Patent Publication Number: US-2023149263-A1

Title: Fluid path connectors for medical fluid delivery

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
     This application claims the benefit of U.S. Provisional Patent Application No. 62/705,251, filed Jun. 18, 2020, and U.S. Provisional Patent Application No. 62/979,584, filed Feb. 21, 2020, the disclosures of each of which are incorporated by reference in their entirety. 
    
    
     BACKGROUND OF THE INVENTION 
     Field of the Invention 
     The present disclosure relates connectors, syringes, and syringe and connector systems for use in fluid delivery systems, and, especially, to connectors, syringes, and syringe and connector systems for use in medical fluid delivery systems in which one or more fluids are delivered to a patient under time constraints. Description of Related Art 
     In many medical procedures, such as drug delivery, it is desirable to inject a liquid into a patient. Numerous types of liquids, such as contrast media (often referred to simply as “contrast”) and/or saline, may be injected into a patient during diagnostic and therapeutic procedures. In some medical procedures, for example, angiography, computed tomography (CT), ultrasound, magnetic resonance imaging (MRI), nuclear medicine, and positron emission tomography (PET), it is necessary to deliver a liquid, such as contrast, in a timed fashion under high pressure. Injectors suitable for these applications typically use a relatively large volume syringe and are capable of producing relatively large flow rates. 
     Medical personnel work under increasingly difficult time and physical constraints. Thus, it is desirable to fill syringes or other liquid containers and to connect and disconnect fluid delivery system components as quickly as possible. However, filling a large syringe with liquid, such as a contrast medium or saline, is typically a time consuming process. Conventional syringes have a distal opening that is typically used for filling the interior of the syringe with liquid. The size of this distal opening places significant constraints on the filling rate. Further, since conventional syringes are typically shipped with the plunger in the fully retracted position, filling a syringe first requires moving the plunger to a distal end of the syringe to eject air from the syringe and start the liquid filling process. Since the cost of many medical processes, such as diagnostic imaging, increases in relation to duration, any delays can significantly increase cost. 
     Furthermore, in many such fluid delivery systems, it is necessary to form a fluid connection between separate fluid path components. For example, it may be necessary to connect an injector-powered syringe to flexible plastic tubing that, in turn, is connected to a spike connected to a bulk fluid source or catheter inserted into a patient. A common connector used in the medical arts is the luer connector or luer lock. The luer connector includes a male connector or member and a female connector or member. The male member and female member are typically connected via a friction fit or a radially inwardly projecting threading attached to the female member, which cooperates with one or more radially outwardly extending flanges on the male luer member to create a leak-free connection. 
     Many fluid connectors for use in medical procedures, including luer connectors, exhibit drawbacks, not the least of which include fragility, breakability (for example, from over tightening), and difficulty in forming a connection, for example by taking the time to rotate one or both connectors. Because medical personnel are under increasingly difficult time and physical constraints during various medical procedures, quite often, many fluid path elements must be connected and/or disconnected in a relatively short time under stressed and/or emergency conditions. This may lead to over-tightening of the luer connector which can compromise the structural integrity of the connector and even crack the connector components, leading to leakage and potential ingress of air. With many conventional connector configurations, there is no indication (audible or visual) that indicates to the user that the connectors are suitably assembled and further tightening in unnecessary. Additionally, the seal between the male member and the female member of the luer connector may be compromised due to tolerance stacking between the male member and the female member due to variances in the manufacturing process. Further, in certain procedures such as angiography, very high fluid pressures (up to 1200 psi) are used to inject fluid. The high pressure may lead to disconnection of conventional luer connectors, for example, unscrewing of the luer, such as when the male and/or female connector is wet resulting in reduced friction between the connector components. 
     Medical personnel must connect and/or disconnect fluid delivery systems in a relatively short time and under stressed and/or emergency conditions. It is thus desirable to develop syringe adapters that are configured for filling a syringe and/or deliver a medical fluid to a patient that have durable syringe and connector interfaces capable of connecting or disconnecting simply and quickly without leaking, breaking, or inadvertently disconnecting. 
     SUMMARY OF THE DISCLOSURE 
     In one example of the present disclosure, a fluid path connector for a medical fluid delivery system may include a first connector element including a body, a first lumen, a first flexible leg, and a second flexible leg; and a second connector element including a body defining an undercut, a second lumen, a channel defined in the body, and at least one sealing element positioned within the channel, wherein the first flexible leg includes a first flange and the second flexible leg includes a second flange, wherein, upon engagement of the first connector element with the second connector element, the first flange and the second flange engage with the undercut of the body of the second connector element to prevent disengagement of the first connector element and the second connector element, and wherein the sealing element is configured to define a fluid tight seal between the second lumen of the second connector element and the first lumen of the first connector element to form a fluid path when the first connector element and second connector element are engaged with one another. 
     In another example of the present disclosure, the first connector element and the second connector element are each in fluid communication with a fluid element selected from the group consisting of a syringe, a spike member, a fluid tube set, and a bulk fluid container. The first flange and the second flange are each angled inwardly towards a longitudinal axis of the first connector element. The first flange and the second flange are each angled at 45-75 degrees relative to a longitudinal axis of the first connector element. The first connector element includes a first actuating arm associated with the first flexible leg and a second actuating arm associated with the second flexible leg, and wherein, upon applying an inwardly-directed pressure to the first actuating arm and the second actuating arm, the first flexible leg and the second flexible leg move in an outward direction relative to the body of the second connector element to disengage the first flange and the second flange from the undercut to allow the first connector element and the second connector element to be disengaged. At least one of the first flexible leg and the second flexible leg includes at least one reinforcing rib. When the first connector element and the second connector element are connected to one another, the first connector element and the second connector element are configured to withstand a fluid pressure in the fluid path of at least 800 psi. The first connector element further includes a support base that extends from the body between the first flexible leg and the second flexible leg, and wherein the support base is configured to reduce deflection of the body due to a fluid pressure exerted by a fluid moving through the fluid path. The support base includes at least one reinforcing rib to reduce deflection of the body due to the fluid pressure exerted by the fluid moving through the fluid path. The sealing element is one of the following: an elastomeric O-ring, an overmolded sealing surface, and a quad ring. The channel is dimensioned such that the at least one sealing element moves along a longitudinal axis of the second connector element in opposite directions within the channel when the first connector element and the second connector element are engaged and disengaged from one another. The at least sealing element moves between a first position in which the at least one sealing member seals a fluid channel defined in the second connector element to prevent the fluid from flowing through the second connector element and a second position in which the at least one sealing member is moved out of the fluid channel to permit the fluid to flow through the second connector element. At least one of the first connector element and the second connector element further includes a skirt that surrounds the body of the first connector element and the body of the second connector element. The skirt extends beyond a distal end of the body of at least one of the first connector element and the second connector element. At least one aperture is defined in the skirt for the second connector element. At least one of the first connector element and the second connector element further includes a fluid path adaptor configured for connecting the at least one of the first connector element and the second connector element to a fluid delivery element. The first connector element includes a slidable sleeve configured to lock the first and second flexible arms when the first connector element is engaged with the second connector element. 
     In another example of the present disclosure, a medical fluid delivery system includes a syringe including a proximal end, a distal end, and a sidewall extending from the proximal end to the distal end, a fluid delivery member, and a fluid path connector, including a first connector element including a body, a first lumen, a first flexible leg, and a second flexible leg; and a second connector element including a body defining an undercut, a second lumen, a channel defined in the body, and at least one sealing element positioned within the channel, wherein the first connector element is fluidly connected to the fluid delivery member, wherein the second connector element is fluidly connected to the distal end of the syringe, wherein the first flexible leg includes a first flange and the second flexible leg includes a second flange, wherein, upon engagement of the first connector element with the second connector element, the first flange and the second flange engage with the undercut of the body of the second connector element to prevent disengagement of the first connector element and the second connector element, and wherein the sealing element is configured to define a fluid tight seal between the second lumen of the second connector element and the first lumen of the first connector element to form a fluid path when the first connector element and the second connector element are engaged with one another. 
     In another example of the present disclosure, the first connector element and the second connector element are each in fluid communication with a fluid element selected from the group consisting of a syringe, a spike member, a fluid tube set, and a bulk fluid container. The first flange and the second flange are each angled inwardly towards a longitudinal axis of the first connector element. The first flange and the second flange are each angled at 45-75 degrees relative to a longitudinal axis of the first connector element. The first connector element including a first actuating arm associated with the first flexible leg and a second actuating arm associated with the second flexible leg, and wherein, upon applying an inwardly-directed pressure to the first actuating arm and the second actuating arm, the first flexible leg and the second flexible leg move in an outward direction relative to the body of the second connector element to disengage the first flange and the second flange from the undercut to allow the first connector element and the second connector element to be disengaged. At least one of the first flexible leg and the second flexible leg include at least one reinforcing rib. When the first connector element and the second connector element are connected to one another, the first connector element and the second connector element are configured to withstand up a fluid pressure in the fluid path of at least 800 psi. The first connector element further includes a support base that extends from the body between the first flexible leg and the second flexible leg, and wherein the support base is configured to reduce deflection of the body due to a fluid pressure exerted by a fluid moving through the fluid path. The support base includes at least one reinforcing rib to reduce deflection of the body due to the fluid pressure exerted by the fluid moving through the fluid path. The channel is dimensioned such that the sealing element moves along a longitudinal axis of the second connector element in opposite directions within the channel when the first connector element and the second connector element are engaged and disengaged from one another. At least one of the first connector element and the second connector element further includes a skirt that surrounds the body of the first connector element and the body of the second connector element. The skirt extends beyond a distal end of the body of at least one of the first connector element and the second connector element. At least one aperture is defined in the skirt for the second connector element. At least one of the first connector element and the second connector element further includes a fluid path adaptor configured for connecting the at least one of the first connector element and the second connector element to a fluid delivery element. The first connector element includes a slidable sleeve configured to lock the first and second flexible arms when the first connector element is engaged with the second connector element. 
     In another example of the present disclosure, a fluid path connector for a medical fluid delivery system, the fluid path connector including a first connector element including a body defining a first undercut, a first flexible leg, and a second flexible leg; and a second connector element including a body defining a second undercut, a third flexible leg, and a fourth flexible leg, wherein the first flexible leg includes a first flange, the second flexible leg defines a second flange, the third flexible leg includes a third flange, and the fourth flexible leg defines a fourth flange, and wherein, upon engagement of the first connector element with the second connector element, the first flange and the second flange link into the second undercut of the body of the second connector element and the third flange and the fourth flange link into the first undercut of the body of the first connector element to ensure the first connector element and the second connector element are prevented from disengaging with one another. 
