DEVICE FOR A TEMPORARY ILEOSTOMY OR UROSTOMY CLOSURE

• US 20110106032A1
• Filed: 12/19/2008
• Published: 05/05/2011
• Est. Priority Date: 12/21/2007
• Status: Abandoned Application

• Current Assignee: KETEK GmbH
• Original Assignee: KETEK GmbH
• Inventors: Kratky, Peter
• Application Number:
  US12/809,648
• Publication Number:
  US 20110106032A1
• Time in Patent Office: Days
• US Class Current: 604/337
• CPC Class Codes: A61F 5/445 Colostomy, ileostomy or urethrostomy devices A61F5/441, A61F5/442, A61F5/443 take precedence
• CPC Class Codes: A61F 5/448 Means for attaching bag to seal ring

Abstract

The invention relates to a temporary seal for a stoma, which seal is designed in such way that fluid emerging during exchange of the seal is received in a receptacle or, when inserted into the intestinal lumen, already receives fluid there in a receptacle. The device for temporary closure of a stoma comprises a base plate 105 for permanent application in the periphery of a stoma on the outer face of an abdominal wall 2, and a seal which is connected releasably to the base plate 105 to form a temporary stoma closure and is configured in such a way that it forms a receiving volume for receiving at least on receptacle for fluid emerging from the stoma 3.

Claims

1. Device for a temporary seal of a stoma comprising:

a base plate (105) for permanent application in the periphery of a stoma on the outside of a body (2) and a cover (101, 102) which is connected releasable to the base plate (105) for forming a temporary stoma steal and is configurated in such a way that it forms a volume for receiving at least one receptacle for fluid emerging from the stoma (3),

wherein the container is detachably coupled with the base plate (105) and the cover (101, 102) can be solved separately from the container from the base plate (105),

the base plate (105) comprises a recess (105b), in which the container can be mounted at its open end,

the cover is formed of a closure capsule (101) and a cover plate (102), which the closure cap (101) in an opening of the cover plate to the base plate (105) over the opening of a stoma (3) couples,

the cover plate (102) includes an index ring (103) surrounding the opening of the cover plate to a stoma bag in the periphery of a stoma (3) to fluids and releasably to connect with the cover plate,

the closure capsule (101) is attached by means of a bayonet-lock in the cover plate (102), and

the container is designed like a tube (112a) which is open at one end.

10. Device according to claim 1, wherein the tube (112a) is formed like a foldable material and housed under an accordeon-like folding in the host volume of coverage, and the tube (112a) is at least partially formed from a metal foil container (112).

12. Device according to claim 1, wherein the tube (112a) at the open end of a bead ring (111), which is designed to in a circumferential recess on the base plate (105) and/or cover (102) was added to are and seal the opening of the base plate to the outside.

14. Device according to claim 1, wherein the tube (112a) is arranged in the closure cap (101), attached with the closed end of the closure capsule and is designed is to appeal to the removal of the closure cap from the cover plate (102) to unfold and out of the stoma (3) emerging intestinal contents to be incorporated.

16. Device according to claim 1, wherein the tube (112a) comprises a liquid-permeable wall (113) which establishes an area for absorbing liquid, the region for accommodating fluid is formed as a further tube (113a) and at least partially deformable and/or is designed foldable, and the further tube (113a) is shorter than the tube (112a) and is attached at one end to the cover.

19. Device according to claim 1, wherein a swelling agent (114) is arranged in the tube (112a).

21. A sensor unit (106) for the device according to claim 1, which is designed to display because of a sensor value with the need for a cap change of the device.

22. A sensor unit according to claim 21, wherein the sensor unit (106) is designed to detect pressure, pH and/or conductance of the swelling agent (114), and an evaluation has to determine the need for a cap change.

23. Device according to claim 21, wherein the sensor unit (106) is configured to indicate the need for a change of a capsule base, by mechanical and/or optical signal.

