CN203455303U - Biological characteristic sensing system, biological characteristic sensing test piece and measuring device - Google Patents

Abstract

The utility model provides a biological characteristic sensing system, including measuring device and biological characteristic sensing test block. The measuring device comprises a first processing unit, a power supply unit and a first transceiving unit. The power supply unit is electrically coupled to the first processing unit. The first transceiving unit is electrically coupled to the first processing unit. The biological characteristic sensing test piece comprises a second processing unit, a second transceiver unit and a sensing unit. The second transceiver unit is electrically coupled to the second processing unit and is configured to wirelessly communicate with the first transceiver unit. The sensing unit is electrically coupled to the second processing unit and is used for sensing the biological characteristic of the object to be detected. Based on the power provided by the power supply unit, the first processing unit is used for transmitting the power supply signal to the second transceiver unit through the first transceiver unit. In response to the power signal, the second processing unit drives the sensing unit to sense the biological characteristic of the object to be tested. Based on the sensing result of the sensing unit, the second processing unit transmits the sensing data signal to the first transceiving unit through the second transceiving unit.

Description

Biological characteristic sensing system, biological characteristic sensing test piece and measuring device

technical field

The utility model relates to a biological characteristic sensing system (biological characteristic sensing system), in particular to a biological characteristic sensing strip and a measuring device which can communicate wirelessly with each other. measurement system.

Background technique

When people enjoy the era of developed economy and civilization, a series of civilized diseases follow, such as Alzheimer's disease, tumor, hepatitis, hyperlipidemia, diabetes, heart disease, kidney failure, gout, stroke, etc. . In order to prevent and control these civilized diseases in a timely manner, using the home medical care testing system to monitor one's own health anytime, anywhere has gradually attracted great attention. In addition, in order to better meet the needs of the market, this system has gradually been upgraded to a system that is fast, cheap, small in size and does not require professional operation through the rapid development of technology.

Among the currently known home medical care products, common examples include blood glucose meters, electronic ear thermometers, and electronic blood pressure monitors. As far as the blood glucose meter is concerned, the use of biochemical sensing strips to analyze blood sugar is already a very skilled technology. Existing blood glucose meters generally include a blood glucose measuring device and a plurality of biochemical sensing test strips capable of sensing blood glucose. When the user wants to measure blood sugar, the blood sample can be placed on a specific area at one end of one of these biochemical test strips, and the other end of the biochemical test strip loaded with the blood sample can be inserted into the measuring device on the connector. At this time, the shrapnel electrode of the connector is in electrical contact with the working electrode and the reference electrode of the biochemical sensing test piece, so that the measuring device is electrically connected with the biochemical sensing test piece. The measuring device electrically connected with the biochemical sensing test strip can measure the blood sugar level of the blood sample on the biochemical sensing test strip. After the measurement is completed, the user unplugs the biochemical sensing test strip from the connector of the measuring device and discards it.

However, after many times of the above-mentioned measurement procedures, the shrapnel electrode of the connector of the measurement device is adversely affected by the repeated plugging and unplugging cycles of the biochemical test piece and is prone to damage, such as loss of elasticity, wear and the like. Therefore, the electrical connection relationship between the damaged connector of the shrapnel electrode in the measuring device and the biochemical sensing test piece inserted later is not good, thereby affecting the user's measurement use.

Utility model content

The utility model provides a biological characteristic sensing system, the measuring device of which wirelessly communicates with the biological characteristic sensing test piece without actual contact.

The utility model provides a biological characteristic sensing test piece, which can be applied to a biological characteristic sensing system and wirelessly communicates with a measuring device of the biological characteristic sensing system without actual contact.

The utility model provides a measuring device, which can be applied to a biological characteristic sensing system and wirelessly communicates with a biological characteristic sensing test piece of the biological characteristic sensing system without actual contact.

The utility model provides a biological characteristic sensing system, which includes a measuring device and a biological characteristic sensing test piece. The measurement device includes a first processing unit, a power source unit and a first transceiver unit. The power unit is electrically coupled to the first processing unit. The first transceiving unit is electrically coupled to the first processing unit. The biological property sensing test piece includes a second processing unit, a second transceiver unit and a sensing unit. The second transceiver unit is electrically coupled to the second processing unit and used for wireless communication with the first transceiver unit. The sensing unit is electrically coupled to the second processing unit and used for sensing biological characteristics of an object under test.

