JP5573562B2 - Information distribution system, terminal and program - Google Patents

Description

The present invention relates to an information distribution system , a terminal, and a program .

  In medical facilities such as hospitals, display devices that change display contents according to the situation are used. As such a display device, for example, there is a display device that displays either a room number, personal information for identifying a patient, or alternative information for preventing personal information from being exposed more than necessary (Patent Document 1).

JP 2007-268021 A

  However, in the conventional display device, only the display method of the information indicating the patient in the room is switched, and information required from people (doctors and nurses) related to the patient according to the time zone, for example, medical record information and medication It was not possible to switch and display information about drugs.

  The subject of this invention is presenting the information calculated | required from the people (doctor and nurse) who are related to a patient according to a time slot | zone.

In order to solve the above-mentioned problem, the invention according to claim 1 is an information distribution system having a plurality of terminals and a server for distributing data to the plurality of terminals, the server corresponding to a plurality of patients . medical information storage means for storing medical information, and a transmitting means for transmitting the medical information to the terminal, the terminal includes a receiving means for receiving the medical information transmitted from the server, the receiving a reception information storing means for storing the medical information received by the means, the image data storage means and the image stored in the received the medical information or the image data storage means by said receiving means for storing the image data display means for displaying either the data, the identification information acquiring means for acquiring identification information corresponding to each of the plurality of identification subject, and a predetermined time period, those A timetable information storage means for storing schedule information containing the medical information or information that associates the image data displayed by the display means in a predetermined time period, on the basis of the timetable information, the current time measured by time measuring means the medical information or the time zone determination means for determining whether included in a predetermined time period associated with any of the image data, the determination result and the identification acquired by the identification information acquiring means of the time zone determination means And control means for switching the display content of the display means to either the medical information or the image data based on the information.

  ADVANTAGE OF THE INVENTION According to this invention, the information calculated | required from the people (doctor and nurse) related to a patient according to a time slot | zone can be shown.

It is a figure which shows the main structures of the information delivery system by this embodiment of this invention. It is a block diagram which shows the main structures of a server. It is a block diagram which shows the main structures of a patient terminal. It is a block diagram which shows the main structures of a nurse terminal. It is a figure which shows an example of a structure of medical chart information data. It is a figure which shows an example of a structure of medication information data. It is a figure which shows an example of a structure of image information data. It is a figure which shows an example of the medical record information file classified by patient. It is a figure which shows an example of the medication information file classified by patient. It is a figure which shows an example of the patient-specific image information file. It is a figure which shows an example of timetable data. It is a figure which shows an example of identification card collation data. It is a flowchart which shows the flow of a process of step S1 to step S9 among the processes of a patient terminal. It is a flowchart which shows the flow of a process of step S10 to step S16 among the processes of a patient terminal. It is a figure which shows the example of a display of a vital sign. It is a flowchart which shows the flow of the time division flag process shown to FIG.13 S5. It is a flowchart which shows the flow of the display process classified by type of identification information shown to step S15 of FIG. It is a figure which shows the example of a display of medical chart information. It is a figure which shows the example of a display of medication information. It is a figure showing the example of a display of image data. It is a flowchart which shows the flow of a process of the server at the time of receiving access from a patient terminal. It is a figure which shows the example of a display of the photographic image by an art conversion function. FIG. 22A is an example of an original photographic image that is not processed by the art conversion function. FIG. 22B is a display example of a photographic image processed into a watercolor style by the art conversion function. It is a figure which shows the example of a display of the photographic image by an art conversion function. FIG. 23A is a display example of a photographic image processed into an oil painting tone by the art conversion function. FIG. 23B is a display example of a photographic image processed into pointillistic tone by the art conversion function. It is a figure which shows the example of a display of the photographic image by an art conversion function. FIG. 24A is a display example of a photographic image processed into an airbrush drawing tone by the art conversion function. FIG. 24B is a display example of a photographic image processed into an oil painting tone different from that in FIG. 23A by the art conversion function. 25 is a display example of a photographic image processed into an oil painting tone different from that in FIGS. 23A and 24B by the art conversion function.

  Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.

FIG. 1 is a diagram showing a main configuration of an information distribution system 1 according to this embodiment of the present invention.
The information distribution system 1 includes a server 10, a patient terminal 20, a nurse terminal 40, and a measuring instrument 50. The patient terminal 20 functions as a “terminal”.
A plurality of patient terminals 20, nurse terminals 40, and measuring instruments 50 are provided. Although not shown, the patient terminal 20 and the measuring instrument 50 are individually provided for each of a plurality of patients. The patient terminal 20 and the measuring instrument 50 are arranged, for example, near the patient's bed. Each nurse terminal 40 has a plurality of nurses.

