WO2017183528A1 - Dispositif, procédé et système de surveillance d'un sujet de surveillance - Google Patents

Dispositif, procédé et système de surveillance d'un sujet de surveillance Download PDF

Info

Publication number
WO2017183528A1
WO2017183528A1 PCT/JP2017/014920 JP2017014920W WO2017183528A1 WO 2017183528 A1 WO2017183528 A1 WO 2017183528A1 JP 2017014920 W JP2017014920 W JP 2017014920W WO 2017183528 A1 WO2017183528 A1 WO 2017183528A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeping posture
monitored person
unit
sleeping
information storage
Prior art date
Application number
PCT/JP2017/014920
Other languages
English (en)
Japanese (ja)
Inventor
篤広 野田
将司 古後
Original Assignee
コニカミノルタ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by コニカミノルタ株式会社 filed Critical コニカミノルタ株式会社
Priority to JP2018513126A priority Critical patent/JP6908028B2/ja
Publication of WO2017183528A1 publication Critical patent/WO2017183528A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop

Definitions

  • the present invention relates to a monitored person monitoring apparatus, a method, and a system for monitoring, for example, a person who needs nursing or a person who needs care (hereinafter referred to as a nursing person) as a monitoring target.
  • a nursing person a person who needs nursing or a person who needs care
  • Japan is an aging society, more specifically the ratio of population over 65 years old to the total population due to the improvement of living standards accompanying the post-war high economic growth, improvement of sanitary environment and improvement of medical standards, etc. It is a super-aging society with an aging rate exceeding 21%.
  • the total population was about 126.5 million, while the elderly population over the age of 65 was about 25.56 million.
  • the total population was about 124.11 million.
  • the elderly population will be about 34.56 million.
  • the number of nurses who need nursing or nursing care due to illness, injury, aging or the like is expected to increase more than those who need nursing in a normal society that is not an aging society.
  • Such nurses are required to enter and receive nursing and nursing care at facilities such as hospitals and welfare facilities for the elderly (Japanese elderly law short-term entrance facilities, nursing homes for the elderly and special nursing homes for the elderly, etc.).
  • facilities such as hospitals and welfare facilities for the elderly for example, those who need nursing care such as nurses or caregivers, etc. Nurses, etc.
  • Nurses, etc. confirm their safety by periodically patrols.
  • the number of nurses and the like is reduced in the quasi-night shift and night shift hours compared to the day shift hours, the work load per person increases, and therefore the work load must be reduced. For this reason, in recent years, a monitored person monitoring device that monitors (monitors) a patient who needs nursing is monitored and developed.
  • Patent Document 1 discloses a bed slip notification system.
  • This bed slip reporting system disclosed in Patent Document 1 includes a portable transmitter including an acceleration sensor that detects acceleration acting on a lying person lying on bedding, and a transmission unit that transmits a detection result of the acceleration sensor, A display unit; a receiving unit that receives a detection result of the acceleration sensor; a determination unit that determines whether the recumbent has turned over within a predetermined time based on the received detection result; And a monitoring device including a display control unit that controls the display unit to display a warning screen that warns of occurrence of bed slipping when it is determined that the user has not turned over within a predetermined time.
  • the portable transmitter is configured to be attachable to a lying person's torso, and the determination unit identifies the lying person's posture based on the acceleration detected by the acceleration sensor, and the lying person is in the predetermined time period. It is comprised so that it may determine whether it has taken the substantially same attitude
  • the present invention has been made in view of the above-described circumstances, and an object of the present invention is to be able to detect a sleeping posture without wearing a sensor, and to reduce the occurrence of a bed slip and a monitored person monitoring method. And providing a monitored person monitoring system.
  • a monitored person monitoring apparatus, a monitored person monitoring method, and a monitored person monitoring system detect a sleeping posture that is a sleeping posture of a monitored subject to be monitored in a non-contact manner, and based on the detection result. When a certain sleeping posture continues for a predetermined time, a notification is made to the outside. Therefore, the monitored person monitoring apparatus, the monitored person monitoring method, and the monitored person monitoring system according to the present invention can detect the sleeping posture without wearing a sensor, and can reduce the occurrence of bed slip.
  • the monitored person monitoring system in the embodiment monitors a monitored person (watched person) Ob that is a monitored object (watched object) to be monitored (watched), and communicates with the terminal device and the terminal device. And a monitored person monitoring device for monitoring the monitored person Ob.
  • the monitored person monitoring apparatus is based on a sleeping posture detection unit that detects a sleeping posture that is a sleeping posture of the monitored person to be monitored, and a detection result of the sleeping posture detection unit.
  • the device is provided with a sleeping posture determination notification unit that notifies the outside when a certain sleeping posture continues for a predetermined time, and can detect the sleeping posture without wearing a sensor and can reduce the occurrence of bed slip.
  • Such a monitored person monitoring apparatus may be realized by being integrally configured as one device, and may be realized by a plurality of devices as a system.
  • the monitored person monitoring device includes first and second devices that are communicably connected to each other, and the sleeping posture detection unit includes an imaging unit that generates an image of the monitored person; A detection unit that detects a sleeping posture of the monitored person based on the image of the monitored person generated by the imaging unit, the first device includes the imaging unit, and the second device includes: The detection unit and the sleeping posture determination notification unit.
  • the monitored person monitoring device includes a sensor device SU as an example of the first device and a management server device SV as an example of the second device.
  • the monitored person monitoring apparatus can be configured similarly to the following description.
  • the sensor device SU may be configured to include the sleeping posture detection unit and the sleeping posture determination notification unit.
  • the said terminal device may be one type of apparatus, in this embodiment, the said terminal device is two types of apparatuses, a fixed terminal device and a portable terminal device.
  • the main difference between these fixed terminal devices and portable terminal devices is that the fixed terminal device is fixedly operated, while the portable terminal device is operated by being carried by a supervisor (user) such as a nurse or a caregiver.
  • the fixed terminal device and the mobile terminal device are substantially the same.
  • FIG. 1 is a diagram illustrating a configuration of a monitored person monitoring system according to the embodiment.
  • FIG. 2 is a diagram showing the configuration of the management server device in the monitored person monitoring system.
  • the monitored person monitoring system MS in the embodiment includes, for example, as shown in FIG. 1, one or a plurality of sensor devices SU (SU-1 to SU-4), a management server device SV, A fixed terminal device SP, one or a plurality of portable terminal devices TA (TA-1, TA-2), and a private branch exchange (PBX) CX, which are wired or wireless, LAN (Local) It is connected to be communicable via a network (network, communication line) NW such as Area Network.
  • NW network, communication line
  • the network NW may be provided with repeaters such as repeaters, bridges, and routers that relay communication signals.
  • FIG. 1 one or a plurality of sensor devices SU (SU-1 to SU-4), a management server device SV, A fixed terminal device SP, one or a plurality of portable terminal devices TA (TA-1, TA-2), and a private branch exchange (PBX) CX, which are wired or wireless, LAN (Local) It is connected to be communicable via
