Coupling Apparatus and System for an Intravenous Fluid Delivery Tube and a Transcutaneous Sensor Cable

• US 20140243625A1
• Filed: 02/27/2014
• Published: 08/28/2014
• Est. Priority Date: 02/28/2013
• Status: Abandoned Application

• Current Assignee: ivWatch, LLC
• Original Assignee: ivWatch, LLC
• Inventors: Warren, Gary P.
• Application Number:
  US14/192,059
• Publication Number:
  US 20140243625A1
• Time in Patent Office: Days
• US Class Current: 600/310
• CPC Class Codes: A61B 5/1459 invasive, e.g. introduced into the body by a catheter A61B5/1464 takes precedence
• CPC Class Codes: A61M 2205/3306 Optical measuring means
• CPC Class Codes: A61M 2205/3317 Electromagnetic, inductive or dielectric measuring means
• CPC Class Codes: A61M 5/1418 Clips, separators or the like for supporting tubes or leads
• CPC Class Codes: A61M 5/16836 by sensing tissue properties at the infusion site, e.g. for detecting infiltration detecting tissue temperature for diagnostic purposes A61M39/0247

Abstract

A clip includes a first passage, a second passage, and a body. The first passage receives a tube that delivers an intravascular fluid in Animalia tissue. The second passage receives a cable of a sensor that aids in diagnosing at least one of infiltration and extravasation in the Animalia tissue. The body completely cinctures the first passage and includes a first cantilever arm that incompletely cinctures the second passage. A first arrangement of the body retains the cable in the second passage and a second arrangement of the body relinquishes the cable from the first arrangement.

Claims

1. A clip comprising:

a first passage configured to receive a tube delivering an intravascular fluid in Animalia tissue;

a second passage configured to receive a cable of a sensor aiding in diagnosing at least one of infiltration and extravasation in the Animalia tissue; and

a body completely cincturing the first passage and including a first cantilever arm incompletely cincturing the second passage, the body including

a first arrangement configured to retain the cable in the second passage; and

a second arrangement configured to release the cable from the first arrangement.

2. The clip of claim 1 wherein the first cantilever arm extends between a first base and a first tip.

3. The clip of claim 2 wherein the first base is resiliently coupled to the body.

4. The clip of claim 2 wherein the first tip bends toward the body.

5. The clip of claim 1 wherein the body includes a second cantilever arm.

6. The clip of claim 5 wherein the second cantilever arm extends between a second base and a second tip.

7. The clip of claim 6 wherein the second base is resiliently coupled to the body.

8. The clip of claim 6 wherein the second tip bends toward the body.

9. The clip of claim 5 wherein the first and second cantilever arms are configured to be biased into contiguous engagement with generally opposite sides of the cable in the first arrangement.

10. The clip of claim 5 wherein the first and second cantilever arms are configured to be displaced apart in the second arrangement.

11. A clip comprising:

a first surface;

a second surface spaced along a longitudinal axis from the first surface;

a first passage configured to receive a cable of a sensor aiding in diagnosing at least one of infiltration and extravasation in the Animalia tissue, the first passage extending along a first axis between the first and second faces;

a second passage configured to receive a tube delivering an intravascular fluid in Animalia tissue, the second passage extending along a second axis between the first and second faces;

a body disposed between the first and second faces and separating the first and second passages.

12. The clip of claim 11 wherein the first and second axes are generally parallel to the longitudinal axis.

13. The clip of claim 11 wherein the body comprises first and second walls coupling the first and second faces, the first wall at least partially defines the first passage and, and the second wall at least partially defines the second passage.

14. The clip of claim 13 wherein the first wall incompletely cinctures the first axis and the second wall completely cinctures the second axis.

15. The clip of claim 13 wherein the first wall completely cinctures the first axis and the second wall incompletely cinctures the second axis.

16. The clip of claim 13 wherein the first wall completely cinctures the first axis and the second wall completely cinctures the second axis.

17. The clip of claim 13 wherein the first wall incompletely cinctures the first axis and the second wall incompletely cinctures the second axis.

18. The clip of claim 11 wherein the first passage has a first cross-sectional area perpendicular to the first axis and the second passage has a second cross-sectional area perpendicular to the second axis.

19. The clip of claim 18 wherein the first cross-sectional area is greater than the second cross-sectional area.

20. The clip of claim 18 wherein the first cross-sectional area is less than the second cross-sectional area.

21. The clip of claim 18 wherein the first and second cross-sectional areas are approximately equal.

22. The clip of claim 11 wherein the body comprises at least one exterior wall and at least one interior wall, the exterior and interior walls couple the first and second faces, and the at least one interior wall at least partially defines the first and second passages.

23. The clip of claim 22 wherein the at least one interior wall and a single exterior wall are coupled at two seams.

24. The clip of claim 22 wherein a pair of interior walls and a pair of exterior walls are coupled at four seams.

25. The clip of claim 22 wherein a pair of interior walls are coupled at one seam and the pair of interior walls are coupled at two seams with a single exterior wall.

26. The clip of claim 11, comprising a third passage extending along a third axis between the first and second faces, wherein the body separates the first, second and third passages.

