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止血クリップ展開装置および止血クリップ・アセンブリ
专利权人:
ボストン サイエンティフィック リミテッド
发明人:
ダーギン、ラッセル エフ.,ケリー、ウィリアム シー.マース,ウォルフ、ランス アラン,ウェルズ、ブライアン キース,アブラモフ、バシリー ピー.,ファーニッシュ、グレゴリー アール.
申请号:
JP2006534166
公开号:
JP4921173B2
申请日:
2004.09.30
申请国别(地区):
JP
年份:
2012
代理人:
摘要:
A hemostatic clip assembly for mounting on a delivery device comprises a capsule and a clip slidably mounted within the capsule so that, when the clip is drawn proximally into the capsule, arms of the clip are drawn together to a closed position, an abutting surface of at least one of the arms contacting a corresponding surface of the capsule when the clip is drawn to a predetermined position within the capsule to provide a first user feedback indicating closure of the clip in combination with a tension member connected to the clip arms and biasing the clip arms toward an open, tissue receiving configuration and a yoke slidably received within the capsule and releasably coupled to the tension member, the yoke including a ball cavity for receiving a ball connector of a control element of the delivery device to maintain the clip assembly coupled to the delivery device, wherein the control element is frangible to detach the yoke from the delivery device and to provide a second user feedback and, wherein release of the yoke from the tension member provides a third user feedback.
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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