KR20170060514A - A blood pressure monitor with function of checking measuring condition - Google Patents

A blood pressure monitor with function of checking measuring condition Download PDF

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KR20170060514A
KR20170060514A KR1020150165059A KR20150165059A KR20170060514A KR 20170060514 A KR20170060514 A KR 20170060514A KR 1020150165059 A KR1020150165059 A KR 1020150165059A KR 20150165059 A KR20150165059 A KR 20150165059A KR 20170060514 A KR20170060514 A KR 20170060514A
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blood pressure
measurement
measuring
signal
measured
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KR101844897B1 (en
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손택근
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(주)이오아시스
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A61B5/0402—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/7435—Displaying user selection data, e.g. icons in a graphical user interface
    • G06F19/363—

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  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)

Abstract

The present invention relates to a blood pressure monitor equipped with a measurement condition checking function that performs a blood pressure measurement procedure and simultaneously measures living body signals for conditions such as body temperature and sweating and measures blood pressure only when the conditions of the measurement are met or records the measured blood pressure. main body; A blood pressure measuring device for measuring blood pressure; A living body signal measuring device for measuring a living body signal; An output device for outputting a measurement result or a menu; An input device for receiving a command; A communication device for transmitting and receiving data; And a first measurement condition for measuring a blood pressure through the output device and the input device, determining whether the biological signal measured by the biological signal measurement device satisfies a second measurement condition, And a control device for measuring and storing the blood pressure through the blood pressure measuring device only when the second measurement condition is satisfied.
According to the blood pressure monitor as described above, the blood pressure measurement status is recorded together with the blood pressure measurement by performing a survey on the measurement conditions before the blood pressure measurement and measuring the condition of the living body signal such as body temperature and sweating together to verify the measured blood pressure. Can be improved.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a blood pressure monitor,

The present invention relates to a blood pressure measurement method and a blood pressure measurement method for performing blood pressure measurement precisely in order to accurately measure blood pressure and measuring blood pressure of a condition such as body temperature and sweating together, And a blood pressure monitor provided with an inspection function.

The present invention also provides a measurement condition checking function for identifying a patient to be measured, recording and monitoring the conditional bio-signal measured together with the patient's blood pressure, and checking whether the condition meets the measurement condition according to the change of the conditional bio- The present invention relates to a blood pressure monitor provided with a blood pressure monitor.

Currently, the number of patients with chronic diseases such as hypertension is soaring that the economic cost of society as a whole has been considerably lost. Such chronic diseases are often hypertension, obesity, diabetes, or complications thereof. Patients should take periodic self-care for prophylaxis besides medication. In other words, daily health care such as lifestyle improvement, meals, and exercise control were found to be very effective as non-drug countermeasures.

Therefore, for such daily health care, remote medical services such as remote monitoring or telemedicine are being introduced. That is, the health status of each patient is transmitted to a hospital server located in a remote location, and the physician monitors and manages biometric information of the patient such as periodic blood pressure, thereby continuously and effectively treating patients with chronic diseases.

In addition, for routine health care or remote monitoring, equipment or techniques for biomedical monitoring are being developed. For example, a technique for a portable multifunctional health measurement manager in which a plurality of health measurement and exercise management devices such as a blood pressure monitor, a blood glucose meter, a thermometer, and a pedometer are integrated into one body has been proposed as an example. Also, in order to prevent blood glucose / blood pressure-related diseases and to perform continuous follow-up management, technologies in which blood glucose / blood pressure patients interact with hospital information linkage via mobile have been proposed (Patent Documents 2 and 3).

However, personal blood pressure monitors for self-management are mostly simple-function products that measure blood pressure, and some products provide near-field communication (NFC, Bluetooth, USB). In addition, the measured biometric information is transmitted to a portal service through an application provided by a manufacturer or a mobile application. However, biometric information or biometric signals are very important information for individuals and are subject to regulation regulated by the Personal Information Protection Act or the Medical Law. Therefore, by the regulations such as the Personal Information Protection Act, related companies can not directly hold biometric information. Therefore, it is difficult to apply the conventional technique of linking the biometric information measured through the mobile as described above.

In addition to the above technical / legal problems, there is a disadvantage that it is inconvenient to use for patients of the elderly. Many people with chronic illnesses are older people who are unfamiliar with dealing with mobile devices such as smartphones.

On the other hand, according to the conventional art, a patient routinely directly measures a bio-signal such as blood pressure, records measured data, or brings the recorded data to a hospital or transmits it. However, in reality, hospitals do not use bio-signal data collected and measured as such. For the hospital, the collected bio-signal data is inconsistent, and the collected bio-signals are unreliable because the data are so jagged and error-prone.

