JP2018067082A - Finger hygiene action detection system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To detect whether finger hygiene actions are executed without an excessive burden on a medical worker.SOLUTION: A state change sensor unit 11 is provided on a placing table 10 on which a container of a cleaning liquid or the like is placed. The state change sensor unit 11 detects a change of state of the placing table 10, which occurs when a medical worker operates the container. When the change of state of the placing table 10 is detected, an operation signal of the container is wirelessly transmitted from the placing table 10 to a portable terminal 20 of the medical worker. Furthermore, finger hygiene execution information together with identification information, which identifies the portable terminal 20 or the medical worker, is transmitted to a server 30. The finger hygiene execution information and the identification information in association with each other are recorded in a database 33. That is, when the container is operated, information indicating that the container has been operated is recorded in the database 33. Thereby, the medical worker executing finger hygiene actions can be recorded even if the medical worker does not wear motion detection means, such as an acceleration sensor.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a hand hygiene behavior detection system, and is particularly suitable for use in a system that detects whether or not a medical worker such as a doctor or nurse is performing hand hygiene behavior.

  WHO warns about the five stages of medical-related infections in which the hands of healthcare professionals use the medium as a medium to spread infections of pathogens. Through guidelines, hand washing with soap and running water, hand sanitization with alcohol disinfectants, etc. Encourage hand hygiene. However, many medical institutions have less than 50% of hand hygiene practices, and the compliance rate (compliance) is not high.

  In contrast, conventionally, a motion detection unit such as an acceleration sensor is attached to a subject (medical worker), and the behavior information is generated by recognizing the behavior of the subject based on the body movement of the subject detected by the motion detection unit. And the technique of evaluating the execution state of the hand hygiene action by a test subject based on action information is known (for example, refer to patent documents 1). By providing advice to the subject in relation to this evaluation result, compliance of hand hygiene behavior is enhanced.

JP 2009-282442 A

  However, the technique described in Patent Document 1 has a problem in that an extra burden is placed on the medical staff because it is necessary to attach motion detection means to the medical staff.

  The present invention has been made to solve such a problem, and it is possible to detect whether or not hand hygiene behavior is being performed without placing an extra burden on medical staff. Objective.

  In order to solve the above-described problems, in the present invention, a state in which a change in the state of the mounting table that occurs when a medical worker operates the container is mounted on the mounting table on which a container such as a cleaning liquid or a disinfecting liquid is mounted. A change sensor unit is provided, and when a change in the state of the mounting table is detected by the state change sensor unit, an operation signal of the container is wirelessly transmitted from the mounting table to the portable terminal of the medical worker. Further, in the present invention, when the mobile terminal receives the operation signal from the mounting table, the hand hygiene implementation information and the identification information for identifying the mobile terminal or the healthcare worker are transmitted to the server, and the hand hygiene implementation information and the identification information are mutually transmitted. It is related and recorded in the database.

  According to the present invention configured as described above, when a medical worker operates a container, the state of the mounting table on which the container is mounted changes, so the state change is caused by the state change sensor unit of the mounting table. Detected and an activation signal is transmitted to the portable terminal. And since hand hygiene implementation information is transmitted to the server and recorded in the database together with identification information for identifying the portable terminal or the medical staff, information indicating who operated the container is recorded in the database of the server. Become. As a result, even if a medical worker does not wear a motion detection means such as an acceleration sensor, information indicating that is recorded in the server if the container is operated, so that no additional burden is placed on the medical worker. Whether or not hand hygiene behavior is being performed can be detected.

It is a figure which shows the structural example of the hand hygiene action detection system by 1st Embodiment. It is a block diagram which shows the function structural example of the hand hygiene action detection system by 1st Embodiment. It is a figure which shows the structural example of the hand hygiene action detection system by 2nd Embodiment. It is a block diagram which shows the function structural example of the hand hygiene action detection system by 2nd Embodiment. It is a figure which shows the structural example of the hand hygiene action detection system by 3rd Embodiment. It is a block diagram which shows the function structural example of the hand hygiene action detection system by 3rd Embodiment. It is a figure which shows an example of the information recorded on a database in 3rd Embodiment. It is a block diagram which shows the other function structural example of the hand hygiene action detection system by 3rd Embodiment. It is a figure which shows the structural example of the hand hygiene action detection system by 4th Embodiment. It is a block diagram which shows the function structural example of the hand hygiene action detection system by 4th Embodiment.

