Cuff for blood pressure monitor

A cuff for a blood pressure monitor includes a cuff main unit wound around a measurement site of a living body, and a handle provided on the outer peripheral surface of the cuff main unit and gripped with a hand for fitting the cuff. The cuff main unit includes a cover member in which an air bag for pressing the living body and a curled elastic member wound annularly on the outside of the air bag and radially changeable in size are contained, and a diameter increasing/decreasing mechanism for increasing/decreasing a diameter of the curled elastic member. The handle has a push-button for increasing/decreasing the diameter of the curled elastic member by switching an operation of the diameter increasing/decreasing mechanism. This can provide a cuff for a blood pressure monitor permitting easy mounting/dismounting with respect to the measurement site of the living body.

Cuff of wrist-mount blood pressure monitor

A cuff of a wrist-mount blood pressure monitor includes an inflatable bag to which a predetermined quantity of fluid is supplied in order to press predetermined artery of a wrist, and a fixing member for mounting the inflatable bag on the wrist. The fixing member has a first half split ring-shaped fixing tool and a second half split ring-shaped fixing tool having an approximately ring shape with rigidity for preventing elastic deformation in a state where the inflatable bag is inflated.

Blood pressure monitor and cardiovascular disease risk analyzing program

A blood pressure monitor associates information representing measuring time input from a clock with measured blood pressure values so as to store them in a memory. Blood pressure values measured in a morning time zone and blood pressure values measured in an evening time zone are grouped based on the time information associated with the blood pressure values so as to be stored in the memory. A data intra-group average calculating section calculates averages of the blood pressure values in the groups, and a risk calculating section calculates a risk value based on the calculated results of the data intra-group average calculating section.

Oscillometric noninvasive blood pressure monitor

An oscillometric, noninvasive blood pressure monitor comprising an inflatable cuff adapted for placement around a body member, a pump for cuff inflation, a pressure transducer connected to the cuff, means for detecting oscillations in arterial pressure occurring during a transition in cuff pressure between a pressure greater than normal systolic pressure and a pressure less than normal diastolic pressure, and a blood pressure measurement circuit which is capable of determining the maximum amplitude (A.sub.m) of the oscillations, identifying mean cuff pressure (P.sub.m) as the coincident value of the cuff-pressure signal from the pressure transducer, and determining systolic pressure as a function of both A.sub.m and P.sub.m. In accordance with one aspect of the invention, the blood pressure monitor has an optical sensor including a light source and photodetector optically coupled to the body member proximate to the cuff. Oscillations in the output signal of the photodetector are detected, and the blood pressure measurement circuit determines the oscillation amplitude corresponding to systolic pressure (A.sub.s) as a function of both A.sub.m and P.sub.m.