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, 2023
Filed:
Jul. 15, 2019
Applicant:
Alcon Inc., Fribourg, CH;
Inventor:
Jiansheng Zhou, Cerritos, CA (US);
Assignee:
Alcon Inc., Fribourg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 9/007 (2006.01); A61B 34/00 (2016.01); A61B 5/06 (2006.01); F15B 19/00 (2006.01); G05D 16/00 (2006.01); G05D 16/20 (2006.01); A61B 17/00 (2006.01); F15B 20/00 (2006.01);
U.S. Cl.
CPC ...
A61F 9/00763 (2013.01); A61B 5/061 (2013.01); A61B 34/25 (2016.02); F15B 19/005 (2013.01); G05D 16/028 (2019.01); A61B 2017/00017 (2013.01); A61B 2017/00119 (2013.01); A61B 2017/00544 (2013.01); F15B 20/008 (2013.01); F15B 2211/327 (2013.01); F15B 2211/6313 (2013.01); F15B 2211/7053 (2013.01); F15B 2211/8636 (2013.01); G05D 16/2006 (2013.01); Y10T 137/2554 (2015.04);
Abstract
Systems, methods, and computer-readable media for enhancing the reliability of a pneumatically driven surgical tool by providing a redundant, backup pneumatic circuit for supplying the surgical tool with pneumatic pressure at a normal pressure.