TWI423784B - Biomedical device capable of using the earphone-and-microphone plug to transmit data and method for using the earphone-and-microphone plug to transmit data - Google Patents

Description

Biomedical device capable of transmitting data by using earphone microphone plug and method for transmitting data using earphone microphone plug

The invention relates to a biomedical device, in particular to a biomedical device capable of transmitting data by using a microphone plug of a headset and a microphone plug for using the same, which can be connected to a microphone jack of a microphone by using a microphone plug of the earphone. Portable electronic devices for data transmission and information integration.

At present, various biomedical devices are widely used in human life, such as blood glucose machines, weight machines, sphygmomanometers, electrocardiographs, and blood oxygen concentration measuring machines. Please refer to the first figure, which is a perspective view of a conventional blood glucose machine. As shown in the first figure, the user can insert a test piece 2' into a conventional blood glucose machine 1', and when a blood drops into the test piece 2' After the reaction zone 21', the blood glucose meter 1' begins to calculate a blood glucose concentration value of the blood, and after the calculation is completed, displays the blood glucose concentration value on a screen 11' thereof.

Generally, as shown in the first figure, the blood glucose meter 1' can display only the blood glucose concentration value on the screen 11', and the user must use other electronic devices, for example, a computer, to record and track the daily. The blood glucose concentration value, however, is quite inconvenient for the user to record the daily blood glucose concentration value. On the other hand, with the development of technology, the correlation between 3C products, biotechnology and medical information continues to increase. It usually includes a combination of technologies such as images, databases and networks. For users, integrating biomedical devices with 3C products and integrating information is urgently needed.

Therefore, the relevant manufacturer of the biomedical device is a blood glucose machine that can transmit data with a computer. Please refer to the second figure, which is a schematic diagram of data transmission between the blood glucose machine and the computer. As shown in the second figure, a connection cable 12' is added to the blood glucose machine 1', since the connection cable 12' has one. The USB connector 121' can be connected to a USB jack 31' of a computer 3'. Then, through an application software installed in the computer 3', the user can upload the daily blood glucose concentration value to The computer 3', in addition, the user can automatically perform the daily blood glucose concentration value tracking through the application software. Thus, by connecting the blood glucose machine 1' with the computer 3', the user can clearly Record and track daily blood glucose levels.

In the above-mentioned blood glucose machine 1', although the data transmission and information integration can be performed with the computer 3' through the connection cable 12', there is still a problem for an elderly user, that is, No matter whether it is a desktop computer or a notebook computer, older users cannot carry the computer with them; therefore, it is more feasible to solve this problem, which makes the blood glucose machine and the popular portable multimedia device. For example, a smart phone for data transmission and information integration. Please also refer to the third figure, which is a schematic diagram of data transmission between the blood glucose machine and the smart phone. As shown in the third figure, the blood glucose machine 1' is connected to the smart phone 4' through the connection cable 12'. However, the difference is that the terminal of the connection cable 12' does not have the USB connector 121', but a specific connector 122' that can be connected to one of the data transmission jacks 41' of the smart phone 4'. In this way, the user can upload the daily blood glucose concentration value to the smart phone 4' through the application software installed in the smart phone 4', and since the smart phone is relatively thin and light, for the elderly For the user, carrying a smart phone with him does not burden him.

However, due to the smart phones with multiple brands on the market, the smart phones with different brands have different data transmission jacks; thus, once the user purchases a new smart phone, The brand of the new smart phone is different from the old phone that the user originally used, and the blood glucose machine cannot use the same connector to transmit with the new smart phone. In addition, instead of purchasing a set of connector cables that can correspond to new smart phones, data can be transmitted between the blood glucose machine and the new smart phone. The data format between the blood glucose machine and the smart phone must be It is approved by the mobile phone manufacturer in advance, and after the certification is completed, the blood glucose machine can be allowed to transmit data and integrate information with the smart phone.

Therefore, through the above, we can know that it is difficult to implement cross-domain information integration through the data transmission jack of the smart phone (ie, the portable multimedia device) and the biomedical device. In view of this, the invention of the present invention In order to integrate the cross-domain information between the biomedical device and the portable multimedia device, it is easier to implement, so it is strongly developed to develop a biomedical device that can transmit data using the earphone microphone plug and transmit data using the earphone microphone plug. The method.