In other words, patients directly measure biological signals, such as blood pressure, but often do not know precautions to measure accurate biological signals, so they are often inaccurately measured. For example, blood pressure can be measured immediately after a patient has finished cleaning the house, or blood pressure can be measured immediately after drinking coffee. In such a case, the blood pressure or pulse of the patient may be higher than usual, and the measurement result may indicate that the patient is in a very dangerous state.

Of course, the patient will not measure in vivo signals every time. However, if you measure incorrectly even a few times, the doctors will not be able to trust the entire measured data. Therefore, it is important for each patient to accurately measure his / her own vital signs in everyday life and obtain accurate vital signal measurement results for remote medical treatment or remote monitoring.

In order to solve the above-mentioned problems, a technique of measuring a bio-signal or recognizing a measurement situation has been proposed to suit each patient [Patent Document 4]. The prior art is a real-time blood pressure monitor technology that personalizes the reference data according to a measurement subject and recognizes a measurement situation using a gyro sensor, an acceleration sensor, and the like, Otherwise.

However, the conventional arts only measure a plurality of biological signals at the same time and do not provide a technique for accurately measuring biological signals. In particular, only the movement of the patient is checked by means of a gyro sensor or an acceleration sensor.

Therefore, when a patient measures his or her own bio-signal, a technique for accurately measuring the bio-signal, such as checking the work to be done or verifying the measurement result is needed.

[Patent Document 1] Korean Patent Laid-Open Publication No. 10-2013-0033752 (published on Apr. 04, 2014) [Patent Document 2] Korean Registered Patent No. 10-1522333 (published on May 22, 2015) [Patent Document 3] Korean Laid-Open Patent Publication No. 10-2012-0075629 (published on Jul. 9, 2012) [Patent Document 4] Korean Patent Registration No. 10-1308522 (Announcement 2013.09.09)

SUMMARY OF THE INVENTION The object of the present invention is to solve the above-mentioned problems, and it is an object of the present invention to provide a blood pressure measuring apparatus and a blood pressure measuring method for measuring blood pressure, A blood pressure monitor having a measurement condition checking function for measuring a blood pressure or recording a measured blood pressure.

It is also an object of the present invention to identify a patient to be measured, to record and monitor the conditional bio-signal measured together with the patient's blood pressure, to check whether it meets the measurement condition according to the change of the biological signal for blood pressure or condition, And a blood pressure meter provided with a measurement condition checking function for repeatedly measuring a blood pressure at the time of occurrence.

To achieve the above object, the present invention provides a blood pressure monitor having a measurement condition checking function, comprising: a main body; A blood pressure measuring device for measuring blood pressure; A living body signal measuring device for measuring a living body signal; An output device for outputting a measurement result or a menu; An input device for receiving a command; A communication device for transmitting and receiving data; And a first measurement condition for measuring a blood pressure through the output device and the input device, determining whether the biological signal measured by the biological signal measurement device satisfies a second measurement condition, And a control device for measuring and storing the blood pressure through the blood pressure measuring device only when the second measurement condition is satisfied.

Further, the present invention is a blood pressure monitor equipped with a measurement condition checking function, wherein the control device executes a questionnaire corresponding to the first measurement condition, and only when the answer to the input satisfies the first measurement condition, And the living body signal is measured through the living body signal measuring device.

Further, the present invention is a blood pressure monitor provided with a measurement condition checking function, wherein when the measured biomedical signal satisfies the second measurement condition after the biomedical signal measurement device measures the biological signal, And if the blood pressure is not measured by the blood pressure measuring device within a predetermined time limit after the measurement, measures the biological signal again.

Further, in the blood pressure monitor provided with the measurement condition checking function, if the first measurement condition or the second measurement condition is not satisfied, the control device instructs the reason for not being satisfied, and after the predetermined time interval And performs measurement of the living body signal.

Further, the present invention is a blood pressure monitor provided with a measurement condition checking function, wherein the at least one of the first and second measurement conditions includes at least one of a pre-measurement drinking behavior, a caffeinated beverage drinking behavior, a smoking behavior, And an elapsed time up to the measurement time after each act is performed is an action performed within a predetermined reference elapsed time.

Further, the present invention is a blood pressure monitor provided with a measurement condition checking function, wherein the second measurement condition is a condition for determining whether a change value of the measurement value is within a first predetermined reference deviation, And a condition that a deviation of the measured value is within a second reference deviation determined in advance.

