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:
Oct. 28, 2025
Filed:
Sep. 22, 2022
Applicant:
Candela Corporation, Marlborough, MA (US);
Inventors:
Xiaoming Shang, Lexington, MA (US);
Hui Liu, Boston, MA (US);
Craig Langlois, Clinton, MA (US);
Kevin Schomacker, Maynard, MA (US);
Assignee:
Candela Corporation, Marlborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/113 (2006.01); A61B 17/00 (2006.01); A61N 5/067 (2006.01); H01S 3/115 (2006.01); A61N 5/06 (2006.01);
U.S. Cl.
CPC ...
H01S 3/115 (2013.01); A61N 5/067 (2021.08); A61N 2005/0644 (2013.01);
Abstract
A fractional handpiece and systems thereof for skin treatment include a passively Q-switched laser assembly operatively connected to a pump laser source to receive a pump laser beam having a first wavelength and a beam splitting assembly operable to split a solid beam emitted by the passively Q-switched laser assembly and form an array of micro-beams across a segment of skin. The passively Q-switched laser assembly generates a high power sub-nanosecond pulsed laser beam having a second wavelength.