Blood pressure measuring instrument with tubular type pumpable pressure collar

摘要

The blood pressure measuring instrument has a tubular type pressure collar (1) with two end sections, which can be pumped up. A pressure collar (1) with two end sections, which can be pumped up. A pressure measuring mechanism (2) and a pressure indicating system are connectable at the collar (1). A pumping unit (4) produces pressure in the collar and at least one valve (6) is provided for regulating the pressure in the collar. During the measurement, the pressure collar (1) is arranged around the lower arm of a person in the region of the wrist or in the vicinity of the pulse vein. The pressure measuring mechanism (2) is arranged in the vicinity of one of the end sections of the pressure collar (1). So that the region of the collar between both end sections, completely embraces the wrist. A pump system producing the pressure in the pressure collar (1) is arranged at the other end section of the pressure collar.