JP3167833B2 - Body temperature data management system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a body temperature data management system, and more particularly to a body temperature data management system for electronically managing daily measured body temperature data.

[0002]

2. Description of the Related Art The present applicant has previously filed an application as Japanese Patent Application No. 4-96412 as a portable system of this kind. According to this application, a digital display is provided on a liquid crystal display unit provided in a thermometer so as to notify a user of a temperature selected by measurement, and a part of the display unit is blinked in accordance with the measured temperature value. Things. When the measurement is actually completed, the thermometer is inserted into a predetermined portion of the apparatus main body. When the operation is completed, the blinking of the display of the thermometer is optically read, and the measurement result is read. R
The storage is managed in the storage area in the AM or the like. That is, the measured body temperature is taken out of the thermometer without contact. And, in order to make it easy for the operator to understand, it is also possible to graphically display the previously measured body temperature on the liquid crystal display unit.

[0003] In such a device, the structure of the thermometer itself only has to use a function of blinking a predetermined area of the display unit based on the measured and selected body temperature as compared with that of the conventional thermometer. This can be dealt with simply by changing the program inside the thermometer, and the cost can be reduced.

[0004]

However, even if the cost of the thermometer itself can be reduced, from the viewpoint of the whole apparatus,
I cannot deny another feeling.

It is well known that a liquid crystal display device becomes more expensive as the number of displayed dots increases. In other words, the smaller the number of displayable dots, the more advantageous in terms of cost.

Therefore, it is conceivable to reduce the number of dots that can be displayed on the liquid crystal display unit provided in the main body of the apparatus to reduce the cost. However, in this case, the graphic display of the progress of the body temperature data becomes complicated and difficult to see. Becomes or becomes difficult to understand.

[0007]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has been made in order to provide a graphic representation of a past transition of body temperature measured in a relatively easy manner using a relatively inexpensive liquid crystal display. It seeks to provide a temperature data management system that makes it possible.

[0008] In order to solve this problem, the body temperature data management system of the present invention has the following configuration. That is, it is a body temperature data management system composed of a thermometer and a device for taking out the measured body temperature data from the thermometer and storing and managing the data.In order to graphically display the body temperature transition, the display / non-display can be controlled in dot units. A display unit, calculating means for calculating an average body temperature value in a body temperature cycle to be displayed from the measured body temperature data, a temperature coordinate in a vertical direction in a graph display area in the display unit, and a relative direction in a horizontal direction in the cycle. Graph display means for determining date coordinates, determining a position upward by a predetermined dot from the center position of the temperature coordinates as a coordinate position corresponding to the average body temperature value, and displaying a graph of temperature transition.

According to a preferred embodiment of the present invention, a mode for displaying a one-month temperature graph on a display unit and a screen are divided into upper and lower parts, and a graph of a month of interest and a graph of the previous month are displayed. Preferably, there are two modes.

It is desirable that the number of dots to be corrected to the average body temperature value differs depending on each mode.

[0011]

In the present invention, when a graph is displayed, an average body temperature in a period to be displayed is calculated, and the calculated average body temperature value is shifted upward by a predetermined dot from the center of the vertical axis. Display a graph.

[0012]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

<Explanation of Apparatus Configuration (FIGS. 1 and 2)> FIG. 2 shows an overview of the body temperature data management apparatus in the embodiment.

In the drawing, reference numeral 100 denotes an apparatus main body;
200 is a thermometer.

In the apparatus main body 100, reference numeral 110 denotes an operation key group provided with various operation keys, which is used to determine which month in the past data is to be displayed, and what kind of graph is to be displayed.
Or, when the next ovulation date or menstruation, etc., or to select a specific date in the displayed graph, or to display before or after the month of interest in the display of the displayed graph A plurality of switches are provided. Reference numeral 120 denotes a liquid crystal display (hereinafter, referred to as a dot LCD) capable of displaying a dot unit of 31 × 32 dots, and 130 denotes a storage port for storing a thermometer. 140 is date, time, body temperature,
Further, a 7-segment liquid crystal display (hereinafter, referred to as a 7-segment LCD) composed of a plurality of 7-segment liquid crystals for displaying the next ovulation date, the next menstrual date, and the like, and 150 is a cover for protecting the apparatus body. . A magnet is housed in a portion 160 of the cover 150, and when the thermometer 200 is inserted into the thermometer 200 by throwing the storage port 130, by closing the cover, a magnetic switch (shown in FIG. ) And shut off the power of the thermometer. Thermometer 20
0 is displayed on the LCD so that the measured body temperature can be easily checked.
210 are provided.