A first object of the present invention is to provide a biomedical device capable of transmitting data using a headphone microphone plug, the biomedical device having a standard earphone microphone plug that can be inserted into a headphone microphone jack of a portable electronic device, The biomedical device can perform data transmission and information integration with the portable electronic device without first passing the program of the transmission format certification specified by the manufacturer.

A second object of the present invention is to provide a biomedical device capable of transmitting data using a headphone microphone plug, the biomedical device having a power management unit, the management unit being obtainable by a battery or by a portable electronic device The power source converts the external power source into the system power required by the biomedical device, so that when the user uses the biomedical device, there is no need to worry about the system power shortage of the biomedical device.

A third object of the present invention is to provide a method for transmitting biomedical data to a portable electronic device using a headphone microphone plug, by which the user can measure not only the biomedical information of the body using a biomedical device, but also Through the data transmission and information integration between the biomedical device and a portable electronic device, the user can input the biomedical data into the portable electronic device to record and track the daily daily by the portable electronic device. Biomedical information.

Therefore, in order to achieve the first object and the second object of the present invention, the inventor of the present invention proposes a biomedical device capable of transmitting data by using a headphone microphone plug, which comprises: a measuring unit, a micro control unit, and a headphone microphone plug. a switch unit, a level shifting unit, an amplifying unit, and a power management unit.

The measuring unit is configured to connect a test object to measure biomedical information of the test object; the micro control unit is coupled to the measuring unit to receive the biomedical information, and process the biomedical information into a lifetime Medical data; the earphone microphone plug can be inserted into a headphone microphone jack of an external portable electronic device, wherein the earphone microphone plug has a microphone input end, a ground end, a left channel output end, and a right channel The output end of the microphone is coupled to the micro control unit.

The switch unit is coupled to the right channel output end and the micro control unit, wherein after the earphone microphone plug is inserted into the earphone microphone jack of the portable electronic device, the switch unit can perform signal switching to terminate The portable electronic device outputs an audio signal, so that the micro control unit can input the biomedical data into the portable electronic device through the microphone input end. The level shifting unit is coupled to the switching unit and the micro control unit, and the level shifting unit can receive the audio signal from the switching unit to amplify the audio signal, and then the level shifting unit converts the audio signal into a direct current signal and Output to the micro control unit.

The amplifying unit is coupled to the switch unit to receive and amplify the audio signal; the power management unit is coupled to the left channel output end, and the power management unit is electrically connected to the left channel output end An external power source converts the external power source into a system power source to drive the measurement unit, the micro control unit, the switch unit, the level shifting unit, and the amplifying unit.

After the headset microphone plug is inserted into the earphone microphone jack, the portable electronic device can transmit a setting data to the micro control unit through the switch unit, and then the micro control unit Sending an identification code to the portable electronic device via the microphone input terminal, and an application software installed in the portable electronic device detects the identification code to confirm the micro control unit and the portable electronic device. Communication relationship.

In addition, in order to achieve the third object of the present invention, the inventor of the present invention proposes a method for transmitting biomedical data to a portable electronic device using a headphone microphone plug, which includes:

(1) inserting a headphone microphone plug of a medical device into a headphone microphone jack of a portable electronic device;

(2) the portable electronic device outputs a setting data to a micro control unit of the biomedical device through a right channel output end of the earphone microphone plug;

(3) the micro control unit receives and analyzes the setting data;

(4) through the microphone input end of the earphone microphone plug, the micro control unit outputs an identification code to the portable electronic device;

(5) one of the internal application software of the portable electronic device detects the identification code;

(6) determining whether the identification code is detected, if yes, executing step (7), and if not, repeating step (1);

(7) completing the communication relationship between the micro control unit and the portable electronic device;

(8) determining whether a test object is connected to a measurement unit of the biomedical device, and if so, performing step (9), and if not, repeating step (8);

(9) A switching unit of the biomedical device terminates the portable electronic device to output an audio signal;

(10) determining whether the object to be tested can be measured, and if so, performing step (11), and if not, repeating step (8);

(11) the measuring unit measures the biomedical information of one of the objects to be tested, and outputs the biomedical information to the micro control unit;

(12) The micro control unit processes the biomedical information into a biomedical data;

(13) through the microphone input end, the micro control unit outputs the biomedical data to the portable electronic device;

(14) determining whether the measurement and recording of the biomedical data of the test object is completed, and if so, performing step (15), and if not, repeating step (8);

(15) removing the object to be tested from the biomedical device;

(16) Remove the biomedical device.

