KR20070079810A - The sphygmomanometer and method enable to link with mobile phone - Google Patents

Abstract

A sphygmomanometer connected to a mobile phone and a connecting method thereof are provided to transmit measurement data measured in the sphygmomanometer to a desired place by sending the measurement data to the mobile phone. A blood pressure measurement part(30) measures blood pressure of a human body. A data transmission part(40) transmits measurement data measured in the blood pressure measurement part to a mobile phone. A main processor(20) controls the blood pressure measurement part and the data transmission part. The data transmission part includes a zigbee communication part(50) for transmitting the measurement data to the mobile phone using wireless communication by zigbee communication, and a USB communication part(60) transmitting the measurement data to the mobile phone using a wire communication method using a USB cable.

Description

Sphygmomanometer and method of interworking with mobile terminal {The sphygmomanometer and method enable to link with mobile phone}

1 is a block diagram showing the configuration of a conventional blood pressure monitor.

Figure 2 is a block diagram showing the structure of a preferred embodiment of a blood pressure monitor according to the present invention.

Figure 3 is a detailed block diagram showing the structure of the blood pressure measuring unit constituting the present invention.

Figure 4 is a detailed block diagram showing the structure of the Zigbee communication unit constituting the present invention.

5 is a detailed block diagram showing the structure of the USB communication unit constituting the present invention.

Figure 6 is a detailed block diagram showing the configuration of a mobile terminal in conjunction with the present invention.

7 is a flow chart showing the operation of the blood pressure monitor according to the present invention.

8 is a flowchart illustrating a procedure of measuring the blood pressure by the blood pressure measuring unit according to the present invention.

9 is a flowchart illustrating a procedure for transmitting a measured value to the terminal by the USB communication unit according to the present invention.

10 is a flowchart illustrating a procedure of transmitting a measured value to the terminal by the Zigbee communication unit according to the present invention.

* Description of the symbols for the main parts of the drawings *

20: main processor 22: input unit

24: display unit 30: blood pressure measuring unit

32: sensor 34: valve

36: pressure injection device 38: band portion

40: data transmission unit 50: Zigbee communication unit

52: Zigbee Controller 54: Zigbee Interface

56: modulation and demodulation unit 58: wireless transceiver

60: USB communication unit 60a: device USB

60b: host UBSB 62: UBSB controller

64: drive storage memory 66: USB interface

68: USB Terminator

The present invention relates to a blood pressure monitor capable of interworking with a mobile terminal for transmitting a value measured through a blood pressure monitor to a mobile terminal by wired data communication using a USB or a wireless communication method using a ZigBee and a method of interworking the same.

Recently, with increasing interest in health, the general public has measured basic vital signs (pulse, respiration, body temperature, blood pressure) at home, and they are measuring their own health symptoms. Therefore, recently, blood pressure measuring instruments that are convenient to use at home have been developed.

1 is a block diagram showing the configuration of a conventional blood pressure monitor.

As shown in these figures, the conventional blood pressure measuring system measures the blood pressure in the blood pressure measuring unit 10. The blood pressure measuring unit 10 measures a blood pressure by pressing a part of the human body and measuring a pressure change of the compression part.

As described above, the measured value of the blood pressure measured by the blood pressure measuring unit 10 is an analog signal, although it may be directly displayed externally by an analog display device, but recently it is converted into a digital signal by the signal converter 12. After that, it is generally displayed on the digital display unit 13. In this case, the signal converter 12 and the display unit 13 are controlled by the microprocessor 16, and the signal converted by the signal converter 12 is transmitted to the microprocessor 16 through the interface 14. On the other hand, the control signal for adjusting the blood pressure monitor is input through the input unit 18 connected to the microprocessor 16.

However, the prior art as described above has the following problems.

That is, it is necessary to check the measured value yourself to check whether there is an abnormality, the general public without medical knowledge has a problem that it is difficult to determine the abnormality from the measured measured value.

In the prior art, in order to perform continuous and comprehensive health care through measured values, the user has to record the measured values periodically and take the recorded values to an expert. There was a problem that was difficult to achieve.

Therefore, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention is to provide a structure of the blood pressure monitor that can be linked to the mobile terminal and its interworking method.

