SPHYGMOGRAPH

• Main Authors: NAKAJIMA SATOSHI, FUTATSUYAMA KOKI, KANDA TSUNEMI
• Format: Patent
• Language: English; Japanese
• Published: 26.01.2017
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

PROBLEM TO BE SOLVED: To provide a sphygmograph capable of optimizing pushing pressure by providing a contact part at an intelligible position.SOLUTION: A sphygmograph (1) includes: a light irradiation unit (3) for applying light to a site (25) of a human body; a light receiving unit (5) for receiving reflected light as light reflected from the site or transmission light as light transmitting trough the site; pulse wave measuring unit (7) for measuring pulse waves on the basis of the reflected light or the transmission light; and a contact part (15) with which the site comes into contact during measurement of the pulse waves. The contact part includes: a recess part (17) for storing at least a part of the site; and a projection part (19) provided inside the recess part.SELECTED DRAWING: Figure 3 【課題】当接部の位置が分かりやすく、押圧力を適切にすることができる脈波計を提供すること。【解決手段】人体の部位（２５）に光を照射する光照射ユニット（３）と、前記光が前記部位において反射した反射光、又は前記光が前記部位を透過した透過光を受光する受光ユニット（５）と、前記反射光又は前記透過光に基づき脈波を計測する脈波計測ユニット（７）と、脈波の計測中に前記部位が当接する当接部（１５）と、を備え、前記当接部は、前記部位の少なくとも一部を収容可能な凹部（１７）を備えるとともに、前記凹部の内部に凸部（１９）を備えることを特徴とする脈波計（１）。【選択図】図３