Physiological Feedback Intelligent Control System

Abstract

This invention, as a physiological feedback intelligent control system, comprises a measurement module, a physiological signal preprocessing module, an adaptive physiological control module, and actuators. It measures the user's physiological information, processes the physiological signals, and outputs a preprocessed physiological signal. The adaptive physiological control module then generates a control signal based on this preprocessed physiological signal to dynamically adjust at least one action parameter of the actuator. This forms a physiological feedback closed-loop control mechanism to improve venous return, maintain stable oxygen delivery, and enhance the system's personalized control capabilities and user safety.

Claims

1. A physiological feedback intelligent control system, comprising: a first power supply element; a measurement module electrically connected to the first power supply element; a first transmission module electrically connected to the measurement module and the first power supply element; a second power supply element; a second transmission module electrically connected to the second power supply element and the first transmission module, the second transmission module receiving physiological measurement information from the first transmission module; and a physiological signal control module electrically connected to the second transmission module and the second power supply element, the physiological signal control module comprising: a physiological signal preprocessing module electrically connected to the second transmission module, the physiological signal preprocessing module receiving the physiological measurement information, performing signal preprocessing on the physiological measurement information, and outputting a preprocessed physiological signal; An adaptive physiological control module is electrically connected to the physiological signal preprocessing module. The adaptive physiological control module receives the preprocessed physiological signal and generates a control signal based on the preprocessed physiological signal. An actuating element is electrically connected to the adaptive physiological control module. The actuating element is used to receive the control signal and adjust at least one action parameter based on the control signal.

2. The physiological feedback intelligent control system as described in claim 1, wherein the measurement module comprises: a measurement unit; a signal processing unit electrically connected to the measurement unit; and a display unit electrically connected to the signal processing unit.

3. The physiological feedback intelligent control system as described in claim 2, wherein the measurement unit measures heart rate information and blood oxygen saturation information.

4. The physiological feedback intelligent control system as described in claim 1, wherein the physiological signal preprocessing module performs noise suppression, motion artifact compensation and signal stabilization processing on the physiological measurement information.

5. The physiological feedback intelligent control system as described in claim 1, wherein the adaptive physiological control module generates the control signal using an adaptive learning algorithm.

6. The physiological feedback intelligent control system as described in claim 5, wherein the adaptive learning algorithm is a recursive least squares algorithm.

7. The physiological feedback intelligent control system as described in claim 1, wherein the control signal is used to adjust one of the oscillation frequencies, one oscillation amplitude, or one rotational speed of the actuating element.

8. The physiological feedback intelligent control system as described in claim 1, wherein the physiological signal control module further comprises: a physiological state monitoring module electrically connected to the physiological signal preprocessing module and the adaptive physiological control module, the physiological state monitoring module being used to determine whether the preprocessed physiological signal deviates from a preset physiological range based on a physiological state reference value established by the preprocessed physiological signal and the adaptive physiological control module; and an alarm element electrically connected to the physiological state monitoring module, the alarm element being used to output an alarm signal when the physiological state monitoring module determines that the preprocessed physiological signal deviates from the preset physiological range.

9. The physiological feedback intelligent control system as described in claim 8, wherein the preprocessed physiological signal includes a heart rate, a blood oxygen saturation, a perfusion index, or an oxygen delivery rate.

10. The physiological feedback intelligent control system as described in claim 8, wherein the warning signal includes a sound warning signal, a vibration warning signal, or a visual warning signal.

11. The physiological feedback intelligent control system as described in claim 1, wherein the adaptive physiological control module is used to dynamically adjust the at least one action parameter of the actuator according to the pre-processed physiological signal, forming a physiological feedback closed-loop control mechanism.

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