Title:
超音波医用システム
Document Type and Number:
Japanese Patent JP6840351
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve accuracy of synchronization related to signal processing in two devices for a diagnostic use and a treatment use.SOLUTION: An ultrasonic medical system includes an ultrasonic diagnostic device 100, an ultrasonic treatment device 200, and ultrasonic vibrators 10. One of the ultrasonic diagnostic device 100 and the ultrasonic treatment device 200 becomes a master device and the other becomes a slave device. When the ultrasonic diagnostic device 100 becomes a master device, a clock signal to be used in transmission/reception processing and a transmission synchronization signal are supplied from the ultrasonic diagnostic device 100 to the ultrasonic treatment device 200 to be a slave device. Thus, a clock jitter between both of the ultrasonic diagnostic device 100 and the ultrasonic treatment device 200 is reduced, so as to preferably eliminate a clock jitter.SELECTED DRAWING: Figure 1
Inventors:
Shin Yoshizawa
Akira Takagi
Shinichiro Umemura
Satoshi Tamano
Akira Takagi
Shinichiro Umemura
Satoshi Tamano
Application Number:
JP2016234678A
Publication Date:
March 10, 2021
Filing Date:
December 02, 2016
Export Citation:
Assignee:
国立大学法人東北大学
株式会社日立製作所
ソニア・セラピューティクス株式会社
株式会社日立製作所
ソニア・セラピューティクス株式会社
International Classes:
A61B8/00; A61N7/02
Domestic Patent References:
| JP2009136522A | ||||
| JP10216143A | ||||
| JP7047078A |
Foreign References:
| WO2007023878A1 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office