초록 ▼

A wetting apparatus (1) for wetting a hydrophilic urinary catheter (3), comprising: a wetting fluid container ( 4) containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle (2); and a hydrophilic urinary catheter (3) to be wetted by said wettin

A wetting apparatus (1) for wetting a hydrophilic urinary catheter (3), comprising: a wetting fluid container ( 4) containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle (2); and a hydrophilic urinary catheter (3) to be wetted by said wetting fluid and being arranged within said wetting receptacle (2). The wetting fluid container (4) is arranged within the wetting receptacle (2), and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle.

대표청구항 ▼

The invention claimed is: 1. A wetting apparatus for wetting a hydrophilic urinary catheter, comprising: a wetting fluid container containing a wetting fluid and being openable by the application of a pulling force thereto: a wetting receptacle; and a hydrophilic urinary catheter to be wetted by sa

The invention claimed is: 1. A wetting apparatus for wetting a hydrophilic urinary catheter, comprising: a wetting fluid container containing a wetting fluid and being openable by the application of a pulling force thereto: a wetting receptacle; and a hydrophilic urinary catheter to be wetted by said wetting fluid and being arranged within said wetting receptacle, wherein the wetting fluid container is arranged within the wetting receptacle, and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle, and wherein the wetting fluid container is provided with at least two pulling means for applying said pulling force for opening the container and is fixed to the wetting receptacle only in the vicinity of the pulling means. 2. The wetting apparatus according to claim 1, wherein the wetting fluid container is openable by pulling said pulling means apart in a separation direction, said wetting receptacle being extendable at least in said separation direction. 3. The wetting apparatus according to claim 2, wherein at least one of the pulling means is a tab which on application of a predetermined pulling force thereto causes the wetting fluid container to open. 4. The wetting apparatus according to claim 1, wherein the wetting fluid container is fixed to the wetting receptacle by welding. 5. The wetting apparatus according to claim 1, wherein the wetting receptacle is at least partly formed of a stretchable material, enabling the extendibility of the receptacle. 6. The wetting apparatus according to claim 1, wherein the wetting fluid container takes the form of a sachet. 7. The wetting apparatus according to claim 1, wherein the wetting fluid is sterile water or a saline solution. 8. The wetting apparatus according to claim 7, wherein the wetting fluid container is impermeable to ethylene oxide and water or saline solution. 9. The wetting apparatus according to claim 1, wherein the wetting fluid container is made of aluminum foil laminate, poly(vinylidene chloride) or a laminate comprising a metallized film, or a silicon oxide coated film. 10. The wetting apparatus according to claim 1, wherein the wetting receptacle is a urine collection bag. 11. A wetting apparatus for wetting a hydrophilic urinary catheter, comprising: a wetting fluid container containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle; and a hydrophilic urinary catheter to be wetted by said wetting fluid and being arranged within said wetting receptacle, wherein the wetting fluid container is arranged within the wetting receptacle, and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle, and wherein the wetting receptacle comprises at least one folded section to make the receptacle extendable. 12. The wetting apparatus according to claim 11, wherein the wetting fluid container is provided with at least two pulling means for applying said force for opening the container and said surface layer of the wetting receptacle has a dimension between the pulling means exceeding the distance between the pulling means, when the wetting fluid container is not opened. 13. The wetting apparatus according to claim 11, wherein the wetting receptacle has a restricted dimension perpendicular to the pulling direction in which said folded section is unfolded, such that said unfolding is not restricted by the wetting fluid container. 14. The wetting apparatus according to claim 13, wherein the wetting receptacle, at said folded section has an inner, cross-sectional dimension perpendicular to the extension direction of the receptacle significantly exceeding the corresponding outer, cross-sectional dimension of the wetting fluid container. 15. The wetting apparatus according to claim 11, wherein the at least one folded section is a bellow like folding to make the receptacle extendable. 16. The wetting apparatus according to claim 11, wherein the wetting fluid container is provided with at least two pulling means for applying said pulling force for opening the container. 17. The wetting apparatus according to claim 11, wherein the wetting fluid container is openable by pulling said pulling means apart in a separation direction, said wetting receptacle being extendable at least in said separation direction. 