apparatus for driving guff for blood pressure machine

摘要

The present invention relates to a cuff drive device for a blood pressure meter, in the blood pressure meter to roll measuring blood pressure the cuff to the arm under the cuff 20, but moves while drawing a spiral curve inside the hollow cuff cylinder 18 , and a predetermined length of the band 66, and the rack 68 provided in the outer surface of the band, is joined to the inner surface of the band includes a bag portion 70 is pressed by air flows, the rack is the cuff and pass on to the pinion 34 which passes through the cylinder, the pinion is because it is directly coupled to the motor shaft of the driving motor 28, reducing the size of the cuff drive unit and significantly reduces the amount of product, the structure of the complete daegudong device It can be easily and reduces the number of parts.