TWI724340B - Physiological detection module and wearable electronic apparatus - Google Patents

Abstract

A physiological detection module and wearable electronic apparatus includes a bracelet, a display unit, an optical sensing unit, an electrode unit and a microneedle sensing unit. The bracelet includes a housing and two girdles. A circuit board of a physiological detection module is arranged inside the housing. The display unit is arranged on a front side of the housing and electrically connected to the circuit board. The optical sensing unit is arranged on a reverse side of the housing and electrically connected to the circuit board. The electrode unit is arranged on the bracelet and electrically connected to the circuit board. The microneedle sensing unit is arranged on the bracelet and electrically connected to the circuit board. Moreover, the optical sensing unit, the microneedle sensing unit and the electrode unit measure a physiological signal, and the display unit displays the physiological signal after the circuit board operates the physiological signal.

Description

Physiological detection module and wearable electronic device

The invention relates to a physiological detection device, in particular to a composite module with human physiological health detection and its device.

With the continuous advancement of technology, many smart devices have been developed, and they can be used with smart phones, such as a health monitoring bracelet, to monitor the user’s health at any time and display it on the bracelet to provide preliminary information. Health information for users to understand.

At present, the most common health bracelet is for the user to wear on the wrist to count the number of steps the user takes each day, and calculate the calories consumed by the user in a day from the number of steps, and then put the health bracelet on The information is transmitted to the smart phone through the built-in wireless transmission module, so that the user can watch how many steps are taken and how many calories are consumed today.

As health bracelets are widely accepted by the public, many health bracelets have been developed, such as measuring physiological signals such as heartbeat, heart rate, electrocardiogram, blood oxygen concentration, or lactic acid. However, the monitoring functions of these health bracelets are limited to only one or two. For example, those that can measure blood pressure and heartbeat cannot measure blood oxygen concentration, blood sugar or lactic acid, and those that can measure blood oxygen concentration cannot measure heartbeat and blood pressure. , Blood sugar, or lactic acid, and so on. If you want to be able to measure multiple functions, the user must buy every type of health bracelet, which will cost too much and it is not easy to take it out for use.

Therefore, the main purpose of the present invention is to solve the traditional shortcomings. The present invention provides a composite health bracelet that allows users to perform a variety of physiological signal measurements, and can provide health information for users' reference in a very short time. .

To achieve the above objective, the present invention provides a physiological detection module, including: a micro-processing unit, an optical sensing unit, a micro-needle sensing unit, an electrode unit, a storage unit, a display unit, a wireless Transceiver unit. The micro-processing unit contains a software program for calculating the measured physiological signal data and the average value of a measurement period. The optical sensing unit is electrically connected with the micro-processing unit to optically measure physiological signals, and transmit the physiological signals to the micro-processing unit. The micro-needle sensing unit is electrically connected with the micro-processing unit, and the tissue fluid is sampled by low-invasive puncture, so as to transmit the measured physiological signal of the tissue fluid to the micro-processing unit. The electrode unit is electrically connected with the micro-processing unit, and is matched with the optical sensing unit or alone to measure physiological signals, and the measured physiological signals are sent to the micro-processing unit. Wherein, the optical sensing unit, the microneedle sensing unit, and the electrode unit are used to measure the physiological signal, and the physiological signal is calculated by the micro-processing unit to calculate the result measured by the physiological detection module.

In an embodiment of the present invention, the physiological signal includes measured values of heartbeat, heart rate, electrocardiogram, blood pressure, blood oxygen, blood sugar, lactic acid, and alcohol.

In an embodiment of the present invention, the microneedle sensing unit is composed of a plurality of small microneedles.

In an embodiment of the present invention, the electrode unit includes a first electrode sheet, a second electrode sheet, and a third electrode sheet.

In one embodiment of the present invention, the optical sensor unit is a reflective optical sensor, which uses a green light-emitting diode and an infrared light-emitting diode to detect the amount of blood flowing through the wrist at a specific time. The calculation of the micro-processing unit obtains the heartbeat data of the physiological signal.

In one embodiment of the present invention, the optical sensor unit is a reflective optical sensor. A red light-emitting diode and an infrared light-emitting diode are used to obtain the physiological signal of oxyhemoglobin and oxygen in a specific time. The difference of oxyhemoglobin is converted into the blood oxygen concentration of the physiological signal by the micro-processing unit.