The invention provides a biomedical device capable of transmitting data by using a headphone microphone plug and a method for transmitting data using the earphone microphone plug, wherein the biomedical device capable of transmitting data by using the earphone microphone plug includes various embodiments, and therefore, In order to more clearly describe the preferred embodiments of the present invention, the technical features of the present invention are disclosed in detail in conjunction with the drawings.

Please refer to the fourth figure, which is a first structural diagram of a biomedical device capable of transmitting data by using a microphone jack of the present invention. As shown in FIG. 4, the biomedical device 1 capable of transmitting data by using a headphone microphone plug An architecture includes: a measuring unit 11, a micro control unit 12, a headphone microphone plug 13, a switch unit 14, a level shifting unit 15, an amplifying unit 16, a power management unit 17, and a speaker Unit 18.

The measuring unit 11 is configured to connect a sample to be tested 2 to measure biomedical information of the object to be tested 2; the micro control unit 12 is coupled to the measuring unit 11 to receive the biomedical information, and The medical device is inserted into a microphone microphone jack 31 of the external portable electronic device 3, wherein the microphone microphone plug 13 has a microphone input terminal 131 and a ground terminal 132. A left channel output end 133 and a right channel output end 134 are coupled to the micro control unit 12.

Please continue to refer to the fourth figure, the switch unit 14 is coupled to the right channel output terminal 134 and the micro control unit 12, wherein the earphone microphone plug 13 is inserted into the earphone microphone of the portable electronic device 3 After the hole 31, the switch unit 14 can perform signal switching to terminate the output of an audio signal by the portable electronic device 3. At this time, the micro control unit 12 can input the biometric data into the portable electronic device through the microphone input 131. Device 3. In addition, the level shifting unit 15 is coupled to the switch unit 14 and the micro control unit 12, and the level shifting unit 15 can receive the audio signal of the switch unit 14 and amplify the audio signal, and then the level shifting unit 15 will audio. The signal is converted into a continuous stream signal and output to the micro control unit 12.

Referring to the fourth figure, the amplifying unit 16 is coupled to the switch unit 14 to receive and amplify the audio signal. The power management unit 17 is coupled to the left channel output end 133 and transmits through the left channel. The output terminal 133, the power management unit 17 is electrically connected to an external power source, and converts the external power source into a system power source to drive the measuring unit 11, the micro control unit 12, the switch unit 14, and the level shifting Unit 15, and amplification unit 16. In the first architecture of the biomedical device 1 for transmitting data using the earphone microphone plug, a battery of the portable electronic device 3 is used as the external power source, and when the earphone microphone plug 13 is inserted into the earphone microphone jack After 31, the power management unit 17 can obtain an external power source from the battery and convert it into the system power required by the biomedical device 1. Finally, the speaker unit 18 is coupled to the amplifying unit 16 to receive the audio signal amplified by the amplifying unit 16, and output the audio signal.

It should be particularly noted that in the first architecture of the biomedical device 1 that can transmit data using the earphone microphone plug, after the earphone microphone plug 13 is inserted into the earphone microphone jack 31, the earphone microphone plug 13 can pass the switch. The unit 14 transmits the setting data of the portable electronic device 3 to the micro control unit 12, and the micro control unit 12 sends an identification code to the portable electronic device 3 via the microphone input terminal 131. An application software installed in the portable electronic device 3 detects the identification code. When the application software successfully detects the identification code, the biomedical device 1 successfully communicates with the portable electronic device 3. The biomedical device 1 can start data transmission and information integration with the portable electronic device 3, and the user can upload the daily measured biomedical data to a cloud database through the portable electronic device. In order to be used for telemedicine management. In addition, it must be specifically stated that the user can download the application software in the network software store provided by the manufacturer of the portable electronic device, and install it into the portable electronic device by value grounding.

The feature of the present invention is to use a headphone microphone plug 13 to communicatively connect a portable electronic device 3. Therefore, in order to fully disclose the features of the present invention, the biomedical device 1 capable of transmitting data using the earphone microphone plug will be clearly described below. How to integrate data transmission and information with the portable electronic device 3 through the earphone microphone plug 13.