(First embodiment)
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a first embodiment of the invention will be described with reference to the drawings. FIG. 1 is a diagram illustrating a configuration example of a hand hygiene behavior detection system according to the first embodiment. As shown in FIG. 1, the hand hygiene behavior detection system according to the first embodiment includes a mounting table 10 on which a container 100 such as a cleaning liquid or a disinfecting liquid is mounted, a portable terminal 20 held by a medical worker, The server 20 includes a terminal 20 and a server 30 that can be connected via the network 50. The network 50 is configured by a combination of a wireless LAN such as Wi-Fi and a wired LAN, for example.

  FIG. 2 is a block diagram illustrating a functional configuration example of the hand hygiene behavior detection system according to the first embodiment. As shown in FIG. 2, the mounting table 10 includes a state change sensor unit 11 and an operation signal transmission unit 12. The portable terminal 20 includes an operation signal receiving unit 21, an implementation information transmitting unit 22, and an identification information storage unit 23. The server 30 includes an implementation information receiving unit 31, a hand hygiene information recording unit 32, and a database 33.

  The state change sensor unit 11 of the mounting table 10 detects a change in the state of the mounting table 10 that occurs when a medical worker operates the container 100. As shown in FIG. 1, the container 100 is a pump-type bottle, and a certain amount of cleaning liquid or the like in the bottle is discharged by pressing the upper operation unit downward. Therefore, when a medical worker presses the operation unit of the container 100, the force at that time is transmitted to the mounting table 10, and the mounting table 10 vibrates. That is, the mounting table 10 changes from a state without vibration to a state with vibration. The state change sensor unit 11 can be configured by a vibration sensor that detects the vibration of the mounting table 10.

  The state change sensor unit 11 can also be configured by a pressure sensor that detects a pressure generated when a force when a medical worker presses the operation unit of the container 100 is transmitted to the mounting table 10.

  When the state change sensor unit 11 detects a change in the state of the mounting table 10, the operation signal transmission unit 12 wirelessly transmits an operation signal indicating that the container 100 has been operated. For example, the operation signal transmission unit 12 wirelessly transmits an operation signal using BLE (Bluetooth Low Energy: Bluetooth is a registered trademark). The communication distance of BLE is set to about 50 cm to 1 m, for example.

  The operation signal receiving unit 21 of the mobile terminal 20 receives the operation signal wirelessly transmitted by the operation signal transmitting unit 12. Since the communication distance of BLE is set to about 50 cm to 1 m, the operation signal is received only by the portable terminal 20 held by the medical worker who operated the container 100.

  When the operation signal is received by the operation signal receiving unit 21, the implementation information transmitting unit 22 performs hand hygiene behavior together with identification information (hereinafter referred to as a terminal ID) for identifying the mobile terminal 20 or a medical worker holding the mobile terminal 20. Hand hygiene implementation information indicating that this has been done is transmitted to the server 30 via the network 50. The terminal ID is stored in advance in the identification information storage unit 23.

  The implementation information receiving unit 31 of the server 30 receives the hand hygiene implementation information and the terminal ID transmitted by the implementation information transmitting unit 22. The hand hygiene information recording unit 32 records the hand hygiene implementation information and the terminal ID received by the implementation information receiving unit 31 in the database 33 in association with each other.

  The hand hygiene information recording unit 32 records the information in the database 33 each time the implementation information receiving unit 31 receives the hand hygiene implementation information and the terminal ID. As a result, which medical worker has performed hand hygiene behavior is stored in the database 33 as a history.

  According to the first embodiment configured as described above, when a medical worker operates the container 100, the state of the mounting table 10 on which the container is mounted is changed. Is detected by the state change sensor unit 11 and an operation signal is transmitted to the mobile terminal 20. And since hand hygiene implementation information is transmitted to the server 30 with the portable ID and recorded in the database 33, information indicating who operated the container 100 is recorded in the database 33 of the server 30. Accordingly, even if the medical worker does not wear motion detection means such as an acceleration sensor, if the container 100 is operated, information indicating that is recorded in the server 30, which places an extra burden on the medical worker. It is possible to detect whether or not hand hygiene behavior is being performed.