Based on the power provided by the power supply unit, the first processing unit is used to transmit a power source signal to the second transceiver unit through the first transceiver unit. In response to the power signal, the second processing unit drives the sensing unit to sense the biological characteristics of the object under test. Based on the sensing result of the sensing unit, the second processing unit transmits a sense data signal (sense data signal) to the first transceiving unit through the second transceiving unit.

The utility model provides a biological characteristic sensing test piece, which is used for wireless communication with a measuring device. The measurement device includes a first processing unit, a power supply unit and a first transceiver unit electrically coupled to the first processing unit, respectively. The biological property sensing test piece includes a second processing unit, a second transceiver unit and a sensing unit. The second transceiver unit is electrically coupled to the second processing unit and used for wireless communication with the first transceiver unit. The second transceiver unit is used for receiving the power signal transmitted by the first processing unit based on the power provided by the power supply unit through the first transceiver unit. The sensing unit is electrically coupled to the second processing unit and used for sensing biological characteristics of the object to be detected. The second processing unit drives the sensing unit to sense the biological characteristics of the object under test in response to the power signal, and the second processing unit transmits the sensing data signal to the first transceiver through the second transceiver unit based on the sensing result of the sensing unit unit.

The utility model provides a measuring device, which is used for wireless communication with a biological characteristic sensing test piece. The biological property sensing test strip includes a second processing unit, a second transceiving unit and a sensing unit electrically coupled to the second processing unit, respectively. The sensing unit is used for sensing the biological characteristics of the object to be measured. The measurement device includes a first processing unit, a power supply unit and a first transceiver unit. The first transceiver unit is used for wireless communication with the second transceiver unit. The first processing unit is electrically coupled to the first transceiver unit and the power supply unit. The first processing unit is used to transmit a power signal to the second transceiver unit through the first transceiver unit based on the power provided by the power supply unit, so that the second processing unit drives the sensing unit to sense the biological characteristics of the object under test in response to the power signal . The first transceiving unit receives the sensing data signal transmitted by the second processing unit through the second transceiving unit based on the sensing result of the sensing unit.

In an embodiment of the present invention, the above-mentioned second transceiver unit includes an antenna, a wireless connector and a rectifier regulator. The antenna is electrically coupled to the wireless connector and the rectifier regulator respectively. After the power signal is received by the antenna and rectified and stabilized by the rectifier regulator, the rectifier regulator transmits the working power signal to the second processing unit, so that the second processing unit drives the sensing unit to sense the biological characteristics of the object under test. In addition, based on the sensing result of the sensing unit, the second processing unit sequentially transmits the sensing data signal to the first transceiver unit through the wireless connector and the antenna.

In an embodiment of the present invention, the measuring device further includes a storage unit and a displaying unit. The storage unit is electrically coupled to the first processing unit and used for storing sensing data corresponding to the sensing data signal. The display unit is electrically coupled to the first processing unit and used for displaying sensing data corresponding to the sensing data signal.

In an embodiment of the present invention, the above-mentioned measuring device is a mobile electronic device or a desktop electronic device.

In an embodiment of the present invention, the biological property sensing test piece is a circuit board, which has a substrate, and the second processing unit, the second transceiver unit and the sensing unit are disposed on the substrate. The sensing unit at least includes a working electrode, a reference electrode and a chemical reaction area. The substance to be tested is a sample solution, which is used to be placed in the chemical reaction area, and the working electrode and the reference electrode react with the reactants in the chemical reaction area through the biochemical substance in the sample solution. The resulting products are electrically connected.

Since the measurement device of the biological characteristic sensing system and the biological characteristic sensing test strip in the embodiment of the utility model are electrically coupled in a wireless communication mode for signal transmission, compared with the prior art, the embodiment of the utility model The measurement device does not need to be in actual contact with the biological characteristic sensing test piece, so that the measurement device in the embodiment of the utility model does not have the problem that the connector of the existing measurement device is damaged after repeated use. Therefore, compared with the prior art, the electrical coupling relationship between the measuring device of the biological characteristic sensing system and the biological characteristic sensing test piece of the embodiment of the present invention can still maintain a good state under frequent use.

Description of drawings

These features and advantages of the present invention can be more clearly shown with reference to the following description and the embodiments of the present invention mentioned below.

FIG. 1 is a schematic block diagram showing a biological characteristic sensing system according to an embodiment of the present invention.

FIG. 2 is a schematic plan view showing the arrangement of a sensing unit and a processing unit of the biological property sensing test strip of FIG. 1 .

