JPS62170228A - Electronic hemomanometer - 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 10 Background of the Invention (1) Technical Field The present invention provides a function for storing measurement data related to blood pressure measurement;
Print 41 to print measurement data! The present invention relates to an electronic blood pressure monitor having the following functions.

(2) Optical technology and its problems Conventionally, this type of electronic blood pressure monitor was used with i! Due to the data capacity limit of the 11-foot data, when the data became full, the oldest measurement data was deleted to make room for new data, so there was a risk that it would be deleted without being recorded by printing or other means. there were.

■9 Purpose of the Invention The present invention was made in view of the above-mentioned conventional Fi technique, and its purpose is as follows. An object of the present invention is to provide an electronic blood pressure monitor that prevents deletion of measurement data by having a notification function that prompts recording such as printing or automatically executing printing when the measurement data stored in the unit becomes full. .

- ■9 Structure of the Invention In order to achieve the above object, the present invention consists of the following structure.

That is, a storage unit capable of storing a plurality of pieces of blood pressure measurement data including a clock device that outputs time information, a systolic blood pressure value, a diastolic blood pressure value and a pulse rate related to blood pressure measurement, and date and time information of blood pressure measurement from the clock device. an electronic device comprising: a printing device for printing measurement results or the blood pressure measurement data stored in the storage section in a predetermined format; and an output specifying means for prompting the printing device to output the blood pressure lJA foot data. A blood pressure monitor,
a detection means for detecting an amount of the blood pressure measurement data stored in the storage unit after the latest blood pressure measurement data among the blood pressure measurement data printed by the printing device with respect to the capacity of the storage unit; and the detection unit When it is detected that the storage unit becomes full with the blood pressure measurement data stored after the latest blood pressure measurement data when storing blood pressure measurement data that is the current or next blood pressure measurement result in the storage unit. and notification means for notifying the outside.

Further, it is preferable that the blood pressure measurement data be printed in the form of a trend graph in the predetermined format.

In addition, there are clocks that output time information, and @ related to blood pressure measurement.
a storage unit capable of storing a plurality of blood pressure measurement data including a hypertension monitor, a diastolic blood pressure value, a pulse rate, and date and time information of blood pressure measurement from the clock;
! a printing device that prints the blood pressure measurement data in a predetermined format;

An electronic sphygmomanometer comprising output designating means for prompting the printing device to output the blood pressure measurement data, the electronic sphygmomanometer comprising an output specifying means for prompting the printing device to output the blood pressure measurement data, the electronic sphygmomanometer comprising an output specifying means for prompting the printing device to output the blood pressure measurement data, the @new blood pressure of the blood pressure measurement take printed by the printing device with respect to the capacity of the storage unit. Detection means for detecting the amount of the blood pressure measurement data stored in the storage unit after the measurement data; and when the detection unit stores all the blood pressure measurement data, which is the current or next blood pressure measurement result, in the storage unit. When it is detected that the storage section becomes full, the blood pressure measurement data stored in the storage section is automatically printed in the predetermined format on the printing device using the blood pressure measurement data stored after the latest blood pressure measurement take. It may also include a printing means.

Further, it is desirable that the predetermined format prints the blood pressure 1811 constant data as a trend graph.

(1) Detailed Description and Function of the Invention Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram of the electronic blood pressure monitor of this embodiment.

In the figure, ■ is the power supply that supplies power to each part of the device, and 2 is the arm cuff 8.
3 is a filter amplifier that shapes and amplifies the signal detected by the microphone 2, and 4 is a digital signal that converts the analog signal from the filter amplifier 3 and amplifier 6 into a digital signal. 5 is a pressure detection unit that detects the internal pressure of the arm cuff; 6 is an amplifier that amplifies the signal detected by the pressure detection unit 5, converted into an electrical signal, and output; 7 is the present implementation. A CPU controls the entire example, and 7a is a measured value storage unit that temporarily stores measurement results.

Further, 7b is a ROM in which a program for flowchart processing to be described later is stored. 8 is arm cuff, 9 is arm cuff 8
11 is a pressure reducing valve that reduces the pressure of air pressurized into the CPU.
an exhaust valve 14 for exhausting the air in the cuff 8 under the control of 7;
15 is a printer that prints the measurement results; and 16 is a display unit that displays the measurement results.