The server 10 and the patient terminal 20 are connected via a network line N. In the present embodiment, the network line N is constructed by a wired LAN (Local Area Network). However, the network line N is not limited to wired / wireless, and regardless of various detailed conditions such as a protocol to be adopted, information It is only necessary to perform data transmission between the server 10 and the patient terminal 20 in a medical facility that employs the distribution system 1.
In the present embodiment, wireless communication is performed between the patient terminal 20 and the nurse terminal 40, but communication between the patient terminal 20 and the nurse terminal 40 is adopted regardless of wired / wireless. What is necessary is just to be able to perform data transmission between the patient terminal 20 and the nurse terminal 40 in the medical facility which employ | adopts the information delivery system 1, regardless of various detailed conditions, such as a protocol.

FIG. 2 is a block diagram showing the main configuration of the server 10.
The server 10 includes a CPU 11, a RAM 12, a storage unit 13, an input unit 14, a display unit 15, and a server / patient terminal communication unit 16, and these components are connected by a bus 17.

The CPU 11 reads the program stored in the storage unit 13 into the RAM 12 and processes it. The CPU 11 controls the operation of the server 10 according to the program and data developed in the RAM 12 in cooperation with the program stored in the storage unit 13.
The RAM 12 stores data expanded by the processing of the CPU 11, data temporarily generated by the processing, and the like.
The storage unit 13 stores programs and data read by the CPU 11. The storage unit 13 is configured by, for example, a hard disk drive, a flash memory, another rewritable storage device, or a combination of these storage devices.

The input unit 14 allows an input operation to the server 10. The input unit 14 is configured by, for example, a keyboard, a mouse, other input devices, or a combination of these input devices. The input unit 14 receives an input operation by the user and inputs a signal corresponding to the input operation content to the CPU 11.
The display unit 15 performs display output according to the processing content of the CPU 11. The display unit 15 includes, for example, a cathode ray tube, a liquid crystal display device, an organic electroluminescence (Electro-Luminescence, EL) display, another display device, or a combination of these display devices.

  The server-patient terminal communication unit 16 performs data transmission with an external device (patient terminal 20). The server / patient terminal communication unit 16 includes a communication device such as a network interface card (NIC), and communicates with the patient terminal 20 through the network line N.

FIG. 3 is a block diagram showing the main configuration of the patient terminal 20.
The patient terminal 20 includes a CPU 21, a RAM 22, a storage unit 23, an input unit 24, a display unit 25, a voice output unit 26, an interface 27, a server / patient terminal communication unit 28, a patient terminal / nurse terminal communication unit 29, and a timekeeping. Each of these components is connected by a bus 31.
The patient terminal 20 in this embodiment is a terminal device such as a digital photo frame, a portable terminal device, a PDA (Personal Digital Assistants), or a PC (Personal Computer).

The CPU 21 reads the program stored in the storage unit 23 into the RAM 22 and processes it. The CPU 21 controls the operation of the patient terminal 20 according to the program and data developed in the RAM 22 in cooperation with the program stored in the storage unit 23.
The RAM 22 stores data expanded by the processing of the CPU 21, data temporarily generated by the processing, and the like.
The storage unit 23 stores programs and data read by the CPU 21. The storage unit 23 is configured by, for example, a flash memory, a hard disk drive, another rewritable storage device, or a combination of these storage devices.

The input unit 24 includes a switch 24a and a remote control receiving unit 24b.
The switch 24a accepts an input operation to one or a plurality of keys (buttons) provided on the patient terminal 20, and inputs the input contents to the CPU 21.
The remote control receiving unit 24b receives the input operation contents performed via the separately provided remote control 24c, and inputs it to the CPU 21.

The display unit 25 performs display output according to the processing content of the CPU 11. The display unit 15 includes, for example, a liquid crystal display device, an organic electroluminescence (Electro-Luminescence, EL) display, another display device, or a combination of these display devices.
The audio output unit 26 performs audio output according to the processing content of the CPU 11. The audio output unit 26 includes, for example, one or a plurality of speakers or other audio output devices.

  The interface 27 enables an external device to be connected to the patient terminal 20, and the CPU 21 can perform data transmission with the device connected to the interface 27. The form of the interface 27 and connectable devices are not particularly limited. For example, an interface adopting a predetermined standard such as USB (Universal Serial Bus) may be used.

  In the present embodiment, the patient terminal 20 is connected to the RFID reader 32 and the measuring instrument 50 via the interface 27.

The RFID reader 32 reads identification information from the RF tag.
Among people related to medical facilities, patients, doctors, and nurses each have an identifier (eg, an identification card) that includes an RF tag. The RFID reader 32 reads identification information from an RF tag of an identification card possessed by a patient, a doctor, and a nurse, and inputs the identification information to the patient terminal 20 via the interface 27.

  The measuring instrument 50 acquires information related to the health condition of the patient and inputs it to the patient terminal 20. Examples of the information related to the patient's health condition include vital signs such as heart rate, blood pressure, and body temperature.

The server-patient terminal communication unit 28 performs data transmission with an external device (server 10). The server / patient terminal communication unit 28 includes a communication device such as a network interface card (NIC), and communicates with the server 10 through the network line N.
The patient terminal / nurse terminal communication unit 29 performs data transmission with an external device (nurse terminal 40). The patient terminal / nurse terminal communication unit 29 includes, for example, a communication device for performing wireless communication, and performs data transmission with an external device using the communication device.