Symbol Description

200: Biometric Sensing System

210: Measuring device

212: processing unit

214: Power supply unit

216: transceiver unit

218: storage unit

219: display unit

220: Biological sensory test strips

222: Processing unit

224: transceiver unit

224a: Antenna

224b: wireless connector

224c: rectifier regulator

226: Sensing unit

226a: Working electrode

226b: Reference electrode

226c: Chemical Reaction Area

R1: Reactant

Detailed ways

As shown in FIG. 1 , FIG. 1 is a schematic block diagram showing a biological characteristic sensing system according to an embodiment of the present invention. As shown in FIG. 1 , the biological characteristic sensing system 200 of this embodiment includes a measuring device 210 and at least one biological characteristic sensing test strip 220 (only one is schematically shown in FIG. 1 ). The measurement device 210 and the biological characteristic sensing test piece 220 can be used for wireless communication. The measurement device 210 can transmit power to the biological characteristic sensing test strip 220 through wireless transmission to drive the biological characteristic sensing test strip 220 . Then, the biological property sensing test piece 220 loaded with the sample solution (for example, a blood sample) can transmit the sensing result of the sensed biochemical substance back to the measuring device 210 through wireless transmission.

In this embodiment, the measurement device 210 includes a processing unit 212 , a power unit 214 , a transceiver unit 216 , a storage unit 218 and a display unit 219 . The power supply unit 214 is electrically coupled to the processing unit 212 , and is used for providing the power required for the operation of the measurement device 210 and the power required for the sensing of the biological property sensing test piece 220 (details will be described later). The transceiver unit 216 is electrically coupled to the processing unit 212 for transmitting or receiving signals. The transceiver unit 216 of the present embodiment may be an antenna having functions of data communication (data communication) and power supply communication (power communication), which may be a coil circuit (not shown) of a circuit board (not shown) inside the measuring device 210 in substance. Shows)). In another embodiment, the antenna of the transceiver unit 216 may have a data communication sub-antenna and a power supply communication sub-antenna (both not shown)), which may be physically a circuit board inside the measurement device 210 (not shown)) two coil circuits (not shown)). The storage unit 218 is electrically coupled to the processing unit 212 and used for storing data, such as measurement data or user data. The display unit 219 is electrically coupled to the processing unit 212 and used for displaying information.

In this embodiment, the processing unit 212 is electrically coupled to the power supply unit 214 , the transceiver unit 216 , the storage unit 218 and the display unit 219 respectively. However, as long as the measurement function of the measurement device 210 described in this embodiment can be completed, the electrical connection relationship between these electronic components can be changed according to the designer's requirements. In addition, in this embodiment, the measurement device 210 can be a mobile electronic device, such as a mobile phone, a tablet computer or a notebook computer with measurement software for measuring a specific biochemical substance, or it can be a device specially used to measure a certain specific biochemical substance. devices, such as blood glucose meters. The measurement device 210 may also be a desktop electronic device, such as a desktop computer or a television. In addition, the measurement software of the measurement device 210 can be downloaded or updated through the network connection function, or the measurement data or user data can be transmitted through the network connection function.

In another embodiment, the measurement device 210 can be designed to have the function of measuring various biochemical substances (such as blood sugar, blood lactic acid, cholesterol, and uric acid, etc.), and can have multiple built-in analysis modes, each analysis mode For quantitative analysis of the corresponding biochemical substance category. In addition, the measurement device 210 can also have one or more built-in correction modes, such as temperature correction mode or hematocrit correction mode, by measuring the measured biochemical substances according to the external temperature or the properties of the sample solution during measurement. The value is further moderately corrected. The above-mentioned related technologies can be found in US Patent Publication Nos. US2009/0078588A1 and US2009/0145754A1, and will not be described again here.

In this embodiment, the biological characteristic sensing test strip 220 is, for example, a biochemical sensing test strip, which includes a processing unit 222 , a transceiver unit 224 and a sensing unit 226 . The biological property sensing test piece 220 of this embodiment may be physically a circuit board (not shown), which has a substrate, and the processing unit 222 , the transceiver unit 224 and the sensing unit 226 are disposed on the substrate. The transceiver unit 224 of the biological property sensing test strip 220 is electrically coupled to the processing unit 222 and used for wireless communication with the transceiver unit 216 of the measurement device 210 . The transceiver unit 224 of this embodiment includes an antenna 224a, a wireless connector 224b, and a rectifier and regulator 224c. The antenna 224a is electrically coupled to the wireless connector 224b and the rectifier regulator 224c respectively. The wireless connector 224b and the rectifier regulator 224c are respectively electrically coupled to the processing unit 222 . It should be noted here that the antenna 224a of this embodiment has the functions of data communication and power supply communication, and it can be physically the coil circuit (not shown) of the biological property sensing test piece 220 such as a circuit board. In another embodiment, the antenna 224a of the transceiver unit 224 may have a data communication sub-antenna and a power supply communication sub-antenna (both not shown), which may be physically two of the biological characteristic sensing test piece 220 such as a circuit board. coil circuit (not shown).

