logo

For the Inventor, By the Inventor

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.

Patent No.:

US 12171624 B1

PDFFull Text
Date of Patent:
Dec. 24, 2024

Filed:

Jul. 16, 2024

Automatic grinding drill device for oral caries

Applicant:

Sichuan University, Sichuan, CN;

Inventors:

Guocheng Rao, Sichuan, CN;

Weichang Chen, Sichuan, CN;

Zitong Zeng, Sichuan, CN;

Chan Yang, Sichuan, CN;

Bo Zhang, Sichuan, CN;

Yonggang Liang, Sichuan, CN;

Nan Lin, Sichuan, CN;

Xueyan Zhou, Sichuan, CN;

Xuan Li, Sichuan, CN;

Zhenwei Wen, Sichuan, CN;

Tao Li, Sichuan, CN;

Assignee:

SICHUAN UNIVERSITY, Chengdu, CN;

Attorney:
Primary Examiner:

Edward Moran

Int. Cl.
CPC ...
A61C 1/05 (2006.01); A61B 34/20 (2016.01); A61B 34/30 (2016.01); A61C 1/08 (2006.01); A61C 1/14 (2006.01);
U.S. Cl.
CPC ...
A61C 1/052 (2013.01); A61B 34/20 (2016.02); A61B 34/30 (2016.02); A61C 1/08 (2013.01); A61C 1/14 (2013.01); A61B 2034/2065 (2016.02); A61B 2034/302 (2016.02);
Abstract

The present invention relates to dental medical instruments, and specifically discloses an automatic grinding drill device for oral caries, including a mounting frame. Two retainers are arranged on the mounting frame, the bottom of the mounting frame is connected with a support plate through drive assemblies, a drill bit assembly is arranged at the bottom of the support plate, and a visual recognition module is also arranged on the support plate. The present invention has the advantage that the retainers keep a real-time relative static state with teeth of a patient during use, needing no frequent correction, so that operation steps are simplified.

Find Patent Forward Citations

Rao, Guocheng. (2024). Automatic grinding drill device for oral caries (U.S. Patent No. 12171624). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12171624

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…