Patent ID: 11890028
Assignee: HEIFENG ZHIZAO (SHENZHEN) TECHNOLOGY CO., LTD
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 3:
4. The visual tweezer according to claim 3, wherein the tweezer assembly comprises a first clamping portion, a second clamping portion, and a driving member; the driving member comprises a connecting portion and a sliding portion; the connecting portion is connected to the connector; the sliding portion is provided with a first sliding portion and a second sliding portion which are inclined relative to the preset direction; the first clamping portion and the second clamping portion are rotatably connected to the fixed end respectively; the first clamping portion is provided with a third sliding portion cooperating with the first sliding portion; the second clamping portion is provided with a fourth sliding portion cooperating with the second sliding portion; and when the connector moves in the preset direction, the third sliding portion and the fourth sliding portion respectively slide along the first sliding portion and the second sliding portion, so that the first clamping portion and the second clamping portion rotate relative to the fixed end, and the tweezer assembly is switched from an opened state to a clamped state.