Abstract:
The soother ( 100 ) is provided with a fluid guide ( 103 ) comprising one or more conduits ( 133   a,    133   b ) for supplying e.g. oxygen to the nostrils of an infant. The fluid guide ( 103 ) is manufactured as a single piece to ensure a simple design. The soother ( 100 ) can be assembled from three or four parts which make the manufacturing of the soother simple. The soother ( 100 ) may be designed so that parts of the soother ( 100 ) are releasably connectable. Thereby, the soother ( 100 ) may be disassembled after use so that efficient cleaning is possible. Accordingly, the cleaned parts can be assembled possibly in combination with new parts and other part types. The design of the fluid guide ( 103 ) ensures convenient supply of e.g. oxygen to the nostrils and convenient connection of oxygen hoses ( 701 ).

Description:
FIELD OF THE INVENTION 
       [0001]    The invention relates to a soother for guiding fluid to be inhaled by a child. 
       BACKGROUND OF THE INVENTION 
       [0002]    When children need supply of additional oxygen, e.g. after having been in anesthesia, oxygen is typically supplied via a catheter guided into the nostrils or by a mask placed above the child&#39;s nose and mouth. Such methods are accomplished by inconvenience and particularly infants seldom accept such breathing aid. In consequence, such methods may not be used with infants. The most common way of supplying additional oxygen to the child is by blowing oxygen towards the nose. However, by this method it is uncertain if the oxygen directed sufficiently accurate to be efficiently inhaled. Furthermore, the child may turn it head away from the source of oxygen. 
         [0003]    Accordingly, improved methods for breathing aid and supply of oxygen or other fluids to be inhaled by infants are needed. 
         [0004]    U.S. Pat. No. 5,375,593 discloses a pacifier having a nipple, a mouth plate, a housing assembly and a pair of nasal cannula coupled to one another and extending out of the housing so that whenever the infant has the nipple in his or her mouth the nasal cannulae are automatically directed to each nostril of the infant. A provision is made for connection of the nasal cannulae to an external oxygen source. In one embodiment a bladder is interposed between the nasal cannulae and the external oxygen source to ensure that even distribution of oxygen from the external source is provided to each nostril. A hole in the bladder makes a tight seal around an oxygen line which terminates inside the bladder by way of an input port which is formed by the end of the oxygen line. Another embodiment has the nasal cannulae coupled to one another by a “T” or “Y”-connection and that “T” or “Y”-connection directly coupled to the external oxygen source. 
         [0005]    WO 2006125610 relates to a pacifier for sedation. The pacifier sprays oxygen loaded with sedative near the patient&#39;s nostrils through conducting tubes with movable bases connected to the source of the sedative gas. Two conducting tubes are connected to a source of sedative gas and oxygen mixture and another end of the two tubes are connected to gas conducting tubes opposite to the nostrils of the baby to be sedated. Such pacifier is used for sedating baby patients who need surgical operations, in lieu of the sedation mask used in all hospitals nowadays. 
         [0006]    US2005/0263157 discloses a breathing aid for an infant adapted for delivery of inhalable medication in a gentle flow to an area immediately adjacent the baby&#39;s nasal passageway. An oral member formed as a pacifier carries a hollow tube, the open top end of which extends just above the upper rim of the mouth guard of the pacifier. A swivel connector secured to the bottom of the tube allows easy adjustment of the position of the breathing aid in relation to the mouth guard and to a connecting hose, through which oxygen or other medication is delivered. 
         [0007]    Whereas the breathing aid disclosed by US2005/0263157 may be seen as an improvement of breathing aids for infants, the inventor has appreciated that an improved soother with improved fluid delivery capabilities and improved construction is of benefit, and has in consequence devised the present invention. 
       SUMMARY OF THE INVENTION 
       [0008]    In general it would be advantageous to achieve an improvement of breathing aids and other fluid delivering means for use with children. It would also be desirable with a soother for aiding inhalation of fluids which has improved function, use, and manufacturing capabilities. In general, the invention preferably seeks to mitigate, alleviate or eliminate one or more of the above mentioned disadvantages singly or in any combination. In particular, it may be seen as an object of the present invention to provide a method that solves the above mentioned problems, or other problems, of the prior art. 
