Vaginal cuff closure tool and method

Patent metadata

Field	Value
Publication number	US-9717524-B2
Application number	US-201514601406-A
Country	US
Kind code	B2
Filing date	Jan 21, 2015
Priority date	Mar 14, 2013
Publication date	Aug 1, 2017
Grant date	Aug 1, 2017

Abstract

An apparatus includes a hollow sleeve member with an open interior section and a sleeve proximal and a sleeve distal end. Two or more probes are disposed within the open interior section and extending beyond the sleeve distal end when in a deployed position. Distal ends of the probes have a lateral space between each other. One or more tissue manipulators are disposed at the distal end of each of the at least two probes. The hollow sleeve member and the two or more probes move axially relative to each other to reduce the lateral space. A method of closing a vaginal cuff of a vaginal canal is also provided.

First claim

What is claimed is:

1. A method of closing a vaginal cuff of a vaginal canal, the vaginal cuff being formed at a distal end of the vaginal canal and the vaginal canal forming a vaginal opening at a proximal end of the vaginal canal, the method comprising:
advancing a hollow sleeve member with an open interior section and a sleeve proximal and a sleeve distal end into a patient's anatomy;
advancing a first probe and a second probe through the open interior section of the hollow sleeve member and into the patient's anatomy through the sleeve distal end, the first probe having a first tissue manipulator disposed at a probe distal end of the first probe and the second probe having a second tissue manipulator disposed at a probe distal end of the second probe;
grasping a first tissue portion of the vaginal cuff with the first tissue manipulator and grasping a second tissue portion of the vaginal cuff with the second tissue manipulator, the first and second tissue portions being spaced apart from each other by a lateral space;
moving at least one of the hollow sleeve member and the first and second probes relative to each other by advancing the hollow sleeve member toward the vaginal cuff over the first and second probes, thereby bringing together the distal ends of the first and second probes and the first and second tissue portions to reduce or eliminate the lateral space.

2. The method of claim 1 , further comprising inserting an outer cannula into the patient's anatomy, the step of advancing the hollow sleeve member including advancing the hollow sleeve member through the outer cannula, wherein advancing the hollow sleeve member toward the vaginal cuff over the first and second probes includes moving the hollow sleeve member axially with respect to the outer cannula.

3. The method of claim 2 , wherein the vaginal cuff defines a vaginal cuff plane, the first and second tissue portions being disposed generally within the vaginal cuff plane, the method further comprising holding the first and second probes with respect to the outer cannula after grasping the first and second tissues portions and keeping the first and second tissue manipulators generally within the vaginal cuff plane when the hollow sleeve member is advanced over the first and second probes.

4. The method of claim 3 , further comprising suturing the first and second tissue portions together while holding the first and second tissue portions together with the first and second tissue manipulators.

5. The method of claim 4 , wherein the step of suturing includes beginning the suturing by fixing a first suture through a first central portion of the first tissue portion and a second central portion of the second tissue portion, thereby connecting the first and second central portions together, the first and second central portions being disposed on opposite sides of the vaginal cuff.

6. The method of claim 5 , wherein the first and second probes have a flexible material that is preformed into an arcuate shape.

7. The method of claim 1 , wherein the step of advancing the hollow sleeve member into the patient's anatomy includes advancing the hollow sleeve member into the vaginal canal through the vaginal opening.

Assignees

• Gyrus Acmi Inc

Inventors

• Hayashida Tsuyoshi
• Batchelor Kester J

Classifications

• A61B17/29

  Forceps for use in minimally invasive surgery · CPC title

• A61B17/0469

  Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery · CPC title

• A61B2017/2905

  flexible · CPC title

• A61B2017/081

  Tissue approximator (A61B2017/1103, A61B17/8866 take precedence) · CPC title

• A61B2017/00331

  with preformed bends · CPC title