     In another example of the present disclosure, the first flange and the second flange are each angled inwardly towards a longitudinal axis of the first connector element, and wherein the third flange and the fourth flange are each angled inwardly towards a longitudinal axis of the second connector element. The first flange and the second flange are each angled at 45-75 degrees relative to a longitudinal axis of the first connector element, and wherein the third flange and the fourth flange are each angled at 45-75 degrees relative to a longitudinal axis of the second connector element. The first connector element further includes a first actuating arm and a second actuating arm, wherein the second connector element further includes a third actuating arm and a fourth actuating arm, wherein, upon applying an inwardly-directed pressure to the first actuating arm and the second actuating arm, the first flexible leg and the second flexible leg move in an outward direction relative to the body of the second connector element to allow the first connector element and the second connector element to be disengaged, and wherein, upon applying an inwardly-directed pressure to the third actuating arm and the fourth actuating arm, the third flexible leg and the fourth flexible leg move in an outward direction relative to the body of the second connector element to allow the first connector element and the second connector element to be disengaged. At least one of the first actuating arm, the second actuating arm, the third actuating arm, and the fourth actuating arm include at least one reinforcing rib. When the first connector element and the second connector element are connected to one another, the first connector element and the second connector element are configured to withstand up a fluid pressure of at least 800 psi. 
     The following clauses also recite further features of the present disclosure: 
     Clause 1: A fluid path connector for a medical fluid delivery system, the fluid path connector comprising a first connector element comprising a body, a first lumen, a first flexible leg, and a second flexible leg; and a second connector element comprising a body defining an undercut, a second lumen, a channel defined in the body, and at least one sealing element positioned within the channel, wherein the first flexible leg includes a first flange and the second flexible leg includes a second flange, wherein, upon engagement of the first connector element with the second connector element, the first flange and the second flange engage with the undercut of the body of the second connector element to prevent disengagement of the first connector element and the second connector element, and wherein the sealing element is configured to define a fluid tight seal between the second lumen of the second connector element and the first lumen of the first connector element to form a fluid path when the first connector element and the second connector element are engaged with one another. 
     Clause 2: The fluid path connector of Clause 1, wherein the first connector element and the second connector element are each in fluid communication with a fluid element selected from the group consisting of a syringe, a spike member, a fluid tube set, and a bulk fluid container. 
     Clause 3: The fluid path connector of Clause 1 or 2, wherein the first flange and the second flange are each angled inwardly towards a longitudinal axis of the first connector element. 
     Clause 4: The fluid path connector of any of Clauses 1-3, wherein the first flange and the second flange are each angled at 45-75 degrees relative to a longitudinal axis of the first connector element. 
     Clause 5: The fluid path connector of any of Clauses 1-4, the first connector element comprising a first actuating arm associated with the first flexible leg and a second actuating arm associated with the second flexible leg, and wherein, upon applying an inwardly-directed pressure to the first actuating arm and the second actuating arm, the first flexible leg and the second flexible leg move in an outward direction relative to the body of the second connector element to disengage the first flange and the second flange from the undercut to allow the first connector element and the second connector element to be disengaged. 
     Clause 6: The fluid path connector of Clause 5, wherein at least one of the first flexible leg and the second flexible leg include at least one reinforcing rib. 
     Clause 7: The fluid path connector of any of Clauses 1-6, wherein, when the first connector element and the second connector element are connected to one another, the first connector element and the second connector element are configured to withstand a fluid pressure in the fluid path of at least 800 psi. 
     Clause 8: The fluid path connector of any of Clauses 1-7, wherein the first connector element further comprises a support base that extends from the body between the first flexible leg and the second flexible leg, and wherein the support base is configured to reduce deflection of the body due to a fluid pressure exerted by a fluid moving through the fluid path. 
     Clause 9: The fluid path connector of Clause 8, wherein the support base comprises at least one reinforcing rib to reduce deflection of the body due to the fluid pressure exerted by the fluid moving through the fluid path. 
     Clause 10: The fluid path connector of any of Clauses 1-9, wherein the sealing element is one of the following: an elastomeric O-ring, an overmolded sealing surface, and a quad ring. 
     Clause 11: The fluid path connector of any of Clauses 1-10, wherein the channel is dimensioned such that the at least one sealing element moves along a longitudinal axis of the second connector element in opposite directions within the channel when the first connector element and the second connector element are engaged and disengaged from one another. 
     Clause 12: The fluid path connector of any of Clauses 1-11, wherein the at least sealing element moves between a first position in which the at least one sealing member seals a fluid channel defined in the second connector element to prevent the fluid from flowing through the second connector element and a second position in which the at least one sealing member is moved out of the fluid channel to permit the fluid to flow through the second connector element. 
     Clause 13: The fluid path connector of any of Clauses 1-12, wherein at least one of the first connector element and the second connector element further comprises a skirt that surrounds the body of the first connector element and the body of the second connector element. 
     Clause 14: The fluid path connector of Clause 13, wherein the skirt extends beyond a distal end of the body of at least one of the first connector element and the second connector element. 
     Clause 15: The fluid path connector of Clause 13 or 14, wherein at least one aperture is defined in the skirt for the second connector element. 
     Clause 16: The fluid path connector of any of Clauses 1-15, wherein at least one of the first connector element and the second connector element further comprises a fluid path adaptor configured for connecting the at least one of the first connector element and the second connector element to a fluid delivery element. 
     Clause 17: The fluid path connector of any of Clauses 1-16, wherein the first connector element comprises a slidable sleeve configured to lock the first and second flexible arms when the first connector element is engaged with the second connector element. 
     Clause 18: A medical fluid delivery system, comprising a syringe comprising a proximal end, a distal end, and a sidewall extending from the proximal end to the distal end; a fluid delivery member; and a fluid path connector, comprising a first connector element comprising a body, a first lumen, a first flexible leg, and a second flexible leg; and a second connector element comprising a body defining an undercut, a second lumen, a channel defined in the body, and at least one sealing element positioned within the channel, wherein the first connector element is fluidly connected to the fluid delivery member, wherein the second connector element is fluidly connected to the distal end of the syringe, wherein the first flexible leg comprises a first flange and the second flexible leg comprises a second flange, wherein, upon engagement of the first connector element with the second connector element, the first flange and the second flange engage with the undercut of the body of the second connector element to prevent disengagement of the first connector element and the second connector element, and wherein the sealing element is configured to define a fluid tight seal between the second lumen of the second connector element and the first lumen of the first connector element to form a fluid path when the first connector element and the second connector element are engaged with one another. 
     Clause 19: The medical fluid delivery system of Clause 18, wherein the first connector element and the second connector element are each in fluid communication with a fluid element selected from the group consisting of a syringe, a spike member, a fluid tube set, and a bulk fluid container. 
     Clause 20: The medical fluid delivery system of Clause 18 or 19, wherein the first flange and the second flange are each angled inwardly towards a longitudinal axis of the first connector element. 
     Clause 21: The medical fluid delivery system of any of Clauses 18-20, wherein the first flange and the second flange are each angled at 45-75 degrees relative to a longitudinal axis of the first connector element. 
     Clause 22: The medical fluid delivery system of any of Clauses 18-21, the first connector element comprising a first actuating arm associated with the first flexible leg and a second actuating arm associated with the second flexible leg, and wherein, upon applying an inwardly-directed pressure to the first actuating arm and the second actuating arm, the first flexible leg and the second flexible leg move in an outward direction relative to the body of the second connector element to disengage the first flange and the second flange from the undercut to allow the first connector element and the second connector element to be disengaged. 
     Clause 23: The medical fluid delivery system of Clause 22, wherein at least one of the first flexible leg and the second flexible leg include at least one reinforcing rib. 
     Clause 24: The medical fluid delivery system of any of Clauses 18-23, wherein, when the first connector element and the second connector element are connected to one another, the first connector element and the second connector element are configured to withstand up a fluid pressure in the fluid path of at least 800 psi. 
     Clause 25: The medical fluid delivery system of any of Clauses 18-24, wherein the first connector element further comprises a support base that extends from the body between the first flexible leg and the second flexible leg, and wherein the support base is configured to reduce deflection of the body due to a fluid pressure exerted by a fluid moving through the fluid path. 
     Clause 26: The medical fluid delivery system of Clause 25, wherein the support base comprises at least one reinforcing rib to reduce deflection of the body due to the fluid pressure exerted by the fluid moving through the fluid path. 
     Clause 27: The medical fluid delivery system of any of Clauses 18-26, wherein the channel is dimensioned such that the sealing element moves along a longitudinal axis of the second connector element in opposite directions within the channel when the first connector element and the second connector element are engaged and disengaged from one another. 
     Clause 28: The medical fluid delivery system of any of Clauses 18-27, wherein at least one of the first connector element and the second connector element further comprises a skirt that surrounds the body of the first connector element and the body of the second connector element. 
     Clause 29: The medical fluid delivery system of Clause 28, wherein the skirt extends beyond a distal end of the body of at least one of the first connector element and the second connector element. 
     Clause 30: The medical fluid delivery system of Clause 28 or 29, wherein at least one aperture is defined in the skirt for the second connector element. 
     Clause 31: The medical fluid delivery system of any of Clauses 18-30, wherein at least one of the first connector element and the second connector element further comprises a fluid path adaptor configured for connecting the at least one of the first connector element and the second connector element to a fluid delivery element. 
     Clause 32: The medical fluid delivery system of any of Clauses 18-31, wherein the first connector element comprises a slidable sleeve configured to lock the first and second flexible arms when the first connector element is engaged with the second connector element. 
     Clause 33: A fluid path connector for a medical fluid delivery system, the fluid path connector comprising a first connector element comprising a body defining a first undercut, a first flexible leg, and a second flexible leg; and a second connector element comprising a body defining a second undercut, a third flexible leg, and a fourth flexible leg, wherein the first flexible leg comprises a first flange, the second flexible leg defines a second flange, the third flexible leg comprises a third flange, and the fourth flexible leg defines a fourth flange, and wherein, upon engagement of the first connector element with the second connector element, the first flange and the second flange link into the second undercut of the body of the second connector element and the third flange and the fourth flange link into the first undercut of the body of the first connector element to ensure the first connector element and the second connector element are prevented from disengaging with one another. 
     Clause 34: The fluid path connector of Clause 33, wherein the first flange and the second flange are each angled inwardly towards a longitudinal axis of the first connector element, and wherein the third flange and the fourth flange are each angled inwardly towards a longitudinal axis of the second connector element. 
