WO2020137061A1 - Information display method, program, and information display device - Google Patents

Abstract

Provided is technology for displaying data pertaining to care items such that a suitable response can be provided according to the status of a resident. A process executed by a CPU of a management server includes: a step (S910) for determining whether the number of pieces of vital data to be displayed is equal to or greater than a preset number; a step (S920) for, when the number of pieces of vital data is equal to or greater than a preset value, executing automatic selection to select pieces of vital data according to a predetermined criterion from among the pieces of vital data to be displayed; a step (S930) for displaying a graph on a monitor, with the automatically selected data serving as the subject of display; and a step (S940) for, when the number of pieces of vital data is not equal to or greater than the preset value, displaying on the monitor all data measured in relation to the resident.

Description

Information display method, program, and information display device

The present disclosure relates to a technology of displaying information, and more specifically, to a technology of displaying information showing characteristics from a plurality of information.

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

Also, there is a known technique for presenting recorded data according to the situation. For example, Japanese Patent Laying-Open No. 2007-200030 (Patent Document 2) discloses a "medical information management device that creates a temperature plate linked to an order" (see paragraph 0004).

International Publication No. 2018/003463 Japanese Patent Laid-Open No. 2007-200030

Employees of nursing care facilities, such as caregivers and medical staff, refer to the recorded data as needed to understand the status of each resident. The recorded data includes so-called vital data such as blood pressure values, the amount of food, and various items (hereinafter also referred to as "care items") indicating the condition of each resident. Since these data are recorded regularly, many data items are accumulated. In some cases, the staff may wish to read the change in physical condition of one day from the recorded data for residents who need to monitor changes in physical condition such as when fever occurs. Therefore, there is a need for a technique for appropriately presenting the information of each resident as needed.

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

According to one embodiment, a method of displaying information executed by a computer to display resident data is provided. This method is based on the step of accessing the data of the care item acquired a plurality of times in a predetermined period for each of the plurality of care items constituting the care record of the resident, and based on a predetermined extraction criterion. Then, a step of extracting one or more characteristic data representing the state of the occupant from the plurality of data of the care item, and a step of displaying the plurality of extracted characteristic data.

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

In one aspect, the one or more characteristic data includes at least one of the temperature of the resident, the maximum blood pressure, the minimum blood pressure, the respiratory rate, and the pulse rate.

In one aspect, the one or more characteristic data includes any one of the maximum value, the minimum value, the latest value, the oldest value in the period, and the maximum value of the rate of change of two consecutive values.

In one aspect, the predetermined period includes one day. The step of displaying includes displaying one or more data and a time when the data was acquired.

In one aspect, the predetermined period includes one day. The step of displaying includes displaying information representing the daily activity of the occupant together with characteristic data.

In one aspect, the daily activity includes any of diet, fluid intake, medication, exercise, and excretion.

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

In one aspect, the step of switching the display includes switching the display between displaying the characteristic data for a specified day and displaying the characteristic data for a specified week. Including.

In one aspect, the method further includes a step of receiving a selection of a care item to be extracted. The step of accessing includes accessing data for the selected care item.

In one aspect, the method further includes displaying the care item as a selection target based on the data of the care item deviating from a predetermined standard.

According to another embodiment, a program for causing a computer to execute the information display method described in any of the above is provided.

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

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

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

It is a figure which shows an example of a structure of the watching system 100. 2 is a block diagram showing an outline of the configuration of the watching system 100. FIG. FIG. 3 is a block diagram showing a hardware configuration of computer system 300 that functions as cloud server 150. It is a figure which shows an example of a schematic device structure of the watching system 100 using the sensor box 119. FIG. 6 is a diagram showing an aspect of data storage in a hard disk 5 included in a cloud server 150. It is a graph showing the state which plotted the body temperature acquired by inspection according to measurement time. It is a graph showing the state which plotted the body temperature acquired by examination in another situation according to measurement time. It is a graph showing the state which plotted the body temperature acquired by examination in still another situation according to measurement time. 9 is a flowchart showing a part of processing executed by CPU 1 included in management server 200. 6 is a diagram showing an example of a screen displayed on a monitor 8 included in the management server 200. FIG. It is a figure showing an example of the screen displayed on monitor 8 in other situations. It is a figure showing an example of the screen displayed according to another situation. It is a figure showing the screen displayed on monitor 8 according to another situation. FIG. 9 is a diagram showing a surface displayed on 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 also the same. Therefore, detailed description thereof will not be repeated.