In an embodiment of the present invention, the optical sensing unit is a light volume change scanning graph sensor. When measuring, the first electrode sheet, the second electrode sheet, and the third electrode sheet of the electrode unit are required to be measured. The electrode sheet is used as an electrocardiogram sensor, and the light volume change scanning graph sensor is in contact with the second electrode sheet and the third electrode sheet, and when the other hand touches the first electrode sheet, the heartbeat can be measured, Blood pressure, heart rate, electrocardiogram data.

In an embodiment of the present invention, when blood glucose is measured, a finger is placed on one of the first electrode pad, the second electrode pad, or the third electrode pad, and the reverse ion analysis method will cause a slight Electric current passes through the fingers to break down the salt, and glucose is produced in the process of decomposition, and the value of glucose is converted into the value of blood sugar through the micro-processing unit.

In an embodiment of the present invention, a storage unit is further included, and the storage unit is electrically connected to the micro-processing unit for storing physiological signal data calculated by the micro-processing unit. In an embodiment of the present invention, the storage unit is a memory.

In an embodiment of the present invention, a wireless transceiving unit is further included, and the wireless transceiving unit is electrically connected with the micro-processing unit to wirelessly connect to an external smart device. In an embodiment of the present invention, the wireless transceiver unit is WIFI.

In an embodiment of the present invention, a display unit is further included, and the display unit is electrically connected to the micro-processing unit for displaying the physiological signal data calculated by the micro-processing unit.

In an embodiment of the present invention, the display unit is a liquid crystal display screen or a touch-type liquid crystal display screen.

In an embodiment of the present invention, an audio generating unit is further included, and the audio generating unit is electrically connected with the micro-processing unit to provide a call and generate a prompt sound.

In an embodiment of the present invention, the audio generating unit is composed of a microphone and a speaker.

In an embodiment of the present invention, an input unit is further included, the input unit is electrically connected to the micro-processing unit, and the input unit is composed of at least one key.

In an embodiment of the present invention, the button is a push button, a rotary button or a touch button.

In an embodiment of the present invention, a vibration unit is further included, which is electrically connected to the micro-processing unit. When a call or message from the smart device is received, it will be transmitted to the physiological detection module for reception, and the micro-processing unit drives the The vibration unit generates a vibration pattern to inform the user.

In an embodiment of the present invention, a power supply unit is further included, which is electrically connected to the micro-processing unit to provide the power required by the physiological detection module.

In an embodiment of the present invention, the power supply unit is a rechargeable battery.

In an embodiment of the present invention, a wireless charging unit is further included to induce magnetic force through the wireless charging unit to wirelessly charge the power supply unit.

In an embodiment of the present invention, it further includes a connector that is electrically connected to the physiological detection module.

In an embodiment of the present invention, the connector is a Micro USB, a Lightning connector, and a Type-c connector.

To achieve the above objective, the present invention provides a wearable electronic device, including: a wristband, a display unit, an optical sensing unit, an electrode unit, and a microneedle sensing unit. The hand ring includes a shell and two loops. The shell has a circuit board of a physiological detection module in the shell. The two ends of the shell are pivotally connected to the two loops. The display unit is arranged on the front surface of the casing and is electrically connected with the circuit board. The optical sensing unit is arranged on the back of the casing and is electrically connected with the circuit board. The electrode unit is arranged on the wristband and is electrically connected with the circuit board. The microneedle sensing unit is arranged on the wristband and is electrically connected with the circuit board. Wherein, the optical sensing unit, the microneedle sensing unit, and the electrode unit are used to measure the physiological signal, and the physiological signal is calculated by the circuit board to be displayed on the display unit.

In an embodiment of the present invention, the physiological signal includes measured values of heartbeat, heart rate, electrocardiogram, blood pressure, blood oxygen, blood sugar, lactic acid, and alcohol.

In an embodiment of the present invention, the microneedle sensing unit is arranged on the back of the casing of the wristband or on one of the two loops.

In an embodiment of the present invention, the microneedle sensing unit is composed of a plurality of small microneedles.

