Glide Clip

• US 20090076417A1
• Filed: 08/08/2008
• Published: 03/19/2009
• Est. Priority Date: 08/08/2007
• Status: Abandoned Application

• Current Assignee: Gregory Allen Jones
• Original Assignee: Gregory Allen Jones
• Inventors: Jones, Gregory Allen
• Application Number:
  US12/188,879
• Publication Number:
  US 20090076417A1
• Time in Patent Office: Days
• US Class Current: 600/585
• CPC Class Codes: A61M 2025/09116 Design of handles or shafts or gripping surfaces thereof for manipulating guide wires
• CPC Class Codes: A61M 25/09041 Mechanisms for insertion of guide wires

Abstract

The present invention includes a self-tensioning apparatus for controlling the advancement and rotation of a surgical guideware comprising a torsion spring comprising one or more torsion spring handles; one or more arms connected to the torsion spring and one or more elastomeric guideware grippers, wherein compression of the one or more torsion spring handles reduced the compression between the one or more elastomeric grippers and the guideware; and an elongated, hollow housing comprising a first end and a second end, wherein the housing surrounds the spring tension metal clip comprising two or more opposing flexible pads positioned adjacent the spring tension handles that allow compression of the spring tension handles, the housing comprising a guideware guiding groove that extends from the first to the second end of the housing, wherein the one or more elastomeric guideware-grippers are aligned with and are positioned about the groove, wherein the one or more elastomeric grippers contact and grip the guideware in the groove when the one or more spring tension handles are not engaged, but release variably as the user compresses the flexible pads on the housing.

Claims

1. A guide-wire or catheter torque device comprising:

a torsion spring comprising a spring and one or more handles;

one or more arms connected to the torsion spring and one or more elastomeric guide-wire or catheter grippers, wherein compression of the one or more handles reduced the compression between the one or more elastomeric grippers and a guide-wire or catheter; and

an elongated, hollow housing comprising a first end and a second end, wherein the housing surrounds the spring tension metal clip comprising two or more opposing flexible pads positioned adjacent the spring tension handles that allow compression of the spring tension handles, the housing comprising a guide-wire or catheter guiding groove that extends from the first to the second end of the housing, wherein the one or more elastomeric grippers are aligned with and are positioned about the groove, wherein the one or more elastomeric grippers contact and grip a guide wire or catheter in the groove when the one or more spring tension handles are not engaged, but release variably as the user presses the flexible pads on the housing.

2. The torque device of claim 1, wherein the elastomeric grippers further comprise a backing that provides additional mechanical strength to the elastomeric wire-grippers.

3. The torque device of claim 1, wherein the housing comprises one or more protrusions at the first, the second, or both ends adjacent the guide-wire or catheter groove.

4. The torque device of claim 1, wherein the elastomeric grippers comprise one or more strips or bands of elastomeric material.

5. The torque device of claim 1, wherein the elastomeric grippers are further defined as a compressible and resilient material comprising one or more of PVC, a natural or synthetic polymer, a natural or synthetic rubber, thermoplastic polyurethane, poly(ether-amide) block copolymer, thermoplastic rubber, styrene-butadiene copolymer, silicon rubber, synthetic rubber, styrene isoprene copolymer, styrene ethylene butylene copolymer, butyl rubber, nylon copolymer, spandex fibers comprising segmented polyurethane, ethylene-vinyl acetate copolymer or mixtures thereof.

6. The torque device of claim 1, wherein the elastomeric grippers comprise a silicone-modified polymer selected from the group consisting essentially of polyurethane, acrylic, vinyl, alkyl, ester and EPDM, and combinations thereof.

7. The torque device of claim 1, wherein the spring requires a compression of between 0.1 and 8 ft/lbs of pressure to open the elastomeric grippers.

8. The torque device of claim 1, wherein the elastomeric grippers further comprise a backing that provides additional mechanical strength to the one or more elastomeric wire-gripper and an elastomeric material is coated on the backing to form the elastomeric wire-gripper.

9. The torque device of claim 1, wherein the housing comprises a natural rubber, polyvinyl, polyurethane, synthetic rubber, latex, polyacrylates, polybutadiene, urethane resins, styrene-butadiene copolymers, acrylonitrile butadiene rubber, nylon, polyester, neoprene, metal, and combinations thereof.

10. The torque device of claim 1, wherein the housing further comprises a wettable material is selected from foam, gauze, polyethylene oxide, polyethylene glycol, polyvinyl alcohol, polyvinyl pyrolidone, polyvinyl pyridine, or mixtures thereof between the housing and the spring-tensioned metal clip.