The usual use of such an apparatus is as follows.

First, the user operates the operation key group 110 to set at what time the alarm should sound every morning. At that time, the user opens the cover 150 (this turns on the power to the main circuit of the apparatus main body as well as the thermometer 200), and performs mouth temperature measurement. Then, when the measurement of the body temperature is completed, the thermometer 200 is inserted into the storage port 130 of the apparatus main body 100 in the direction indicated by the arrow. The device detects the wearing of the thermometer, takes in the measurement data from the thermometer, and stores the data and the measurement date and time information in the nonvolatile RAM. This is repeated every day, but the user operates the operation key group 110 to graph the data measured in the past, or to make the apparatus estimate the next ovulation date and display it. become.

FIG. 1 shows a block diagram of the apparatus of the embodiment.

In the figure, 1 is a CPU for controlling the apparatus main body 100, 2 is a switch that operates when the thermometer 200 is pushed all the way through the storage port 130 of the apparatus main body 100, and 3 is a predetermined position of the LCD 210 of the thermometer 200. Is a reading unit that optically reads the body temperature data measured from the blinking of the mark (reference numeral 220 in FIG. 3) provided in. Reference numeral 4 denotes a ROM that stores a program related to control of the entire apparatus, and also stores a program related to a flowchart of FIG. Reference numeral 5 denotes a RAM which is used as a work area of the CPU 1 or stores data selected by measurement (the stored contents are always held by a backup power supply). Therefore, when performing the graph display, the CPU 1
The processing is performed with reference to the data stored in the RAM 5.

A timer 6 is supplied with power and measures time regardless of whether the cover is opened or closed. As described above, the timer 6 is also used as an alarm clock. Reference numeral 7 denotes a buzzer, 8 denotes an LCD controller (LCDC) for controlling the display of the 7-segment LCD 140, and 9 denotes an LCDC for controlling the display of the dot LCD 120.

<Explanation of Data Reading> As described above, the apparatus main body 100 of the embodiment reads measurement data from the thermometer 200 without contact.

For this reason, a CP (not shown) in the thermometer 200
U displays the temperature data selected by the measurement on the LCD 210, and blinks a mark 220 provided at a position toward the tip of the thermometer in the LCD 210 according to the measurement data as shown in FIG. However, the figure shows a state in which all the liquid crystal enabled parts are turned on.

Here, in the embodiment, the LCD 210 is provided at a position closer to the tip of the thermometer than the normal one, and
20 is provided in the LCD 210 at a position close to the tip (body temperature detection site). There is a reason for this. This is because, in the embodiment, the LCD 210 employs a reflection type liquid crystal display and blinks the mark 220 to optically detect the mark.

More simply, the reflection type liquid crystal generally reflects visible light. Therefore, in order to minimize the influence of external light, the reading unit 3 that detects the blinking of the mark 220 should be located as far away from the storage port 130 as possible. For this reason, the mark 220 is provided at a position as close to the tip of the thermometer 200 as possible. Of course, the reading unit 3 for reading the data is also provided at the corresponding position.

When the thermometer 200 is housed in the apparatus main body 100 and detected by the switch 2,
1 causes the reading unit 3 to start capturing as blinking serial data of the mark 220.

FIG. 4 shows a specific structure of the reading section 3 in the embodiment, and its operation will be described below.

When the drive circuit 31 receives the above instruction from the CPU 1, it turns on the LED 30 and illuminates the mark 220 of the thermometer 200. During this time, the CPU (not shown) in the thermometer 200 causes the mark 220 to blink (to blink according to the bit data to be transferred) in order to transfer data corresponding to the measured body temperature value.

With this blinking, the light receiving element 32 detects the intensity of the reflected light and outputs an analog signal corresponding to the intensity. The analog signal is compared with an appropriate threshold value by the A / D converter 33, converted into a logical level (digital signal), and transferred to the CPU 1. The CPU 1 receives this signal, converts the measured body temperature data, and stores it in the RAM 5 together with date information.

