JPWO2020137061A1 - Information display method, program and information display device - Google Patents

Abstract

We will provide a technology to display data of care items so that appropriate measures can be taken according to the condition of the resident. The processing executed by the CPU of the management server includes a step (S910) of determining whether or not the number of vital data to be displayed is equal to or more than a preset number, and a preset value for the number of the vital data. In the above cases, the step (S920) of performing automatic selection and selecting the vital data from the vital data to be displayed according to a predetermined standard, and displaying the graph on the monitor with the automatically selected data as the display target. The step (S930) is included, and when the number of the vital data is not equal to or more than a preset value, all the data measured in relation to the resident is displayed on the monitor (S940).

Description

The present disclosure relates to a technique for displaying information, and more specifically to a technique for displaying information indicating a feature from a plurality of pieces of information.

As the number of long-term care facilities increases, the number of residents to be monitored (hereinafter also referred to as “care recipients”) is increasing. Therefore, there is a need for technology that reduces the burden of nursing care and nursing records. For example, International Publication No. 2018/003463 (Patent Document 1) discloses "a monitored person monitoring system that can further reduce the labor and time of nursing care records" (see paragraph 0009).

In addition, a technique for presenting recorded data according to the situation is known. For example, Japanese Patent Application Laid-Open No. 2007-200030 (Patent Document 2) discloses "a medical information management device that creates a temperature plate in cooperation with an order" (see paragraph 0004).

International Publication No. 2018/003463 JP-A-2007-200030

The staff of the care facility, such as caregivers and medical staff, refer to the recorded data as necessary to grasp the condition of each resident. The recorded data includes blood pressure values and other so-called vital data, meal amounts and various other items representing the condition of each resident (hereinafter, also referred to as “care items”). Since these data are recorded regularly, many data items are accumulated. The staff may wish to read the daily physical condition change from each recorded data for the resident who needs to monitor the physical condition change such as fever. Therefore, there is a need for technology that appropriately presents information on each resident as needed.

The present disclosure has been made in view of the above background, and provides a technique for appropriately presenting resident information.

According to certain embodiments, information display methods performed on a computer to display resident data are provided. This method is based on a step of accessing the data of the care item acquired multiple times in a predetermined period for each of the plurality of care items constituting the resident's long-term care record, and a predetermined extraction standard. The present invention includes a step of extracting one or more characteristic data representing the state of the resident from the plurality of data of the care item, and a step of displaying the extracted plurality of characteristic data.

In one aspect, the step to display is for each care item, if the number of data entered in the predetermined period is less than or equal to the preset number, all the data entered in the predetermined period. Including displaying.

In a given aspect, one or more characteristic data include at least one of the resident's body temperature, systolic blood pressure, diastolic blood pressure, respiratory rate, pulse rate.

In a given aspect, one or more characteristic data includes either the maximum value, the minimum value, the latest value, the oldest value, and the maximum value of the rate of change of two consecutive values.

In certain aspects, the predetermined period includes one day. The display step includes displaying one or more data and the time when the data was acquired.

In certain aspects, the predetermined period includes one day. The display step includes displaying information representing the resident's daily behavior along with characteristic data.

In some aspects, daily activities include any of diet, fluid intake, medication, exercise, and excretion.

In one aspect, the display step includes a step of switching the display between two periods with different time spans.

In one aspect, the step of switching the display is to switch the display between displaying the characteristic data in the specified day and displaying the characteristic data in the specified week. include.

In certain aspects, the method further comprises accepting the selection of care items to be extracted. The step of accessing involves accessing the data of the selected care item.

In certain aspects, the method further comprises displaying the care item as a selection target based on the data of the care item deviating from a predetermined criterion.

According to other embodiments, a program is provided that causes a computer to execute the information display method described in any of the above.

According to still another aspect, an information display device including a memory for storing the above program and a processor for executing the program is provided.

According to the present disclosure, information on care items constituting the care record of the resident (care recipient) can be appropriately presented.

The above and other objectives, features, aspects and advantages of the invention will become apparent from the following detailed description of the invention as understood in connection with the accompanying drawings.

