MAGNETIC FIELD STIMULATOR AND COOLING METHOD THEREOF

WIPO Patent Application WO/2012/034391

A1

A magnetic field stimulator and a cooling method thereof are disclosed. The magnetic field stimulator comprises a stimulating racket (10) and a cooling apparatus (20). The cooling apparatus (20) comprises an internal cooling coil (21), a cooling medium (22) and a cooling cycle unit (23) which cools the cooling medium (22). The internal cooling coil (21) has a first inlet (211) and a first outlet (212) and is set within the stimulating racket (10). The cooling cycle unit (23) installs with a second inlet (231) and a second outlet (232). The first outlet (212) connects with the second inlet (231), and the first inlet (211) connects with the second outlet (232). The cooling medium (22) flows in a passageway composed by the internal cooling coil (21) and the cooling cycle unit (23). The cooling medium (22) circulates through the internal cooling coil (21) and the cooling cycle unit (23) and thus carries away heat, which enables that the whole stimulating racket (10) can obtain cooling continuously. The scheme improves the working stability of the stimulating racket (10), and can be used continuously in practical clinical applications, thereby the risk of high-voltage current leakage of the external water-cooling is avoided and the security is improved.

SUN YIHUA (CN)
YU WEIXIN (CN)
CAI SHENGAN (CN)

PCT/CN2011/072222

March 22, 2012

March 28, 2011

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WUHAN YIRUIDE MEDICAL EQUIPMENT CO LTD (CN)
SUN YIHUA (CN)
YU WEIXIN (CN)
CAI SHENGAN (CN)

A61N2/02; F25B19/00

WO2009063055A1

2009-05-22

CN101947359A	2011-01-19
CN201167011Y	2008-12-17
CN201791260U	2011-04-13
CN201273863Y	2009-07-15

DHC LAW OFFICE (CN)
深圳鼎合诚知识产权代理有限公司 (CN)

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