HIGH-INTENSITY FOCUSING ULTRASOUND APPARATUS AND CONTROL METHOD

WIPO Patent Application WO/2021/203910

A1

High-intensity focusing ultrasound apparatus (10) and a control method. According to the high-intensity focusing ultrasound apparatus (10), by providing a focusing transducer (120) having a freely transformable shape, after an entire transducer assembly (100) extends into an inner cavity of an object to be treated, the transducer assembly (100) can extend through a narrow part into the inner cavity of an object to be treated, and after extending into the inner cavity of the object to be treated, the shape of the focusing transducer (120) in the transducer assembly (100) changes, so that the effective area of the focusing transducer (120) increases, and the ultrasonic energy produced increases, thereby enhancing the irradiation intensity for a region to be treated, and satisfying normal operation requirements of the transducer assembly (100).

WO/2014/084984	DEVICE AND METHOD FOR SALVAGING MYOCARDIUM FOLLOWING HEART ATTACK
WO/2015/115683	HIGH-INTENSITY FOCUSED ULTRASONIC WAVE TREATMENT DEVICE AND METHOD FOR CONTROLLING SAME
WO/2013/009785	SYSTEMS AND METHODS FOR IMPROVING AN OUTSIDE APPEARANCE OF SKIN USING ULTRASOUND AS AN ENERGY SOURCE

MAO JIAWEI (CN)
YUAN JINQIANG (CN)
JIANG ZUPING (CN)
ZHOU JIA (CN)
GAO XIAOBIN (CN)

PCT/CN2021/080490

October 14, 2021

March 12, 2021

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ULTRASOUND ASSISTED MEDTECH PTE LTD (CN)

A61N7/02; A61N7/00

CN111450426A	2020-07-28
CN212756864U	2021-03-23
US20030171701A1	2003-09-11
CN1338909A	2002-03-06
CN107660137A	2018-02-02
CN103764225A	2014-04-30
CN110871158A	2020-03-10
US20070232913A1	2007-10-04

ADVANCE CHINA IP LAW OFFICE (CN)

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