It is a figure which shows an example of the structure of the monitoring system 100. It is a block diagram which shows the outline of the structure of the monitoring system 100. It is a block diagram which shows the hardware composition of the computer system 300 which functions as a cloud server 150. It is a figure which shows an outline example of the apparatus structure of the monitoring system 100 using a sensor box 119. It is a figure which shows one aspect of storing data in the hard disk 5 included in the cloud server 150. It is a graph which shows the state which plotted the body temperature acquired by the test according to the measurement time. It is a graph which shows the state which plotted the body temperature acquired by the test in another aspect according to the measurement time. It is a graph which shows the state which plotted the body temperature acquired by the examination in still another aspect according to the measurement time. It is a flowchart which shows a part of the process executed by CPU 1 included in management server 200. It is a figure which shows an example of the screen displayed on the monitor 8 included in the management server 200. It is a figure which shows an example of the screen which is displayed on the monitor 8 in another aspect. It is a figure which shows an example of the screen which is displayed according to other aspects. It is a figure which shows the screen which is displayed on the monitor 8 according to still another aspect. It is a figure which shows the surface which is displayed on the monitor 8 according to still another aspect.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same parts are designated by the same reference numerals. Their names and functions are the same. Therefore, the detailed description of them will not be repeated.

[Monitoring system configuration]
FIG. 1 is a diagram showing an example of the configuration of the watching system 100. The object to be watched over is, for example, a resident in each living room provided in the living room area 180 of the facility. In the monitoring system 100 of FIG. 1, living rooms 110 and 120 are provided in the living room area 180. The living room 110 is assigned to the resident 111. The living room 120 is assigned to the resident 121. In the example of FIG. 1, the number of living rooms included in the watching system 100 is 2, but the number is not limited to this.

In the monitoring system 100, the sensor boxes 119 installed in the living rooms 110 and 120, the management server 200 installed in the management center 130, and the access point 140 are connected via the network 190. The network 190 may include both an intranet and the Internet.

In the monitoring system 100, the mobile terminal 143 carried by the caregiver 141 and the mobile terminal 144 carried by the caregiver 142 can be connected to the network 190 via the access point 140. Further, the sensor box 119, the management server 200, and the access point 140 can communicate with the cloud server 150 via the network 190.

The living rooms 110 and 120 include a chest of drawers 112, a bed 113, and a toilet 114, respectively, as equipment. A door sensor 118 that detects the opening and closing of the door is installed on the door of the living room 110. A toilet sensor 116 that detects the opening and closing of the toilet 114 is installed on the door of the toilet 114. An odor sensor 117 for detecting the odor of each resident 111, 121 is installed on the bed 113. Each resident 111, 121 is equipped with a vital sensor 290 that detects vital information of the resident 111, 121. The detected vital information includes the resident's body temperature, respiration, heart rate, and the like. In the living rooms 110 and 120, each resident 111 and 121 can operate the care call slave unit 115, respectively.

The sensor box 119 has a built-in sensor for detecting the behavior of an object in the living rooms 110 and 120. An example of a sensor is a Doppler sensor for detecting the movement of an object. Another example is a camera. The sensor box 119 may include both a Doppler sensor and a camera as sensors.

The components of the monitoring system 100 will be described with reference to FIG. FIG. 2 is a block diagram showing an outline of the configuration of the watching system 100.

[Sensor Box 119]
The sensor box 119 includes a control device 101, a ROM (Read Only Memory) 102, a RAM (Random Access Memory) 103, a communication interface 104, a camera 105, a Doppler sensor 106, a wireless communication device 107, and a storage device. It includes 108.

The control device 101 controls the sensor box 119. The control device 101 is composed of, for example, at least one integrated circuit. The integrated circuit is, for example, at least one CPU (Central Processing Unit), MPU (Micro Processing Unit) or other processor, at least one ASIC (Application Specific Integrated Circuit), at least one FPGA (Field Programmable Gate Array), or these. It is composed of a combination of.

An antenna (not shown) or the like is connected to the communication interface 104. The sensor box 119 exchanges data with an external communication device via the antenna. External communication devices include, for example, a management server 200, mobile terminals 143, 144 and other terminals, an access point 140, a cloud server 150, and other communication terminals.

The camera 105 is a near-infrared camera in one implementation example. Near-infrared cameras include IR (Infrared) floodlights that project near-infrared light. By using a near-infrared camera, images showing the inside of the living rooms 110 and 120 can be taken even at night. In another embodiment, the camera 105 is a surveillance camera that receives only visible light. In still another embodiment, a 3D sensor or a thermography camera may be used as the camera 105. The sensor box 119 and the camera 105 may be configured as one or a separate body.