Further, the present invention provides a blood pressure monitor equipped with a measurement condition checking function, wherein the control device identifies a user, stores contents of a predetermined questionnaire according to an identified user, and instructs the corresponding user And performs paper-making.

Further, the present invention provides a blood pressure monitor equipped with a measurement condition checking function, wherein the bio-signal measuring device is configured in a band shape that can be worn on the wrist of a user, and sensors for measuring the bio- .

Further, the present invention is a blood pressure monitor provided with a measurement condition checking function, wherein the living body signal measuring device measures a living body signal including at least one of an electrocardiogram, a body temperature, and a foot volume.

The present invention also relates to a blood pressure monitor provided with a measurement condition checking function. A blood pressure measuring device for measuring blood pressure; A living body signal measuring device for measuring a living body signal; An output device for outputting a measurement result or a menu; An input device for receiving a command; A communication device for transmitting and receiving data; And a first measurement condition for measuring a blood pressure through the output device and the input device is measured, the living body signal is measured by the living body signal measuring device, the blood pressure is measured through the blood pressure measuring device, And a control device for storing together the blood pressure, the first measurement condition scanned and the measured biological signal together.

As described above, according to the sphygmomanometer equipped with the measurement condition checking function according to the present invention, it is possible to perform a survey on the measurement conditions before the blood pressure measurement and to verify the measured blood pressure by measuring the conditions of the living body signals such as body temperature and sweating, It is possible to record the blood pressure measurement condition together and improve the reliability of the blood pressure measurement value.

In addition, according to the blood pressure monitor provided with the measurement condition checking function according to the present invention, the blood pressure and the biosignal for verifying the blood pressure are recorded and monitored, and when the measured value is abnormal than the average, the blood pressure can be measured more accurately Is obtained.

FIG. 1 is a block diagram of a blood pressure monitor provided with a measurement condition checking function according to an embodiment of the present invention. FIG.
FIG. 2 is a block diagram of a blood pressure monitor provided with a measurement condition checking function according to an embodiment of the present invention; FIG.
3 is a flow chart for explaining a blood pressure measurement method by a blood pressure monitor according to the first embodiment of the present invention.
4 is a flowchart for explaining a blood pressure measurement method by a blood pressure monitor according to a second embodiment of the present invention;
5 is a flowchart for explaining a blood pressure measurement method by a blood pressure monitor according to a fourth embodiment of the present invention.
FIG. 6 is a flowchart illustrating a method of diagnosing a patient through blood pressure measurement and an interview by the blood pressure monitor according to the fifth embodiment of the present invention. FIG.
FIG. 7 and FIG. 8 are flowcharts illustrating blood pressure measurement by a blood pressure monitor according to a sixth embodiment of the present invention and a method of diagnosing a patient through biological signals.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the drawings.

In the description of the present invention, the same parts are denoted by the same reference numerals, and repetitive description thereof will be omitted.

First, the configuration of a blood pressure monitor provided with a measurement condition checking function according to an embodiment of the present invention will be described with reference to FIG.

As shown in FIG. 1, the blood pressure monitor 100 according to the present invention includes a blood pressure measuring device 20 for measuring blood pressure, a living body signal measuring device for measuring a living body signal such as an electrocardiogram, body temperature, An output device 40 such as a device 30, a display 41 for outputting a screen or an audio 42 for outputting audio, an input button or a touch input device 50, a wireless communication or WiFi, a communication device 60 for communication such as usb, a storage device 70 for storing data, and a control device 90 such as a microprocessor.

First, the blood pressure measurement device 20 is a device for measuring blood pressure. Preferably, the blood pressure measurement device 20 includes a cuff 21 for blocking the flow of blood through the arm, an adhesive member 22 for fixing the cuff 21 to the human arm by winding the cuff 21, And a pump 23 for supplying the fuel. The blood pressure measuring apparatus 20 further includes a terminal 24 for connecting the cuff 21 to the blood pressure monitor main body 10. [ The pressure (or cuff pressure) applied to the cuff 21 is transmitted to the blood pressure monitor main body 10 through the first terminal 24. [

Air is injected into the cuff 21 in order to block the flow of blood through the cuff 21 and if the pressure inside the cuff 21 becomes higher than the systolic blood pressure generated in the heart systole, Completely blocked. When the pressure of the cuff 21 gradually decreases, the blood flows when the heart contracts, and when the heart is relaxed, the flow of the blood is blocked again when the systolic blood pressure is located between the systolic blood pressure and the diastolic blood pressure. In other words, in the process of gradually reducing the pressure of the pressurized cuff 21, the blood pressure is measured by sensing the change of the cap pressure (the pressure pulse wave) that reflects the motion of the blood vessel wall in synchronism with the heartbeat.

