The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 12, 2024

Filed:

Jul. 08, 2019
Applicant:

Beijing Smtp Technology Co., Ltd., Beijing, CN;

Inventors:

Qun Cao, Beijing, CN;

Zhen Feng, Beijing, CN;

Songtao Zhan, Beijing, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/32 (2006.01); A61B 17/00 (2006.01); A61B 17/3211 (2006.01); A61B 90/00 (2016.01); B25B 13/50 (2006.01);
U.S. Cl.
CPC ...
A61B 17/320068 (2013.01); A61B 17/3211 (2013.01); A61B 90/03 (2016.02); B25B 13/50 (2013.01); A61B 2017/00477 (2013.01); A61B 2017/320075 (2017.08); A61B 2017/320082 (2017.08); A61B 2090/031 (2016.02);
Abstract

A torque wrench for an ultrasonic scalpel, the torque wrench comprising a torque wrench body and a wrench rotor. The torque wrench body comprises a circular-hole-shaped torque hole, with a torque clamping catch being provided in the torque hole, and the wrench rotor being disposed in the torque hole. The wrench rotor comprises a scalpel head clamping hole, a rotor clamping catch located outside the wrench rotor, and a scalpel head clamping slot located inside the scalpel head clamping hole, wherein a wrench part, which is disposed on a scalpel head of the ultrasonic scalpel that is fitted with the torque wrench of the ultrasonic scalpel, is clamped into the scalpel head clamping slot via the scalpel head clamping hole, the rotor clamping catch is fitted with the torque clamping catch.


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