The Doppler sensor 106 is, for example, a microwave Doppler sensor that radiates and receives radio waves to detect the behavior (movement) of objects in the living rooms 110 and 120. As a result, the biometric information of the residents 111 and 121 of the living rooms 110 and 120 can be detected. In one example, the Doppler sensor 106 radiates microwaves in the 24 GHz band toward the beds 113 of the rooms 110 and 120, and receives the reflected waves reflected by the residents 111 and 121. The reflected wave is Doppler-shifted by the movements of the residents 111 and 121. The Doppler sensor 106 can detect the respiratory state and heart rate of the residents 111 and 121 from the reflected wave.

The wireless communication device 107 receives signals from the care call slave unit 240, the door sensor 118, the toilet sensor 116, the odor sensor 117, and the vital sensor 290, and transmits the signals to the control device 101. For example, the care call slave unit 240 includes a care call button 241. When the button is operated, the care call slave unit 240 transmits a signal indicating that the operation has been performed to the wireless communication device 107. The door sensor 118, the toilet sensor 116, the odor sensor 117, and the vital sensor 290 transmit their respective detection results to the wireless communication device 107.

The storage device 108 is, for example, a fixed storage device such as a flash memory or a hard disk, or a recording medium such as an external storage device. The storage device 108 stores a program executed by the control device 101 and various data used for executing the program. Various data may include behavioral information of residents 111 and 121. Details of the behavior information will be described later.

If at least one of the above programs and data is a storage device accessible to the control device 101, a storage device other than the storage device 108 (for example, a storage area of the control device 101 (for example, a cache memory), ROM 102, etc.). It may be stored in the RAM 103, an external device (for example, a management server 200, a mobile terminal 143, 144, etc.).

[Behavior information]
The above behavioral information will be described. The action information is, for example, information indicating that the residents 111 and 121 have executed a predetermined action. In one example, the predetermined actions are "getting up" indicating that the residents 111 and 121 have awakened, "getting out" indicating that the residents 111 and 121 have left the bed (bedding) 113, and the residents 111 and 121. It includes four actions, "falling" indicating that the bed (bedding) 113 has fallen, and "falling" indicating that the residents 111 and 121 have fallen.

In one embodiment, the control device 101 generates behavioral information of the occupants 111, 121 associated with the rooms 110, 120 based on the images captured by the cameras 105 installed in the rooms 110, 120. do. For example, the control device 101 detects the heads of the occupants 111, 121 from the above image, and based on the time change of the size of the detected heads of the resident 111, 121, the resident 111, 121 " Detects "wake up", "get out of bed", "fall" and "fall". Hereinafter, a specific example of generating behavioral information will be described in more detail.

First, the storage device 108 stores the location area of each bed 113 in the living rooms 110 and 120, the first threshold value Th1, the second threshold value Th2, and the third threshold value Th3. The first threshold Th1 discriminates the size of the resident's head between the lying posture and the sitting posture in the location area of the bed 113. The second threshold Th2 identifies whether or not the resident is in a standing posture based on the size of the resident's head in the living rooms 110 and 120 excluding the area where the bed 113 is located. The third threshold Th3 identifies whether or not the resident is in the lying position based on the size of the resident's head in the living rooms 110 and 120 excluding the area where the bed 113 is located.

The control device 101 extracts a moving object region from the target image as a region of a person of the occupants 111, 121 by, for example, a background subtraction method or a frame subtraction method. The control device 101 is further derived from the extracted moving body region by a neural network learned for head detection by pattern matching using a head model prepared in advance by, for example, a circular or elliptical Hough transform. Using the threshold value, the head regions of the residents 111 and 121 are extracted. The control device 101 detects "getting up", "getting out of bed", "falling", and "falling" from the position and size of the extracted head.

In the control device 101, the position of the head extracted as described above is within the location region of the bed 113, and the size of the head extracted as described above is lying down by using the first threshold Th1. When it is detected that the size of the posture has changed to the size of the sitting posture, it may be determined that the action "wake up" has occurred.

When the position of the head extracted as described above moves from the inside of the location area of the bed 113 to the outside of the location area of the bed 113, the control device 101 refers to the size of the head extracted as described above. By applying the second threshold value Th2, when it is detected that the head has changed from a certain size to a standing posture size, it may be determined that the action “getting out of bed” has occurred.

The control device 101 refers to the size of the head extracted as described above when the position of the head extracted as described above moves from the location region of the bed 113 to the outside of the location region of the bed 113. By applying the third threshold Th3, when it is detected that the head has changed from a certain size to the size of the lying posture, it may be determined that the behavior “fall” has occurred.

