IV Clamp with membrane dressing

• US 4,966,590 A
• Filed: 12/13/1988
• Issued: 10/30/1990
• Est. Priority Date: 12/13/1988
• Status: Expired due to Fees

• Current Assignee: KALT Medical Corporation
• Original Assignee: KALT Medical Corporation
• Inventors: Kalt, Glenda G.
• Primary Examiner(s): Pellegrino, Stephen C.
• Application Number:
  US07/283,827
• Time in Patent Office: 686 Days
• Field of Search: 604/180, 604/179, 604/174, 128/DIG. 26, 128/DIG. 15, 128/DIG. 16, 24/306, 24/442
• US Class Current: 604/180
• CPC Class Codes: A61M 2025/024 having a clip or clamp system
• CPC Class Codes: A61M 2025/0246 fixed on the skin having a cover for covering the holding means
• CPC Class Codes: A61M 2025/026 where the straps are releasably secured, e.g. by hook and loop-type fastening devices
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: Y10S 128/26 Cannula supporters

Abstract

A first clamp for holding an article to an object including a base for adhering the clamp to the object, a flap, and securing surfaces for securing the flap to the base with the article positioned therebetween and a resilient pad having an adhesive surface for contacting the article. Resilient adhesive surfaces are provided on the flap and base for contacting and adhering the article. A second clamp is adhered to the first clamp for holding a tube attached to the object from moving when the tube is accidently pulled or jerked.

Claims

1. A clamp for holding an IV device, comprising:

base means having an arch portion defining a window opening;

membrane means covering said window opening and having a slot for allowing a needle for said IV device to puncture a patient'"'"'s skin at a point located under said membrane means;

flap means for covering a tube for said IV device;

securing means for securing said flap means to said base means; and

tube clamp means attached to said base means for holding said IV tube such that said IV device will not move when stress is applied to said IV tube.

2. The clamp of claim 1, wherein said base means has an adhesive inner surface for adhering said clamp to such skin of a medical patient.

3. The clamp of claim 2, wherein said membrane means has an outside surface which partially overlaps with said adhesive inner surface of said base means.

4. The clamp of claim 1, wherein said base means is made from a stretchable polymer material.

5. The clamp of claim 1, wherein said base means is made from an adhesive, stretchable hypoallergenic foam material.

6. The clamp of claim 1, wherein said arch portion borders said window opening.

7. The clamp of claim 6, wherein said arch portion is wider toward said flap means in order that said base means is less inclined to pull away from such skin.

8. The clamp of claim 6, wherein said tube clamp means is attached to said arch portion at a point above said window opening.

9. The clamp of claim 8, wherein said tube clamp means further comprises:

tube clamp base means for adhering to said arch portion;

tube clamp flap means for covering said IV tube;

tube clamp securing means for securing said tube clamp flap means to said tube clamp base means; and

tube clamp resilient pad means adhered to said tube clamp base means and having an adhesive surface for contacting said IV tube.

10. The clamp of claim 9, wherein said tube clamp flap means has a first end formed integrally with said tube clamp base means and a second end which is releasably secured to said tube clamp base means by said tube clamp securing means.

11. The clamp of claim 9, wherein said tube clamp securing means comprises hook and loop material formed on mutually aligned surfaces of said tube clamp base means and said tube clamp flap means.

12. The clamp of claim 9, wherein each end of said tube clamp flap means is releasably secured to said tube clamp base means.

13. The clamp of claim 1, wherein said membrane means is made from a sterile, breathable clear waterproof material.

14. The clamp of claim 1, further comprising a protective liner which extends over inner surfaces of said base means and said membrane means in order to protect said clamp when not in use.

15. The clamp of claim 1, wherein said securing means comprises a hook material and a loop fastening material.

16. The clamp of claim 15, further comprising an adhesive pad means which is applied to each of said hook and loop fastening materials such that said adhesive pad means extends up slightly above the top of said securing means.

17. The clamp of claim 16, wherein said adhesive pad means extends one sixteenth inch above the top of each of said hook and loop materials.

18. The clamp of claim 17, wherein said adhesive pad means is substantially resilient such that rotational and translational movement of said IV tube is hampered and said adhesive pad means deforms and twists through its thickness such that significant deformation of said clamp must occur before a bond between said IV device and said adhesive pad means is broken.