Please continue to refer to the fourth figure, and also refer to the fifth figure, which is a connection diagram between a biomedical device capable of transmitting data using a headphone microphone plug and a smart phone. As shown in the fourth and fifth figures, the present invention can be The biomedical device 1 for transmitting data by means of a headphone microphone plug has the earphone microphone plug 13, and by inserting the earphone microphone plug 13 into the earphone microphone jack 31 of the portable electronic device 3, the present invention can be made The biomedical device 1 is communicatively coupled to the portable electronic device 3, wherein the biomedical device 1 shown in FIG. 5 is a blood glucose meter, and the object to be tested 2 is a blood glucose test piece, and the blood glucose test piece is The enzyme enzyme 21 can react with the blood of the user, and the sugar test piece can be inserted into the blood glucose test piece measuring device (ie, the measuring unit 11) of the blood glucose machine, so that the blood glucose machine can be Performing a calculation of a blood glucose concentration value; in addition, the portable electronic device 3 shown in FIG. 5 is a smart phone, and the application software is installed in the mobile phone, wherein the user can provide the Android Market provided by Google. In, in A The App Store provided by Pple, the Ovi Store provided by Nokia, or the App Store provided by BlackBerry is purchased and downloaded to be installed directly on its smartphone.

Please refer to the fourth and fifth figures. Meanwhile, please refer to the sixth figure, which is a front view of the earphone microphone plug. As described earlier, the earphone microphone plug 13 has the microphone input terminal 131, the grounding end 132, The left channel output terminal 133 is coupled to the right channel output terminal 134, wherein the microphone input terminal 131 is coupled to the micro control unit 12, and the right channel output terminal 134 is coupled to the switch unit 14. The channel output 133 is coupled to the power management unit 17.

In the first architecture of the biomedical device 1 for transmitting data by using the earphone microphone plug of the present invention, the right channel output terminal 134 can input the audio signal output by the smart phone into the switch unit 14, and then, The switch unit 14 inputs the audio signal into the micro control unit 12, and then the micro control unit 12 parses the frequency of the audio signal to determine the frequency of the biometric data to be input to the smart phone. Moreover, when the biomedical device 1 is connected to the smart phone, the smart phone transmits its setting data to the micro control unit 12 through the right channel output terminal 134, and the micro control unit 12 outputs the identification code to the smart device. The mobile phone installed in the portable electronic device 3 detects the identification code. When the application software successfully detects the identification code, the biomedical device 1 successfully communicates with the smart phone. The user can start using the biomedical device 1 and the portable electronic device 3 for data transmission and information integration.

Please continue with the fourth and fifth figures, and refer to the seventh A, seventh B and seventh C drawings, which can transmit the signal timing of the data biomedical device and the smart phone by using the earphone microphone plug of the present invention. After the blood glucose meter (ie, the biomedical device 1 of the present invention) is connected to the smart phone (ie, the portable electronic device 3) through the earphone microphone plug 13, as shown in FIG. The A signal indicates the signal output by the left channel output terminal 133, the B signal indicates the signal output by the microphone input terminal 131, and the C signal indicates the micro control unit 12 to which the switch unit 14 is input. Signal. When the blood glucose test piece (ie, the test object 2) has not been inserted into the blood glucose machine, as shown in FIG. 7A, the A signal is maintained at a high potential, and the B signal and the C signal are maintained at a low potential; After the blood glucose test piece is inserted into the blood glucose meter, the A signal remains high and the B signal remains low. However, the C signal suddenly rises to a high level at time T _r .

And, after the blood drops into the enzyme enzyme 21, the blood glucose machine calculates the blood glucose concentration value (ie, biomedical data), and further, the sampling frequency of the audio signal output by the smart phone is 44.1 kHz; Therefore, through the microphone input terminal 131, the micro control unit 12 inputs the blood glucose concentration value to the mobile phone at a frequency of 10 kHz, and the format of the blood glucose concentration value (ie, biomedical data) is a binary code. When the micro control unit 12 inputs the blood glucose concentration value to the mobile phone, as shown in FIG. 7B, at this time, the A signal will first drop at the time axis T _f1 and then rise again after a period of time, wherein when the A signal falls After 10 ms, the blood glucose concentration value _is input into the mobile phone at time T _is started, and the blood glucose concentration value is input at time T _ie , wherein the time difference between the time T _is and the time T _ie is 40 ms. Finally, when the blood glucose concentration value is completely input to the mobile phone, as shown in FIG. C, the A signal drops to a low level at time _Tf2 ; and, after the blood glucose test strip 21 is removed from the blood glucose machine, The A signal drops to a low level at time T _f3 .

