发明名称 |
ULTRASOUND INTRATISSULAR APPLICATOR FOR THERMOTHERAPY |
摘要 |
The invention concerns medical treatment material, in particular an applicator, for heating internally, a medium absorbing ultrasounds, characterised in that it has: an applicator head (1) comprising at least an ultrasound transducer (8) whereof a surface, called emitting surface, remote-covered with a sealing membrane (21) transparent to ultrasounds, and another surface, opposite the emitting surface, is associated with means (15) not propagating or slightly propagating ultrasounds; means (11, 12) remote-connecting the transducer to an electric generator; and means (22, 23, 24) producing an ultrasound coupling with the membrane. The invention is applicable to equipment treating tumours by localised thermotherapy. |
申请公布号 |
WO9856462(A1) |
申请公布日期 |
1998.12.17 |
申请号 |
WO1998FR01212 |
申请日期 |
1998.06.11 |
申请人 |
INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE - I.N.S.E.R.M.;LAFON, CYRIL;CHAPELON, JEAN-YVES;CATHIGNOL, DOMINIQUE;PRAT, FREDERIC |
发明人 |
LAFON, CYRIL;CHAPELON, JEAN-YVES;CATHIGNOL, DOMINIQUE;PRAT, FREDERIC |
分类号 |
A61B18/00;A61N7/02;(IPC1-7):A61N7/02;A61B17/22 |
主分类号 |
A61B18/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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