| 摘要 |
<P>PROBLEM TO BE SOLVED: To acquire neat fitting when fitted on a living body and suppress the intrusion of external disturbance light. Ž<P>SOLUTION: This pulse photometry probe is provided with: a light emitter 21 worn to a living body and emitting a light toward a living body tissue; a light receiver 22 receiving the emission light of the light emitter 21 reaching through the living body tissue; a surface sheet 40 which is located at a light emission-side face of the light emitter 21 and the light receiving-side face of the light receiver 22 and comes into contact with the living body tissue; a protection sheet 30 which is located at a light non-emission-side face of the light emitter 21 and the light non-receiving-side face of the light receiver 22, is formed with a slit 31 expanding/contracting in the distance direction of the light emitter 21 and the light receiver 22 and protects the light emitter 21 and the light receiver 22; a first sheet 12 covering the surface sheet 40 and the protection sheet 30; a first lead wire 23 extending to the light emitter 12 or the light receiver 22; and a second lead wire 24 having one or more slack portions, when being worn to the living body, becoming into an appropriate length from a basal portion 26 bundled with the first lead wire 23 to the other one of the light receiver 22 or the light emitter 21. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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