Source: https://patents.google.com/patent/EP2450076A1/en
Timestamp: 2020-01-23 06:22:31
Document Index: 28130387

Matched Legal Cases: ['art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 3', 'art 11', 'art 3']

EP2450076A1 - Package with catheter - Google Patents
Package with catheter Download PDF
EP2450076A1
EP2450076A1 EP10189987A EP10189987A EP2450076A1 EP 2450076 A1 EP2450076 A1 EP 2450076A1 EP 10189987 A EP10189987 A EP 10189987A EP 10189987 A EP10189987 A EP 10189987A EP 2450076 A1 EP2450076 A1 EP 2450076A1
EP10189987A
EP2450076B1 (en
Ad van Velthoven
Curan BV
2010-11-04 Application filed by Curan BV filed Critical Curan BV
2010-11-04 Priority to EP10189987.0A priority Critical patent/EP2450076B1/en
2011-11-02 Priority claimed from CA2817010A external-priority patent/CA2817010C/en
2012-05-09 Publication of EP2450076A1 publication Critical patent/EP2450076A1/en
2017-10-25 Publication of EP2450076B1 publication Critical patent/EP2450076B1/en
239000004902 Softening Agents Substances 0 claims description 3
Package for a catheter, with a catheter (1) having catheter tube (la) with a distal end and a proximal end, the proximal end being provided with a catheter connector (lb). A main body (3) is provided for holding the catheter (1), and a cap (4) for closing off the main body (3). A gel container (5) is positioned inside the main body (3), the gel container (5) being provided with a cavity (6) for holding an amount of gel-like lubricating agent. The gel container (5) comprises a first opening (7) at a distal end, and a second opening (8) at a proximal end, the first opening diameter (dc1) corresponding to a catheter diameter (dc), and the second opening diameter (dc2) being larger than the catheter diameter (dc).
The present invention relates to a package with a catheter, e.g. a urethral catheter, which can be used for (intermittent) self-catheterization by a patient.
International patent publication WOOO/47494 discloses a storage package with a catheter. The catheter is provided with a coated surface, which exhibits a reduced friction when wetted with a wetting liquid. The wetting liquid is provided in the storage package, and thus contacts the coated surface during the entire shelf live.
British patent application GB-A-2 319 507 discloses a packaged catheter with a lubricant activating liquid. In the package which comprises the catheter, also a container with a liquid (water) is provided. Prior to actual use, the container may be opened such that the liquid can activate the coating on the catheter.
The present invention seeks to provide an improved package for a (urethral ) catheter, suitable for every day use by a patient.
According to the present invention, a package is provided for a catheter, comprising a catheter having a catheter tube with a distal end and a proximal end, the proximal end being provided with a catheter connector, a main body for holding the catheter, and a cap for closing off the main body, and a gel container positioned inside the main body, the gel container being provided with a cavity for holding an amount of gel-like lubricating agent, and comprising a first opening at a distal end, and a second opening at a proximal end, the first opening diameter corresponding to a catheter diameter, and the second opening diameter being larger than the catheter diameter. The catheter is e.g. a urethral catheter, which may be used by the patient or a physician. The present invention allows an equal and easy spread of the lubricating agent when opening the package and taking out the catheter, while having an easy to use and easy to store package. This makes the package according to the present invention suitable for intermittent self catheterization.
In a further embodiment, the main body comprises a first part for receiving the cap, a second part for holding the gel container and a third part for holding a distal end of the catheter, in which the first part has an inner diameter which is less than an inner diameter of the second part, and the third part has an inner diameter which is less than the inner diameter of the second part. This allows to sufficiently seal off the package allowing it to be carried by a person before actual use.
The third part of the main body is arranged to hold the catheter tube in a space which is shorter than the length of the catheter tube. This variant would allow packaging of longer catheters, e.g. urethral catheters for men.
In an even further embodiment, the gel container comprises locking members extending beyond the inner diameter of the first part. This allows to lock the gel container in place inside the package in a simple and reliable manner.
The gel container comprises an inner sealing member (e.g. in the form of a ring) at the second opening, which in co-operation with the catheter (e.g. the connector part of the catheter) seals off the gel container. In a further variant, the catheter may comprise a closing member (e.g. as part of the connector) for sealing of the second opening of the gel container when positioned in the main body. This sealing member aids in preventing lubricating agent from escaping from the package before actual use of the catheter.