27. A clip comprising:

a first surface;

a second surface spaced along a longitudinal axis from the first surface;

a first passage configured to receive a cable of a sensor aiding in diagnosing at least one of infiltration and extravasation in the Animalia tissue, the first passage extending between the first and second faces;

a second passage configured to receive a tube delivering an intravascular fluid in Animalia tissue, the second passage extending between the first and second faces;

a body disposed between the first and second faces;

wherein the first and second passages are conjoined.

28. The clip of claim 27 wherein the first and second axes are generally parallel to the longitudinal axis.

29. The clip of claim 27 wherein the first and second passages are defined by a wall coupling the first and second faces, the wall being disposed on opposite sides of the first and second axes.

30. The clip of claim 29 wherein the first wall incompletely cinctures the first axis and the second wall incompletely cinctures the second axis.

31. The clip of claim 27 wherein the body comprises an exterior wall and an interior wall, the exterior and interior walls couple the first and second faces, the interior wall partially defines the first and second passages, and the interior and exterior walls are coupled at two seams.

32. The clip of claim 31 wherein the interior wall comprises first and second portions, the first portion partially defines the first passage, and the second portion partially defines the second passage.

33. The clip of claim 32 wherein the interior wall comprises a ridge between the first and second portions.

34. A coupling system comprising:

an intravascular fluid delivery tube extending along a first axis between first and second ends;

a cable extending along a second axis between a transcutaneous sensor and a connector; and

a clip set including

a first arrangement of the clip set being configured to couple the cable with respect to the intravascular fluid delivery tube; and

a second arrangement of the clip set being configured to decouple the cable from the first arrangement.

35. The coupling system of claim 34 wherein the first end is configured to receive an infusate, and the second end comprises a cannula.

36. The coupling system of claim 35 wherein the cannula is configured to penetrate Animalia tissue at an insertion site and intravascularly deliver an intravenous fluid.

37. The coupling system of claim 34 wherein the transcutaneous sensor is configured to aid in diagnosing at least one of infiltration and extravasation in perivascular Animalia tissue.

38. The coupling system of claim 34 wherein the clip set is configured to retain the first axis generally parallel to the second axis.

39. The coupling system of claim 38 wherein the clip set comprises a plurality of clips, and individual clips are disposed at intervals along the first axis.

40. The coupling system of claim 39 wherein individual clips contiguously engage the cable at intervals along the second axis in the first arrangement.

41. The coupling system of claim 34 wherein individual clips of the clip set include—

a first passage configured to receive the intravascular fluid delivery tube;

a second passage configured to receive the cable in the first arrangement; and

a body defining the first and second passages.

42. The coupling system of claim 41 wherein the body comprises first and second walls, the first wall completely cincturing the first passage, and the second wall incompletely cincturing the second passage.

43. The coupling system of claim 42 wherein the first wall is symmetrically disposed about the first axis in the first arrangement and the second wall is symmetrically disposed about the second axis in the first arrangement.

44. The coupling system of claim 41 wherein the body comprises a first cantilever arm incompletely cincturing the second passage, the first cantilever arm extending between a first base and a first tip, and the first base being resiliently coupled to the body.

45. The coupling system of claim 44 wherein the body comprises a second cantilever arm incompletely cincturing the second passage, the second cantilever arm extending between a second base and a second tip, and the second base being resiliently coupled to the body.

46. The coupling system of claim 45 wherein the first and second cantilever arms are configured to be biased into contiguous engagement with generally opposite sides of the cable in the first arrangement, and the first and second cantilever arms are configured to be displaced apart in the second arrangement.

47. A system comprising:

a mono-directional carrier extending along a first axis between an inlet and an outlet;

a bi-directional carrier extending along a second axis between first and second ends; and

at least one clip being configured in first and second arrangements, the first arrangement coupling the mono-directional carrier to the bi-directional carrier, and the second arrangement decoupling at least one of the mono-directional and bi-directional carriers from the first arrangement.

48. The system of claim 47 wherein the mono-directional carrier is configured to intravenously deliver an infusate, and the bi-directional carrier is configured to aid in diagnosing perivascular infiltration by the infusate.

49. The system of claim 47 wherein each individual clip includes—

a first passage configured to receive the mono-directional carrier;

a second passage configured to receive the bi-directional carrier in the first arrangement; and

a body defining the first and second passages.

50. The system of claim 47 wherein a plurality of clips are disposed at intervals along the first and second axes.

51. The system of claim 47 wherein the mono-directional carrier comprises an administration set configured to carry an infusate from the inlet to the outlet.

52. The system of claim 51 wherein the administration set comprises an infusate source, a cannula and tubing, the infusate supply is disposed at the inlet, the cannula is disposed at the outlet, and the tubing carries the infusate from the infusate supply to the cannula.

53. The system of claim 47 wherein the bi-directional carrier comprises a first and second sets of optical fibers, the first set of optical fibers is configured to carry a first optical signal from the first end to the second end, and the second set of optical fibers is configured to carry a second optical signal from the second end to the first end.

54. The system of claim 53 wherein wavelengths of the first and second optical signals are between approximately 600 nanometers and approximately 1,800 nanometers.

55. The system of claim 53 wherein wavelengths of the first and second optical signals are centered about approximately 940 nanometers.