         [0009]    To better address one or more of these concerns, in a first aspect of the invention a fluid guide for a soother is presented, where the soother comprises a mouth shield, where the fluid guide is adapted for guiding a fluid to be inhaled by a child, and where the fluid guide is engageable with a back side of the mouth shield, the fluid guide comprising first and second fluid outlets for delivering the fluid to be inhaled and first and second fluid inlets connectable with a fluid delivering source, where the first outlet and the first inlet are formed as a first conduit, the second outlet and the second inlet are formed as a second conduit, and where the first and second conduits are connected by a connector integrally formed with the inlets and the outlets. 
         [0010]    The fluid guide may be fixedly engageable with the mouth shield so that the fluid guide is in a fixed and locked engagement with the mount shied when the fluid guide and the mouth shield are assembled. As an example, the engagement may be enabled via the connector or other structural part being integrally shaped with and comprised by the fluid guide, where the connector or other structural part is shaped to enable a locked engagement with the mouth shield. 
         [0011]    The first and second conduits and the connector—i.e. the inlets, the outlets and the connector—may advantageously be formed as a single structural part in a single type of material. Since the fluid guide may be formed as a single piece, the manufacturing of the fluid guide may be simplified in comparison with fluid guides consisting of several parts. 
         [0012]    Furthermore, the single piece part, i.e. the integrally formed fluid guide, may be designed to be easily connected to other parts of a soother, such as the mouth shield of a soother. For example, the connector, which may be solid, may be used for connecting the fluid guide to receiving features of a part of the soother. In this way the fluid guide may be designed to be connected with ordinary soothers. I.e. an ordinary soother may be disassembled completely or partially and the fluid guide may be connected to a part of the soother. The fluid guide may also be connected to an extremity of a soother which is not separable. Thus, the fluid guide may have a connection means enabling the connection with other parts of a soother or extremities of a soother. Accordingly, a child&#39;s preferred soother may be used with the fluid guide implying that that child is more encouraged to take the soother. The connection between the first and second conduits may be rigid so that the first and second conduits are non-moveable relative to each other. 
         [0013]    The single piece construction of the soother implies that the fluid guide may be made rigid so that when the fluid guide is mounted on the soother then the outlet of the fluid guide does not unintentionally displace from the optimal position below the nostrils. Thereby it may be avoided that the efficiency of the fluid supply aid is lowered and for example that dry oxygen is blown towards the eyes and causes drying of the eyes. 
         [0014]    The fluid guide is applicable for guiding gases, such as oxygen, to the nostrils. However, the fluid guide may also be used for guiding liquid, such as water to the nostrils. The supply of liquid may be used to clean and remove vomit. 
         [0015]    Since the fluid guide may comprise first and second fluid outlets, an outlet may be provided for guiding fluids to each nostril. 
         [0016]    Since the fluid guide comprises first and second fluid inlets, individual fluid supplies or fluid hoses may be connected to inlets to supply the fluid to each outlet. Since standard fluid delivering hoses such as oxygen hoses normally has to two output hoses, it may be an advantage to have two fluid inlets so that standard fluid hoses can be connected to the fluid guide. 
         [0017]    In an embodiment the first and second outlets are located within the extension of the mouth shield, i.e. the outlets do not protrude beyond the rim or the outer contour of the mouth shield. Thereby, it is more likely that the child will accept the soother with a fluid guide in place of the child&#39;s normal soother since the soother does not interfere with the child&#39;s nose. 
         [0018]    In an embodiment the first and second conduits are formed from a plastic material having a stiffness enabling the locations of the first and second outlets to be fixed relative to the mouth shield when the fluid guide is engaged with the back side of the mouth shield. The first and second conduits may advantageously be manufactured in a relatively stiff material so that the outlets do not displace. The conduits may also advantageously be made stiff to ease the insertion of the fluid delivering hoses. 
         [0019]    In an embodiment the first and second conduits forms separate first and second unconnected fluid passageways. Accordingly, fluid being provided to the first inlet is not able to mix with the fluid being provided to the second inlet. Thereby, the flow in a first fluid supply hose connectable with the first fluid inlet and the flow in a second fluid supply hose connectable with the second fluid inlet are not able to interfere with each other during the passage from the inlets to the outlets. 
         [0020]    In an embodiment the openings of the first and second inlets and the first and second outlets have the same circular diameters. Since the cross-section of each of the first and second passageways of the first and second conduits is the same all the way from the inlets to the outlets the fluid guide may be manufactured in a particularly simple way. Furthermore, since the diameter does not change from the inlet to the outlet, the fluid supply hoses may be pushed almost all the way through the conduits up to the outlet to ensure that the fluid supply hoses do not slip out of the conduits. 