  The timer 30 measures the current time. The CPU 21 acquires the current time from the time measuring unit 30. Therefore, the time measuring unit 30 functions as a time measuring means for measuring the current time.

  Each of the plurality of patient terminals 20 is assigned an individual patient ID. The patient ID may be any data as long as it can distinguish the individual patient terminals 20. For example, a character string set individually may be stored in the storage unit 23, or unique information data (for example, a MAC address set in the NIC) of each patient terminal 20 may be used. Also good.

FIG. 4 is a block diagram showing the main configuration of the nurse terminal 40.
The nurse terminal 40 includes a CPU 41, a RAM 42, a storage unit 43, an input unit 44, a display unit 45, and a patient terminal / nurse terminal communication unit 46, and these components are connected by a bus 47.

CPU41 reads the program memorize | stored in the memory | storage part 43 to RAM42, and processes it. The CPU 41 controls the operation of the nurse terminal 40 according to the program and data developed in the RAM 42 in cooperation with the program stored in the storage unit 43.
The RAM 42 stores data expanded by the processing of the CPU 41, data temporarily generated by the processing, and the like.
The storage unit 43 stores programs and data read by the CPU 41. The storage unit 43 is configured by, for example, a hard disk drive, a flash memory, another rewritable storage device, or a combination of these storage devices.

The input unit 44 enables an input operation to the nurse terminal 40. The input unit 44 includes, for example, a keyboard, a mouse, other input devices, or a combination of these input devices. The input unit 44 receives an input operation by the user and inputs a signal corresponding to the content of the input operation to the CPU 41.
The display unit 45 performs display output according to the processing content of the CPU 41. The display unit 45 includes, for example, a cathode ray tube, a liquid crystal display device, an organic electroluminescence (EL) display, another display device, or a combination of these display devices.

  The patient terminal / nurse terminal communication unit 46 performs data transmission with an external device (patient terminal 20). The patient terminal / nurse terminal communication unit 46 includes, for example, a communication device for performing wireless communication, and performs data transmission with an external device using the communication device.

Next, the contents stored in the storage unit 13 of the server 10 will be described.
The storage unit 13 stores data to be transmitted to each of the plurality of patient terminals 20. The data includes medical information data.

There is medical record information data as one of medical information data. The medical record information data includes the patient's medical record information in its contents.
FIG. 5 is a diagram illustrating an example of a configuration of medical record information data.
As shown in FIG. 5, the chart information data can include a plurality of display information. In the example illustrated in FIG. 5, the chart information data includes chart information A, chart information B, chart information C, chart information D, and chart information E, but is merely an example, and includes any number and contents of chart information. be able to. The chart information A, the chart information B, the chart information C, the chart information D, and the chart information E are different information.

There is medication information data as one of the medical information data. The medication information data stores patient medication information, that is, information related to a medicine to be administered to the patient.
FIG. 6 is a diagram showing an example of the configuration of medication information data.
As shown in FIG. 6, the medication information data can include a plurality of display information. In the example shown in FIG. 6, the medication information data includes medication information H, medication information I, and medication information J. However, the medication information data is merely an example, and any number and content of medication information can be included. The medication information H, medication information I, and medication information J may be different information, respectively, or some or all of them may contain the same content.

In addition, there is image data as data stored in the storage unit 13 of the present embodiment. In this embodiment, a plurality of image data prepared for each patient can be collectively handled as image information data.
FIG. 7 is a diagram illustrating an example of image information data.
As shown in FIG. 7, the image information data can include a plurality of image data. In the example shown in FIG. 7, the image information data includes three pieces of image data O, P, and Q. However, the image information data is merely an example, and image data of any number and content can be included. The three image data O, P, and Q may be different images, or part or all of them may include the same content.

  The server 10 individually manages and stores medical chart information data, medication information data, and image information data relating to each of a plurality of patients. In the present embodiment, a patient-specific medical record information file, a patient-specific medication information file, and a patient-specific image information file are stored in the storage unit 13. The CPU 11 of the server 10 individually manages medical record information data, medication information data, and image information data relating to each of a plurality of patients based on the patient-specific medical record information file, patient-specific medication information file, and patient-specific image information file.

FIG. 8 is a diagram showing an example of a patient-specific medical record information file.
For example, as illustrated in FIG. 8, the patient-specific medical record information file associates a patient ID with medical record information data of a patient to which the patient ID is assigned for each of a plurality of patients. CPU11 determines the chart information data delivered with respect to the patient terminal 20 which has each patient ID based on a patient-specific chart information file.
Note that the chart information data F1 to F3 shown in FIG. 8 are chart information data of the patients C1 to C3, respectively, and the contents thereof are different, but the data format of the chart information data F1 to F3 is the same. It takes the form of chart information data shown.