  • the plurality of sensor devices SU-1 to SU-4, the management server device SV, the fixed terminal device SP, the plurality of portable terminal devices TA-1, TA-2, and the private branch exchange CX include an L2 switch.
  • a wired / wireless LAN for example, a LAN in accordance with the IEEE 802.11 standard
  • NW including the LS and the access point AP.
  • the plurality of sensor devices SU-1 to SU-4, the management server device SV, the fixed terminal device SP, and the private branch exchange CX are connected to the line concentrator LS, and the plurality of portable terminal devices TA-1, TA-2. Is connected to the line concentrator LS via the access point AP.
  • the network NW constitutes a so-called intranet by using Internet protocol groups such as TCP (Transmission control protocol) and IP (Internet protocol).
  • the monitored person monitoring system MS is arranged at an appropriate place according to the monitored person Ob.
  • the monitored person (person to be watched) Ob is, for example, a person who needs nursing due to illness or injury, a person who needs care due to a decrease in physical ability, a single person living alone, or the like.
  • the monitored person Ob may be a person who needs the detection when a predetermined inconvenient event such as an abnormal state occurs in the person. preferable.
  • the monitored person monitoring system MS is suitably arranged in a building such as a hospital, a welfare facility for the elderly, and a dwelling unit according to the type of the monitored person Ob.
  • the monitored person monitoring system MS is disposed in a building of a care facility that includes a plurality of living rooms RM in which a plurality of monitored persons Ob live and a plurality of living rooms such as a nurse station.
  • the sensor device SU has, for example, a communication function that communicates with other devices SV, SP, TA via the network NW, and the management server device SV is a sleeping posture of the monitored subject Ob.
  • the management server device SV is a sleeping posture of the monitored subject Ob.
  • the sensor device SU communicates with the imaging unit that generates the image of the monitored person and other devices SV, SP, and TA via the network NW, for example, according to the IEEE 802.11 standard or the like.
  • a communication interface unit such as a communication interface circuit (communication card), and a control unit such as a microcomputer for controlling the imaging unit and the communication interface unit according to the function.
  • the imaging unit is disposed on, for example, a ceiling surface so as to be able to monitor a space (location space, in the example shown in FIG. 1, where the monitored person Ob is scheduled), and images the location space.
  • An image is captured from above as an object, an image (image data) overlooking the imaged object is generated at a predetermined time interval, and each image (object image) of the imaged object is output to the control unit.
  • the control unit transmits the target image input from the imaging unit to the management server device SV via the network NW by the communication interface unit.
  • the imaging unit is expected to be located at the head of the monitored person Ob in the bedding on which the monitored person Ob is lying (for example, a bed). It arrange
  • Such an imaging unit may be a device that generates a visible light image, but in the present embodiment, it is a device that generates an infrared image so that the monitored subject Ob can be monitored even in a relatively dark place.
  • an imaging unit is an imaging optical system that forms an infrared optical image of an imaging target on a predetermined imaging surface, and the light receiving surface is aligned with the imaging surface.
  • An image sensor that converts an infrared optical image in the imaging target into an electrical signal, and image data that is data representing an infrared image in the imaging target by performing image processing on the output of the image sensor.
  • a digital infrared camera including an image processing unit to be generated.
  • the imaging optical system of the imaging unit is preferably a wide-angle optical system (so-called wide-angle lens (including a fisheye lens)) having an angle of view that can image the entire living room RM in which the imaging unit is disposed.
  • wide-angle optical system so-called wide-angle lens (including a fisheye lens)
  • FIG. 1 shows four first to fourth sensor devices SU-1 to SU-4 as an example, and the first sensor device SU-1 is one of the monitored persons Ob.
  • the second sensor device SU-2 is arranged in a room RM-2 (not shown) of Mr. B Ob-2 who is one of the monitored persons Ob.
  • the third sensor device SU-3 is disposed in the room RM-3 (not shown) of Mr. C Ob-3, one of the monitored subjects Ob, and the fourth sensor device SU-4 It is arranged in the room RM-4 (not shown) of Mr. D Ob-4, one of the monitored persons Ob.
  • the management server device SV has a communication function for communicating with other devices SU, TA, SP via the network NW.
  • the management server device SV receives a target image of the monitored person Ob from the sensor device SU, the target image of the monitored person Ob
  • the sleeping posture of the monitored person Ob is detected based on the detection result, and when a certain sleeping posture continues for a predetermined time based on the detection result, notification is made to the outside, in the present embodiment, to the predetermined terminal devices SP and TA.
  • a device that provides the client with data corresponding to the request of the client terminal device SP, TA, etc. in the present embodiment
  • manages the monitored person monitoring system MS as a whole.
  • Such a management server device SV will be described in more detail later.
  • the fixed terminal device SP includes a communication function for communicating with other devices SU, SV, TA via the network NW, a display function for displaying predetermined information, an input function for inputting predetermined instructions and data, and the like.
  • a user interface of the monitored person monitoring system MS by inputting a predetermined instruction or data to be given to the management server device SV, the sensor device SU, or the mobile terminal device TA, or outputting a notification from the management server device SV It is a device that functions as (UI).
  • Such a fixed terminal device SP can be configured by, for example, a computer with a communication function.
  • the mobile terminal device TA has a communication function for communicating with other devices SV, SP, SU via the network NW, a display function for displaying predetermined information, an input function for inputting predetermined instructions and data, and a voice call.
  • a portable terminal device TA can be configured by a portable communication terminal device such as a so-called tablet computer, a smartphone, or a mobile phone.
  • the management server device SV includes a server-side communication interface unit (SV communication IF unit) 21, a server-side control processing unit (SV control processing unit) 22, and a server-side storage unit ( SV storage unit) 23.
  • SV communication IF unit server-side communication interface unit
  • SV control processing unit server-side control processing unit
  • SV storage unit server-side storage unit
  • the SV communication IF unit 21 is a communication circuit that is connected to the SV control processing unit 22 and performs communication according to the control of the SV control processing unit 22.
  • the SV communication IF unit 21 generates a communication signal containing data to be transferred input from the SV control processing unit 22 in accordance with a communication protocol used in the network NW of the monitored person monitoring system MS, and the generated communication The signal is transmitted to other devices SV, SP, TA via the network NW.
  • the SV communication IF unit 21 receives communication signals from other devices SV, SP, and TA via the network NW, extracts data from the received communication signals, and the SV control processing unit 22 can process the extracted data.
  • the data is converted into data in a proper format and output to the SV control processing unit 22.
  • the SV communication IF unit 21 includes, for example, a communication interface circuit that complies with the IEEE 802.11 standard or the like.
  • the SV storage unit 23 is a circuit that is connected to the SV control processing unit 22 and stores various predetermined programs and various predetermined data under the control of the SV control processing unit 22.