In this embodiment, the electrical coupling relationship between the antenna 224a, the wireless connector 224b and the processing unit 222 of the biological property sensing test piece 220 is used to transmit data signals. The electrical coupling relationship between the antenna 224a, the rectifier regulator 224c and the processing unit 222 of the biological property sensing test piece 220 is used to transmit power signals.

FIG. 2 is a schematic plan view showing a configuration of a sensing unit and a processing unit of the biological property sensing test strip of FIG. 1 . As shown in FIG. 1 and FIG. 2 , the processing unit 222 of the biological property sensing test strip 220 is electrically coupled to the sensing unit 226 . The sensing unit 226 is used for sensing a specific biochemical substance (such as one of blood sugar, blood lactic acid, cholesterol, and uric acid) in a sample solution (such as a blood sample). The sensing unit 226 includes a working electrode 226a, a reference electrode 226b and a chemical reaction area 226c. The biological property sensing test piece 210 may include an insulating layer (not shown), which is generally disposed on the circuit layer formed by the working electrode 226a and the reference electrode 226b. The chemical reaction area 226c may be an indentation or window penetrating through the insulating layer, and the reactant R1 is disposed therein. The chemical reaction region 226c at least partially overlaps the working electrode 226a and the reference electrode 226b. In this embodiment, the chemical reaction region 226c may at least overlap a part of one end of the working electrode 226a and a part of one end of the reference electrode 226b. The reactant R1 may be, but not limited to, oxidoreductase, and the composition of the reactant R1 depends on the type of biochemical substances expected to be sensed by the biological property sensing test strip 210 . The reactant R1 preferably covers a portion of one end of the working electrode 226a and a portion of one end of the reference electrode 226b, and the other end of the working electrode 226a and the other end of the reference electrode 226b are electrically coupled to the processing unit 222, respectively. When a sample solution such as a blood sample is put into the chemical reaction area 226c, a specific biochemical substance in the sample solution will react with the reactant R1 to generate a certain product, so that the working electrode 226a is in contact with the reference The electrodes 226b are electrically connected via this product (details will be described later).

In another embodiment, in addition to the working electrode 226a, the reference electrode 226b and the chemical reaction region 226c, the sensing unit 226 may include an identification component or a pattern code (not shown), for use in In order to indicate the types of biochemical substances that can be sensed by the biological characteristic sensing test strip 220 , the corresponding analysis mode or correction mode of the measurement device 210 is activated. In addition, in yet another embodiment, the sensing unit 226 may include another working electrode and another chemical reaction region (in which another reactant that is not the above-mentioned specific reactant R1 is placed) (both not shown ), used to provide the control information of the sample solution to be tested. The above-mentioned related technologies can be found in US Patent Publication Nos. US2009/0078588A1 and US2009/0145754A1, and will not be described again here.

It should be noted here that the above-mentioned implementation of the sensing unit 226 and the use of the sample solution as the analyte are only for illustration, rather than limiting the present invention. For example, in another embodiment, the sensing unit 226 of the present utility model can be designed to sense the biological characteristics of other objects to be measured, such as a specific physiological parameter (such as blood pressure or body temperature) of the human body, that is to say, to sense The measuring unit may be a blood pressure sensing unit or a temperature sensing unit. However, the above techniques are readily known to those skilled in the art and will not be described again here.

The operation of the biological characteristic sensing system 200 of this embodiment will be described below. First, the user puts a sample solution such as a blood sample into the chemical reaction area 226c of the biological property sensing test strip 220, and places the biological property sensing test strip 220 within the wireless communication range of the measuring device 210, for example, placing The biological property sensing test strip 220 is close to the measuring device 210 . Next, the user sends a connection signal to the biological characteristic sensing test strip 220 through the measuring device 210, so that the processing unit 212 of the measuring device 210 first identifies the biological characteristic sensing test strip 220, and if the recognition is correct, the measuring device 210 and the biological characteristic sensing test strip 220 are connected. The test piece 220 is then able to successfully radio couple.