Next, the living-body-signal measuring device 30 is a device for measuring a living body signal such as an electrocardiogram, body temperature, and amount of foot. The measured biomedical signal is used as a signal to check whether the blood pressure is properly measured.

Preferably, the bio-signal measuring device 30 is configured in the form of a band that can be inserted into the wrist. That is, the bio-signal measuring device 30 includes a band body 31 formed in a band shape, an electrocardiogram sensor 32 mounted on the inner surface of the band body 31, a body temperature sensor 33, a sweating sensor 34, And a second terminal 35 for transmitting the sensed electrocardiogram, body temperature, or amount of foot data to the blood pressure monitor main body 10.

The band body 31 is made of a stretchable material so that it can be fitted to the wrist of the user and is worn on the wrist when fitted to the wrist.

The input device 50 is constituted by an input button 51 or a touch panel 52 or the like. The input device 50 includes a display 41 for outputting a screen, an audio 42 for outputting a sound, . The input button 51 is composed of an operation button, a menu button, an up / down / left / right movement button, a selection button, and the like. In addition, the display 41 and the touch panel 52 may be combined into a single touch screen. Accordingly, the user can select a menu or the like displayed on the display 41 and input a command.

Next, the communication device 60 includes mobile communication means through a mobile communication network, short-range communication means such as Wi-Fi, Bluetooth, and NFC. In addition to the wireless communication, the communication device 60 may also include wired communication means for transmitting and receiving data via a USB or the like.

Next, the storage device 70 is an apparatus for storing data, and may include a built-in memory such as a memory, a flash memory, or a USB connection device capable of connecting a storage device such as an external USB.

Next, the control device 90 is constituted by a microprocessor, a CPU, and the like, and is connected to the blood pressure measurement device 20, the bio-signal measurement device 30, the output device 40, the input device 50, , Measuring the blood pressure, and storing or transmitting the measured blood pressure.

Next, a blood pressure measurement method by the blood pressure monitor 100 according to the first embodiment of the present invention will be described in more detail with reference to FIG. The blood pressure measuring method is a method operated by the blood pressure monitor 100 or the control device 90.

As shown in FIG. 3, the blood pressure measurement method by the blood pressure monitor 100 or the control device 90 according to the present invention includes the steps of (a) identifying a user (S10), (b) (C) determining whether the first measurement condition is met (S30), (d) determining whether the first measurement condition is met, and measuring the bio-signal if the first measurement condition is met (S50) determining whether or not the second measurement condition is met, (g) measuring and storing the blood pressure if it is determined that the living body signal conforms to the second measurement condition, , and (h) if the first or second measurement condition does not match, a step (S80) of notifying the reason why the first or second measurement condition does not match. In addition, the method may further include a step (S70) of determining whether a predetermined time has elapsed before measuring the blood pressure.

First, step S10 of identifying a user will be described.

The blood pressure monitor 100 can input a profile for each user, and can customize each user to measure blood pressure. The blood pressure monitor 100 displays users registered in the output device 40 such as a display and identifies the user when selected by the user. Preferably, if there is only one user, the next step is performed without querying the user for user identification. That is, if there is only one user, the user is automatically identified and the next step is performed.

Next, the inquiry step S20 for the first measurement condition will be described.

The sphygmomanometer 100 displays the predetermined contents of the questionnaire on the output device 40 such as a display. Then, the user inputs the answer to the questionnaire displayed on the output device 40 through the input device 50 such as the touch panel, the input button, and the voice.

The questionnaire of the first measurement condition inquires about the immediate history about the state or the behavior of the user that affects the blood pressure. For example, ask whether you are drinking before drinking, whether you drink caffeinated beverages such as coffee or tea, whether you smoke, or whether you are in severe motion. At this time, it is possible to limit the elapsed time from the act to the present (measurement time). In other words, inquire whether or not each activity has been performed within a predetermined time.

Answering the questionnaire about the first measurement condition is done with Yes or No, or with a Selective Questionnaire. Therefore, the user can easily answer the questionnaire.

On the other hand, the first measurement condition can be customized according to the user such as a patient. That is, the measurement conditions suitable for each patient are stored in advance according to the patient's health or disease condition, and the survey is performed according to the stored measurement conditions.

In addition, the first measurement condition includes an inquiry about the posture for measuring the blood pressure. In other words, the correct posture for blood pressure measurement is guided, and whether or not the posture is taken is examined.

In addition, the number of documentaries for the first measurement condition is plural, and a plurality of documentaries are all inquired.