  The hand hygiene information recording unit 32 may record the hand hygiene implementation information and the terminal ID received by the implementation information receiving unit 31 together with the time when recording in the database 33. In this way, information indicating when and when the container 100 was operated (whether the hand hygiene action was performed) can be recorded in the database 33 of the server 30.

  The recording time in this case may be the time when the implementation information receiving unit 31 of the server 30 receives the hand hygiene implementation information and the terminal ID. Alternatively, when the implementation information transmission unit 22 of the mobile terminal 20 transmits the hand hygiene implementation information and the terminal ID, the time information may be transmitted together, and this time information may be recorded in the database 33.

  Further, when the operation signal transmission unit 12 transmits the operation signal, the identification information of the mounting table 10 (hereinafter referred to as “device ID”) is transmitted together and transferred from the portable terminal 20 to the server 30. Thus, hand hygiene implementation information, terminal ID, device ID, and time information may be associated with each other and recorded in the database 33. In this way, information indicating who, when and which container 100 has been operated can be recorded in the database 33 of the server 30. Further, if the instrument ID and position information indicating the place where the mounting table 10 is placed are associated in advance, information indicating who, when and where the container 100 was operated can be recorded in the database 33 of the server 30. it can.

(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to the drawings. FIG. 3 is a diagram illustrating a configuration example of a hand hygiene behavior detection system according to the second embodiment. FIG. 4 is a block diagram illustrating a functional configuration example of the hand hygiene behavior detection system according to the second embodiment. In FIG. 3 and FIG. 4, those given the same reference numerals as those shown in FIG. 1 and FIG. 2 have the same functions, and therefore redundant description is omitted here.

  As shown in FIGS. 3 and 4, in the second embodiment, a mounting table 10 </ b> A is provided instead of the mounting table 10. The mounting table 10 </ b> A includes an operation signal transmission unit 12 </ b> A instead of the operation signal transmission unit 12, and further includes an approach sensor unit 13. The proximity sensor unit 13 detects that a medical worker's hand has approached the container 100. For example, the proximity sensor unit 13 can be configured by an infrared sensor. Alternatively, the proximity sensor unit 13 can be configured by a distance sensor using a laser signal or the like.

  The operation signal transmission unit 12A is activated when a change in the state of the mounting table 10A is detected by the state change sensor unit 11 and an approach to the container 100 of the hand of the medical worker is detected by the proximity sensor unit 13. Wireless transmission of signals. In the second embodiment, the mounting table 10A is portable and can be carried in a hospital. In this case, vibration is generated in the mounting table 10A during carrying. Therefore, the operation signal is wirelessly transmitted on the condition that the detection by the proximity sensor unit 13 is performed so that the operation signal is not output only by the vibration at the time of carrying.

  As described above, according to the second embodiment, when the mounting table 10A is made portable and can be carried in the hospital, the medical staff only needs to carry the mounting table 10A. It is possible to prevent malfunction such as an operation signal being output even when the operation is not performed.

(Third embodiment)
Next, a third embodiment of the present invention will be described with reference to the drawings. FIG. 5 is a diagram illustrating a configuration example of a hand hygiene behavior detection system according to the third embodiment. FIG. 6 is a block diagram illustrating a functional configuration example of the hand hygiene behavior detection system according to the third embodiment. In FIG. 5 and FIG. 6, those given the same reference numerals as those shown in FIG. 1 and FIG. 2 have the same functions, and therefore redundant description is omitted here.

  As shown in FIG. 5, the third embodiment includes a mobile terminal 20 </ b> A and a server 30 </ b> A instead of the mobile terminal 20 and the server 30. Moreover, in 3rd Embodiment, the transmitter 40 which transmits the signal for a position detection repeatedly is further provided. For example, the transmitter 40 is configured by a beacon (a radio wave beacon or an optical beacon), and repeatedly transmits a position detection signal including identification information (hereinafter referred to as a beacon ID) of the transmitter 40. The transmitter 40 is installed in the vicinity of the mounting table 10.