The control device 101 uses the position of the head extracted as described above in the living rooms 110 and 120 excluding the area where the bed 113 is located, and the size of the extracted head uses the third threshold Th3. When it is detected that the size has changed from a certain size to the size of the lying posture, it may be determined that the behavior "fall" has occurred.

As described above, in one specific example, the control device 101 of the sensor box 119 generates the action information of the residents 111 and 121. In the monitoring system 100 that follows other aspects, elements other than the control device 101 (for example, the cloud server 150) generate behavior information of the residents 111 and 121 using the images in the living rooms 110 and 120. May be good.

[Mobile terminals 143, 144]
The mobile terminals 143 and 144 include a control device 221, a ROM 222, a RAM 223, a communication interface 224, a display 226, a storage device 228, and an input device 229. In a certain aspect, the mobile terminals 143 and 144 are realized as, for example, smartphones, tablet terminals, wristwatch-type terminals and other wearable devices.

The control device 221 controls the mobile terminals 143 and 144. The control device 221 is composed of, for example, at least one integrated circuit. An integrated circuit is composed of, for example, at least one CPU, at least one ASIC, at least one FPGA, or a combination thereof.

An antenna (not shown) or the like is connected to the communication interface 224. The mobile terminals 143 and 144 exchange data with an external communication device via the antenna and the access point 140. External communication devices include, for example, a sensor box 119, a management server 200, and the like.

The display 226 is realized by, for example, a liquid crystal display, an organic EL (Electro Luminescence) display, or the like. The input device 229 is realized by, for example, a touch sensor provided on the display 226. The touch sensor receives a touch operation on the mobile terminals 143 and 144 and outputs a signal corresponding to the touch operation to the control device 221.

The storage device 228 is realized by, for example, a flash memory, a hard disk or other fixed storage device, a detachable data recording medium, or the like.

[Cloud server configuration]
The configuration of the cloud server 150 will be described with reference to FIG. FIG. 3 is a block diagram showing a hardware configuration of a computer system 300 that functions as a cloud server 150.

The computer system 300 has, as main components, a CPU 1 that executes a program, a mouse 2 and a keyboard 3 that receive an instruction input by a user of the computer system 300, data generated by executing the program by the CPU 1, or a mouse 2. Alternatively, the RAM 4 that volatilely stores the data input via the keyboard 3, the hard disk 5 that stores the data non-volatilely, the optical disk drive device 6, the communication interface (I / F) 7, and the monitor 8 are used. include. The components are connected to each other by a data bus. A CD-ROM9 or other optical disc is mounted on the optical disc drive device 6.

The processing in the computer system 300 is realized by the software executed by each hardware and the CPU 1. Such software may be stored in the hard disk 5 in advance. Further, the software may be stored in a CD-ROM9 or other recording medium and distributed as a computer program. Alternatively, the software may be provided as an application program that can be downloaded by an information provider connected to the so-called Internet. Such software is temporarily stored in the hard disk 5 after being read from the recording medium by the optical disk driving device 6 or other reading device or downloaded via the communication interface 7. The software is read from the hard disk 5 by the CPU 1 and stored in the RAM 4 in the form of an executable program. The CPU 1 executes the program.

Each component constituting the computer system 300 shown in FIG. 3 is a general one. Therefore, it can be said that one of the essential parts of the technical idea according to the present disclosure is software stored in RAM 4, hard disk 5, CD-ROM 9, or other recording medium, or software that can be downloaded via a network. The recording medium may include a non-temporary, computer-readable data recording medium. Since the operation of each hardware of the computer system 300 is well known, the detailed description will not be repeated.

The recording medium is not limited to CD-ROM, FD (Flexible Disk), and hard disk, but also magnetic tape, cassette tape, and optical disc (MO (Magnetic Optical Disc) / MD (Mini Disc) / DVD (Digital Versatile Disc)). , IC (Integrated Circuit) card (including memory card), optical card, mask ROM, EPROM (Electronically Programmable Read-Only Memory), EEPROM (Electronically Erasable Programmable Read-Only Memory), fixed semiconductor memory such as flash ROM, etc. It may be a medium that specifically carries the program.

The program referred to here includes not only a program that can be directly executed by the CPU, but also a source program format program, a compressed program, an encrypted program, and the like.

With reference to FIG. 4, the watching using the watching system 100 will be described. FIG. 4 is a diagram showing a schematic example of the device configuration of the monitoring system 100 using the sensor box 119.

