Oximeter sensor with digital memory encoding sensor data
First Claim
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1. A sensor, comprising:
- a light emitting element configured to emit light;
a light detecting element configured to detect the light; and
a memory storing a manufacturer identification, the memory providing access to an oximeter monitor to read the manufacturer identification.
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Abstract
Embodiments of the present invention include systems and methods that relate to a sensor with memory. Specifically, one embodiment includes a sensor comprising a light emitting element configured to emit light, a light detecting element configured to detect the light, and a memory storing a manufacturer identification, the memory providing access to an oximeter monitor to read the manufacturer identification.
144 Citations
11 Claims
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1. A sensor, comprising:
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a light emitting element configured to emit light;
a light detecting element configured to detect the light; and
a memory storing a manufacturer identification, the memory providing access to an oximeter monitor to read the manufacturer identification. - View Dependent Claims (2, 3)
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4. A method of manufacturing an oximeter sensor, comprising:
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providing a light emitting element configured to emit light;
providing a light detecting element configured to detect the light; and
storing a manufacturer identification in a memory, the memory providing access to an oximeter monitor to read the manufacturer identification. - View Dependent Claims (5)
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6. A method of oximeter sensor operation, comprising:
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projecting light into a patient with a light emitting element;
detecting the light with a light detecting element; and
providing a manufacturer identification stored in a memory of the oximeter sensor to an oximeter monitor. - View Dependent Claims (7, 8)
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9. An oximeter system, comprising:
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an oximeter sensor, comprising;
a light emitting element configured to project light into a patient;
a light detector configured to detect the light;
a memory storing a manufacturer identification; and
an access point configured to provide access to the memory; and
an oximeter monitor, comprising;
an output circuit configured to provide signals to the oximeter sensor; and
a read circuit configured to read the manufacturer identification from the memory of the oximeter sensor via the access point.
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10. An oximeter monitor, comprising:
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a drive circuit configured to provide signals to circuitry of an oximeter sensor that is coupleable to a patient; and
a circuit configured to receive a manufacturer identification from a memory of the oximeter sensor.
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11. A method of oximeter monitor operation, comprising:
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providing signals to circuitry of an oximeter sensor that is coupleable to a patient; and
receiving a manufacturer identification from a memory of the oximeter sensor.
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Specification