Another object of the present invention is to provide a structure of a blood pressure monitor and an interworking method thereof that can interoperate with a mobile terminal having both wired and wireless transmission functions in transmitting the measured measurement value to the mobile terminal.

According to a feature of the present invention for achieving the above object, the present invention provides a blood pressure measurement unit for measuring the blood pressure of the human body, a data transmission unit for transmitting the measured value measured in the blood pressure measurement unit to the mobile terminal, And a main processor for controlling the blood pressure measuring unit and the data transmission unit.

The data transmission unit may include a ZigBee communication unit for transmitting the measured value to the mobile terminal through wireless communication using ZigBee communication, and a USB communication unit for transmitting the measured value to the mobile terminal using a wired communication method using a USB cable. It is composed.

The Zigbee communication unit may include a ZigBee controller controlling the ZigBee communication unit, a modulator demodulating or demodulating an input signal, a ZigBee interface allowing the ZigBee controller and the demodulator to interoperate, and a signal from the modulator. It is configured to include a wireless transmission and reception unit for receiving and transmitting to the mobile terminal.

In addition, the USB communication unit includes a USS controller for controlling the USS communication unit, a drive storage memory connected to the USS controller to store driving drive information installed in the mobile terminal, and modulating or demodulating the input signal to use the USS cable. It is configured to include a USB terminal for transmitting and receiving through the mobile terminal, and the USB terminal and the USB terminal between the USB controller and the USB terminal to enable the USB controller and the USB terminal interoperable with each other.

On the other hand, the blood pressure measuring unit, the sensor unit for controlling the blood pressure measuring unit, the band unit is configured to be wound around the measurement object and provided with an air bag therein, and blows air into the air bag inside the band part of the air bag And a pressure injector capable of boosting pressure, and a valve connected to the air bag and the pressure injection device to reduce the pressure of the air bag.

In this case, the sensor unit, a pressure sensor for controlling the blood pressure measuring unit and measuring the vibration of the band unit pressure to calculate the blood pressure, and a converter for converting the measured value calculated by the pressure sensor to a digital signal for transmission to the main processor And a measuring unit interface for allowing the blood pressure measuring unit and the main processor to interoperate with each other.

On the other hand, the operation method of the blood pressure monitor according to the present invention includes the step of the main processor to check whether the blood pressure monitor and the mobile terminal is connected (first step), and as a result of performing the first step, the blood pressure monitor and the mobile terminal using the USB cable If connected by the step of transmitting the drive information stored in the drive storage memory to the mobile terminal (second step), and as a result of performing the first step the blood pressure monitor and the mobile terminal is not connected by the USB cable or the second In the case where the step is performed, the main processor drives the blood pressure measuring unit to measure the blood pressure of the user (third step), and transmits the measured value measured by the blood pressure measuring unit to the main processor (fourth step); If, as a result of performing the first step, the blood pressure monitor is connected to the mobile terminal by the USB cable Transmitting the measured value to the mobile terminal through the existing USS (Fifth Step), and if the blood pressure monitor and the mobile terminal are not connected by the USB cable as a result of performing the first step, the measured value is transmitted using Zigbee communication. Transmitting to the mobile terminal (sixth step). However, the first step may be selectively performed.

The second step is to allow the present invention to have a plug and play function. If the present invention is to be implemented without a plug and play function, the second step may be performed except for the second step.

At this time, in the third step, the blood pressure measurement method is an oscillometric method for checking the vibration of the pressure in the band portion while reducing the pressure in the boosted band portion.

In the third step, the sensor unit drives the valve and the pressure injection device to boost the pressure in the band unit (step 31), and opens the valve to reduce the pressure in the band unit (step 32), And calculating the blood pressure by measuring the vibration of the pressure in the band unit simultaneously with the decompression of the band unit (step 33).

In a fifth step, the measured value measured by the sensor unit is transferred from the main processor to the USB controller (step 51), and the measured value transmitted to the access controller is standardized through the USB interface. Transmitting to an end device (step 52), converting the measured value into an analog signal (step 53), and transmitting the converted analog signal to the mobile terminal through the USB cable Step 54 (step 54).

