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:
Jun. 22, 1999
Filed:
Oct. 31, 1997
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600455 ;
Abstract
An ultrasound diagnostic apparatus including transmitting and receiving devices, and MTI filter units to eliminate clutter components from Doppler data sequences detected trough the transmitting and receiving devices. The diagnostic apparatus further includes A/D converters to convert the Doppler data sequences in analog to those in digital and transient response processing devices provided between the MTI filter units and the A/D converters to suppress influences of transient responses consisted in output signals of the MTI filter units due to at least either one of data discontinuity of the Doppler data sequences at the time starting point or abrupt changes thereof.