PULSE OXIMETER SENSOR
First Claim
1. A method of sensing or measuring various characteristics of blood including the steps of:
- providing a sensor including an emitter and a receiver coupled to external processing apparatus, the sensor having a generally elongated configuration designed to be formed into a generally U-shaped orientation;
positioning the sensor over the skin of a patient adjacent the patient'"'"'s mouth with the emitter and receiver in an aligned orientation on opposite sides of the skin, one of the emitter and receiver against the skin outside of the mouth and the other of the receiver and the emitter against the skin on the inside of the mouth; and
using the sensor to sense or measure at least one selected characteristic of the blood of the patient.
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Accused Products
Abstract
A method of sensing or measuring various characteristics of blood is disclosed. The method includes providing a sensor having an emitter and a receiver coupled to external processing apparatus. The sensor has a generally elongated configuration designed to be formed into a generally U-shaped orientation so that the sensor can be positioned over the skin of a patient adjacent the patient'"'"'s mouth with the emitter and receiver in an aligned orientation on opposite sides of the skin. One of the emitter and receiver is positioned against the skin outside of the mouth and the other is positioned against the skin on the inside of the mouth. The sensor is used to sense or measure at least one selected characteristic of the blood of the patient.
9 Citations
11 Claims
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1. A method of sensing or measuring various characteristics of blood including the steps of:
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providing a sensor including an emitter and a receiver coupled to external processing apparatus, the sensor having a generally elongated configuration designed to be formed into a generally U-shaped orientation; positioning the sensor over the skin of a patient adjacent the patient'"'"'s mouth with the emitter and receiver in an aligned orientation on opposite sides of the skin, one of the emitter and receiver against the skin outside of the mouth and the other of the receiver and the emitter against the skin on the inside of the mouth; and using the sensor to sense or measure at least one selected characteristic of the blood of the patient. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of sensing or measuring various characteristics of blood including the steps of:
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providing a sensor including an emitter and a receiver coupled to external processing apparatus, providing the sensor with a generally elongated thin body including a thin formable base layer, a pliable padding material positioned on a surface of the formable base layer, and a smooth layer of material fixed to a surface of the pliable padding material, the body being designed to be formed into a generally U-shaped orientation; positioning the sensor over the skin of a patient adjacent the patient'"'"'s mouth with the emitter and receiver in an aligned orientation on opposite sides of the skin, one of the emitter and receiver against the skin outside of the mouth and the other of the receiver and the emitter against the skin on the inside of the mouth; and using the sensor to sense or measure at least one selected characteristic of the blood of the patient.
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9. A blood sensor comprising:
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a generally elongated thin body designed to be formed into a generally U-shaped orientation, the body including a thin formable base layer; an emitter positioned on the base layer adjacent one end thereof and further positioned to emit outwardly generally away from the base layer; a receiver positioned on the base layer adjacent an opposite end thereof and further positioned to receive emissions directed generally at the base layer; and the elongated thin body designed to be positioned over the skin of a patient adjacent the patient'"'"'s mouth in the generally U-shaped orientation, the emitter and the receiver being further positioned to be aligned in direct communication through the patient'"'"'s skin with one of the emitter and receiver positioned outside the patient'"'"'s mouth and the other of the receiver and the emitter inside the patient'"'"'s mouth. - View Dependent Claims (10, 11)
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Specification