In the sixth step, a measurement value measured by the sensor unit is transmitted from the main processor to the Zigbee controller (step 61), and the measurement value transmitted to the Zigbee controller is communicated by a Zigbee interface. (B) transmitting the modulated demodulator to the demodulation unit (step 62), modulating the received measurement value into an analog signal suitable for Zigbee communication (step 63), and converting the modulated demodulator into an analog signal. And transmitting the modulated measurement value to the mobile terminal through the data transmission / reception unit (step 64). Operation method of the blood pressure monitor that can be linked to the mobile terminal.

According to the present invention having the configuration as described above, it is possible to transmit the measured value measured in the blood pressure monitor to the mobile terminal, there is an advantage that can be transmitted to the desired place again through the mobile terminal.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the sphygmomanometer interoperable with the mobile terminal according to the present invention as described above will be described in detail.

Figure 2 is a block diagram showing the structure of a preferred embodiment of the blood pressure monitor according to the present invention, Figure 3 is a detailed block diagram showing the structure of the blood pressure measuring unit constituting the configuration of the present invention, Figure 4 is a configuration of the present invention 5 is a detailed block diagram showing the structure of the USS communication unit constituting the configuration of the present invention, Figure 6 is a detailed block diagram showing the configuration of a mobile terminal in conjunction with the present invention. 7 is a flowchart illustrating an operation procedure of the blood pressure monitor according to the present invention, FIG. 8 is a flowchart illustrating a procedure of measuring the blood pressure by the blood pressure measuring unit according to the present invention, and FIG. 9 is a USS communication unit according to the present invention. 10 is a flowchart illustrating a procedure of transmitting a measurement value to a terminal, and FIG. 10 is a flowchart illustrating a procedure of transmitting a measurement value to a terminal by the Zigbee communication unit according to the present invention.

As shown in these figures, the blood pressure monitor according to the present invention includes a main processor 20 for controlling the operation of the entire blood pressure monitor. The main processor 20 is connected to the input unit 22, the blood pressure measuring unit 30, the display unit 24, and the data transmission unit 40, which will be described later, to control their operations.

The input unit 22 is a part in which a user operates the blood pressure monitor, and the main processor 20 is connected to the input unit 22 to determine whether to operate the blood pressure monitor according to an input signal of the user.

On the other hand, the present invention is provided with a blood pressure measuring unit 30 for measuring the blood pressure of the human body. As shown in FIG. 3, the blood pressure measuring unit 30 includes a sensor unit 32, a valve 34, a pressure injection device 36, and a band unit 38.

The band portion 38 is formed to surround a part of the human body and is formed to inject air therein. And the pressure injection device 36 is connected to the band portion 38. The pressure injection device 36 is a portion for injecting air into the band portion 38 to boost or depress the band portion 38. In addition, the pressure injection device 36 is provided with a valve 34 to adjust the amount of air entering the band portion 38. As the valve 34, a gravity valve 34 and a solenoid valve 34 may be used. Preferably, a solenoid valve 34 that is not affected by the direction of gravity is used.

Here, the valve 34 and the pressure device are controlled by the sensor unit 32. The sensor unit 32 is connected to the main processor 20 to transfer the measured value measured by the blood pressure measuring unit 30 to the main processor 20, and the valve 34 and the pressure injection. It is the part that controls the device 36. Accordingly, the sensor unit 32 converts the analog sensor data calculated by the pressure sensor 32a and the digital sensor data into a pressure sensor 32a equipped with piezoresistive to measure pressure. It includes a transducer 32b and a measurement interface 32c for matching electrical, physical and logical characteristics to each other so that the sensor unit 32 can interact with the main processor 20.

As described above, the blood pressure measuring unit 30 is connected to the main processor 20 to transmit the measured value measured by the blood pressure measuring unit 30 to the main processor 20.

Meanwhile, the display unit 24 receives the measured value from the main processor 20 and displays the measured value in a form that a user can read, and displays an operation state of the blood pressure monitor.

On the other hand, the main processor 20 is connected to the data transmission unit 40 for transmitting the measured value measured from the blood pressure measuring unit 30 to the mobile terminal. The data transmission unit 40 includes a ZigBee communication unit 50 for transmitting the data to the mobile terminal by ZigBee wireless communication, and a USB communication unit 60 for transferring the data to the mobile terminal using USB (USB). It is provided.

Hereinafter, the data transmission unit 40 will be described in detail with reference to FIGS. 4 and 5.