[Configuration of monitoring system]
FIG. 1 is a diagram illustrating an example of the configuration of the watching system 100. The watching target is, for example, a resident in each living room provided in the living room area 180 of the facility. In the watching system 100 of FIG. 1, living rooms 110 and 120 are provided in a living room area 180. The living room 110 is assigned to a 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 two, 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. 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. Furthermore, 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 each include a chest 112, a bed 113, and a toilet 114 as equipment. A door sensor 118 that detects opening/closing of the door is installed on the door of the living room 110. A toilet sensor 116 for detecting opening/closing of the toilet 114 is installed on the door of the toilet 114. The bed 113 is provided with an odor sensor 117 for detecting the odor of each occupant 111, 121. 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, the occupants 111 and 121 can operate the care call slaves 115, respectively.

The sensor box 119 has a built-in sensor for detecting the behavior of objects in the living rooms 110 and 120. One 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 watching 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. And 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. The external communication devices include, for example, the management server 200, the mobile terminals 143, 144 and other terminals, the access point 140, the cloud server 150, and other communication terminals.

The camera 105, in one implementation, is a near infrared camera. The near infrared camera includes an IR (Infrared) projector that projects near infrared light. By using the near-infrared camera, an image showing the inside of the living room 110, 120 can be taken even at night. In another implementation, the camera 105 is a surveillance camera that receives only visible light. In yet another implementation, a 3D sensor or thermographic camera may be used as the camera 105. The sensor box 119 and the camera 105 may be configured as one body or may be separately configured.

The Doppler sensor 106 is, for example, a microwave Doppler sensor, which radiates and receives radio waves to detect the behavior of objects in the living rooms 110 and 120. Thereby, the biometric information of the occupants 111 and 121 in the living rooms 110 and 120 can be detected. In one example, the Doppler sensor 106 radiates a microwave of 24 GHz band toward the bed 113 of each living room 110, 120 and receives a reflected wave reflected by the occupants 111, 121. The reflected waves are Doppler-shifted by the actions of the occupants 111 and 121. The Doppler sensor 106 can detect the respiratory state and heart rate of the occupants 111 and 121 from the reflected wave.

The wireless communication device 107 receives signals from the care call slave device 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 device 240 includes a care call button 241. When the button is operated, the care call slave device 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 the 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. The various data may include behavior information of the occupants 111 and 121. Details of the action information will be described later.

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

[Behavior information]
The above behavior information will be described. The action information is, for example, information indicating that the resident 111, 121 has performed a predetermined action. In one example, the predetermined action includes “wake-up” indicating that the resident 111, 121 has woke up, “leaving” indicating that the resident 111, 121 has left the bed (bedding) 113, and resident 111, 121 It includes four actions of "falling", which means falling from the bed (bedding) 113, and "falling", which means that the occupants 111 and 121 have fallen.

In one embodiment, the control device 101 generates each action information of the occupants 111 and 121 associated with each living room 110, 120 based on the image captured by the camera 105 installed in each living room 110, 120. To do. The control device 101 detects, for example, the heads of the occupants 111 and 121 from the image, and based on the detected temporal changes in the size of the heads of the occupants 111 and 121, “ "Wake up", "get out of bed", "fall" and "fall" are detected. Hereinafter, a specific example of the generation of action information will be described in more detail.

First, the storage device 108 stores the location areas of the beds 113 in the living rooms 110 and 120, the first threshold Th1, the second threshold Th2, and the third threshold Th3. The first threshold Th1 identifies the size of the head of the resident in the lying area of the bed 113 between the lying position and the sitting position. The second threshold Th2 identifies whether or not the occupant is in a standing posture based on the size of the head of the occupant 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 occupant is in a recumbent posture based on the size of the occupant'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 body region from the target image as a region of the person of the occupants 111 and 121 by, for example, the background difference method or the frame difference method. The control device 101 further derives 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, circular or elliptic Hough transform. The head regions of the occupants 111 and 121 are extracted using the thresholds thus obtained. The control device 101 detects "wake-up", "getting out of bed", "falling" and "falling" from the extracted position and size of the head.

