IP Library › Granted Patent US 10,569,051
Granted Patent B2
US 10,569,051 · App. 15/649,296 · Granted Feb 25, 2020

Catheter grip and method

Inventors: Anthony J. Conway (Chatfield, MN); Patrick H. McLeod (Pulborough, GB); Sarah L. Grinde (Spring Grove, MN); Jeremy M. Wiste (Stewartville, MN)
Assignee: Rochester Medical Corporation, a subsidiary of C. R. Bard, Inc.
A61M25/0097A61M25/0017A61M25/0111
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,569,051
App. No.
15/649,296
Granted
Feb 25, 2020
Kind
B2
Abstract

A grip designed for sliding movement over a urinary catheter shaft, and a urinary catheter system including a urinary catheter and the grip. The grip includes a body designed to surround the urinary catheter shaft, a first flare, and a second flare. The body includes a proximal end, a distal end, and a gripping area between the proximal end and the distal end, the gripping area designed to contact the urinary catheter shaft upon the application of force to the gripping area. The first flare increases in cross-sectional area from the gripping area to the proximal end of the body. The second flare increases in cross-sectional area from the gripping area to the distal end of the body.

Claims (30)

1. A grip designed for sliding movement over a urinary catheter shaft, comprising:

a body designed to surround the urinary catheter shaft, the body including a proximal end, a distal end, and a gripping area between the proximal end and the distal end, the gripping area designed to contact the urinary catheter shaft upon the application of force to the gripping area;

a first flare increasing in cross-sectional area from the gripping area to the proximal end, the proximal end having a first diameter; and

a second flare increasing in cross-sectional area from the gripping area to the distal end, the distal end having a second diameter,

wherein at least one of the first diameter and the second diameter is a largest diameter of the grip.

2. The grip according to claim 1 , further comprising a texture on at least one of an inner surface and an outer surface of the grip.

3. The grip according to claim 2 , wherein the texture is selected from the group consisting of raised ribs, pebbling, roughening, and a combination thereof.

4. The grip according to claim 1 , wherein the body is generally tubular.

5. The grip according to claim 4 , wherein the first diameter is approximately the same as the second diameter.

6. The grip according to claim 1 , wherein the body forms a curved outer surface from the proximal end to the distal end.

7. The grip according to claim 1 , wherein the first flare and the second flare meet at the gripping area to provide a pinch point designed to contact the urinary catheter shaft.

8. The grip according to claim 1 , wherein the gripping area is located in a middle of the body.

9. A urinary catheter system, comprising:

a urinary catheter; and

a grip designed for sliding movement over the urinary catheter, the grip comprising:

a body designed to surround the urinary catheter, the body including a proximal end, a distal end, and a gripping area between the proximal end and the distal end, wherein:

the gripping area is designed to contact the urinary catheter upon the application of force to the gripping area, and

the body of the grip forms a curved outer surface from the proximal end of the body to the distal end of the body;

a first flare increasing in cross-sectional area from the gripping area to the proximal end; and

a second flare increasing in cross-sectional area from the gripping area to the distal end.

10. The urinary catheter system according to claim 9 , wherein the grip further comprises a texture on at least one of an inner surface and an outer surface.

11. The urinary catheter system according to claim 10 , wherein the texture is selected from the group consisting of raised ribs, pebbling, roughening, and a combination thereof.

12. The urinary catheter system according to claim 9 , further comprising a package containing the urinary catheter and the grip, wherein the grip is pre-disposed on a shaft of the urinary catheter.

13. The urinary catheter system according to claim 12 , further comprising a packet of catheter wetting fluid contained in the package.

14. The urinary catheter system according to claim 13 , wherein the urinary catheter is a hydrophilic urinary catheter.

15. The urinary catheter system according to claim 9 , wherein the body is generally tubular, and wherein the proximal end has a first diameter and the distal end has a second diameter.

16. The urinary catheter system according to claim 15 , wherein the first diameter is approximately the same as the second diameter.

17. The urinary catheter system according to claim 16 , wherein the gripping area is located in a middle of the body.

18. The urinary catheter system according to claim 12 , wherein the first flare and the second flare meet at the gripping area to provide a pinch point designed to contact the urinary catheter shaft.

19. The urinary catheter system according to claim 15 , wherein at least one of the first diameter and the second diameter is a largest diameter of the grip.

Continuity (2)
Continuation 13047175 · Mar 14, 2011
Related Publication 20170304590A1 · Oct 26, 2017
Cited By (7)
US 12,226,603 US 12,311,120 US 12,589,218 US 12,611,519 US 12,691,250 US 12,697,467 US 12,741,783