The CPU 7 also has a clock 17 that generates an operation timing clock for the CPU 7, a memory 18 that holds and stores the control procedures and processing progress of the CPU 7, and measurement results such as the measured blood pressure 11, and a clock function. A timer 19 for outputting time and date information and switches 20 to 24 for controlling the operation of this embodiment are connected. These switches also include a pressure switch 20 that instructs the start of pressurization of the cuff 8 and the start of measurement, and a graph print switch that instructs the printer 15 to print a graph of the blood pressure measurement record stored in the memory 18. 21. Exhaust switch 22 that instructs to exhaust the air in the cuff 8; Exhaust switch 22 that prints the memorized measured value in the memory 18 by the printer 15; Measured value printing that prints the memorized measured value in the memory 18 by the printer 15. Switch 23. Mode changeover switches 24 for determining the mode of storage processing are connected to each, and the CPU 7 executes each process described later in response to each switch input.

Moreover, this mode changeover switch 24 can be changed to 1
For example, when the electronic blood pressure monitor of this embodiment is used personally, there is no need to store blood pressure measurement data obtained by someone else's blood pressure measurement. It informs the CPU 7 not to store the blood pressure measurement data by setting it in the 'OFF' state.

When the mode selector switch 24 is turned on, the eye movement memory mode is entered, and the blood pressure value obtained as a result of blood pressure measurement is automatically stored in the memory 18.

Further, details of the storage area of the measurement results in the memory 18 are shown in FIG.

In the figure, 100 is a data storage unit that stores measurement data, and the data storage unit 100 is composed of a total of M cells, and each cell has a flag Pl indicating the cell position where the latest data is stored and a graph printed. A flag P2 is provided to indicate the cell position where the t&new tet is stored at the time of the measurement, and when the flag P is "1", the blood pressure measurement data stored in this cell is the latest data. means.

That is, when a new blood pressure measurement is performed, this flag P1 is detected and the blood pressure measurement data measured this time is stored in the cell next to the cell where it was checked to be '1''. When P2 is '1'', it indicates that up to the blood pressure l# constant data stored in this cell has been printed.
When newly printing, all data stored in the storage unit is printed starting from the cell whose flag P1 is ``1'' (unless the graph print switch 21 is pressed during the process), the flags P1 and P2 are printed. are in the same cell position and both are “1”, the blood pressure measurement data is stored in the memory 18.
It means being full inside.

In addition, T is a time storage area that stores the measurement time and date;
S is a systolic blood pressure storage area that stores the measured systolic blood pressure value;
D represents a diastolic blood pressure storage area that stores the measured diastolic blood pressure value, and P represents a pulse storage area that stores the measured pulse rate.

In addition, in the figure, 151 indicates a data set register N indicating the number of cells in which 1s data is stored;
52 is a systolic blood pressure total register SA that stores the sum of the systolic blood pressure values measured and stored in each cell, and 153 is a systolic blood pressure total register that stores the sum of the systolic blood pressure values that are measured and stored in each cell. DA, 154 is a pulse rate total register PA that stores the sum of pulse rates measured and stored in each cell, and 155 is an average systolic blood pressure register SM that stores the average value of the systolic blood pressure values stored in each cell. , 15
Reference numeral 6 denotes an average diastolic blood pressure register DM that stores the average value of the diastolic blood pressure stored in each cell, 157 an average pulse rate register PM that stores the average value of the pulse rate stored in each cell, and 158 a printer. 15 is a print number register n that stores the number of printed cells, 159 is a print diastolic blood pressure total register Sa that is printed out and stores the sum of systolic blood pressure values A1, and 160 is a print register that stores the sum of the printed systolic blood pressure values. The diastolic blood pressure total register Da is shown.

An example of the operation process of the electronic blood pressure monitor of the wooden embodiment having the above-mentioned configuration will be described with reference to the flowcharts shown in FIGS. 3 to 8.

FIG. 3 is the main flowchart of the tree embodiment. Further, in the flowchart below, fl is a flag indicating the state of the mode changeover switch 24, and 'l' means the eye movement memory mode, and '0' means no memorization mode. This flag indicates the storage state of blood pressure measurement data in the storage area, and when it is ``1'' it indicates that it is full, and when it is ``0'' it indicates that there is still space available.