27. Device according to claim 1, wherein attached to the base plate (105) a valve in the form of a plastic sail (118), that is designed to be by the spring means (114) behind the wall (113) opened in fluid intake and close the stoma after removal of the cap with foil—

and fluid content.

28. Device according to claim 1, wherein the cover is a connector (120) with an umbrella-like element (123) connected, which is itself in the intestine and a way to get on the cover the opposite end of the connector by intestinal pressure or by exposure to develop a carrier and to inhibit fluid leakage, the connector (120) is configured to guide the intestinal pressure to a sensor unit (126) on the connector or in the cover, and the device is equipped to rise to the umbrella-element (123) from a specified internal pressure or intestines through the carrier to fold.

31. Device according to claim 1, the device comprising an inflatable balloon inserted into the stoma covers, fitted to be ventilated from the outside to seal the stoma (3) optional.

32. Device according to claim 1, being provided on the inside of the cover (101, 102) one protrudes into the urostoma cylindrical container, is the one to the gut lumen directed first chamber (125a), which is designed inflatable, and one adjacent to the first chamber second chamber (125b) which contains a swelling agent (114) for receiving the out of the urostoma (3) emerging content.

33. Device according to claim 1, wherein the cover and/or the base plate (102) at least partially coated with a material that counteracts an adhesion of dirt particles and/or od

34. Device according to claim 1, wherein the cover plate (102) or the base plate (105) at least one disc, which must be preloaded and configured the opening under the action of the sealed spring force over the stoma, if there is no cap (101) added.

2-9. -9. (canceled)

11. (canceled)

13. (canceled)

15. (canceled)

17-18. -18. (canceled)

20. (canceled)

24-26. -26. (canceled)

29-30. -30. (canceled)

35. Device for a temporary stoma shutter (ileo-Urostoma-colostoma), comprising:

a base-plate (105) for permanent installation in the periphery of a stoma on the outside surface of the body (2), and

a cover (201), which is solvable with the base plate (105) for forming a temporary stoma closure, wherein the inside of the cover (201) protrudes into the stoma tube element (206) is attached, and being formed around the pipe element (226) around a chamber (225), which is designed to accommodate a main axial channel (227) protruding into the tubular element (226) emergent content of the stoma,

wherein the main channel (227) is provided with an input opening (229) which is configurated to receive intestinal fluid, the input opening (229) is connected with an opening (226) of the chamber (225), which is porous so that the receipt intestinal fluid is permeable only in the direction of the main channel (227) into the chamber (225),

the chamber (225) and/or the main channel is filled with a swelling agent for taking up,

the chamber (225) is built by an elastic container (230), which surrounds the pipe element (226), is formed,

the tubular element (226) includes a balloon (222), the balloon is inflatable with the tube element (226) in the stoma (3) to fix and/or to seal the stoma (3) to the outside, and

the balloon (222) is inflatable and/or ventilatable through the cap (201) via tube element (226) in the balloon channel (221) and/or be discharged.

41. Device according to claim 35, characterized in that the balloon is blowing up and remain filled via a check valve.

44. Device according to claim 35, characterized in that the tube element (226) is formed as an catheter an integrated inflatable balloon (222) on the top of the catheter.

45. Device according to claim 35, characterized in that the device comprises a sensor unit to notify the necessity of a change on the grounds of sensor value.

46. Device according to claim 35, characterized in that a sensor unit is set up to print Pressure, pH value and/or to record conductance of the source means, and a signal conditioning-unit for determining the need of a change, and the sensor unit is designed to notify the need for a change with a mechanical and/or optical signal.

49. Device according to claim 35, further comprising a container foil comprehensive, which is designed, mounted on a recess of the base plate to be to allow a loosening of the cap (201) and the device when removed from the stoma to be incorporated in itself.

36-40. -40. (canceled)

42-43. -43. (canceled)

47-48. -48. (canceled)