KR0162187B1 - Method of controlling health diagnosis using a tv receiver and a tv receiver having a health diagnosis function - Google Patents

Abstract

The present invention measures the blood pressure and pulse on a TV receiver, and analyzes the measured blood pressure and pulse to display a diagnosis result such as hypertension or hypotension on a TV receiver screen. And it is related with the medical examination method in TV receiver.

Conventional TV receivers are not implemented a function that can be displayed by analyzing the blood pressure or pulse and the like.

According to the present invention, a microcomputer 13, a memory 14, a key input unit 15, and a chroma unit 16, which collects, analyzes, and analyzes blood pressure on a TV receiver and display the analyzed information, are displayed on the image display unit 17. And a blood pressure detector (11: pulse sensor 11a, electrocardiograph sensor 11c, sensor driver 11b, 11d) is freely connected or disconnected to the TV receiver using the connector 12 as necessary. Health diagnosis function TV (TV) enables easy self-diagnosis and induces high blood pressure and low blood pressure judgment (displayed on the receiver screen) from self-analysis results with reference data embedded in the microcomputer without a separate reference chart. ) Provide the water phase.

Description

Health Diagnosis Functions Medical Control Method Using TV Receiver and TV Receiver

1 is a block diagram of a conventional handy blood pressure monitor.

Figure 2 is a block diagram of a health diagnostic TV (TV) receiver of the present invention.

3 is a detailed circuit diagram of an on-screen display (OSD) in the present invention.

4 is a flowchart showing a medical examination method of the present invention.

* Explanation of symbols for main parts of the drawings

11 blood pressure measuring unit 12 connector

13: micom 14: memory

15: key input unit 16: chroma unit

17: video display unit 11a: pulse sensor

11b: pulse sensor drive unit 11c: electrocardiogram sensor

11d: ECG sensor driver 13a, 13b: analog / digital converter

The present invention measures the blood pressure and pulse in a TV receiver, and analyzes the measured blood pressure and pulse to display a diagnosis result such as hypertension or hypotension on the TV receiver screen. And it is related with the medical examination method in TV receiver.

Conventional TV receivers do not implement a function that displays and analyzes blood pressure or pulse rate.

However, it is somewhat difficult to use at home, a handy (Handy) type blood pressure meter as shown in Figure 1 is known.

The blood pressure measuring device includes a pulse sensor 1 for detecting a pulse, a pulse sensor driving circuit 2 for driving the pulse sensor 1, and supplying a detected signal to an analog-to-digital converter 3, and the pulse. An analog-to-digital converter 3 for quantizing the pulse detection signal output from the sensor drive circuit 2 into a digital signal, an electrocardiogram sensor 4 for detecting an electrocardiogram (R wave), and the electrocardiograph sensor 4 To quantize the ECG sensor driving circuit 5 for supplying the sensed signal to the analog-to-digital converter 6 and the ECG sensing signal output from the new wave sensor driving circuit 5 into digital signals. An analog / digital converter (6), a central processing unit (7) for analyzing and outputting pulse and extension signal sensed data inputted from the analog / digital converter (3) (6), and in the central processing unit (7) Display part 8 which outputs analysis result is displayed and blood pressure measurement It consists of a key input unit 9 for inputting a command, and looks at the operation of the conventional blood pressure measuring system configured as described above.

First, when the finger presses the pulse sensor 1, the pulse is detected, the light of the infrared band output from the light emitting diode 1a passes through the surface of the skin and then is reflected to reflect the light emitting diode 1a and the separator 1c. In the process of entering the light-receiving transistor 1b isolated by the light, hemoglobin in the blood absorbs light of a specific wavelength.

That is, the amount of incident light of the light receiving transistor 1b is measured by the absorption action received from hemoglobin in the blood. However, since the number of hemoglobin varies depending on the flowing blood flow, the amount of incident light also occurs correspondingly.

Therefore, the amount of blood flow through the fingertip according to the pulse shows a periodic change, which is detected by the light receiving transistor 1a and appears as the detected voltage of the pulse sensor 1 driven by the pulse sensor driving circuit 2. do.

The sensed voltage is quantized by the analog / digital converter 3 into a digital signal and input to the central processing unit 7.

On the other hand, the detection of the EKG is a method of detecting the R wave generated at the heart rate, which is transmitted to the surface of the finger at the same time as the heart rate, which is detected by the EEG sensor 4 driven by the EEG sensor driving circuit 5. Detected through the electrode, the detected sensed signal is quantized into a digital signal through the analog-to-digital converter 6 and is also input to the central processing unit 7.

