PROBLEM TO BE SOLVED: To provide a biological information detector being capable of alleviating wearers discomfort while suppressing a reduction in pulse wave detection accuracy due to sweat, and the like.SOLUTION: A biological information detector 100 includes: a case portion 30 being attached to an object body to be inspected and provided with a detection window 90 of a detection section detecting biological information of the object body to be inspected on a first surface of an object body to be inspected side band portions 11 and 12 attached to the case portion and a pad portion 110 provided around the detection window of the first surface of the case portion. Further, an air entrance path through which air enters the detection window is provided to the pad portion.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】汗による脈波検出精度の低下を抑制すると共に、装着者の不快感を軽減することができる生体情報検出装置等を提供する。【解決手段】生体情報検出装置100は、被検体に装着され、被検体の生体情報を検出する検出部の検出窓90が被検体側の第1の面に設けられるケース部30と、ケース部に取り付けられるバンド部11、12と、ケース部の第1の面の検出窓の周りに設けられるパッド部110と、を含む。そして、パッド部には、検出窓へ空気が進入するための空気進入路が設けられる。【選択図】図2