  • the various predetermined programs include, for example, an SV control program for controlling each part of the management server device SV according to the function of each part, and the target image of the monitored person Ob received from the sensor device SU.
  • a detection program for detecting the sleeping posture of the monitored person Ob a sleeping posture determination notification program for notifying the outside when a predetermined sleeping posture continues for a predetermined time based on a detection result by the detection program,
  • a control processing program such as a timer program that counts the time until a preset time is reached and outputs the fact (time up) at the preset time is included.
  • the various types of predetermined data include a server identifier (server ID) that is an identifier for identifying and identifying the management server device SV of the own device, predetermined characteristic parameters related to occurrence of bed slip in the monitored person Ob, Data necessary for executing each program such as sleeping posture, which is a sleeping posture of a person, and inter-device information representing information between devices SU, SP, and TA such as a notification destination of the notification is included.
  • the SV storage unit 23 includes, for example, a ROM (Read Only Memory) that is a nonvolatile storage element, an EEPROM (Electrically Erasable Programmable Read Only Memory) that is a rewritable nonvolatile storage element, and the like.
  • the SV storage unit 23 includes a RAM (Random Access Memory) that serves as a working memory of the so-called SV control processing unit 22 that stores data generated during the execution of the predetermined program.
  • the SV storage unit 23 functionally includes a feature parameter information storage unit 231, a sleeping posture information storage unit 232, and an inter-device information storage unit 233 in order to store the characteristic parameters, the sleeping posture, and the inter-device information.
  • the characteristic parameter information storage unit 231 stores the characteristic parameter of the monitored person Ob in association with the monitored person Ob. Since the present embodiment aims to reduce the occurrence of bed slips in the monitored person Ob, the characteristic parameter is a predetermined parameter related to the occurrence of bed slips in the monitored person as described above.
  • the characteristic parameter includes, for example, at least one of the body shape of the monitored person Ob, the presence or absence of paralysis in the monitored person Ob, and the location of paralysis in the monitored person Ob.
  • the body shape is, for example, a thin shape that is thin or thick.
  • the part of the paralysis is a part of a human body such as a right arm, a left arm, a right foot, a left foot, a waist, a hip, and a trunk.
  • Such characteristic parameters are input to the terminal devices SP and TA by the supervisor, received from the terminal devices SP and TA by the SV communication IF unit 21 of the management server device SV via the network NW, and input to the management server device SV. Then, the SV control processing unit 22 stores the characteristic parameter information storage unit 231 in association with the monitored person Ob.
  • the distinction between the thin type and the thick type is subjectively determined by the monitor by looking at the body type of the monitored person Ob and input to the terminal devices SP and TA.
  • the characteristic parameter information indicating the characteristic parameter of the monitored person Ob and the monitored person Ob Name is contained.
  • the SV communication IF unit 21 corresponds to an example of a feature receiving unit that receives input of feature parameters.
  • the feature parameter information storage unit 231 uses the feature parameter of the monitored person Ob as the sensor device SU that monitors the monitored person Ob. Is stored in association with the sensor ID of the sensor.
  • the correspondence relationship between the name of the monitored person Ob and the sensor ID of the sensor device SU that monitors the monitored person Ob is stored in advance in the SV storage unit 23.
  • the correspondence relationship is stored in the terminal devices SP and TA, and a sensor of the sensor device SU that monitors the monitored person Ob instead of or in addition to the name of the monitored person Ob is included in the characteristic parameter notification communication signal.
  • An ID may be accommodated.
  • the sensor ID (sensor identifier) is an identifier for identifying and identifying the sensor device SU.
  • the sleeping posture information storage unit 232 stores a plurality of different sleeping postures.
  • the sleeping posture is, for example, a supine lying on the back, a right-side lying posture sleeping with the left arm down, a left-side lying posture sleeping with the right arm down, And prone lying down lying on its face.
  • the sleeping posture may or may not be in the state of the monitored person Ob and is independent of the level of consciousness of the monitored person Ob.
  • the inter-device information storage unit 233 stores a notification destination correspondence relationship, a communication address correspondence relationship, and the like as the inter-device information.
  • the notification destination correspondence relationship is a correspondence relationship between a sensor ID as a transmission source and a terminal ID as a notification destination (transmission destination) indicating a notification destination (notification destination, transmission destination) of a communication signal transmitted from the sensor device SU. It is.
  • the communication address correspondence relationship is a correspondence relationship between IDs (sensor IDs and terminal IDs) of the devices SU, SP, and TA and their communication addresses.
  • the terminal ID terminal identifier
  • the SV control processing unit 22 controls each unit of the management server device SV according to the function of each unit and receives the target image of the monitored person Ob from the sensor device SU, the SV control processing unit 22 is based on the target image of the monitored person Ob.
  • the sleeping posture of the monitored person Ob is detected and a certain sleeping posture continues for a predetermined time based on the detection result, the outside is notified to the predetermined terminal devices SP and TA in the present embodiment, and the client This is a circuit for providing the client with data corresponding to a request from the terminal device SP, TA, etc. (in this embodiment) and managing the monitored person monitoring system MS as a whole.
  • the SV control processing unit 22 includes, for example, a CPU (Central Processing Unit) and its peripheral circuits.
  • the SV control processing unit 22 functionally includes a server-side control unit (SV control unit) 221, a detection unit 222, a sleeping posture determination notification unit 223, and a timer unit 224 by executing the control processing program.
  • the SV control unit 221 controls each unit of the management server device SV according to the function of each unit, and controls the entire management server device SV.
  • the detection unit 222 detects the sleeping posture of the monitored person Ob based on the target image of the monitored person Ob received from the sensor device SU. In the present embodiment, the detection unit 222 obtains the amount of movement of the monitored person Ob as the sleeping posture of the monitored person Ob based on the target image of the monitored person Ob received from the sensor device SU. More specifically, the detection unit 222 detects the difference between the target image of the monitored person Ob currently received from the sensor device SU and the target image of the monitored person Ob previously received from the sensor device SU. And the total number of pixels having different pixel values is obtained, and this total value is obtained as the amount of motion of the monitored person Ob. The detection unit 222 outputs the calculated amount of movement (the total value) of the monitored person Ob to the sleeping posture determination notification unit 223.
  • the sleeping posture determination notification unit 223 notifies the outside when a certain sleeping posture continues for a predetermined time (continuation determination time) ⁇ T based on the detection result of the detection unit 222. More specifically, in the present embodiment, the amount of movement (total value) of the monitored person Ob is input from the detection unit 222 to the sleeping posture determination notification unit 223 as a detection result. Based on the amount of movement (the total value) of the monitored subject Ob obtained by the detection unit 222, it is determined whether or not a certain sleeping posture continues for the continuation determination time ⁇ T. More specifically, in the sleeping posture determination notification unit 223, the motion amount (the total value) of the monitored person Ob obtained by the detection unit 222 continues to fall below a predetermined threshold value (motion determination threshold value) Th.
