Title:
POSITION DETECTOR FOR FOCAL RANGE IN LITHOTRIPTOR
Document Type and Number:
Japanese Patent JPH0622974
Kind Code:
A
Abstract:
PURPOSE: To provide a device capable of securely detecting a position of the focus range of a shock wave source and aligning a calculus to the focus range. CONSTITUTION: A motion process to be induced into the body of a patient PK by a shock wave is detected by comparison of ultrasonic images in plural processes in time lags. The detected motion processes are imaged on a display BS by color coding.
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Inventors:
YOBUSUTO TORAIBAA
Application Number:
JP10692492A
Publication Date:
February 01, 1994
Filing Date:
April 24, 1992
Export Citation:
Assignee:
DORNIER MEDIZINTECHNIK
International Classes:
A61B8/06; A61B17/22; A61B17/225; A61B18/00; (IPC1-7): A61B17/22; A61B17/36
Attorney, Agent or Firm:
Kazuo Sato (3 others)
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