In general, the reaction speed of a liquid crystal display device is extremely slow as compared with, for example, a CRT or the like, and a mark 22 is formed according to data (bit) to be transferred.
To turn on / off (flash)
At most a few bits or so. In addition, for example,
It has been found that when the liquid crystal is turned on and the liquid crystal is turned off instantaneously and the liquid crystal is turned on again to continue the liquid crystal on state, there is a problem that the portion where the liquid crystal should be turned off is relatively hard to be detected (hard to detect). In other words, it has been found that it is better to repeat on / off appropriately.

This will be described with reference to FIG. Now, as shown in the figure, the thermometer 200 side transfers the data of the bit “01001110...”. Therefore, if the mark 220 of the LCD 210 is blinked by the NRZ (Non Return to Zero) method, the same bit state is inevitably described as described above. It is inevitable that there will be different bits after the following (it may not be depending on the data, but that does not solve the problem).

Therefore, the inventor of the present application has proposed a PE (Phase Encoding) or FM that repeats on / off regardless of the bit state.
(Frequency Modulation) method, and although not shown, it has been concluded that it is preferable to use an MFM (Modified Frequency Modulation) method (FM, MFM).
Is more preferred). Since the PE, FM or MFM method itself is a widely known method, the description of the method itself is omitted, but the feature of the embodiment is that the liquid crystal is turned on and off to transfer data. This is the point used when According to this, even at the same transfer rate, NRZ
The reliability of the PE and FM methods is higher than that of the PE method (in other words,
This means that there is a possibility that a higher transfer rate can be adopted than the NRZ method.)

<Explanation of Graph Display> Next, a graph display of body temperature data in the embodiment will be described.

In the embodiment, the display of the body temperature data is 1
A mode for displaying data for months on the dot LCD 120 and a display number mode for dividing data for two months on the dot LCD 120 by dividing the screen into upper and lower parts are provided. The mode and the month to be displayed are determined by the operation key group 110, but the month including the latest data is displayed by default.

First, the one-month display mode will be described.

FIGS. 7 to 9 show an example of a one-month graph of body temperature data in the embodiment (when today is 29 days, or when the designated display month is February (= 29 days)). . However, when the graph is displayed, the 7-segment LCD 140 is used so that the user can understand when the data is displayed.
Indicates the year and month of the data being displayed.

In general, looking at the course of the basal body temperature, there are a period in which the body temperature is relatively low (low temperature period) and a period in which the body temperature is high (high temperature period).
It is said that menstruation occurs when the temperature changes from a high temperature period to a low temperature period (in this case, the body temperature decreases in both cases).
Therefore, there is ovulation near point A in the figure and menstruation near point B. However, in order to specify that menstruation has occurred, the user operates the operation key group 110 to indicate the date of menstruation. In the drawing, the ON state of the bottom three dots indicates that the user has instructed this period (this fact is also stored and saved as data).

Now, the dot LCD 120 in the embodiment will be described.
Has already been described as having 31 horizontal dots and 32 vertical dots. The reason why the horizontal 31 dots are used is that the dots are displayed in units of one month in the embodiment, and that it is sufficient to prepare dots for a maximum of 31 days. The reason why the vertical direction is set to 32 dots is that it becomes clear from the processing described below, but if the processing is performed as in the present embodiment, the transition of the body temperature can be expressed reasonably.

Here, the limited number of dots 32 in the height direction
The question will be how to make use of it.

In the embodiment, the measurable temperature range of the thermometer 200 is 35 to 38 as a measurement range for women and general use.
° C, the minimum display unit is 0.01 ° C, and the general measuring range exceeding 32 ° C to 35 ° C and 35 ° C
At 42 ° C., the minimum display unit was 0.1 ° C.

There is a range of 3 ° C. as a range to be measured with high accuracy, that is, a measurement range for women.
Considering that the vertical direction of D120 is 32 dots,
One dot is about 0.1 ° C. That is, it is conceivable that the lowermost dot position of the screen is set to 35 ° C. and the uppermost dot position is set to 38 ° C. Certainly, according to this accuracy, the low-temperature period and the high-temperature period can be distinguished. However, in the one-month display mode in the embodiment, it is possible to display one dot at 0.05 ° C. with high definition (body temperature). 1. Display range due to fluctuation
5 ° C).

There are the following two grounds for making this possible.

First, the body temperature itself depends on the individual. That is, if 1.5 ° C. is set as the range, the basal body temperature of most women can be expressed.

Second, even if there is a fluctuation of 1.5 ° C. or more, it is sufficient if the display can be made so as to distinguish between the low temperature period and the high temperature period as a practical problem.