First, in step 5too, initial settings such as zero adjustment of the pressure detection unit 5 and voltage check of the power source 1 are performed.If the voltage of the source a is not changed (if a battery is used as the power source l, discharging progresses and the voltage is lower than the specified value), a buzzer (not shown) on the display unit 15 sounds to notify you,
A message to that effect is displayed on the display unit 15.

When the initial settings are completed, step 5110゜140.16
0, waits for input from the graph print switch 21, mode changeover switch 24, or pressure switch 20; when the graph print switch 21 is input, executes graph print processing to be described later in step 5120, and proceeds to step 5140; When the mode changeover switch 24 is operated in step 5140, a mode changeover process to be described later in step 5150 is executed, and the process proceeds to step 5160.
When the pressure switch 20 is pressed at 160,
The process advances to step 5170, where the pressure setting value set in the pressure setting switch 12 is read, and the pressure setting value set in the pressure setting switch 12 is read.
At step 80, the drive section 14 is energized to close the exhaust valve 11, at step 5190, the force I pressure pump IO is operated, and at the subsequent step 5200, the internal pressure of the cuff 8 from the pressure detection section 5 is determined in m, and the pressure is set. Wait for the pressure to reach the 7111 pressure and turn on the exhaust switch 22 in step 521.
0, the process proceeds to step 5220, and the CPU 7
is energized, the exhaust pulp 11 is released, the air in the cuff 8 is exhausted, and the process moves to step 5310.

When the internal pressure of the cuff 8 reaches the set value, the process proceeds from step 5200 to step 5230, and the pressurizing pump 10 is stopped.

After the 710-pressure pump 10 is stopped, pressure reduction starts due to a small amount of air 2 leaking from the R-pressure pulp 9, and step 52
Start measuring 40. Measurement of the systolic blood pressure and diastolic blood pressure values and pulse rate are performed using known methods using vascular sounds and Korotkoff sounds from the microphone 2. and systolic blood pressure ([(S
).

Diastolic blood pressure value (D), pulse rate (P), and fixed time (T)
When the measurements are completed, these measured values are temporarily stored in the measured value storage section 7a in the CPU 7 in step 5250.

Then, in step 5260, the drive unit 14 is energized, the exhaust valve 11 is opened, and the air in the cuff 8 is exhausted. In the following step 5270, data processing to be described later is performed on these measured values, and in step 5300, the blood pressure measurement results are displayed on the display section 16, and in the following steps 5310, 320, 340.
．． At 350, it waits for any of the graph print switches 20 to be input. Therefore, during this time, the processing results of the measurement results are displayed on the display section 16.

If the graph print switch 21 is input in step 3310, the graph print process similar to that in step 5120 is executed with N'J'L, and if the measurement print switch 23 is input in step 5320, the process in step 5330 will be described later. 'a When the instep printing process is executed and the mode changeover switch 24 is input at step 5340, the mode changeover process similar to step 5150 is revised, and when the pressure switch 20 is input at step 3350. In step 5360 and 370, f2=″′1′°
If so, stop the instruction to print the graph, step 5170.
Return to , start measuring blood pressure, etc. again, and press the pressurization switch 20.
If not, the process returns to step 5310.

Next, details of the mode switching process in step 5150 mentioned above will be explained below with reference to FIG.

In the mode switching process, the mote setting flag f1 is checked in step 5151, and if fl=-1'', it is switched to f□="o" in step 5152, and the mote setting flag f1 is checked in step 5151.
In step 5153, for example, the eye movement memory mode displayed on the display unit 16 is turned off, and in step 5151, fl='''
If it is 0'', fl is switched to 1 in step 5154, and a message to the effect that it is the eye movement storage mode is displayed on the display unit 16 in step 5155.

The mode changeover switch 24 is set to the eye movement storage mode (a mode in which the measurement results are automatically stored in the memory 18 after the measurement is completed) when the measurement results are required as data for a trend graph. , when the measurement result is unnecessary as data for the trend graph (for example, when the person suffering from havoc is not the subject of the data stored in the memory 18), it is used to cancel the eye movement storage mode.

Next, details of the data processing in step 5270 will be explained below with reference to FIG.

