Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ULTRASONIC SCANNER, AND ULTRASONIC SIGNAL CORRECTION METHOD FOR ULTRASONIC SCANNER
Document Type and Number:
WIPO Patent Application WO/2023/120785
Kind Code:
A1
Abstract:
The present invention relates to an ultrasonic scanner. The ultrasonic scanner is a bladder scanner using a motor for mechanical rotation in one direction and using the manual rotation of an operator in the other direction, and can reduce a urine volume estimation error, which can cause an unwanted physical position shift of a single-element ultrasonic transducer when urine volume in a bladder is sought. A control unit of the ultrasonic scanner, according to the present invention, corrects coordinates for ultrasonic echo signals by considering the tilt angle of an ultrasonic probe by means of a manual operation if an ultrasonic echo signal is received from the ultrasonic transducer, and acquires a fan-shaped two-dimensional ultrasonic image by using an ultrasonic echo signal of the corrected coordinates.

Inventors:
KIM JUNG HOE (KR)
Application Number:
PCT/KR2021/019851
Publication Date:
June 29, 2023
Filing Date:
December 24, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MCUBE TECH CO LTD (KR)
International Classes:
A61B8/14; A61B8/08
Foreign References:
KR102333542B12021-12-01
JP2004516865A2004-06-10
KR102333542B12021-12-01
US20040267123A12004-12-30
JP2003190168A2003-07-08
Attorney, Agent or Firm:
LEE, Ji Yeon (KR)
Download PDF: