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. 26, 2003
Filed:
Nov. 23, 1999
Masa Yamamoto, Nagareyama, JP;
Masaru Suemune, Kashiwa, JP;
Hitachi Medical Corporation, Tokyo, JP;
Abstract
A Doppler sample point setting apparatus in a ultrasonic tomograph comprises a probe for transmitting and receiving ultrasonic waves to and from an object; a signal processing unit for causing the probe to transmit the ultrasonic waves, receiving and signal-processing ultrasonic reflected echo signals received by the probe, and outputting a ultrasonic tomogram, a bloodstream image and bloodstream information; a display unit for displaying the ultrasonic tomogram, the bloodstream image and the Doppler sample point; and a control unit for automatically setting the position of the Doppler sample point on the basis of the bloodstream information.