In an embodiment of the present invention, the optical sensing unit is configured on the back of the housing, and the optical sensing unit is a reflective optical sensor with a green light-emitting diode and an infrared light-emitting diode The body detects the amount of blood flowing through the wrist at a specific time, and obtains the heartbeat data of the physiological signal after the calculation of the circuit board.

In an embodiment of the present invention, the optical sensing unit is configured on the back of the housing, and the optical sensing unit is a reflective optical sensor. A red light-emitting diode is matched with an infrared light-emitting diode. The body can obtain the difference between the oxyhemoglobin and oxyhemoglobin of the physiological signal in a specific time, and convert the blood oxygen concentration of the physiological signal through the circuit board.

In an embodiment of the present invention, the electrode unit includes a first electrode sheet, a second electrode sheet, and a third electrode sheet. The first electrode sheet of the electrode unit is disposed on the front surface of the housing, and the second electrode sheet The electrode sheet and the third electrode sheet are arranged on the back of the casing and located on both sides of the optical sensing unit.

In an embodiment of the present invention, when blood glucose is measured, a finger is placed on one of the first electrode pad, the second electrode pad, or the third electrode pad, and the reverse ion analysis method will cause a slight Electric current passes through the fingers to break down the salt, and glucose is produced during the decomposition process. The value of glucose is converted to the value of blood sugar through the circuit board and displayed on the display unit.

In an embodiment of the present invention, the optical sensing unit is disposed on the back of the housing, and the optical sensing unit is a light volume change scanning graph sensor. When measuring, the electrode unit is required The first electrode sheet, the second electrode sheet, and the third electrode sheet are used as an electrocardiogram sensor, and the light volume change scanning graph sensor is in contact with the second electrode sheet and the third electrode sheet, and the other When the first electrode sheet is touched with a hand, the heartbeat, blood pressure, heart rate and electrocardiogram data can be measured and displayed on the display unit.

In an embodiment of the present invention, the electrode unit includes a first electrode sheet, a second electrode sheet, and a third electrode sheet. The first electrode sheet of the electrode unit is disposed on the front surface of the housing, and the second electrode sheet The electrode sheet and the third electrode sheet are arranged on the second ring belt.

In an embodiment of the present invention, the optical sensing unit is disposed on the back of the housing, and the optical sensing unit is a light volume change scanning graph sensor. When measuring, the electrode unit is required The first electrode sheet, the second electrode sheet, and the third electrode sheet are used as an electrocardiogram sensor, and the light volume change scanning graph sensor is in contact with the second electrode sheet and the third electrode sheet, and the other When the first electrode sheet is touched with a hand, the heartbeat, blood pressure, heart rate and electrocardiogram data can be measured and displayed on the display unit.

In an embodiment of the present invention, the display unit is a liquid crystal display screen or a touch-type liquid crystal display screen.

In an embodiment of the present invention, the physiological detection module further includes a micro-processing unit, a storage unit, a wireless transceiving unit, an audio generating unit, an input unit, a vibration unit, and a power supply unit.

In an embodiment of the present invention, the storage unit is a memory.

In an embodiment of the present invention, the wireless transceiver unit is WIFI.

In an embodiment of the present invention, the audio generating unit is electrically connected with the micro-processing unit to provide a call and generate a prompt sound.

In an embodiment of the present invention, the audio generating unit is composed of a microphone and a speaker.

In an embodiment of the present invention, an input unit is further included, the input unit is electrically connected to the micro-processing unit, and the input unit is composed of at least one key.

In an embodiment of the present invention, the button is a push button, a rotary button or a touch button.

In an embodiment of the present invention, the vibration unit is electrically connected to the micro-processing unit. When the smart device calls or messages, they are transmitted to the physiological detection module to receive, and the micro-processing unit drives the vibration unit to generate The vibration pattern informs the user.

In an embodiment of the present invention, the power supply unit is electrically connected with the micro-processing unit to provide the power required by the physiological detection module.

In an embodiment of the present invention, the power supply unit is a rechargeable battery.

In an embodiment of the present invention, the physiological detection module further includes a wireless charging unit to induce magnetic force through the wireless charging unit to wirelessly charge the power supply unit.

In an embodiment of the present invention, the physiological detection module further includes a connector that is electrically connected to the physiological detection module.

In an embodiment of the present invention, the connector is a Micro USB, a Lightning connector, and a Type-c connector.

