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. 14, 2025
Filed:
Aug. 05, 2022
City University of Hong Kong, Kowloon, HK;
Lidai Wang, Kowloon, HK;
Jiangbo Chen, Kowloon, HK;
City University of Hong Kong, Kowloon, HK;
Abstract
A handheld device for photoacoustic microscopy. The handheld device includes an optical assembly, a light beam scanner and a transducer unit. The optical assembly is arranged to provide a light beam. The light beam scanner includes a reflector arranged to reflect the light beam from the optical assembly to provide a reflected light beam to an object, a first drive mechanism operable to move the reflector relative to the optical assembly to move the reflected light beam relative to the object, and a second drive mechanism operable to move the reflector relative to the optical assembly to move the reflected light beam relative to the object. The transducer unit is arranged to detect photoacoustic signals emitted by the object in response to receiving the reflected light beam.