Therefore, in this embodiment, in the one-month display mode (1 dot = 0.05 ° C.), the average value of the body temperature data of the month to be displayed is calculated (or the data for one month is calculated). At that point, the average value may be stored as the data for the month), and the average body temperature value is set to a position Q several dots (4 dots in the embodiment) above the center position P on the screen. did.

There is a reason why the average body temperature is set at a position higher than the half of the height of the display area but higher than that.
This is because, as described above, when the temperature changes from the low-temperature period to the high-temperature period or vice versa, the body temperature tends to temporarily decrease, and it is easy to confirm the tendency.

This applies to any of FIGS. 7 to 9.

In the apparatus of the embodiment, the average value is 35.8.
If it is within the range of 5 to 37.34 ° C., the average value is set to the Q position in FIG. 7 and the like. If it exceeds 37.34 ° C., the value of 37.34 ° C. ,Also,
If the temperature is 35.85 ° C. or less, 35.85 ° C. is set to the Q position.

Next, the two-month display mode will be described.

The one-month display mode is suitable when the latest measurement date is near the end of the month or when displaying body temperature data for a past month. At the beginning or in the middle, there is a problem that it is difficult to grasp the current state because there is little symmetry.

Therefore, in the two-month display mode, the body temperature data for the month specified by the user is displayed on the lower part of the screen, and the data for the previous month is displayed on the upper part. However, similarly to the one-month display mode described above, when the month to be displayed is not specified, and when the two-month display mode is specified, the data of the month including the latest data is displayed at the bottom of the screen. did.

FIG. 10 shows a display example when the two-month display mode is selected. However, the figure shows a case where the same bar graph display as in FIG. 7 is selected and a two-month display is instructed. In addition, it shows that the month before the designated month is 30 days, and the latest data (current) is 25 days. 8 and 9 can be displayed in the same manner, but can be easily analogized from FIG. 10 and are not shown.

In the two-month display mode in the embodiment, the meaning of one dot is set to 0.1 ° C. That is,
This is because half the area of the one-month display mode is used. Then, even in the two-month display mode, the processing performed in the one-month display mode is performed. However, since the dot accuracy is half that of the one-month display mode, the correction amount of the position of the average value is also half that of the one-month display mode, that is, two dots.

In FIG. 10, P 'and P "indicate the height of each half of the divided area, and Q' and Q" indicate the positions of the corrected average body temperature.

Next, the operation of the CPU 1 for displaying a graph in the embodiment will be described with reference to the flowchart of FIG.

Prior to the start of this processing, the type of graph and the selection between the one-month display mode and the two-month display mode,
It is also assumed that an instruction has been given as to which month to display. However, if you simply display it,
The two-month display mode, the bar graph shown in FIG. 10, and the latest data are assumed to be processed in the lower row. In the two-month display mode, since there are two months to be displayed, the display process is performed twice. Thus, in the embodiment, only the processing for one month will be described.

First, in step S1, the month to be displayed is determined, and in step S3, the RAM 5
The first address (the data storage address on the first day of the designated month) is determined. Next, the process proceeds to step S5, in which the effective body temperature data from the determined address position to the last day of the month is added, and the result is divided by the number of effective data to calculate an average body temperature value. Here, the effective body temperature data means data actually measured, and excludes data that the user forgets to measure.

When the process proceeds to step S7, the number of dots corresponding to the display mode designated as half (= H / 2) of the height H of the display area (different between the one month display mode and the two month display mode) Is added to determine the position of the average body temperature in the region to be displayed.

Next, in step S9, it is determined whether or not the graph display corresponding to all data of the month of interest has been completed. If it is determined that the graph display has not been completed, the process proceeds to steps S11 and S13 shown below. Repeat the process.

In step S11, the body temperature data is fetched from the previously determined address position of the RAM 5.
Then, the process proceeds to step S13, where the acquired body temperature value and the dot accuracy of the display mode at that time, and further,
If the display mode is the two-month display mode, a graph for one day is displayed according to whether the upper row is displayed or the lower row is displayed, and the process returns to step S9. In step S13, if a menstrual flag (not shown) is set for the body temperature data of interest, the lowest dot in the display area is turned on.

As described above, by repeating the steps S11 and S13 sequentially, the display of the graph for one month is completed. When the two-month display mode is selected, the above process is read twice.