Next, it is determined whether or not the first measurement condition meets the answer of the paper document (S30). Determine whether the answers to each question in the paper meet all of the measurement conditions. The blood pressure monitor 100 judges that the first measurement conditions are satisfied when all of the first measurement conditions are satisfied.

If all of the first measurement conditions are satisfied, the bio-signal is measured through the bio-signal measuring device 30 (S40). The user wears the band body 31 of the bio-signal measuring device 30 on his / her wrist, inputs a start command through the input device 50, and starts measurement. That is, the blood pressure monitor 100 drives the living body signal measuring device 30 to measure the electrocardiogram, body temperature, amount of foot, and the like.

Next, the blood pressure monitor 100 determines whether the measured biomedical signal meets the second measurement condition (S50). It is determined whether the measurement values of each of the living body signals or combinations thereof meet the second measurement condition. The sphygmomanometer 100 or the control device 90 determines that the second measurement condition is satisfied when all of the second measurement conditions are satisfied.

The second measurement condition is constituted by a condition caused by a deviation of the past history and a condition caused by a deviation of the measurement result.

The condition for the deviation of the past measurement history is determined as to whether or not the change value is within a predetermined reference value (first reference deviation), in contrast to the average of the bio-signals or past measurements measured by the user or the patient. The user or the patient uses the blood pressure monitor 100 to periodically measure the blood pressure in daily life. For example, it can be measured at intervals of six hours a day, or at three times a day such as breakfast, lunch, and dinner. Or the blood pressure can be measured at a constant time every day. Thus, the patient or user periodically measures the blood pressure simultaneously with the bio-signal.

Therefore, the sphygmomanometer 100 or the control device 90 periodically stores the measured bio-signals to obtain an average or a deviation. Then, the obtained average or deviation is compared with the measured value, and it is determined whether or not the deviation is within a predetermined reference value. If it is within the reference value, it is judged that the bio-signal is normal, and if it is out of the reference value, it is judged that it does not match.

The deviation of the measurement result is obtained by determining the deviation of the measurement value and determining whether the obtained deviation is within a predetermined reference value (second reference deviation). The bio-signal is measured for a predetermined time, and if the bio-signal measured during a predetermined time is not constant and is very irregular, it is judged to be in an abnormal state. The irregularity of the biomedical signal during the measurement time means that the state of the user or the patient is unstable. For example, if the patient is in a state of rapid exercise before blood pressure measurement, the value of the electrocardiogram is high. However, since the posture is stable during the measurement, the electrocardiogram can be returned to its original state. In this case, since the electrocardiogram becomes gradually lower after the first measurement, the overall deviation during the measurement time can be very high. Also, if you are outside the cold and then come directly into your home, your body temperature can rise and rise with your body temperature changing significantly over the measurement period. At this time, the change amount or deviation of the body temperature may be higher than the predetermined reference value.

Specifically, body temperature, electrocardiogram, foot volume, etc. are measured for 5 minutes, the measured values for 5 minutes are averaged and their standard deviation (or variance) is obtained. Thus, the measured average is compared with the average of past measurements to determine whether the deviation is within the first reference deviation. Also, whether or not the obtained standard deviation (variance) is out of the second reference value is judged. For example, if the ECG measurement value deviates from the past ECG or its average value by more than 5%, it is judged that it does not meet the second measurement condition.

Next, if the measured bio-signal meets the second measurement condition, the blood pressure is measured and stored (S70). At this time, the measurement of the blood pressure is limited to a measurement within a predetermined time from the measurement time of the biological signal. That is, it is determined whether a predetermined time has elapsed after measuring the vital sign (S60), and the blood pressure is measured only when it has not elapsed (S70). If a predetermined time has elapsed, the bio-signal is guided and measured again.

The user places a cuff 21 of the blood pressure measuring device 20 on his / her arm and inputs a command to start measurement of blood pressure. The blood pressure monitor 100 or the control device 90 drives the blood pressure measuring device to measure the blood pressure when a blood pressure measurement start command is input.

Next, if the first or second measurement conditions do not match, the reason why the non-conformance is not satisfied through the output device 40 such as a display, a speaker, or an audio device is notified (S80). Further, after a lapse of time has elapsed by a predetermined time interval, it is controlled so as to be turned back or to measure a living body signal.

Next, a blood pressure measurement method by the blood pressure monitor 100 according to the second embodiment of the present invention will be described in more detail with reference to FIG. The blood pressure measuring method is a method operated by the blood pressure monitor 100 or the control device 90.