As shown in FIG. 4, the Zigbee communication unit 50 includes a ZigBee controller 52 that controls the ZigBee communication unit 50, a ZigBee interface 54 that conforms to a ZigBee communication protocol, and a data signal indicating a measured value. And a demodulation unit 56 for converting the signal into an analog signal capable of wireless communication, and a wireless transmission / reception unit 58 for transmitting to or receiving a signal from the mobile terminal.

The Zigbee controller 52 controls the Zigbee interface 54, the demodulator 56 and the wireless transceiver 58 when a signal is input from the main processor 20 or when a signal is received by the wireless transmitter. To control.

The Zigbee interface 54 is a part for determining the characteristics of the signal in order to connect and interconnect the demodulation unit 56 as a data line termination device to the main processor 20 as a data terminal device. RS-232, adopted as an international standard by the Industrial Association and the Standards Association, is adopted.

Meanwhile, the modulator 56 connected to the interface modulates the digital signal received from the interface into an analog signal capable of wireless communication, or converts the analog signal received from the mobile terminal into a digital signal to convert the ZigBee interface 54. )

The modulation and demodulation unit 56 is provided with a wireless transmission and reception unit 58, the modulation and demodulation unit 56 receives the signal modulated into an analog signal and transmits to the mobile terminal. Therefore, the wireless transceiver 58 is preferably provided including an antenna.

The data transmission unit 40 is configured to include the USB communication unit 60. The USB communication unit 60 is a part for transmitting data to the mobile terminal using the USB cable. As shown in FIG. 5, the USB communication unit 60 includes a device USB 60a and a host USB 60b. The device USB 60a is a portion that serves as a device to which the blood pressure monitor is connected to the main body, and the host USB 60b is a portion that supports another device to be connected to the blood pressure monitor.

In the present invention, since the blood pressure monitor serves as a device coupled to the mobile terminal, the device USS 60a will be described in detail.

As shown in FIG. 5, the device UBSB 60a includes a UBSB controller 62 for controlling a UBSB, a drive storage memory 64 storing an installation program of the UBSB communication unit 60, and the UBSB controller 62. It is configured to include a USB terminal 66, which is connected to the USB terminal terminator 68 to be described later, and a USB terminal terminator 68 connected to the USB interface 66 to perform the modulation and demodulation of the signal .

The drive storage memory 64 is a part for storing the USB drive, the USB communication unit 60 is a plug and play function (when the USB cable is connected to both media, the host medium recognizes it and automatically To store the drive information transmitted to the mobile terminal to have a function of starting communication.

On the other hand, the USB interface 66 is a portion that receives the signal transmitted from the USB controller 62 to adjust the communication signal protocol, preferably, RS232 is adopted in the same manner as the Zigbee interface 54 described above.

The USB terminal 66 is connected to the USB terminal device 68. The USB terminal device 68 converts the digital signal transmitted from the USB interface 66 into an analog signal and transmits the analog signal to the mobile terminal. to be.

For reference, FIG. 6 shows a block diagram of the components of a mobile terminal that interworks with a blood pressure monitor according to the present invention.

The mobile terminal 70 interworking with the present invention should be able to transmit and receive data with the data transmitter. Accordingly, as shown in FIG. 6, the mobile terminal includes a mobile Zigbee unit 70a corresponding to the Zigbee communication unit 50 and a mobile UBS unit 70b corresponding to the USB communication unit 60.

First, the mobile Zigbee unit 70a has the same configuration as the Zigbee communication unit 50. That is, the mobile Zigbee unit 70a also includes a wireless transceiver 78a for receiving a signal transmitted from the Zigbee communication unit 50, a demodulation unit 76a for demodulating the received analog signal into a digital signal, and the demodulation unit ( And an interface 74a for connecting 76a to the mobile terminal 70, and a Zigbee controller 72a for controlling them. Each of these components functions the same as the components of the Zigbee communication unit 50 described above, except that the processing sequence of the Zigbee communication unit 50 is reversed.

On the other hand, the mobile USB terminal 70b is connected to the mobile terminal 70, the USB terminal is connected to the USB terminal is connected to the USB terminal to receive the signal from the blood pressure monitor to demodulate it into a digital signal (USB terminal 78b) Interface 76b and a USB controller 72b for controlling them.

