利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN101683279A 用于外科切割和缝合器械的端部执行器 失效 - 权利终止

用于外科切割和缝合器械的端部执行器
摘要：
本发明涉及一种用于外科切割和缝合器械的端部执行器。在各种实施方式中，端部执行器可包括细长通道，其能够支撑位于其中的钉仓并也与外科切割和缝合器械可操作连接。砧座可相对于细长通道可动地支撑，用于在打开位置和闭合位置之间选择性地运动，其中在所述闭合位置，响应于从所述外科切割和缝合器械对其施加的闭合动作，组织被夹紧在所述砧座和支撑在所述细长通道内的钉仓之间。至少一个光源可设置于钉仓和细长通道的至少一个上。该光源可与砧座交接以提供通过砧座一部分的可看到的视觉指示，来指示被夹紧在砧座和钉仓之间的组织的位置。
摘要（英）：

An end effector for a surgical cutting and stapling instrument. In various embodiments, the end effector may include an elongate channel that is configured to support a staple cartridge therein and which is also operably coupled to a surgical cutting and stapling instrument. An anvil may be movably supported relative to the elongate channel for selective movement between an open position and a closed position wherein tissue is clamped between the anvil and a staple cartridge supported within the elongate channel in response to a closing motion applied thereto from the surgical cutting and stapling instrument. At least one light source may be provided on at least one of the staple cartridge and the elongate channel. The light sources may interface with the anvil to provide a visual indication viewable through a portion of the anvil to indicate a position of tissue clamped between the anvil and the staple cartridge.

公开/授权文献
0/0