JPS61193640A - Blood pressure data treatment apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a blood pressure data processing device that processes blood pressure data obtained by a blood pressure monitor.

(Summary of the Invention) As shown in FIG. 1, a blood pressure data processing device 1 according to the present invention stores blood pressure data obtained by a blood pressure monitor 6 and a memo input from an input means 2 in a storage means 3. The calculation means 4 rearranges each blood pressure data and each of these own pressure data stored in 3 for each memo and performs desired calculations on the data, and displays the results of this calculation on the display means 5 to display the blood pressure data for each memo. This allows the correlation between the two to be understood at a glance.

(Prior Art) Blood pressure data obtained by a sphygmomanometer has conventionally been used only when measuring blood pressure, and the blood pressure data at this time has been used to determine whether a person's blood pressure is high or low.

(Problem to be solved by the invention) However, since blood pressure changes from moment to moment depending on the person's psychological state and physical activity, it is difficult to accurately determine the person's blood pressure with just one measurement. Can not do it.

In view of the above circumstances, the present invention provides a blood pressure data processing device that can efficiently analyze blood pressure data obtained by a blood pressure monitor for each predetermined measurement situation, and can display the analysis results in an easy-to-understand format. is intended to provide.

(Means for Solving the Problem) In order to solve this problem, the blood pressure data processing device according to the present invention corresponds the blood pressure data obtained by the blood pressure measuring means and the memo for each blood pressure measurement input from the input means. The present invention is characterized by comprising: a storage means for storing blood pressure data; a calculation means for performing calculation processing on the blood pressure data stored in the storage means for each memo; and a display means for displaying the calculation processing results of the calculation means. There is.

(Example) Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 2 is an external view of the blood pressure data processing device 1 according to an embodiment of the present invention, which includes a blood pressure monitor 6 equipped with a cuff 6a and a start switch 6b, a memory cartridge 7, and a personal computer 8 of MSX standard. , CRT display 9,
It is composed of a printer 10. The memory cartridge 7 is removably attached to the personal computer 8, and contains backup power supplies CMO8RAM, EEP-ROM, and IC.
Cards or magnetic cards can be used. The memory cartridge also incorporates a blood pressure data processing program, which will be described later, and also records measured blood pressure data.

As shown in FIG. 3, the computer 8 includes a CPU 11,
BAS ICJllROMl 2 of CPtJll, RAM 13 that reads and stores programs from memory cartridge 7, blood pressure monitor interface 14 that connects to blood pressure monitor 6, CRT interface 15 that connects to CRT display 9, and printer 10. a printer interface 16 for connection with the keyboard 17;
and a keyboard interface 18.

FIG. 4 shows a display screen of a CRT display, and FIG. 5 is a flowchart for explaining the general operation of the above embodiment.

In step (hereinafter abbreviated as ST) 1, when the start key of the keyboard 17 is pressed, the program title is read from the memory cartridge 7 and displayed on the CRT display 9 as shown in FIG. 4(A) (ST2).

Hereinafter, when the return key (hereinafter referred to as RTN key) on the keyboard is pressed, the next operation will proceed.

In ST3, a display as shown in FIG. 4(b) is displayed on the CRT display 9. That is, what is displayed in Fig. 4 (b) is the first data registration date, month, day, hour, and minute (row 1), and the last (previous) data registration date, hour, and minute (row 2).
), entry field for the current data registration date and time (Row 3),
This is a graphic cursor (0-4) (hereinafter simply referred to as a cursor). Furthermore, (Row 5) is the name of the registered user of the memory cartridge 7, that is, the name of the subject, (Row 6) is the number of registered data, and (0-7) is the latest 3 graphed.
This is registration data for 0 times. When the current date is input in ST3, the process advances to ST4.

Here, the computer 8 has a clock function, and is configured to start clock operation after the current time is input at the start of the program.

When the current year, month, day, hour, and minute are input in ST4, they are compared with the clock in the computer 8, and if they are far apart, the S
Proceed to T5. In ST5, a caution message such as "The input date and time is incorrect. Please enter the correct date and time" is displayed on the screen shown in FIG. 4 (b). Note that such a warning message may be sent in the form of a buzzer or voice.

In other words, do not proceed to the next step until the correct date and time are input, and if data is input at a time earlier than the registered data time or more data is input at the same time, a caution message will be displayed and the time series will be changed. It is configured so that it is not possible to register data that would disturb it. A similar caution message is also displayed when attempting to input data that exceeds the storage capacity, so as to prevent data from being destroyed.

When the correct date and time is input in ST4, it is registered, and the process proceeds to ST6, where "measurement", "display", and "correction" are performed as shown at the bottom of the screen in FIG. 4 (c).