In other words, the pulsation of the heart is measured by two methods at the same time. The difference between the two signals is that they are detected at different times.

In other words, the pulse detection through the blood flow takes some time to reach the heart from the finger due to various factors such as the shape of blood vessels. On the contrary, since the ECG is detected almost simultaneously with the contraction of the heart, The processing device 7 calculates the time difference between the two signals from which the blood pressure measurement command is input from the key input unit 9, and calculates the highest blood pressure and the lowest blood pressure by comparing them with the predetermined standard data. Count the highest value and convert it to the reference time (minutes).

The results analyzed by the central processing unit 7 are displayed on the display unit 8.

However, the conventional sphygmomanometer is inconvenient because when the highest blood pressure and the lowest blood pressure are displayed on the display unit 8, this value can be viewed and the health information such as high blood pressure or low blood pressure can be obtained by referring to a separate chart or by consulting a specialist. In addition, these handy self-diagnostics are relatively expensive and cumbersome to use, which is why people are not familiar with them. There is a problem that could not provide the function of health self-diagnosis at home.

The present invention obtains a function (microcom) that collects and analyzes the blood pressure measurement, analysis and analysis information on the TV receiver, and freely connects or disconnects the blood pressure sensor device to the TV receiver as needed by using a connector. Health diagnosis function TV that facilitates self-diagnosis and induces the determination of hypertension and hypotension from the results of self analysis with reference data embedded in the microcomputer (displayed on the receiver screen) without a separate reference chart. It is an object of the present invention to provide a water phase, and the configuration of the present invention with reference to the accompanying drawings, it will be described as follows.

First, referring to FIG. 2, the TV set of a health diagnosis function of the present invention includes a blood pressure measuring unit 11 measuring blood pressure and a connector 12 connecting the blood pressure measuring unit 11 to a TV receiver. ) And a microcomputer 13 which receives and analyzes the pulse rate and the electrocardiogram measured by the blood pressure measuring unit 11 connected to the connector 12, and displays the analyzed result (OSD) and stores it in the memory 14. ), The information analyzed by the microcomputer 13 is stored, and the stored information is controlled by the microcomputer 13 to output the memory 14 and inputs various commands related to blood pressure measurement to the microcomputer 13. An image in which a key input unit 15, a chroma unit 16 for outputting blood pressure analysis information output from the microcomputer 13, and the blood pressure analysis information output from the chroma unit 16 are displayed. And a display unit 17 and a power supply unit 18 for supplying power to each of the circuits. The pressure measuring unit 11 receives the power B + from the power supply unit 18 through the connector 12, drives the pulse sensor 11a for detecting a pulse, and drives the pulse sensor 11a. Pulse sensor driver 11b for supplying a signal to the microcomputer 13 through the connector 12, an electrocardiogram sensor 11c for detecting an electrocardiogram, and driving the electrocardiograph sensor 11c, It is composed of a cardiac wave sensor driver 11d for supplying a signal to the microcomputer 13 through the connector 12, the microcomputer 13 is the pulse of the pulse sensor driver 11b input through the connector 12 Analog / digital conversion for converting the ECG detection signal of the analog / digital conversion unit 13a for converting the detection signal into a digital signal and the ECG sensor driver 11d input through the connector 12 into a digital signal. And a section (13b), on the menu screen related to blood pressure measurement and output of the analyzed information. An on-screen display (OSD) configured to form an oscillation circuit (100) for supplying a clock required for circuit operation, as shown in FIG. A horizontal position counter 101 for counting, a horizontal position decoder 102 for decoding the value counted in the horizontal position counter 101, a vertical position counter 103 for counting the OSD vertical position, and the vertical position counter A vertical position decoder 104 which decodes the value counted at 103, an OSD controller 105 which receives the decoded horizontal position and vertical position information and executes OSD control; and a control of the OSD controller 105 A display memory 106 that receives character information and stores character display information, a character memory 107 that outputs OSD characters under the control of the display memory 106, and the display memory 106; Color in the display data under the control of A display data control unit 108 for constructing an image and outputting a corresponding OSD character, and a display output control unit 109 for outputting an OSD signal as luminance and color signals by the OSD control unit 105 and the display data control unit 108. do.

