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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 8900260 B1

PDFFull Text
Expired
Date of Patent:
Dec. 02, 2014

Filed:

Aug. 24, 2011

Surgical milling cutter

Applicants:

Lei YE, Chongqing, CN;

Jian Zhou, Chongqing, CN;

Hua Feng, Chongqing, CN;

Fei LI, Chongqing, CN;

Hengyang Zhu, Chongqing, CN;

Congxiao LI, Chongqing, CN;

Inventors:

Lei Ye, Chongqing, CN;

Jian Zhou, Chongqing, CN;

Hua Feng, Chongqing, CN;

Fei Li, Chongqing, CN;

Hengyang Zhu, Chongqing, CN;

Congxiao Li, Chongqing, CN;

Assignee:

Chongqing Runze Pharmaceutical Co., Ltd, Chongqing, CN;

Attorney:
Primary Examiner:

Todd Manahan

Assistant Examiner:

Erich Herbermann

Int. Cl.
CPC ...
A61B 17/32 (2006.01); A61B 17/00 (2006.01); B23B 31/16 (2006.01); A61C 3/02 (2006.01); A61B 17/16 (2006.01); A61B 19/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/32 (2013.01); A61B 17/162 (2013.01); A61B 17/32002 (2013.01); A61B 2019/481 (2013.01);
Abstract

A surgical milling cutter includes a milling cutter bracket, a locking device and a bottom electric motor connected successively. The milling cutter bracket includes a fixing seat with a through hole. A finger guide apparatus with an L-type first bracket at the top end thereof is provided on the upper part of the fixing seat. The end of the L-type first bracket's short side is provided with a downward projection. The lowest point of the projection is lower than that of the milling cutter's cylindrical head when the milling cutter is working normally. The surgical milling cutter utilizes the projection to prevent the possibility of an object contacting with the cylindrical head, thus avoiding an object being cut unevenly. Meanwhile, the L-type bracket can be driven by the finger guide apparatus to rotate so as to change the running direction of the milling cutter, thus facilitating surgical procedures.

Find Patent Forward Citations

Ye, Lei. (2014). Surgical milling cutter (U.S. Patent No. 8900260). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8900260

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

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