Title:
ULTRASONIC PROBE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2015/021778
Kind Code:
A1
Abstract:
Disclosed is an ultrasonic probe assembly comprising a support frame (9), an acoustic window (2), an ultrasonic transducer assembly (3) and an ultrasonic transducer drive assembly, wherein the ultrasonic transducer assembly (3) is connected to the ultrasonic transducer drive assembly, and the transducer array thereof extends into a receiving groove (210) of the acoustic window (2), and is capable of moving, in the receiving groove (210), relative to the acoustic window (2). When the above-mentioned ultrasonic probe assembly is working, the contact area between the lower surface (22) of the acoustic window (2) and the scanning target is always below the transducer array, and there is no relative motion between the lower surface (22) of the acoustic window (2) and the scanning target along the tangential direction of the lower surface, and it does not require the use of additional disposable consumables to fix the scanning target when scanning, thereby reducing medical costs.
Inventors:
ZHU ZIYAN (CN)
SHI ZHIWEI (CN)
ZHU LEI (CN)
LIU DEJIE (CN)
SHI ZHIWEI (CN)
ZHU LEI (CN)
LIU DEJIE (CN)
Application Number:
PCT/CN2014/074388
Publication Date:
February 19, 2015
Filing Date:
March 31, 2014
Export Citation:
Assignee:
SHENZHEN MINDRAY BIO MED ELECT (CN)
International Classes:
A61B8/00; G01N29/24
Domestic Patent References:
| WO2012077111A1 | 2012-06-14 |
Foreign References:
| CN101564304A | 2009-10-28 | |||
| US6574499B1 | 2003-06-03 | |||
| CN101301209A | 2008-11-12 | |||
| CN101203182A | 2008-06-18 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
广州华进联合专利商标代理有限公司 (CN)
广州华进联合专利商标代理有限公司 (CN)
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