The watching system 100 is used to watch over the residents 111, 121 and other residents who are the monitoring target persons (monitoring target persons). As shown in FIG. 4, a sensor box 119 is attached to the ceiling of the living room 110. Similarly, the sensor box 119 is attached to the other living rooms.

The range 410 represents the detection range by the sensor box 119. When the sensor box 119 has the above-mentioned Doppler sensor, the Doppler sensor detects the behavior of a person occurring within the range 410. When the sensor box 119 has a camera as a sensor, the camera captures an image within range 410.

The sensor box 119 is installed in, for example, a nursing care facility, a medical facility, or a home. In the example of FIG. 4, the sensor box 119 is mounted on the ceiling and photographs the resident 111 and the bed 113. The mounting location of the sensor box 119 is not limited to the ceiling, and the sensor box 119 may be mounted on the side wall of the living room 110.

The watching system 100 detects the danger occurring in the resident 111 based on a series of images (that is, images) obtained from the camera 105. As an example, the detectable danger includes a fall of the resident 111, a state where the resident 111 is present at a dangerous place (for example, a bed fence), and the like.

When the monitoring system 100 detects that the resident 111 is in danger, the monitoring system 100 notifies the caregivers 141, 143 and the like of the danger. As an example of the notification method, the monitoring system 100 notifies the mobile terminals 143 and 144 of the caregivers 141 and 142 of the danger of the resident 111. Upon receiving the notification, the mobile terminals 143 and 144 notify the caregivers 141 and 142 of the danger of the resident 111 by a message, voice, vibration or the like. As a result, the caregivers 141 and 142 can immediately grasp that the resident 111 is in danger and can quickly rush to the resident 111.

Although FIG. 4 shows an example in which the watching system 100 includes one sensor box 119, the watching system 100 may include a plurality of sensor boxes 119. Further, although FIG. 4 shows an example in which the watching system 100 includes a plurality of mobile terminals 143 and 144, the watching system 100 can be realized by one mobile terminal.

In one aspect, the caregiver 440 uses the mobile terminal 441 to record a condition relating to the resident 111. The information recorded in the cloud server 150 as a care item may include, for example, the following items, but is not limited to the items exemplified below.
(1) Image showing the time when the meal (main meal, side meal) was performed, the content of the meal, the intake amount, or the state of the tableware after the meal (2) The time, amount or state of excretion (3) Vital data ( Blood pressure (contractile, diastolic, pulse pressure), heart rate (or pulse rate), urine output, respiratory status (breathing rate, respiratory pattern, SpO ₂ ), consciousness (excitatory, stunned or coma), body temperature)
(4) Time, content or amount of snacks (5) Time of regular or extraordinary administration of the drug, type or amount of the drug (6) Time of oral care (such as brushing teeth) or oral cavity Contents of care (7) Time when hydration was performed or amount of hydrated water (8) Time when individual training (for example, walking training) was performed or its state [Functional configuration]
(1) In a certain aspect, the CPU 1 accesses the hard disk 5 and reads out a plurality of vital data of the caregiver measured a plurality of times in a predetermined period from the hard disk 5. The CPU 1 extracts one or more characteristic vital data from a plurality of vital data based on a predetermined extraction standard. An example of an extraction criterion is at least the maximum value, the minimum value, the oldest value, the final value, or the value in which the tendency of change of each data is changed from a plurality of data recorded in a specified period for a certain care item. Is to extract one. The extraction criteria can be specified by the user of the management server 200 (eg, manager, caregiver, healthcare worker, etc.). Further, the CPU 1 displays the extracted plurality of characteristic vital data on the monitor 8.

(2) In another aspect, when the number of vital data measured in the predetermined period is less than or equal to the predetermined number, the CPU 1 displays all the measured values on the monitor 8. A predetermined number may be set by the administrator according to the measured value. For example, the predetermined number is the number of each value (for example, the maximum value, the minimum value, the oldest value, the final value, and the value indicating the tendency of change) for estimating the caregiver's condition (that is, "5"). ) Can be decided.

(3) In another aspect, the CPU 1 may display at least one of the caregiver's body temperature, systolic blood pressure, diastolic blood pressure, respiratory rate, and pulse rate as one or more vital data on the monitor 8. In another aspect, the CPU 1 may display data or contents of two care items among a plurality of care items in association with the same time axis. In this way, the caregiver can check the condition of the resident from multiple perspectives and make a more appropriate judgment of the situation by observing the transition of a plurality of types of care items. The content or quality of care can also be improved.

(4) In another aspect, the CPU 1 determines the maximum value, the minimum value, the latest value, the oldest value, and the value at the time when the tendency of the change of the vital data changes in a specified period. Can display any of.

