KR20010002365U - Apparatus for measuring pulse wave and skin resistance of human body - Google Patents

Abstract

The present invention relates to a device for measuring pulse wave and skin resistance of the human body for easily measuring the skin resistance of the hands and feet connected to the village, tube, chuck pulse wave detection on the radial artery of the human body and the five intestinal muscles. After measuring the skin resistance measurement unit 10 for converting the analog data (digital data) to digital data (digital data), and a memory unit for storing the data value output from the skin resistance measurement unit (10) 20, a switching unit 30 for outputting after converting to a constant voltage, a central processing unit (CPU) 50 for controlling the system, and a pulse wave measuring unit for detecting pulse waves and converting them into digital values 60, a language conversion unit 70 for converting into a language required by the user, an input unit 80 and an output unit 100 for inputting and outputting data required by the user, and communication connected to external communication to input and output data The connecting portion 90 and the CPU 5 It is a device for measuring the pulse wave and skin resistance of the human body, characterized in that consisting of a display unit 110 for displaying the output data (control) to the outside under the control of 0).

Description

Apparatus for measuring pulse wave and skin resistance of human body}

The present invention relates to a device for measuring the pulse wave and skin resistance of the human body, in particular the pulse wave of the human body to measure the skin resistance of the hands and feet connected to the village, tube, chuck pulse wave detection on the radial artery of the human body And a device for measuring skin resistance.

Conventionally, various diseases or phenomena occurring in the internal organs of the human body have been predicted and observed by hand. However, these methods are often scientifically misdiagnosed.

In order to solve the above problems, various diagnostic methods and devices have been developed, but these devices have a problem in that they cannot be easily used because of their complicated structure and difficult operation.

The present invention is to solve the above conventional problems, by measuring the data on the radial artery of the human body and the skin resistance data of the hands and feet connected to the five intestinal muscles to quickly detect the internal changes of the body to detect the disease early To provide a device for measuring the pulse wave and skin resistance of the human body that can be treated.

In order to achieve the above object, the device for measuring pulse wave and skin resistance of the present invention includes a skin resistance measuring unit for converting analog data into digital data after measuring skin resistance of the human body. And a memory unit for receiving and storing the data value output from the skin resistance measuring unit, a switching unit for converting and outputting a predetermined voltage after receiving power applied from the outside, and the skin resistance. CPU (Central Processing Unit) to control the system by receiving the skin resistance value of the digital value measured by the measurement unit and pulse wave measurement unit, and pulse wave measurement unit for detecting and converting the pulse wave generated on the radial artery of the human body to digital value A language conversion unit for converting to a language required by the user, an input unit for inputting data required by the user, and input / output data in connection with external communication A communication connection unit, an output unit for printing the data output under the control of the CPU, and a display unit for displaying the data output under the control of the CPU to the outside.

1 is a schematic circuit diagram of a device for measuring pulse wave and skin resistance of a human body of the present invention,

2 is a specific circuit diagram of the skin resistance measuring unit of the present invention,

3 is a specific circuit diagram of the pulse wave measuring unit of the present invention,

4 is a detailed circuit diagram of the display unit of the present invention,

Figure 5 (a) is the measurement data showing the pulse wave measurement state measured using a device for measuring the pulse wave and skin resistance of the human body of the present invention, (b) is the measurement data showing the skin resistance measurement state.

<Explanation of symbols for the main parts of the drawings>

10: skin resistance measuring unit 12: A / D converter

14, 16: skin resistance measurement terminal 18: skin resistance measurement

20: memory unit 30: switching unit

50: CPU 52: backup reset unit

60: pulse wave measuring unit 61: pulse wave guide

64: A / D converter 70: language conversion unit

80 input unit 82 buffer unit

84: input terminal 86: keyboard

90: communication connection part 100: output part

102: output driver 104: output terminal

106: printer 110: display unit

112: LCD driver 114: LCD

116: high voltage conversion unit

Hereinafter, described in detail through the embodiment according to the present invention as described above.

1 is a schematic block circuit diagram of a device for measuring pulse wave and skin resistance of a human body of the present invention, and after measuring skin resistance of the human body, skin resistance for converting analog data into digital data. Measuring unit 10, the memory unit 20 for receiving and storing the data value output from the skin resistance measuring unit 10, and receives the power applied from the outside to convert to a constant voltage and output A CPU (computer processor unit) 50 for controlling the system by receiving a skin resistance value of the digital value measured by the switching unit 30 and the skin resistance measuring unit 10 and the pulse wave measuring unit 60. ), A pulse wave measurement unit 60 for detecting pulse waves generated on the radial artery of the human body and converting them into digital values, a language conversion unit 70 for converting the language into a language required by the user, and an input unit for inputting necessary data. 80 with external A communication connection unit 90 connected to a scene for inputting / outputting data, an output unit 100 for printing data output under the control of the CPU 50, and data output under the control of the CPU 50; The display 110 is configured to display to the outside.

