PROBLEM TO BE SOLVED: To provide a cordless therapeutic point searching device characterized by use of no electric cord, thus allowing for easy searching for a therapeutic point while holding with one hand as well as enabling switching of the sensitivity with the tip of a finger of the hand holding the device.SOLUTION: A cordless therapeutic point searching device according to the present invention comprises: a battery and lead wires attached to the main body formed of an electric nonconductor and constituting a pen-type housing a probe of a good electric conductor installed inside a tip housing portion and connected to the lead wires a pair of electrodes including an indifferent electrode formed of the tip housing portion and electric current sensing devices interposed between the probe and the pair of electrodes, the device being characterized in that the pair of electrodes are arranged very closely such as being placed within an external diameter of 2 mm of the tip housing portion of the pen-type housing to thereby eliminate the use of an electric cord, and the device can be operated without using a high-voltage, high-capacity battery, thus enhancing the ease of use and carrying.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】本発明は、コードをなくして片手のみで把持しながらつぼの探索を可能にし、かつ把持した片手の指先によっても感度の切換を可能にして、つぼ探索を簡単に行い得るようにしたコードレスつぼ探索器に関するものである。【解決手段】本発明のコードレスつぼ探索器は、ペン型ハウジングを構成する電気不導体の本体に取り付けた電池及び導線と、電気良導体の先端ハウジング部内に設置され、前記導線と接続した探索子と、先端ハウジング部から構成した不関電極とからなる一対の電極との間に電流感知装置を介在させ、かつ前記一対の電極をペン型ハウジングの先端ハウジング部の、外径約2mmの径内に置くことにより、一対の電極を極めて近く配置してコードを使用せず、かつ高電圧、高容量の電池を使用することなく作動可能とし、使用・携行の便宜を図ることができるようにしたことを特徴とする。【選択図】図1