     Clause 35: The fluid path connector of Clause 33 or 34, wherein the first flange and the second flange are each angled at 45-75 degrees relative to a longitudinal axis of the first connector element, and wherein the third flange and the fourth flange are each angled at 45-75 degrees relative to a longitudinal axis of the second connector element. 
     Clause 36: The fluid path connector of any of Clauses 33-35, wherein the first connector element further comprises a first actuating arm and a second actuating arm, wherein the second connector element further comprises a third actuating arm and a fourth actuating arm, wherein, upon applying an inwardly-directed pressure to the first actuating arm and the second actuating arm, the first flexible leg and the second flexible leg move in an outward direction relative to the body of the second connector element to allow the first connector element and the second connector element to be disengaged, and wherein, upon applying an inwardly-directed pressure to the third actuating arm and the fourth actuating arm, the third flexible leg and the fourth flexible leg move in an outward direction relative to the body of the second connector element to allow the first connector element and the second connector element to be disengaged. 
     Clause 37: The fluid path connector of Clause 36, wherein at least one of the first actuating arm, the second actuating arm, the third actuating arm, and the fourth actuating arm include at least one reinforcing rib. 
     Clause 38: The fluid path connector of any of Clauses 33-37, wherein, when the first connector element and the second connector element are connected to one another, the first connector element and the second connector element are configured to withstand up a fluid pressure of at least 800 psi. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG.  1    is a perspective view of a fluid path connector assembly associated with a syringe according to one example of the present disclosure shown in a disconnected position; 
         FIG.  2    is a side view of the fluid path connector assembly of  FIG.  1    in the disconnected position; 
         FIG.  3    is a perspective view of the fluid path connector assembly of  FIG.  1    in a connected position; 
         FIG.  4    is a side view of the fluid path connector assembly of  FIG.  1    in the connected position; 
         FIG.  5 A  is a cross-sectional view of the fluid path connector assembly of  FIG.  1   ; 
         FIG.  5 B  is a cross-sectional view of the fluid path connector assembly of  FIG.  1   ; 
         FIG.  6 A  is a cross-sectional view of the fluid path connector assembly of  FIG.  1    showing a flow diverter included in the second connector element; 
         FIG.  6 B  is a cross-sectional view of the fluid path connector assembly of  FIG.  1    showing a flow diverter included in the second connector element; 
         FIG.  6 C  is a perspective view of the second connector element with the flow diverter of  FIG.  6 A ; 
         FIG.  7    is a perspective view of a fluid path connector assembly according to another example of the present disclosure shown in a disconnected position; 
         FIG.  8    is a side view of the fluid path connector assembly of  FIG.  7    shown in the disconnected position; 
         FIG.  9    is a perspective view of the fluid path connector assembly of  FIG.  7    shown in the connected position; 
         FIG.  10    is a side view of the fluid path connector assembly of  FIG.  7    shown in the connected position; 
         FIG.  11    is a perspective view of the fluid path connector assembly of  FIG.  7    in which a locking skirt is fully locked; 
         FIG.  12    is a side view of the fluid path connector assembly of  FIG.  7    in which the locking skirt is fully locked; 
         FIG.  13    is a perspective view of a connector element including reinforcing members according to one example of the present disclosure; 
         FIG.  14    is a side view of the connector element of  FIG.  13   ; 
         FIG.  15    is a perspective view of a connector element including reinforcing members according to another example of the present disclosure; 
         FIG.  16    is a side view of the connector element of  FIG.  15   ; 
         FIG.  17    is a perspective view of a connector element including reinforcing members according to another example of the present disclosure; 
         FIG.  18    is a side view of the connector element of  FIG.  17   ; 
         FIG.  19    is a perspective view of a connector element including reinforcing members according to another example of the present disclosure; 
         FIG.  20    is a side view of the connector element of  FIG.  19   ; 
         FIG.  21    is a perspective view of a connector element including reinforcing members according to another example of the present disclosure; 
         FIG.  22    is a side view of the connector element of  FIG.  21   ; 
         FIG.  23    is a perspective view of a connector element including reinforcing members according to another example of the present disclosure; 
         FIG.  24    is a side view of the connector element of  FIG.  23   ; 
         FIG.  25    is a perspective view of a connector element including reinforcing members according to another example of the present disclosure; 
         FIG.  26    is a side view of the connector element of  FIG.  25   ; 
         FIG.  27    is a perspective view of a fluid path connector assembly associated with a syringe shown in a disconnected position according to an example of the present disclosure; 
         FIG.  28    is a perspective view of the fluid path connector assembly of  FIG.  27    shown in a connected position; 
         FIG.  29    is a side view of the fluid path connector assembly of  FIG.  27    shown in the connected position; 
         FIG.  30    is a cross-sectional view of the fluid path connector assembly of  FIG.  27    shown connected to a cap; 
         FIG.  31    is a perspective view of a fluid path connector assembly associated with a syringe and fill spike according to another example of the present disclosure shown in a disconnected position; 
         FIG.  32    is a perspective view of the fluid path connector assembly shown in  FIG.  31    shown in a connected position; 
         FIG.  33 A  is a perspective view of the fluid path connector assembly of  FIG.  31   ; 
         FIG.  33 B  is a perspective view of an example of a fluid path connector assembly according to another example of the present disclosure; 
         FIG.  33 C  is a cross-sectional view of the fluid path connector assembly of  FIG.  33 B ; 
         FIG.  34    is a cross-sectional view of a fluid path connector assembly and cap according to another example of the present disclosure; 
         FIG.  35    is a cross-sectional view of the fluid path connector assembly of  FIG.  34   ; 
         FIG.  36    is a perspective view of a fluid path connector assembly associated with a syringe and tubing set according to another example of the present disclosure; 
         FIG.  37    is a cross-sectional view of the fluid path connector assembly of  FIG.  36   ; 
         FIG.  38    is a cross-sectional view of a fluid path connector assembly associated with a syringe and spike assembly according to another example of the present disclosure shown in a disconnected position; 
         FIG.  39    is a cross-sectional view of the fluid path connector assembly of  FIG.  38    shown in a connected position; 
         FIG.  40    is a perspective view of the fluid path connector spike assembly of  FIG.  38   ; 
         FIG.  41    is a cross-sectional view of the fluid path connector spike assembly of  FIG.  38    in an open position; 
         FIG.  42    is a cross-sectional view of the fluid path connector spike assembly of  FIG.  38    in a closed position; 
         FIG.  43    is a perspective view of a fluid path connector assembly associated with a syringe and spike assembly according to another example of the present disclosure; 
         FIG.  44    is a cross-sectional view of the fluid path connector assembly of  FIG.  43   ; 
         FIG.  45    is a perspective view of the fluid path connector spike assembly of  FIG.  43   ; 
         FIG.  46    is a cross-sectional view of fluid path connector spike assembly of  FIG.  43   ; 
         FIG.  47    is a side view of a fluid path connector assembly associated with a syringe and tubing set according to another example of the present disclosure; 
         FIG.  48    is a perspective view of the fluid path connector assembly of  FIG.  47   ; 
         FIG.  49    is a side view of the fluid path connector assembly of  FIG.  47   ; 
         FIG.  50    is a perspective view of a fluid path connector assembly associated with a syringe according to another example of the present disclosure; 
         FIG.  51    is a cross-sectional view of the fluid path connector assembly of  FIG.  50   ; 
         FIG.  52    is a perspective view of a connector element according to another example of the present disclosure; 
         FIG.  53    is a side view of the connector element of  FIG.  52   ; 
         FIG.  54    is a perspective view of a fluid path connector assembly associated with a syringe according to an example of the present disclosure including the connector element of  FIG.  52   ; 
         FIG.  55    is a cross-sectional view of the fluid path connector assembly of  FIG.  54   ; 
         FIG.  56    is a cross-sectional view of a fluid path connector assembly according to another example of the present disclosure; 
         FIG.  57    is a cross-sectional view of a fluid path connector element associated with a syringe according to another example of the present disclosure; 
         FIG.  58    is a perspective view of a fluid path connector assembly of  FIG.  56    in a disconnected position; 
         FIG.  59    is a perspective view of the fluid path connector assembly of  FIG.  58    shown in a connected position; 
         FIG.  60    is a cross-sectional view of the fluid path connector assembly of  FIG.  56    rotated 90 degrees around a longitudinal axis shown in the connected position; 
         FIG.  61    is a cross-sectional view of a fluid path connector assembly according to another example of the present disclosure shown in a disconnected position; and 
         FIG.  62    is a cross-sectional view of the fluid path connector assembly of  FIG.  61    shown in a connected position. 
     
    
    
     DESCRIPTION OF THE DISCLOSURE 
     The illustrations generally show preferred and non-limiting aspects of the systems and methods of the present disclosure. While the description presents various aspects of the devices, it should not be interpreted in any way as limiting the disclosure. Furthermore, modifications, concepts, and applications of the disclosure&#39;s aspects are to be interpreted by those skilled in the art as being encompassed, but not limited to, the illustrations and description provided herein. 
     The following description is provided to enable those skilled in the art to make and use the described aspects contemplated for carrying out the disclosure. Various modifications, equivalents, variations, and alternatives, however, will remain readily apparent to those skilled in the art. Any and all such modifications, variations, equivalents, and alternatives are intended to fall within the spirit and scope of the present disclosure. Further, for purposes of the description hereinafter, the terms “end”, “upper”, “lower”, “right”, “left”, “vertical”, “horizontal”, “top”, “bottom”, “lateral”, “longitudinal”, and derivatives thereof shall relate to the disclosure as it is oriented in the figures. The term “proximal” in relation to a syringe refers generally to an axial or a longitudinal direction toward the end of a syringe nearest the injector and opposite the tubing towards the patient. The term “distal” in relation to a syringe refers generally to an axial or a longitudinal direction away from the injector and towards the patient. The term “proximal” in relation to a tubing set refers generally to an axial or a longitudinal direction toward the end of a tubing set nearest the syringe and opposite the injection member towards the patient. The term “distal” in relation to a tubing set refers generally to an axial or a longitudinal direction away from the syringe and towards the injection member of the patient. The term “radial” and related terms refers generally to a direction normal to a longitudinal axis of a syringe. However, it is to be understood that the disclosure may assume various alternative variations and step sequences, except where expressly specified to the contrary. It is also to be understood that the specific devices and processes illustrated in the attached drawings, and described in the following specification, are simply exemplary aspects of the disclosure. Hence, specific dimensions and other physical characteristics related to the aspects disclosed herein are not to be considered as limiting. 
