SWINGING HIGH INTENSITY FOCUSED ULTRASOUND THERAPEUTIC APPARATUS AND MRI GUIDED HIGH INTENSITY FOCUSED ULTRASOUND THERAPEUTIC SYSTEM THEREOF - CHONGQING RONGHAI MEDICAL ULTRASOUND INDUSTRY LTD

Title:

SWINGING HIGH INTENSITY FOCUSED ULTRASOUND THERAPEUTIC APPARATUS AND MRI GUIDED HIGH INTENSITY FOCUSED ULTRASOUND THERAPEUTIC SYSTEM THEREOF

Document Type and Number:

WIPO Patent Application WO/2007/073642

Kind Code:

A1

Abstract:

The present invention belongs to the field of ultrasound therapy. A swinging high intensity focused ultrasound therapeutic apparatus of the present invention comprises an ultrasound transducer and its moving positioning mechanism, wherein said moving positioning mechanism use a swinging mechanism which is connected to the ultrasound transducer through a supporting lever. A MRI guided therapeutic system of the present invention comprises such a therapeutic apparatus. With the present invention, the ultrasound transducer can move flexibly, and since the moving positioning mechanism uses a swinging mechanism, the interference generated by the therapeutic system on the MRI apparatus is very small and the quality of ultrasound image obtained thus is good.

Inventors:

WANG LONG (CN)
MU MU (CN)
FU BING (CN)
WANG HAI (CN)

Application Number:

PCT/CN2006/001713

Publication Date:

July 05, 2007

Filing Date:

July 17, 2006

Export Citation:

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Assignee:

CHONGQING RONGHAI MEDICAL ULTRASOUND INDUSTRY LTD (CN)
WANG LONG (CN)
MU MU (CN)
FU BING (CN)
WANG HAI (CN)

International Classes:

A61N7/00

Foreign References:

US5044354A	1991-09-03
US5443068A	1995-08-22
CN1257414A	2000-06-21
JP3322649B2	2002-09-09
US5275165A	1994-01-04
US5443068A	1995-08-22
US6148225A	2000-11-14

Other References: