BLOOD PRESSURE MEASUREMENT DEVICE

• Main Authors: KUBO MASARU, SANO YOSHIHIKO, HAMAGUCHI TAKEHIRO, MORI KENTARO, HIGASHIMURA YU, NISHIOKA TAKAAKI
• Format: Patent
• Language: English; Japanese
• Published: 22.07.2019
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

To provide a blood pressure measurement device capable of restraining a sensing cuff from being creased or broken.SOLUTION: A blood pressure measurement device 1 comprises: a device body 3; a collar 5 secured to the device body 3, which is curved following a circumferential direction of a wrist 200 of a living body, one end and the other end of which are spaced apart, and which comes into contact between at least a back side and a palm side of the wrist 200; a belt 4 provided on the device body 3 to cover an exterior surface of the collar 5, the belt being worn around the wrist 200; a sensing cuff 73 disposed in a region of the wrist 200 where an artery 210 is present; a back board 72 provided on a collar 5 side of the sensing cuff 73 and extending in the circumferential direction of the wrist 200; an elastically deformable rubber plate 76 provided between the collar 5 and the back board 72; a pressing cuff 71 provided on a belt 4 side of the collar 5 to press the sensing cuff 73; and a cuff 74 provided on a living-body side of the collar 5 and disposed on the back side of the wrist 200.SELECTED DRAWING: Figure 4 【課題】センシングカフに皺や折れが生じることを抑制できる血圧測定装置を提供すること。【解決手段】血圧測定装置１は、装置本体３と、生体の手首２００の周方向に倣って湾曲するとともに、一端と他端とが離間して形成され、手首２００の少なくとも手の甲側及び手の平側の間に接する、装置本体３に固定されるカーラ５と、装置本体３に設けられ、カーラ５の外面を覆うとともに、手首２００に装着されるベルト４と、手首２００の動脈２１０が存する領域に配置されるセンシングカフ７３と、センシングカフ７３のカーラ５側に設けられ、手首２００の周方向に延在する背板７２と、カーラ５及び背板７２の間に設けられ、弾性変形するゴム板７６と、カーラ５のベルト４側に設けられ、センシングカフ７３を押圧する押圧カフ７１と、カーラ５の生体側に設けられ、手首２００の手の甲側に配置されるカフ７４と、を備える。【選択図】 図４