5 modes of "Print" and rBAs I CJ are displayed.

These five operation modes are "measurement" mode for measuring and registering blood pressure data, "display" mode for selecting and displaying the statistical processing content of registered data, and "display" mode for modifying and registering registered data. 'correction' mode, 'print' mode for outputting screen contents to a printer, and MS of the computer 8 from the blood pressure measurement program of the present invention.
rBAs IC for switching to XBASIC mode
1, and the operator presses the program function (PF) 1 key, PF2 key, and P key on the keyboard 17, respectively.
The configuration is such that selection can be made by pressing the F3 key, PF4 key, or PF5 key. In FIG. 4(C), the clock display is the current date and time display in the computer 8 (bar 1) and the date and time display input in ST3 (bar 2).
). Incidentally, this date and time correction after ST4 is performed in the "correction" mode described later.

Next, when one of the PF primary keys is pressed in ST6, the process proceeds to ST7, and it is determined which of the PF primary keys 2.3 has been pressed. If PF1 key is pressed, ST8 to ST9
If the PF primary key is pressed, proceed to the 5T11 display routine (described later) from ST8 via 5TIO, and if the PF primary key is pressed, proceed from ST8 to 5T10. The process then proceeds to the 5T12 correction routine (described later).

If the PF4 key is pressed in ST7, 5T1
3, the program advances to the print routine of 5T14, and if the PF primary key is pressed, the program advances to the BASIC routine of 5T13 and 5T15. At ST14, the screen of the CRT display 9 is printed out by the printer 10, and at 5T15, the operator can run a desired statistical processing program.

At 5T16, if the operator repeats the operation of the blood pressure data processing apparatus of the present invention, the process returns to ST1.

Next, the measurement/registration routine of ST9 in FIG. 5 will be explained with reference to FIG. In this routine, the operator
It is configured so that the "measurement" mode and the "registration" mode can be alternately switched each time the key is pressed.

In ST8 of FIG. 5, when the subject selects the "measurement" mode, wraps the cuff of the blood pressure monitor 6 in FIG. 3, and turns on the start switch 6b, the blood pressure monitor 6 automatically pressurizes. The apparatus of the present invention measures blood pressure and pulse rate as shown at 5T20 and below in FIG.

At this time, the selected "registration" mode is displayed in a different color from other modes on the screen, and the selected mode is displayed in a different color to distinguish it from other modes.

At 5T20, as shown in (knee 1) of Figure 4 (d), WHO (World Health Zero
display an image including the "Blood Pressure Guide" scale. Then at 5T21 computer 8
Read time data from the clock function.

At 5T21, the measured systolic blood pressure and diastolic blood pressure are displayed in the form of a bar graph (knee 2). At this time, the current pressure (knee 3) of the arm cuff 6a of the blood pressure monitor 6 is also displayed in the same manner. 5
At T23, the pulse rate (knee 4) is measured and displayed.

Next, at 5T24, the measurement time and data (knee 5) up to this time are digitally displayed, and further at 5T25, the average value (knee 6) of the measurement data is calculated and displayed in a color different from the display color for each measurement. The time at this time displays the time at the latest measurement.

If the start button 6a of the blood pressure monitor 6 is pressed in ST6, the process advances to 5T27 to shift the measurement time and data, and returns to 5T21 to perform a new measurement. At this time, erase the previous blood pressure display (knee 2).

Blood pressure measurement is normally performed two to three times to select the most suitable data, so the present invention is configured to display five measured values and an average value.

If the start button 6b of the blood pressure monitor 6 is not pressed at 5T26 and any of the PF main keys is pressed, 5T28
to move to another mode.

When the PF1 key is pressed in 5T29, the process advances to 5T30 and switches to the "registration" mode, and the CRT display 9
It is displayed as shown in Figure 4 (E).

Figure 4 (E) shows the number of measurements to date (Ho 1).
) is displayed, and the contents of the memo code stored in advance (Ho 2) and the memo code registered up to now (Ho 3) are displayed.
) is displayed.

The above memo code contents (Ho 2) can be registered and modified by the operator in the "modification" mode described later.
Ten types of content can be registered. This content is
The physical condition of the subject at the time of blood pressure measurement can be registered. Although 0 to 9 are displayed as memo codes (Ho 3) on the screen, the present invention is configured so that 16 types of memo codes (0 to 9.A to F) can be registered and displayed.

Note that, since the memo code that is not used is not displayed on the screen, new contents can be set using the memo code.

In 5T30, as shown in Fig. 4 (e),
The data measured in the measurement routine, date and time, average value (Ho 4), and cursor (Ho 5) are displayed.