In an embodiment of the present invention, one end of the endless belt has a buckle and perforations, and the other end of the endless belt has a fastener.

With regard to the technical content and detailed description of the present invention, it is now explained as follows with the drawings:

Please refer to FIG. 1, which is a block diagram of the circuit of the physiological detection module of the present invention. As shown in the figure: the physiological detection module 100 of the present invention includes: a micro-processing unit 101, an optical sensing unit 102, a micro-needle sensing unit 103, an electrode unit 104, a storage unit 105, and a display The unit 106, a wireless transceiver unit 107, an audio generating unit 108, an input unit 109, a vibration unit 110, and a power supply unit 120.

The micro-processing unit 101 contains a software program for calculating the measured physiological signal data and the average value of a measurement period. In this diagram, the physiological signals include measured values of heartbeat, heart rate, electrocardiogram, blood pressure, blood oxygen, blood sugar, lactic acid, and alcohol.

The optical sensing unit 102 is electrically connected to the micro-processing unit 101, and the optical sensing unit 102 is a reflective optical sensor or a photoplethysmography (PPG) sensor. The optical sensor unit 102 is a reflective optical sensor. If a green light-emitting diode (LED) is combined with an infrared light-emitting diode (LED), it detects the amount of blood flowing through the wrist at a specific time. The processing unit 101 calculates the number of heartbeats; if a red light-emitting diode (LED) is used with an infrared light-emitting diode (LED), the difference between deoxyhemoglobin and oxygenated hemoglobin at a specific time can be obtained. The micro-processing unit 101 converts the blood oxygen concentration. When the optical sensing unit 102 is a PPG (Photoplethysmography) sensor, the first electrode sheet 1041, the second electrode sheet 1042, and the third electrode sheet of the electrode unit 104 need to be measured. 1043 is used as an electrocardiogram (ECG) sensor. When the user wears it, the blood pressure measurement mode is activated, and the worn wrist will interact with the PPG (Photoplethysmography) sensor and the second electrode sheet. 1042 is in contact with the third electrode sheet 1043, and when the other hand touches the first electrode sheet 1041, blood pressure, heart rate, and electrocardiogram can be measured. After the micro-processing unit 101 calculates, the data of heartbeat, blood pressure, heart rate, electrocardiogram and blood oxygen concentration are directly stored in the storage unit 105 and the data of blood pressure, heart rate, electrocardiogram and blood oxygen concentration are displayed on the display unit 106 on.

The microneedle sensing unit 103 is electrically connected to the microprocessing unit 101. The microneedle sensing unit 103 is composed of a plurality of small microneedles (not shown in the figure), and the microneedles are used for skin puncture. The low-invasive puncture can effectively reduce the pain of the user, and at the same time, it can sample the tissue fluid to measure the concentration of lactic acid in the human body. It can help athletes or sports-loving people adjust the exercise intensity and frequency to achieve the most effective exercise training or quantity. Measure the alcohol concentration value and monitor whether the driver has an alcohol reaction at any time. At the same time, after the micro-processing unit 101 calculates, the lactic acid concentration value is stored in the storage unit 105 and displayed on the display unit 106.

The electrode unit 104 is electrically connected to the micro-processing unit 101. The electrode unit 104 includes a first electrode sheet 1041, a second electrode sheet 1042, and a third electrode sheet 1043. The first electrode sheet 1041, the second electrode sheet 1042, and the third electrode sheet 1043 are combined with the optical sensing unit 102. In addition to measuring and monitoring blood pressure, heart rate, and electrocardiogram, the first electrode sheet 1041, the second electrode sheet 1041 The second electrode sheet 1042 and the third electrode sheet 1043 can also perform blood glucose detection. During blood glucose detection, when the user places his finger directly on one of the first electrode sheet 1041, the second electrode sheet 1042, or the third electrode sheet 1043, the electrode sheet uses the reverse ion analysis method to There is a micro current passing through the fingers to decompose the salt, and glucose will be produced during the decomposition process, and the value of glucose can be converted into the value of blood sugar through the micro-processing unit 101, without any drop of blood during the process. The blood glucose data after the measurement will be stored in the storage unit 105 through the micro-processing unit 101.