As shown in FIG. 4, the blood pressure measuring method according to the second embodiment of the present invention includes the steps of (a) identifying a user (S110), (b) analyzing a first measurement condition, (C) measuring and storing the bio-signal (S130), and (e) measuring and storing the blood pressure (S150). In addition, the method further includes a step (S140) of determining whether a predetermined time has elapsed before measuring the blood pressure.

First, a user to measure the blood pressure is identified (S110). As in the first embodiment, the blood pressure monitor 100 or the control device 90 receives a profile for each user and can customize the blood pressure by measuring the blood pressure. The blood pressure monitor 100 displays users registered in the output device 40 such as a display and identifies the user when selected by the user. Preferably, if there is only one user, the user is automatically identified and the next step is taken.

Next, paper-making for the first measurement condition is performed (S120). The interview for the first measurement condition is the same as the interview method of the first embodiment. That is, the blood pressure monitor 100 displays contents of the questionnaire on the output device 40 such as a display, and receives the answer through the input device 50 such as a touch panel, an input button, and a voice. The questionnaire of the first measurement condition inquires about the immediate history about the state or the behavior of the user that affects the blood pressure.

The blood pressure monitor 100 or the control device 90 stores the results of the inquiry corresponding to the first measurement condition. The result of the inquiry about the first measurement condition corresponds to the information on the patient's condition or behavior at the time of measuring the blood pressure. By recording the state of the patient when the blood pressure of the user is measured or the actions performed by the patient, the doctor or the like can determine the patient's state or patient's behavior on the blood pressure.

For example, it is possible to observe the results of the interview when the blood pressure measured by the user is measured at a blood pressure higher than usual. So, when measured by normal blood pressure (or average blood pressure), it is measured without drinking coffee. When measured at a blood pressure higher than the average, it can be observed that coffee is always consumed. In this case, the doctor or the like can observe the blood pressure and the results of the examination to determine whether one of the factors that increase the blood pressure of the user is drinking coffee.

Next, the living body signal is measured through the living body signal measuring device 30 (S130). As in the first embodiment, the user wears the band body 31 of the bio-signal measuring device 30 on the wrist, inputs a start command through the input device 50, and starts measurement. That is, the blood pressure monitor 100 drives the living body signal measuring device 30 to measure the electrocardiogram, body temperature, amount of foot, and the like.

The measured biological signals are stored. The measured bio-signal results correspond to information on the patient's living body state during blood pressure measurement. By recording the patient's living conditions when the blood pressure of the user is measured, the doctor or the like can detect the patient's living body signal and the like on the blood pressure. Or, for example, the electrocardiogram can be observed when the blood pressure measured by the user is measured at a blood pressure higher than usual. Therefore, the difference in electrocardiogram can be observed when the electrocardiogram when measured by normal blood pressure (or average blood pressure) and the blood pressure which is higher than the average of normal blood pressure are measured. In this case, the doctor or the like can observe the blood pressure and electrocardiogram measurement results, and can extract the influence of the electrocardiogram on the factors that increase the blood pressure of the user.

Next, after measuring the vital sign, the blood pressure is measured and stored (S150). At this time, the measurement of the blood pressure is limited to a measurement within a predetermined time from the measurement time of the biological signal. That is, it is determined whether a predetermined time has elapsed after measuring the living body signal (S140), and the blood pressure is measured only when it has not elapsed (S150). If a predetermined time has elapsed, the bio-signal is guided and measured again.

The user places a cuff 21 of the blood pressure measuring device 20 on his / her arm and inputs a command to start measurement of blood pressure. The blood pressure monitor 100 or the control device 90 drives the blood pressure measuring device to measure the blood pressure when a blood pressure measurement start command is input.

As described above, when the blood pressure is measured, the results of the examination and the biological signals are measured and recorded together. Through this, it is possible to observe and extract the state or behavior of a user or a patient who has an influence on blood pressure, or a biological signal.

Next, the blood pressure measurement method by the blood pressure monitor 100 according to the third embodiment of the present invention will be described in more detail. The third embodiment combines the first embodiment and the second embodiment, and performs the first embodiment or the second embodiment according to the user's selection. That is, the user can select the measurement limiting mode and the environment data collecting mode. If the former is selected, the first embodiment is performed. When the latter is selected, the second embodiment is performed.

For example, in order to investigate the state and the living state of the patient on the blood pressure of the patient, an environmental data collection mode for performing the second embodiment is performed. The environment data collection mode is used to measure the patient condition at the time of blood pressure measurement and the living body signal together with the blood pressure. The collected data can then be analyzed to extract elements (or blood pressure effect factors) on the patient's blood pressure.

