Patent ID: 11925379
Assignee: BEIJING SMTP TECHNOLOGY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  B | IPC A  B

Claim 10:
11. The torque wrench for an ultrasonic scalpel according to claim 10, wherein an end face, away from the wrench rotor, of the limiting bulge and an end face, close to the limiting bulge, of the wrench part engagement portion of the wrench rotor are spaced apart by a first distance therebetween along the central axis of the torque wrench body; and an end face, close to the wrench part, of the handle of the ultrasonic scalpel and an end face, away from the handle, of the wrench part are spaced apart by a second distance along the central axis of the torque wrench body, the first distance is greater than the second distance, such that when the ultrasonic scalpel is inserted into the torque wrench in a direction from the end face, away from the wrench rotor, of the limiting bulge to the wrench part, the wrench part is unable to reach the inside of the wrench rotor.