       FIGS.  1 - 6    illustrate a fluid path connector assembly  10  associated with a syringe  16  according to one example of the present disclosure. The fluid path connector assembly  10  may include a first connector element  12  and a second connector element  14  that are configured to connect to one another to create a liquid-tight seal between a first fluid container and a second fluid container or fluid delivery device. In one example of the present disclosure, the first connector element  12  may be operatively connected to a syringe  16 . The first connector element  12  may be operatively connected to a distal end of the syringe  16 . In one example of the present disclosure, the first connector element  12  may be welded (for example, laser welded) or otherwise adhered to the distal end of the syringe  16 . In some examples of the present disclosure, the second connector element  14  may be connected to a catheter tubing set, a fluid delivery line, a fluid spike assembly, or any medical fluid container with an opening. In one example of the present disclosure, an inner surface of a distal tip of the syringe  16  may include a plurality of ribs  17  that create a contour in the syringe  16  that takes advantage of a Coanda effect for the fluid passing through the syringe  16 , in combination with a flow diverter  53  as shown in  FIGS.  6 A- 6 C . As used herein, the Coanda effect is the tendency for a liquid stream to be attracted to a nearby curved or angled surface as the liquid flows along the surface. Thus, as fluid enters the syringe  16  through the connector element, the fluid contacts the flow diverter  53  and is diverted towards the inner walls of the discharge neck of the syringe  16  to contact the plurality of ribs  17 . As liquid flows along the ribbed distal tip of the syringe  16 , it is naturally attracted to the inside surface of the conical distal end of the syringe  16 , rather than dripping from the edge of the ribbed distal tip of the syringe  16 . The liquid then flows down a tubular sidewall of the syringe  16 , ultimately accumulating at the bottom of the syringe  16 , filling syringe  16  from the bottom up as air escapes the syringe  16  through a flow controller and connector tube. This flow along the inside surface of the syringe  16  helps to reduce turbulence as the liquid fills the syringe  16 , which aides in reducing air bubbles from forming as the syringe  16  is filled. Further, the flow diverter  53  and the ribs  17  allow for more rapid filling of the syringe  16 , thereby reducing the duration of the fluid injection process. Further features and advantages of this Coanda effect are described in WO2017/091643, the disclosure of which is incorporated by reference in its entirety. It should be noted that, while  FIG.  1    and other figures illustrate the syringe  16  having the first connector element  12  with the second connector element  14  connected to a catheter tubing set, a fluid delivery line, a fluid spike assembly, or any medical fluid container with an opening, the position of the first connector element  12  with the second connector element  14  may be interchanged without deviating from the spirit of the present disclosure. Generally, the positions of the first connector element  12  with the second connector element  14  in the various configurations may be interchanged without deviating from the spirit of the present disclosure. 
     In some examples of the present disclosure, the first connector element  12  may include a body  18 , a first lumen  19  extending through the body  18 , a first leg  20 , and a second leg  22  with a support base  76  connected the first leg  20  and the second leg  22 . The first and second legs  20 ,  22  may be formed integral with the body  18 . The first and second legs  20 ,  22  may extend from the body  18  in a distal direction relative to the distal end of the syringe  16  as shown in  FIGS.  1 - 6   . In one example of the present disclosure, the first and second legs  20 ,  22  are made of a material such that they can pivot where the legs  20 ,  22  meet the support base  76  to allow the distal end of the first and second legs  20 ,  22  to move radially outward in a direction relative to a longitudinal axis  24  of the first connector element  12 . In one example of the present disclosure, the first and second legs  20 ,  22  may be made of a rigid material with a flexible pivot point to allow the first and second legs  20 ,  22  to move radially outward in a direction relative to a longitudinal axis  24  of the first connector element  12 . 
     In some examples of the present disclosure, the first connector element  12  may also include a first actuating arm  26  and a second actuating arm  28  that extend from the body  18  in a direction opposite to the first and second legs  20 ,  22 . The first and second actuating arms  26 ,  28  may be formed integral with the body  18  and the first and second legs  20 ,  22 . During operation of the fluid path connector assembly  10 , the first and second actuating arms  26 ,  28  are configured to be pushed radially inwards towards one another by an operator to move the first and second legs  20 ,  22  radially outwardly away from one another. Pressure on the first and second actuating arms  26 ,  28  forces the first and second legs  20 ,  22  to move away from one another. In one embodiment of the present disclosure, at least one of the first and second actuating arms  26 ,  28  may include a plurality of gripping ribs  30  to assist in gripping the first and second actuating arms  26 ,  28  when handling the first connector element  12 . In some examples of the present disclosure, the first connector element  12  may also include a support portion  32  that extends from the body  18  in the same direction as the first and second actuating arms  26 ,  28 , that is, toward the body of the syringe  16  as shown in  FIGS.  1 - 6   . The support portion  32  may be formed integral with the body  18  and may define a channel configured to receive the distal end of the syringe  16 . The support portion  32  may be connected to the distal end of the syringe  16 , for example by a screw fit, adhesion, or welding. The support portion  32  provides a stabilizing effect to the first connector element  12  when the first connector element  12  is operatively connected to the syringe  16  and, further, when the first and second actuating arms  26 ,  28  are pressed inwardly towards one another to actuate the first connector element  12 . 
     According to various examples of the present disclosure, each of the first and second legs  20 ,  22  may include a first flange  34  and a second flange  36 , respectively, that are configured to engage with a portion of the second connector element  14 , as described herein, to readily connect the first connector element  12  with the second connector element  14  in a manner to withstand pressures associated with a pressurized fluid injection procedure without disconnecting and to create the fluid-tight seal between the first lumen  19  of the first connector element  12  and a second lumen  47  of the second connector elements  14 . In some examples of the present disclosure, at least a portion  38 ,  40  of each flange  34 ,  36 , respectively, may be angled inwardly relative to the longitudinal axis  24  of the first connector element  12 . In one example of the present disclosure, the portions  38 ,  40  of the flanges  34 ,  36  may be angled 60 degrees from the longitudinal axis  24  of the first connector element  12 , where the angled portion is angled toward the proximal end of the syringe  16  as shown in  FIGS.  1 - 6   . In other examples of the present disclosure, the portions  38 ,  40  of the flanges  34 ,  36  may be angled ranging from 45 degrees and 75 degrees from the longitudinal axis  24  of the first connector element  12 . In another example of the present disclosure, the portions  38 ,  40  of the flanges  34 ,  36  may be angled ranging from 55 degrees and 65 degrees from the longitudinal axis  24  of the first connector element  12 . In one example of the present disclosure, the portions  38 ,  40  of the flanges  34 ,  36  may be pointed towards the distal end of the syringe  16  such that the portions  38 ,  40  of the flanges  34 ,  36  extend towards a proximal end of the syringe  16 . Under fluid injection pressures, the angled portions  38 ,  40  of the flanges  34 ,  36  may force the first and second legs  20 ,  22  in a radially inward direction, thereby increasing the strength of the connection force between the first connector element  12  and the second connector element  14  during a pressurized injection and making disconnection unlikely. The distalmost surface  42 ,  44  of the flanges  34 ,  36  may be sloped or beveled to assist in receiving the second connector element  14 , as described below. The surfaces  42 ,  44  may be angled inwardly towards the longitudinal axis  24  of the first connector element  12 . In one example of the present disclosure, an outer edge of each surface  42 ,  44  may slope inwardly to an inner edge of each surface  42 ,  44  while sloping inwardly and in a direction towards the actuating arms  26 ,  28 . The beveled or sloped surfaces  42 ,  44  flex the first and second legs  20 ,  22  radially outward during insertion of the second connector element  14  into the first connector element  12  and then the first and second legs  20 ,  22  snap back in a radially inward direction once the body  46  of the second connector element  14  passes the flanges  34 ,  36 , thereby engaging the first connector element  12  with the second connector element  14 . 
     According to various examples of the present disclosure, each of the legs  20 ,  22  may also include at least one reinforcing member  45   a,    45   b.  According to various examples, the reinforcing members  45   a,    45   b  may be provided along at least a portion of an outer surface of the legs  20 ,  22 . In certain examples, the reinforcing members  45   a,    45   b  may extend the entire length of the legs  20 ,  22 . The reinforcing members  45   a,    45   b  may be formed integral with the legs  20 ,  22 , for example on an outer surface of the leg  20  or  22 . The reinforcing members  45   a,    45   b  may be made of a similar material as the legs  20 ,  22  and the first connector element  12 , for example, by co-molding the leg  20 ,  22  with the respective reinforcing member  45   a,    45   b.  In other examples, the reinforcing members  45   a,    45   b  may be made of a different material than the legs  20 ,  22  and the first connector element  12  to increase the strength of the legs  20 ,  22 . The reinforcing members  45   a,    45   b  may be provided on the legs  20 ,  22  to add rigidity to the legs  20 ,  22  while still allowing the legs  20 ,  22  to retain sufficient flexibility to move inwardly and outwardly during connection and disconnection of the first connector element  12  and the second connector element  14 . In one example of the present disclosure, the reinforcing members  45   a,    45   b  may be strips of material that extend along at least a portion of the length of the legs  20 ,  22  and extend outwardly from an outer surface of the legs  20 ,  22 , for example, substantially perpendicular to the outer surface of the legs  20 ,  22 . After the first and second connector elements  12 ,  14  have been connected, the reinforcing members  45   a,    45   b  may be configured to assist in maintaining the connection of the legs  20 ,  22  to the second connector element  14 , for example by further reducing outward flexing or stretching of the legs  20 ,  22  during a pressurized injection procedure. Due to high fluid pressures between the first and second connector elements  12 ,  14 , in certain embodiments, the first and second connector elements  12 ,  14  may have a tendency to flex radially outward from one another. Therefore, the reinforcing members  45   a,    45   b  assist in ensuring that the legs  20 ,  22  do not move outwardly under these high fluid pressures, thereby preventing the first connector element  12  from disconnecting from the second connector element  14 . 
