Articulation joint with improved moment arm extension for articulating the end effector of a surgical instrument

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专利权人:

エシコン・エンド-サージェリィ・インコーポレイテッド;エシコン・エンド－サージェリィ・インコーポレイテッド

发明人:

フレドリック・イー・シェルトン・ザ・フォース,ジェフリー・エス・スウェイズ

申请号：

JP2006303040

公开号：

JP5183908B2

申请日:

2006.11.08

申请国别(地区):

JP

年份:

2013

代理人:

摘要：

An articulation joint for use in connection with a surgical instrument that has a portion that must be passed through a trocar or similar structure and then articulated relative to another portion of the instrument received within the trocar. Various embodiments of the articulation joint provide structures for increasing the moment arm between the actuator and the pivot point between the proximal and distal tube segments interconnecting a handle assembly of the surgical instrument to a surgical implement such as an end effector of an endocutter.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/