In addition, the health diagnosis control method of the present invention performed in the above-described health diagnosis function TV receiver has a key input determination step of determining whether a blood pressure meter is input, and the key input as shown in FIG. 4. When the blood pressure measurement key is input in the determining step, the step of calculating the blood pressure value by analyzing the measurement data input from the blood pressure measuring unit 11 and the comparison step of comparing the measured blood pressure value calculated in the blood pressure calculation step with the reference data And an information display step of outputting a high blood pressure or low blood pressure message on a TV screen when the measured blood pressure value of the comparison result is less than or equal to the reference data.

In the comparing step, the reference data is data determined as hypertension, hypotension, and normal cases according to gender and age, and the key input determination step includes a user information input key determination step. If a user information input key is input, the user's name, age, etc. are input and stored. Then, the measured blood pressure value calculated in the blood pressure calculation step is stored as a user name: measured value and stored on the TV. Displaying on the screen or the key input determination step includes a user information input key determination step, and if the user information input key is input as a result of the determination, receiving and storing information such as a user's name and age After that, the measured blood pressure value calculated in the blood pressure calculation step is stored as a date: user name: measured value and stored on the TV screen. The key input determination step includes a full list output key determination step, and if the full list output key is input as a result of the determination, all the measurement information stored corresponding to the user's name is displayed on the TV screen. It features.

Hereinafter, a method for controlling health diagnosis using a TV (TV) receiver and a TV (TV) receiver according to the present invention will be described in detail with reference to FIGS. 2 to 4.

First, as shown in Fig. 2, in order to measure and diagnose blood pressure, the blood pressure measuring unit 11 is connected to the microcomputer 13 of the TV receiver using the connector 12 in the form of an adapter.

In this way, the power supply unit 18 supplies the power B + to the pulse sensor driving unit 11b and the electrocardiograph sensor driving unit 11d of the blood pressure measuring unit 11 through the connector 12. In the state, the blood pressure measurement key provided in the key input unit 15 is input.

When the blood pressure measurement key is input, the microcomputer 13 converts the measured value input through the analog / digital converters 13a and 13b into a digital signal and compares it with the reference data stored in the memory 14 and compares the result. Will be displayed as OSD information.

At this time, the TV screen-image display unit (17: CPT) can display a health diagnosis menu, the health diagnosis menu, the basic physical strength and analysis of the diagnoser, such as a specific unique number or name, sex, weight, height of the person to be diagnosed Function (screen) to input and select data for use, screen (measurement) of the highest blood pressure, minimum blood pressure, and pulse rate, and to store or remove the measured data in the memory (screen) ), And a function (screen) for analyzing a measured value through a database stored in the memory 14 and outputting a diagnosis message, and outputting a change pattern of the measured and stored values for the same person as a graphic image. All information necessary for the medical examination, such as the function (screen) and the function (screen) to output a message recommending consultation with a specialist when it is determined that there is a clear abnormality as a result of the diagnosis, are a comprehensive menu. It can of.

After displaying the health diagnosis menu as described above on the screen, the pulse sensor 11a of the blood pressure measuring unit 11 is driven by the pulse sensor 11a detects the pulse signal according to the change in the amount of blood flow 2 degrees pulse sensor 1 and the driving unit 2 refer to the configuration and operation), the sensed signal is input to the analog-to-digital conversion unit 13a of the microcomputer 13 through the connector 12, and also the ECG sensor driving unit The electrocardiogram sensor 11c detects the electrocardiogram by the driving of 11d (see the configuration and operation of the electrocardiogram sensor 4 and its driver 5 of FIG. 1), and the detected signal is connected to the connector 12. Input to the analog / digital converter 13b of the microcomputer 13 through.

The pulse detection signal and the electrocardiogram detection signal input in this way are converted into digital signals by the analog / digital conversion units 13a and 13b, respectively, and the microcomputer 13 has two digital signals as described above. The blood pressure difference is calculated from the transmission difference of.

The calculated blood pressure value is compared with the reference data stored in the memory 14, and the memory 14 stores reference data that can be determined as normal blood pressure, high blood pressure, and low blood pressure according to age and gender. The calculated measured blood pressure value is compared and the comparison result is output to the chroma unit 16 as OSD information.

In the case of hypertension or hypotension, the OSD information may be in the form of text information in the form of a message recommending consultation with a specialist. The OSD block in the microcomputer 13 displays the OSD information as shown in FIG. Will be processed.