The above is a blood glucose machine as an embodiment, and illustrates a process in which the biomedical device that can transmit data by using the earphone microphone plug of the present invention and the smart phone (ie, the portable electronic device 3) perform data transmission and information integration. However, since the body fat machine, the sphygmomanometer, the oximeter, and the electrocardiograph have been miniaturized, the biomedical device of the present invention that can transmit data using the earphone microphone plug is not a blood glucose machine. For the limitation, please refer to the eighth figure, which is a perspective view of the integrated fat sphygmomanometer. As shown in the eighth figure, the biomedical device 1 capable of transmitting data by using the earphone microphone plug of the present invention may also be an integral fat sphygmomanometer, wherein the amount The measuring unit 11 is a two-ring ring, which can respectively surround the left and right wrists of the user to measure a body fat value and a blood pressure value of the user; in addition, please refer to the ninth figure, which is an electrocardiograph As shown in the ninth figure, the biomedical device 1 for transmitting data by using the earphone microphone plug of the present invention may also be an electrocardiograph, wherein the measuring unit 11 is a two-electrode, and the user can respectively use the index finger of the left and right hands. Pressing the two electrodes, the electrocardiograph can measure one of the user's electrocardiogram data.

In addition, the biomedical device for transmitting data by using the earphone microphone plug of the present invention further includes a second architecture. Referring to the tenth figure, the second architecture diagram of the biomedical device capable of transmitting data by using the earphone microphone plug of the present invention is shown. As shown in the tenth figure, in the same manner as the first architecture, the second architecture of the biomedical device 1 for transmitting data by using the earphone microphone plug of the present invention includes: the measuring unit 11, the micro control unit 12, the The earphone microphone plug 13, the switch unit 14, the level shifting unit 15, the amplifying unit 16, the power management unit 17, and the speaker unit 18.

Please refer to the tenth figure, and also refer to the fourth figure, wherein the switch unit 14 is in the second architecture in comparison with the foregoing first architecture of the biomedical device 1 capable of transmitting data by using the earphone microphone plug. The left channel output terminal 133, the right channel output terminal 134 and the micro control unit 12 are coupled to each other, and the power management unit 17 is electrically connected only to the external power source, and the power management unit 17 is not coupled. Left channel output 133. In the second architecture, since the left channel output terminal 133 does not need to be coupled to the power management unit 17 to provide its external power source, the left channel output terminal 133 and the right channel output terminal 134 are simultaneously used to the audio. The signal is transmitted to the biomedical device 1 or is used to transmit the setting data of the portable electronic device 3 to the micro control unit 12. Moreover, in the same manner, the first structure of the biomedical device 1 that can transmit data by using the earphone microphone plug can be an embodiment of the body fat sphygmomanometer and the electrocardiograph.

The above has fully disclosed the biomedical device for transmitting data by using the earphone microphone plug of the present invention, and a method for transmitting biomedical data to the portable electronic device by using the earphone microphone plug, which will be matched with a flowchart. The full disclosure is as follows. Please refer to FIG. 11A, FIG. 11B and FIG. 11C, which are flowcharts of a method for transmitting biomedical data to a portable electronic device using a headphone microphone plug, as shown in FIG. 11A. The method of transmitting the biomedical data to the portable electronic device using the earphone microphone plug includes: first, performing step (101), and one of the medical devices of the living device is shown in FIG. 11B and FIG. Inserting a microphone plug into a headset microphone jack of a portable electronic device; then, performing step (102), the portable electronic device outputs a setting data to a right channel output terminal of the headset microphone plug a micro control unit of the biomedical device; then, performing step (103), the micro control unit receives and analyzes the setting data. After the micro control unit completes the analysis of the setting data, the step (104) is performed, and the micro control unit outputs an identification code to the portable electronic device through a microphone input end of the earphone microphone plug; then, performing step (105), An application software inside the portable electronic device detects the identification code; then, performing step (106) to determine whether the identification code is detected, and if yes, performing step (107) to complete the micro control unit and the portable electronic device The communication relationship of the device; if not, the step (101) is repeated.