     With continued reference to  FIGS.  5  and  6   , according to some examples of the present disclosure, the second connector element  14  is described in detail. The second connector element  14  may include a body  46  having a second lumen  47  extending therethrough configured for connection to the first connector element  12  and provide fluid communication with the first lumen  19  of the first connector element  12 . In one example of the present disclosure, the body  46  is configured to be substantially cylindrical in shape. Upon connection of the first and second connector elements  12 ,  14 , the body  46  may be configured to be held between the legs  20 ,  22  of the first connector element  12 . The body  46  may define at least one aperture  48 ,  50  that extends through an outer skirt  51  surrounding an outer surface of a proximal end of the body  46 . The outer skirt  51  may assist in maintaining sterility of the fluid path, for example by preventing inadvertent touching and contamination of the inner fluid path by a technician during manipulation of the connector assembly. In one example of the present disclosure, the body  46  defines two apertures  48 ,  50  that extend therethrough. In one example of the present disclosure, the second connector element  12  may also include an attachment member  52  that extends from the body  46 . The attachment member  52  may be configured to allow connection of a tubing set, a spike assembly, or a fluid container to the second connector element  12 . In one example of the present disclosure, the attachment member  52  may be configured to allow a friction fit with the tubing set, spike assembly, or fluid container. The tubing set, spike assembly, or fluid container may be welded (laser welded) or otherwise adhered to the attachment member  52 . It should also be made apparent that the attachment member  52  may be configured for any other type of connection including a threaded connection or a luer lock connection. In one example of the present disclosure, the second connector element  14  may also include at least one support member  54 ,  56  that extends from the body  46  in the same direction as and at least partially around the attachment member  52 . The support members  54 ,  56  are configured to prevent bending of the bend of the attached fluid path element and further provide a gripping surface for an operator to grip when using the second connector element  14 . In one example of the present disclosure, the second connector element  14  includes two support members  54 ,  56 . 
     In various examples of the present disclosure, the second connector element  14  may also include a support base  60  that extends from the body  46  in a direction opposite to the attachment member  52 . The skirt  51  may extend around the support base  60  as described herein. In one example of the present disclosure, the support base  60  may be configured for insertion into an opening of a distal tip of the syringe  16  to connect the syringe  16  attached to the first connector element  12  to the tubing set, spike assembly, or fluid container attached to the second connector element  14 . It is also contemplated that the support base  60  may also be configured to receive the distal tip of the syringe  16 . In one example of the present disclosure, the support base  60  may define at least one circumferential channel  62  that may be configured to receive at least one sealing element  64 . In one example of the present disclosure, the at least one sealing element  64  may be at least one O-ring, an overmolded sealing surface molded onto an outer surface of the support base  60 , a quad ring, or any other dynamic seal. In one example of the present disclosure, upon connection of the first and second connector elements  12 ,  14 , the at least one sealing element  64  is configured to establish a fluid-tight seal between the support base  60  and the distal tip of the syringe  16 . By using this sealing element  64 , as fluid passes between the syringe  16  connected to the first connector element  12  and the tubing set or fluid container connected to the second connector element  14 , no fluid is permitted to leak from the fluid path connector assembly  10 . As the second connector element  14  is pulled away from the first connector element  12 , the support base  60  is pulled out of the distal tip of the syringe  16 . As the support base  60  is pulled out of the distal tip of the syringe  16 , the sealing member  64  continues to hold the fluid-tight seal between the support base  60  and the distal tip of the syringe  16  until the support base  60  is removed completely from the distal tip of the syringe  16 . In one example of the present disclosure, the fluid path connector assembly  10  may include two sealing members provided on the support base  60  of the second connector element  14 . By providing a plurality of sealing members, the sterility of the fluid path connector assembly  10  is improved. 
     In one example of the present disclosure, the body  46  of the second connector element  14  may also define an undercut  66  on a proximal surface thereof, such as in the form of a groove or channel having an outer angled wall with an angle that is complementary to the angled surface of flanges  34 ,  36 . The undercut  66  may be configured to receive the portions  38 ,  40  of the first and second flanges  34 ,  36  of the first connector element  12  to ensure the first and second connector elements  12 ,  14  remain connected during use of the fluid path connector assembly  10 . In one example of the present disclosure, the undercut  66  may be formed as a channel in at least a portion of the body n 6 . The undercut  66  may have a sloped surface that extends towards the second lumen  47  of the second connector element  14  from an outer surface of the body  46  to an inner surface of the body  46 . In one example of the present disclosure, the undercut  66  may extend around the entire circumference of the body  46 . It is also contemplated that the undercut  66  may also only be provided on a portion of the circumference of the body  46 . In one example of the present disclosure, the sloped surface of the undercut  66  may substantially correspond to the sloped surface of the corresponding portions  38 ,  40  of the first and second flanges  34 ,  36  of the first connector element  12 . The sloped surface of the undercut  66  may extend at an angle relative to a longitudinal axis of the second connector element  14  that corresponds to the longitudinal axis  24  of the first connector element  12 . In one example of the present disclosure, the sloped surface of the undercut  66  extends at an angle of 60 degrees relative to the longitudinal axis of the second connector element  14 . In other examples of the present disclosure, the sloped surface of the undercut  66  may be angled ranging from 45 degrees and 75 degrees from the longitudinal axis of the second connector element  14 . In another example of the present disclosure, the sloped surface of the undercut  66  may be angled ranging from 55 degrees and 65 degrees from the longitudinal axis of the second connector element  14 . In one example of the present disclosure, the sloped surface of the undercut  66  slopes inwardly from an end of the body  46  proximate the attachment member  52  towards an end of the body  46  proximate the support base  60 . 
     With continued reference to  FIGS.  1 - 6   , a method of connecting and disconnecting the fluid connector system  10  is described in detail. In one example of the present disclosure, the first connector element  12  may be operatively connected to a syringe  16 . In one example, the first connector element  12  is welded to a distal end, and more particularly, to a distal tip of the syringe  16 . The distal tip of the syringe  16  may be received in the support portion  32  of the first connector element  12 . In one example of the present disclosure, the second connector element  14  may be operatively connected to a tubing set, spike assembly, or fluid container. The tubing set, spike assembly, fluid container, or other fluid path component may be connected to the attachment portion  52  of the second connector element  14 . According to various examples, the connector assembly  10  may be configured to provide a user with a visual and/or audible signal that the connector assembly  10  is suitably engaged, For example, during connection of first connector element  12  with second connector element  14 , as the first and second flanges  34 ,  36  of the first connector element  12  pass the body of the second connector element  14 , an audible click may be heard as the first and second flanges  34 ,  36  engage the undercut  66  indicating that the two connector elements are engaged. Further, a user may visually check to see that the first and second flanges  34 ,  36  are engaged the undercut  66 , thus indicating that the connector assembly  10  is ready for use. As noted herein, while the Figures generally illustrate an embodiment where the first connector element  12  is associated with a syringe and the second connector element  14  is associated with some other fluid path component, the relative positions of the first connector element  12  and the second connector element  14  may be interchanged without deviating from the intent of the present disclosure. 
     In one example of the present disclosure, after the syringe  16  has been connected to the first connector element  12  and the tubing set/spike assembly/fluid container has been connected to the second connector element  14 , the first and second connector elements  12 ,  14  may be moved towards one another for connection. As the second connector element  14  is moved towards the first connector element  12 , the body  46  of the second connector element  14  may come into engagement with the sloped surfaces  42 ,  44  of the first and second flexible legs  20 ,  22  of the first connector element  12 . Since a diameter of the body  46  of the second connector element  14  may be greater than an opening defined by the legs  20 ,  22  of the first connector element  12 , the body  46  of the second connector element  14  may force the legs  20 ,  22  to move outwardly as the body  46  pushes against the sloped surfaces  42 ,  44 . At a certain point the legs  20 ,  22  will be forced outwardly enough to permit the body  46  of the second connector element  14  to move past the legs  20 ,  22  to be received within the first connector element  12 . It is also contemplated that the actuating arms  26 ,  28  may be simultaneously pressed inwardly in order to move the legs  20 ,  22  outwardly to receive the second connector element  14  within the first connector element  12  while exerting less engagement force on the second connector element  14  or without having to press the body  46  of the second connector element  14  against the sloped surfaces  42 ,  44  of the legs  20 ,  22 . The actuating arms  26 ,  28  may then be released after the body  46  of the second connector element  14  has been received within the first connector element  12 . 
     In one example of the present disclosure, after the body  46  of the second connector element  14  moves past the legs  20 ,  22 , the legs  20 ,  22  may be configured to move inwardly towards one another to an original resting position. As the legs  20 ,  22  move inwardly, the flanges  34 ,  36  of the legs  20 ,  22  are moved into position to engage with the undercut  66  of the body  46  of the second connector element  14 . An audible click or other noise may be heard at this time, indicating that the connector assembly  10  is engaged. In one example of the present disclosure, before fluid is transferred through the fluid path connector assembly  10 , the first connector element  12  may be movable relative to the second connector element  14  (see FIG.  5 ). As the body  46  of the second connector element  14  is moved into the first connector element  12 , the support base  60  of the second connector element  14  is inserted into the distal tip of the syringe  16  to create a fluid tight seal using the sealing member  64 . As fluid is transferred through the fluid path connector assembly  10 , due to the fluid pressure exerted by the fluid passing through the fluid path connector assembly  10 , the second connector element  14  may be moved away from the syringe  16 . In order to prevent disconnection of the second connector element  14  from the first connector element  12 , as the second connector element  14  moves away from the syringe  16 , the flanges  34 ,  36  of the first connector element  12  positively engage with the undercut  66  of the second connector element  14  to prevent disconnection of the first and second connector elements  12 ,  14  (see  FIG.  6   ). Due to the angled surfaces of the flanges  34 ,  36  and the undercut  66 , under pressurized conditions, as the second connector element  14  moves away from the first connector element  12 , interaction between the angled surfaces  38 ,  40  of the flanges  34 ,  36  of the first connector element  12  and the sloped surface of the undercut  66  of the second connector element  14  cause first and second flexible legs  20 ,  22  to be drawn radially inward, increasing the engagement force of the fluid connector system  10  and preventing disconnection under relatively high fluid pressures. In one example of the present disclosure, the fluid path connector assembly  10  may withstand a pressure of greater than 800 psi and even up to 1200 psi, which may be used during an angiographic imaging procedure. 
     In one example of the present disclosure, after the fluid has been transferred through the fluid path connector assembly  10 , for example after completion of the imaging procedure, the first and second connector elements  12 ,  14  are ready for disconnection from one another. In one example of the present disclosure, the actuating arms  26 ,  28  of the first connector element  12  may be pressed inwardly towards one another by an operator. As the actuating arms  26 ,  28  are moved inwardly, the legs  20 ,  22  of the first connector element  12  are moved outwardly away from one another. As the legs  20 ,  22  move away from one another, the opening defined by the legs  20 ,  22  is increased in diameter to allow the body  46  of the second connector element  14  to be pulled from the first connector element  12 . Once the body  46  of the second connector element  14  has been removed from the first connector element  12 , the actuating arms  26 ,  28  may be released by the operator to permit legs  20 ,  22  to move back towards one another. 