FIG. 9 is a diagram illustrating an example of a patient-specific medication information file.
For example, as shown in FIG. 9, the patient-specific medication information file associates a patient ID with medication information data of a patient to which the patient ID is assigned for each of a plurality of patients. Based on the patient-specific medication information file, the CPU 11 determines medication information data to be distributed to the patient terminal 20 having each patient ID. Here, the memory | storage part 13 functions as a medical information storage means which memorize | stores the medical information containing each chart information and medication information of a some patient.
Note that the medication information data K1 to K3 shown in FIG. 9 are medication information data of the patients C1 to C3, respectively, and the contents thereof are different, but the data format of the medication information data K1 to K3 is the same. Takes the form of medication information data shown.

FIG. 10 is a diagram illustrating an example of a patient-specific image information file.
For example, as shown in FIG. 10, the patient-specific image information file associates a patient ID with image information data of a patient assigned with the patient ID for each of a plurality of patients. CPU11 determines the image information data delivered with respect to the patient terminal 20 which has each patient ID based on a patient-specific image information file. Here, the storage unit 13 functions as an image data storage unit that stores image data individually prepared for each of a plurality of patients.
Note that the image information data R1 to R3 shown in FIG. 10 are image information data of the patients C1 to C3, respectively, and the contents thereof are different, but the data formats of the image information data R1 to R3 are the same. It takes the form of image information data shown.
8 to 10, only the portions of the three patients C1 to C3 are shown, but the patient-specific medical record information file, the patient-specific medication information file, and the patient-specific image information file are each an arbitrary number of patient medical record information files. A medication information file and an image information file can be managed.

Next, the contents stored in the storage unit 23 of the patient terminal 20 will be described.
The storage unit 23 stores time schedule data.
FIG. 11 is a diagram illustrating an example of timetable data.
For example, as shown in FIG. 11, the timetable data associates a predetermined time zone with its time division. The time divisions shown in FIG. 11 include the time divisions of the wake-up time, the examination time, the meal time, the medication time, and the bedtime. Of these, the examination time, the meal time, and the medication time are referred to as “specific time categories”. To do.

The examination time refers to the time when the patient is examined by the doctor, and the doctor confirms the chart information using the display unit 25 of the patient terminal 20 at the examination time. That is, the time division of the examination time functions as association information indicating that the medical chart information is displayed on the display unit 25 during the time period.
The medication time refers to the time during which the nurse performs an action related to the administration of the drug to the patient (for example, drug distribution or infusion), and the nurse uses the display unit 25 of the patient terminal 20 to administer the medication information. Confirm. That is, the time division of the medication time functions as association information indicating that the medication information is displayed on the display unit 25 during that time zone.
The meal time refers to the time for the patient to eat, and the patient can view the image data using the display unit 25 of the patient terminal 20 at the meal time. That is, the meal time section functions as association information indicating that image data is displayed on the display unit 25 during the time period.
Thus, the timetable data functions as timetable information including information associating a predetermined time zone with medical record information, medication information, or image data displayed by the display means in the predetermined time zone. Therefore, the storage unit 23 functions as a time schedule information storage unit that stores time schedule information (time schedule data).
The wake-up time refers to the time that the patient wakes up from sleep and wakes up. The bedtime is the time that the patient falls asleep.

  Note that the time ranges set in the timetable data shown in FIG. 11 and the time segments associated with the time zones are merely examples, and any time range can be set as one time zone, Moreover, arbitrary time divisions can be set for each time zone. Time divisions other than wake-up time, examination time, meal time, medication time, and bedtime can also be provided.

The storage unit 23 stores identification card verification data.
FIG. 12 is a diagram illustrating an example of identification card verification data.
For example, as shown in FIG. 12, the identification card verification data includes identification information obtained from the RF tag of the identification card possessed by each of the patient, doctor, and nurse, and an RF tag (identification card) from which the identification information can be obtained. The person (target person) is associated. Examples of the person having the RF tag (identification card) include a patient, a doctor, and a nurse. The patient name (patient ID) included in the identification card verification data stored in the storage unit 23 of each patient terminal 20 is the patient ID of the patient to whom the patient terminal 20 is assigned. In the present embodiment, the patient name, doctor name, and nurse name are used for the patient ID, doctor ID, and nurse ID as information indicating the patient, doctor, and nurse in the identification card verification data. Any person can be used as long as the person having the identification card can be distinguished.
The CPU 21 collates the RF tag obtained through the RFID reader 32 and the identification card collation data, and identifies the target person who has caused the RFID reader 32 to read the identification information. Here, the RFID reader 32 functions as identification information acquisition means for acquiring identification information associated with a doctor, a nurse, and a patient.

  Next, processing relating to acquisition of data from the server 10 by the patient terminal 20 and control of display contents will be described using a flowchart. In this process, a time segment flag is set for the determination process related to the time segment. The time division flag is a flag value indicating ON or OFF (for example, a value of 1 or 0), and is stored in a memory buffer using a storage area such as the RAM 12. The initial value of the time division flag is a value indicating OFF (for example, 0), and is provided individually for each specific time division (examination time, meal time, and medication time).