The control device 101 determines that the position of the head extracted as described above is within the location area of the bed 113, and the size of the head extracted as described above uses the first threshold Th1 to lie down. 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 inside the location area of the bed 113 to outside the location area of the bed 113, the control device 101 compares the size of the head extracted as described above. When it is detected that the head has changed from a certain size to the standing posture by applying the second threshold Th2 by the second threshold Th2, it may be determined that the action “getting out of bed” has occurred.

When the position of the head extracted as described above moves from inside the location area of the bed 113 to outside the location area of the bed 113, the control device 101 compares the size of the head extracted as described above. When it is detected that the head has changed from a certain size to a recumbent posture size by applying the third threshold Th3 as described above, it may be determined that the action “fall” occurs.

In the control device 101, the position of the head extracted as described above is located in the living room 110, 120 excluding the location area of the bed 113, 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 recumbent posture, it may be determined that the action “fall” has occurred.

As described above, in one specific example, the control device 101 of the sensor box 119 generates each behavior information of the occupants 111 and 121. In the watching system 100 according to another aspect, the elements other than the control device 101 (for example, the cloud server 150) generate the action information of the occupants 111 and 121 using the images in the living rooms 110 and 120. 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 one 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. The integrated circuit includes, 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. The external communication device includes, for example, the sensor box 119 and the management server 200.

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 according 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, or a removable 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 the hardware configuration of the computer system 300 that functions as the 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, a RAM 4 for storing data input via the keyboard 3 in a volatile manner, a hard disk 5 for storing data in a nonvolatile manner, an optical disk drive device 6, a communication interface (I/F) 7, and a monitor 8 are provided. Including. Each component is mutually connected by a data bus. An optical disk such as a CD-ROM 9 is mounted on the optical disk drive device 6.

The processing in the computer system 300 is realized by each hardware and software executed by the CPU 1. Such software may be stored in the hard disk 5 in advance. Further, the software may be stored in the CD-ROM 9 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 who is 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 through 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 of the constituent elements of the computer system 300 shown in FIG. 3 is general. Therefore, it can be said that one of the essential parts of the technical idea according to the present disclosure is software stored in the RAM 4, the hard disk 5, the CD-ROM 9, and other recording media, or software downloadable via a network. Recording media may include non-transitory, computer-readable data storage media. Since the operation of each hardware of computer system 300 is well known, detailed description will not be repeated.

Recording media are not limited to CD-ROMs, FDs (Flexible Disks) and hard disks, but magnetic tapes, cassette tapes, optical disks (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 of semiconductor memory such as flash ROM It may be a medium that physically carries the program.

The programs mentioned here include not only programs that can be directly executed by the CPU, but also programs in the source program format, compressed programs, encrypted programs, and the like.

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

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

A range 410 represents a detection range of the sensor box 119. When the sensor box 119 includes the above-mentioned Doppler sensor, the Doppler sensor detects the behavior of the person that occurs within the range 410. When the sensor box 119 has a camera as a sensor, the camera captures an image within the range 410.

The sensor box 119 is installed in, for example, a nursing facility, a medical facility, a home, or the like. In the example of FIG. 4, the sensor box 119 is attached to 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 but may be mounted on the side wall of the living room 110.

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

When the watching system 100 detects that the occupant 111 is in danger, the watching system 100 notifies the caregivers 141, 143 and the like of that fact. As an example of the notification method, the watching 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. Thereby, the caregivers 141 and 142 can immediately recognize that the resident 111 is in danger, and can quickly rush to the resident 111.

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

In a certain aspect, the caregiver 440 uses the mobile terminal 441 to record the state regarding the occupant 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 meal (main meal, side meal) time, content of meal, intake amount, or state of tableware after meal (2) Time, amount or state of excretion (3) Vital data ( Blood pressure (systole, diastole, pulse pressure), heart rate (or pulse rate), urine volume, breathing state (breathing rate, breathing pattern, SpO ₂ ), consciousness state (excitation system, drowsiness system or coma), body temperature)
(4) Time, content or amount of snack (5) Time of oral or extraordinary administration of drug, type or amount of the drug (6) Time of oral care (tooth brushing, etc.) 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 one aspect, the CPU 1 accesses the hard disk 5 and reads from the hard disk 5 a plurality of vital data of a caregiver measured a plurality of times during a predetermined period. 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 the extraction criteria 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 certain designated period for a certain care item. It is to extract either. The extraction criteria can be specified by the user of the management server 200 (eg, administrator, caregiver, medical worker, etc.). Further, the CPU 1 displays a plurality of extracted characteristic vital data on the monitor 8.