  • a predetermined threshold value motion determination threshold value
  • the sleeping posture determination notifying unit 223 determines that the constant sleeping posture has not continued for the continuation determination time ⁇ T, and on the other hand, the movement amount (the total value) of the monitored person Ob obtained by the detection unit 222 is changed.
  • the sleeping posture determination notification unit 223 determines that the constant sleeping posture continues for the continuation determination time ⁇ T. .
  • the sleeping posture determination notification unit 223 transmits the transmission associated with the sensor device SU (sensor ID) that is the transmission source of the target image related to the detection result from the notification destination correspondence.
  • a communication signal (sleeping posture continuation) for selecting (searching) the previous terminal device SP, TA (terminal ID) and notifying the selected terminal device SP, TA that a certain sleeping posture has continued for a predetermined time.
  • Notification communication signal is transmitted by the SV communication IF unit 21.
  • the sleeping posture continuation notification communication signal includes a sensor ID of the sensor device SU that is a transmission source of the target image related to the detection result, a sleeping posture continuation notification information indicating that a certain sleeping posture has continued for a predetermined time, and a posture.
  • the recommended sleeping posture information indicating the sleeping posture recommended by the conversion is stored.
  • the sleeping posture determination notification unit 223 includes one or more sleeping postures among the plurality of sleeping postures stored in the sleeping posture information storage unit 232. Is selected as the recommended sleeping posture in the posture change. More specifically, in this embodiment, the sleeping posture determination notification unit 223 performs SV communication from the terminal devices SP and TA through the network NW from the plurality of sleeping postures stored in the sleeping posture information storage unit 232. A sleeping posture is selected based on the feature parameter received in the IF unit 21 and stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID).
  • the feature parameter for selecting the sleeping posture is a feature parameter associated with the sensor ID of the sensor device SU that is the transmission source of the target image related to the detection result. Therefore, the sleeping posture determination notification unit 223 first selects (searches) the feature parameter associated with the sensor ID of the sensor device SU that is the transmission source of the target image related to the detection result, from the feature parameter information storage unit 231. Then, a sleeping posture is selected from a plurality of sleeping postures stored in the sleeping posture information storage unit 232 based on the selected characteristic parameter. For example, when the feature parameter stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID) is left arm paralysis, the sleeping posture determination notification unit 223 displays the supine lying posture and the left side orientation.
  • At least one of the recumbent postures is selected as a recommended sleeping posture in the posture change. Further, for example, when the feature parameter stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID) has a floor slip at the waist, the sleeping posture determination notification unit 223 displays the right sideways At least one of the posture, the left sideways lying posture, and the prone lying posture is selected as the sleeping posture recommended in the posture change.
  • the sleeping posture determination notification unit 223 is received by the SV communication IF unit 21 from the terminal devices SP and TA via the network NW, and is associated with the monitored person Ob (sensor ID) in the feature parameter information storage unit 231.
  • the predetermined time (continuation determination time) ⁇ T is changed based on the stored characteristic parameter.
  • the feature parameter for changing the continuation determination time ⁇ T is a feature parameter associated with the sensor ID of the sensor device SU that is the transmission source of the target image related to the detection result. Therefore, the sleeping posture determination notification unit 223 first selects (searches) the feature parameter associated with the sensor ID of the sensor device SU that is the transmission source of the target image related to the detection result, from the feature parameter information storage unit 231.
  • the continuation determination time ⁇ T is changed based on the selected feature parameter. For example, when the feature parameter stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID) is thin, the sleeping posture determination notification unit 223 sets the continuation determination time ⁇ T. The first continuation determination time ⁇ T1 for the lean type is set. Further, for example, when the feature parameter stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID) is thick, the sleeping posture determination notification unit 223 displays the continuation determination time ⁇ T. Is set to the second continuation determination time ⁇ T2 for the thick type. The first continuation determination time ⁇ T1 for the lean type is shorter than the second continuation determination time ⁇ T2 for the thick type.
  • the second continuation determination time ⁇ T2 for the thick type is defined to be relatively longer than the first continuation determination time ⁇ T1 for the lean type ((the first continuation determination time ⁇ for the thin type T1) ⁇ (second continuation determination time ⁇ T2 for thick type)).
  • the sleeping posture determination notification unit 223 displays the continuation determination time ⁇ T. Is set to the third continuation determination time ⁇ T3 for the presence of paralysis.
  • the sleeping posture determination notification unit 223 performs the continuation determination time ⁇ T. Is set to the fourth continuation determination time ⁇ T4 for the absence of paralysis.
  • the third continuation determination time ⁇ T3 for the presence of paralysis is shorter than the fourth continuation determination time ⁇ T4 for the absence of paralysis.
  • the sleeping posture determination notification unit 223 When the feature parameter stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID) is thin and paralyzed, the sleeping posture determination notification unit 223 The continuation determination time ⁇ T is set to the A-th continuation determination time ⁇ TA for the presence of paralysis and is stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID). When the characteristic parameter is lean and there is no paralysis, the sleeping posture determination notification unit 223 sets the continuation determination time ⁇ T to the B-th continuation determination time ⁇ TB for being thin and without paralysis.
  • the sleeping posture determination notification unit 223 When the feature parameter set and stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID) is thick and paralyzed, the sleeping posture determination notification unit 223 The continuation determination time ⁇ T is set to the C-th continuation determination time ⁇ TC for being thick and having paralysis, and stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID). When the characteristic parameter is thick and there is no paralysis, the sleeping posture determination notification unit 223 sets the continuation determination time ⁇ T to the D-th continuation determination time ⁇ TD that is thick and has no paralysis. Set. Thus, the continuation determination time ⁇ T may be set from a plurality of feature parameters.
  • the sleeping posture determination notification unit 223 is received by the SV communication IF unit 21 from the terminal devices SP and TA via the network NW and is stored in the feature parameter information storage unit 231 to the monitored person Ob (sensor ID).
  • the predetermined threshold value (motion determination threshold value) Th is changed based on the feature parameter stored in association therewith.