In a further embodiment, the outside dimensions of the package are congruent with the catheter. In other words, a first part of the package (where the connector is located) has an outside diameter smaller than an outside diameter of a second part (where the catheter tube is located). By following the shape of the catheter, a package may be provided with minimal dimensions, making it easy to carry and to store.
In an even further embodiment, the length of the package corresponds to the length of the catheter. This again makes possible a package with minimal dimensions, and allows quick identification of the catheter present in the package.
The lubricating agent comprises a gel in a further embodiment, allowing easy assembly of the package.
In order to make the catheter suitable for application by the major part of patients, in a further embodiment, the catheter is made of a material without softening agent, e.g. PVC with a nelaton tip.
In a further embodiment, the cap is made of a transparent material. This allows to have codes on the catheter (or on the catheter connector) to be visible while the package is still closed off. The codes may be dimension codes, application codes, etc..
The cap is provided with one or more openings in a further embodiment, and optionally with a filter element (such as a paper filter). This allows to sterilize the package and its contents after assembly, by gas sterilization.
In a further aspect, the present invention relates to a method for sterilizing a package according to any one of the present invention embodiments, comprising assembling the main body, gel container, catheter and cap, and sterilizing internal elements of the package by introducing a sterilizing gas through the one or more openings in the cap. This is a very efficient and cost-effective manner of sterilizing the package and its contents in a sufficient manner.
Fig. 1 shows a cross sectional view of a package according to an embodiment of the present invention;
Fig. 2a shows a cross sectional view of an embodiment of a main body of the package of Fig. l;
Fig. 2b shows a cross sectional view of an embodiment of a catheter of the package of Fig. l;
Fig. 2c shows a cross sectional view of an embodiment of a gel container of the package of Fig. l;
Fig. 3 shows a top view of an embodiment of a cap of the package of Fig. 1.
The embodiments of the present invention aim to provide an easy to use and easy to carry solution for providing a medical device in the form of a catheter. As an example, the medical device is a urethral catheter allowing to empty the bladder of patient. The present invention embodiments provide for a package in which a urethral catheter 1 can be carried, which is ready for use when taken from the package. The urethral catheter 1 may be used for intermittent self-catheterization.
Fig. 1 shows a cross sectional view of an exemplary embodiment of the present invention, showing all elements is assembled state.
A main body 3 is provided which is closed off at a distal end, and which can be closed of at a proximal, open end using a cap 4. The cap 4 can be attached to the main body 3 using various attachment/locking methods, such as a screw thread, a bayonet closure or a clamping arrangement.
Fig. 2a shows a cross sectional view of the main body 3, which is divided in a first part 3a, second part 3b and third part 3c, which have a first internal diameter dil, di2 and di3, respectively. The first part 3a is arranged for receiving the cap 4, the second part 3b for holding a gel container 5 and the third part 3c for holding the catheter tube 1 a of the catheter 1. In the embodiment shown, the first part 3a has an inner diameter dil which is less than an inner diameter di2 of the second part 3b, and the third part 3c has an inner diameter di3 which is less than the inner diameter di2 of the second part 3b.
The cap 4 may have a dimension which allows the cap 4 to cover the outside of the first part 3a entirely, thus providing a pen-like appearance for the package. In an embodiment, the cap 4 is made of a transparent material, which allows inspection of the connector lb of the catheter 1 (which e.g. shows size or other markings on the connector lb).
As shown in the embodiments of Fig. 1 and Fig. 2a, the outer diameter of the third part 3c may have a transition part from the second part 3b. The outside dimensions of the package are congruent with the general form of the catheter l, or follows the general dimensions of the catheter 1, i.e. the package 10 is a long, pen shaped package. In more general terms, a first part of the package 10 has an outside diameter smaller than an outside diameter of a second part (i.e. the outer diameter do3 of the third part 3c of the main body 3 is smaller than the outside diameter do2 of the second part 3b, as shown in Fig. 2a).
A urethral catheter 1 is shown in the view of Fig. 2b. The urethral catheter 1 is stored in the main body 3, and comprises a distal end in the form of a catheter tube 1 a provided with a rounded end and one or more discharge openings 15. The openings 15 5 are provided with rounded and or polished rims 16, such that the entry of the urethral catheter tube 1 a in to the urethral tract is as comfortable as possible for the patient. At a proximal end the catheter 1 is provided with a catheter connector lb, which may be used to attach the catheter 1 to a collection bag or other collection device. The dimensions of the package 10 (or more specific the internal dimensions of the main body 3 and cap 4) are adapted to allow storage of the entire catheter 1 (which may have varying dimensions). In the embodiment shown, the catheter 1 is about 10-15 cm, which makes this catheter 1 especially suited for use with female patients.