(2) In another aspect, the CPU 1 displays all the measured values on the monitor 8 when the number of vital data measured in a predetermined period is less than or equal to the predetermined number. The predetermined number can 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, the value representing the tendency of change) for estimating the state of the caregiver (that is, “5”). ).

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

(4) In another aspect, the CPU 1 causes the maximum value, the minimum value, the latest value, the oldest value of each vital data, and the value at the time when the change tendency of the vital data changes in a certain designated period. Can be displayed either.

(5) In a certain aspect, 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 was acquired. This period can be changed according to the operation of the caregiver and other users. Thereby, the caregiver can confirm vital data of different periods according to the situation of the occupant, and thus can perform more accurate care.

(6) In a certain aspect, the CPU 1 displays on the monitor 8 the information indicating the daily activity of the resident together with the 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 activity of the resident 8 Can be displayed. In yet another aspect, the information indicating the behavior of the day may include the presence or absence of loitering, the presence or absence of falls, the records observed in the place where there are a plurality of residents, and the like. These pieces of information may be displayed in association with the data of the care item for the day. This allows the caregiver to accurately determine the condition of the occupant.

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

(9) In another aspect, the CPU 1 receives selection of a 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 promptly 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 checked while looking at the monitor 8, so that a prompt response can be made.

[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. The table 500 includes a resident ID 510, a date 520, a date 530, an inspection item 540, and a value 550.

The resident ID 510 identifies a resident (for example, a cared person) whose each search item has been inspected. Date 520 identifies the date the inspection was performed. Date and time 530 identifies the date and time when the inspection was performed. The inspection item 540 identifies the item that is the target of the inspection. 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 (measurement value etc.) is sent to the cloud server 150. The inspection timing is defined, for example, every one hour or every two hours. In another aspect, each item is continuously monitored, and the inspection result is sent to the cloud server 150 when the measured value exceeds a predetermined range or an upper limit value or a lower limit value. Good.

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 acquired by the examination is plotted according to the measurement time. Point 610 represents the highest body temperature in one day (24 hours). Point 620 represents the lowest body temperature of the day. Point 630 represents the last measured body temperature (final value) during the day. A point 640 represents the body temperature when it was observed that the tendency of the change in the body temperature was the largest in the day. Point 650 represents the first measured body temperature (oldest value) during the day. Based on these five points, it becomes possible to grasp the tendency of the temperature change of the occupant during the day.

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

FIG. 8 is a graph showing a state in which the body temperature acquired by the examination in 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 body temperature for the day. Point 830 represents the final 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, there is a possibility that the tendency of changes in the vital signs of the resident cannot be easily grasped, but such an example is considered to be a rare example. Further, when such a pattern occurs, by prompting the caregiver to make an individual judgment, it becomes easy to take necessary measures and treatments.

[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 processing executed by CPU 1 included in management server 200. The following processing is executed when a display instruction is given to the management server 200 when the resident to be displayed is selected.

In step S910, the CPU 1 determines whether the number of vital data to be displayed is equal to or more 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 vital data is larger than the preset value (for example, “5” or more), the control is switched to step S920. When that is not right (for example, when the number of vital data is less than "5"), CPU1 switches control to step S940.

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

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

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

[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 one aspect, when a caregiver or a medical person designates a resident and a date to the management server 200, the monitor 8 causes the designated occupant to obtain the inspection results for eight days from the designated date Characteristic values (for example, a maximum value, a minimum value, an oldest value, a final value, and a value indicating a change in tendency) of various data input by the caregiver are displayed.

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

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

The user of the management server 200 including the caregiver can confirm the information about the resident in more detail by designating one resident from the screen 1110. For example, when the caregiver selects a data row of any resident from the table 1120, the monitor-8 enlarges the selected data row and pops it up as an enlarged screen 1130. When the caregiver gives a command to continue to the management server 200 by double-clicking the enlarged screen 1130 or the like, the monitor 8 displays a detailed screen 1140 for the resident. The detailed screen 1140 includes the inspection result and the like of the specified resident in a certain day. The inspection 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 results for two weeks as the designated period are displayed. The period in which the test results are displayed can be changed as appropriate by the caregiver or other user. Regarding the meal data, “10/10” means that the resident has completely eaten, and “10/3” means that the amount ingested is 3 for the 10 amount. Represent.

