Reach Surgical Inc.

Ke Li

Shuaishuai Li

Jianjun Song

Chao Yang

Peng Hao

A surgical instrument includes an elongated body assembly adapted for being attached with a loading unit, wherein the loading unit may have various types. The elongated body assembly is provided with a loading unit type recognition portion that includes a first sliding member configured for being actuated by the loading unit during assembling of the loading unit, so as to be moved to a predetermined position; a first trigger member arranged on the first sliding member; a first circuit board, the first circuit board being provided with at least two first response members, and each first response member being configured to cooperate with the first trigger member to conduct or cut off one first electrical branch, and each of the first electrical branches may have a different load value; and a controller configured to determine the type of the loading unit according to a feedback signal from the first circuit board.

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Tianjin, China

Ke Li