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Tissue capture configuration for a surgical stapling device
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:
シェルトン・ザ・フォース・フレデリック・イー,ウィリス・ジョン・ダブリュ
申请号:
JP2013521936
公开号:
JP5855653B2
申请日:
2011.07.27
申请国别(地区):
JP
年份:
2016
代理人:
摘要:
A surgical instrument that includes an elongated shaft that defines defining a central axis. The elongated shaft may have a distal end portion that is configured to operably support a circular staple cartridge therein. A tissue acquisition shaft may be axially movable within the elongated shaft such that a distal end portion of the tissue acquisition shaft may be distally advanced beyond the distal end portion of the elongated shaft. At least one tissue acquisition member may be pivotally attached to the distal end portion of the tissue acquisition shaft such that at least one tissue acquisition member is selectively pivotable about a corresponding acquisition axis that is substantially parallel to the central axis from a retracted position to deployed positions upon application of a deployment motion thereto. Various embodiments include an annular cutting member that is supported by the distal end of the elongated shaft for selective axial travel relative thereto.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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