13 and 14 are flowcharts showing the flow of processing of the patient terminal 20. FIG. 13 is a flowchart showing the flow of processing from step S1 to step S9 in the processing of the patient terminal 20. FIG. 14 is a flowchart showing the flow of processing from step S10 to step S16 in the processing of the patient terminal 20.
The CPU 21 of the patient terminal 20 first acquires a vital sign (information relating to the patient's health condition) acquired and input by the measuring instrument 50 (step S1). And CPU21 displays the acquired vital sign on the display part 25 (step S2).

FIG. 15 is a diagram illustrating a display example of vital signs.
The display example of the vital sign shown in FIG. 15 displays the patient name (patient ID), the heart rate of the patient, the blood pressure (diastolic blood pressure and systolic blood pressure), and the body temperature. The content depends on the acquired vital sign (information on the health condition of the patient).

  Next, the CPU 21 acquires the current time from the time measuring unit 30 (step S3). CPU21 reads timetable data, and specifies the time division containing the present time (step S4). Thereafter, the CPU 21 performs a time segment flag process (step S5).

Here, the time division flag process shown in step S5 of FIG. 13 will be described with reference to the flowchart of FIG.
CPU21 determines whether the time division of the time slot | zone containing the present time is a consultation time (step S21). When the time zone of the time zone including the current time is not the consultation time (step S21: NO), the CPU 21 turns off the time division flag of the consultation time (step S22).
After the process of step S22 or when the time zone of the time zone including the current time is a consultation time (step S21: YES), the CPU 21 determines whether the time zone of the time zone including the current time is a medication time (step) S23). When the time zone of the time zone including the current time is not the medication time (step S23: NO), the CPU 21 turns off the time zone flag of the medication time (step S24).
After the process of step S24 or when the time segment of the time zone including the current time is the medication time (step S23: YES), the CPU 21 determines whether the time segment including the current time zone is the meal time ( Step S25). When the time division of the time zone including the current time is not a meal time (step S25: NO), the CPU 21 turns off the meal time time division flag (step S26).
After the process of step S26 or when the time segment of the time zone including the current time is a meal time (step S25: YES), the CPU 21 ends the time segment flag process.
The processing of step S21 and step S22, the processing of step S23 and step S24, and the processing of step S25 and step S26 are out of order, and the processing order can be changed.

After the time segment flag processing, the CPU 21 determines whether or not the identified time segment is one of the specific time segments (step S6). Here, the CPU 21 functions as a time zone determination unit that determines whether the current time is included in a predetermined time zone associated with any of the medical record information, medication information, or image data based on the time schedule information (time schedule data). To do.
If it is a specific time segment (step S6: YES), the CPU 21 checks whether the time segment flag of the time segment including the current time is ON (step S7). When the time division flag is OFF (step S7: NO), the CPU 21 holds the time division at that time until the time division flag is turned on (step S8).

The CPU 21 displays content (identification card reading guidance) for prompting the reading of the identification card (RF tag) on the display unit 25 (step S9), and the identification information is acquired from the RF tag via the RFID reader 32. It waits until it is performed (step S10: NO). The display contents of the identification card reading guidance are prepared in advance and stored in the storage unit 23.
Thereafter, when the identification information is acquired from the RF tag via the RFID reader 32 (step S10: YES), the CPU 21 collates the identification information obtained from the RF tag and the identification card verification data (step S11). .
As a result of the collation, when the identification information obtained from the RF tag matches any identification information included in the identification card collation data (step S12: YES), the CPU 21 passes the server-patient terminal communication unit 28. The server 10 is accessed (step S13), and the data transmitted from the server is received and acquired (downloaded) (step S14) and stored in the storage unit 23. Here, the CPU 21 and the server / patient terminal communication unit 28 function as a receiving unit that receives medical information from the server in cooperation. The storage unit 23 functions as a reception information storage unit that stores the received medical information. The storage unit 23 functions as an image data storage unit that stores image data.

  In the access to the server 10 in step S <b> 13, the CPU 21 transmits the patient ID of the patient terminal 20 to the server 10.

After acquiring the information distributed from the server, the CPU 21 performs display processing for each type of identification information obtained from the RF tag (step S15).
Here, the display processing for each type of identification information shown in step S15 of FIG. 13 will be described with reference to the flowchart of FIG.
The CPU 21 determines whether or not the identification information obtained from the RF tag belongs to a doctor (step S31). When the identification information obtained from the RF tag is that of the doctor (step S31: YES), the CPU 21 reads the chart information data from the storage unit 23 and causes the display unit 25 to display the chart information (step S32). Then, the CPU 21 turns on the time division flag for the examination time (step S33).

FIG. 18 is a diagram illustrating a display example of medical chart information.
The display content of the chart information shown in FIG. 18 includes information indicating the patient name (patient ID), the diagnosis start date, the disease name, the medication history, and the doctor in charge. Depending on the content.