In addition, a drive installation memory 74b is connected to the USB controller 72b. The drive installation memory 74b is a portion that receives and installs a drive drive from the drive storage memory 64 when the blood pressure monitor and the mobile terminal 70 are connected by the USB.

Hereinafter, the operation of the blood pressure monitor that can be linked to the mobile terminal according to the present invention will be described in detail in the order of operation.

The blood pressure monitor that can be linked to the mobile terminal according to the present invention is started by the user inputting a start signal through the input unit 22. The start signal is input to the main processor 20, and when the start signal is input, the main processor 20 operates the blood pressure monitor.

When the main processor 20 receives the start signal, the main processor 20 checks whether the blood pressure monitor and the mobile terminal are connected by the USB cable through the USB communication unit 60 of the data communication unit (step 1). (S1).

When the blood pressure monitor and the mobile terminal are connected by the USB cable as a result of performing the first step, the main processor 20 operates the USB controller 62 provided in the USB communication unit 60 to drive the drive storage memory 64. ) Transmits the drive information stored in the mobile terminal to the mobile terminal (step 2) (S2).

As a result of performing the first step S1, when the blood pressure monitor and the mobile terminal are not connected by the USB cable or after performing the second step S2, the main processor 20 operates the blood pressure measuring unit 30. The blood pressure of the user is measured by driving (step 3).

Looking at the step of measuring the blood pressure driven by the blood pressure measuring unit 30 as follows.

There are two methods of measuring blood pressure of a human body using a stethoscope method and an oscillometric method. The stethoscope method is to measure a part of the human body (usually an arm) by pressing a tube filled with air, and slowly removing the air to check the point where the sound is first heard and the point where the sound completely stops.

On the other hand, the method by the oscillometric method is a method of measuring the blood pressure by measuring the change in pressure, that is, the vibration of the pressure in the band portion 38 while removing the filled air after filling the air pressure in the band portion 38.

The present invention measures blood pressure by the oscillometric method of the two methods. Hereinafter, a method of measuring blood pressure by the oscillometric method will be described.

First, when an operation signal is input to the sensor unit 32 from the main processor 20, the sensor unit 32 drives the valve 34 and the pressure injection device 36 (step 31) (S31). . In this case, the valve 34 is opened to inject air, and the pressure injection device 36 injects air into the band part 38. Then, after the band portion 38 is boosted to an appropriate pressure, the valve 34 is closed and the pressure injection device 36 stops operating.

Afterwards, the valve 34 is opened again to depressurize the pressure in the band part 38 (step 32) (S32). At this time, the depressurization in the band portion 38 slowly depressurizes for about 30 seconds.

Simultaneously with the decompression of the band part 38, the sensor part 32 measures the vibration of the pressure in the band part 38 and calculates the blood pressure through the measured vibration (step 33) (S33).

Thereafter, the blood pressure measured by the pressure sensor 32a is converted into a digital signal by the transducer 32b and transmitted to the main processor 20 through the measurement unit interface 32c (fourth step) (S4).

When the main processor 20 receives the measured value measured through the four steps, the main processor 20 transmits the measured value to the data transmitter 40 to transmit the measured value to the mobile terminal. In this case, a method of transmitting the measured value to the mobile terminal varies depending on whether the mobile transmitter and the blood pressure monitor are connected by a USB cable.

That is, after the execution of the fourth step S4, when the blood pressure monitor and the mobile terminal are connected by the USB cable as a result of the execution of the first step S1, the blood pressure measured through the USB communication unit 60 is read. Transmit to the mobile terminal (step 5) (S5).

In this case, the execution process of the fifth step S5 will be described in detail as follows.

First, the measured value measured from the main processor 20 is transmitted to the USB controller 62 (step 51) (S51). The USB controller 62 standardizes the received measurement value through the USB interface 66 and transmits the received measured value to the USB terminator 68 (step 52) (S52). In this case, the USB interface 66 is preferably RS-232.

The USB terminal device converts the received measured value into an analog signal suitable for transmission to the mobile terminal (step 53). After that, the analog signal is transmitted to the mobile terminal using the UBS cable (S54).

For reference, the measurement values transmitted to the mobile terminal are processed in the mobile terminal as follows.