11. The torque device of claim 1, wherein the guide-wire or catheter is selected from a fiber optic, steerable guide wires, endovascular guide wires, surgical rods, catheters, guide-wire delivered stents, helical wires, surgical springs, surgical coils, cannulas, surgical ports, wire sutures, electrical wires, ultrasound probes and needles.

12. A self-tensioning apparatus for controlling the advancement and rotation of a surgical guideware comprising:

a torsion spring comprising one or more torsion spring handles;

one or more arms connected to the torsion spring and one or more elastomeric guideware grippers, wherein compression of the one or more torsion spring handles reduced the compression between the one or more elastomeric grippers and the guideware; and

an elongated, hollow housing comprising a first end and a second end, wherein the housing surrounds the spring tension metal clip comprising two or more opposing flexible pads positioned adjacent the spring tension handles that allow compression of the spring tension handles, the housing comprising a guideware guiding groove that extends from the first to the second end of the housing, wherein the one or more elastomeric guideware-grippers are aligned with and are positioned about the groove, wherein the one or more elastomeric grippers contact and grip the guideware in the groove when the one or more spring tension handles are not engaged, but release variably as the user compresses the flexible pads on the housing.

13. The apparatus of claim 12, wherein the elastomeric grippers further comprise a backing that provides additional mechanical strength to the elastomeric grippers.

14. The apparatus of claim 12, wherein the housing comprises one or more protrusions at the first, the second, or both ends adjacent the guideware groove.

15. The apparatus of claim 12, wherein the elastomeric grippers comprise one or more strips or bands of elastomeric material.

16. The apparatus of claim 12, wherein the elastomeric grippers are further defined as a compressible and resilient material comprising one or more of PVC, a natural or synthetic polymer, a natural or synthetic rubber, thermoplastic polyurethane, poly(ether-amide) block copolymer, thermoplastic rubber, styrene-butadiene copolymer, silicon rubber, synthetic rubber, styrene isoprene copolymer, styrene ethylene butylene copolymer, butyl rubber, nylon copolymer, spandex fibers comprising segmented polyurethane, ethylene-vinyl acetate copolymer or mixtures thereof.

17. The apparatus of claim 12, wherein the elastomeric grippers comprise a silicone-modified polymer selected from the group consisting essentially of polyurethane, acrylic, vinyl, alkyl, ester and EPDM, and combinations thereof.

18. The apparatus of claim 12, wherein the spring requires a compression of between 0.1 and 8 ft/lbs of pressure to open the elastomeric grippers.

19. The apparatus of claim 12, wherein the elastomeric grippers further comprise a backing that provides additional mechanical strength to the one or more elastomeric wire-gripper and an elastomeric material is coated on the backing to form the elastomeric wire-gripper.

20. The apparatus of claim 12, wherein the housing comprises a natural rubber, polyvinyl, polyurethane, synthetic rubber, latex, polyacrylates, polybutadiene, urethane resins, styrene-butadiene copolymers, acrylonitrile butadiene rubber, nylon, polyester, neoprene, metal, and combinations thereof.

21. The apparatus of claim 12, wherein the housing further comprises a wettable material is selected from foam, gauze, polyethylene oxide, polyethylene glycol, polyvinyl alcohol, polyvinyl pyrolidone, polyvinyl pyridine, or mixtures thereof between the housing and the spring-tensioned metal clip.

22. The apparatus of claim 12, wherein the guideware is selected from a fiber optic, steerable guide wires, endovascular guide wires, surgical rods, catheters, guide-wire delivered stents, helical wires, surgical springs, surgical coils, cannulas, surgical ports, wire sutures, electrical wires, ultrasound probes and needles.

23. A kit comprising a self-tensioning apparatus for controlling the advancement and rotation of a surgical guideware comprising:

a torsion spring comprising one or more torsion spring handles;

one or more arms connected to the torsion spring and one or more elastomeric guideware grippers, wherein compression of the one or more torsion spring handles reduced the compression between the one or more elastomeric grippers and the guideware; and

an elongated, hollow housing comprising a first end and a second end, wherein the housing surrounds the spring tension metal clip comprising two or more opposing flexible pads positioned adjacent the spring tension handles that allow compression of the spring tension handles, the housing comprising a guideware guiding groove that extends from the first to the second end of the housing, wherein the one or more elastomeric guideware-grippers are aligned with and are positioned about the groove, wherein the one or more elastomeric grippers contact and grip the guideware in the groove when the one or more spring tension handles are not engaged, but release variably as the user compresses the flexible pads on the housing in a sterile packaging.