The skin resistance measurement unit 10 is a current flows in the hands and feet connected to the meridians of the five yukjuk (12 chapters) in the human body, in this case the current flowing in the hands and feet flows more or less than normal than normal It is a device that checks these reactions when it flows and checks whether there are any abnormalities. To measure the skin resistance in the meridians of the spleen, lung, liver, kidney, heart).

And the skin resistance measurement 18 is composed of a positive electrode (rod type) and a negative electrode (??-shaped) not shown, the positive electrode is measured by holding the hand, the negative electrode is measured (merging point) Measure the skin resistance by contacting.

Here, the skin resistance measuring unit 10 connects the negative electrode measuring conductors to pins 1 and 2 of the skin resistance measuring terminals 14 and 16, respectively, and the positive electrode has a current not shown to adjust the maximum measuring current to 200 mA. It is connected to the regulator.

And the skin resistance current value of the human body flowing between the anode and the negative electrode is connected to the ground (GROUND) through the variable resistor (VR12) of the input circuit, wherein the voltage drop due to the skin resistance current value across the variable resistor (VR12) Then, the dropped voltage is charged to the capacitor C28 through the resistor R39 and the resistor R38. A base terminal of the transistor Q3 is connected to the variable resistor VR12.

In addition, the positive and negative electrodes are brought into contact with each other to check whether the current value is 200 mA, and in the case of 200 mA or more, the current regulator is adjusted to be 200 mA.

In addition, the memory unit 20 includes a ROM, a RAM, and an EPROM to input and output signals received from the skin resistance measuring unit 10 and the pulse wave measuring unit 60. have.

The CPU 50 is a device for processing data input and output from the skin resistance measurement unit 10, pulse wave measurement unit 60, display unit 110, input unit 80 and output driver 102, processing speed Is 16MHz and is powered by 5V, 12V and 24V.

In addition, the backup reset unit 52 connected to the CPU 50 functions to backup the CPU 50.

The pulse wave measurer 61 of the pulse wave measuring unit 60 has a jack of 25 pins and 4 pins. However, the pulse wave measuring unit 60 uses 4 pin tweets and a 25 pin tweet is an option.

Here, pin 1 is a choon sensor (right hand is the large intestine and lung, left hand corresponds to the small intestine and heart vein), pin 2 is a tube sensor (right hand is the stomach and spleen, the left hand corresponds to the phlegm and vein) , Pin 3 is the chuck sensor (the right hand is three seconds and the symphony, the left hand corresponds to the bladder and renal vein), pin 4 is the ground (Ground), the pulse wave signals of pins 1,2,3 are the first The amplifier circuits of the amplifier 621, the second amplifier 623 and the third amplifier 625 are supplied, and the fourth amplifier 627 is optional.

As such, the signals output from the first amplifier 621, the second amplifier 623, and the third amplifier 625 are connected to the rear ends of the amplifier 62 to output analog signals as digital signals. Is input to the A / D converter 64.

The amplification unit 62 is composed of a creep-type pulse wave stirrer, a village, a tube, a scale scale, and a creep-type ruler measures pulse waves on a right-hand tube (gastrointestinal, spleen-related pulse). The pottery is a sensor that is fitted to the rubber and its shape is thimble, and it is inserted into the finger so that it touches the chin, tube, and chuck and pulses.

The output unit 100 receives an output driver 102 for driving the data output from the CPU 50 to print the printer 106 and a signal driven by the output driver 102 for printing. It is composed of a printer 106 which is a thermal transfer printer generally used, and a plurality of output terminal portions 104 connecting the output driver 102 and the printer 106.

The display unit 110 receives the data output from the CPU 50 and adjusts the brightness of the LCD 114 and a high voltage receiving 12V power and converting it into a high voltage and outputting the LCD driver 112. The conversion unit 116 and the LCD driver 112 for receiving the signal output from the LCD 114 and displayed on the outside.

The LCD driver 112 may display characters or graphics in blue and white, and the resolution of the screen is 340 dots (DOT) * 240 dots (DOT) horizontally, and the power is 5V DC and back light power. DC 24V and DC high voltage 150V are supplied.

And inside the device of the present invention is composed of a double fuse (FUSE) so that the fuse of the power supply is disconnected even if the circuit is short-circuited and overcurrent flows, when the rubber is attached up and down inside the creep pulse wave conductor, when the creep is bitten on the wrist There is no damage to the skin.

In the pulse wave measuring method, a coronary vein (a pulse corresponding to the spleen and stomach) is detected in a radial artery located inside the right wrist with a creep guiding device, and the pulse wave is continuously measured for 1 minute and displayed on the display unit 110. Only five or six pulse waves of the right vein are displayed on the display unit 110, and the pulse waves are enlarged and compared.

Then, the bone marrow, tube, and chuck pulse sensors are placed on the finger, and the pulse wave of the right radial artery village, tube, and chuck is detected, and the pulse wave of the left radial artery village, tube, and chuck 3 region is detected.

Subsequently, the pulse wave of any part of the five intestines is determined by looking at the pulse wave of the left, right and third parts of the chin, tube, chuck, and the hunch and thread of the tenon.

