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.:
Date of Patent:
Jan. 03, 2017
Filed:
Nov. 14, 2012
Applicant:
British Columbia Cancer Agency Branch, Vancouver, CA;
Inventor:
Robin John Noel Coope, Vancouver, CA;
Assignee:
BRITISH COLUMBIA CANCER AGENCY BRANCH, Vancouver, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/16 (2006.01); A61B 17/84 (2006.01); A61B 17/86 (2006.01); B23B 45/00 (2006.01);
U.S. Cl.
CPC ...
A61B 17/1624 (2013.01); A61B 17/162 (2013.01); A61B 17/1637 (2013.01); A61B 17/1662 (2013.01); A61B 17/844 (2013.01); A61B 17/8625 (2013.01); A61B 17/8685 (2013.01); B23B 45/005 (2013.01);
Abstract
A hammer drill attachment is provided for attachment to a bi-directional surgical drill. The hammer drill attachment is configured to provide a rotating output in a first direction of rotation when the drill is operated in its first direction of rotation, and the hammer drill attachment is configured to provide a hammering output when the drill is operated in its second direction of rotation.