Simplified ECG monitoring system
OwnerDean O. Allgeyerinventor
Life of this patent
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Abstract
A simplified device and method for continuous ECG monitoring incorporates electrodes in a pulse oximeter finger probe and/or in a blood pressure cuff. The electrodes in the pulse oximeter and blood pressure cuff generate a continuous ECG tracing without the use of disposable electrodes connected to multiple electrical wires in an ECG harness. In another embodiment, simplified ECG monitoring system can act as a secondary ECG input to a system that uses a primary ECG input as well.
Claims16
In an ECG patient monitoring system with an ECG tracing display, the improvement consisting essentially of:
- a single blood pressure cuff;
- a single pulse oximeter;
- a single ECG lead consisting of a Lead I with a signal that is generated by;
- a first electrical connection operatively connected to the ECG monitoring system and to one electrode located on an inner side of the pulse oximeter for operative contact with a patient's skin on one of the right and left arm or hand;
- a second electrical connection operatively connected to the ECG monitoring system and to one electrode on the an inner side of the blood pressure cuff for operative contact with the patient's skin on the other of the right and left arm to create the ECG Lead I;
- and
- an electrical ground.
A system for monitoring a patient's oxygen saturation level, blood pressure, and cardiac function described by a Lead I ECG tracing, consisting essentially of:
- an ECG monitoring system with at least one ECG display;
- a single blood pressure cuff with an inner and outer surface, adapted to be mounted on one of the right and left side of the patient and connected to at least one blood pressure display;
- a single pulse oximeter with an inner and outer surface, adapted to be mounted on the other of the right and left side of the patient and connected to at least one oxygen saturation display;
- a first ECG electrode located on the inner surface of the pulse oximeter and operatively connected to the ECG monitoring system;
- a second ECG electrode located on the inner surface of the blood pressure cuff and operatively connected to the ECG monitoring system;
- a ground electrode mounted on the inner surface of the blood pressure cuff and operatively connected to an electrical ground;
- and
- wherein the electrical potential across the ECG electrodes and the ECG monitoring system generate an ECG Lead I.
Dependencies are inferred from the claim text.