In data processing, the mode setting flag f1 is checked in step 5271, and the automatic storage mode (f1='''
1”), the process advances to step 5272; otherwise, in the non-memory mode, the routine exits and returns to the main routine shown in FIG. It is checked whether or not the result is obtained, and if it is obtained normally, the process proceeds to step 5273. If not, exits from this routine and returns to the main routine. (Pulse measurement 1a from the ie button
In conventional blood pressure monitors, if pulse measurement was not performed due to reasons such as the number of Korotkoff sounds detected being less than the specified number, an error message was displayed on the first display. Then, the process returns to the main routine from step 5272. ) If the measured value is obtained normally, the process proceeds to step 5273, where the M foot data is stored in the data storage unit 100.
It is checked whether each cell (1 to M) is fully stored (full). Specifically, the data set register 151 is held by checking whether In "N" is equal to the total number of cells "M" of the data storage section 100.
If it is not full, the process proceeds to step 5275, increments the data set register 151 by one, and then proceeds to step 52.
Proceed to 76.

If step 5273 is full, step 52
Proceeding to step 74, the oldest measurement data among the measurement data already stored is erased. That is, the systolic blood pressure total register 5A152, the diastolic blood pressure total register DA153. And from the pulse rate total register PA154, currently 1 flag P
The systolic blood pressure (mu s ), the diastolic blood pressure value, and the pulse rate P of the measurement data stored in the cell position of ``1''+i are reduced.Then, proceed to step 5276, step 3276 First, we will start with the current measured values (systolic blood pressure S, diastolic blood pressure, pulse P, In the following step 5278, the systolic blood pressure total register 5 is written.
A152, the currently measured systolic blood pressure value S,
Add the diastolic blood pressure and pulse rate P, step 5279
Then, the contents of the systolic blood pressure total register 5A152, the diastolic blood pressure total register DA153, and the pulse rate total register PA154 are changed to the value held in the data set register 151 ``'N''.
The average m of the systolic blood pressure value S, the diastolic blood pressure (IID), and the pulse rate P are calculated by dividing by
MI 55, mean diastolic blood pressure register DM156 and mean pulse rate register PM157.

In the following step 3280, the set position of the flag P1 is changed to the cell position J+1 where the flag P1 is currently set. Then, in step 3281, the flag P
It is checked whether the position where 1 is set and the cell position where flag P2 is set are equal. If they are equal, step 5
At step 282, the flag f2 is set to "1" to indicate that the storage means is full with information after the latest measurement date and time on the trend graph that was last recorded, and at step 3284, the flag f2 is set to "1". The display unit 16 notifies the user of this fact. (Receiving this notification, the user should revise the graph printing.) - In step 5281, the cell position where flag P1 is set and the cell position where flag P2 is set are shown. If the cell positions are not yet equal, it is checked in the subsequent step 5283 whether the flag f2 is ``1'', and if f2=''1'', the above is notified in step 5284, and f2='' If it is '0', data processing is ended and the process returns to the main routine.

Through the above processing, the measurement data is stored sequentially from cell 1, and when 1M cells are full, the next blood pressure measurement data is stored in the old cell L. At this time, at the same time as # constant data is stored, A flag P1 is set in a cell, and new measurement data is always stored in the cell next to the cell in which the flag P1 is set.

Next, the graph printing process 1 of the main flowchart in Figure 3
The detailed rules of No. 20 will be explained with reference to the flowchart of FIG.

First, in step 5121, it is checked whether the mode setting flag f1 is set to eye movement memory mode (f1=''1'''), and if it is set to day shift memory mode, the process proceeds to step 5122 and thereafter, and the graph Printing is performed, and if it is not set, the process returns to the main routine of FIG. 3 without executing graph printing. In step 5122, the flag f2
is checked, and if f2=''l'' (data is full), then in step 5123, it is returned to f2=o, and the process proceeds to step 5124.

In step 5124, the flag P of the data storage unit 100 is
The cell position where 1 is set, that is, 'l'' is read out, and the read address register (not shown) of the CPU 7 is read out.
Hereinafter referred to as RA]. and step 5125
Then, set P2 at the cell position where the read flag P1 is set to "l" in the following step 5.
126, ''' is set as the initial bias in the print number register n156.
1", and in step 5127, the print systolic blood pressure total register 5a159 and the print diastolic blood pressure total register Da160 are cleared to 0".0 Next, in step 5128, before printing the measurement data, the data shown in FIG. 9, which will be described later, is cleared. The pulse rate display on the vertical axis shown at 40 is printed to prepare for printing the measurement data.