18. The wetting apparatus according to claim 17, wherein at least one of the pulling means is a tab which on application of a predetermined pulling force thereto causes the wetting fluid container to open. 19. The wetting apparatus according to claim 11, wherein the wetting fluid container is fixed to the wetting receptacle by welding. 20. The wetting apparatus according to claim 11, wherein the wetting receptacle is at least partly formed of a stretchable material, enabling the extendibility of the receptacle. 21. A wetting apparatus for wetting a hydrophilic urinary catheter, comprising: a wetting fluid container containing a wetting fluid and being openable by the application of a pulling force thereto; a wetting receptacle; and a hydrophilic urinary catheter to be wetted by said wetting fluid and being arranged within said wetting receptacle, wherein the wetting fluid container is arranged within the wetting receptacle, and the wetting receptacle is extendable, for opening the wetting container without rupturing a sealed condition of the wetting receptacle, and wherein the wetting fluid container comprises an area of weakness which is opened on the application of the pulling force, the area of weakness extending at an oblique angle to a direction towards the catheter in the wetting receptacle. 22. The wetting apparatus according to claim 21, wherein the area of weakness in the wetting fluid container is arranged in a part of the container facing the catheter in the wetting receptacle. 23. The wetting apparatus according to claim 22, wherein at least one of the pulling means is a tab which on application of a predetermined pulling force thereto causes the wetting fluid container to open and the wetting fluid container presents a forward edge facing the catheter in the wetting receptacle; the area of weakness extends rearwardly from the forward edge; the wetting container comprises two tabs of which a first tab extends rearwardly from the forward edge on a first side of the area of weakness and is of such dimensions that it rearwardly projects beyond the wetting fluid container, and of which a second tab extends forwardly from the forward edge on a second, opposite side of the area of weakness; wherein the application of a rearward pulling force on the first tab relative to the second tab causes the area of weakness to tear and the wetting fluid container to be opened. 24. The wetting apparatus according to claim 22, wherein at least one of the pulling means is a tab which on application of a predetermined pulling force thereto causes the wetting fluid container to open and the wetting fluid container presents a forward edge facing the catheter in the wetting receptacle; the area of weakness extends rearwardly from the forward edge; the container comprises two tabs, of which a first tab extends laterally relative to the forward edge on a first side relative to the area of weakness, and of which a second tab extends laterally from the forward edge on a second, opposite side of the area of weakness relative to the first tab; wherein the application of a predetermined lateral pulling force on the first tab relative to the second tab causes the area of weakness to tear and the wetting fluid container to be opened. 25. The wetting apparatus according to claim 21, wherein at least one of the pulling means is a tab which on application of a predetermined pulling force thereto causes the wetting fluid container to open and the wetting fluid container presents a forward edge facing the catheter in the wetting receptacle and a rearward edge facing away from the catheter in the wetting receptacle, whereby the area of weakness extends between the forward and rearward edge; the container comprises two tabs, of which a first tab extends forwardly on the forward edge on the side closest to the area of weakness, and of which a second tab extends rearwardly from the rearward edge on the side closest to the area of weakness; and application of a predetermined rearward pulling force on the first tab relative to the second tab causes the area of weakness to tear and the wetting fluid container to be opened. 26. The wetting apparatus according to claim 21, wherein the wetting fluid container is provided with at least two pulling means for applying said pulling force for opening the container. 27. The wetting apparatus according to claim 21, wherein the wetting fluid container is openable by pulling said pulling means apart in a separation direction, said wetting receptacle being extendable at least in said separation direction. 28. The wetting apparatus according to claim 26, wherein at least one of the pulling means is a tab which on application of a predetermined pulling force thereto causes the wetting fluid container to open. 29. The wetting apparatus according to claim 21, wherein the wetting fluid container is fixed to the wetting receptacle by welding. 30. The wetting apparatus according to claim 21, wherein the wetting receptacle is at least partly formed of a stretchable material, enabling the extendibility of the receptacle.