(5) In a certain situation, the predetermined period may be one day, one week, one month, or the like. The CPU 1 displays on the monitor 8 the measured values of one or more vital data and the time when the vital data is acquired. This period can be changed according to the operation of the caregiver or other user. As a result, the caregiver can confirm the vital data for different periods according to the situation of the resident, so that more accurate care can be performed.

(6) In a certain aspect, the CPU 1 displays information representing the daily behavior of the resident on the monitor 8 together with characteristic vital data.

(7) In a certain aspect, the CPU 1 monitors any one of the amount of food, the amount of water intake, the amount of medication, the content and amount of exercise, and the amount of excretion as information indicating the daily behavior of the resident. Can be displayed on. In yet another aspect, the information representing the daily behavior may include the presence or absence of wandering, the presence or absence of falls, records observed in the presence of multiple residents, and the like. This information may be displayed in association with the data of care items for the day. As a result, the caregiver can accurately determine the condition of the resident.

(8) In a certain aspect, the CPU 1 can switch the display on the monitor 8 in two periods having different time spans. For example, the CPU 1 can display the test results of any one day in detail in response to the caregiver's selection operation from the state where the test results of a certain resident are displayed for a plurality of days. In another aspect, the CPU 1 switches the display between displaying the characteristic vital data in the specified day and displaying the characteristic vital data in the specified week. With such a configuration, the confirmation period can be changed according to the condition of the resident, so that the caregiver can give appropriate feedback to the resident.

(9) In another aspect, the CPU 1 accepts the selection of the care item to be extracted. The CPU 1 further accesses the data of the selected care item. With such a configuration, the management server 200 reads the care item data from the hard disk 5 and displays it on the monitor 8 in response to the user's request, so that the user can quickly confirm the requested information.

(10) In still another aspect, the CPU 1 displays the care item as a selection target on the monitor 8 based on the fact that the data of the care item deviates from a predetermined standard. According to such a configuration, the caregiver can immediately select a care item to be particularly confirmed while looking at the monitor 8, so that a prompt response is possible.

[data structure]
The data structure in the cloud server 150 will be described with reference to FIG. FIG. 5 is a diagram showing an aspect of data storage in the hard disk 5 included in the cloud server 150. The hard disk 5 includes a table 500. Table 500 includes a resident ID 510, a date 520, a date and time 530, an inspection item 540, and a value 550.

The resident ID 510 identifies the resident (for example, the care recipient) whose search items have been inspected. Date 520 specifies the date on which the inspection was performed. The date and time 530 specifies the date and time when the inspection was performed. The inspection item 540 specifies an item to be inspected. The value 550 represents the value obtained by the inspection.

In a certain aspect, each resident is inspected according to the timing determined for each item, and the inspection result (measured value or the like) is sent to the cloud server 150. The timing of inspection is defined, for example, every hour, every two hours, and so on. In another aspect, each item is continuously monitored and the test result is sent to the cloud server 150 when the measured value exceeds a predetermined range or upper or lower limit. May be good.

The characteristic values will be described with reference to FIGS. 6 to 8. FIG. 6 is a graph showing a state in which the body temperature obtained by the test is plotted according to the measurement time. Point 610 represents the highest body temperature in a day (24 hours). Point 620 represents the lowest body temperature of the day. Point 630 represents the last measured body temperature (final value) of the day. Point 640 represents the body temperature at the time when the tendency of the change in body temperature was observed to be the largest in the day. Point 650 represents the first measured body temperature (oldest value) of the day. Based on these five points, it is possible to grasp the tendency of the resident's body temperature to change during the day.

FIG. 7 is a graph showing a state in which the body temperature obtained by the test in another aspect is plotted according to the measurement time. Point 710 is the highest body temperature of a day. Point 720 is the lowest body temperature of the day. Point 730 is the last measured body temperature of the day. Point 750 represents the body temperature at the time when the tendency of the change in body temperature was observed to be the largest in the day. In the example shown in FIG. 7, it can be said that the body temperature at point 710 is the oldest value. In the case of the pattern shown in FIG. 7, four are extracted as characteristic body temperatures, but even with the four body temperatures, a general tendency can be grasped as a vital sign of the resident.