Next, based on the power provided by the power supply unit 214 , the processing unit 212 of the measurement device 210 transmits a power signal to the transceiver unit 224 of the biological property sensing test strip 220 through the transceiver unit 216 . Then, in response to the power signal, the processing unit 222 of the biological property sensing test strip 220 drives the sensing unit 226 to sense the biochemical substances in the sample solution. In this embodiment, after the power signal is received by the antenna 224a of the transceiver unit 224 and rectified and stabilized by the rectifier regulator 224c, the rectifier regulator 224c transmits the working power signal to the processing unit 222, so that the processing unit 222 drives The sensing unit 226 senses biological characteristics of the object under test. Specifically, the processing unit 222 receiving the working power signal provides a voltage difference (which can be regarded as a voltage driving signal) between the working electrode 226a and the reference electrode 226b, for generating 226b and measure it. The magnitude (or current value) of the current can basically reflect, for example, the quantitative magnitude of a certain biochemical substance in the sample solution of the blood sample (eg, the blood sugar concentration value). Furthermore, when a sample solution such as a blood sample is used as the analyte, the quantitative size of a certain biochemical substance (such as a blood sugar concentration value) can be used to represent a certain biological characteristic of the blood sample ( such as blood sugar levels).

Next, based on the sensing result of the sensing unit 226 (that is, the measured current value), the processing unit 222 transmits the sensing data signal to the transceiver unit 216 of the measuring device 210 through the transceiver unit 224 . The sensing data signal has relevant information of the sensing result of the sensing unit 226 . In this embodiment, the processing unit 222 of the biological property sensing test piece 220 sequentially transmits the sensing data signal to the transceiver unit 216 of the measurement device 210 through the wireless connector 224b and the antenna 224a.

Next, based on the sensing data signal, the processing unit 212 of the measurement device 210 stores the information of the sensing data signal in the storage unit 218, and stores a certain biochemical value corresponding to the information of the sensing data signal. The quantitative magnitude of the substance (for example, the blood sugar concentration value) is displayed on the display unit 219 . In another embodiment, the processing unit 212 of the measurement device 210 can correct the information of the sensing data signal according to the external temperature or the correction mode, store the corrected information in the storage unit 218, and store the corrected information in the storage unit 218. The quantitative correction value of a certain biochemical substance corresponding to the subsequent information is displayed on the display unit 219 .

Finally, the user cuts off the radio coupling state between the measuring device 210 and the biological property sensing test piece 220 through the measuring device 210 .

Since the measurement device of the biological characteristic sensing system and the biological characteristic sensing test strip in the embodiment of the utility model are electrically coupled in a wireless communication mode for signal transmission, compared with the prior art, the embodiment of the utility model The measurement device does not need to be in actual contact with the biological characteristic sensing test piece, so that the measurement device in the embodiment of the utility model does not have the problem that the connector of the existing measurement device is damaged after repeated use. Therefore, compared with the prior art, the electrical coupling relationship between the measuring device of the biological characteristic sensing system and the biological characteristic sensing test piece of the embodiment of the present invention can still maintain a good state under frequent use.

Claims (11)

