Title:
ULTRASONIC DIAGNOSTIC EQUIPMENT
Document Type and Number:
Japanese Patent JP3769550
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment for effectively and automatically measuring a velocity of tissue inside a human body by use of Doppler effect without using a low-pass filter.
SOLUTION: This ultrasonic diagnostic equipment has: a sample data generation means emitting an ultrasonic signal into the human body, and sampling a reflected signal to generate sample data; a means processing the sample data to generate frequency distribution data including a velocity component of the human tissue and a velocity component of a blood flow; a human tissue velocity detection means extracting the frequency distribution data corresponding to the velocity component of the human tissue by use of a maximum value of the velocity component of the blood flow from the frequency distribution data; and a display means displaying the extracted frequency distribution data of the velocity component of the human tissue.
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Inventors:
Kim Chul Ann
Kim sung ho
Kim sung ho
Application Number:
JP2003110069A
Publication Date:
April 26, 2006
Filing Date:
April 15, 2003
Export Citation:
Assignee:
MEDISON CO.,LTD.
International Classes:
A61B8/08; A61B8/00; A61B8/06; G01S15/89; (IPC1-7): A61B8/08
Domestic Patent References:
| JP8299342A | ||||
| JP8084729A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Hideki Takahashi
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