After completing the communication relationship between the micro control unit and the portable electronic device, the user can start using the biomedical device. At this time, step (108) is performed to determine whether a sample to be tested is connected to the biomedical device. a measuring unit, if yes, performing step (109), the switching unit of the biomedical device terminating the portable electronic device to output an audio signal; if not, indicating that no object to be tested is connected to the measuring unit , you need to repeat step (108).

And, after the object to be tested is connected to the measuring unit, performing step (110) to determine whether the object to be tested can be measured, and if yes, performing step (111), and measuring the unit to be tested One of the materials is biomedical information, and the biomedical information is output to the micro control unit; if not, the step (108) is repeated. Then, the step (112) is performed, and the micro control unit processes the biomedical information into a biomedical data; then, the step (113) is performed, and the micro control unit outputs the biomedical data to the portable electronic device through the microphone input end. Device.

From the above steps (101) to (113), the data transmission and information integration between the biomedical device and the portable electronic device are completed; then, the step (114) is continued to determine whether the test is completed. Measuring and recording the biomedical data of the object, if yes, performing step (115) to remove the object to be tested from the biomedical device; if not, repeating step (108); finally, following step (115) Thereafter, step (116) is performed to remove the biomedical device.

Thus, through the above steps (101) to (116), the user can not only use the biomedical device to measure the biomedical information of the body, but also the data between the biomedical device and the portable electronic device. The transmission and information integration allows the user to input the biomedical data into the portable electronic device to record and track the daily biomedical data by the portable electronic device.

The above has fully and clearly disclosed the biomedical device of the present invention which can transmit data using the earphone microphone plug and the method for transmitting the data using the earphone microphone plug. Therefore, based on the above description, the present invention has the following Advantages:

1. The biomedical device of the present invention which can transmit data by using a headphone microphone plug has a headphone microphone plug, and thus is installed in a portable type by inserting the earphone microphone plug into a headphone microphone jack of the portable electronic device. The application software of the electronic device can perform data transmission and information integration of the biomedical device and the portable electronic device.

2. According to the above first point, through the way of the earphone microphone plug, the user can use the biomedical device with the earphone microphone plug to communicate with any portable electronic device, and does not need to pass the manufacturer's transmission format authentication program. It is quite convenient for the user.

3. In the first point above, users can purchase and download the app from the Android Market provided by Google, the App Store provided by Apple, the Ovi Store provided by Nokia, or the App Store provided by BlackBerry. Software to be installed directly in its smartphone.

4. The biomedical device of the present invention which can transmit data by using a headphone microphone plug, wherein the system power supply can be provided by a battery or the portable electronic device, so that when the user uses the biomedical device, there is no need to worry about the biomedical device. There is a problem with insufficient system power.

5. Through the method of transmitting the biomedical data to the portable electronic device using the earphone microphone plug, the user can not only use the biomedical device to measure the medical information of the existing medical device, but also through the biomedical device and the portable device. The data transmission and information integration between the electronic devices allows the user to input the biomedical data into the portable electronic device to record and track the daily biomedical data by the portable electronic device.

The detailed description of the present invention is intended to be illustrative of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention. In the scope of patents.

1. . . Biomedical device capable of transmitting data by using a headphone microphone plug

1'. . . Conventional blood glucose machine

11. . . Measuring unit

11’. . . Screen

12. . . Micro control unit

12’. . . Connection cable

121’. . . USB connector

122’. . . Specific connector

13. . . Headphone microphone plug

131. . . Microphone input

132. . . Ground terminal

133. . . Left channel output

134. . . Right channel output

14. . . Switch unit

15. . . Quasi-location unit

16. . . Amplification unit

17. . . Power management unit

18. . . Speaker unit

2. . . Analyte

2'. . . Audition

twenty one. . . Enzyme enzyme

twenty one'. . . Reaction zone

3. . . Portable electronic device

3’. . . computer

31. . . Headphone microphone jack

31’. . . USB jack

4. . . battery

4’. . . Smart phone

41’. . . Data transmission jack

101~116. . . Method step

The first figure is a perspective view of a conventional blood glucose machine;

The second figure is a schematic diagram of data transmission between a blood glucose machine and a computer;

The third figure is a schematic diagram of data transmission between a blood glucose machine and a smart phone;

