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:
Mar. 10, 2015
Filed:
Jul. 08, 2011
Applicant:
Kenji Oyama, Tokyo, JP;
Inventor:
Kenji Oyama, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0095 (2013.01); A61B 5/7221 (2013.01); A61B 5/4312 (2013.01); A61B 5/708 (2013.01);
Abstract
A photoacoustic diagnostic apparatus having a light source, a probe which receives an acoustic wave generated when light is directed onto an object from a light source and which converts the acoustic wave into an electrical signal, a memory unit which records the electrical signal and a memory control unit which controls whether or not to cause the memory unit to record the electrical signal. The memory control unit controls the memory unit on the basis of a timing at which the probe receives an acoustic wave generated from a portion other than a light absorbing material inside an object.