FIG. 8 is a graph showing a state in which the body temperature obtained by the test in yet another aspect is plotted according to the measurement time. Point 810 represents the maximum value of body temperature in a day. Point 820 represents the minimum value of body temperature during the day. Point 830 represents the last body temperature (final value) of the day. Point 840 represents the first value (oldest value) of the day. In the example shown in FIG. 8, it may not be possible to easily grasp the tendency of the resident's vital signs to change, but such an example is considered to be a rare example. In addition, when such a pattern occurs, it becomes easier to take necessary measures and measures by encouraging the caregiver to make an individual judgment.

[Control structure]
The control structure of the management server 200 according to the present embodiment will be described with reference to FIG. FIG. 9 is a flowchart showing a part of the processing executed by the CPU 1 included in the management server 200. The following processing is executed when a display command is given to the management server 200 when a resident to be displayed is selected.

In step S910, the CPU 1 determines whether or not the number of vital data to be displayed is equal to or greater than a preset number. The preset value is, for example, "5", but other numerical values may be set. When the CPU 1 determines that the number of the vital data is larger than the preset value (for example, "5" or more), the CPU 1 switches the control to step S920. If not (for example, if the number of vital data is less than "5"), the CPU 1 switches control to step S940.

In step S920, the CPU 1 makes an automatic selection, and more specifically, selects five values extracted from the vital data to be displayed according to a predetermined criterion. The five values include, for example, a maximum value, a minimum value, an oldest value, a final value indicating a certain vital sign, and a value indicating a change in a tendency.

In step S930, the CPU 1 displays the graph on the monitor 8 with the automatically selected data as the display target.

In step S940, the CPU 1 displays all the data measured in relation to the resident on the monitor 8.

[Screen display mode]
The display mode of the screen on the management server 200 will be described with reference to FIG. FIG. 10 is a diagram showing an example of a screen displayed on the monitor 8 included in the management server 200. In a certain situation, when the caregiver or the medical personnel specifies the resident and the date for the management server 200, the monitor 8 indicates the inspection result or the inspection result for 8 days from the specified date for the specified resident. Display characteristic values of various data input by the caregiver (for example, maximum value, minimum value, oldest value, final value, and a value indicating a change in tendency).

For example, the monitor 8 has the above-mentioned characteristic values (maximum value, minimum value, oldest value, final value) for each of the respiratory rate, body temperature, pulse, blood oxygen concentration, systolic blood pressure value, and diastolic blood pressure value. And the value that represents the change in tendency) is displayed. Further, the monitor 8 can display a meal time, a meal amount, a water intake amount, an excretion state, and the like. The caregiver or the medical staff can estimate the change in the state of the resident by checking the feature value and other information displayed on the monitor 8.

A screen display mode according to another aspect will be described with reference to FIG. FIG. 11 is a diagram showing an example of a screen displayed on the monitor 8 in another aspect. The monitor 8 displays the screen 1110. The screen 1110 displays, for example, the inspection result and the input result of a certain day for each resident in the format of Table 1120. The test results include the vital signs mentioned above. The input result is information input by the caregiver, and includes information indicating the time and amount of meals, the amount of water intake, the state and amount of excretion, the presence or absence of exercise, and the like.

When a user of the management server 200 including a caregiver specifies one resident from the screen 1110, the information about the resident can be confirmed in more detail. For example, when the caregiver selects a data row of any resident from Table 1120, the monitor-8 enlarges the selected data row and pops it up as an enlarged screen 1130. When the caregiver gives a continuation command to the management server 200 by double-clicking the enlarged screen 1130 or the like, the monitor 8 displays the detailed screen 1140 about the resident. The detail screen 1140 includes the inspection results of the designated resident in the certain day. This test result is based on the data used to display the screen shown in FIG.

FIG. 12 is a diagram showing an example of a screen displayed according to another aspect. In FIG. 12, the inspection result of 2 weeks is displayed as the designated period. The period for which the test results are displayed can be changed as appropriate by the caregiver and other users. Regarding the meal data, "10/10" means that the resident has completed the meal, and "10/3" means that the amount taken is 3 for the amount of 10. Represent.

FIG. 13 shows a screen displayed on the monitor 8 according to yet another aspect. The monitor 8 may display data recorded for a resident in a designated day in response to a caregiver's command. The screen shown in FIG. 13 is displayed by selecting any one day from the screens shown in FIG. 12, or by double-clicking the detail screen 1140 shown in FIG.