  • the feature parameter for changing the motion determination threshold Th is a feature parameter associated with the sensor ID of the sensor device SU that is the transmission source of the target image related to the detection result. Therefore, the sleeping posture determination notification unit 223 first selects (searches) the feature parameter associated with the sensor ID of the sensor device SU that is the transmission source of the target image related to the detection result, from the feature parameter information storage unit 231.
  • the sleeping posture determination notification unit 223 When the characteristic parameter stored in the parameter information storage unit 231 in association with the monitored person Ob (sensor ID) is thick and paralyzed, the sleeping posture determination notification unit 223 The feature determination threshold Th is set to the Cth motion determination threshold ThC that is thick and has paralysis, and is stored in the feature parameter information storage unit 231 in association with the monitored person Ob (sensor ID). When the parameter is thick and there is no paralysis, the sleeping posture determination notification unit 223 sets the movement determination threshold Th to the D-th movement determination threshold ThD that is thick and has no paralysis. Thus, the motion determination threshold Th may be set from a plurality of feature parameters.
  • the timer unit 224 measures time until a preset time is reached, and when the preset time is reached, the fact that the time is up (time-up) is determined. This is output to the notification unit 223.
  • the timer unit 224 is prepared (generated) for each sensor ID, operates the timer for each sensor ID, and is deleted at a timing described later.
  • the predetermined time is set to a value corresponding to the characteristic parameter by the sleeping posture determination notification unit 223 as described above.
  • the management server device SV is further connected to the SV control processing unit 22 as necessary, as shown by a broken line in FIG. 2, for example, a server side input unit (SV input) for inputting various commands, various data, and the like. Part) 24, a server-side output part (SV output part) 25 for outputting various commands and various data inputted by the SV input part 24 and the fact that the fixed sleeping posture has continued for a predetermined time, and an external device
  • SVIF unit server-side interface unit
  • the SV input unit 24 may receive the input of the feature parameter, and corresponds to another example of the feature receiving unit that receives the input of the feature parameter.
  • FIG. 3 is a flowchart showing processing relating to reduction of occurrence of bed slip in the management server device.
  • FIG. 4 is a diagram for explaining processing related to reduction of occurrence of bed slip in the management server device for a thin monitored person.
  • FIG. 5 is a diagram for explaining processing related to reduction of occurrence of bed slip in the management server device for a fat monitored person. 4 and 5, the horizontal axis is the elapsed time, and the vertical axis is the amount of movement.
  • the management server apparatus SV acquires the timer of the timer unit 224 corresponding to the sensor ID accommodated in the target image notification communication signal received in the process S11 by the sleeping posture determination notification unit 223 in the process S13. It is determined whether or not the continuous determination time ⁇ T is exceeded.
  • the sleeping posture determination notification unit 223 determines whether or not a time-up has been received from the timer of the timer unit 224 corresponding to the sensor ID accommodated in the target image notification communication signal received in step S11.
  • the sleeping posture continuation notification communication signal is transmitted to the predetermined terminal devices SP and TA. Then, the sleeping posture determination notification unit 223 deletes the timer of the timer unit 224 corresponding to the sensor ID accommodated in the target image notification communication signal received in step S11.
  • the terminal devices SP and TA which have received this sleeping posture continuation notification communication signal output to the outside that a certain sleeping posture has continued for a predetermined time.
  • the output indicating that this constant sleeping posture has continued for a predetermined time may be an output of a warning sound, an output of vibration, or a display of a warning message.
  • the terminal devices SP and TA output a predetermined warning sound and are monitored by a sensor device SU having a sensor ID accommodated in the received sleeping posture continuation notification communication signal.
  • the name and the sleeping posture represented by the recommended sleeping posture information contained in the received sleeping posture continuation notification communication signal are displayed.
  • the terminal devices SP and TA that have received this sleeping posture continuation notification communication signal output predetermined warning sounds such as pipi, pipi, pi, etc., and are accommodated in the received sleeping posture continuation notification communication signal.
  • the name of the person being monitored by the sensor device SU having the sensor ID, and the sleeping posture represented by the recommended sleeping posture information contained in the received sleeping posture continuation notification communication signal for example, Please convert "message. The image after the nurse has changed the posture is acquired, and the flow shown in FIG. 3 is repeated again.
  • the amount of motion becomes equal to or greater than the second thick motion determination threshold Th2, and thus the same operation as described above at time T11 is performed.
  • the second motion determination threshold Th2 is larger than the first motion determination threshold Th1
  • the monitored person Ob is thick
  • the change in the amount of motion with respect to the elapsed time is that the monitored person Ob is thin.
  • the time from time 0 to time T21 is longer than the time from time 0 to time T11.
  • the change in the amount of movement with respect to the elapsed time when the monitored person Ob is thick, and the result that the change in the amount of movement with respect to the elapsed time when the monitored person Ob is thin is changing more slowly.
  • the time from time T21 to time T22 is longer than the time from time T11 to time T12.
  • the amount of movement falls below the first motion determination threshold value Th1 for lean type, and as a result of the absence of the timer, the operation is similar to the above-described operation at time T12.
  • the time T12 is passed before the time T13.
  • the operation is the same as that described above.
  • the operation is similar to the above-described operation at time T11, and after time T23 and before time T24, the operation is similar to the above-described operation after time T11 and before time T12.
  • the operation is similar to the above-described operation at time T12, and after time T24 and before time T25, the operation is similar to the above-described operation after time T12 and before time T13.
  • the predetermined time ⁇ T is set as the monitored person. It can be optimized according to the body shape of Ob.
  • the detection unit 222 based on the target image of the monitored person Ob received from the sensor device SU, in addition to the calculation of the amount of movement, for example, the supine recumbent posture, the right recumbent recumbent posture, The left sideways recumbent posture and the prone recumbent posture are determined and detected.
  • symbol 43 is a code
  • the skin color area 51 is an area of the face of the monitored person Ob.
  • the color of the skin color area 51 is the skin color of the face of the monitored person Ob.
  • the hair color region 53 is a region where the hair of the head of the monitored subject Ob grows.
  • the color of the hair color area 53 is the color of the hair of the head of the monitored person Ob.
  • the detection unit 222 stores the determination result in association with the sensor ID (monitored person Ob) and the determination time stored in the target image notification communication signal received in step S11, and stores the SV.
  • the result is stored and recorded in the unit 23, and the determination result is output to the sleeping posture determination notification unit 223.