Then, by extracting the factors influencing the blood pressure for each patient, measurement conditions for normally measuring the blood pressure can be made using the influence factors of the analyzed blood pressure. For example, if a user considers drinking a caffeinated beverage, if the blood pressure is always found to be elevated, add the user's first measurement condition to whether or not he or she drank caffeinated beverages. So you can limit your blood pressure measurement only if you are not drinking caffeinated beverages.

Next, a blood pressure measurement method by the blood pressure monitor 100 according to the fourth embodiment of the present invention will be described in more detail with reference to FIG.

As shown in FIG. 5, in the fourth embodiment of the present invention, in addition to the blood pressure, an examination and measurement condition for accurately measuring each living body signal is set, and a criterion for determining an anomaly state of the living body signal is set.

That is, as in the case of the paper-like article corresponding to the first measurement condition in the first embodiment, the user performs the paper-making on the state or behavior of the user necessary before the measurement. In addition, the measurement method of the blood pressure or the vital sign is also limited as a condition.

And sets criteria (or criterion) for biological signals such as pulse rate, body temperature, heart rate variability, and foot volume. That is, if the reference (or criterion) is exceeded, it is judged to be in an abnormal state.

On the other hand, the reference or reference value can be set for the blood pressure measurement, and in particular, the reference or reference value may vary depending on the user's disease. That is, the risk level is managed by applying the management standard value according to the subject's gender / age-specific complex disease (diabetes mellitus). For example, if hypertension is SBP> 140 or DBP> 90, the standard value is set. If diabetes and hypertensive complication are diseases, 130, 85 should be set as the reference value.

Next, a method of measuring a blood pressure by the blood pressure monitor 100 according to the fifth embodiment of the present invention and diagnosing the patient through the interview will be described in more detail with reference to FIG.

The fifth embodiment of the present invention determines a dangerous situation that may occur due to a significant body change through the blood pressure monitor 100, and notifies an alarm of a dangerous situation. At this time, the alarm uses the communication device 60 of the blood pressure monitor 100 to notify the guardian or the hospital of the alarm.

Specifically, as shown in FIG. 6, when the blood pressure is measured, the blood pressure is measured as normal blood pressure when the blood pressure is within the criterion as compared with the reference or reference, and the blood pressure is measured again when the blood pressure is deviated from the reference. This is to make sure that conditions that can cause errors in blood pressure measurements are well controlled and measure blood pressure. This allows precise diagnosis of hypertension and precise management of the treatment effect by measuring accurate blood pressure.

For example, as described in the first embodiment, caffeine drinks such as coffee and tea, smoking and drinking, hot or cold temperature, pre-measurement exercise, and mental stress are factors affecting blood pressure. These factors may cause "white blooded hypertension" or "masked hypertension". However, with current blood pressure monitors, the patient can not know whether these conditions are well controlled and are optimal for blood pressure measurements. Therefore, the present invention can be filtered through such as a questionnaire. In other words, coffee, smoking, drinking, exercise, physical and psychological stress activates the autonomic nervous system (mainly sympathetic nervous system) to change heart rate, body temperature, sweating and heart rate variability. The condition of the biometric information that can be set in advance is measured and measured only when it is within this range.

It is also possible to record the blood pressure in the case of a normal state or a dangerous state against the measured blood pressure, to record the blood pressure in the case of a normal state, to record it in the case of a dangerous situation, to report an expected problem (or questionnaire) It informs.

Next, a blood pressure measurement by the blood pressure monitor 100 according to the sixth embodiment of the present invention and a method for diagnosing a patient through a biological signal will be described in more detail with reference to FIG.

There is no means by which patients can judge whether this is an increase in physiological blood pressure or a pathological phenomenon that requires immediate first aid at elevated blood pressure. Further, when there is such an abnormality in the blood pressure, there is no way to immediately transmit the abnormality to the medical institution. Abnormal blood pressure is observed in patients with coronary artery disease such as angina pectoris, myocardial infarction, arrhythmia, heart failure, stroke, all kinds of shock, and malignant hypertension with systolic blood pressure of 200 mmHg or more. For this reason, there are many cases where patients die from preventable diseases because they do not receive emergency medical care immediately.

Coronary artery disease, arrhythmia, heart failure, stroke, all kinds of shock, systolic blood pressure Malignant hypertension of 200mmHg or more causes electrocardiographic changes, heart rate variability, change of physical information such as heart rate change, body temperature change Therefore, the meaning of the measured blood pressure can be interpreted using this. Therefore, if there is a problem, it is automatically transmitted to the medical institution so that consultation and management are performed. At this time, the blood pressure monitor 100 communicates with the medical institution through the communication device 60 or notifies the alarm.

