Method of producing cuff of sphygmomanometer having automatic cuff winding mechanism

摘要

In a method of producing a cuff of a sphygmomanometer having an automatic cuff winding mechanism, the cuff includes a band-shaped fluid bladder forming a cavity for inserting a user's arm therein, a shape maintenance member wound on the band-shaped fluid bladder, a band-shaped bag wound on the shape maintenance member, and a cylindrical elastic plate housed in the band-shaped bag. The method includes winding the band-shaped fluid bladder on an outer circumferential surface of a cylindrical jig having approximately the same outer diameter as the cavity of the band-shaped fluid bladder, winding the shape maintenance member on an outer circumferential surface of the band-shaped fluid bladder, winding the band-shaped bag on an outer circumferential surface of the shape maintenance member, removing the cylindrical jig from the band-shaped fluid bladder, and housing the cylindrical elastic plate inside the band-shaped bag.

主权项

1. A method of producing a cuff of a sphygmomanometer comprising an automatic cuff winding mechanism, wherein the cuff comprises a band-shaped fluid bladder foiming a cavity for insetting a user's arm therein, a shape maintenance member wound on the band-shaped fluid bladder, a band-shaped bag wound on the shape maintenance member, and a cylindrical elastic plate housed in the band-shaped bag, the method comprising:
winding the band-shaped fluid bladder on an outer circumferential surface of a cylindrical jig comprising approximately a same outer diameter as the cavity of the band-shaped fluid bladder such that an inner circumferential surface of the band-shaped fluid bladder follows the outer circumferential surface of the cylindrical jig,
wherein a perimeter of the cylindrical jig has a size within a range of an applicable perimeter of the user's arm; winding the shape maintenance member on an outer circumferential surface of the band-shaped fluid bladder; winding the band-shaped bag on an outer circumferential surface of the shape maintenance member; removing the cylindrical jig from the band-shaped fluid bladder; and housing, after removing the cylindrical jig, the cylindrical elastic plate inside the band-shaped bag.