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Surgical device and end effector

An end-effector, surgical technique, applied in surgical instruments, operations, surgical fixation nails, etc., can solve problems such as increased surgery, bleeding, injury, etc.

Pending Publication Date: 2021-08-20
TYCO HEALTHCARE GRP LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such procedures may cause complications such as bleeding, injury, or increased surgery and / or recovery time, and revascularization of tissue segments may lead to anastomotic leak

Method used

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  • Surgical device and end effector
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  • Surgical device and end effector

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Embodiment Construction

[0037]The present disclosure relates to surgical devices for placing purse string sutures in tissue within the body (eg, the intraperitoneal space) without creating an external incision and removing tissue from the abdomen as required by an open purse string device or technique. This reduces the potential for vascular damage to healthy tissue. Furthermore, externalization of tissue during laparoscopic surgery requires removal of the pneumoperitoneum, and thus the advantages of having laparoscopic surgery are not fully realized. Thus, the formation of intraperitoneal purse-string sutures enables patients and surgeons to benefit from laparoscopic procedures.

[0038] Surgical devices of the present disclosure can reach and form a purse string suture in a low or ultra-low distal stump, and thus reduce dog ears that can form during a straight suture purse string suture procedure. Associated fistula at the distal stump. Surgical devices of the present disclosure minimize or avoid...

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Abstract

A surgical device or a portion of a surgical device that places a purse suture in tissue within a body (e.g., an intraperitoneal space) is disclosed. The surgical device includes, or an end effector for a surgical device includes a jaw assembly, a staple cartridge, and a suture.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of and priority to U.S. Provisional Patent Application No. 62 / 978,435, filed February 19, 2020, which is incorporated herein by reference in its entirety. technical field [0003] The present disclosure relates to surgical devices and methods of use thereof. More specifically, the present disclosure relates to endoscopic surgical devices for attaching purse string sutures to tissue. Background technique [0004] A surgeon uses surgical stapling equipment to sequentially or simultaneously apply one or more rows of fasteners, such as staples or two-piece fasteners, to body tissue to join together segments of body tissue and / or to create an anastomosis mouth. [0005] Circular surgical stapling devices generally include a staple cartridge assembly containing an annular staple row, an anvil assembly operatively associated with the staple cartridge assembly, and an annular blade dispos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/072A61B17/11
CPCA61B17/07207A61B17/11A61B2017/07271A61B2017/1142A61B2017/00473A61B2017/07228A61B17/1114A61B17/0682A61B2090/034A61B17/0401A61B2017/0409A61B2017/0464A61B2017/07278A61B17/064A61B2017/00004A61B2017/1125
Inventor S·M·A·艾夫林R·曼杜拉
Owner TYCO HEALTHCARE GRP LP
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