Integrated ECG and SpO2 Sensor Layout for Simultaneous Measurement
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Solution Overview
Problem
Existing electrocardiogram and blood oxygen measurement devices require separate measurements, consuming time and space, and cannot provide simultaneous data for medical diagnosis.
Innovation Solution
An integrated measurement device combining electrocardiogram and blood oxygen sensors with a data processing module, allowing simultaneous data acquisition and blood pressure calculation using infrared light PPG waveform analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If separate electrocardiogram and blood oxygen measurement devices are used, then measurement accuracy is maintained, but device volume and measurement time increase
Solution Approach 1:
The patent combines separate electrocardiogram measurement device and blood oxygen measurement device into a single integrated measurement device. The electrocardiogram collection apparatus includes electrode slices with a hollow portion where the blood oxygen collection apparatus is disposed, allowing both measurement functions to coexist in one device without compromising measurement accuracy
2Reliability
If separate electrocardiogram and blood oxygen measurement devices are used, then each measurement function is reliable, but measurement time increases
Solution Approach 1:
The integrated measurement device allows simultaneous acquisition of electrocardiogram data and blood oxygen data through its dual measurement functions. The data processing module can process both types of data concurrently, enabling users to obtain complete physiological reference data in a single measurement session rather than requiring separate measurements
Solution Approach 2:
The measurement device is designed with multi-functionality to perform both electrocardiogram measurement and blood oxygen measurement through a single device. The electrocardiogram collection apparatus and blood oxygen collection apparatus work together within the same device structure, providing universal measurement capability for multiple physiological parameters
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Reduces device volume, enables simultaneous measurement of electrocardiogram and blood oxygen data, improving user convenience and measurement efficiency.
Implementation Method 1
the light emitting diode is configured to emit red light and infrared light
Implementation Method 2
the receiving diode is configured to receive multi-channel optical signals resulting from reflecting or transmitting the red light and infrared light from human tissues, convert the multi-channel optical signals into a digital signal
Data Source
AI summary
A measurement device and method, and a storage medium, belonging to the technical field of medical devices. The measurement device comprises an upper housing; a lower housing; a blood oxygen collection apparatus embedded and an electrocardiogram collection apparatus which are embedded in a groove of the upper housing; and a power supply apparatus, and a circuit mainboard which are arranged between the upper housing and the lower housing, wherein the electrocardiogram collection apparatus comprises a first electrode plate and a second electrode plate; the two electrode plates are separately embedded in the groove at both ends of the upper housing; a hollow-out part is formed on any one of the electrode plates, and the blood oxygen collection apparatus is arranged at the hollow-out part. The embodiments of the present disclosure are applicable to a process of collecting blood oxygen and electrocardiogram.