Blood pressure monitoring device and method of manufacturing a parts mounting module of a blood pressure monitoring device
First Claim
1. A blood pressure monitoring device comprising:
- a cuff;
a fluid pressure system for filling the cuff with fluid under pressure; and
a parts mounting module for components of the fluid pressure system, said parts mounting module made of a material and including a fluid channel integrated therein and serving to connect the components of the fluid pressure system, said fluid channel having a bounding wall that is completely formed by the material of the parts mounting module.
2 Assignments
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Accused Products
Abstract
The invention is directed to a blood pressure monitoring device comprising a central parts mounting module and to a method of manufacturing this parts mounting module. According to the invention fluid channels are produced by gas injection into the interior of the parts mounting module, the walls bounding the fluid channels being completely formed by the material of the parts mounting module. The injection of gas continues for as long as a core of the parts mounting module is still in the liquid phase in the area of the fluid channel, whilst an outer area surrounding the core has already solidified, so that the pressure fluid expels the liquid core area, producing a tubular fluid channel.
6 Citations
24 Claims
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1. A blood pressure monitoring device comprising:
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a cuff;
a fluid pressure system for filling the cuff with fluid under pressure; and
a parts mounting module for components of the fluid pressure system, said parts mounting module made of a material and including a fluid channel integrated therein and serving to connect the components of the fluid pressure system, said fluid channel having a bounding wall that is completely formed by the material of the parts mounting module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 12, 13, 14, 15, 16, 17)
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8. A blood pressure monitoring device comprising:
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a cuff;
a fluid pressure system for filling the cuff with fluid under pressure;
a parts mounting module for components of the fluid pressure system, said parts mounting module made of a material and including a fluid channel integrated therein and serving to connect the components of the fluid pressure system, said fluid channel having a bounding wall that is completely formed by the material of the parts mounting module, wherein all of the components of the fluid pressure system are mounted on the parts mounting module in bays specifically provided for each component; and
a housing enclosing the parts mounting module and the components of the fluid pressure system. - View Dependent Claims (9, 10, 11)
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18. A blood pressure monitoring device for use with a cuff, said device comprising:
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a fluid pressure system for filling the cuff with fluid under pressure and for measuring the blood pressure, said fluid pressure system including a pump, a pressure valve, a pressure sensor, and power supply contacts, each of the pump, the pressure valve, and the pressure sensor including an electrical connector;
a printed circuit board carrying an electrical control unit for controlling the pump, the pressure valve and the pressure sensor, wherein the pump, the pressure valve, and the pressure sensor are arranged such that the electrical connections thereof are directly connected with the printed circuit board; and
a parts mounting module receiving the pump, the pressure valve, and the pressure sensor, the parts mounting module made of a material and including a fluid channel integrated therein, the fluid channel having a bounding wall that is completely formed by the material of the parts mounting module. - View Dependent Claims (19, 20, 21, 22, 23, 24)
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Specification