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Devices and methods for minimally invasive surgical procedures

A technique of surgical equipment and sutures, applied in the direction of surgery, surgical forceps, application, etc., can solve the problems of abdominal wall incision contamination, increased demand for opioid use, intestinal traction injury, etc.

Pending Publication Date: 2021-07-30
NICE SURGICAL SOLUTIONS PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Potential also for contamination of abdominal wall incision, retraction injury of bowel, improper resection of specimen, additional treatment time, increased postoperative pain, increased need for opioid use, and increased morbidity rates

Method used

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  • Devices and methods for minimally invasive surgical procedures
  • Devices and methods for minimally invasive surgical procedures
  • Devices and methods for minimally invasive surgical procedures

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0132] Example 1: An in vivo anastomosis of a natural orifice extracted through the rectum.

[0133] The following method of transrectally extracted bowel segmentation and natural orifice in vivo anastomosis was performed without using an abdominal wall incision (only a port incision) in a stepped approach designed for a robotic platform. Once the diseased portion of the bowel has been mobilized and the mesentery of that portion has been divided, the following steps are performed.

[0134] Step 1: Surgical device 102 (with suturing mechanism 172 as described herein ( Figure 22 ), cutting mechanism 176 ( Figure 22 and Figure 26 ) and anastomosis mechanism 174 ( Figure 26 )) placed across the bowel wall at the proposed proximal incision 312 ( figure 1 ), and deploy a closed linear staple line across the side of the specimen 300, and attach a purse string suture with a slipknot 122 to the proximal intestinal portion 302 ( figure 2 ). Alternatively, the bowel is divided...

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Abstract

A suture clip applier for applying a suture around a tubular tissue adjacent to an open lumen. The suture clip applier includes an elongated body having a tissue clinching mechanism at one end of the body. The tissue clinching mechanism comprises two arms that are movable between open and clinched positions. The suture clip applier includes a plurality of deformable suture clips mounted along a longitudinal length of the elongated body, wherein each suture clip is configured to be detachably positioned within an interior of the two arms and to be deformed between open and clinched positions in response to the two arms being moved between the open and clinched positions. The suture clip applier further includes a length of suture comprising a pre-formed adjustable fastening and a loop extending from the pre-formed adjustable fastening, the loop extending between the two arms.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Application No. 62 / 747,809, filed October 19, 2018, entitled "Apparatus and Methods for Minimally Invasive Surgical Therapy," which is incorporated by reference in its entirety Incorporated into this article. technical field [0003] The present application relates to minimally invasive surgical methods and devices for performing these methods. In particular, embodiments of the invention relate to apparatus and methods for performing resection of a diseased segment of the colon and / or rectum and extraction of the diseased segment through the rectum. Background technique [0004] Surgery requiring removal of a diseased portion of the small bowel is common and is used for a variety of conditions, including colorectal cancer, polyps, diverticulitis, Crohn's disease, ulcerative colitis, rectal prolapse, endometriosis, and more . The goal of this treatment is to rem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/128A61B17/068A61B17/10A61B17/12A61B17/122
CPCA61B17/122A61B17/07207A61B17/1114A61B2017/1142A61B17/1155A61B2017/0464A61B2017/0409A61B17/12013A61B17/0401A61B2017/07271A61B2017/07228A61B17/1285A61B2017/1132A61B17/0487A61B17/105A61B17/29A61B2017/0488A61B2017/07285
Inventor 埃里克·哈斯
Owner NICE SURGICAL SOLUTIONS PTE LTD
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