Device and method for rolling and inserting a prosthetic patch into a body cavity

• US 8,317,808 B2
• Filed: 09/24/2010
• Issued: 11/27/2012
• Est. Priority Date: 02/18/2008
• Status: Active Grant

• Current Assignee: Covidien LP (Medtronic Plc)
• Original Assignee: Covidien LP (Medtronic Plc)
• Inventors: Levin, Ofek, Levy, Arie
• Primary Examiner(s): WOO, JULIAN W
• Application Number:
  US12/889,774
• Publication Number:
  US 20110034942A1
• Time in Patent Office: 795 Days
• Field of Search: 623/1.11, 623/23.72, 606/99, 606/151, 606/198, 600/29, 600/30, 600/37, 206/363, 206/438, 206/440, 206/441
• US Class Current: 606/151
• CPC Class Codes: A61B 17/00234 for minimally invasive surgery A61B17/0218, A61B17/0469, A61B17/12013, A61B17/1285, A61B17/29, A61B17/320016 take precedence
• CPC Class Codes: A61B 2017/0053 Loading magazines or sutures into applying tools
• CPC Class Codes: A61F 2/0063 Implantable repair or support meshes, e.g. hernia meshes
• CPC Class Codes: A61F 2002/0072 Delivery tools therefor
• CPC Class Codes: Y10T 29/53 Means to assemble or disassemble

Abstract

This invention generally relates to minimal invasive surgery. More specifically the current invention relates to an apparatus especially adapted to fold prosthetic patches and to insert said patches into a body cavity through a cannula or an incision.

Claims

1. A device for facilitating rolling of a surgical mesh onto a surgical instrument, the device comprising:

a sleeve having a slit along a length of the sleeve, wherein the sleeve comprises portions movable to an open configuration for operably coupling with an unrolled mesh on a surgical instrument, and a closed configuration for facilitating rolling of the mesh onto the instrument; and

a plurality of rigid members connected to a distal end of the sleeve, the rigid members are adapted to open valves of surgical ports.

2. The device according to claim 1, portions of the sleeve comprises:

a first portion; and

a second portion, wherein the first and second portion are hingedly connected.

3. The device according to claim 1, further comprising a locking mechanism for locking the sleeve when it is in the closed configuration.

4. The device according to claim 3, wherein the locking mechanism further comprises a member that provides for automatic release of the locked sleeve once the mesh is at least partially inserted into a body cavity.

5. The device according to claim 1, further comprising an insertion tip.

6. The device of claim 1, wherein the rigid members are fins.

7. The device according to claim 1, wherein the fins are adapted to cause spreading of a subcutaneous layer of tissue.

8. The device according to claim 1, wherein the mesh is a patch.

9. The device according to claim 8, wherein the instrument is a patch deployment apparatus or a laparoscopic grasper.

10. The device according to claim 1, further comprising a member at a distal portion of the sleeve that prevents bucking of a shaft of a patch deployment apparatus or a laparoscopic grasper.

11. A method for facilitating rolling of a mesh onto a surgical instrument, the method comprising:

operably coupling a device that facilitates rolling of an unrolled mesh on a surgical instrument, wherein the device comprises a sleeve having a slit along a length of the sleeve, wherein the sleeve has an open configuration for operably coupling with an unrolled mesh on a surgical instrument, and a closed configuration for facilitating rolling of the mesh onto the instrument, wherein the sleeve further comprises a plurality of rigid members connected to a distal end of the sleeve;

using the device to thereby roll the mesh on the instrument; and

advancing the instrument such that the rigid members of the sleeve spread apart subcutaneous tissue, thereby allowing advancement of the instrument having the rolled mesh into a patient.

12. The method according to claim 11, further comprising prior to the coupling step, placing the unrolled mesh onto the surgical instrument.

13. The method according to claim 12, further comprising prior to the coupling step, attaching the unrolled mesh to the instrument via a clip.

14. The method according to claim 11, wherein the mesh is a patch.

15. The method according to claim 14, wherein the instrument is a patch deployment apparatus.

16. A method for facilitating rolling of a mesh onto a surgical instrument, the method comprising:

operably coupling a device that facilitates rolling of an unrolled mesh on a surgical instrument, wherein the device comprises a sleeve having a slit along a length of the sleeve, wherein the sleeve has an open configuration for operably coupling with an unrolled mesh on a surgical instrument, and a closed configuration for facilitating rolling of the mesh onto the instrument, wherein the sleeve further comprises a plurality of rigid members connected to a distal end of the sleeve;

using the device to thereby roll the mesh on the instrument; and

advancing the instrument such that the rigid members of the sleeve open a closed of a surgical port, thereby allowing advancement of the instrument having the rolled mesh into a patient.