The cursor (Ho 4) is initially displayed at the average value location.

Here, since blood pressure measurement is usually performed 2 to 3 times and the average value is adopted, the registration selection instruction (cursor) on the screen should initially point to the average value, making it easier for the subject to input the average value. It is configured as follows.

The operator selects the data to be registered by moving the cursor (ho 5), and further selects the memo code content to be registered with the keyboard 17, and the selected memo code is displayed on the (hollow) screen. .

When the RTN key is pressed, the selected cursor (Haw 5) position and memo code are read in ST31 and 5T32, respectively, and the data is registered in 5T33.

That is, in the present invention, the physical condition of the subject at the time of measurement is stored together with the blood pressure data, so it is possible to analyze blood pressure data by health condition in the display routine described later, and the physical condition and daily rhythm of the subject can be analyzed. You can check blood pressure data according to your needs.

Furthermore, the above health conditions are coded and registered, so
The subject does not need to remember the contents.

When the RTN key is pressed in 5T34, the process returns to 5T31 and the registration is corrected.

If any of the PF main keys is pressed at 5T35, the mode is switched, and if the PF1 key is pressed at 5T36, the process returns to 5T20.

Next, referring to FIG. 7, the display routine of 5T11 in FIG. 5 will be explained.

First, for 5T40 in Figure 7 (A), see Figure 4 (F).
Display the blood pressure display menu as shown in . Blood pressure display menus include "Blood pressure transition graph" (He-1) and "Daily transition graph" (He-2).

"Change graph by January" (He-3), "Change graph by time" (He-4), "Change graph by day of the week" (He-5),
“Blood pressure by memo code” (to 6) and “Data display”
The operator can select the mode by moving the arrow cursor (to 8) and pressing the RTN key.

When the RTN key is pressed in ST41, the process advances to 5T42 and the position of the arrow cursor (to-8) is read.

When the "Blood Pressure Change Graph" (He-1) is read at 5T42, the process advances from 5T43 to 5T44, the display screen is switched as shown in FIG. From the right end) to the oldest data (left end of the screen), the systolic blood pressure value - diastolic blood pressure value is displayed as a bar graph (TO-1), and the pulse rate is displayed as a line graph (TO-2). One screen corresponds to data registered 30 times.

The operator can display detailed data by moving the arrow cursor (toe 3).

That is, read the cursor position at 5T45, and (
As shown in 4), the date and time, systolic blood pressure value, diastolic blood pressure value, pulse rate, and memo code of the specified data are displayed. 5T
If the cursor (toe 3) is not at the leftmost position at 46, the process advances to 5T47, and if none of the PF primary keys is pressed, the process advances to 5T48. If the cursor (toe 3) is moved at 5T48, the process returns to 5T45.

Furthermore, by continuing to move the arrow cursor (toe 3) to the left side of the screen, the operator can know the data before the 30 times.

That is, in 5T46, it is determined whether the cursor (toe 3) is on the left edge of the screen, and if YES, 5T4
Proceed to 9 to read older data and return to 5T45.

At this time, a bar graph (To 1) and a line graph (To 2)
Delete the latest data (screen name @) and move to the right in order,
Also, the detailed data of the newly appeared data (left end of the screen) is displayed in (toe 4). Although the display screen of a CRT display has a limit, according to the present invention, data is always displayed from the latest data to the past data, and even past data can be displayed for a long period of time by moving the cursor in the past direction. data can be displayed.

At 5T47, if the PF flat key is pressed, the fifth
Return to the basic program shown in the figure.

Returning to 5T42, if "Daily trend graph" is selected, it branches to 5T50 or below (Figure 7 (b)), and then goes to Figure 4 (
The data for the past 30 days is displayed as shown in h).

To explain the above operation in detail, first, in 5T51, data of the latest day is read out and set as the first day. Then 1 in 5T52
Data for each day is read out, and if there is a plurality of data for one day read, the process proceeds from 5T53 to 5T54 and is averaged, and at 5T55, the number of data for the day (see )). Furthermore, a bar graph of daily averaged blood pressure data (Q2) and a line graph of pulse rate (Q3) are displayed (ST56). Thereafter, steps 5T52 to 5T58 are repeated until data for 30 days is read out.

The operator can also read detailed daily data by moving the cursor (Q 4), similar to the "blood pressure transition graph".

At 5T59, the position of the cursor (Chi 4) is read out, and the read date (Chi 5) and detailed data of that day (
6) is displayed. Detailed data (Chi 6) is 5T5
This is the data for the day averaged by 4.

