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Composite drive beam for surgical anastomosis

A technology for driving beams and surgery, which is applied in the fields of surgery, anatomical instruments, medical science, etc., and can solve the problems of expensive manufacturing and purchasing of electromechanical surgical equipment or its components

Active Publication Date: 2019-04-09
COVIDIEN LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Many of these electromechanical surgical devices, or components thereof, are relatively expensive to manufacture, purchase, and / or operate

Method used

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  • Composite drive beam for surgical anastomosis
  • Composite drive beam for surgical anastomosis
  • Composite drive beam for surgical anastomosis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the electromechanical surgical system, apparatus and / or apparatus of the present disclosure are described in detail with reference to the drawings, wherein like reference numerals designate like or corresponding elements in each of the several views. As used herein, the term "distal" refers to that portion or component of an electromechanical surgical system, device, and / or device that is farther from the user, while the term "proximal" refers to that portion of the electromechanical surgical system, device, and / or device that is closer to the user. nearby parts or components.

[0034] first reference figure 1 and figure 2 , an electromechanical, handheld, powered surgical system is shown and generally designated 10 . The electromechanical surgical system 10 includes a surgical device or device in the form of an electromechanical, hand-held, powered surgical instrument or handle assembly 100 configured to selectively attach multiple devices thereto via...

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PUM

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Abstract

An end effector comprising a mounting portion mounted to a surgical anastomosis device, a first jaw member and a second jaw member extending distally from the mounting portion, and the first jaw member and the second jaw member being able to Engaged drive beam and threaded drive screw. The first jaw member includes a first tissue engaging surface and the second jaw member supports the fastener cartridge. The fastener cartridge includes a second tissue-engaging surface defining a fastener retention slot that supports the fastener. The drive beam includes retaining feet formed from a first material. The retaining foot defines a threaded bore supporting a threaded insert formed from the second material. A threaded drive screw is threadably engaged with the threaded insertion portion and is rotatable to advance the drive beam distally along the threaded drive screw to fire and shape the fastener. The invention also discloses a compound driving beam for surgical anastomosis.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of and priority to US Provisional Patent Application No. 62 / 019,560, filed July 1, 2014, the entire disclosure of which is hereby incorporated by reference. technical field [0003] The present disclosure relates to a surgical device, apparatus and / or system for performing endoscopic surgical procedures and methods of use thereof. More specifically, the present disclosure relates to an electromechanical, handheld surgical device, device, and / or system configured to interface with a device for clamping, A removable replaceable loading unit and / or a single-use loading unit that cuts and / or staples tissue is used. Background technique [0004] A number of surgical equipment manufacturers have developed product lines with proprietary drive systems for operating and / or manipulating electromechanical surgical equipment. Some electromechanical surgical devices include a reusable handle as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/072
CPCA61B17/07207A61B2017/07221A61B2017/00314A61B2017/00367A61B2017/00398A61B2017/0046A61B2017/00734A61B2017/00964A61B2017/07278A61B17/115A61B2017/07214A61B17/068A61B17/105A61B17/3211
Inventor 戴维·A·尼古拉斯约翰·W·比尔兹利拉塞尔·普里巴尼奇
Owner COVIDIEN LP
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