Wearable patch system

Abstract

This invention relates to a wearable patch system, which mainly consists of a control unit mounted on the adhesive layer of the patch body. The control unit is connected to a sweat detection unit, a temperature detection electrode, and a blood flow and heat flux detection module for detecting human body conditions. The sweat detection unit detects information such as sweat concentration, pH value, and subcutaneous moisture dynamics. The temperature detection electrode detects temperature changes in the skin and local muscle layers. The blood flow and heat flux detection module detects microcirculation and metabolic changes. A power management unit is connected to the control unit to provide the necessary power. This allows the system to detect various related states through the human skin in real time, enabling immediate processing based on different detection states. Furthermore, it can be connected to a learning platform for learners to conduct related learning activities, thus enhancing its practicality and usability.

Claims

1. A wearable patch system, which mainly includes a patch body; wherein: The patch body has an adhesive layer, on which a control unit is disposed. The control unit is connected to a sweat detection unit, a temperature detection electrode, and a blood flow and heat flux detection module. The sweat detection unit, the temperature detection electrode, and the blood flow and heat flux detection module can all detect the human body through the adhesive layer. The sweat detection unit is used to detect information related to the concentration of human sweat, pH value, and subcutaneous moisture dynamics. The temperature detection electrode is used to detect temperature changes in human skin and local muscle layers. The blood flow and heat flux detection module is used to detect indicators of human microcirculation and metabolic changes. In addition, a power management unit is connected to the control unit to provide the power required for the whole system.

2. The wearable patch system as described in claim 1, wherein, The adhesive layer is a medical-grade elastic breathable patch.

3. The wearable patch system as described in claim 1, wherein, The sweat detection unit is a millimeter-wave (mmWave) sensing array chip.

4. The wearable patch system as described in claim 1, wherein, The control unit is connected to a low-power communication module, which is used to connect to the learning platform. The learning platform is installed on a computer host and can receive various detection-related information transmitted by the low-power communication module of the patch body. After data calculation, the learning platform will issue relevant questions for learners to discuss and respond to.

5. The wearable patch system as described in claim 4, wherein, The low-power communication module can be either a Bluetooth Low Energy module or a 5G communication module.

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