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发明公开
CN106175923A 用于外科器械的能量激活机构 有权

用于外科器械的能量激活机构
摘要：
本发明涉及一种用于外科器械的能量激活机构。提供了一种外科器械包括壳体、可激励构件、第一激活开关、电缆组合件和第二激活开关。壳体操作地与可激励构件相关联。第一激活开关耦合至可激励构件并且可选择性地从打开状态转变至闭合状态。电缆组合件在第一端部处耦合至壳体并且在第二相对端部处包括插头，该插头容纳可选择性地从打开状态转变至闭合状态的第二激活开关。插头适合于连接至电外科能量源，其中第一激活开关从打开状态转变至闭合状态将第二激活开关从打开状态转变至闭合状态，使得第二激活开关与电外科能量源进行通信以发起对可激励构件的能量供应。
摘要（英）：

The invention relates to energy-activation mechanisms for surgical instruments. A surgical instrument includes a housing, energizable member, first activation switch, cable assembly, and second activation switch. The housing is operatively associated with the energizable member. The first activation switch is coupled to the energizable member and is selectively transitionable from an open condition to a closed condition. The cable assembly is coupled to the housing at a first end and includes a plug at a second, opposite end, the plug housing a second activation switch selectively transitionable from an open condition to a closed condition. The plug is adapted to connect to the source of electrosurgical energy, wherein transitioning of the first activation switch from the open condition to the closed condition transitions the second activation switch from the open condition to the closed condition such that the second activation switch communicates with the source of electrosurgical energy to initiate the supply of energy to the energizable member.

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