CUFF FOR BLOOD PRESSURE INFORMATION MEASUREMENT APPARATUS, AND BLOOD PRESSURE INFORMATION MEASUREMENT APPARATUS

摘要

A cuff for use in the measurement of blood pressure information comprises a belt-like cuff main body and a fluid bag attached to the cuff main body and capable of expanding or shrinking when a fluid flows into or away from the fluid bag, and is wound around a subject of interest in use. The fluid bag is formed into the form of a square-shaped bag by flatting a tubular resin sheet and then hermetically closing both opening end parts of the flattened resin sheet. A partially adhered part, which is produced by folding the resin sheet and then bonding the folded part, is formed at a part of at least one of a pair of opposite sides which respectively intersect sides of both closed end parts and are positions along the direction of the winding of the cuff around the subject.