Blood pressure monitor
First Claim
Patent Images
1. A blood pressure monitor, comprising:
- a cuff configured to apply a pressure to a target portion of a body of a user;
a pressurizer manually operated and including a rotator, the pressurizer configured to supply a fluid to the cuff, to cause the cuff to apply the pressure, through rotation of the rotator caused by an external rotational force manually applied to the blood pressure monitor to rotate the rotator;
a depressurizer manually operated and configured to reduce the applied pressure applied by the cuff to the target portion; and
a sensor configured to measure a pressure of the target portion.
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Accused Products
Abstract
A blood pressure monitor including a manually operable pressurizer is disclosed. The blood pressure monitor may include a cuff configured to apply a pressure to a target portion of a body of a user, a pressurizer, a depressurizer, and a sensor to measure a blood pressure. The pressurizer may include a rotator, and be configured to supply a fluid to the cuff, to cause the cuff to apply the pressure, through rotation of the rotator caused by an external rotational force applied to the blood pressure monitor to rotate the rotator. The depressurizer may be configured to reduce the applied pressure applied by the cuff to the target portion.
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Citations
12 Claims
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1. A blood pressure monitor, comprising:
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a cuff configured to apply a pressure to a target portion of a body of a user; a pressurizer manually operated and including a rotator, the pressurizer configured to supply a fluid to the cuff, to cause the cuff to apply the pressure, through rotation of the rotator caused by an external rotational force manually applied to the blood pressure monitor to rotate the rotator; a depressurizer manually operated and configured to reduce the applied pressure applied by the cuff to the target portion; and a sensor configured to measure a pressure of the target portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 9, 10, 11)
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8. A blood pressure monitor, comprising:
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a cuff configured to apply a pressure to a target portion of a body of a user; a pressurizer including a rotator, the pressurizer configured to supply a fluid to the cuff, to cause the cuff to apply the pressure, through rotation of the rotator caused by a rotational force applied to the blood pressure monitor to rotate the rotator; a depressurizer configured to reduce the applied pressure applied by the cuff to the target portion; a sensor configured to measure a pressure of the target portion; and a tube configured to supply the fluid to the cuff, wherein the depressurizer comprises a valve configured to maintain a speed at which the fluid is discharged from the cuff to be constant when the external rotational force is ceased, and wherein the valve comprises; a ring configured to obstruct a flow of the fluid; and a support configured to support the ring based on the flow of the fluid and in which a taper, inclined in a direction in which the fluid flows, is formed.
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12. A blood pressure monitor, comprising:
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a cuff configured to apply a pressure to a target portion of a body of a user; a pressurizer manually operated and including a peristaltic pump with a rotator, the pressurizer configured to supply a fluid to the cuff, to cause the cuff to apply the pressure, through rotation of the rotator caused by a force manually applied to rotate the rotator; a depressurizer manually operated and configured to reduce the applied pressure applied by the cuff to the target portion; and a sensor configured to measure a pressure of the target portion.
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Specification