In other words, the oscillator 100 generates a clock necessary for the operation of the OSD by using the oscillators OSC1 and OSC2 and supplies the clock to each unit. The horizontal position counter 101 receives the horizontal synchronization signal HD and receives the horizontal synchronization signal HD. The horizontal position is counted, and the vertical position counter 103 receives the horizontal synchronous signal HD and the vertical synchronous signal VD to count the vertical position of the OSD, and the value counted at each counter is the horizontal position decoder 102. ) Is decoded by the vertical position decoder 104 and input to the OSD controller 105.

The OSD controller 105 controls the display memory 106 from the decoded horizontal and vertical display data to output characters to be displayed from the character memory 107, and the display memory 106 of the character memory 107. Specifying an address to output the corresponding font, the display data control unit 108 adds the attribute, color, etc. of the character to the display data output from the character memory 107, through the display output control unit 109 It outputs green (R, G, B) character video signal.

As such, the OSD signal output from the OSD block of the microcomputer 13 is properly signal-processed through the chroma unit 16 and then displayed on the image display unit 17, whereby the diagnosis result of the user—blood pressure, pulse rate, high blood pressure, low blood pressure, normal Diagnosis results such as blood pressure are displayed on the TV screen.

On the other hand, the key input unit 15 is provided with an input key of the general information including the name of the user, and when this key is input, the microcomputer 13 reads the user information input through the key input unit 15 The information is stored in the memory 14.

If the user information is stored as described above, the blood pressure value measured as described above can be databased at a glance in correspondence with the user, and the stored user information and the blood pressure measurement value are stored in the memory 14 in correspondence with each other and for each date. Storing the measurement information of the user can ensure higher reliability and convenience for self-diagnosis.

Therefore, the key input unit 15 is provided with a full list output key, and when this key is inputted, the microcomputer 13 stores the measured information of the user stored in the memory 14 as described above in terms of date, name, and maximum blood pressure. , The lowest blood pressure, normal status, etc. by item at a glance, the OSD can be displayed on the TV screen.

As described above, according to the health diagnosis control method using the TV diagnostic apparatus and the TV receiver of the present invention, the blood pressure measurement and the health self-diagnosis are possible using the TV receiver screen. In order to ensure complete health care, the blood pressure measuring unit 11 can be freely used by connecting or disconnecting the TV receiver whenever necessary in the form of an adapter, and the user's name: blood pressure analysis information is displayed by the number of times or dates at a glance. Therefore, it is possible to further increase the efficiency of self-diagnosis.

Claims (5)

Blood pressure measuring unit 11 for detecting pulse and EKG and measuring blood pressure, pulse rate and EKG received by blood pressure measuring unit 11 are received, digitally converted and analyzed, and the analyzed result is displayed on TV screen. (OSD) output, the microcomputer 13 for storing the measurement information in the memory 14, and the information analyzed by the microcomputer 13 is stored, the stored information is controlled by the microcomputer 13 and outputs the memory ( 14), a key input unit 15 for inputting various commands related to blood pressure measurement to the microcomputer 13, a chroma unit for outputting blood pressure analysis information output from the microcomputer to the image display unit 17, and the chroma unit Health diagnosis function TV (TV) receiver comprising an image display unit 17 is displayed on the blood pressure analysis information output from (16). The TV set according to claim 1, wherein the blood pressure measuring unit (11) is connected to or separated from the TV receiver using a microcomputer (13) and a connector (12). The TV of claim 2, wherein the blood pressure measuring unit is operated by receiving power B + from the power source in the TV receiver through the connector 12. A key input determination step of determining whether a blood pressure measurement key is input, a blood pressure calculation step of calculating blood pressure values by analyzing measurement data input from the blood pressure measurement unit 11 when the blood pressure measurement key is input in the key input determination step; Comprising a comparison step of comparing the measured blood pressure value calculated in the blood pressure calculation step with the reference data, and an information display step of outputting the determination result of normal, hypertension or low blood pressure on the TV screen according to the comparison result of the comparison step Health diagnosis control method using a TV (TV) receiver. The method of claim 4, wherein the determining of the key input includes determining a user information input key, and when the user information input key is input as a result of the determination, receiving and storing information such as a name and age of the user. And thereafter, the measured blood pressure values calculated in the blood pressure calculation step are stored in correspondence with user names: measured values and displayed on a TV screen.