As described above, according to the present embodiment, the mark 220 in the LCD 210 of the thermometer 200 is provided at a position close to the temperature measurement site, so that the mark 220 on the apparatus main body 100 is hardly affected by external light. It is possible to transfer data. In addition, since the FM method or the like that oscillates to some extent irrespective of the state of data (bits) to be transferred is adopted as the transfer method at this time, high-speed and reliable transfer can be performed with respect to the NRZ method. Become.

Further, in the graph display, since the temperatures at the upper and lower ends of the screen are not uniformly fixed but determined based on the average value, the screen which can express only a certain number of dots can be effectively used. . Moreover, instead of half the area where the average body temperature is displayed,
Since the position is set at a position added by an appropriate amount, it is possible to more clearly determine the boundary between the low temperature period and the high temperature period.

Although not described in detail, the operation key group 110 according to the embodiment includes a key for designating a displayed month graph in a direction going back in time, and a key from the past to the present. There are provided keys for performing various operations, such as a key for specifying a date of menstruation, a key for specifying whether to store or discard measurement data, and a key for setting a wake-up time.

<Explanation of Second Embodiment> In the above embodiment,
In this example, the graph is displayed on a monthly basis. However, in practice, the body temperature cycle of a woman has a certain range, and not all women have a body temperature cycle within 31 days.

Therefore, in the second embodiment, the graph is not displayed on a monthly basis but on a periodic basis. In the second embodiment, as an example, the dot LCD 1
An example in which 50 dots (for 50 days) in the horizontal direction and 32 dots in the vertical direction as in the above-described first embodiment will be described as the number of dots constituting 40 dots.

Therefore, the difference from the first embodiment is that
The point that the number of dots that can be displayed on the dot LCD 140 and the range for calculating the average body temperature are in cycle units (one-cycle display mode and two-cycle display mode), and other configurations and processing contents are the same. Is omitted.

Now, in order to display a graph in units of a cycle, there is a problem as to where to start the cycle.
In the second embodiment, the first day on which menstruation is instructed by the user via the operation key group 110 is set as the start position.

FIG. 11 shows a graph display example (an example in which the bar graph and the two-period display mode are instructed) in the second embodiment. In the figure, the latest temperature measurement date is the thirteenth day from the day when the latest menstruation has started, and one cycle before that (it can be seen in the figure that it is a 32-day cycle) is displayed in the upper part of the screen. ing.

A dot is added to the lowermost position of each graph display area to indicate that menstruation has occurred several days from the beginning of each cycle. The display of the dot indicating the menstrual period is performed based on the past data stored in the RAM 5.

FIG. 12 shows the storage state of the body temperature data stored in the RAM 5 in the second embodiment (the same applies to the above-described first embodiment).

As shown in the figure, one data includes the temperature measurement date (the information specifying the date of the temperature measurement is sufficient), the temperature measurement data, and when the user indicates that menstruation has occurred, this fact is indicated. It consists of a flag area to be stored.

The graph display processing in the second embodiment will be described with reference to the flowchart of FIG.

First, in step S21, the head data of the cycle to be displayed is searched. That is, a process of checking the data flag so as to go back to the past from the data to be displayed is performed. In step S23, the first day of the period in which the flag is "1" in the above search processing is determined as the graph display start position. Next, proceeding to step S25, from the determined address position, add the latest data or valid body temperature data in the period up to the next first day of menstruation, and divide it by the number of valid data to obtain an average. Calculate body temperature. The definition of effective body temperature data here is the same as that in the first embodiment.

When the process proceeds to step S27, the number of dots corresponding to the display mode designated as half (= H / 2) the height H of the display area (different between the one-cycle display mode and the two-cycle display mode) Is added to determine the position of the average body temperature in the region to be displayed.

Next, in step S29, it is determined whether or not the graph display corresponding to all the data of the period of interest has been completed. If it is determined that the graph display has not been completed, the process proceeds to steps S31 and S33 shown below. Repeat the process.

In step S31, the body temperature data is fetched from the previously determined address position in the RAM 5.
Then, the process proceeds to step S33, where the acquired body temperature value and the dot accuracy of the display mode at that time, and further,
In the case of the two-cycle display mode, a graph for one day is displayed depending on whether the upper row is displayed or the lower row is displayed, and the process returns to step S9. In step S33, if the menstrual flag is set for the body temperature data of interest, turning on the lowest dot in the display area is the same as in the first embodiment.