  As shown in FIG. 6, in the third embodiment, the mobile terminal 20 </ b> A further includes a position detection signal receiver 24 and a position detection information transmitter 25. The server 30 </ b> A further includes a position detection information receiving unit 34, a position detection information recording unit 35, an execution determination unit 36, and a notification unit 37.

  The position detection signal receiver 24 of the portable terminal 20 </ b> A receives the position detection signal transmitted by the transmitter 40. The fact that the position detection signal receiving unit 24 receives the position detection signal means that a medical worker holding the mobile terminal 20A is near the mounting table 10, and it is necessary to perform hand hygiene actions. It can be said that it shows.

  When the position detection signal receiving unit 24 receives the position detection signal, the position detection information transmitting unit 25 transmits the position detection information and the beacon ID to the server 30A together with the terminal ID stored in the identification information storage unit 23. To do. The transmission of the position detection information by the position detection information transmission unit 25 is performed independently of the transmission of the hand hygiene implementation information by the implementation information transmission unit 22.

  The position detection information receiving unit 34 of the server 30A receives the position detection information, the terminal ID, and the beacon ID transmitted by the position detection information transmitting unit 25. The position detection information recording unit 35 records the position detection information, the terminal ID, and the beacon ID received by the position detection information receiving unit 34 in the database 33 in association with each other. At this time, the position detection information recording unit 35 records the time information in the database 33 in association with each other.

  FIG. 7 is a diagram illustrating an example of information recorded in the database 33. As shown in FIG. 7, in the database 33, time information, position detection information or hand hygiene implementation information, a terminal ID, and a beacon ID are recorded in each record. In the example of FIG. 7, time information, position detection information 1, terminal ID “T001”, and beacon ID “B101” are recorded in the first record R1. This is information recorded by the position detection information recording unit 35. In the second record R2, time information, hand hygiene implementation information 1, and terminal ID “T001” are recorded. This is information recorded by the hand hygiene information recording unit 32. Hereinafter, the information is sequentially recorded by the position detection information recording unit 35 or the hand hygiene information recording unit 32 in the same manner from the record R3.

  The implementation determination unit 36 refers to the information recorded in the database 33 to determine whether or not the medical worker is performing hand hygiene behavior. That is, the implementation determination unit 36 performs the hand hygiene implementation associated with the same terminal ID as the terminal ID associated with the position detection information within a predetermined time before or after the time when the position detection information is recorded in the database 33. It is determined whether information is recorded in the database 33. And when such a recording is carried out, it determines with the medical worker corresponding to the terminal ID having implemented hand hygiene action. On the other hand, when such a recording is not performed, it is determined that the medical worker corresponding to the terminal ID is not performing hand hygiene behavior.

  For example, in the case of the example shown in FIG. 7, the terminal ID “T001” associated with the position detection information 1 and the position detection information 1 within the predetermined time before or after the time when the position detection information 1 of the record R1 is recorded in the database 33. Hand hygiene implementation information 1 associated with the same terminal ID is recorded in the record R2. Therefore, the execution determination unit 36 determines that the medical worker corresponding to the terminal ID “T001” has performed hand hygiene behavior.

  Information recorded in the records R4 and R5 also indicates that the medical staff has performed hand hygiene behavior. That is, the finger associated with the same terminal ID as the terminal ID “T003” associated with the position detection information 3 within a predetermined time before or after the time when the position detection information 3 of the record R4 is recorded in the database 33. Hygiene implementation information 3 is recorded in record R5. Therefore, the execution determining unit 36 determines that the medical worker corresponding to the terminal ID “T003” has also performed the hand hygiene action.

  On the other hand, the information recorded in the record R3 indicates that the medical worker is not performing hand hygiene behavior. That is, the finger associated with the same terminal ID as the terminal ID “T002” associated with the position detection information 2 within a predetermined time before or after the time when the position detection information 2 of the record R3 is recorded in the database 33. The hygiene implementation information is not recorded in the database 33. Therefore, the execution determination unit 36 determines that the medical worker corresponding to the terminal ID “T002” is not performing hand hygiene behavior.

