Systems and methods configured to insert an implant in an abdominal cavity

Patent metadata

Field	Value
Publication number	US-11583685-B2
Application number	US-201816955362-A
Country	US
Kind code	B2
Filing date	Dec 21, 2018
Priority date	Dec 21, 2017
Publication date	Feb 21, 2023
Grant date	Feb 21, 2023

Abstract

An implantation system and methods of inserting an implant are disclosed. The method includes the step of making an incision in an abdominal wall with an instrument positioned within an abdominal cavity. The method further includes the steps of forming a pocket between a first surface of the abdominal wall and a second surface of the abdominal wall, such that the incision defines an opening into the pocket, inserting an implant through the opening and into the pocket, and closing the opening such that the implant is captured within the pocket.

First claim

What is claimed:

1. A method of inserting an implant, the method comprising the steps of:
making an incision in an abdominal wall with an instrument positioned within an abdominal cavity;
forming a pocket between a first surface of the abdominal wall and a second surface of the abdominal wall, such that the incision defines an opening into the pocket;
inserting an implant through the opening and into the pocket; and
closing the opening such that the implant is captured within the pocket,
wherein the abdominal cavity includes a falciform ligament, and the step of making the incision includes the step of making the incision in an area where the falciform ligament attaches to the abdominal wall.

2. The method of claim 1 , wherein the abdominal wall includes an anterior portion, and the area includes where the falciform ligament attaches to the anterior portion of the abdominal wall.

3. The method of claim 1 , wherein the step of forming the pocket includes the step of moving the second surface of the abdominal wall relative to the first surface of the abdominal wall.

4. The method of claim 1 , wherein the step of forming the pocket includes the step of moving tissue positioned between the first surface and the second surface within the pocket.

5. The method of claim 1 , wherein the step of forming the pocket includes the step of removing tissue positioned between the first surface and the second surface from the pocket.

6. The method of claim 1 , further comprising the step of securing the implant to at least one of the first surface and the second surface.

7. The method of claim 6 , wherein the step of securing the implant to at least one of the first surface and the second surface includes the step of suturing, tacking, gluing, coagulating or any combination thereof, the implant to at least one of the first surface and the second surface.

8. The method of claim 1 , further comprising the step of securing the implant to an attachment mechanism.

9. The method of claim 8 , wherein the attachment mechanism defines an interior space and an opening configured to provide passage into the interior space.

10. The method of claim 9 , further comprising the steps of:
moving the implant through the opening and into the interior space; and
reducing a size of the opening such that the implant is prevented from exiting the interior space through the opening.

11. The method of claim 8 , further comprising the step of securing the attachment mechanism to at least one of the first surface and the second surface.

12. The method of claim 11 , wherein the step of securing the attachment mechanism to at least one of the first surface and the second surface includes the step of suturing, tacking, gluing, or any combination thereof, the attachment mechanism to at least one of the first surface and the second surface.

13. The method of claim 1 , further comprising the steps of:
attaching an electrode to a biological structure; and
connecting a power supply of the implant to the electrode.

14. The method of claim 13 , wherein the connecting step includes the step of electrically coupling an electrical cable to both the power supply and the electrode.

15. The method of claim 14 , wherein the closing step includes the step of defining a pathway for the electrical cable to exit the pocket.

16. The method of claim 13 , further comprising the step of transferring power to the power supply from a power source, which is remote from the power supply.

17. The method of claim 16 , wherein the transferring step includes transferring power from the power source, which is located such that skin of the abdominal wall, and optionally also one, some or all of subcutaneous tissues, the anterior rectus sheath, the rectus abdominus muscle, the posterior rectus sheath, and tissues located between the peritoneal surface of the falciform ligament, the posterior rectus sheath, aponeuroses of the oblique muscle layers and the transversus abdominis muscle, is between the power source and the power supply, to the power supply.

Assignees

• Galvani Bioelectronics Ltd

Inventors

• Irwin Eric
• Hindmarsh Andrew
• Bennett John

Classifications

• A61N1/37518 Primary

  Anchoring of the implants, e.g. fixation · CPC title

• A61N1/375 Primary

  Constructional arrangements, e.g. casings · CPC title

• A61B17/3209

  Incision instruments · CPC title

• A61B17/29

  Forceps for use in minimally invasive surgery · CPC title

• A61B2017/00238

  Type of minimally invasive operation (A61B2017/00805 takes precedence) · CPC title