In the following step 3129, each measurement data in the cell at the position indicated by RA of the CPU 7 is read.

At this time, the measurement date is read into a start time register (TS) (not shown), and this measurement take is printed out from the printer 15 in step 5130. An example of printing in this graph printing mode is shown in FIG.

The measurement data is printed in chronological order on a graph, with the vertical axis representing the blood pressure value and the horizontal axis representing the time axis indicating the opening at the time of measurement. Here, 40 is the systolic blood pressure on the measured blood pressure side (1i), which is expressed as an axis graph between 41 and diastolic blood pressure value 42, and the systolic blood pressure at the time of measurement is 111i and the hypotensive stool can be recognized at a glance. In addition to the blood pressure 111, the vertical axis shows the pulse rate 43 in (beats/minute).When printing for one time (1 cell) is completed, the process advances to step 5131, where the print is completed. Hypertension total register 5
a159 and print diastolic blood pressure total register Da16
The printed systolic blood pressure value S and diastolic blood pressure value are added to 0, respectively, and the process proceeds to step 5132.

In step 5132, it is checked whether the graph print switch 21 has been input. If not, the process proceeds to step 5133, where it is checked whether the value in the print number register n156 is equal to the value in the data set register 151.
If they are not equal, the process proceeds to step 5134, increments the print number register n156 by one, and then proceeds to step 51.
The CPU at 35 and the RA at 7 are decremented by one. Then, in step 5136, it is checked whether RA is 1θ'' and
”, in step 5137 the RA is stored in the data recording section 10.
Return to step 5129 with the number of 0 cells as ``M'',
Print the next (previously printed) measurement data.

If the graph print switch 21 is input in step 5132, the print number register n15 is input in step 3133.
6 is equal to the data set register 151, step 31 is performed together to finish printing the measurement data.
Proceed to 3g and enter R in the end time register (TE) (not shown).
After reading the measurement date from the cell indicated by A,
The blood pressure value display frame on the vertical axis shown in 45 in the figure is printed, and in step 5139, the print systolic blood pressure total register S&159,
The printed diastolic blood pressure total register Da 160 is divided by the print number register 156, respectively, to obtain the average value of the printed measurement data. and step 5
At 140, the obtained average 11 is printed in characters as shown at 46 in FIG. Return to main routine.

By printing graphics like this, in order to accurately understand blood pressure values, which are always fluctuating, it is possible to stack up the results of measurements taken every few hours or every other day and see the changes in blood pressure values. be able to. In particular, blood pressure values change sensitively depending on one's psychological state, and become temporarily high when one is nervous. For this reason, when blood pressure is measured by a doctor or during a group medical checkup, the blood pressure becomes high, and the normal blood pressure of the person taking the blood pressure is 1.
1 cannot be accurately known, and if you use antihypertensive drugs when you are just thinking about something that makes you nervous, you may end up making your health worse. By adding 'a' to the blood pressure value and displaying it at the same time,
Changes in blood pressure can be accurately and easily grasped, and the average blood pressure value is also displayed, making it even more accurate!l!l
can make a decision.

Next, the measured value printing process in step 5330 will be explained below with reference to the flowchart of FIG.

In this mode, only the blood pressure 'a foot data measured this time is printed graphically.

When the measurement side print switch 23 is input, first, in step 5331, the currently measured measurement data is read from the measurement value storage section 7a, and in the following step 5332, characters are printed based on the read measurement data.

Incidentally, an example of the measurement data printed out by the tree #regular printing process is shown in FIG. 1O.

In the Mokufu example, timer 1 is used as character printing.
9, the 1-step date and time data, the systolic blood pressure value, the diastolic blood pressure value, and the pulse value are printed numerically.

Next, in step 5333, the pulse rate display on the vertical axis indicated by 82 is printed on the ILO diagram, the graph mark 311 of the measurement data is entered, and the mode setting flag f1 is set in step 3334.
is checked, and if it is eye movement memory mode (f1='''l''), the process advances to step 5335 and prints the average value; otherwise, printing of the average value is avoided and step 5336
In step 5335, the average systolic blood pressure register 5M155. Each average value stored in the average diastolic blood pressure register DM156 and the average pulse rate register PM157
is printed in the form of a bar graph as shown at 83 in the ilO diagram.