The storage unit 105 is electrically connected to the micro-processing unit 101, and the storage unit 105 stores the measured physiological signal data, such as heartbeat, heart rate, electrocardiogram, blood pressure, blood oxygen, blood glucose, lactic acid and alcohol data and Standard comparison value. In this drawing, the storage unit 105 is a memory.

The display unit 106 is electrically connected to the micro-processing unit 101. The display unit 106 is driven by the micro-processing unit 101 to display the measured physiological signal data, graphics, and data of the average value of a measurement period. Alternatively, when the physiological detection module 100 is wirelessly coupled to a smart device (not shown in the figure) through the wireless transceiver unit 107, it can display a message or caller ID. In this figure, the display unit 106 is a liquid crystal display (LCD) or a touch-type liquid crystal display.

The wireless transceiver unit 107 is electrically connected to the micro-processing unit 101. The wireless transceiver unit 107 is coupled to a smart device, and can transmit the sensed physiological signal to the smart device for viewing by the user. In this figure, the wireless transceiver unit 107 is wifi.

The audio generating unit 108 is electrically connected to the micro-processing unit 101. After the user completes the measurement of physiological signals, the micro-processing unit 101 will display the measured data on the display unit 106. The unit 101 simultaneously drives the audio generating unit 108 to generate a sound to inform the user that the measurement is complete, or use a sound to inform the user that the measured physiological signal data exceeds the standard value. Alternatively, when the physiology detection module 100 is wirelessly coupled to the smart device through the wireless transceiver unit 107, the audio generating unit 108 can be used to make a call. In this figure, the audio generating unit is composed of a microphone and a speaker.

The input unit 109 is electrically connected to the micro-processing unit 101, and the input unit 109 is used to activate the physiological detection module or switch the measurement mode. In this drawing, the input unit 109 is composed of at least one key. The button is a push button, a rotary button or a touch button.

The vibration unit 110 is electrically connected to the micro-processing unit 101. When the physiology detection module 100 is wirelessly coupled to the smart device through the wireless transceiver unit 107, incoming calls or messages from the smart device will be transmitted to the physiology detection module 100 for reception and driven by the micro-processing unit 101 The vibration unit 110 generates a vibration pattern to inform the user, and at the same time it is displayed on the display unit 106. In this diagram, the message includes text messages, step counting data, and emails.

The power supply unit 120 is electrically connected to the micro-processing unit 101 to provide the power required by the physiological detection module 100. In this figure, the power supply unit 120 is a rechargeable battery.

Please refer to FIGS. 2, 3, and 4, which are partial enlarged schematic diagrams of the front, back and microneedle sensing unit of the wearable electronic device of the present invention. As shown in the figure: The wearable electronic device of the present invention has a wristband 200 for the user to wear on the wrist. The wristband 200 includes a housing 201, and both ends of the housing 201 are pivotally connected to a loop 202 , 203, at one end of the ring belt 202 there is a buckle 204 and a perforation 205, the ring belt 203 has a buckle 206 on one end, after the ring belt 203 is passed through the buckle 204, the ring belt 203 The fastening member 206 is fastened in the perforation 205.

The housing 201 is equipped with a circuit board (not shown in the figure) of the physiological detection module 100, the display unit 106 of the physiological detection module 100 is arranged on the front of the housing 201, and the optical sensing unit 102 is arranged on the front of the housing 201. On the back of the housing 201, the first electrode sheet 1041 of the electrode unit 104 is arranged on the front of the housing 201, the second electrode sheet 1042 and the third electrode sheet 1043 are arranged on the back of the housing 201, and are located in the On both sides of the optical sensing unit 102, the microneedle sensing unit 103 of the physiological detection module 100 is arranged on the back of the housing 201, and the input unit 109 is arranged on one side of the housing 201 In addition, the units of the physiological detection module 100 exposed to the housing 201 are all disposed on the circuit board.

