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IONTOPHORESIS APPARATUS

申请公布号:JP2007143681(A)

申请号:JP20050339692

申请日期:2005.11.25

申请公布日期:2007.06.14

申请人:
TRANSCUTANEOUS TECHNOLOGIES INC

发明人:MATSUMURA TAKEHIKO;NAKAYAMA HATOO;AKIYAMA HIDEO

分类号:A61N1/30;A61N1/04

主分类号:A61N1/30

摘要:PROBLEM TO BE SOLVED: To provide an iontophoresis apparatus with which a chemical can be applied in the state of a ring of a large diameter surrounding an injury while avoiding it, for example. SOLUTION: In the iontophoresis apparatus 10, an acting-side electrode structure 20 is constituted as an acting-side electrode 30 where a ring-form chemical holding part 24, a second ion selective film 26 and an electrolyte holding part 28 are layered in order inside a ring-form first ion selective film 22, and whose center is circular, and is sealed with an acting-side electrode side insulation member 32 where only the part of the ring-form first ion selective film 22 is exposed. COPYRIGHT: (C)2007,JPO&INPIT

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