     With reference to  FIGS.  7 - 12   , in one example of the present disclosure, the first connector element  12  may also include a movable locking sleeve  70  provided on an outer surface of the body  18  of the first connector element  12 . In one example of the present disclosure, the locking sleeve  70  may be generally received around the first connector element  12 . The locking sleeve  70  is slidable along the outer surface of the body  18  along the longitudinal axis  24  of the first connector element  12 . The locking sleeve  70  defines a through channel that has a diameter greater than a diameter of the body  18 . An inner surface of the through channel may be contoured to substantially match the outer contour of the first connector element  12  so the locking sleeve  70  may move along the first connector element  12 . In one example of the present disclosure, the locking sleeve  70  may include an at least partially circumferential flange  72  that assists in moving the locking sleeve  70  along the first connector element  12 . 
     As shown in  FIGS.  7 - 10   , in a first unlocked position, the locking sleeve  70  is distally positioned around the outer circumference of the first connector element  12 . In certain examples, the locking sleeve  70  may surround actuating arms  26 ,  28 , forcing them radially inward into the open position. After the second connector element  14  has been engaged with the first connector element  12 , the locking sleeve  70  may be slid along the first connector element  12  towards the legs  20 ,  22 . The locking sleeve  70  is slid along the legs  20 ,  22  until the locking sleeve  70  is positioned in a second locked position around the outer circumference of the legs,  20 ,  22 . As shown in  FIGS.  11  and  12   , when positioned in the second locked position, the locking sleeve  70  assists in preventing the legs  20 ,  22  from moving outwardly relative to one another under high fluid pressures that are experienced when fluid is transferred through the fluid path connector assembly  10 , thereby preventing disconnection of the connector  10 . After the fluid has been transferred through the fluid path connector assembly  10 , the locking sleeve  70  may be slid back towards the body  18  of the first connector element  12  to permit the legs  20 ,  22  to move outwardly relative to one another to permit the first and second connector elements  12 ,  14  to be disconnected from one another. In one example of the present disclosure, it is also contemplated that the locking sleeve  70  may be slid along the first connector element  12  to cover the actuating arms  26 ,  28 , thereby forcing the actuating arms  26 ,  28  to move inwardly towards one another to move the legs  20 ,  22  outwardly away from one another. When the locking sleeve  70  is positioned on the actuating arms  26 ,  28 , the locking sleeve  70  may be used to open the legs  20 ,  22  to permit the second connector element  14  to be inserted into or removed from the first connector element  12 . 
     With reference to  FIGS.  13 - 26   , according to several examples of the present disclosure, several different types of reinforcing features for the first connector element  12  are disclosed. In these Figures, the first connector element  12  is shown having a proximal attachment for a tubing set or spike assembly, however, it is noted that these same reinforcing features may be used on first connector element  12  when associated with a syringe  16  (see  FIGS.  1 - 6   ). It is to be understood that these reinforcing features may be used in conjunction with the reinforcing members  45   a,    45   b  of the first connector element  12 . The reinforcing features described below are provided to assist in preventing the legs  20 ,  22  from moving outwardly relative to one another under high fluid pressures experienced by the fluid path connector assembly  10 . As shown in  FIGS.  13  and  14   , in one example of the present disclosure, at least one reinforcing member  74  may extend from a support base  76  provided on the body  18  of the first connector element  12 . The support base  76  may be provided to permit the first connector element  12  to be connected to a tubing set or a syringe  16 . The reinforcing feature  74  reinforces the strength of support base  76 , for example, when under high pressure during an injection procedure. In certain embodiments, under the high fluid pressures, the support base  76  may bow or deform due to the fluid pressure applied to support base  76 . In certain embodiments, the support base  76  may bow outward a distance that allows the sealing member  64 , for example O-ring  64 , to move and/or deform and lose the fluid tight seal between the first connector member  12  and the second connector member  14 . The reinforcing member  74  may extend from the support base  76  towards the actuating arms  26 ,  28 . The reinforcing member  74  may be configured to assist in preventing the actuating arms  26 ,  28  from moving to far inwardly towards one another. For example, the reinforcing member  74  may be configured to act as a stop member that limits the distance the actuating arms  26 ,  28  can be pressed inwardly towards one another. In this example of the present disclosure, the first connector element  12  may be configured to withstand a fluid pressure of greater than 652 psi. As shown in  FIGS.  15  and  16   , according to one example of the present disclosure, the reinforcing member  74  may extend from close to one end of the support base  76  to close to an opposing end of the support base  76  to add further support to the body  18  of the first connector element  12  to prevent deflection or flexing of the support base  76  of the body  16 . According to these examples of the present disclosure, the first connector element  12  may be configured to withstand a fluid pressure of greater than 887 psi when the reinforcing member  74 , according to various embodiments, is present. With reference to  FIGS.  17  and  18   , according to one example of the present disclosure, a reinforcing member  80  may also extend along a longitudinal axis of the support base  76 , thereby providing further rigidity to the support base  76  and the body  16  of the first connector element  12 . With reference to  FIGS.  19  and  20   , according to one example of the present disclosure, the reinforcing member  74  may also include a further reinforcing member  82  that extends perpendicular to the reinforcing member  74 , for example in an “I-beam” like configuration. In this example of the present disclosure, the first connector element  12  may be configured to withstand a fluid pressure of greater than 1,156 psi. 
     With reference to  FIGS.  21  and  22   , according to one example of the present disclosure, the reinforcing members  45   a,    45   b  may be increased in height to add further rigidity or stiffness to the legs  20 ,  22 . By increasing the height of the reinforcing members  45   a,    45   b,  additional material is provided on the legs  20 ,  22  to assist in preventing the legs  20 ,  22  from flexing and/or moving outward relative to one another under high fluid pressures. For example, the increase in stiffness of a beam, such as leg  20 ,  22 , may be determined by Equation 1: 
       Stiffness=( b*h   3 )/12   Eq. 1
 
     where b is the width of the beam and h is the height. In this example of the present disclosure, the first connector element  12  may be configured to withstand a fluid pressure of greater than 933 psi. With reference to  FIGS.  23  and  24   , according to one example of the present disclosure, one or more reinforcing members  78  may also be provided on the body  18  of the first connector element  12  to assist in preventing deflection or flexing of the body  18  when the first connector element  12  is subjected to high fluid pressures. For example, as illustrated in  FIGS.  23  and  24   , the support base  76  may be reinforced by thickening the support base  76 , for example, by increasing the thickness in the mold or by adhering a separate reinforcing member  78  to the support base  76 . As shown in  FIGS.  25  and  26   , reinforcing member  8  may include a perpendicular feature at the center of reinforcing member  74 . According to various embodiments, the first connector element  12  may include one or more of the reinforcing members  74 ,  78 ,  80 ,  82  described herein.  FIGS.  25  and  26    illustrate an example of the present disclosure in which all of the reinforcing members  74 ,  78 ,  80 ,  82  may be provided on a single connector element. In this example of the present disclosure, the first connector element  12  may be configured to withstand a fluid pressure of up to or greater than 1,377 psi. 
     With reference to  FIGS.  27 - 29   , in another example of the present disclosure, a fluid path connector assembly  100  is shown and described in detail. The fluid path connector assembly  100  may include a first connector element  102  and a second connector element  104 . The first connector element  102  may be operatively connected to a syringe  16 , while the second connector element  104  may be operatively connected to a tubing set, spike assembly, or fluid container. In one example of the present disclosure, the first and second connector elements  102 ,  104  are substantially similar to the first connector element  12  described above in connection with the fluid path connector assembly  10 . The first connector element  102  may include a body  106  having a first undercut  126 , a first actuating arm  108 , a second actuating arm  110 , a first leg  112 , and a second leg  114 . The second connector element  104  may include a body  116  having a second undercut  128 , a first actuating arm  118 , a second actuating arm  120 , a first leg  122 , and a second leg  124 . The first connector element  102  and the second connector element  104  may be brought together in a perpendicular orientation such that the flexible legs  112 ,  114  of the first connector element  102  are perpendicular to the flexible legs  122 ,  124  of the second connector element  104  to interact with the second and first undercuts  128 ,  126 , respectively, to connect the first and second connector members  102 ,  104 . The first and second actuating arms  108 ,  110  may be pressed inwardly to open the first connector element  102 , and the first and second actuating arms  118 ,  120  may be pressed inwardly to open the second connector element  104 . 
     In one example of the present disclosure, the body  106  of the first connector element  102  may define an undercut  126 , and the body  116  of the second connector element  104  may define an undercut  128 . The undercuts  126 ,  128  are provided on the first and second connector elements  102 ,  104  to assist in locking and operatively connecting the first and second connector elements  102 ,  104  with one another to create a fluid tight seal for the fluid path connector assembly  100 . As shown in  FIG.  30   , in one example of the present disclosure, the second connector element  104  may include a support base  130  that includes at least one sealing member  132  to create a fluid tight seal with the distal tip of the syringe  16 , as described in a similar fashion to the second connector element  14  discussed above. The second connector element may include a removable cap  131  for retaining sterility and preventing contamination of the syringe, for example during shipping. Upon connection, the legs  112 ,  114  of the first connector element  102  are configured to engage with and lock into the undercut  128  of the second connector element  104 , and the legs  122 ,  124  of the second connector element  104  are configured to engage with and lock into the undercut  126  of the first connector element  102 . 
     Referring back to  FIGS.  27 - 29   , during connection of the first connector element  102  with the second connector element  104 , the first and second connector elements  102 ,  104  may be moved towards one another. As the first and second connector elements  102 ,  104  are moved towards one another, the legs  112 ,  114  of the first connector element  102  come into contact with a bottom surface of the undercut  128  of the second connector element  104  causing the legs  112 ,  114  to spread apart. In a similar fashion, as the first and second connector elements  102 ,  104  are moved towards one another, the legs  122 ,  124  of the second connector element  104  come into contact with a bottom surface of the undercut  126  of the first connector element  102  causing the legs  122 ,  124  to spread apart. As the first and second connector elements  102 ,  104  are pushed further towards one another, the legs  112 ,  114  of the first connector element  102  move past the undercut  128  of the second connector element  104  and snap into engagement with the undercut  128 . Likewise, as the first and second connector elements  102 ,  104  are pushed further towards one another, the legs  122 ,  124  of the second connector element  104  move past the undercut  126  of the first connector element  102  and snap into engagement with the undercut  126 . For disconnection of the fluid path connector assembly  100 , the actuating arms  108 ,  110  of the first connector element  102  and the actuating arms  118 ,  120  of the second connector element  104  are pressed inwardly towards one another, respectively, to allow the legs  112 ,  114 ,  122 ,  124  to move outwardly so the first and second connector elements  102 ,  104  can be pulled apart. 