         [0021]    In an embodiment the connector may be releasably connectable with a fastening means of the mouth shield for a fixed connection. The connector may advantageously be releasably connectable so that the fluid guide can be separated from the soother after use, so that the soother and/or the fluid guide can be reused. This may be particularly advantageous when the fluid guide is connected to an ordinary soother which is also used without the fluid guide. 
         [0022]    In an embodiment each inlet comprises a cylindrical hole, i.e. first and second holes, configured to receive and hold a fluid delivering hose. The fluid delivering hose may advantageously be inserted into the inlet for eased connection of the hoses and so that the conduits are allowed to be located close to the mouth shield. Thus, each of the first and second cylindrical holes may protrude into each of the respective first and second conduits and may form through holes. 
         [0023]    In an embodiment the distance between the first and second outlets are smaller than the distance between the first and second inlets. Accordingly, the outlets can be adapted to the distance between nostrils, whereas the inlets can be designed to obtain the most practical hose connection. 
         [0024]    In an embodiment fluid hoses for supplying fluid to the first and second conduits are fixated to the first and second fluid inlets. 
         [0025]    In an embodiment each of the first and second inlets and portions of each of the first and second conduits connected to the inlets has a first diameter, and each of the first and second outlets and portions of each of the first and second conduits connected to the outlets has a second diameter being smaller than the first diameter. 
         [0026]    In an embodiment according one of the embodiments, the first diameter is substantially equal to the outer diameter of the fluid hoses and the second diameter is substantially equal to the diameter of the lumen of the fluid hoses. 
         [0027]    A second aspect of the invention relates to a soother for guiding a fluid to be inhaled by a child, the soother comprising
       a mouth shield,   a nipple for the mouth of the child, where the nipple extends from a front side of the mouth shield,   a fluid guide according to the first aspect.       
 
         [0031]    It is understood that the fluid guide may be sold separately from soothers since the fluid guide may be connectable with ordinary soothers which may be separable into soother parts or may not be separable. Alternatively, a soother with a connectable fluid guide may be manufactured and sold as an item. 
         [0032]    In an embodiment the soother comprises a locking part releasably connectable with the mouth shield and the connector for fixing the fluid guide relative to the mouth shield. A locking part may advantageously be provided for connecting the fluid guide to the soother. The locking part may be part of the soother or the locking part may be a part specially designed to connect the fluid guide to an ordinary soother. 
         [0033]    A third aspect of the invention relates to a a method for manufacturing a soother suited for guiding a fluid to be inhaled by a child, the method comprises providing a soother,
       connecting a fluid guide to the soother, the fluid guide comprises first and second fluid outlets for delivering the fluid to be inhaled and first and second fluid inlets connectable with a fluid delivering source, where
 
each of the first outlet and the first inlet constitutes openings of a first conduit, each of the second outlet and the second inlet constitutes openings of a second conduit, and where the first and second conduits are connected by a connector connectable with the soother and integrally formed with the first and second conduits.
       
 
         [0035]    The fluid guide may be designed to be connected to different commercially available soothers, i.e. different fluid guides may be manufactured for different soothers. Alternatively, a soother specifically designed for used with a fluid guide may be manufactured. 
         [0036]    In an embodiment the fluid guide is for a soother comprising a mouth shield, where the fluid guide is adapted for guiding a fluid to be inhaled by a child, and where the fluid guide is engageable with a back side of the mouth shield, the fluid guide comprises a fluid outlet for delivering the fluid to be inhaled and a fluid inlet connectable with a fluid delivering source, where the inlet and the outlet are integrally formed as a single piece. 
         [0037]    In general the various aspects of the invention may be combined and coupled in any way possible within the scope of the invention. These and other aspects, features and/or advantages of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter. 