  • the sleeping posture determination notification unit 223 detects from the plurality of sleeping postures stored in the sleeping posture information storage unit 232 in step S18 when notifying that the predetermined sleeping posture has continued for a predetermined time in step S20. Selecting a sleeping posture different from the determination result input from the unit 222, accommodating the selected sleeping posture as the recommended sleeping posture information in the sleeping posture continuation notification communication signal, and selecting the selected predetermined terminal device SP, The SV communication IF unit 21 transmits the sleeping posture continuation notification communication signal to the TA. For example, when the determination result input from the detection unit 222 in process S18 is a supine lying position, the sleeping position determination notifying unit 223 is at least one of a right-side lying position, a left-side lying position, and a prone lying position. Is selected as the recommended sleeping posture in the posture change.
  • Such a monitored person monitoring system MS, the sensor device SU, the management server apparatus SV, and the monitored person monitoring method, when notifying a sleeping posture, are different from a certain sleeping posture that has continued for the predetermined time ⁇ T. Since the posture is selected, a monitor such as a nurse or a caregiver can change the monitored person Ob to a different sleeping position, and can change the position of the monitored person more appropriately.
  • Such a monitored person monitoring system MS, the sensor device SU, the management server apparatus SV, and the monitored person monitoring method include the sleeping posture accepting unit, and therefore a preferred sleeping posture for the monitored subject Ob, for example, a nurse. Can be inputted and stored in the sleeping posture information storage unit 232, and the posture can be changed in a preferred sleeping posture for the monitored person Ob.
  • SV control process part 22 is further provided with the entrance detection part 225 which detects the to-be-monitored person Ob, functionally, and SV memory
  • storage part 23 stores the sleeping posture (sleeping posture after entering the floor) first detected by the detecting unit 222 after detecting the entering by the entering detecting unit 225 in association with the monitored person Ob (sensor ID).
  • the sleeping posture information storage unit 234 is further provided, and the sleeping posture determination notification unit 223 is stored in the sleeping posture information storage unit 234 when notified to the outside, and is received from the sensor device SU in step S11. You may further notify the sleeping posture after entering the floor corresponding to the sensor ID accommodated in the target image notification communication signal.
  • the entrance detection unit 225 detects the entrance of the monitored person Ob as follows in parallel with the operation shown in FIG. 3.
  • the location area of the bedding is stored in advance in the SV storage unit 23.
  • the entrance detection unit 225 extracts a moving body region from the target image of the monitored person Ob received in the target image notification communication signal received from the sensor device SU in step S11, for example, by a background difference method or a frame difference method.
  • the detection unit 222 determines that there is an entry when the moving body area changes over time from outside the bedding location area to within the bedding location area, and detects entry.
  • the detection unit 222 when detecting this entry, the detection unit 222, as described above, the sleeping position of the monitored subject Ob (for example, the supine lying position, the right lying position, the left lying position, and the prone position) After detecting the detection result, the detection result is associated with the sensor ID (monitored subject Ob) accommodated in the target image notification communication signal received in step S11 and the determination time. This is stored in the sleeping posture information storage unit 234.
  • the said sleeping posture reception part further receives the input of the information of the element which can be used in order to correspond to monitored person Ob (sensor ID), and to prevent bedsore (decubitus), and sleeping posture
  • the information storage unit 232 further stores the element information received by the sleeping posture receiving unit in association with the monitored person Ob (sensor ID), and the sleeping posture determination notification unit 223 performs notification to the outside.
  • the element information corresponding to the sensor ID (monitored person Ob) stored in the sleeping posture information storage unit 232 and contained in the target image notification communication signal received in step S11 may be further notified.
  • This Doppler sensor is a body motion sensor that transmits a transmission wave, receives a reflection wave of the transmission wave reflected by an object, and outputs a Doppler signal having a Doppler frequency component based on the transmission wave and the reflection wave. .
  • the Doppler sensor generates a signal of the Doppler frequency component as a Doppler signal and outputs it to the processing unit of the sensor device SU.
  • the transmission wave may be an ultrasonic wave, a microwave, or the like, but is a microwave in the present embodiment. Since the microwave can be transmitted through the clothing and reflected from the body surface of the monitored person Ob, the movement of the body surface can be detected even when the monitored person Ob is wearing clothes.
  • the respiratory movement appears as a vertical movement of the chest, and becomes a periodic movement with a relatively small movement. In rest breathing, it is generally about 12 to 25 times / minute, and the chest moves up and down at about 0.2 Hz to 0.4 Hz.
  • the Doppler signal corresponding to the movement of the breath is a relatively narrow band signal having a relatively small signal strength, and in time space, the amplitude is relatively small and the signal regularly changes with time. In the frequency space, the profile has a peak at a specific frequency component (for example, about 0.3 Hz).
  • the detection unit 222 performs frequency analysis on the Doppler signal received from the sensor device SU by, for example, fast Fourier transform, and obtains the Doppler signal in the frequency space, and the Doppler signal in the obtained frequency space predominates any of the above profiles. By determining whether to show or not, it can be determined whether the body is moving or at rest (that is, during a certain posture).
  • a monitored person monitoring apparatus is fixed based on a detection result of a sleeping posture detection unit that detects a sleeping posture that is a sleeping posture of a monitored subject to be monitored, and a detection result of the sleeping posture detection unit.
  • a sleeping posture determination notification unit for notifying the outside when the sleeping posture is continued for a predetermined time.
  • the sleeping posture detection unit detects the sleeping posture of the monitored person based on the image of the monitored person.
  • Such a monitored person monitoring apparatus includes a sleeping posture detection unit that detects the sleeping posture in a non-contact manner, so that the sleeping posture can be detected without wearing a sensor, and the occurrence of bed slip can be reduced.
  • the monitoring object monitoring apparatus further includes a feature receiving unit that receives an input of a predetermined characteristic parameter related to occurrence of bed slipping in the monitored person, and the sleeping posture determination notification unit includes: The predetermined time is changed based on the feature parameter received by the feature receiving unit.
  • the ease (risk) of occurrence of bedsores is not uniform. Some people are prone to bedsores and others are difficult to bedsores.
  • the monitored person monitoring apparatus changes the predetermined time based on the feature parameter received by the feature receiving unit, so that the predetermined time can be optimized according to the ease of occurrence of bed slip. For example, a person who is relatively prone to bed slipping is set to the predetermined time short, and a person who is relatively hard to slip the floor is set to a long time (( Corresponding predetermined time) ⁇ (predetermined time corresponding to a person who is difficult to make a bed slip))).
  • the characteristic parameter includes at least one of the body shape of the monitored person, the presence or absence of paralysis in the monitored person, and the location of paralysis in the monitored person Contains one.
  • the monitored person monitoring apparatus can optimize the predetermined time according to the body type of the monitored person when the characteristic parameter includes the body type of the monitored person.
  • the monitored person monitoring apparatus can optimize the predetermined time according to the presence or absence of the paralysis in the monitored person when the characteristic parameter includes the presence or absence of the paralysis in the monitored person.