     With reference to  FIGS.  31 - 33   , according to various examples of the present disclosure, fluid path connector assemblies  140  configured to attach a spike adapter member  146  for spiking bulk fluid bottles of contrast or saline bags, to a syringe  16  are shown and described. The fluid path connector assembly  140  is substantially similar to and operates in a similar fashion to the fluid path connector assembly  10  described above with some modifications. The fluid path connector assembly  140  may include a first connector element  142  and a second connector element  144 , which may be connected to a spike adapter member  146 , for example by a threaded attachment or by welding (laser welding) or other adhesive means. The first connector element  142  may be substantially similar to the first connector element  12 ,  102  described herein. The second connector element  144  may be substantially similar to the second connector element  14  described herein but with a few modifications to connect to spike adapter member  146 . 
     In one example of the present disclosure, the second connector element  144  may include a spike adaptor member  146  configured to permit a bulk fluid container to be connected to the second connector element  144 , for example, for filling the syringe with a contrast agent or saline. The spike adaptor member  146  may include a body  148 , a support base  150 , a cap  152  that covers a spike member  155  (see  FIG.  33 C ), and an air vent  154  to allow pressure equalization is defined in the body  148 . In one example of the present disclosure, the connection member  150  may be a threaded member that is threadedly connected to a connection member  156  on the second connector element  144 . In one example of the present disclosure illustrated in  FIG.  33 A , the connection members  150 ,  156  may be a threaded or friction fit luer lock connection system. In another example of the present disclosure illustrated in  FIGS.  33 B and  33 C , the connection member  150  may be a male connector member  151  that may be laser welded or otherwise adhesively connected to a female connection member  153  on the second connector element  144 . In another example of the present disclosure, the spike adaptor member  146  may be welded to the second connector element  144 . The spike adaptor member  146  may be operatively connected to the second connector element  144  so that, instead of the second connector element  144  being connected to a tubing set similar to the second connector element  14  described herein, the second connector element  144  may be fluidly connected to a fluid bag or bulk fluid or container using the spike member  155 . The spike member  155  may be used to tap the fluid bag or container to permit fluid transfer to/from a syringe  16  to/from the fluid bag or container. In one example of the present disclosure, the air vent  154  may be provided to permit air pressure to be equalized as the fluid is transferred from the container or bag through the spike adaptor member  146 . In various embodiments, the second connector element  144  may include a flow diverter XX as described herein, to allow the fluid to flow into the syringe under the Coanda effect to accelerate syringe filling and reduce air bubbles as described. 
     With reference to  FIGS.  34  and  35   , in another example of the present disclosure, a fluid path connector assembly  160  and syringe is shown and described in detail. The fluid path connector assembly  160  may include a cover element  162  configured to provide protection against contamination at a distal tip of a syringe  16 . In one example of the present disclosure, the cover element  162  is configured to prevent dust and associated microorganisms from contacting and contaminating the distal tip of the syringe  16 , for example during packaging, shipping, and set-up. The cover element  162  may include a body  164  that defines a channel to receive the distal tip of the syringe  16 . A distal end of the cover element  162  may include a depression  166  that is configured to extend into an opening of the distal tip of the syringe  16  when the cover element  162  is positioned on the syringe  16 . In one example of the present disclosure, the depression  166  may be configured to prevent dust or contaminating fluids or objects from entering the distal tip of the syringe  16 . In one example of the present disclosure, the cover element  162  may include a circumferential locking protrusion  168  provided on an inner surface of the proximal end of the cover element  162 . The locking protrusion  168 , for example as part of a flexible locking arm  186  on the cap, which may be configured to removably lock with an undercut  170  defined in the distal tip of the syringe  16 . In one example of the present disclosure, the proximal end of the cover element  162  may be separated into multiple locking arms that each include a locking protrusion  168  on an end thereof. In one example of the present disclosure, a circumferential channel  172  may be defined in the distal tip of the syringe  16 . The circumferential channel  172  may be configured to receive at least one sealing member  174  that may be configured to create a fluid-tight seal with an inner surface of the cover element  162  when the cover element  162  is positioned on the distal tip of the syringe  16 . In one example of the present disclosure, the sealing member  174  may be an elastomeric O-ring, an overmolded sealing surface, a quad ring, or any other dynamic seal. 
     With reference to  FIGS.  36  and  37   , in one example of the present disclosure, a fluid path connector assembly  180  is shown and described in detail. In one example of the present disclosure, the fluid path connector assembly  180  may include a cover element  182  configured to provide for fluid communication between a tubing set and a distal tip of a syringe  16 . The cover element  182  may include a body  184  that defines a channel to receive the distal tip of the syringe  16  and one or more fluid paths for filling and delivering a medical fluid. In one example of the present disclosure, the body  184  may include at least one locking arm  186  that is configured to positively engage with the distal tip of the syringe  16  to lock the cover element  182  to the syringe  16 . In one example of the present disclosure, the body  184  may include two locking arms  186 . The locking arms  186  may be flexible so the locking arms  186  may move outwardly relative to one another when the cover element  182  is slid on the distal tip of the syringe  16 . The locking arms  186  may include a locking protrusion  188  provided on an inner surface thereof to positively engage with an undercut  190  defined in the distal tip of the syringe  16 . In one example of the present disclosure, as the cover element  182  is slid in a proximal direction along the distal tip of the syringe  16 , the locking arms  186  are forced to move radially outwardly by a flange  192  defined on the distal tip of the syringe  16 . After the locking arms  186  have passed the flange  192  of the syringe  16 , the locking arms  186  are biased to moved back towards one another to positively lock the locking protrusion  188  with the undercut  190  of the syringe  16 . According to various embodiments, the cover element  182  may be non-removably locked to the syringe after engagement of the locking protrusion  188  with the undercut  190 . According to this embodiment, the cover element  182  may be readily attached to syringe by a technician without the need for the threaded fit of conventional luer assemblies or with a stronger connective engagement compared to a friction fit assembly. In certain embodiments, the cover element  182  may make an audible “click” when locked to the syringe tip and/or the locking arms  186  lie flush with an outer surface of the cover element  182  when locked to the syringe tip. Thus, a user will have at least one of an audible or visual cue that the cover element  182  is securely engaged with syringe  16 . 
     With continued reference to  FIGS.  36  and  37   , in one example of the present disclosure, the cover element  182  may also include a fluid transfer member  194  configured to direct fluid to/from a tubing set or fluid container to/from the syringe  16 . The fluid transfer member  194  may include at least one fluid access port  196  that may be fluidly connected to a tubing set, spike assembly, or fluid container. In one example of the present disclosure, the fluid transfer member  194  may include two fluid ports, one for filling syringe  16  with a fluid and the other for delivering the fluid from the syringe  16 . 
     With reference to  FIGS.  38 - 42   , according to another example of the present disclosure, a fluid path connector assembly  200  is shown and described in detail. While this embodiment is illustrated with a rolling diaphragm-type syringe (see e.g., International PCT Publication No. WO2016/172467, the disclosure of which is incorporated in its entirety herein), use of the fluid connector assembly  200  with other types of syringe are within the scope of the present disclosure. The fluid path connector assembly  200  may include a connector element  202  and a spike member  204  fluidly connected to the connector element  202 , either directly ( FIG.  43 - 46   ) or with an intervening tubing set ( FIG.  38 - 42   ). The connector element  202  may be operatively connected to a fluid container  206  through spike  204 ,  252 . In one example of the present disclosure, the connector element  202  may be fluidly connected to the spike member  204  using a transfer set  208 .  FIG.  38    shows the connector element  202  disconnected from the fluid container  206 . In order to connect the connector element  202  to the fluid container  206 , a sloped surface  210  on the connector element  202  interacts with a sloped surface  212  on the fluid container  206  as the two elements are pushed towards one another and come into contact with each other. Due to this interaction between the connector element  202  and the fluid container  206 , a plurality of supports  210  on the connector element  202  are permitted to flex so that a pair of flexible legs  212 ,  214  are opened wide enough for the flexible legs  212 ,  214  to engage with a retention lip  216  on a collar  218  of the fluid container  206 . It is to be understood that the fluid container  206  may be any number of containers as known in the art, for example, bottles, syringes, or a rolling diaphragm-type syringe as disclosed in WO2016/172467, WO2015/164783, WO2016/069711, and 62/730,228, the disclosures of which are incorporated by reference in their entirety. 
     The connector element  202  is connected to the transfer set  208  to channel fluid between the spike member  204  through the transfer set  208  and into the fluid container  206 . The connector element  202  includes at least two flexible legs  212 ,  214  that, when pressure is applied near a top portion of each, will cause latches  220 ,  222  on the flexible legs  212 ,  214  to move laterally and outwardly relative to one another to allow for the connector element  202  to be removed from the fluid container  206 , syringe, cap, or adaptor to which the connector element  202  is connected. The connector element  202  may also include ribs  224 ,  226  and a sealing member  228  for sealing. In one example of the present disclosure, the sealing member  228  may be an O-ring, an overmolded sealing surface, a quad ring, or any other dynamic seal. 
     With reference to  FIGS.  41  and  42   , a valve member  230  may be provided in the connector element  202 . The valve member  230  may include a spring  232  that allows a valve spool  234  to either remain open as shown in  FIG.  41    or come into contact with a valve seat  236  of a stem  238  of the connector element  202  as shown in  FIG.  42   . When the valve spool  234  is in the open position, fluid is permitted to flow around it and into the fluid path. When the valve spool  234  is in the closed position, then fluid flow is stopped. As shown in  FIGS.  41  and  42   , the tip of a flow diverter  240  comes into contact with the valve spool  234  and then pushes it into the open position. While the valve spool  234  is still in contact with the valve seat  236  and the fluid channel is closed, the operator may insert the spike member  204  into a bulk fluid container without the risk of leakage until the fluid path is fully established. Once the connector element  202  has been connected to the fluid container  206 , syringe, cap, or adaptor containing the flow diverter  240 , the valve member  230  will open and fluid will be permitted to flow therethrough. Fluid diverters or other contact members for the valve spool  234  may be incorporated into any number of devices to disengage the valve spool  234  from the valve seat  236  and complete a fluid path. The presence of the flow diverter  240  allows the fluid to flow along the inside surface of the fluid container  206  receiving the fluid via the Coanda effect as described herein. Other such fill methods and adaptors have been described, for example, in WO2017/091643, the disclosure of which is incorporated in its entirety. 
