Nihon Kohden Corporation;Inter-University Research Institute Corporation National Institutes of Natural Sciences
发明人:
申请号：
EP11153842.7
公开号：
EP2353640A3
申请日:
2011.02.09
申请国别(地区):
EP
年份:
2014
代理人:
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.