  When the implementation determination unit 36 determines that the health care worker is not performing hand hygiene behavior, the notification unit 37 outputs a notification message that prompts the health care worker's mobile terminal 20A to perform hand hygiene behavior. To do. The portable terminal 20A displays this announcement message on the display. There are various possible timings for outputting the announcement message. For example, it is possible to execute the processing by the execution determination unit 36 once a day at a predetermined time and output a notification message when the determination processing is completed.

  As another example, the medical staff's terminal ID determined that the hand hygiene action is not performed by the execution determining unit 36 is stored, and the position detection information receiving unit 34 receives the position detection information together with the terminal ID next time. Then, an announcement message may be output to the mobile terminal 20A with the terminal ID. In this way, since the notification message is presented to the mobile terminal 20A when the medical worker approaches the mounting table 10, there is a high possibility that the medical worker will carry out hand hygiene behavior without forgetting.

  According to the third embodiment configured as described above, it is possible to detect not only a health worker who has performed hand hygiene behavior but also a health worker who has not performed hand hygiene behavior. And it is expectable to raise the hand hygiene implementation rate of a medical worker by outputting the notification message which urges execution of hand hygiene action to portable terminal 20A of the medical worker who is not carrying out hand hygiene action. .

  Instead of the notification unit 37, the determination result by the execution determination unit 36 may be displayed on the display of the server 30A. In this case, it is possible for the administrator or supervisor in the hospital to take measures such as encouraging the implementation of hand hygiene behavior by directly paying attention to medical personnel who are not conducting hand hygiene behavior. .

  Further, as shown in FIG. 8, the notification unit 26 may be provided in the mobile terminal 20 </ b> A instead of the notification unit 37 of the server 30. The notification unit 26 of the mobile terminal 20A determines whether the operation signal reception unit 21 has received the operation signal within a predetermined time after the time when the position detection signal reception unit 24 received the position detection signal from the transmitter 40. If the activation signal has not been received, an announcement message prompting the implementation of hand hygiene behavior is output on the display of the portable terminal 20A.

  In such a configuration, since the notification message is presented to the mobile terminal 20A if the hand hygiene action is not performed within a predetermined time even though the medical worker approaches the mounting table 10, the medical worker Person is more likely to perform hand hygiene behavior.

  In addition, you may make it provide both the alerting | reporting part 37 of server 30A, and the alerting | reporting part 26 of 20 A of portable terminals. In this case, regarding a medical worker who has been determined that the hand hygiene behavior has not been performed in the past by the execution determination unit 36, a notification message is presented when the medical worker approaches the mounting table 10, and nevertheless. If the hand hygiene action is not performed within a predetermined time, the notification message is presented again. This further increases the likelihood that medical personnel will perform hand hygiene behavior.

  Further, the function of the second embodiment may be further added to the third embodiment described above.

(Fourth embodiment)
Next, a fourth embodiment of the present invention will be described with reference to the drawings. FIG. 9 is a diagram illustrating a configuration example of a hand hygiene behavior detection system according to the fourth embodiment. FIG. 10 is a block diagram illustrating a functional configuration example of the hand hygiene behavior detection system according to the fourth embodiment. In FIG. 9 and FIG. 10, those given the same reference numerals as those shown in FIG. 5 and FIG. 6 have the same functions, and therefore redundant description is omitted here.

  In the third embodiment shown in FIG. 5 and FIG. 6, a situation in which hand hygiene action is required is estimated by receiving a position detection signal from the transmitter 40. In contrast, in the fourth embodiment, a situation in which hand hygiene behavior is required is estimated by detecting that a medical worker has contacted a patient.

  As shown in FIG. 9, in the fourth embodiment, a mobile terminal 20B and a server 30B are provided instead of the mobile terminal 20A and the server 30A. Moreover, in 4th Embodiment, it replaces with the transmitter 40 and is provided with the tag apparatus 51 with which a patient's body is mounted | worn. The tag device 51 is a tag device corresponding to NFC (Near field communication). In the fourth embodiment, the mobile terminal 20B also supports NFC. When a medical worker holding a portable terminal 20B compatible with NFC contacts the body of a patient wearing the NFC tag device 51, electric field communication using the human body epidermis as a conductor occurs, and the portable terminal 20B gives the patient Can be detected.