  In step S31, when the identification information obtained from the RF tag is not that of the doctor (step S31: NO). It is determined whether the identification information obtained from the RF tag belongs to the nurse (step S34). When the identification information obtained from the RF tag is that of the nurse (step S34: YES), the CPU 21 reads out the medication information data from the storage unit 23 and displays the medication information on the display unit 25 (step S35). Then, the CPU 21 turns on the time division flag of the medication time (step S36).

FIG. 19 is a diagram showing a display example of medication information.
The display content of the medication information shown in FIG. 19 includes the patient name (patient ID), the medication date and time, and information (medication content) related to the type and amount of the medication to be dispensed, but the display content is only an example. Depending on the content of medication information.

If the identification information obtained from the RF tag is not that of the nurse in step S34 (step S34: NO). It is determined whether the identification information obtained from the RF tag belongs to the patient (step S37). When the identification information obtained from the RF tag is that of the patient (step S37: YES), the CPU 21 reads the image information data from the storage unit 23 and displays the image data on the display unit 25 (step S38). And CPU21 sets the time division flag of mealtime to ON (step S39).
If the identification information obtained from the RF tag is not that of the patient after the processing of step S33, step S36, or step S39 or in step S37 (step S37: NO), the CPU 21 ends the identification information type display processing. .
The processing of step S31 to step S33, the processing of step S34 to step S36, and the processing of step S37 to step S39 are out of order, and the processing order can be changed.

FIG. 20 is a diagram illustrating a display example of image data.
The display content of the image data shown in FIG. 20 is merely an example, and arbitrary image data can be set as the image information data.
Here, the display unit 25 functions as a display unit that displays any of the chart information, medication information, and image data.

  18 is an example in which one of a plurality of pieces of information included in the chart information data is displayed, but is included in the chart information data by an input operation via the input unit 24. The chart information may be switched and displayed, or a plurality of chart information may be displayed on one screen. The same applies to the display example of the medication information shown in FIG. 19 and the display example of the image data shown in FIG.

  After the identification information type display process, the process returns to step S3 unless the power is turned off (step S16: NO). If the power is turned off (step S16: YES), the process is terminated.

In step S6, when the specified time segment is not any of the specific time segments (step S6: NO), the process returns to step S1. That is, the vital sign display is continued.
Further, when the time segment flag of the time segment including the current time is ON (step S7: YES), the CPU 21 returns to the process of step S3. In other words, the display content is maintained until the time zone of the time zone including the current time changes as the current time elapses.

  In step S12, if the identification information obtained from the RF tag does not match any identification information included in the identification card verification data (step S12: NO), the process returns to step S1.

Next, the flow of processing of the server 10 when receiving access from the patient terminal 20 will be described using the flowchart of FIG.
The CPU 11 of the server 10 stands by until access is received from the patient terminal 20 (step S41: NO). When access is received from the patient terminal 20 (step S41: YES), the CPU 11 determines the patient ID transmitted from the accessed patient terminal 20 (step S42). The patient ID to be determined in step S42 is the patient ID transmitted by the process in step S13.

The CPU 11 reads out medical record information data, medication information data, and image information data corresponding to the patient ID determined in step S42, and stores them in a transmission buffer set using a storage area such as the RAM 12 (step S43, step S44, step S45). And CPU11 transmits the data of a transmission buffer to the patient terminal 20 via the server-patient terminal communication part 16 (step S46).
The data downloaded by the patient terminal 20 by the process of step S14 is data transmitted from the server by the process of step S46. Here, the CPU 11 and the server / patient terminal communication unit 16 function as a transmission unit that transmits medical information to the patient terminal 20 in cooperation.

  As described above, according to the information distribution system 1 of the present embodiment, the CPU 21 of the patient terminal 20 uses the display unit 25 based on the identification information obtained from the RF tag in the time zone included in the specific time segment. The display content is switched to medical record information, medication information, or image data. In addition, the CPU 21 sets the display content of the display unit 25 as a vital sign (information related to the health condition of the patient) obtained from the measuring device 50 in a time zone that is not any of the specific time segments. That is, the CPU 21 of the patient terminal 20 switches the display content of the display unit 25 based on the timetable data. Thus, the CPU 21 functions as a control unit.

  Further, the patient terminal 20 and the nurse terminal 40 can access each other via wireless communication. For example, the nurse terminal 40 can call the patient via the patient terminal 20. In this case, processing such as outputting a voice for calling the patient from the voice output unit 26 of the patient terminal 20 is performed. In addition, the display content of the display unit 25 may be the display content for calling the patient. On the other hand, the patient can respond to the nurse terminal 40 by input to the patient terminal 20, or can make a response using a facility such as a nurse call (not shown).

