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发明授权
CN101327135B 带阻止索意外脱离设备的索驱动外科缝合和切割器械 有权

带阻止索意外脱离设备的索驱动外科缝合和切割器械
摘要：
本发明公开了一种带阻止索意外脱离设备的索驱动外科缝合和切割器械。所述索驱动外科器械包括细长通道组件，其被构造用于可操作地支撑其中的钉仓组件。所述器械可以包括刀组件和至少一个索过渡支架，所述刀组件被定向用于在所述细长通道组件内行进，所述至少一个索过渡支架可操作地安装在所述细长通道组件和所述刀组件中的至少一个上。驱动索可操作地绕所述索过渡支架的至少一部分延伸并且与索驱动系统连接以在所述细长通道组件内驱动所述刀组件。可以包括索保持装置，用于保持所述驱动索围绕所述索过渡支架的至少一部分。
摘要（英）：

A cable driven surgical instrument that has an elongate channel assembly that is constructed to operably support a staple cartridge assembly therein. The instrument may have a knife assembly that is oriented for travel within the elongate channel assembly and at least one cable transition support that is operably mounted to at least one of the elongate channel assembly and the knife assembly. A drive cable operably extends around at least a portion of the cable transition support and interfaces with a cable drive system to drive the knife assembly within the elongate channel. A cable retention arrangement may be included for retaining the drive cable around at least a portion of the cable transition support.

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