Referring to the action, effect on the device for measuring the pulse wave and skin resistance of the human body of the present invention configured as described above are as follows.

When the skin resistance measuring device 18 of the skin resistance measuring unit 10 contacts the user's hands and feet, current flows in the hands and feet, in which case the current flowing through the hands and feet flows more particularly than normal. In the case of low or low flows, these reactions are measured to determine which book has abnormalities.

In other words, skin resistance is measured at the meridians of six parts (stomach, room, phlegm, three seconds, small intestine, large intestine) and six intestines (spleen, lung, liver, kidney, heart) in the left and right hands. Done.

And the skin resistance current value of the human body flowing between the positive and negative electrodes is connected to the ground through the variable resistor (VR12) of the input circuit, at this time, the voltage drop due to the skin resistance current value across the variable resistor (VR12) Then, the dropped voltage is charged to the capacitor C28 through the resistors R38 and R39.

As described above, the voltage charged in the condenser C28 is input to the A / D converter 12, and the voltage input to the A / D converter 12 converts an analog signal into a digital signal to the CPU 50. Is entered.

On the other hand, the signal measured from the pulse wave measuring unit 61 of the pulse wave measuring unit 60, that is, the pin 1 sensor (on the right hand is the large intestine and lungs, the left hand corresponds to the small intestine and heart vein), the second pin The tube sensor (right hand is the stomach and spleen, left hand corresponds to the phlegm and hepatic vein), and pin 3 measures the chuck sensor (the right hand is three seconds and symphony and the left hand corresponds to the bladder and renal vein).

As such, the measured pulse wave signal is supplied to the plurality of first amplifiers 621, the second amplifiers 623, and the third amplifiers 625 connected to the pulse waveguide 61.

As such, the signals amplified by the first amplifier 621, the second amplifier 623, and the third amplifier 625 are respectively connected to the A / D converter 64 connected to the rear end of the amplifier 62. It is applied to output an analog signal as a digital signal.

The signal converted from the analog signal into the digital signal by the A / D converter 64 is input to the CPU 50 to control the system.

In addition, the CPU 50 receiving the signals output from the skin resistance measuring unit 10 and the pulse wave measuring unit 60 stores the relevant data in the memory unit 20.

When the user inputs data through the keyboard 86 of the input unit 80, the user inputs data to the CPU 50 through the buffer unit 82.

Then, the CPU 50 is displayed to the outside through the liquid crystal display (LCD) driver 112 of the display 110 according to the user input data or through the printer 106 of the output unit 100. The necessary date is printed.

In addition, when the user requires, the data output from the CPU 50 is connected to an external communication device through the communication connection unit 90.

As described above, the patient's condition is diagnosed and prescribed with reference to measurement data output through the output unit 100 and the display unit 110, that is, FIGS. 5A and 5B.

The device for measuring the pulse wave and skin resistance of the human body of the present invention configured as described above converts an analog signal into a digital signal in order to measure the village, tube, and chuck pulse wave detection on the radial artery of the human body, In order to measure the skin resistance of hands and feet, the analog signal is converted into a digital signal, and the data is output according to the user's control, so that the internal changes of the body can be quickly determined and the pulse wave of the human body can be treated early. It is a device to measure skin resistance.

Claims (3)

The skin resistance measurement unit 10 converts analog data into digital data after measuring the skin resistance of the human body, and receives and stores data values output from the skin resistance measurement unit 10. The memory unit 20, a switching unit 30 for receiving a power applied from the outside and converting to a predetermined voltage and outputting the same, and the skin resistance measuring unit 10 and the pulse wave measuring unit ( A CPU (computer processor unit) 50 for controlling the system by receiving a skin resistance value of the digital value measured at 60), and a pulse wave measuring unit 60 for detecting pulse waves generated on the radial artery of the human body and converting them into digital values. ), A language conversion unit 70 for converting into a language required by the user, an input unit 80 for inputting data required by the user, a communication connection unit 90 for inputting and outputting data in connection with external communication, and the CPU Day output under control of 50 Pulse wave and skin of the human body, characterized in that it is composed of an output unit (100) for printing (print), and a display unit (110) for displaying the data output under the control of the CPU (50) to the outside Device for measuring resistance. The variable resistance VR12 of claim 1, wherein the base terminal of the transistor Q3 is connected to both sides of the variable resistor VR12. The voltage dropped through this is charged in the capacitor (C28), and the voltage charged in the capacitor (C28) is input to the A / D converter 12, the pulse wave of the human body, characterized in that the analog signal is converted into a digital signal And a device for measuring skin resistance. The amplifier circuit of claim 1, wherein the analog signal measured by the pulse wave detector 61 of the pulse wave measuring unit 60 is an amplifier circuit of the first amplifier 621, the second amplifier 623, and the third amplifier 625. After amplified by, and input to the A / D converter (64) for outputting each analog signal as a digital signal, the apparatus for measuring the pulse wave and skin resistance of the human body.