  As shown in FIG. 10, in the fourth embodiment, the mobile terminal 20B replaces the position detection signal receiver 24 and the position detection information transmitter 25 shown in FIG. A portion 28 is provided. The server 30B includes a contact information receiving unit 38, a contact information recording unit 39, and an execution determining unit 36B instead of the position detection information receiving unit 34, the position detection information recording unit 35, and the execution determining unit 36 shown in FIG. I have.

  The contact detection unit 27 of the mobile terminal 20B indicates that the medical worker has contacted the patient's body by electric field communication flowing from the tag device 51 attached to the patient's body to the mobile terminal 20B through the human skin of the patient and the medical worker. To detect. The contact of the medical staff with the patient's body means that the medical staff holding the mobile terminal 20B is near the mounting table 10 and indicates that the hand hygiene action needs to be performed. It can be said that.

  The contact information transmission part 28 transmits contact information with the terminal ID memorize | stored in the identification information memory | storage part 23 to the server 30B, when the contact to the patient by the medical worker is detected by the contact detection part 27. FIG. The transmission of the contact information by the contact information transmission unit 28 is performed independently of the transmission of the hand hygiene implementation information by the implementation information transmission unit 22.

  The contact information receiving unit 38 of the server 30B receives the contact information and the terminal ID transmitted by the contact information transmitting unit 28. The contact information recording unit 39 records the contact information and the terminal ID received by the contact information receiving unit 38 in the database 33 in association with each other. At this time, the contact information recording unit 39 records time information in the database 33 in association with the time information.

  The implementation determination unit 36B has the hand hygiene implementation information associated with the same terminal ID as the terminal ID associated with the contact information within a predetermined time before or after the time when the contact information is recorded in the database 33. Is recorded. And when such a recording is carried out, it determines with the medical worker corresponding to the terminal ID having implemented hand hygiene action. On the other hand, when such a recording is not performed, it is determined that the medical worker corresponding to the terminal ID is not performing hand hygiene behavior.

  In the fourth embodiment configured as described above, as well as the third embodiment, not only the health worker who has performed hand hygiene behavior but also the health worker who has not performed hand hygiene behavior is detected. Is possible. And it is expectable to raise the hand hygiene implementation rate of a medical worker by outputting the notification message which urges implementation of hand hygiene action to portable terminal 20B of the medical worker who is not carrying out hand hygiene action. .

  Note that the function of the second embodiment may be further added to the fourth embodiment described above.

  In the first to fourth embodiments, the example in which the container 100 is detected by the state change sensor unit 11 has been described. However, the present invention is not limited to this. For example, a battery is built in the mounting table 10 (10A), an external device connection terminal is provided, an electric soap dispenser is connected to the external device connection terminal, and the operation of the electric soap dispenser is detected. You may make it do. Further, a foot switch for discharging cleaning water or the like may be connected to the external device connection terminal to detect that the foot switch has been operated.

  In addition, each of the above-described embodiments is merely an example of implementation in carrying out the present invention, and the technical scope of the present invention should not be construed in a limited manner. In other words, the present invention can be implemented in various forms without departing from the spirit or main features thereof.

DESCRIPTION OF SYMBOLS 10, 10A mounting base 11 State change sensor part 12 Actuation signal transmission part 13 Proximity sensor part 20, 20A, 20B Portable terminal 21 Actuation signal reception part 22 Implementation information transmission part 23 Identification information storage part 24 Position detection signal reception part 25 Position Detection information transmission unit 26 Notification unit 27 Contact detection unit 28 Contact information transmission unit 30, 30A, 30B Server 31 Implementation information reception unit 32 Hand hygiene information recording unit 33 Database 34 Position detection information reception unit 35 Position detection information recording unit 36, 36B Implementation determination unit 37 Notification unit 38 Contact information receiving unit 39 Contact information recording unit 40 Transmitter 51 Tag device

Claims (9)