         [0038]    In summary the invention relates to a soother for breathing aid. The soother is provided with a fluid guide comprising one or more conduits for supplying e.g. oxygen to the nostrils of an infant. The fluid guide is manufactured as a single piece to ensure a simple design. The soother can be assembled from three or four parts which make the manufacturing of the soother simple. The soother may be designed so that parts of the soother are releasably connectable. Thereby, the soother may be disassembled after use so that efficient cleaning is possible. Accordingly, the cleaned parts can be assembled possibly in combination with new parts and other part types. The design of the fluid guide ensures convenient supply of e.g. oxygen to the nostrils and convenient connection of oxygen hoses. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0039]    Embodiments of the invention will be described, by way of example only, with reference to the drawings, in which 
           [0040]      FIG. 1  shows an exploded view of a first soother with a fluid guide adaptor, 
           [0041]      FIG. 2  shows perspective views, side, top, bottom, front and back views of a part of the first soother, 
           [0042]      FIG. 3  shows perspective views, side, front, back and top views of the assembled first soother, 
           [0043]      FIG. 4  shows a perspective view of a partly assembled first soother, 
           [0044]      FIG. 5  shows an exploded view of a second soother with a different fluid guide adaptor, 
           [0045]      FIG. 6  shows perspective views, side, front, back and top views of the assembled second soother, 
           [0046]      FIG. 7  shows a perspective view of the second soother when fluid supply hoses are inserted, 
           [0047]      FIG. 8A  shows a cross sectional view of the fluid guide, and 
           [0048]      FIG. 8B  shows a cross sectional view of the fluid guide with fluid supplying means such as flexible hoses fixated to the inlets. 
       
    
    
     DETAILED DESCRIPTION OF EMBODIMENTS 
       [0049]      FIG. 1  shows parts, in an exploded view, of a soother  100  for guiding fluid such as gas containing oxygen to the nostrils of a child so that the child can inhale the gas. The soother comprises a mouth shield  101 , a nipple  102  to be sucked on when placed in the mouth of the child, a fluid guide  103  for guiding the fluid and possible a locking part  104  for fixing the fluid guide  103  relative to the mouth shield  101 . 
         [0050]    The nipple  102  may be made of flexible material such as latex or silicone, whereas the remaining parts may be made of rigid or semi-rigid material such as ABS plastic, nylon or similar materials. 
         [0051]    In the following reference is made to  FIGS. 1-4  for the description of the soother. In the figures identical reference numbers refer to the same or equivalent elements. Accordingly, where an element has already been described in relation to one figure, the same elements may not be described in relation to other figures. Where it is clear that figures show the same or corresponding elements reference number may have been omitted. 
         [0052]    The mouth shield  101  may have different shapes and outer contours  110  as known from commercially available soothers. The mouth shield  101  has a through hole  111  with a flange  112  for receiving and holding the nipple  102  so that the nipple is secured from being drawn out. When assembled, the nipple extends from the front side  311  as shown in  FIG. 3 . 
         [0053]    The fluid guide  103  comprises first and second fluid outlets  131  and first and second inlets  132 . The first inlet and first outlet constitutes the openings of a first straight cylindrically shaped conduit  133 . Similarly, the second inlet and the second outlet constitute the openings of a second straight cylindrically shaped conduit  133 . Whereas the conduits  133  are illustrated as straight cylindrically shaped tubes, they may be curved, have shapes different than cylindrical and they may have different areas of the openings for the inlet  131  and the outlet  132 . 
         [0054]    The first and second conduits  133  are connected by a connector  134 . The connector  134  may be solid. Accordingly, the inlets  131 , outlets  132  and conduits  133  may be integrally formed from a single piece, and preferably from a single piece of material. 
         [0055]    The cylindrical hole of each inlet  132  can receive and hold a hose for delivering the fluid, e.g. oxygen. Accordingly, the inner diameter of the hole of the inlet  132  is preferably slightly smaller than the outer diameter of the delivering hose so that the hose is securely fixed to the inlet by pressure. 
         [0056]    The soother  100  may comprise a locking part  104  for fixing the connector  134  to the mouth shield  102 . The locking part  104  is formed as two identical parts  141  connected via a hinge part  142 , where the identical parts and the hinge is integrally formed as a single piece of a single material. The identical parts  141  comprise indentations  143  for receiving corresponding mating protrusions  135  of the fluid guide  104 . 
         [0057]      FIG. 4  shows how the protrusion  135  of the fluid guide  104  is accommodated by the mating indentations  143  of the locking part  104 . After the locking part  104  is closed around the connector  134  using the hinge  142 , the assembled part can be inserted in the hole  401  of the mouth shield  102 . Accordingly, the fluid guide  103  is engageable with the back side  312  of the mouth shield by means of the locking part  104  which is able to fix the connector  134  to the mouth shield  101 . 
         [0058]    It is appreciated that the locking part  104  may have different shapes depending on the shape of the soother or the mouth shield. 
