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:
Apr. 28, 2015
Filed:
Feb. 21, 2014
Applicant:
Restoration Robotics, Inc., San Jose, CA (US);
Inventors:
Dennis Westerling, Jr., Sunnyvale, CA (US);
Michael J. Drews, Palo Alto, CA (US);
Timothy J Kirkley, Sunnyvale, CA (US);
Assignee:
Restoration Robotics, Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B 17/32 (2006.01); A61B 19/00 (2006.01); A61B 10/02 (2006.01); A61B 17/00 (2006.01); A61B 17/3205 (2006.01); A61B 17/322 (2006.01);
U.S. Cl.
CPC ...
A61B 19/50 (2013.01); A61B 10/0266 (2013.01); A61B 17/00 (2013.01); A61B 17/32053 (2013.01); A61B 19/2203 (2013.01); A61B 2017/00752 (2013.01); A61B 2017/32004 (2013.01); A61B 2017/320064 (2013.01); A61B 17/322 (2013.01);
Abstract
Tools and methods of use for removing biological units from a body surface utilizing a removal tool are disclosed. The tool incorporates a retention member configured to impede movement of the biological unit in the direction of a distal end of the tool and to improve retention of the biological unit in the tool. The retention member is radially movable within the lumen of the biological unit removal tool. The distal tips of the tools are desirably configured to reduce the chance of transection of a biological unit.