Next, in step 8336, the current (immediately) data printed out in step 5332 is printed in the form of a bar graph as shown at 84 in FIG. 1θ. and the following step 5337
Then, the blood pressure gradient display frame on the vertical axis shown at 85 in FIG. 1θ' is printed, the process ends, and the process returns to the main process.

In addition, what is shown at 86 in FIG. This is an appropriate blood pressure area display band indicating the blood pressure value position.

For example, the WHO blood pressure range is systolic blood pressure 180
mHg or more, diastolic blood pressure 85mmHg or more, so-called hypertensive region, systolic blood pressure 140mmHg ” 180m
mHg, diastolic blood pressure 90 t (g ~ 84 m*Hg) and systolic blood pressure ([139 m
A normal blood pressure region of mHg or less, diastolic blood pressure [i89+smHg or less, etc.] is defined.

Next, the measurement in step 5300 (IEiff indication process is performed in the eighth step).
This will be explained with reference to the flowchart shown in the figure.

In the measurement I1 display process, first, in step 5301, the mode setting flag f1 is checked and the automatic storage mode (fl;
“1”), the process advances to step 5302, where the systolic blood pressure display section, diastolic blood pressure display section, and pulse rate display section (not shown) in the display section 16 are displayed.

The average value of each blood pressure information and the current measurement 11 are displayed alternately,
If not (fz=''o''), the process proceeds to step 5303, and the current measurement value is displayed on each display section. Step 5
When displaying the average value in step 302, a mark or the like is displayed at the same time to inform that the display A1 is the average value, and while the measured value is being displayed, the mark is erased.

As described above, according to the tree embodiment, by printing out the systolic blood pressure value, diastolic blood pressure value, pulse rate, and each average value related to blood pressure measurement in a trend graph together with the measurement date and time, it is easy to see and the data can be easily viewed. It also becomes easier to store. In addition, when the measurement data in the memory is full, it is possible to accidentally delete the data by notifying the outside, for example, by displaying a message to that effect on the display or using an acoustic means such as a buzzer. It disappears.

Furthermore, in the above embodiment, the electronic blood pressure monitor was described as having a function to notify the outside when the data is full in the memory. It's okay.

Below, other operational processes for automatically printing each blood pressure measurement data in the memory when it is detected that each blood pressure measurement data in the memory is full will be explained in detail with reference to FIGS. 11 to 13. do.

FIG. 13 is a main flowchart in this case.

This flowchart is almost the same as the main flowchart in Figure 3 explained above, but step 5
When the pressure switch 20 is ON at 350', it does not determine what kind of flag f2 is set and moves to ■.This is because the data is full, so it is automatically printed. The reason why there is no need to notify the outside of this is because the notification is performed by automatically performing the printing process.

The other processes are the same and overlap with those in FIG. 3, so they will be omitted.

The flowchart in FIG. 11 differs from the flowchart in FIG. 3 in addition to the above-mentioned steps.
'' and the graph processing in step 5126'. Therefore, first, the data processing in step 5270' will be explained with reference to FIG. ) is different from .

As soon as it is determined in step 3281' that Pl and P2 are equal, that is, they are full, a graph is printed in step 3282'. Also.

By doing so, when it is determined that the blood pressure measurement data in the memory 18 is full, it is immediately printed out.

The same applies to the graph printing process in Figure i13, and when the program is transferred to this routine, the mode flag f is first set in step 5121'.

It is determined whether it is ``1'' (eye movement memory mode) or -o'' by looking at .If it is -1'', the following steps are immediately performed. Here, in the case of FIG. 6, it is determined whether the memory is full of data, but in the case of FIG. 13, this process is not performed.

The other processes are the same as those in FIG. 3, and their explanation will be omitted.

Further, an example of this printing process is the same as the above-described embodiment, and is as shown in FIGS. 9 and 10.

As described above, according to this embodiment, when the data related to blood pressure measurement stored in the memory becomes full, the blood pressure measurement data is immediately printed out. The maintainability of is extremely high.

In addition, if the electronic blood pressure monitor of this embodiment is used personally, but if another person uses it, setting it to a mode that does not store JJA results data can prevent unnecessary data from being stored. , there will be no confusion.

Furthermore, since the printed measurement data is automatically erased from the storage section, the storage section can be used efficiently.

In addition, although the output order of graphic printing in this embodiment was output in the direction of measuring time, it is not limited to this, and the storage state of measurement data in the memory 18 is also shown in FIG. It is not limited to such things.

