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tissue retractor

A tissue and retractor technology, used in medical science, surgery, endoscopic cutting instruments, etc., can solve problems such as inefficiency, blocked work area, and poor target tissue visualization

Active Publication Date: 2021-11-30
BOSTON SCI SCIMED INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Surgical dissection of lesions from within narrow body passages, such as the digestive tract, can be inefficient and time-consuming due to poor target tissue visualization during dissection procedures
This problem can be exacerbated during the surgical procedure as partially dissected target tissue blocks the working area, further reducing visibility and obstructing dissecting tools

Method used

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Embodiment Construction

[0024] Before the present disclosure is described in greater detail, it is to be understood that this disclosure is not limited to particular embodiments described, as such may vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting beyond the scope of the appended claims. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. Finally, although embodiments of the present disclosure are described with specific reference to medical devices and systems for tissue dissection of the digestive system, it should be understood that such medical devices may be used to dissect tissue from the abdominal cavity, gastrointestinal system, chest cavity, and the like. Furthermore, various medical procedures may benefit from the presently disclosed medical devices includin...

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Abstract

The present disclosure relates to the field of tissue anatomy. Specifically, the present disclosure relates to medical devices that lift and retract tissue during dissection procedures to improve visualization of target tissue and alleviate obstruction of dissection tools. Specifically, the present disclosure relates to a tissue retraction device that is moved from a constrained configuration to a relaxed configuration during a dissection procedure to immobilize and retract a dissected portion of target tissue.

Description

[0001] Cross References to Related Applications [0002] Pursuant to 35 U.S.C § 119, this application claims the benefit of priority to U.S. Provisional Patent Application Serial No. 62 / 402,649, filed September 30, 2016, the entire contents of which are hereby incorporated by reference for all purposes. technical field [0003] The present disclosure relates to the field of tissue anatomy. In particular, the present disclosure relates to medical devices that lift and retract tissue during dissection procedures to improve visualization of target tissue and alleviate dissection tool obstruction. In particular, the present disclosure relates to a tissue retraction device that moves from a constrained configuration to a relaxed configuration during a dissection procedure to immobilize and retract a dissected portion of target tissue. Background technique [0004] Surgical dissection of lesions from within narrow bodily passages, such as the digestive tract, can be inefficient ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/02A61B17/00
CPCA61B17/320016A61B17/0218A61B2017/320044A61B2017/0212A61B2017/0225A61B2017/00862A61B2017/00867A61B2017/0287A61B2017/00818A61B2017/00269A61B2017/00314A61B2017/00331A61B1/32A61B17/0206A61B17/0281
Inventor 保罗·史密斯斯科特·布雷克比尔赖安·威尔士丹尼·书-桓·李塞缪尔·雷宾尼克拉斯·安德森王家亮
Owner BOSTON SCI SCIMED INC
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