     With reference to  FIGS.  43 - 46   , according to one example of the present disclosure, a connector element  250  is shown and described in detail. The connector element  250  may be directly fluidly connected to a spike member  252  and a fluid container  254 . In one example of the present disclosure, the connector element  250  is substantially similar to the connector element  202  described above but does not include the valve spool  234 , thus the fluid flow is not restricted whether or not the connector element  250  is attached to a device with a fluid diverter or other contact member. As can be appreciated by those of skill in the art, however, a valve including a valve spool and valve seat could be incorporated into the connector element  250  similar to the connector element  202  described above. 
     With reference to  FIGS.  45  and  46   , according to one example of the present disclosure, the connector element  250  may be connected to the spike member  252 . The connection between the connector element  250  and the spike member  252  may occur via a friction fit, solvent bonding, gluing, or any other connective method as is known in the art. 
     With reference to  FIGS.  47 - 49   , according to one example of the present disclosure, a connector element  260  associated with a tubing set  262  is shown and described in detail. The connector element  260  may be fluidly connected to a fluid path tubing set  262  and a fluid container  264 . A valve spool is not included in this example of the connector element  260 , thus fluid flow is not restricted whether or not the connector element  260  is attached to a device with a fluid diverter or other contact member. However, as can be appreciated by those of skill in the art, a valve including a valve spool and valve seat could be incorporated into the connector element  260  similar to the connector element  202  described above. The connector element  260  may be connected to the fluid path tubing set  262  via a friction fit, solvent bonding, gluing, or other connective methods as is known in the art. 
     With reference to  FIGS.  50  and  51   , according to one example of the present disclosure, a connector element  270  is shown and described in detail. The connector element  270  may be directly connected to a fluid container  272 . A valve spool is not included in this example of the connector element  270 , thus fluid flow is not restricted whether or not the connector element  270  is attached to a device with a fluid diverter or other contact member. However, as can be appreciated by those of skill in the art, a valve including a valve spool and valve seat could be incorporated into the connector element  270  similar to the connector element  202  described above. 
     With reference to  FIGS.  52 - 55   , according to one example of the present disclosure, a connector element  280  is shown and described in detail. The connector element  280  may be fluidly connected to the connector element  282 . In one example of the present disclosure, the first connector element  280  may be connected to a second connector element  284  provided on the fluid container  282 . In order to connect the connector element  280  to the fluid container  282 , a sloped surface  286  on the connector element  280  interacts with a sloped surface  288  on the second connector element  284  of the fluid container  282  as the two elements are pushed towards one another and come into contact with each other. Due to this interaction between the connector element  280  and the second connector element  284 , a plurality of supports  290  on the connector element  280  are permitted to flex so that a pair of flexible legs  292 ,  294  are opened wide enough for the flexible legs  292 ,  294  to engage with a retention lip  296  on a collar  298  of the second connector element  284 . It is to be understood that the fluid container  282  may be any number of containers as known in the art, for example, bottles, syringes, or a rolling diaphragm type syringe as disclosed in WO2016/172467, WO2015/164783, WO2016/069711, and 62/730,228. 
     The connector element  280  may include a male connector element  300  surround by a cylindrical skirt  302 . The male connector element  300  may include a sealing member  304  and may be recessed within the skirt  302 . The recess of the tip of the male connector element  300  may assist in retaining sterility of the male connector element  300 , for example by preventing inadvertent touching and contamination of a surface of the male connector element  300  with a corresponding female connector element. In other embodiment, the connector element  280  may include a skirt surrounding a recessed female connector element. In one example, the male connector element  290  is received in a distal end of the fluid container  282  and a fluid-tight seal is created between the male connector element  290  and the inner surface of the fluid container  282  using the sealing member  304 . 
     With reference to  FIG.  56   , according to one example of the present disclosure, a fluid path connector assembly  310  is shown and described in detail. The fluid path connector assembly  310  may include a first connector element  312  and a second connector element  314 . In this example, the second connector element  314  may be integrally molded to the distal end of the fluid container, such as a syringe. The first connector element  312  may fit into a circumferential gap between the syringe tip and the inner surface of the second connector element  314 . As the first connector element  312  is fitted into the distal end of the syringe, a skirt of the first connector element  312  may be fitted into the circumferential gap and may prevent leakage of the fluid during fluid injection. The circumferential gap may also collect fluid that may drip out of the distal tip of the syringe or from the fluid path connector assembly  310  during disconnection of the first connector element  312  from the syringe. 
     With reference to  FIG.  57   , according to one example of the present disclosure, a connector element  320  is shown and described in detail. The connector element  320  may include a threaded inner surface  322  that engages with a corresponding outer threaded surface on a distal tip of a syringe. The connector element  320  may threadedly engage the syringe tip to engage lock the connector element  320  to the syringe tip. In certain examples, the connector element  320  may include a first locking member, such as a ratchet assembly at a proximal end of the connector element  320  that engages and locks with a second locking member, such as a protrusion or pawl at the proximal end of the thread on the syringe tip. In other examples, the position of the first and second locking members may be reversed. In some examples, as the connector element  320  threadably engages the threads of the syringe tip, the first ratcheted locking member may engage and lock with the second locking member once the connector element  320  is threaded onto the syringe tip. In some examples, the force of the connection may vary depending on the torque applied during the threading process and the tightness required for the particular injection process, for example the fluid injection pressures used. 
     With reference to  FIGS.  58 - 60   , according to an example of the present disclosure, a fluid path connector assembly  330  is shown and described in detail. This fluid path connector assembly  330  may be used for connecting two portions of a tubing set (not shown) in a fluid tight connection. The fluid path connector assembly  330  may include a male connector element  332 , which may be attached to an end of a first tubing set, and a female connector element  334 , which may be attached to an end of a second tubing set. The male connector element  332  may include flexible legs  336 ,  338  for forming a positive locking engagement with a retention lip  340  on a collar  342  of the female connector element  334 . Each of the male and female connector elements  332 ,  334  may include a tubing set connector element  344 ,  346  for connecting to the respective tubing set. 
     The fluid connector assemblies of the various examples described herein may be suited for use with a medical fluid injector, for example a powered CT fluid injector system, a powered MR fluid injector system, and a powered CV angiography injector system. The fluid connector assemblies may be suited for high pressure injection procedures and may demonstrate an increased connective force between the connector elements during a high-pressure injection procedure, such as a CV injection procedure which may involve fluid pressures of up to 1200 psi or CT or MR injection procedures which may involve fluid pressures of up to 400 psi. 
     With reference to  FIGS.  61  and  62   , according to one example of the present disclosure, a fluid path connector assembly  350  is shown and described in detail. The fluid path connector assembly  350  may include a first connector element  352  and a second connector element  354  that may be operatively connected to one another to create a fluid-tight seal between a syringe and a tubing set or fluid container. In one example of the present disclosure, the first connector element  352  is substantially similar to the first connector element  12  described above, and the second connector element  354  is substantially similar to the second connector element  14  described above. However, in the present example of the fluid path connector assembly  350 , the second connector element  354  may include an additional feature for creating a fluid-tight seal between the second connector element  354  and a fluid container, while preventing fluid flow through the second connector element  354  when disconnected. A movable sealing member  356  may be provided on a connection member  358  of the second connector element  354 . In one example of the present disclosure, the sealing member  356  may be an elastomeric O-ring, or slidable sealing element. The connection member  358  may define a circumferential fluid channel  360  and a circumferential groove  362  in an outer surface of the connection member  358 . The sealing member  354  may be held in either of the circumferential fluid channel  360  and the circumferential groove  362 . The sealing member  354  may be provided to create a fluid-tight seal between the connection element  358  and a distal tip of a syringe. In one example of the present disclosure, the sealing member  354  may slide and/or roll between the circumferential fluid channel  360  and the circumferential groove  362  of connection member  358  upon removal and insertion, respectively of the second connector member  354  with first connector member  352 . 
     With continued reference to  FIGS.  61  and  62   , an operation of the fluid path connector assembly  350  according to the present example of the disclosure is shown and described in detail. A disconnected position of the fluid path connector assembly  350  is illustrated in  FIG.  61   . In the disconnected position, the sealing member  356  may be held in the circumferential fluid channel  360 , which seals the circumferential fluid channel  360  such that fluid cannot pass through the second connector element  354  from a bulk fluid container or tubing set to which the second connector element  354  may be connected. When the sealing member  356  is held in the circumferential fluid channel  360  when the fluid path connector assembly  350  is in the disconnected position, the sealing member  356  prevents fluid from leaking from the second connector element  354  when connected to a bulk fluid container. This prevents fluid leaks from the bulk fluid container through the second connector member  354  when a user disconnects the second connector element  354  from the first connector element  352  after filling syringe  366  with fluid. 
     With reference to  FIG.  62   , the fluid path connector assembly  350  is shown in a connected position in which the first and second connector elements  352 ,  354  are connected to one another. During the connection procedure, the connection member  358  is inserted into the first connector element  352 . As the connection member  358  is inserted into the first connector element  352 , the sealing member  356  may come into frictional engagement with an inner surface of a distal tip  364  of the syringe  366 . As the connection member  358  is further inserted into the first connector element  352 , the sealing member  356  continues to slide along the inner surface of the distal tip  364  of the syringe  366 . The sliding motion of the sealing member  356  along the inner surface of the distal tip  364  of the syringe  366  may create a frictional force to cause the sealing member  356  to roll or slide from the circumferential fluid channel  360  to the circumferential groove  362 . Once the sealing member  356  is positioned in the circumferential groove  362 , the circumferential fluid channel  360  is opened, thereby permitting fluid to flow from the second connector element  354  to the first connector element  352  through the circumferential fluid channel  360  and into the syringe  366 . After the syringe  366  has been filled, the fluid path connector assembly  350  may be disconnected. As the second connector element  354  is pulled away from the first connector element  352 , the sealing member  356  is pulled along the inner surface of the distal tip  364  of the syringe  366 . As the sealing member  356  is pulled along the inner surface of the distal tip  364  of the syringe  366 , a frictional force may cause the sealing member  356  to roll or slide from the circumferential groove  362  to the circumferential fluid channel  360 , thereby sealing the circumferential fluid channel  360  as the fluid path connector assembly  350  is moved into the disconnected position. In one example of the present disclosure, a spike member or a tubing set may be connected to the second connector element  354  to transfer fluid to the syringe  366  from a bulk fluid source. 
     While various examples of the present disclosure were provided in the foregoing description, those skilled in the art may make modifications and alterations to these examples without departing from the scope and spirit of the disclosure. Accordingly, the foregoing description is intended to be illustrative rather than restrictive. The disclosure described hereinabove is defined by the appended claims, and all changes to the disclosure that fall within the meaning and the range of equivalency of the claims are to be embraced within their scope.