Title:
ULTRASONIC MEDICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/284390
Kind Code:
A1
Abstract:
Provided in the present invention is an ultrasonic medical device, comprising a control apparatus and a first sound wave transceiving assembly, wherein the control apparatus is used for controlling, in an interval between treatment rounds, the first sound wave transceiving assembly to transmit a focused detection sound wave to a focus area, and receiving a response sound wave generated by tissue in the focus area in response to the detection sound wave; and the control apparatus is further used for extracting feature information of the response sound wave, and generating focus area state prompt information according to the feature information. In the present invention, a control apparatus can control, in an interval between treatment rounds, a first sound wave transceiving assembly to perform sound wave detection, so as to acquire feature information of a response sound wave generated by tissue in a focus area, and thereby generating, in real time, focus area state prompt information corresponding to the feature information. When a foggy artifact occurs in a B-scan ultrasonographic image, a member of medical staff can control a treatment progress according to focus area state prompt information, thereby improving the treatment efficiency of an HIFU medical device and the safety of a treatment process.
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| WO/2014/159276 | ULTRASOUND-BASED NEUROMODULATION SYSTEM |
| WO/2022/180511 | ULTRASOUND TISSUE TREATMENT APPARATUS |
Inventors:
GONG XIAOBO (CN)
YU JINGBIN (CN)
YOU KAIJUN (CN)
YU JINGBIN (CN)
YOU KAIJUN (CN)
Application Number:
PCT/CN2022/092103
Publication Date:
January 19, 2023
Filing Date:
May 11, 2022
Export Citation:
Assignee:
CHONGQING RONGHAI ENGINEERING RES CENTER OF ULTRASOUND MEDICINE CO LTD (CN)
International Classes:
A61N7/02; A61B8/08
Domestic Patent References:
| WO2021130702A1 | 2021-07-01 |
Foreign References:
| CN113332620A | 2021-09-03 | |||
| CN104622504A | 2015-05-20 | |||
| CN102131546A | 2011-07-20 | |||
| CN111184949A | 2020-05-22 | |||
| CN102166135A | 2011-08-31 | |||
| CN1803224A | 2006-07-19 | |||
| US6425867B1 | 2002-07-30 |
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