Built in assembly for stabilizing and securing intravascular needle or catheter like device

• US 4,698,057 A
• Filed: 06/09/1986
• Issued: 10/06/1987
• Est. Priority Date: 06/09/1986
• Status: Expired due to Fees

• Current Assignee: Suresh K. Joishy
• Original Assignee: Suresh K. Joishy
• Inventors: Joishy, Suresh K.
• Primary Examiner(s): Pellegrino, Stephen C.
• Application Number:
  US06/875,883
• Time in Patent Office: 484 Days
• Field of Search: 604/176, 604/174, 604/177, 604/179, 604/180, 604/164, 128/DIG. 26
• US Class Current: 604/176
• CPC Class Codes: A61M 2025/0253 where the catheter is attached by straps, bands or the like secured by adhesives
• CPC Class Codes: A61M 25/02 Holding devices, e.g. on the body
• CPC Class Codes: Y10S 128/26 Cannula supporters

Abstract

An assembly of built-in dual system for rapidly stabilizing and firmly securing an intravascular needle or catheter like instrument to a patient is disclosed. One portion of the system consists of a roll of adhesive tape fixed strategically in a wing like structure on each side of the needle or catheter. The second system is composed of built-in suction cups undersurface of a wing like structure on each side of the needle or catheter. Upon insertion of the needle, in a blood vessel of a patient, merely dabbing the wings of the catheter to the skin extrudes air out of the suction cups. Thus vacuum created causes the suction cups to cling to the skin immediately due to atmospheric pressure. As a result the wings and the needle are stabilized immediately. This frees the hands of the operator to uncoil the adhesive tape roll provided with a clip and handle device for easy grip. Each wing is taped down firmly to the skin, achieving permanent securement to the patient.

Claims

1. A device for stabilizing and securing an intravascular needle or catheter like surgical instrument to a patient, comprising:

a tubular intravascular surgical instrument having a hub and laterally extending wings attached to each side of the hub, said wings having a stabilizing means for stabilizing the position of said surgical instrument relative to a patient receiving said instrument, said stabilizing means including

a plurality of suction cups on the undersurface of each wing,

an adhesive tape assembly having a cylindrical roller rotatably mounted to said one of the wings on the superior surface thereof and a roll of adhesive tape fixed at the inner end thereof to said cylindrical roller,

a grasping means fixed to the outer end of said adhesive tape roll for facilitating the uncoiling of the tape roll, and

a securing means extending from the superior surface of said one of the wings for securing the grasping means thereto prior to uncoiling of said type roll.

2. The device of claim 1 wherein said stabilizing means further includes

a second adhesive tape assembly on the other of said wings having a second cylindrical roller rotatably mounted to the other of said wings on the superior surface thereof and a second roll of adhesive tape fixed at the inner end thereof to said second cylindrical roller,

a second grasping means fixed to the outer end of said second adhesive tape roll for facilitating the uncoiling thereof, and

a second securing means extending from the superior surface of the other of said wings for securing the second grasping means thereto prior to uncoiling of said second tape roll.

3. The device of claim 2 wherein said tubular intravascular surgical instrument further includes studs on the undersurface of each of the wings posterior to said suction cups for aiding the grasping of the wings between thumb and index finger of the operator.

4. The device of claim 3 wherein each of said grasping means includes a looped wire clip and handle integrally extending from said clip.

5. The device of claim 4 wherein said wings have gap recesses in the supereior surfaces thereof and said adhesive tape assemblies are mounted to said wings within said recesses.

6. The device of claim 5 wherein said wings taper laterally to define thin edges at the outer rims of said wings which engage flush with the skin of a patient thereby permitting continuous securement of said wings and the skin by the adhesive tape.

7. The device of claim 6 wherein each of said wings have raised anterior and posterior margins sufficiently spaced apart to permit placement of said adhesive tape therebetween thereby preventing anterior or posterior displacement of said adhesive tape after securement.

8. The device of claim 7 wherein said suction cups are made of a pliable polyethylene material, said suction cups having concave and thin outer rims facilitating sealing to the skin after extrusion of air therefrom, each of the suction cups further having pedicles attached to the undersurface of the wings permitting slight sliding movements of the suction cups thereby further facilitating extrusion of the air therefrom in stabilizing said wings to the skin of a patient.

9. The device of claim 8 wherein said securing means includes raised knobs on the anterior and posterior margins of each of said wings and said clips are sized to secure in press fit over said knobs.

10. The device of claim 9 wherein said tubular intravascular surgical instrument is a catheter.

11. The device of claim 9 wherein said tubular intravascular surgical instrument is a needle.

18. The device of claim 11 wherein said securing means includes raised knobs on the anterior and posterior margins of each of said wings and said clips are sized to secure in press fit over said knobs.

12. A device for stabilizing and securing an intravascular needle or catheter-like surgical instrument to a patient, comprising:

a tubular intravascular surgical instrument having a hub and laterally extending wings attached to each side of the hub, said wings having a stabilizing means for stabilizing the position of said surgical instrument relative to a patient receiving said instrument, said stabilizing means including

a plurality of suction cups on the undersurface of each wing,

an adhesive tape assembly having a cylindrical roller rotatably mounted to each of said wings on the superior surface thereof and a roll of adhesive tape fixed at the inner end thereof to each said cylindrical roller,

a grasping means fixed to the outer end of each said adhesive tape roll for facilitating the uncoiling of the adhesive tape roll,

each of said wings having raised anterior and posterior margins sufficiently spaced apart to permit placement of said adhesive tape therebetween thereby preventing anterior or posterior displacement of said adhesive tape after securement, said wings tapering laterally to define thin edges at the outer rims of said wings which engage flush with the skin of a patient thereby permitting continuous securement of said wings and the skin by the adhesive tape.

13. The device of claim 12 wherein said tubular intravascular surgical instrument further includes studs on the undersurface of each of the wings posterior to said suction cups for aiding the grasping of the wings between thumb and index finger of the operator.

14. The device of claim 12 wherein said stabilizing means further includes

a grasping means fixed to the outer end of each said adhesive tape roll for facilitating the uncoiling thereof, and

a securing means extending from the superior surface of each of said wings for securing the grasping means thereto prior to uncoiling of said adhesive tape rolls.

15. The device of claim 14 wherein each of said grasping means includes a looped wire clip and handle integrally extending from said clip.

16. The device of claim 12 wherein said wings have gap recesses in the superior surfaces thereof and said adhesive tape assemblies are mounted to said wings within said recesses.

17. The device of claim 12 wherein said suction cups are made of a pliable polyethylene material, said suction cups having concave surfaces and this outer rims facilitating sealing to the skin after extrusion of air therefrom, each of the suction cups further having pedicles attached to the undersurface of the wings permitting slight sliding movements of the suction cups thereby further facilitating extrusion of the air therefrom in stabilizing said wings to the skin of a patient.

19. The device of claim 12 wherein said tubular intravascular surgical instrument is a catheter.

20. The device of claim 12 wherein said tubular intravascular surgical instrument is a needle.