The data signal transmitted by the USB cable reverses the signal processing sequence of the USB communication unit 60 to digitalize the data signal and transfer the data signal to a storage device inside the terminal. That is, the analog signal transmitted through the USB terminal device 68 provided in the mobile Zigbee unit in the mobile terminal is converted into a digital signal, and transmitted to the storage space inside the terminal through the interface.

On the other hand, after the execution of the fourth step (S4), if the blood pressure monitor and the mobile terminal is not connected by the USB cable as a result of the execution of the first step (S1), the measured value measured using ZigBee wireless communication is Transmitting to the mobile terminal (sixth step) (S6).

Looking at the execution of the sixth step (S6) in detail as follows.

First, the measured measurement value is transmitted from the main processor 20 to the Zigbee controller 52 (step 61) (S61). The data signal transmitted to the Zigbee controller 52 is transmitted to the modulation and demodulation unit 56 after the Zigbee interface 54 is adjusted to meet the communication standard (step 62). The modulation / demodulation unit 56 modulates the received digital signal into an analog signal suitable for ZigBee communication and transmits the digital signal to the transceiver (step 63). The data signal modulated with the analog signal is transmitted to the mobile terminal through the transceiver (step 64) (S64). In this case, the transceiver is preferably configured to include an antenna.

For reference, a process in which the data signal transmitted from the transceiver is processed in the mobile terminal is as follows.

In the mobile terminal 70, a mobile Zigbee unit 70a having the same structure as the Zigbee communication unit 50 is provided, and the signal processing method of the Zigbee communication unit 50 is reversed to perform analog signalized data. The signal is converted into a digital signal and transmitted to the storage space in the terminal 70. That is, after receiving the data signal from the wireless transceiver 78a provided in the mobile Zigbee unit 70a and demodulating the signal back into a digital signal in the demodulation / demodulator 76a, the mobile terminal 70 interworks with the mobile terminal 70. To the storage space in the mobile 70 via the interface 74a.

As in the salpin bar, if the measurement value is transmitted to the mobile terminal by the fifth step S5 or the sixth step S6, the operation of the present invention is completed.

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

In the blood pressure monitor interoperable with the mobile terminal according to the present invention as described in detail above, the following effects can be expected.

That is, since the measured value measured by the blood pressure monitor can be transmitted to the mobile terminal, the measured value can be transmitted to the desired place by using the mobile terminal. Therefore, since the measured value can be easily transmitted from the attending physician or the management center, there is an advantage in that it is easy to receive health care from an expert.

And since the present invention can store the measured value in the mobile terminal itself or in a specific storage space, it is possible to analyze compared to the past measured value, and other measured values, for example, pulse, respiration, blood glucose level, Along with this, there is an advantage in enabling comprehensive health care.

In addition, the present invention employs both wired and wireless methods for transmitting the measured values to the mobile terminal. That is, when a wired connection is first transmitted, the measured value is transmitted by wire communication, and when the wire is not connected, the measured value is transmitted by wireless communication, thereby reducing power consumption for data transmission.

Furthermore, in the present invention, when the blood pressure monitor is driven using internal power such as a battery, power consumption becomes a big problem, and thus, when the blood pressure monitor is manufactured in a movable form, it is more advantageous in terms of power consumption. In addition, the Zigbee communication used in the present invention has a power consumption is significantly lower than the other wireless communication such as Bluetooth or UWB, so the power efficiency is good while using the wireless communication.

Claims (13)