         [0059]    The closed locking part  104  forms a cylindrical insert  144  which can be press fitted into the cylindrical hole  111  of the mouth shield. Since the insert  144  is rotation symmetric, the same locking part can be rotated by any angle before it is inserted into the mouth shield. This may be useful for connecting other types of fluid guides to the shield  102 , e.g. a fluid guide with a single conduit  133  which extends in the same direction as the connector  134 . 
         [0060]    The distance L 1  between the first and second outlets  131  may be smaller than the distance L 2  between the first and second inlets  132 . Thus, the first and second conduits  131  may be angled so that the distance L 1  between the outlets  131  are optimized to match the distance between typical nostrils, and the distance between the inlets  132  may be optimized for eased connection of hoses. Additionally, the conduit  133  may be angled or inclined towards the mouth shield, so that when the soother is in use the conduit or conduits  133  points in an inward direction towards the face of the child, so that the direction of the fluid stream is adapted to the direction of the nostrils to optimize the efficiency of the uptake or inhalation of fluid. 
         [0061]    All parts of the soother  100  including any of the mouth shield  101 , the nipple  102 , the fluid guide  103  and the locking part  104  may be releasably connectable so that the parts can be disconnected after use. For example, it may be desirable to reuse some or all of the parts, for example the mouth shield  101 , the fluid guide  103 , and the locking part  104  could be reused after cleaning, whereas the nipple  102  is not reused. The releasable parts may also enable assembly of soothers  100  from different types of parts. For example, nipples  102  of different sizes may be used with the same type of mouth shields  101 . Also, different types of fluid guides  103  may be available, e.g. fluid guides with different distances between outlets  131  may be available to enable selection of a fluid guide which matches the nostrils of children of different age. In this way the soother  100  can be optimized for use with different patients to achieve efficient fluid uptake. 
         [0062]      FIG. 3  shows the assembled soother  100  in perspective views and in side, front, back and top views. The side view and the back view (of the back side  312 ) show that the outlet  131  is in line with the border  110  of the mouth shield. It may be an advantage that the outlet  131  is within the border  110  of the mouth shield  101  or is formed to be in line with a part of the border  110  of the mouth shield, i.e. so that the conduit  133  and the outlet  131  does not protrude with the effect that the outlets  131  cannot easily interfere with the nose or nostrils and, thereby, annoy the child. Furthermore, since the hose can be inserted into the hole of the inlet  132 , the conduit  133  can be located close to or in contact with the face of the front side  312  of the mouth shield. Thereby, it can be achieved that the outlets  131  can be located just below the nostrils, i.e. close to the skin, to optimize the uptake of the fluid by the child. 
         [0063]    Whereas it may be advantageous that the outlet  131  does not protrude outside the rim  110  of the mouth shield for some applications, there may exist other applications where the conduits  133  and outlet  131  should extend into the one or both nostrils to ensure a better inhalation of the fluid or the force the fluid into the nostrils. Thus, in an embodiment the conduits  133  extend beyond the rime  110 . 
         [0064]      FIGS. 5-7  show a soother  500  which is functionally equivalent to the soother  100 . The soother  500  generally have the same features as the soother  100  and, therefore, features of soother  500  which are equivalent with features of soother  100  bear the same reference numbers. Accordingly, where features of soother  100  and soother  500  are equivalent the description of features of soother  100  applies equally to soother  500 . 
         [0065]    The mouth shield  101  of the soother  500  differs from the mouth shield  101  of the soother  100  by having a fastening means  501 , such as a recess or notch, for fixation of the fluid guide  103  of the soother  500 . Accordingly, the fluid guide  103  can be fixed directly to mouth shield  101  without use of a locking part  104 . Therefore, the fluid guide  103  of the soother  500  need not have protrusions  135  for engagement with the locking part, but may be directly engageable with the back side  312  of the mouth shield  103 . 
         [0066]    The fluid guide  103  of the soother  500  has a first conduit  133  with a first inlet and a second outlet which is connected to a second conduit  133  via connector  134 . Accordingly, the inlets  131  and outlets  132  are integrally formed as a single piece, preferably of a single material. 
         [0067]    The soother  500  also comprises a locking part  504  which is equivalent with the locking part  104  of the soother  100  except that it does not have indentations  143  for receiving protrusions  135  of the fluid guide  103 . The locking part  504  can be pressed onto mouth shield  101  to establish additional fixation of the fluid guide  103 . 