  • the above-described monitored person monitoring device further includes a sleeping posture information storage unit that stores a plurality of different sleeping postures, and the sleeping posture determination notification unit, when notifying the outside, One or more sleeping postures are selected from the plurality of sleeping postures stored in the sleeping posture information storage unit, and the selected sleeping posture is further notified.
  • the plurality of different sleeping postures include a supine lying on the back, a right-side lying posture sleeping on the left arm facing down, and a lower right arm. Left-sided lying down lying on the side and lying down lying down.
  • a so-called postural change as a countermeasure against bedsores. Since the monitored person monitoring device notifies the selected one or a plurality of sleeping postures, a supervisor such as a nurse or a caregiver can change the posture of the monitored person with reference to the notification.
  • the sleeping posture determination notification unit is input from the feature receiving unit from among a plurality of sleeping postures stored in the sleeping posture information storage unit. A sleeping posture is selected based on the feature parameter.
  • the monitored person monitoring apparatus selects a sleeping position based on the characteristic parameter when notifying the sleeping position when the feature parameter includes a part of paralysis in the monitored person. The posture can be notified.
  • the sleeping posture determination notification unit is a constant that continues for the predetermined time from the plurality of sleeping postures stored in the sleeping posture information storage unit. A sleeping posture different from the sleeping posture is selected.
  • Such a monitored person monitoring device selects a sleeping position different from the certain sleeping position that has continued for the predetermined time when notifying the sleeping position.
  • the monitor can be switched to a different sleeping posture, and the position of the monitored person can be changed more appropriately.
  • the above-described monitored person monitoring apparatus further includes an order receiving unit that receives an input of a selection order of a sleeping posture in association with the monitored person, and the sleeping posture information storage unit includes the order receiving unit.
  • the sleeping order determination notifying unit further selects a sleeping posture according to the selection order from a plurality of sleeping postures stored in the sleeping posture information storage unit.
  • Such a monitored person monitoring device selects a sleeping position in accordance with the selection order when notifying the sleeping position, so that a monitor such as a nurse or a caregiver can switch the monitored person to a different sleeping position. It is possible to change the position of the monitored person more appropriately.
  • the sleeping posture information storage unit associates the sleeping posture detected by the sleeping posture detection unit with the monitored person as the plurality of sleeping postures.
  • Such a monitored person monitoring device stores the sleeping position detected by the sleeping position detection unit in the sleeping position information storage unit, so that the position can be changed in the sleeping position that the monitored person can actually take, Can avoid a severe sleeping posture.
  • the above-described monitored person monitoring device further includes a sleeping position receiving unit that receives an input of a sleeping position in association with the monitored person, and the sleeping position information storage unit is configured to receive the sleeping position reception
  • the sleeping posture received by the unit is stored in association with the monitored person as the plurality of sleeping postures.
  • Such a monitored person monitoring apparatus includes a sleeping posture receiving unit, a sleeping posture that is preferable for the monitored person can be input and stored in the sleeping posture information storage unit, and a sleeping posture that is preferable for the monitored person. Can change position.
  • the bed detection unit that detects the bed of the monitored person, and the bed posture detection unit after the bed detection is detected by the bed detection unit.
  • a sleeping posture information storage unit that stores the sleeping posture detected first, and the sleeping posture determination notification unit stores the sleeping posture information storage unit in the sleeping posture information storage unit when notifying the outside. Further notice of the sleeping posture.
  • Such a monitored person monitoring device selects the sleeping posture first detected by the sleeping posture detection unit after detecting the bed entry by the floor detection unit when notifying the outside.
  • a monitor such as a caregiver or the like has a high probability of switching the monitored person to a different sleeping posture, and can change the position of the monitored person more appropriately.
  • the sleeping posture receiving unit further receives an input of at least one of a right knee angle and a left knee angle in association with the monitored person.
  • the sleeping posture information storage unit further stores at least one of the right knee angle and the left knee angle received by the sleeping posture reception unit in association with the monitored person, and the sleeping posture determination notification unit.
  • at least one of a right knee angle and a left knee angle corresponding to the monitored person stored in the sleeping posture information storage unit is further notified.
  • the monitored person monitoring apparatus further notifies at least one of a right knee angle and a left knee angle corresponding to the monitored person stored in the sleeping posture information storage unit when notifying the outside Therefore, a monitor such as a nurse or a caregiver can change the position of the monitored person at a preferable knee angle according to the condition of the monitored person.
  • the sleeping posture reception unit further receives input of information on elements that can be used in association with the monitored person to prevent bedsore
  • the posture information storage unit further stores information on the elements received by the sleeping posture reception unit in association with the monitored person
  • the sleeping posture determination notification unit is configured to notify the sleeping posture when notifying the outside. The information of the element corresponding to the monitored person stored in the information storage unit is further notified.
  • Such a monitored person monitoring device corresponds to the monitored person stored in the sleeping posture information storage unit, for example, a bedding such as a pillow or a cushion, and welfare equipment, etc. when notifying the outside
  • a bedding such as a pillow or a cushion
  • welfare equipment etc.
  • information on the above-mentioned elements that can be used to prevent bed sores (decubitus) is notified, so that a monitor such as a nurse or a caregiver uses a suitable tool according to the condition of the monitored person. Can change position.
  • a monitoring subject monitoring method is based on a sleeping posture detection step of detecting a sleeping posture that is a sleeping posture of a monitored subject to be monitored in a non-contact manner and a detection result of the sleeping posture detection step. And a sleeping posture determination notification step of notifying the outside when a certain sleeping posture continues for a predetermined time.
  • Such a monitored person monitoring method includes a sleeping posture detection step for detecting the sleeping posture in a non-contact manner, so that the sleeping posture can be detected without wearing a sensor, and the occurrence of bed slip can be reduced.
  • a monitored person monitoring system includes a terminal device and a monitored person monitoring device that is communicably connected to the terminal device and monitors a monitored person that is a monitoring target.
  • the monitored person monitoring device is any one of the above-described monitored person monitoring devices.
  • Such a monitored person monitoring system uses any of the above-described monitored person monitoring devices, and therefore can detect a sleeping posture without wearing a sensor, and can reduce the occurrence of bed slip.
  • a monitored person monitoring device a monitored person monitoring method, and a monitored person monitoring system can be provided.