FIG. 14 is a diagram showing a screen displayed on the monitor 8 according to still another aspect. The screen shown in FIG. 14 is executed when an instruction to display data of care items in a specific period is given to the management server 200 from the screen shown in FIG. The specific period may be either a fixed period such as weekly or monthly, or a period specified by the user as a custom. According to such a configuration, the caregiver can adjust the period for confirming the data of each care item according to the situation of the resident, so that the care can be performed according to the resident. In addition, since the care item data for the period including multiple days is displayed on the monitor 8, the caregiver is freed from the task of connecting the data of individual days to create a chart, and the resident's daily life. It will be easier to grasp the changes.

As described above, according to the present embodiment, the caregiver and other staff can use the characteristic data of various care items displayed on the screen for the resident who needs to monitor the change in physical condition such as when he / she has a fever. By looking at it, the change in the physical condition of the resident can be read. In addition, since necessary data is presented as needed without recording on paper, management work such as storage of recording paper can be reduced.

In addition, since it becomes easier for the resident to grasp the change in the physical condition of the resident from the transition of the data of each care item, it is possible to provide feedback on the daily care, so that the care can be performed according to the resident. For example, for each of the plurality of days, characteristic data such as the maximum value, the minimum value, the oldest value, the final value, and the value having a large rate of change are extracted and displayed on the monitor 8. Then, the information of one care item is associated with the information of another care item over time. As a result, the caregiver can estimate the change in the state of a certain resident in consideration of a plurality of pieces of information, which makes it easier to take appropriate care.

It should be considered that the embodiments disclosed this time are exemplary in all respects and not restrictive. The scope of the present invention is shown by the claims rather than the above description, and it is intended to include all modifications within the meaning and scope equivalent to the claims.

2 mouse, 3 keyboard, 4,103,223 RAM, 5 hard disk, 6 optical disk drive, 7,104,224 communication interface, 8 monitor, 9,102,222 ROM, 100 system, 101,221 controller, 105 camera , 106 Doppler sensor, 107 wireless communication device, 108,228 storage device, 110,120 living room, 111,121, ID510 resident, 112 tons, 113 bed, 114 toilet, 115,240 care call slave unit, 116 toilet sensor, 117 Sensors, 118 door sensors, 119 sensor boxes, 130 management centers, 140 access points, 141,142 caregivers, 143,144 mobile terminals, 150 cloud servers, 180 living areas, 190 networks, 200 management servers, 226 displays, 229 inputs Device, 241 care call button, 290 vital sensor, 300 computer system, 410 range, 500 table, 520 date, 530 date and time, 540 inspection items, 550 values, 610, 620, 630, 640, 650, 710, 720, 730. , 750, 810, 820, 830, 840 points, 1110 screen, 1130 enlarged screen, 1140 detailed screen.

Claims (13)

Information display method executed by a computer
For each of the multiple care items that make up the resident's long-term care record, a step to access the data of the care item acquired multiple times in a predetermined period, and
A step of extracting one or more characteristic data representing the state of the resident from a plurality of data of the care item based on a predetermined extraction standard.
An information display method including a step of displaying a plurality of extracted characteristic data. The display step displays all the data input in the predetermined period when the number of data input in the predetermined period is less than or equal to the preset number for each care item. The information display method according to claim 1, which includes displaying. The information display method according to claim 1 or 2, wherein the one or more characteristic data includes at least one of the resident's body temperature, systolic blood pressure, diastolic blood pressure, respiratory rate, and pulse rate. The one or more characteristic data includes any one of the maximum value, the minimum value, the latest value, the oldest value, and the maximum value of the rate of change of two consecutive values in the period. The information display method according to any one of 3. The predetermined period includes one day
The information display method according to any one of claims 1 to 4, wherein the display step includes displaying the one or more data and the time when the data is acquired. The predetermined period includes one day
The information display method according to any one of claims 1 to 5, wherein the display step includes displaying information representing the daily behavior of the resident together with the characteristic data. The information display method according to claim 6, wherein the daily activity includes any of diet, fluid intake, medication, exercise, and excretion. The information display method according to any one of claims 1 to 7, wherein the display step includes a step of switching the display between two periods having different time spans. The step of switching the display includes switching the display between displaying the characteristic data in the specified day and displaying the characteristic data in the specified week. , The information display method according to claim 8. It also includes a step to accept the selection of care items to be extracted.
The information display method according to any one of claims 1 to 9, wherein the accessing step comprises accessing the data of the selected care item. The information display method according to claim 10, further comprising a step of displaying the care item as a selection target based on the data of the care item deviating from a predetermined standard. A program that causes a computer to execute the information display method according to any one of claims 1 to 11. A memory storing the program according to claim 12 and
An information display device including a processor for executing the program.

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