Specifically, as shown in FIG. 7, when the blood pressure is measured, an abnormal condition is analyzed by measuring pulse, heart beat, body temperature / sweating, etc. to diagnose a dangerous situation, to guide emergency measures, or to notify a medical institution of an alarm.

In addition, if the biological signal such as pulse, heart beat, and the like is normal, the blood pressure result is finally analyzed to analyze the risk situation. When it is judged as a dangerous situation, record it or investigate or notify the expected problem with the paper. Or the risk situation in connection with the medical institution.

Further, as shown in FIG. 8, when the pulse is deviated from the reference in comparison with the reference, the abnormal state is determined. If the pulse is abnormal, the tachycardia or bradycardia is analyzed, and the other bio-signals and blood pressure are classified and analyzed according to the case. Analyze the user's risk situation according to each vital sign or blood pressure and take action accordingly. Measures may vary depending on the severity of the situation. For example, if you are in a very dangerous situation, make an emergency call to a health care provider or medical facility, such as a doctor.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

100: blood pressure monitor
10: blood pressure monitor main body 20: blood pressure measuring device
21: Cuff 22: Adhesive member
23: Pump 24: First terminal
30: Biological signal measuring device 31: Band body
32: electrocardiogram sensor 33: body temperature sensor
35: second terminal
40: output device 41: display
42: audio 50: input device
51: input button 52: touch panel
60: communication device 70: storage device

Claims (10)

A blood pressure monitor provided with a measurement condition checking function,
main body;
A blood pressure measuring device for measuring blood pressure;
A living body signal measuring device for measuring a living body signal;
An output device for outputting a measurement result or a menu;
An input device for receiving a command;
A communication device for transmitting and receiving data; And
A first measurement condition for measuring a blood pressure through the output device and the input device is examined and it is determined whether the biological signal measured by the biological signal measurement device satisfies a second measurement condition, And a control device for measuring and storing blood pressure through the blood pressure measuring device only when the measurement condition is satisfied.
The method according to claim 1,
Wherein the controller performs a questionnaire corresponding to the first measurement condition and controls the bio-signal to be measured through the bio-signal measuring device only when the answer to the input satisfies the first measurement condition A blood pressure monitor having a measurement condition checking function.
The method according to claim 1,
Wherein the control device measures the living body signal by the living body signal measuring device and, if the measured living body signal satisfies the second measuring condition, measures the living body signal and then measures the living body signal by the blood pressure measuring device within a predetermined time limit And when the blood pressure is not measured, it is controlled so as to measure again from the living body signal.
The method according to claim 1,
Wherein the controller is configured to guide the reason for not satisfying the first measurement condition or the second measurement condition if the first measurement condition or the second measurement condition is not satisfied, and to perform the paperback again after the predetermined time interval or to measure the living body signal A blood pressure monitor having a measurement condition checking function.
5. The method according to any one of claims 1 to 4,
The first measurement condition includes at least one of a pre-measurement drinking behavior, a caffeinated beverage drinking behavior, a smoking behavior, and a severe exercise behavior, and the elapsed time from the measurement to the measurement time Wherein the blood pressure monitor is an action performed within a predetermined reference elapsed time.
5. The method according to any one of claims 1 to 4,
Wherein the second measurement condition is a condition for determining whether a variation value of the measurement value is within a first predetermined reference deviation in comparison with a reference value of a past measurement value and a condition for determining whether the deviation of the measurement value is within a second reference deviation Wherein the blood pressure monitor has a function of checking a measurement condition.
The method according to claim 1,
Wherein the control device identifies a user, stores contents of a predetermined questionnaire according to an identified user, and performs a questionnaire to a corresponding user according to stored contents of the questionnaire for each user. .
The method according to claim 1,
Wherein the bio-signal measuring device is configured in the form of a band that can be worn on the user's wrist, and sensors for measuring bio-signals are formed on the inner surface of the band.
The method according to claim 1,
Wherein the bio-signal measuring device measures a bio-signal including at least one of electrocardiogram, body temperature, and foot volume.
A blood pressure monitor provided with a measurement condition checking function,
main body;
A blood pressure measuring device for measuring blood pressure;
A living body signal measuring device for measuring a living body signal;
An output device for outputting a measurement result or a menu;
An input device for receiving a command;
A communication device for transmitting and receiving data; And
A first measurement condition for measuring a blood pressure through the output device and the input device is measured, the living body signal is measured by the living body signal measuring device, the blood pressure is measured through the blood pressure measuring device, And a control device for storing the first measured condition and the measured biometric signal together.
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