In this graph display as well, similarly to 5T46 and 5T49 in FIG. You can read out new data and step through the image for display (S
T60).

If the PF flat key is pressed at 5T61, the program returns to the basic program (FIG. 4).

Returning to 5T42, if "Monthly transition graph" is selected, it branches to 5T69 and below (Figure 7 (c)), and then goes to Figure 4 (
The data for one month is averaged and displayed as shown in the figure below.

To explain the above operation in detail, first, data of the latest year is read out at 5T70. Next, the data for the first month registered in 5T71 is read out, and if there is more than one month's worth of data read out, the process proceeds from 5T72 to 5T73 to average it, and then proceeds to 5T74 to average the data for the first month. The number of data ((Le-1) in Figure 4 (S)) is displayed. 5
At T75, a bar graph (Li-2) of blood pressure data averaged for each month and a line graph (Li-3) of pulse rate are displayed. The following is 5T71 to 5 until reading the data up to January.
Repeat T78.

Similarly to the above-mentioned "Blood Pressure Trend Graph" and "Daily Trend Graph", the operator can also view detailed data for the month (Lee 5) and monthly systolic blood pressure (Lee 6) by moving the cursor (Lee 4). can be read. This operation (ST
79 and 80) are similar to the above-mentioned 5T59 and 60, so detailed explanation will be omitted.

When the PF flat key is pressed at 5T81, the program returns to the basic program.

In ST42 of Fig. 7 (a), "Time-based transition graph"
When is selected, the process branches to 5T81 and below (FIG. 7 (D)), and the display shown in FIG. 4 (N) is performed. Since blood pressure changes every moment during the day, according to the present invention, it is possible to know the change in blood pressure every hour of the day.

To explain this operation in detail, at 5T82, data for the 23:00 period is read out and set as the first time.

Next, in 5T83, one hour's worth of data is read out, and if there is a plurality of one hour's worth of data read out, the process proceeds from 5T84 to 5T85 to average them, and further, in 5T86, the number of data for the relevant time period (Nu 1) is displayed. 5T87 displays a bar graph of blood pressure data averaged every hour and a line graph of pulse rate. Thereafter, steps 5T83 to 5T90 are repeated until data processing up to 0:00 is performed.

In this graph as well, the operator is
) to obtain detailed data for the specified time period.

Read the position of the cursor (nu 2) in 5T91,
The time (Nu 3) and data (Nu 4) of the relevant time zone are displayed. When the cursor (nu 2) is moved, 5T91
From there, the process returns to ST91 via 5T92 and 5T93. 5T
When the PF main key is pressed at 92, the program returns to the basic program.

"Change graph by day of the week" in 5T42 of Figure 7 (a)
When is selected, the process branches to 5T94 and below (FIG. 7 (E)), and the display shown in FIG. 4 (R) is performed. Since humans normally perform their activities on a day-by-day basis, the present invention allows data such as blood pressure on each day of the week to be known, allowing useful health management to be performed.

In 5T95, Saturday's data is read and set as the first day. Next, read the data of the specified day of the week in 5T96,
If there is a plurality of read day valve data, the process proceeds from 5T97 to 5T98 to average them, and further displays the number of data for the day of the week (Rue 1) in 5T99. 5T100 displays a bar graph of blood pressure data averaged for each day of the week and a line graph of pulse rate. Thereafter, steps 5T96 to ST103 are repeated until data processing up to Sunday is completed.

In this graph as well, the operator uses the cursor (rule 2
), you can obtain detailed data for the specified day of the week.

At 5T104, the position of the cursor (Rue 2) is read out, and the name of the day of the week (Rue 3) and data (Rue 4) are displayed. When the cursor (Rue 2) is moved, the process returns from ST104 to 5T104 via 5T105 and 5T106.

When the PF main key is pressed at 5T105, the program returns to the basic program.

Further, when "data by memo code" is selected at 5T42 in FIG. 7(a), the process branches to 5T107 and below (FIG. 7(v)), and the display shown in FIG. 4(w) is performed. By using this display, it is possible to know data such as the blood pressure of the subject for each class cancellation, and to perform useful health management.

To explain this operation in detail, at 5T108, the data of memo code number 9 is read out and set as the first data.

Next, in 5T109, the data for one memo code is read out, and if there is a plurality of data read out, the process proceeds from 5T110 to STI 11 where they are averaged, and further, in STI 12, the number of data of the memo code (wo-1) is displayed. 5T
113 displays a bar graph of blood pressure data averaged for each memo code and a line graph of pulse rate. From then on, 5T109 to S until data processing up to memo code number O is performed.
Repeat TI 16.

