发明名称 |
Ultrasonic Imaging Apparatus |
摘要 |
It is possible to realize an ultrasonic imaging apparatus capable of eliminating deterioration of the S/N of the ultrasonic image while suppressing enlargement of the circuit size. The ultrasonic imaging apparatus includes: an ultrasonic probe having a plurality of transducers arranged for transmitting and receiving ultrasonic waves to/from an object to be examined; transmission means for supplying a drive signal to each of the transducers; reception means for phasing/adding and receiving a reflected echo signal received by each transducer; and an image processing unit for reconfiguring an ultrasonic image based on the reflected echo signal received. The transmission means divides the plurality of transducers into a plurality of groups, supplies a common drive signal to the transducers belonging to the same group, and performs focus control by group units.
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申请公布号 |
US2008294050(A1) |
申请公布日期 |
2008.11.27 |
申请号 |
US20050571782 |
申请日期 |
2005.07.06 |
申请人 |
SHINOMURA RYUICHI;ASAFUSA KALSUNORI;OSHIKI MITSUHIRO |
发明人 |
SHINOMURA RYUICHI;ASAFUSA KALSUNORI;OSHIKI MITSUHIRO |
分类号 |
A61B8/00 |
主分类号 |
A61B8/00 |
代理机构 |
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地址 |
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