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Endoscope sewing device

一种缝合装置、内窥镜的技术，应用在内部骨合成、内固定器、外科固定钉等方向

Active Publication Date: 2013-11-06
COVIDIEN LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of these devices listed above can overcome the above-mentioned disadvantages associated with suturing body tissue during endoscopic surgery.

Method used

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  • Endoscope sewing device
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Examples

Experimental program
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Embodiment Construction

[0112]The present disclosure relates to devices, systems and methods for endoscopic, laparoscopic, endoluminal and / or transluminal suturing. For example, in one embodiment, such a device includes a handle, handle assembly, or other suitable actuation mechanism (eg, robotic arm, etc.) connected to the proximal end of the flexible elongate body portion. a journal assembly is operably supported on the distal end of the flexible elongate body portion, an end effector is operably supported on the distal end of the journal assembly, the journal assembly allowing the end effector to respond to actuation of the articulating cable And hinged. The end effector includes a suture needle and a pair of jaws. In operation, the needle passes back and forth through the tissue from one jaw to the other. The device is adapted to be placed in the lumen of a flexible endoscope, then inserted into a patient's natural lumen, and transferred from the lumen to a treatment site in or outside the natu...

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PUM

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Abstract

The present disclosure relates to devices, systems and methods for endoscopic suturing or stitching through an access tube or the like. An endoscopic stitching device is provided and includes a handle assembly; an elongate shaft supported by and extending from the handle assembly; and an end effector supported on a distal end of the elongate shaft. The end effector includes a neck assembly configured and adapted for articulation in one direction between a substantially linear configuration and an off-axis configuration, and a pair of juxtaposed jaws pivotally associated with one another. Each jaw defines a suture needle receiving recess formed in a tissue contacting surface thereof.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to and the benefit of US Provisional Patent Application Serial No. 61 / 061,136, filed June 13, 2008, which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure relates to devices, systems and methods for endoscopic suturing or suturing, and more particularly to devices, systems and methods for endoscopic suturing and / or suturing through access tubes and the like. Background technique [0004] As medical costs and hospital costs continue to increase, surgeons continually strive to develop advanced surgical techniques. Developments in the field of surgery are often associated with the development of operating techniques involving minimally invasive surgical procedures and reducing overall patient trauma. In this way, the length of the hospital stay can be significantly reduced, and thus hospital and medical costs can also be reduced. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04A61B17/94
CPCA61B2017/003A61B2017/2905A61B2017/00389A61B2017/2903A61B17/0469A61B2017/2912A61B2017/0609A61B2017/2923A61B17/0625A61B17/00234A61B2017/00323A61B2017/2913A61B17/2909A61B2017/2929A61B2017/06047A61B17/0491
Inventor 保罗·D·理查德拉米罗·卡夫雷拉托马斯·温加德纳戴维·N·福勒布宁·J·克拉顿狄米其·梅恩
Owner COVIDIEN LP