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Surgical apparatus

一种手术设备、手柄的技术，应用在手术、医药科学、外科固定钉等方向，能够解决昂贵等问题，达到延长寿命和可用性的效果

Active Publication Date: 2017-08-08
COVIDIEN LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Use of additional devices for a single surgical procedure can be costly

Method used

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  • Surgical apparatus
  • Surgical apparatus
  • Surgical apparatus

Examples

Experimental program
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Embodiment Construction

[0026] Embodiments of surgical devices of the present disclosure and adapter and handle assemblies therefor will be described in detail with reference to the accompanying drawings, like reference numerals designating like or corresponding elements in each of the several views. As used herein, the term "distal" refers to the portion of a surgical device or component thereof that is further from the user, while the term "proximal" refers to the portion of the surgical device or component thereof that is closer to the user.

[0027] Referring now to the drawings, wherein like reference numerals designate like parts throughout the several views, figure 1A surgical fastener apparatus 10 is shown in accordance with the principles of the present disclosure. Surgical fastener apparatus 10 includes a handle assembly 100 , an adapter assembly 200 mountable to handle assembly 100 , and a loading unit 300 releasably coupleable to adapter assembly 200 . The handle assembly 100 can be a ha...

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Abstract

A surgical apparatus includes a handle, an elongate member and a switch actuator. The switch actuator includes an activation link and a switch plunger coupled to the activation link. An electric switch is mounted to the elongate member. A rotatable lock member is mounted to the elongate member and adapted for rotational movement between an unlocked condition and a locked condition. The rotatable lock member includes an actuator stop dimensioned to operatively engage the switch actuator to prevent movement of the switch actuator from a first longitudinal position to a second longitudinal position when in the unlocked condition, and to permit movement of the switch actuator to the second longitudinal position when rotated to the locked condition such that the switch plunger activates the switch. A loading unit is releasably couplable to the rotatable lock member and is secured relative to the elongate member when the rotatable lock member is in the locked condition.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit and priority of U.S. Provisional Patent Application No. 62 / 251,737, filed November 6, 2015, the entire disclosure of which is incorporated herein by reference. technical field [0003] The present disclosure relates to a surgical fastener apparatus including a handle assembly and a disposable loading unit mountable relative to the handle assembly. More specifically, the present disclosure relates to fastener apparatus having an activation mechanism that identifies and facilitates proper sequential installation of multiple loading units relative to a handle assembly. Background technique [0004] Surgical fastener devices for applying fasteners or staples to tissue are well known. These fastener devices include single-use devices that are preloaded with one or more staples and that are disposable after a single use. Multiple use sets are also available and come preloaded with multip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/072
CPCA61B17/07207A61B2017/00477A61B2017/00464A61B2017/00398A61B2017/00017A61B2017/00473A61B2017/00734A61B2090/0808A61B2090/0811A61B90/98A61B17/068A61B17/072A61B2017/07271
Inventor 戴维·乔瓦尼克戴维·福勒帕维尔·阿布拉梅克马修·德里科
Owner COVIDIEN LP