Wireless patient monitoring system
First Claim
1. A device for monitoring a patient sensor, comprising:
- a sensing device disposed at least one of on and in the patient and taking sensor data continuously;
a transmitter located on the patient, internally powered, normally in a power-down state and powered-up for transmitting the sensor data;
a first link between the sensing device and the transmitter wherein the transmitter receives the sensor data from the sensing device and the first link comprises at least one of a wire and a wireless link; and
a receiver, located remote from the patient, receiving the sensor data transmitted wirelessly from the transmitter and the transmission is at least one of a burst, and upon a command.
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Abstract
A device and method for monitoring a patient having a sensing device taking sensor data continuously and a transmitter located on the patient and internally powered. The transmitter is normally in a power-down state and powered-up for transmitting the sensor data. A receiver is located remote from the patient and receives the sensor data transmitted wirelessly from the transmitter. The transmission is typically a burst and can also be initiated on a command. For the burst, the sensor data is accumulated over a first period. The transmitter can transmit the sensor data over a second period of time. The second period of time is shorter than the first period of time. Once the transmission is complete, transmitter can be powered down. A further step displays the sensor data at the receiver in pseudo real-time. The display is shifted by a sum of the first and the second period of time.
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Citations
36 Claims
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1. A device for monitoring a patient sensor, comprising:
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a sensing device disposed at least one of on and in the patient and taking sensor data continuously;
a transmitter located on the patient, internally powered, normally in a power-down state and powered-up for transmitting the sensor data;
a first link between the sensing device and the transmitter wherein the transmitter receives the sensor data from the sensing device and the first link comprises at least one of a wire and a wireless link; and
a receiver, located remote from the patient, receiving the sensor data transmitted wirelessly from the transmitter and the transmission is at least one of a burst, and upon a command. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method of monitoring a patent sensor, comprising the steps of:
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acquiring sensor data from a sensing device at least one of on and in the patient;
linking the sensor data to a transmitter by at least one of continuously, at an interval and upon a command;
powering the transmitter internally;
locating the transmitter on the patient;
powering the transmitter down in a normal state;
powering the transmitter up and transmitting the sensor data from the transmitter to a receiver by at least one of a burst and upon command; and
disposing the receiver remote from the transmitter. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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35. A method of monitoring a patent sensor, comprising the steps of:
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acquiring sensor data from a sensing device disposed at least one of on and in the patient;
linking the sensor data to a transmitter by at least one of a wireless and a wire link;
powering the transmitter internally;
locating the transmitter on the patient;
accumulating the sensor data over a first time;
powering on the transmitter and transmitting the sensor data from the transmitter to a receiver over a second time, shorter than the first time;
powering off the transmitter; and
displaying the sensor data at the receiver in pseudo real-time shifted by a sum of the first and the second times. - View Dependent Claims (36)
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Specification