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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 10925669 B1

PDFFull Text
Date of Patent:
Feb. 23, 2021

Filed:

Apr. 14, 2017

Smoke evacuation system

Applicant:

Candela Corporation, Wayland, MA (US);

Inventors:

Jayant Bhawalkar, Auburndale, MA (US);

Amit Paranjape, Acton, MA (US);

Kevin Schomacker, Maynard, MA (US);

Craig Langlois, Clinton, MA (US);

Herbert Otterson, Needham, MA (US);

Assignee:

Candela Corporation, Wayland, MA (US);

Attorneys:

Manelli Selter PLLC

Edward Stemberger

Primary Examiner:

Ahmed M Farah

Int. Cl.
CPC ...
A61B 18/20 (2006.01); A61M 1/00 (2006.01); A61N 5/06 (2006.01); B01D 46/00 (2006.01); A61B 18/00 (2006.01);
U.S. Cl.
CPC ...
A61B 18/203 (2013.01); A61M 1/0035 (2014.02); A61M 1/0066 (2013.01); A61N 5/0616 (2013.01); B01D 46/0047 (2013.01); A61B 2018/00452 (2013.01); A61B 2018/00577 (2013.01); A61B 2018/20351 (2017.05); A61B 2218/008 (2013.01); B01D 2279/00 (2013.01);
Abstract

Smoke evacuation system for removal of aerosolized chemical compounds and biological fine particles produced during laser treatment of tissue. The rapid smoke evacuation is achieved by coupling a low capacity vacuum pump to a vacuum valve and a vacuum reservoir to create very high flow rate for very short durations. The opening time of the valve could at least partially overlap the laser pulse duration.

Find Patent Forward Citations

Bhawalkar, Jayant. (2021). Smoke evacuation system (U.S. Patent No. 10925669). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10925669

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

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