Furthermore, in this embodiment, the case where the blood pressure measurement data is full is notified or automatically printed is explained as a case where there is no storage space when storing the next blood pressure a foot result, but the blood pressure measured this time The measurement data is stored in the measurement value storage section 7 of the CPU 7.
Since it is temporarily stored in the file a, the same process may be performed even if there is no storage space at the time the measurement is completed.

■6 Specific Effects of the Invention As described above, according to the present invention, blood pressure measurement data consisting of the systolic blood pressure value, diastolic blood pressure value, pulse rate, and measurement date and time related to blood pressure measurement is outputted in the form of a trend graph. ,
It becomes easier to store and manage it.

In addition, maintainability of blood pressure measurement data can be made extremely high by notifying the outside that the storage unit for storing blood pressure measurement data is full, or by printing a blood pressure measurement take as soon as it is detected that it is full. becomes possible.

[Brief explanation of drawings]

Figure 1 is a block diagram of the electronic blood pressure monitor of this embodiment, Figure 2 is a diagram showing the storage state of blood pressure measurement data, Figure 3 is the main flowchart of this embodiment, and Figures 4 to 8 are each process. 9 and 1θ are diagrams showing printing examples, FIG. 11 is a main flowchart of another embodiment, and FIGS. 12 and 13 are flowcharts of each process.・Power supply, 2...Microphone, 3...
Filter amplifier, 4... A/D conversion section, 5... Pressure detection section, 6... Amplifier, 7... CPU, 7a...
Measured value storage unit, 7b... ROM, 8... Arm cuff, 9.
... Pressure reduction valve, 10 ... Pressure pump, 11 ... Exhaust pulp, 12 ... Pressure setting switch, 13 ... Group** source section, 14 ... Drive section, 15 ... printer, 1
6...Display section, 17...Clock, 18...Memory, 19...Timer, 20...Pressure switch, 21
...Graph printing switch, 22...Exhaust switch,
23...Measurement value printing switch, 24...Mode changeover switch. Figure 2 ki4 Figure 5 Figure 7 Sfj! J

Claims (4)

[Claims] (1) A clock device that outputs time information, and a memory capable of storing a plurality of blood pressure measurement data consisting of a systolic blood pressure value, a diastolic blood pressure value, a pulse rate, and date and time information of blood pressure measurement from the clock device. an electronic device comprising a unit, a printing device for printing measurement results or the blood pressure measurement data stored in the storage unit in a predetermined format, and an output specifying means for prompting the printing device to output the blood pressure measurement data. In the blood pressure monitor, the amount of the blood pressure measurement data stored in the storage unit after the latest blood pressure measurement data among the blood pressure measurement data printed by the printing device relative to the capacity of the storage unit is detected. means, and when the detecting means stores blood pressure measurement data that is the current or (2) blood pressure measurement results in the storage unit, the storage unit is filled with the blood pressure measurement data stored after the latest blood pressure measurement data; An electronic blood pressure monitor characterized by comprising: a notification means for notifying the outside when detecting that (2) The electronic blood pressure monitor according to claim 1, wherein the predetermined format prints the blood pressure measurement data as a trend graph. (3) A clock device that outputs time information, and a memory capable of storing a plurality of blood pressure measurement data consisting of a systolic blood pressure value, a diastolic blood pressure value, a pulse rate, and date and time information of blood pressure measurement from the clock device. an electronic device comprising a unit, a printing device for printing measurement results or the blood pressure measurement data stored in the storage unit in a predetermined format, and an output specifying means for prompting the printing device to output the blood pressure measurement data. In the blood pressure monitor, the amount of blood pressure measurement data stored in the storage unit after the latest blood pressure measurement data among the blood pressure measurement data printed by the printing device relative to the capacity of the storage unit is detected. means, and when the detecting means detects that the storage section becomes full when storing blood pressure measurement data that is the current or next blood pressure measurement result in the storage section, the storage section stores the blood pressure measurement data after the latest blood pressure measurement data. an electronic blood pressure monitor, comprising: a printing unit that automatically prints the blood pressure measurement data in the storage unit in the predetermined format on a printing device based on the blood pressure measurement data that has been processed. (4) The electronic blood pressure monitor according to claim 3, wherein the predetermined format prints the blood pressure measurement data as a trend graph.