In an embodiment, the length L of the package (see Fig. 1) corresponds to the length of the catheter 1 (i.e. is slightly larger than the catheter 1 so that the package surrounds the entire catheter 1).
The urethral catheter 1 is made of a plastic material without any softening agent in a specific embodiment, in order to prevent possible sensitivity issues with the patient. The material may e.g. be a PVC type of material, and the catheter tube la may be provided with a nelaton tip.
Furthermore, a gel container 5 is provided which is positioned in a second part 3b of the main body 3 as shown in the cross sectional view of Fig. 1. In Fig. 2c, the gel container 5 is shown as single element. The gel container 5 is provided with a cavity 6, in which an amount of a gel-like lubricant agent is stored. The gel container 5 comprises a first opening 7 at a distal end, and a second opening 8 at a proximal end, the first opening diameter dc, corresponding in general to a diameter dc of the catheter l, and the second opening dc2 diameter being larger than the catheter diameter dc. This allows to provide a layer of the gel-like lubricant on the outside surface of the entire catheter 1 when taking the catheter out of the package, making the catheter 1 instantaneously ready for use. The first opening 7 may be provided as a skewed surface in the material of the gel container 5, with a diameter dc, smaller than the outer diameter dc of the catheter tube 1b, the flexible material then providing a good sealing of the first opening 7 against the outer wall of the catheter tube lb.
The lubricating agent comprises a gel-like material in an embodiment of the present invention. In further embodiments, additional components may be included in the lubricating agent, such as compositions having a medicinal function.
The gel container 5 is held in position in the main body 3 by matching he dimensions of the gel container 5 to the inner diameter di2 of the second part 3b. The gel container 5 is provided with one or more locking members 9, which extend beyond the inner diameter dil of the first part 3a. During manufacturing, the gel container 5 can be forced into position in the second part 3b of the main body 3, and the locking members 9 assure a proper fixation of the gel container 5. The locking members are e.g. extensions of the material of the gel container 5, or a ring like extension of flexible material. The gel container 5 is e.g. made of a soft material, such as silicone.
In the embodiment shown in Fig. l, the gel container 5 comprises an inner sealing member 11 at the second opening 8, which in co-operation with the catheter 1 (e.g. using a properly shaped end part 11 a of the connector lb) seals off the gel container 4. also, the inner sealing member 11 provides a constant thickness film on the outer surface of the catheter tube lb when the catheter 1 is taken out of the package.
In an alternative embodiment, the catheter 1 comprises a closing member, e.g. as part of the connector 1b, for sealing off the second opening 8 of the gel container 4 when the catheter 1 is positioned in the main body 3.
In a further embodiment, the third part 3c of the main body 3 is arranged to hold the catheter tube lb of the catheter 1 in a space which is shorter than the length of the catheter tube lb, e.g. in a folded or coiled up manner. This would also allow to use the present invention package embodiments for longer urethral catheters, e.g. intended for use by male patients.
In order to allow the package and catheter 1 to be used by patients themselves, the catheter 1 is sterilized when assembling the package with catheter 1. In a further aspect of the present invention, the cap 4 of the package is provided with one or more openings 12. These openings 12 are sealed off with a filter element 13 (as shown in the cross sectional view of Fig. 1), e.g. in the form of a paper element. After assembling the main body, gel container, catheter and cap, the internal elements of the package (i.e. the inner lumen of the main body 3 and catheter 1) by introducing (e.g. injecting) a sterilizing gas through the one or more openings in the cap 4.
Package for a catheter, comprising
a catheter (1) having catheter tube (la) with a distal end and a proximal end, the proximal end being provided with a catheter connector (lb);
a main body (3) for holding the catheter (1), and a cap (4) for closing off the main body (3);
a gel container (5) positioned inside the main body (3), the gel container (5) being provided with a cavity (6) for holding an amount of gel-like lubricating agent, and comprising a first opening (7) at a distal end, and a second opening (8) at a proximal end, the first opening diameter (dcl) corresponding to a catheter diameter (dc), and the second opening diameter (dc2) being larger than the catheter diameter (dc).
Package according to claim l, wherein the main body (3) comprises a first part (3a) for receiving the cap (4), a second part (3b) for holding the gel container (5) and a third part (3c) for holding a distal end of the catheter (1), in which the first part (3a) has an inner diameter (dil) which is less than an inner diameter (di2) of the second part (3b), and the third part (3c) has an inner diameter (di3) which is less than the inner diameter (di2) of the second part (3b).
