Modular blood pressure measurement apparatus
First Claim
1. A blood pressure measurement apparatus for use in pneumatic communication with a blood pressure measuring cuff;
- said apparatus comprising;
a housing having an upper casing and a lower casing, the upper and lower casings mating to form the housing and define an interior chamber therein, the upper and lower casings being releasably separable for selective opening of the housing for access to the interior chamber;
a replaceable pneumatics module disposed within the interior chamber and detachably mounted to the lower casing of the housing, said pneumatics module including a pump for selectively inflating the blood pressure measuring cuff and a vent valve for selectively venting the blood pressure measuring cuff;
a replaceable electronics module disposed within the interior chamber and detachably mounted to the pneumatics module and the upper casing of the housing, said electronics module including a display for displaying a blood pressure reading and a control circuit for controlling said pump, said vent valve, and said display, each of said modules including an electrical and pneumatic connector interface, said modules being interconnected via said interface.
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Accused Products
Abstract
A blood pressure measurement apparatus for use in association with a blood pressure measuring cuff includes a housing having an upper shell and a lower shell defining an interior chamber and a replaceable module disposed within the interior chamber. The replaceable module houses a pump for inflating the blood pressure measuring cuff and a vent valve for venting the blood pressure measuring cuff. A cuff pressure sensor is provided within the interior chamber, either within or externally of the replaceable module. A control circuit for controlling the pump and the vent valve is provided on a circuit board disposed externally of the replaceable module. A power pack may be provided within the replaceable module for supplying electric power to the pump, the valve, the control circuit and other components within the interior chamber.
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Citations
7 Claims
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1. A blood pressure measurement apparatus for use in pneumatic communication with a blood pressure measuring cuff;
- said apparatus comprising;
a housing having an upper casing and a lower casing, the upper and lower casings mating to form the housing and define an interior chamber therein, the upper and lower casings being releasably separable for selective opening of the housing for access to the interior chamber; a replaceable pneumatics module disposed within the interior chamber and detachably mounted to the lower casing of the housing, said pneumatics module including a pump for selectively inflating the blood pressure measuring cuff and a vent valve for selectively venting the blood pressure measuring cuff; a replaceable electronics module disposed within the interior chamber and detachably mounted to the pneumatics module and the upper casing of the housing, said electronics module including a display for displaying a blood pressure reading and a control circuit for controlling said pump, said vent valve, and said display, each of said modules including an electrical and pneumatic connector interface, said modules being interconnected via said interface. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- said apparatus comprising;
Specification