The fourth figure is a first architecture diagram of a biomedical device capable of transmitting data by using a microphone jack of the present invention;

The fifth figure is a schematic diagram of the connection between the biomedical device that can transmit data using the earphone microphone plug and a smart phone;

Figure 6 is a front view of a headphone microphone plug;

7A, 7B and 7C are signal timing diagrams of the biomedical device and the smart phone capable of transmitting data using the earphone microphone plug of the present invention;

Figure 8 is a perspective view of an integrated fat sphygmomanometer;

The ninth diagram is a front view of an electrocardiograph;

Figure 10 is a second architectural diagram of the biomedical device of the present invention for transmitting data using a headphone microphone plug;

11A, 11B and 11C are flowcharts of a method for transmitting biomedical data to a portable electronic device using a headphone microphone plug.

1. . . Biomedical device capable of transmitting data by using a headphone microphone plug

11. . . Measuring unit

12. . . Micro control unit

13. . . Headphone microphone plug

131. . . Microphone input

132. . . Ground terminal

133. . . Left channel output

134. . . Right channel output

14. . . Switch unit

15. . . Quasi-location unit

16. . . Amplification unit

17. . . Power management unit

18. . . Speaker unit

2. . . Analyte

3. . . Portable electronic device

31. . . Headphone microphone jack

Claims (6)

A biomedical device capable of transmitting data by using a headphone microphone plug, comprising: a measuring unit for connecting a sample to be measured to measure biomedical information of the object to be tested; a micro control unit coupled to the The measuring unit receives the biomedical information and processes the biomedical information into a living medical data; a headphone microphone plug can be inserted into a headphone microphone jack of an external portable electronic device, the earphone microphone plug has a microphone An input end, a ground end, a left channel output end, and a right channel output end, wherein the microphone input end is coupled to the micro control unit; a switch unit is coupled to the left channel output The right channel output end and the micro control unit, wherein after the earphone microphone plug is inserted into the earphone microphone jack of the portable electronic device, the portable electronic device outputs a setting data to the micro control The micro control unit outputs an identification code to the portable electronic device via the microphone input terminal; at this time, an application software installed in the portable electronic device Detecting the identification code to confirm the communication relationship between the micro control unit and the portable electronic device, and further, the switching unit performs the signal switching to terminate the output of the audio signal by the portable electronic device, so that the micro control unit can pass through the microphone. The input terminal inputs the biomedical data into the portable electronic device; a level shifting unit is coupled to the switching unit and the micro control unit. The level shifting unit receives the audio signal from the switching unit to amplify the audio signal, and then the level shifting unit converts the audio signal into a direct current signal and The micro-control unit is configured to mount the biometric data to be outputted on the DC signal, and the DC signal carrying the biomedical data is transmitted through the earphone microphone through the switch unit The microphone input end of the plug is transmitted to the portable electronic device; an amplifying unit is coupled to the switch unit to receive and amplify the audio signal; and a power management unit electrically connected to an external power source, The power management unit can convert the external power source into a system power source to drive the measurement unit, the micro control unit, the switch unit, the level shifting unit, and the amplifying unit; wherein the micro control unit transmits the microphone through the microphone at a frequency of 10 kHz. The biomedical data is input into the portable electronic device, and the biomedical data is a binary code format data. The biomedical device for transmitting data by using the earphone microphone plug according to the first aspect of the patent application, further comprising: a speaker unit coupled to the amplifying unit to receive the audio signal amplified by the amplifying unit, and outputting The audio signal. The biomedical device capable of transmitting data by using a headphone microphone plug according to the first aspect of the patent application, wherein the external power source can be any one of the following: a battery and a power supply. The biomedical device capable of transmitting data by using a headphone microphone plug according to the first aspect of the patent application, wherein the measuring unit can be any one of the following: a blood glucose test piece measuring device, a body fat measuring device, and a blood pressure amount. Measuring device, and an electrocardiogram measuring device. The biomedical device capable of transmitting data by using a headphone microphone plug according to the fourth aspect of the invention, wherein the object to be tested may be any one of the following: a blood glucose test piece and a human body. The biomedical device capable of transmitting data by using a headphone microphone plug according to the first aspect of the patent application, wherein the portable electronic device can be any of the following: a smart phone, a PDA, a handheld game machine, a digital photo frame, iPAD, laptop, and tablet.