In this graph as well, the operator moves the cursor (
), you can obtain detailed data of the specified memo code.

The STI 17 reads the position of the cursor (W-2) and displays the memo code number (W-3) and data (W-4). When the cursor (wo-2) is moved,
ST117 to ST via STI 18°5T119
Return to 117. When the PF main key is pressed at 5T118, the program returns to the basic program.

As the last display mode according to the present invention, "data display"
When is selected, the process branches to 5T120 and below, and the data for each measurement is digitally displayed as shown in FIG. 4 (W).

Detailed digital data on 5T120 (2)
is read and displayed, and when the cursor (2) is moved further upward from the top of the screen at 5T122, 5T121
to read and display the latest data. Also S
When the cursor (2) is moved further down from the bottom edge of the screen at T123, older data is read out and displayed. When the PF main key is pressed at 5T123, the program returns to the basic program.

When the PF3 key is pressed in ST7 of FIG. 5, the process switches to the correction routine. This modification routine will be explained below with reference to the flowchart of FIG.

At 5T130, first, the correction mode menu shown in FIG. 4 (force) is displayed. The correction mode menu is "Memo code registration/correction" (Car 1).

"Correct date/name" (Car 2), "Correct data" (
The operator can select the desired mode by moving the cursor (curr 6) and pressing the RTN key. can be selected.

When the RTN key is pressed in 5T131, 5T132
Go to and read the position of the cursor (curr 6).

If "memo code registration/correction" (car 1) is read at 5T132, the process advances from 5T133 to 5T134, and the display screen is switched as shown in FIG. 4 (Y).

The operator can move the cursor (yaw 1) and change the desired code content using the corresponding key. Registration is R
This is done by pressing the TN key.

When the RTN key is pressed at 5T135, 5T136
Go to and register the changed memo code contents. 5T1
When the PF main key is pressed in step 37, the program returns to the basic program.

In addition, if the "date/name correction" mode is read in 5T132, 5T133 to 5T13B, 5T1
39, the display screen is changed as shown in FIG. 4 (ri).

The operator (tar 1) can move the cursor (tar 1) to correct the current time or modify and register the name of the user of the memory cartridge 7 (ST140~
5T142).

If the "data correction" mode is read in 5T132, 5T133 to 5T138°5T143,5T
Proceeding to step 144, the operator can change the display screen as shown in FIG.
ST145-5T147).

In addition, when the 5T132 reads the "save to tape" mode, it is displayed as shown in Figure 4 (S), and the operator enters or corrects the file name and registers it, then the memory cartridge shown in Figure 3 is displayed. 7 can be transferred to the tape of a cassette tape recorder (not shown in FIG. 3) (STI 5O-8T153).

As the last modification mode, if the "load from tape" mode is read in 5T132, the process advances from 5T133 to 5T138.5T143.5T148.5T154, and the screen shown in FIG. 4(T) is displayed.

By moving the cursor (ST1), the operator can read data from the tape of a cassette tape recorder (not shown) and display it on the screen, or write data from the tape to the memory cartridge 7 (ST1).
55-5T161).

(Effects of the Invention) As explained above, according to the present invention, data such as blood pressure can be obtained in an easy-to-understand format according to measurement conditions such as the subject's physical condition, thereby enabling useful health management. .

[Brief explanation of drawings]

FIG. 1 is a functional block diagram showing the configuration of the present invention, FIG. 2 is an external view of an embodiment of the blood pressure data processing device of the present invention, and FIG.
The figure is a block diagram of Figure 2, Figures 4 (A) to (T) are explanatory diagrams showing the display screen of a CRT display,
The figure is a flowchart for explaining the basic operation of an embodiment of the present invention, FIG. 6 is a flowchart of the measurement/registration routine of FIG. 5, and FIGS. Flowchart of the Routine: FIG. 8 is a flowchart of the modification routine of FIG. 1...Blood pressure data processing device, 2...Input means, 3.
...Storage means, 4.Calculation means, 5.Display means,
6...Sphygmomanometer. Figure 1 Figure 2 (A) (B) Lohse (PF2) (1) F4) (D) (PFl) Condolence (He) F2 (Chi) (PF2) 4th (Su) (Nu) (1) F2 ) (ru) (wo) (PF2) (pH3) (yo) (ri) (PH3) Written amendment of procedure

Claims (1)

[Claims] A storage means for storing blood pressure data obtained by the blood pressure measurement means and a memo for each blood pressure measurement inputted from the input means in correspondence, and calculating the blood pressure data stored in the storage means for each memo. 1. A blood pressure data processing device comprising: arithmetic means for processing; and a display means for displaying the arithmetic processing results of the arithmetic means.