When the user wears on the wrist, the key of the input unit 109 can be used to activate or switch the measurement mode. The optical sensor unit 102 is a reflective optical sensor. If a green light-emitting diode (LED) is combined with an infrared light-emitting diode (LED), it detects the amount of blood flowing through the wrist at a specific time. The processing unit 101 calculates the number of heartbeats; if a red light-emitting diode (LED) is used with an infrared light-emitting diode (LED), the difference between deoxyhemoglobin and oxygenated hemoglobin at a specific time can be obtained. The micro-processing unit 101 converts the blood oxygen concentration. When the optical sensing unit 102 is an optical volume change scanning graph sensor for measurement, the first electrode sheet 1041, the second electrode sheet 1042, and the third electrode sheet 1043 of the electrode unit 104 must be used as an electrocardiogram (ECG). ) A sensor, when the light volume change scan graph sensor and the second electrode sheet 1042 and the third electrode sheet 1043 are in contact with the wrist, and the other hand touches the first electrode sheet 1041, it can be measured Measure blood pressure, heart rate and electrocardiogram. After the micro-processing unit 101 calculates, the data of heartbeat, blood pressure, heart rate, electrocardiogram and blood oxygen concentration are directly stored in the storage unit 105 and the data of blood pressure, heart rate, electrocardiogram and blood oxygen concentration are displayed on the display unit 106 on.

When measuring the lactic acid value, the micro-needles 1031 are used to perform skin puncture. The low-invasive puncture is used to sample the tissue fluid to measure the lactic acid concentration value in the human body. After calculation by the micro-processing unit 101, the lactic acid concentration value is stored in the storage The unit 105 and the display unit 106 help the athlete or sports-loving person to adjust the exercise intensity and frequency to achieve the most effective exercise training.

During blood glucose measurement, when the user places his finger directly on one of the first electrode sheet 1041, the second electrode sheet 1042, or the third electrode sheet 1043, the electrode sheet uses the reverse ion analysis method to There is a micro current passing through the fingers to decompose the salt, and glucose will be produced during the decomposition process, and the value of glucose can be converted into the value of blood glucose through the micro-processing unit 101, without any drop of blood in the process. The blood glucose data after the measurement will be stored in the storage unit 105 by the micro-processing unit 101 and displayed in the display unit 106.

When measuring heartbeat, blood pressure, heart rate, electrocardiogram, and blood oxygen concentration, the measured physiological signal exceeds the standard value, and the micro-processing unit 101 drives the audio generating unit 108 to generate a sound to inform the user.

When the physiological detection module 100 is wirelessly coupled to a smart device (not shown in the figure) through the wireless transceiver unit 107, it can display messages or caller ID and make a call. And the sensed physiological signal can be transmitted to the smart device to provide users for viewing.

Please refer to FIG. 5, which is a schematic side view of the wearable electronic device of the present invention. As shown in the figure: In the present invention, a connector 207 can be added to the side surface of the housing 201 of the wristband 200. The connector 207 is electrically connected to the circuit board of the physiological detection module 100, and the connector 207 is plugged in The transmission line (not shown in the figure) enables the bracelet 200 to be charged or updated. In this drawing, the connector 207 is a Micro USB, a Lightning connector, and a Type-c connector.

Please refer to FIG. 6, which is a schematic diagram of another embodiment of the wearable electronic device of the present invention. As shown in the figure: the first electrode sheet 1041, the second electrode sheet 1042, the third electrode sheet 1043 and the microneedle sensing unit 103 of the electrode unit 104 of the present invention can be arranged on the single ring belt 202 , Or set on the two ring belts 202, 203, so that the optical sensing unit 102 and the electrode unit 104 can be aligned with the blood vessel position of the human body when worn to perform heartbeat, heart rate, electrocardiogram, blood pressure, blood oxygen Monitoring measurement.

Furthermore, a wireless charging unit (not shown in the figure) can be added to the physiological detection module 100, so that the wearable device 200 does not need to be plugged into any transmission line, as long as the wireless charging unit induces magnetic force, it can supply power The unit 120 performs wireless charging.

Please refer to FIG. 7, which is a schematic diagram of another embodiment of the physiological detection module of the present invention. As shown in the figure: The present invention can install the physiological detection module 100 on the steering wheel 301 of the vehicle 300. When the driver holds the steering wheel 301, the microneedle sensing unit 103 on the physiological detection module 100 can sense Whether the driver has alcohol, heartbeat, blood pressure, heart rate, electrocardiogram, blood oxygen concentration, or lactic acid concentration measured value is transmitted to the display 303 on the dashboard 302 of the vehicle 300 for display to monitor the physiological condition of the driver at any time.

However, the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of patent protection of the present invention. Therefore, all equivalent changes made by using the description or drawings of the present invention are included in the rights of the present invention in the same way. Within the scope of protection, they shall be combined to Chen Ming.