19. The clamp of claim 18, wherein said adhesive pad means is protected by a liner in order to cover said adhesive pad means when not in use.

20. The clamp of claim 1, further comprising self-sealing needle means located between said flap means and said base means wherein said IV needle is inserted into one end of sid selfsealing needle means and an opposite end of said self-sealing needle means is inserted through said membrane into such skin of a medical patient.

21. The clamp of claim 20, wherein said base means and said flap means each have three mutually aligned resilient adhesive pads to provide resilient holding to said self-sealing needle means and a portion of said IV tube in order that said IV tube is looped around said clamp and reduces movement of said IV device when stress is applied to said IV tube.

22. The clamp of claim 1, wherein said flap means is adapted to cover an entire outside surface of said base means.

23. A clamp for holding an IV device comprising:

base means having an adhesive inner surface and defining a window opening;

membrane means extending over said window opening in order to form a sterile, breathable, clear waterproof covering for said window opening;

flap means releasably secured to said base means;

resilient pad means attached to said base means and flap means wherein said flap means covers a tube and a needle of said IV device and holds said IV tube and said IV needle against rotation or translational movement as said resilient pad means tends to deform and twist through its thickness; and

tube clamp means adhered to said base means for holding a portion of said IV tube to said base means.

24. A clamp for holding an IV device to an object comprising:

base means having a window opening for adhering said clamp to such object;

a membrane covering said window;

a flap;

securing means for securing said flap to said base means with an IV tube positioned therebetween;

resilient pad means adhered to said flap and having an adhesive surface for contacting said positioned article such that an IV needle attached to said IV tube is inserted through said membrane and into such object; and

tube clamp means for holding a portion of said IV tube to said clamp.

25. A clamp for holding an IV device, comprising:

a base defining an arch portion having a window opening;

a membrane covering said window opening and having a slot;

a flap for covering a tube of said IV device; and

a securing device for securing said flap to said base.

26. The clamp of claim 25, wherein said base has an adhesive inner surface for adhering said clamp to a patient.

27. The clamp of claim 26, wherein said membrane has an outside surface which partially overlaps and mates with said adhesive inner surface of said base.

28. The clamp of claim 25, wherein said base is formed from a stretchable polymer type material.

29. The clamp of claim 25, wherein said base is formed from an adhesive stretchable hypoallergenic foam.

30. The clamp of claim 25, wherein said arch portion forms a border substantially around a perimeter of said window opening.

31. The clamp of claim 30, wherein said arch portion is wider toward said flap in order that said base is less inclined to pull away from a patient'"'"'s skin upon opening said flap.

32. The clamp of claim 25, wherein said membrane is formed from a sterile, breathable, clear and waterproof material.

33. The clamp of claim 25, further comprising a protective liner which extends over said inner surface of said base and said membrane in order to protect said clamp when not in use.

34. The clamp of claim 25, wherein said securing device comprises a hook material and a loop material.

35. The clamp of claim 34, further comprising an adhesive pad applied to said hook and loop fastening materials, such that said adhesive pad extends up slightly above the top of said securing device.

36. The clamp of claim 31, wherein said adhesive pad extends substantially one-sixteenth inch above said hook and loop materials.

37. The clamp of claim 36, wherein said adhesive pad is substantially resilient wherein rotational and translational movement of said IV tube is hampered and said resilient material tends to deform and twist through its thickness such that significant deformation of said clamp must occur before a bond between said tube and said adhesive pad is broken.

38. The clamp of claim 37, wherein said adhesive pad is protected by liners in order to cover said adhesive pad when not in use.

39. The clamp of claim 25, further comprising a self-sealing needle located between said flap and said base such that when said IV needle is inserted into one end of said self-sealing needle an opposite end of said self-sealing needle is inserted through said membrane into such skin of a patient.

40. The clamp of claim 25, wherein said base and said flap each have three mutually aligned resilient adhesive pads in order to provide resilient holding of a self-sealing needle and a portion of an IV tube such that said IV tube may be looped around said clamp thereby reducing movement of said self-sealing needle and IV device when stress is applied to said IV tube.