As described above, steps S31 and S33 are sequentially and repeatedly performed, whereby the graph display for one cycle is completed.

Normally, no matter which cycle is displayed, no matter which cycle is displayed, it is not specified which cycle to display. In other words, are you only interested in the latest data? Therefore, when a display instruction is simply received, the menstrual flag of the cycle after the start position of the first menstrual flag found first retroactively from the present or latest measurement date or the previous cycle is set. Display after the cycle. However, when a display instruction in a direction going back in the past is received by the operation key group 110, the start position of the cycle is searched further from that position and displayed.

Although only the two-period display mode of the bar graph is shown in the second embodiment, the one-period display mode and other types of graph display can be performed.
Needless to say, since it is easily inferred from the first embodiment described above, the description is omitted.

As described above, according to the second embodiment, compared with the first embodiment described above, the dot LC
It is inevitable that the number of dots in the horizontal direction of D120 increases, but at least the effective use of the number of dots in the vertical direction is performed. In addition, since the display is performed in units of periods, for example, if the two-period display mode is selected, the current state becomes clear.

In the second embodiment, the start position of menstruation has been described as an example of a cycle reference. However, the present invention is not limited to this. That is, the end of menstruation may be the end of the cycle.

In the embodiment, the dot LC on the device main body side is used.
Although the number of dots of D is set to 31 × 32 or 50 × 32, the present invention is not limited to this. This is because the invention of the present application has a purpose of how to display a meaningful transition of body temperature in a graph so that it can be easily understood in a limited number of dot configurations.

[0083]

As described above, according to the present invention, it is possible to easily and graphically display the past transition of the body temperature measured in a cycle unit using a relatively inexpensive liquid crystal display.

[0084]

[Brief description of the drawings]

FIG. 1 is a block diagram of a body temperature data management device according to an embodiment.

FIG. 2 is a schematic perspective view of a body temperature data management device in the embodiment.

FIG. 3 is a diagram illustrating a liquid crystal display unit of the thermometer according to the embodiment.

FIG. 4 is a diagram illustrating a structure of a reading unit according to the embodiment.

FIG. 5 is a diagram showing a signal state according to each data transfer method.

FIG. 6 is a flowchart showing the contents of a graph display process in the first embodiment.

FIG. 7 is a diagram illustrating an example of a graph when a one-month display mode is selected in the first embodiment.

FIG. 8 is a diagram illustrating a graph example when a one-month display mode is selected in the first embodiment.

FIG. 9 is a diagram illustrating an example of a graph when a one-month display mode in the first embodiment is selected.

FIG. 10 is a diagram illustrating a graph example when a two-month display mode in the first embodiment is selected.

FIG. 11 is a diagram showing an example of a graph when a two-period display mode in the second embodiment is selected.

FIG. 12 is a diagram showing a data format stored in a RAM 5 in the embodiment.

FIG. 13 is a flowchart illustrating the contents of a graph display process according to the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 CPU 2 switch 3 reading part 4 ROM 5 RAM 6 timer 7 buzzer 8 and 9 LCD controller 100 main body 110 operation key group 120 dot LCD 130 storage opening 1407 seg LCD 150 cover 160 magnet 200 thermometer 210 LCD 220 mark

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification code FI G01K 7/00 361 G01K 7/00 361D

Claims (3)

(57) [Claims] 1. A body temperature data management system comprising a thermometer and a device for taking out and storing the measured body temperature data from the thermometer, and displaying / non-displaying in dot units in order to graphically display the body temperature transition. A controllable display unit, calculating means for calculating an average body temperature value in a body temperature cycle to be displayed from the measured body temperature data, a temperature coordinate in a vertical direction in a graph display area in the display unit, and a horizontal direction in a cycle. Graph display means for determining relative date coordinates, determining a position upward by a predetermined dot from the center position of the temperature coordinates as a coordinate position corresponding to the average body temperature value, and displaying a graph of temperature transition. A body temperature data management system, characterized in that: 2. The graph display means includes a display unit for one cycle.
One cycle display mode for displaying the body temperature graph of the
Screen of the part is divided into upper and lower parts, and the period of interest and the period before it
A two-cycle display mode for displaying the body temperature graph
The body temperature data management system according to claim 1, wherein
M 3. The one-period display mode and the two-period display mode.
In the mode, the number of the predetermined dots is different.
The body temperature data management system according to claim 2.