Method of Manufacturing Core of Cuff for Blood Pressure Meter and Cuff for Blood Pressure Meter
AssigneeCitizens Holdings Co., Ltd.
InventorTakuro Kohyama
Life of this patent
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Abstract
It is an object to provide a method of manufacturing a core of a cuff for blood pressure meter and a cuff for blood pressure meter in order to improve operability during the insertion and removal of an arm and fittability during the tightening of the arm as well as to enable the reduction of manufacturing costs. A cuff for blood pressure meter (1) has an air bag (12), and a core (2) disposed outside the air bag (12). The core (2) includes a flexible sheet-like first core (21) and a second core (22) which is formed into a curved shape and which is attached to and stacked on the first core (21) and which curves the first core (21).
Claims10
A cuff for blood pressure meter comprising an air bag, and a core disposed outside the air bag,
- characterized in that the core includes:
- a flexible sheet-like first core;
- and
- a second core which is formed into a curved shape and which is stacked on and attached to the first core and which curves the first core.
A method of manufacturing a core of a cuff for blood pressure meter, the cuff for blood pressure meter including an air bag, and a core disposed outside the air bag, the method characterized by comprising the steps of:
- cutting a flexible sheet to form a first core;
- molding a second core which is in contact with the first core and which curves the first core;
- and
- joining the second core to the first core in a stacked state.
Dependencies are inferred from the claim text.