FIG. 13 shows a screen displayed on the monitor 8 according to another aspect. The monitor 8 may display the data recorded for a given resident for a given day in response to the caregiver's instructions. The screen shown in FIG. 13 is displayed by selecting any one day from the screen 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 monitor 8 according to another aspect. The screen shown in FIG. 14 is executed when the management server 200 is instructed to display the data of the care item in a specific period from the screen shown in FIG. The specific period may be, for example, 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 checking the data of each care item according to the situation of the resident, so that care can be provided according to the resident. In addition, because the data of care items for a period including multiple days are 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 caregiver's daily It will be easier to understand the changes.

As described above, according to the present embodiment, the caregiver and other staff members receive the characteristic data of various care items displayed on the screen for the occupants who need to monitor physical condition changes such as when fever occurs. By looking at it, the change in the physical condition of the resident can be read. Further, since necessary data is presented as necessary without recording on paper, management work such as storage of recording paper can be reduced.

Also, since it becomes easier for the resident to grasp the changes in the physical condition of the resident from the transition of the data of each care item, it becomes possible to give feedback on daily care, so that care can be provided according to the resident. For example, for each of a plurality of days, characteristic data such as the maximum value, the minimum value, the oldest value, the final value, and the value with a large change rate are extracted and displayed on the monitor 8. Then, the information of one care item is associated with the information of another care item through time. As a result, the caregiver can estimate the change in the condition of a given occupant in consideration of a plurality of pieces of information, and thus can easily take appropriate care.

The embodiments disclosed this time are to be considered as illustrative in all points and not restrictive. The scope of the present invention is shown not by the above description but by the scope of the claims, and is intended to include meanings equivalent to the scope of the claims and all modifications within the scope.

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 control device, 105 camera , 106 Doppler sensor, 107 wireless communication device, 108,228 storage device, 110,120 living room, 111,121, ID510 resident, 112 chest, 113 bed, 114 toilet, 115,240 care call slave, 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 room 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 item, 550 value, 610, 620, 630, 640, 650, 710, 720, 730 , 750, 810, 820, 830, 840 points, 1110 screen, 1130 enlarged screen, 1140 detailed screen.

Claims (13)

1. A method of displaying information executed by a computer,
   For each of the plurality of care items constituting the care record of the resident, a step of accessing the data of the care item obtained multiple times in a predetermined period,
   A step of extracting one or more characteristic data representing the condition of the resident from a plurality of data of the care item based on a predetermined extraction criterion;
   Displaying the extracted plurality of characteristic data.
2. The step of displaying, for each care item, when the number of data input in the predetermined period is less than or equal to a preset number, all the data input in the predetermined period is displayed. The information display method according to claim 1, further comprising displaying.
3. 3. The information display method according to claim 1 or 2, wherein the one or more characteristic data includes at least one of body temperature, maximum blood pressure, minimum blood pressure, respiratory rate, and pulse rate of the resident.
4. The one or more characteristic data includes any one of a maximum value, a minimum value, a latest value, an oldest value in the period, and a maximum value of a rate of change of two consecutive values. The information display method described in any one of 3 above.
5. The predetermined period includes one day,
   The information display method according to any one of claims 1 to 4, wherein the displaying step includes displaying the one or more data and a time when the data was acquired.
6. The predetermined period includes one day,
   The information display method according to any one of claims 1 to 5, wherein the displaying step includes displaying, together with the characteristic data, information representing a daily activity of the occupant.
7. The information display method according to claim 6, wherein the daily action includes any one of diet, water intake, medication, exercise, and excretion.
8. The information display method according to any one of claims 1 to 7, wherein the displaying step includes a step of switching the display between two periods having different time spans.
9. The step of switching the display includes switching the display between displaying the characteristic data in a specified day and displaying the characteristic data in a specified week. The information display method according to claim 8.
10. The method further includes a step of accepting selection of care items to be extracted,
    10. The information display method according to claim 1, wherein said accessing step includes accessing data of a selected care item.
11. 11. The information display method according to claim 10, further comprising the step of displaying the care item as a selection target based on the fact that the data of the care item deviates from a predetermined standard.
12. A program that causes a computer to execute the information display method according to any one of claims 1 to 11.
13. A memory storing the program according to claim 12;
    An information display device, comprising: a processor for executing the program.

Images