         [0068]      FIG. 7  shows the assembled soother  500  where hose or tubes  701  have been inserted into the inlets  132  of the fluid guide. 
         [0069]    Due to the releasable parts of the soother the fluid guide  103  may designed to fit ordinary soothers, i.e. soothers without fluid guide capabilities. For example the connector  134  and the protrusion  135  of  FIGS. 1-4  may be shaped to fit a commercially available soother which may be disassembled similarly to the soother  100 . Similarly, the connector  134  of the soother of  FIGS. 5-7  may have been shaped to fit the recess  501  of an existing soother. 
         [0070]    It is appreciated that the fluid guide  103  may also be used with ordinary soothers which are not readily separable. In this case the fluid guide  103  may be provided with connection means or locking means which enables the fluid guide  103  to be connected to a soother. For example, the fluid guide  103  may be provided with integrally formed clips which can be clipped onto the rim  110  of the mouth shield, or the fluid guide  103  may be provided with a sticky portion enabling the fluid guide to be attached to any part of the ordinary soother, e.g. a surface of the mouth shield. 
         [0071]    Accordingly, an aspect the invention relates to the fluid guide  103 . In this aspect, the fluid guide may advantageously be designed as a single piece of a single material so that it can easily be used with separable ordinary soothers. Thus, ordinary soothers may be utilized with fluid guides  103  so that the ordinary soother can be used e.g. as a breathing aid soother. 
         [0072]      FIG. 8A  shows a cross sectional view of an embodiment of a fluid guide  103  applicable to any of the fluid guides of the invention. According to the embodiment of  FIG. 8A , each of the first and second inlets  132  and first portions of each of the first and second conduits  133   a,    133   b  connected to the inlets has a first diameter D 1 , and each of the first and second outlets  131  and second portions of each of the first and second conduits  133   a,    133   b  connected to the outlets has a second diameter D 2  being smaller than the first diameter D 1 . Thus, the conduits  133  may have cylindrical holes with a first diameter D 1  extending from the inlets towards the outlets, and cylindrical holes with a second diameter D 2  extending from the outlets towards the inlets. Advantageously, the first and second portions of the conduits may adjoin, so that the cylindrical holes with a first diameter D 1  extend from the inlets to the cylindrical holes with the second diameter so that an end of one of the cylindrical holes with the smaller second diameter D 2  forms a rest  810  against which a fluid hose can be pressed against. 
         [0073]    It is understood that the outlets and inlets may have rounded edges near the ends of the conduits. However, the first and second diameters are understood does not include dimensions of such rounded edges but refer to the cylindrical diameters of the conduits. 
         [0074]    In an advantageous embodiment the first diameter D 1  is substantially equal to the outer diameter of the fluid hoses and the second diameter D 2  is substantially equal to the diameter of the lumen of the fluid hoses. Thereby, the fluid passageway extending from the fluid hoses  701  to the conduits is substantially continuous so that fluid expelled from the fluid hoses  701  into one of the conduits  133  does not encounter any edges or changes in the diameter of the fluid passageway. Since discontinuities, edges or changes of the diameter of the fluid passageway may cause whistle noise, this embodiment may be particularly advantageous for avoiding annoying noise due to the air flow. 
         [0075]      FIG. 8B  shows an embodiment where fluid hoses  701 ,  801 ,  802  for supplying fluid to the first and second conduits  133   a,    133   b  are fixated to the first and second fluid inlets ( 132 ). The fluid hoses may be fixated during manufacturing of the fluid guide by gluing the fluid hoses to the inlets, e.g. by applying UV curable adhesive to the outer circumference of the fluid hoses and applying UV light to cure the adhesive. According to the embodiment where the fluid hoses are fixated, the first portion of the conduits  133  may advantageously have a diameter D 1  and the second portion of the conduits may have a smaller diameter D 2  so as to form a rest  810  against which a fluid hose can be pressed against for eased manufacturing of the fixated fluid hoses  801 ,  802 . 
         [0076]    While the invention has been illustrated and described in detail in the drawings and foregoing description, such illustration and description are to be considered illustrative or exemplary and not restrictive; the invention is not limited to the disclosed embodiments. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed invention, from a study of the drawings, the disclosure, and the appended claims. In the claims, the word “comprising” does not exclude other elements or steps, and the indefinite article “a” or “an” does not exclude a plurality. Any reference signs in the claims should not be construed as limiting the scope.