1. A biological characteristic sensing system, comprising: Measuring device, including: first processing unit; a power supply unit electrically coupled to the first processing unit; and a first transceiving unit electrically coupled to the first processing unit; and Biosensory test strips, including: second processing unit; a second transceiver unit electrically coupled to the second processing unit and in wireless communication with the first transceiver unit; and a sensing unit for sensing biological characteristics of the object to be tested, electrically coupled to the second processing unit; Wherein, the first processing unit transmits a power signal based on the power provided by the power supply unit to the second transceiver unit through the first transceiver unit; Wherein, the second processing unit transmits a driving signal responsive to the power signal to the sensing unit; and Wherein, the second processing unit transmits the sensing data signal based on the sensing result of the sensing unit to the first transceiving unit through the second transceiving unit. 2. The biological characteristic sensing system as claimed in claim 1, characterized in that, The second transceiver unit includes an antenna, a wireless connector, and a rectifier regulator, the antenna is electrically coupled to the wireless connector and the rectifier regulator, and the power signal is received by the antenna and passed through the After rectification and voltage stabilization by the rectifier regulator, the rectifier regulator transmits a working power signal to the second processing unit, the second processing unit transmits a drive signal to the sensing unit, and the first The second processing unit sequentially transmits the sensing data signal based on the sensing result of the sensing unit to the first transceiving unit through the wireless connector and the antenna. 3. The biological characteristic sensing system according to claim 1 or 2, wherein the measuring device further comprises: a storage unit storing sensing data, the storage unit being electrically coupled to the first processing unit, the sensing data corresponding to the sensing data signal; and a display unit for displaying sensing data, the display unit being electrically coupled to the first processing unit. 4. The biological characteristic sensing system as claimed in claim 1 or 2, characterized in that, The measuring device is a mobile electronic device or a desktop electronic device. 5. The biological characteristic sensing system as claimed in claim 1 or 2, characterized in that, The biological characteristic sensing test piece is a circuit board, the biological characteristic sensing test piece has a substrate, and the second processing unit, the second transceiver unit and the sensing unit are arranged on the substrate, and Wherein the sensing unit at least includes a working electrode, a reference electrode and a chemical reaction area, the analyte is a sample solution for being placed in the chemical reaction area, and the chemical reaction area at least partially overlaps the The working electrode is connected to the reference electrode, and the working electrode is electrically connected to the reference electrode through the product generated after the biochemical substance in the sample solution reacts with the reactant in the chemical reaction zone. 6. A biological characteristic sensing test strip, which communicates wirelessly with a measuring device, the measuring device includes a first processing unit, a power supply unit and a first transceiver unit electrically coupled to the first processing unit respectively, wherein the The biological sensory test strips include: second processing unit; The second transceiving unit is electrically coupled to the second processing unit and wirelessly communicates with the first transceiving unit, wherein the second transceiving unit receives the information transmitted by the first processing unit through the first transceiving unit based on a power signal for power supplied by the power supply unit; and a sensing unit for sensing biological characteristics of the object to be tested, electrically coupled to the second processing unit, wherein the second processing unit transmits a driving signal responsive to the power signal to the sensing unit, and the The second processing unit transmits the sensing data signal based on the sensing result of the sensing unit to the first transceiving unit through the second transceiving unit. 7. biological property sensing test piece as claimed in claim 6, is characterized in that, The second transceiver unit includes an antenna, a wireless connector, and a rectifier regulator, the antenna is electrically coupled to the wireless connector and the rectifier regulator, and the power signal is received by the antenna and passed through the After rectification and voltage stabilization by the rectifier regulator, the rectifier regulator transmits a working power signal to the second processing unit, the second processing unit transmits a drive signal to the sensing unit, and the first The second processing unit sequentially transmits the sensing data signal based on the sensing result of the sensing unit to the first transceiving unit through the wireless connector and the antenna. 8. The biological characteristic sensing test strip as claimed in claim 6 or 7, characterized in that, The biological property sensing test piece is a circuit board, which has a substrate, and the second processing unit, the second transceiver unit and the sensing unit are arranged on the substrate, and wherein the sensing unit At least including a working electrode, a reference electrode and a chemical reaction area, the analyte is a sample solution for being put into the chemical reaction area, and the chemical reaction area at least partially overlaps the working electrode and the reference electrode, and the working electrode is electrically connected to the reference electrode through the product generated after the biochemical substance in the sample solution reacts with the reactant in the chemical reaction zone. 9. A measurement device that communicates wirelessly with a biological characteristic sensing test strip, the biological characteristic sensing test strip includes a second processing unit, a second transceiver unit electrically coupled to the second processing unit, and a sensing object to be measured The sensing unit of the biological characteristic is characterized in that, the measuring device comprises: a first transceiver unit, wirelessly communicating with the second transceiver unit; power supply unit; and The first processing unit is electrically coupled to the first transceiver unit and the power supply unit, wherein the first processing unit transmits a power signal based on the power provided by the power supply unit to the power supply unit through the first transceiver unit. The second transceiver unit, the second processing unit transmits a driving signal responsive to the power signal to the sensing unit; Wherein, the first transceiving unit receives the sensing data signal based on the sensing result of the sensing unit transmitted by the second processing unit through the second transceiving unit. 10. The measurement device of claim 9, further comprising: a storage unit storing sensing data, the storage unit being electrically coupled to the first processing unit, the sensing data corresponding to the sensing data signal; and a display unit for displaying sensing data, the display unit being electrically coupled to the first processing unit. 11. The measuring device according to claim 9 or 10, characterized in that, The measuring device is a mobile electronic device or a desktop electronic device.

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