Abstract

Un dispositif de surveillance d'un sujet de surveillance, un procédé de surveillance d'un sujet de surveillance, et un système de surveillance d'un sujet de surveillance, selon la présente invention, détectent sans contact une posture de sommeil qui est une posture de sommeil de la part d'un sujet de surveillance qui est un sujet devant être surveillé, et émettent une notification à l'extérieur si, sur la base du résultat de la détection, une posture de sommeil donnée a été maintenue pendant un temps prescrit. Par conséquent, il est possible que le dispositif de surveillance d'un sujet de surveillance, le procédé de surveillance d'un sujet de surveillance, et le système de surveillance d'un sujet de surveillance, selon la présente invention, détectent une posture de sommeil sans qu'aucun capteur ne soit porté, et réduisent les apparitions d'escarres de décubitus.
PCT/JP2017/014920 2016-04-19 2017-04-12 Dispositif, procédé et système de surveillance d'un sujet de surveillance WO2017183528A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018513126A JP6908028B2 (ja) 2016-04-19 2017-04-12 被監視者監視装置、該方法、該システムおよびプログラム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016083441 2016-04-19
JP2016-083441 2016-04-19

Publications (1)

Publication Number Publication Date
WO2017183528A1 true WO2017183528A1 (fr) 2017-10-26

Family

ID=60116292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/014920 WO2017183528A1 (fr) 2016-04-19 2017-04-12 Dispositif, procédé et système de surveillance d'un sujet de surveillance

Country Status (2)

Country Link
JP (1) JP6908028B2 (fr)
WO (1) WO2017183528A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020057223A (ja) * 2018-10-02 2020-04-09 コニカミノルタ株式会社 状態監視装置
JP7451040B2 (ja) 2020-05-11 2024-03-18 日本無線株式会社 生体状態推定装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001095848A2 (fr) * 2000-06-09 2001-12-20 Bed-Check Corporation Appareil et procede permettant de reduire le risque d'escarres de decubitus
JP2003024392A (ja) * 2001-07-12 2003-01-28 Fujikura Ltd 床ずれ防止センサ
JP2012005745A (ja) * 2010-06-28 2012-01-12 Tateyama System Laboratory Ltd 寝床看護システム
JP2013526900A (ja) * 2010-04-22 2013-06-27 ケンタウリ メディカル インコーポレイテッド 圧力誘因虚血、褥瘡等の状況を防止、検知及び処置するシステム、デバイス及び方法
JP2013544616A (ja) * 2010-12-07 2013-12-19 アーリーセンス リミテッド 臨床症状のモニター、予測、および治療
WO2015074007A1 (fr) * 2013-11-15 2015-05-21 Leaf Healthcare, Inc. Prévention et traitement de sorties de lit, de chutes de lit et d'autres états
WO2015151963A1 (fr) * 2014-03-31 2015-10-08 富士フイルム株式会社 Dispositif de distribution d'informations de guidage, procédé de commande d'un dispositif de distribution d'informations de guidage, programme de distribution d'informations de guidage, et système de distribution d'informations de guidage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006092257A (ja) * 2004-09-24 2006-04-06 Sekisui Chem Co Ltd 介護支援システム及び介護支援方法
JP2008212306A (ja) * 2007-03-01 2008-09-18 Paramount Bed Co Ltd 寝台装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001095848A2 (fr) * 2000-06-09 2001-12-20 Bed-Check Corporation Appareil et procede permettant de reduire le risque d'escarres de decubitus
JP2003024392A (ja) * 2001-07-12 2003-01-28 Fujikura Ltd 床ずれ防止センサ
JP2013526900A (ja) * 2010-04-22 2013-06-27 ケンタウリ メディカル インコーポレイテッド 圧力誘因虚血、褥瘡等の状況を防止、検知及び処置するシステム、デバイス及び方法
JP2012005745A (ja) * 2010-06-28 2012-01-12 Tateyama System Laboratory Ltd 寝床看護システム
JP2013544616A (ja) * 2010-12-07 2013-12-19 アーリーセンス リミテッド 臨床症状のモニター、予測、および治療
WO2015074007A1 (fr) * 2013-11-15 2015-05-21 Leaf Healthcare, Inc. Prévention et traitement de sorties de lit, de chutes de lit et d'autres états
WO2015151963A1 (fr) * 2014-03-31 2015-10-08 富士フイルム株式会社 Dispositif de distribution d'informations de guidage, procédé de commande d'un dispositif de distribution d'informations de guidage, programme de distribution d'informations de guidage, et système de distribution d'informations de guidage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020057223A (ja) * 2018-10-02 2020-04-09 コニカミノルタ株式会社 状態監視装置
JP7225649B2 (ja) 2018-10-02 2023-02-21 コニカミノルタ株式会社 状態監視装置
JP7451040B2 (ja) 2020-05-11 2024-03-18 日本無線株式会社 生体状態推定装置

Also Published As

Publication number Publication date
JP6908028B2 (ja) 2021-07-21
JPWO2017183528A1 (ja) 2019-02-21

Similar Documents

Publication Publication Date Title
WO2017183602A1 (fr) Système de contrôle de sujet de contrôle et procédé de contrôle de sujet
JP6852733B2 (ja) 生体監視装置及び生体監視方法
JP4058310B2 (ja) 睡眠状態判定装置及び就寝モニタリングシステム
WO2017183603A1 (fr) Système de surveillance de sujet surveillé et procédé de surveillance de sujet
WO2018003752A1 (fr) Dispositif de détection d'anomalies respiratoires et procédé de détection d'anomalies respiratoires
WO2017183528A1 (fr) Dispositif, procédé et système de surveillance d'un sujet de surveillance
WO2017195839A1 (fr) Système de surveillance de personne surveillée, dispositif terminal et procédé de surveillance de personne surveillée
JP7413936B2 (ja) 情報処理装置、見守りシステム、および制御プログラム
WO2018012432A1 (fr) Dispositif de détermination de comportement et procédé de détermination de comportement
JP6711474B2 (ja) システム、システムの制御方法、制御プログラム、およびプログラムを含む装置
WO2020003715A1 (fr) Programme de délivrance de rapport, procédé de délivrance de rapport et dispositif de délivrance de rapport
WO2017081995A1 (fr) Dispositif et procédé de surveillance de personne, et système de surveillance de personne
JP2001195678A (ja) 高齢者・障害者等生活管理支援システム
JP2021176036A (ja) 情報処理装置および情報処理プログラム
JP2020052808A (ja) 見守り装置、見守りシステム、見守りプログラム、および見守り方法
JP7484393B2 (ja) 情報処理装置および情報処理プログラム
JP7415434B2 (ja) 情報共有装置、情報共有システム、および情報共有プログラム
JP6930536B2 (ja) 生体監視システム及び生体監視システムのプログラム
JP7327396B2 (ja) 制御プログラム、レポート出力方法、およびレポート出力装置
JP7259540B2 (ja) 判定装置、判定装置の制御プログラム、および判定方法
JP7467869B2 (ja) 制御プログラム、情報処理装置、および情報処理システム
JP7251546B2 (ja) レポート出力プログラム、レポート出力方法、およびレポート出力装置
JP2022190750A (ja) 情報処理装置、情報処理システム、情報処理プログラムおよび制御方法
JP2021176035A (ja) 情報処理装置および情報処理プログラム
JP2021197073A (ja) 情報処理装置、情報処理システム、および情報処理プログラム

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2018513126

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17785867

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17785867

Country of ref document: EP

Kind code of ref document: A1