100: Physiological detection module

101: Micro Processing Unit

102: Optical sensing unit

103: Microneedle sensing unit

1031: microneedle

104: Electrode unit

1041: The first electrode sheet

1042: second electrode sheet

1043: third electrode sheet

105: storage unit

106: display unit

107: wireless transceiver unit

108: Audio generation unit

109: input unit

110: Vibration unit

120: power supply unit

200: bracelet

201: Shell

202, 203: ring belt

204: ring buckle

205: Piercing

206: Fastener

300: Vehicle

301: steering wheel

302: Dashboard

303: Display

FIG. 1 is a schematic block diagram of the circuit of the physiological detection module of the present invention;

Figure 2 is a schematic front view of the wearable electronic device of the present invention;

FIG. 3 is a schematic diagram of the back of the wearable electronic device of the present invention;

Fig. 4 is a partial enlarged schematic diagram of the microneedle sensing unit of Fig. 3;

Figure 5 is a schematic side view of the wearable electronic device of the present invention;

Fig. 6 is a schematic diagram of another embodiment of the wearable electronic device of the present invention;

FIG. 7 is a schematic diagram of another embodiment of the physiological detection module of the present invention.

104: Electrode unit

1041: The first electrode sheet

106: display unit

109: input unit

200: bracelet

201: Shell

202, 203: ring belt

204: ring buckle

205: Piercing

206: Fastener

Claims (1)

A wearable electronic device includes: a hand ring, including a housing and two loops, the housing has a circuit board of a physiological detection module inside, the two ends of the shell are pivotally connected to the two loops, and the loop One end has a buckle and a perforation, and the other end of the belt has a buckle; the physiological detection module includes: a micro-processing unit, which contains the physiological signal data after the calculation and measurement and a measurement A software program for calculating the average value of the cycle; a storage unit, which is a memory, is electrically connected to the micro-processing unit to store the physiological signal data calculated by the micro-processing unit; a wireless transceiver unit is connected to the The micro-processing unit is electrically connected to an external smart device by wireless connection; wherein the wireless transceiver unit is WIFI; an input unit is electrically connected to the micro-processing unit, and the input unit is composed of at least one button; Wherein, the button is a push button, a rotary button or a touch button; a power supply unit is a rechargeable battery, which is electrically connected to the micro-processing unit to provide the power required by the physiological detection module; a wireless The charging unit can wirelessly charge the power supply unit by inducing magnetic force through the wireless charging unit; an audio generating unit is electrically connected with the micro-processing unit to provide a call and generate a prompt sound. The audio generating unit is composed of a microphone and a speaker; a display unit, a touch-type liquid crystal display screen, is arranged on the front of the casing and is electrically connected to the circuit board; An optical sensing unit is arranged on the back of the casing and is electrically connected to the circuit board; an electrode unit is arranged on the wristband, and the electrode unit includes a first electrode sheet and a second electrode sheet. The electrode sheet and a third electrode sheet are electrically connected to the circuit board, the first electrode sheet is arranged on the front surface of the housing, the second electrode sheet and the third electrode sheet are respectively arranged on the two ring belts ; A micro-needle sensing unit is set on the back of the bracelet or one of the two loops, and is electrically connected to the circuit board, the micro-needle sensing unit is composed of a plurality of small micro-needles Composition; where a finger is placed on one of the first electrode sheet, the second electrode sheet or the third electrode sheet, and by the reverse ion analysis method, there will be a micro current passing through the finger to decompose the salt, and the decomposition process will Glucose is generated, and the value of glucose is converted to the value of blood glucose through the micro-processing unit; in addition, the optical sensing unit is used as a light volume change scanning graph sensor. When measuring, the first electrode of the electrode unit is required to be measured. An electrode sheet, the second electrode sheet, and the third electrode sheet are used as an electrocardiogram sensor, and the light volume change scanning graph sensor is in contact with the second electrode sheet and the third electrode sheet, and the other finger touches The first electrode pad can measure heartbeat, blood pressure, heart rate, and electrocardiogram data; in addition, the microneedles are used to perform skin puncture to sample tissue fluid to measure the concentration of lactic acid and alcohol in the human body, and the physiological signal After calculation by the circuit board, it is displayed on the display unit.

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