A mounting table on which the container is mounted; a mobile terminal held by a medical worker; and a server that can be connected to the mobile terminal via a network,
The table above is
A state change sensor unit for detecting a change in the state of the table described above when the medical worker operates the container;
An operation signal transmission unit that wirelessly transmits an operation signal of the container when a change in the state of the mounting table is detected by the state change sensor unit;
The mobile device
An operation signal receiver for receiving the operation signal wirelessly transmitted by the operation signal transmitter;
When the operation signal is received by the operation signal receiving unit, an implementation information transmitting unit that transmits hand hygiene implementation information to the server together with identification information for identifying the mobile terminal or the medical staff,
The server
An implementation information receiving unit that receives the hand hygiene implementation information and the identification information transmitted by the implementation information transmission unit;
A hand hygiene behavior detection system comprising: a hand hygiene information recording unit that records the hand hygiene implementation information received by the implementation information receiving unit and the identification information in a database in association with each other. The table above is
Further comprising an proximity sensor unit for detecting the approach of the medical worker's hand to the container;
The operation signal transmission unit, when the state change sensor unit detects a change in the state of the mounting table, and when the proximity sensor unit detects an approach to the container of the hand of the medical worker, The hand hygiene behavior detection system according to claim 1, wherein the operation signal is wirelessly transmitted. It is further provided with a transmitter that is installed in the vicinity of the mounting table and repeatedly transmits a signal for position detection.
The mobile device
A position detection signal receiver for receiving the position detection signal transmitted by the transmitter;
A position detection information transmitting unit that transmits the position detection information to the server together with identification information for identifying the portable terminal or the medical worker when the position detection signal is received by the position detection signal receiving unit; ,
The server
A position detection information receiver that receives the position detection information and the identification information transmitted by the position detection information transmitter;
The position detection information recording unit that records the position detection information and the identification information received by the position detection information reception unit in association with each other and recorded in the database. Hand hygiene behavior detection system.   In the server, the hand hygiene implementation information associated with the same identification information as the identification information associated with the position detection information is within a predetermined time before or after the time when the position detection information is recorded in the database. It is determined whether or not it is recorded in the database, and if it is recorded, it is determined that a medical worker corresponding to the identification information has performed hand hygiene behavior. The hand hygiene behavior detection system according to claim 3, further comprising an execution determination unit that determines that the corresponding medical staff is not performing hand hygiene behavior.   When the server determines that the medical staff is not performing hand hygiene behavior, the server outputs a notification message for encouraging the mobile terminal of the medical staff to perform the hand hygiene behavior. The hand hygiene behavior detection system according to claim 4, further comprising a notification unit.   The portable terminal determines whether the operation signal receiving unit has received the operation signal within a predetermined time after the time at which the position detection signal receiving unit has received the position detection signal, 5. The hand hygiene behavior detection system according to claim 3, further comprising a notification unit that outputs a notification message that prompts the implementation of the hand hygiene behavior when an operation signal is not received. A tag device attached to the patient's body;
The mobile device
A contact detection unit for detecting contact with the patient by the medical worker through human body communication that occurs when a medical worker holding the mobile terminal comes into contact with the body of the patient wearing the tag device;
A contact information transmitting unit for transmitting contact information to the server together with identification information for identifying the portable terminal or the medical worker when the contact by the medical worker is detected by the contact detection unit; Prepared,
The server
A contact information receiving unit that receives the contact information and the identification information transmitted by the contact information transmitting unit;
The hand hygiene behavior according to claim 1 or 2, further comprising a contact information recording unit that records the contact information and the identification information received by the contact information receiving unit in the database in association with each other. Detection system.   The server includes the hand hygiene practice information associated with the same identification information as the identification information associated with the contact information within a predetermined time before or after the time when the contact information is recorded in the database. If it is recorded, it is determined that the health care worker corresponding to the identification information has performed hand hygiene behavior, and if not recorded, it corresponds to the identification information. The hand hygiene behavior detection system according to claim 7, further comprising an execution determination unit that determines that a medical worker is not performing hand hygiene behavior.   When the server determines that the medical staff is not performing hand hygiene behavior, the server outputs a notification message for encouraging the mobile terminal of the medical staff to perform the hand hygiene behavior. The hand hygiene behavior detection system according to claim 8, further comprising a notification unit.