Package according to claim 1 or 2, wherein the third part (3c) of the main body (3) is arranged to hold the catheter tube (1 a) in a space which is shorter than the length of the catheter tube (la).
Package according to claim 1, 2 or 3, wherein the gel container (5) comprises locking members (9) extending beyond the inner diameter (dil) of the first part (3a).
Package according to any one of claims 1-4, wherein the gel container (5) comprises an inner sealing member (11) at the second opening (8), which in co-operation with the catheter (1) seals off the gel container (5).
Package according to any one of claims 1-5, wherein the outside dimensions of the package are congruent with the catheter (1).
Package according to any one of claims 1-6, wherein the length (L) of the package corresponds to the length of the catheter (1).
Package according to any one of claims 1-7, wherein the lubricating agent comprises a gel.
Package according to any one of claims 1-8, wherein the catheter (1) is made of a material without softening agent.
Package according to any one of claims 1-9, wherein the cap (4) is made of a transparent material.
Package according to any one of claims 1-10, wherein the cap (4) is provided with one or more openings (12).
Method for sterilizing a package according to any one of claims 1-11, comprising assembling the main body (3), gel container (5), catheter (1) and cap (4), and sterilizing internal elements of the package by introducing a sterilizing gas through the one or more openings (12) in the cap (4).
EP10189987.0A 2010-11-04 2010-11-04 Package with catheter Active EP2450076B1 (en)
EP10189987.0A EP2450076B1 (en) 2010-11-04 2010-11-04 Package with catheter
DK10189987.0T DK2450076T3 (en) 2010-11-04 2010-11-04 Package with catheter
ES10189987.0T ES2653558T3 (en) 2010-11-04 2010-11-04 Catheter container
US13/010,487 US8181778B1 (en) 2010-11-04 2011-01-20 Package with catheter
CA2817010A CA2817010C (en) 2010-11-04 2011-11-02 Package with catheter
DK11779886.8T DK2635337T3 (en) 2010-11-04 2011-11-02 Package with categories and process for sterilization thereof
EP11779886.8A EP2635337B1 (en) 2010-11-04 2011-11-02 Package with catheter and sterilizing method thereof
US13/883,568 US9220866B2 (en) 2010-11-04 2011-11-02 Package with catheter
PCT/NL2011/050743 WO2012060699A1 (en) 2010-11-04 2011-11-02 Package with catheter
ES11779886T ES2726953T3 (en) 2010-11-04 2011-11-02 Container with catheter and method for sterilization
EP2450076A1 true EP2450076A1 (en) 2012-05-09
EP2450076B1 EP2450076B1 (en) 2017-10-25
ID=43629342
EP10189987.0A Active EP2450076B1 (en) 2010-11-04 2010-11-04 Package with catheter
US (1) US8181778B1 (en)
EP (1) EP2450076B1 (en)
DK (1) DK2450076T3 (en)
ES (1) ES2653558T3 (en)
WO2019123003A1 (en) * 2017-12-22 2019-06-27 Convatec Limited Catheter wetting devices
EP2750748B1 (en) * 2011-08-29 2019-01-23 Coloplast A/S Catheter kit
US9132223B1 (en) * 2015-01-28 2015-09-15 King Saud University Peritoneal dialysis catheter
US9687629B1 (en) 2016-12-13 2017-06-27 Cure Medical Llc Automatic gel applying container for an intermittent urinary catheter
US9833592B1 (en) 2016-12-13 2017-12-05 Cure Medical Llc Automatic gel applying container for an intermittent urinary catheter
WO2003008028A2 (en) * 2001-07-19 2003-01-30 Hollister Incorporated Lubricating and gripping device for urinary catheter package
2010-11-04 ES ES10189987.0T patent/ES2653558T3/en active Active
2010-11-04 DK DK10189987.0T patent/DK2450076T3/en active
2010-11-04 EP EP10189987.0A patent/EP2450076B1/en active Active
2011-01-20 US US13/010,487 patent/US8181778B1/en active Active
US8181778B1 (en) 2012-05-22
ES2653558T3 (en) 2018-02-07
US20120110951A1 (en) 2012-05-10
DK2450076T3 (en) 2017-12-04
EP2450076B1 (en) 2017-10-25
KR20120067343A (en) 2012-06-25 Cap for a male luer connector and having disinfecting means for female luer connector
2012-09-12 RAP1 Rights of an application transferred
Owner name: CURAN MEDICAL B.V.
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