As described above, according to the information distribution system 1 of the present embodiment, the CPU 21 of the patient terminal 20 acquires the current time from the timekeeping unit 30, and specifies the time zone including the current time based on the timetable data. When the time zone including the current time is a specific time segment, an identification card reading guidance is displayed on the display unit 25 to prompt the reading of the identification card (RF tag) and to either a patient, a doctor, or a nurse. Indicates that it is a time zone in which the obtained information is displayed. Then, based on the identification information obtained from the RF tag, the display content of the display unit 25 is switched to medical record information, medication information, or image information.
This makes it possible to present information required from doctors, nurses, and patients according to time zones. By displaying medical chart information at the doctor's examination time, it is possible to display information that helps the examination. In addition, by displaying the medication information at the medication time, it is possible to confirm information related to the medicine given to the patient by the nurse. Moreover, healing can be given to a patient by displaying image data at meal time.

Furthermore, when the current time is included in a time zone that is not in any of the specific time segments, the CPU 21 uses the display content of the display unit 25 as a vital sign obtained from the measuring instrument 50.
As a result, it is possible not only to present information requested by doctors, nurses and patients according to the time of day, but also to continuously display information related to the patient's health, helping to manage the physical condition of the patient. It becomes.

  Further, since the identification information obtained from the RF tag of the identification card possessed by each of the doctor, the nurse, and the patient is obtained by using the RFID reader and the display contents are switched, the person who is not the doctor can see the chart information, It is possible to prevent a person who is not a person from viewing information related to a medicine to be administered to a patient. Therefore, it is possible to satisfactorily prevent a person who is not in a position to know information related to a patient's medical condition from seeing medical record information and medication information, and to keep the patient's privacy.

  The present invention is not limited to the above embodiments, and various improvements and design changes may be made without departing from the spirit of the present invention.

  For example, in each of the above-described embodiments, a digital photo frame is used as the patient terminal 20. However, the configuration is not limited to the digital photo frame, and other configurations that function as the terminal of the present invention (for example, a PC, a PDA, a portable terminal device, etc. )

The digital photo frame used as the patient terminal 20 may have an art conversion function. The art conversion function is a function for displaying a photographic image displayed by a digital photo frame after processing the display content.
22 to 25 show examples of photographic image display by the art conversion function. FIG. 22A is an example of an original photographic image that is not processed by the art conversion function. FIG. 22B is a display example of a photographic image processed into a watercolor style by the art conversion function. FIG. 23A is a display example of a photographic image processed into an oil painting tone by the art conversion function. FIG. 23B is a display example of a photographic image processed into pointillistic tone by the art conversion function. FIG. 24A is a display example of a photographic image processed into an airbrush drawing tone by the art conversion function. FIG. 24B is a display example of a photographic image processed into an oil painting tone different from that in FIG. 23A by the art conversion function. FIG. 25 is a display example of a photographic image processed into an oil painting tone different from those shown in FIGS. 23A and 24B by the art conversion function.
By using the art conversion function, new interestingness can be added to individual image data.

  When the art conversion function is used, an image processing unit for art conversion is provided in the digital photo frame used as the patient terminal 20, and when the CPU 21 displays photo data on the display unit 25, the display content is processed by the image processing unit. Make the display after doing it. Selection of which type of processing is performed may be selected at the time of display, processing of a preset format may be performed, or may be determined at random. In addition to the art conversion illustrated in FIGS. 22 to 25, the digital photo frame can employ a display content processing technique that is not shown and is realized in the future. Instead of the image processing unit, software that causes an arithmetic processing unit such as a CPU to function as the image processing unit may be used.

  In each of the above-described embodiments, the data transmission between the server 10 and the patient terminal 20 and the data transmission between the patient terminal 20 and the nurse terminal 40 have separate data transmission paths. However, the server 10, the patient terminal 20, and the nurse terminal 40 may be connected on a common data transmission path.

The data transmitted by the server 10 may be selected and limited according to identification information obtained from the RF tag. In this case, when accessing the server 10 from the patient terminal 20, the CPU 21 transmits the identification information obtained from the RF tag recently in addition to the patient ID of the patient terminal 20. Then, the server 10 selects and limits data to be stored in the transmission buffer based on the identification information. Specifically, when doctor identification information is transmitted, the CPU 11 stores only the chart information data in the transmission buffer. When nurse identification information is transmitted, the CPU 11 stores only medication information data in the transmission buffer. When the patient identification information is transmitted, the CPU 11 stores only the image information data in the transmission buffer.
Thereby, since only the data according to the identification information can be acquired by the patient terminal 20, the medical record information and the medication information are transmitted to the patient terminal 20 by the doctor and the nurse respectively to the patient terminal 20. Only when the act of providing identification information is performed. Therefore, it is possible to better prevent a person who is not in a position to know information related to a patient's medical condition from seeing medical record information and medication information, and to keep the patient's privacy.

