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:
Aug. 03, 2010
Filed:
Apr. 03, 2003
Applicants:
Tomoyuki Yagi, Kashiwa, JP;
Takashi Ito, Abiko, JP;
Mikio Izumi, Soka, JP;
Inventors:
Assignee:
Hitachi Medical Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 8/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
To miniaturize a probe, increase the channel number, and improve the flexibility of a flexible section, an ultrasound probe includes a transducer unit having a plurality of channels arranged for transmitting and receiving an ultrasound wave, and flexible circuit board is connected to the respective channels of the transducer unit in which a signal line for supplying a transmission signal and extracting a reception signal to/from transducer unit is provided. The flexible circuit board forms at least two channel blocks which are formed by dividing the plurality of channels and are spirally wound individually.