发明公开
EP2353640A2 Pain sensory nerve stimulation apparatus
审中-公开
Schmerzsensornerv-Stimulationsvorrichtung
- 专利标题： Pain sensory nerve stimulation apparatus
- 专利标题（中）： Schmerzsensornerv-Stimulationsvorrichtung
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申请号： EP11153842.7申请日： 2011-02-09
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公开(公告)号： EP2353640A2公开(公告)日： 2011-08-10
- 发明人: Inui, Koji , Takeshima, Yasuyuki , Motogi, Jun , Ono, Yoshinobu , Kojima, Takeshi , Ushijima, Ryosuke , Nakaichi, Katsumi , Shibuya, Kazuwa
- 申请人： Nihon Kohden Corporation , Inter-University Research Institute Corporation National Institutes of Natural Sciences
- 申请人地址： 31-4, 1-chome, Nishiochiai Shinjuku-ku Tokyo JP
- 专利权人： Nihon Kohden Corporation,Inter-University Research Institute Corporation National Institutes of Natural Sciences
- 当前专利权人： Nihon Kohden Corporation,Inter-University Research Institute Corporation National Institutes of Natural Sciences
- 当前专利权人地址： 31-4, 1-chome, Nishiochiai Shinjuku-ku Tokyo JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2010026278 20100209
- 主分类号： A61N1/34
- IPC分类号： A61N1/34 ; A61B5/04 ; A61B5/103
摘要：
A pain sensory nerve stimulation apparatus includes: an electrode portion including: a first electrode, a tip end of which is adapted to be inserted into a skin; and at lease one second electrode which is disposed in a circumference of the first electrode without being electrically conductive with the first electrode, and which is adapted to be in contact with a skin; and a stimulation signal supplying unit, supplying a bipolar stimulation signal between the first electrode and the second electrode, the bipolar stimulation signal including a first waveform signal and a second waveform, the first waveform which is convex in a negative direction in the first electrode, the second waveform signal which is convex in a positive direction in the first electrode.
公开/授权文献
- EP2353640B1 Pain sensory nerve stimulation apparatus 公开/授权日：2020-04-08
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