Further, the data transmitted by the server 10 may be selected and limited according to the time zone. In this case, the server 10 also has a configuration for acquiring the current time, such as a timekeeping unit, and stores data similar to the timetable data of the patient terminal 20 in a storage device such as the storage unit 13. When the time zone including the current time is the examination time, the CPU 11 stores the chart information data in the transmission buffer. When the time zone including the current time is the medication time, the CPU 11 stores the medication information data in the transmission buffer. When the time zone including the current time is a meal time, the CPU 11 stores the image information data in the transmission buffer.
As a result, since only the data corresponding to the time zone can be acquired by the patient terminal 20, the chart information and the medication information are transmitted to the patient terminal 20 only during the examination time and the medication time, respectively. Therefore, it is possible to successfully prevent the acquisition of medical record information and medication information other than the time period that requires medical record information and medication information such as examination time and medication time, and better protect patient privacy. be able to.

Furthermore, the correspondence relationship between the time zone including the current time and the identification information obtained from the RF tag may be collated. In this case, when the identification information obtained at the examination time is that of a doctor, the CPU 21 of the patient terminal 20 acquires and displays medical chart information data. Further, when the identification information obtained at the medication time is that of the nurse, the CPU 21 acquires and displays the medication information data. Further, when the identification information obtained at the medication time is that of the patient, the CPU 21 acquires and displays the image information data.
Thereby, it is possible to collate with the time zone, the display content to be displayed in the time zone, and the person who is in a position to check the display content of the patient terminal 20 in the time zone, and the display content according to the time zone Can be controlled more accurately.

  Moreover, in said embodiment, although image information and image data are transmitted to the patient terminal 20 from the server 10, the patient terminal 20 may memorize | store beforehand.

10 Server 11 CPU
13 Storage Unit 20 Patient Terminal 21 CPU
23 Storage Unit 24 Input Unit 25 Display Unit 30 Timekeeping Unit 32 RFID Reader 50 Measuring Instrument

Claims (6)

An information distribution system having a plurality of terminals and a server for distributing data to the plurality of terminals ,
The server
Medical information storage means for storing medical information corresponding to a plurality of patients;
Transmitting means for transmitting the medical information to the terminal;
With
The terminal
Receiving means for receiving the medical information transmitted from the server;
A reception information storing means for storing the medical information received by the receiving means,
Image data storage means for storing image data;
Display means for displaying either the medical information received by the receiving means or the image data stored in the image data storage means ;
Identification information acquisition means for acquiring identification information associated with each of a plurality of identification subjects ;
A timetable information storage means for storing a predetermined time slot and timetable information including information associating the medical information or the image data displayed by the display means in the predetermined time slot;
Based on the timetable information, a time zone determining means for determining whether the current time measured by the time measuring means is included in a predetermined time zone associated with either the medical information or the image data ;
Based on the identification information acquired by the determination result and the identification information acquisition means and the time zone determination means, the display contents of the display means, and control means for switching to any of the medical information or the image data,
An information distribution system comprising: The information distribution system further includes a measuring instrument that is provided for each of a plurality of patients and acquires information on a patient's health condition and inputs the information to the terminal,
The information distribution system according to claim 1, wherein the control unit switches the display content of the display unit to any one of the medical information, the image data, or information related to the health condition of the patient. The information distribution system according to claim 1, wherein the identification information acquisition unit includes an RFID reader, and acquires the identification information from RF tags respectively included in the plurality of identification subjects . The terminal further includes art conversion means for processing the display content by the image data,
The display means, wherein when displaying the image data, according to any one of claims 1 to 3, characterized in that displaying the image data subjected to processing in the display content by the Art converting means Information distribution system. A terminal connected to a server that transmits medical information corresponding to a patient,
Receiving means for receiving the medical information transmitted from the server;
Received information storage means for storing the medical information received by the receiving means;
Image data storage means for storing image data;
Display means for displaying either the medical information received by the receiving means or the image data stored in the image data storage means;
Identification information acquisition means for acquiring identification information associated with each of a plurality of identification subjects;
A timetable information storage means for storing a predetermined time slot and timetable information including information associating the medical information or the image data displayed by the display means in the predetermined time slot;
Based on the timetable information, a time zone determining means for determining whether the current time measured by the time measuring means is included in a predetermined time zone associated with either the medical information or the image data;
Control means for switching the display content of the display means to either the medical information or the image data based on the determination result of the time zone determination means and the identification information acquired by the identification information acquisition means;
A terminal comprising: A program for controlling a computer of a terminal connected to a server that transmits medical information corresponding to a patient,
The computer,
Receiving means for receiving the medical information transmitted from the server;
Received information storage means for storing the medical information received by the receiving means;
Image data storage means for storing image data;
Display means for displaying either the medical information received by the receiving means or the image data stored in the image data storage means;
Identification information acquisition means for acquiring identification information associated with each of a plurality of identification subjects;
A timetable information storage means for storing timetable information including information relating the predetermined time zone and the medical information or the image data displayed by the display means in the predetermined time zone;
A time zone determining means for determining whether the current time measured by the time measuring means is included in a predetermined time zone associated with either the medical information or the image data based on the timetable information;
Control means for switching the display content of the display means to either the medical information or the image data based on the determination result of the time zone determination means and the identification information acquired by the identification information acquisition means;
A computer-readable program designed to function as a computer.