Blood pressure measuring unit for measuring the blood pressure of the human body; A data transmitter for transmitting the measured value measured by the blood pressure measuring unit to a mobile terminal; And A blood pressure monitor interoperable with a mobile terminal, characterized in that it comprises a main processor for controlling the blood pressure measuring unit and the data transmission unit. The method of claim 1, The data transmission unit, A Zigbee communication unit for transmitting the measured value to the mobile terminal through wireless communication by Zigbee communication; Sphygmomanometer which can be linked to the mobile terminal, characterized in that the wired communication method using a USB cable comprising the USS communication unit for transmitting the measured value to the mobile terminal. The method of claim 2, The Zigbee communication unit, A Zigbee controller for controlling the Zigbee communication unit; A modulation / demodulation unit for modulating or demodulating an input signal; A Zigbee interface for allowing the Zigbee controller and the modulation / demodulation unit to interwork; And A blood pressure monitor interoperable with the mobile terminal, characterized in that it comprises a wireless transmission and reception unit for receiving a signal from the modulation and demodulation unit and transmits the signal to the mobile terminal. The method of claim 2, The USB communication unit, A USB controller for controlling the USB communication unit; A drive storage memory connected to the USB controller and storing drive drive information installed in the mobile terminal; A UBS terminal that modulates or demodulates an input signal to and from the mobile terminal via a UBS cable; And A blood pressure monitor interoperable with the mobile terminal, characterized in that it comprises a USS interface provided between the USS controller and the USB terminal device to enable the USB controller and the USB terminal device to interoperate with each other. The method according to any one of claims 1 to 4, The blood pressure measuring unit, A sensor unit for controlling the blood pressure measuring unit; A band part configured to be wound around a measurement object and having an air bag therein; A pressure injector which blows air into the air bag of the band part to boost the air bag; And Sphygmomanometer interlocked with the mobile terminal, characterized in that it comprises a valve for taking out the air of the air pocket, the air bag to reduce the pressure. The method of claim 5, The sensor unit, A pressure sensor which controls the blood pressure measuring unit and calculates blood pressure by measuring vibration of the pressure of the band unit; A converter for converting the measured value calculated by the pressure sensor into a digital signal for transmission to the main processor; And A blood pressure monitor that is interoperable with the mobile terminal, characterized in that it comprises a measuring unit interface for allowing the blood pressure measuring unit and the main processor to be linked. Measuring the blood pressure of the user by driving the blood pressure measuring unit by the main processor; Transmitting the blood pressure measured by the blood pressure measuring unit to a main processor; If the blood pressure monitor is connected to the mobile terminal by a USB cable, transmitting a measured value to the mobile terminal through the USB cable; And When the blood pressure monitor and the mobile terminal is disconnected, the operating method of the blood pressure monitor can be linked to the mobile terminal, comprising the step of transmitting a measurement value to the mobile terminal using a Zigbee communication. The method of claim 7, wherein When the main processor is connected to the blood pressure monitor and the mobile terminal, And operating the drive information stored in the drive storage memory to the mobile terminal. The method of claim 8, Blood pressure measuring method in the blood pressure measuring step, Operating method of the blood pressure monitor can be interlocked with the mobile terminal, characterized in that the oscillometric method for checking the vibration of the pressure in the band portion while reducing the pressure in the boosted band portion. The method of claim 9, In the blood pressure measurement step, The sensor unit driving the valve and the pressure injection device to boost the pressure in the band unit; Opening the valve to reduce the pressure in the band portion; And And the sensor unit calculates blood pressure by measuring vibration of pressure in the band unit simultaneously with decompression of the band unit. The method according to any one of claims 8 to 10, In the transmission of the measured value using the USB, Transmitting the measured value measured by the sensor unit from the main processor to the USB controller; A measurement value transmitted to the access ratio controller is standardized through a USB interface and transmitted to the USB terminal; Converting the measured value into an analog signal in the USB terminal device; And Transmitting the converted analog signal to the mobile terminal via the USB cable to the mobile terminal, characterized in that the operating method of the blood pressure monitor. The method according to any one of claims 8 to 10, In the transmitting of the measured value using the Zigbee communication, Transmitting the measured value measured by the sensor unit from the main processor to a Zigbee controller;  Transmitting the measured value transmitted to the Zigbee controller to the demodulation unit after being adjusted to the communication standard by the Zigbee interface; Modulating, by the modulation and demodulation unit, the received measured value into an analog signal suitable for Zigbee communication; And And transmitting the measured value modulated by the analog signal to the mobile terminal through a data transmission / reception unit. The method of claim 11, In the transmitting of the measured value using the Zigbee communication, Transmitting the measured value measured by the sensor unit from the main processor to a Zigbee controller;  Transmitting the measured value transmitted to the Zigbee controller to the demodulation unit after being adjusted to the communication standard by the Zigbee interface; Modulating, by the modulation and demodulation unit, the received measured value into an analog signal suitable for Zigbee communication; And And transmitting the measured value modulated by the analog signal to the mobile terminal through a data transmission / reception unit.

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