WO2017183602A1 - Système de contrôle de sujet de contrôle et procédé de contrôle de sujet - Google Patents

Système de contrôle de sujet de contrôle et procédé de contrôle de sujet Download PDF

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Publication number
WO2017183602A1
WO2017183602A1 PCT/JP2017/015453 JP2017015453W WO2017183602A1 WO 2017183602 A1 WO2017183602 A1 WO 2017183602A1 JP 2017015453 W JP2017015453 W JP 2017015453W WO 2017183602 A1 WO2017183602 A1 WO 2017183602A1
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WIPO (PCT)
Prior art keywords
monitored person
unit
sleeping
predetermined
monitoring system
Prior art date
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PCT/JP2017/015453
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English (en)
Japanese (ja)
Inventor
将司 古後
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コニカミノルタ株式会社
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Priority to JP2018513170A priority Critical patent/JP6806145B2/ja
Publication of WO2017183602A1 publication Critical patent/WO2017183602A1/fr

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    • 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
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • 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 system that monitors, for example, a person who needs nursing or a person who needs care (hereinafter referred to as a nursing person), and a method applied to the system. .
  • 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.
  • an increase in the number of nurses requiring medical attention due to illness, injury, aging, etc. is expected, compared to 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.
  • This biological information acquisition apparatus extracts a respiratory component included in a microwave detected by a detection unit that irradiates a subject with a microwave and detects the microwave reflected by the subject, and the detection unit.
  • the body type of the nurses etc. The time interval for changing the sleeping posture, the posture to be changed next, and the like are different.
  • a technique capable of supporting the management of the posture of the nurses and the like who are sleeping is desired.
  • An object of the present invention is to provide a monitored person monitoring system and a monitored person monitoring method capable of supporting the management of the posture of the monitored person sleeping.
  • a monitored person monitoring system includes an imaging unit, a measurement unit, a storage unit, a first storage processing unit, a detection unit, and a second storage processing unit. And comprising.
  • the imaging unit photographs the monitored person while the monitored person is sleeping.
  • the measurement unit measures the amount of movement of the monitored person sleeping in parallel with the photographing.
  • the first storage processing unit sets a time zone in which the amount of movement of the monitored person sleeping is equal to or less than a predetermined amount as a recording time zone, and the monitored image taken by the imaging unit in the recording time zone A first process for storing the person's image in the storage unit is performed.
  • the detection unit detects a sleeping posture that is a posture in which the monitored person is sleeping based on an image stored in the storage unit by the first process.
  • the second storage processing unit performs a second process for causing the storage unit to store sleeping posture information indicating the sleeping posture detected by the detection unit.
  • FIG. 1 It is a figure which shows the structure of the to-be-monitored person monitoring system in this embodiment. It is a figure which shows the structure of the sensor apparatus in the to-be-monitored person monitoring system shown in FIG. It is a figure which shows the structure of the management server apparatus in the to-be-monitored person monitoring system shown in FIG. It is explanatory drawing explaining one function of the to-be-monitored person monitoring system in this embodiment. It is a schematic diagram which shows the state to which the to-be-monitored person is sleeping (facing up). It is a schematic diagram which shows the state (depression) where the to-be-monitored person is sleeping. It is a schematic diagram which shows the state (right side direction) where the to-be-monitored person is sleeping.
  • the monitored person monitoring system in the embodiment is a system that uses a plurality of devices to monitor a monitored person (monitoring target) that is a monitoring target (monitoring target) to be monitored (to be monitored), and a terminal device, And a monitored person monitoring device that is connected to the terminal device so as to be communicable, detects a predetermined event related to the monitored person, and notifies the terminal device of the event.
  • the monitored person monitoring device may be integrally configured by a single device, but in this embodiment, the monitored person monitoring device is connected to the sensor device and the sensor device and the terminal device so as to communicate with each other.
  • the management server device central processing unit
  • This sensor device detects the predetermined event related to the monitored person and notifies (notifies and transmits) the management server device.
  • the management server device manages the event that has received the notification, and re-notifies the event to a predetermined terminal device associated with the sensor device.
  • the terminal device may be one type of device, in the present embodiment, the terminal device is two types of devices, a fixed terminal device and a mobile 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. Since the fixed terminal device and the mobile terminal device are substantially the same, in the following embodiments, the mobile terminal device will be mainly described.
  • FIG. 1 is a diagram illustrating a configuration of a monitored person monitoring system MS in the embodiment.
  • FIG. 2 is a diagram showing a configuration of the sensor device SU in the monitored person monitoring system MS shown in FIG.
  • FIG. 3 is a diagram showing a configuration of the management server device SV in the monitored person monitoring system MS shown in FIG.
  • such a monitored person monitoring system MS 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, Private Branch eXchange) 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, Private Branch eXchange) CX, which are wired or wireless, LAN (L
  • 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 configures 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 rooms RM in which a plurality of monitored persons Ob live and a plurality of rooms such as a nurse station.
  • the sensor device SU has a communication function that communicates with other devices SV, SP, TA via the network NW, detects a predetermined event related to the monitored person Ob, and sends the detected event to the management server device SV. To the terminal devices SP and TA, generate an image including a moving image, and distribute the moving image to the terminal devices SP and TA.
  • the predetermined event preferably includes an event that needs to be dealt with (responded).
  • the sensor device SU includes an imaging unit 11, a Doppler sensor unit 12, a sensor-side control processing unit (SU control processing unit) 13, and a sensor-side communication interface unit (SU communication IF unit). 14.
  • the imaging unit 11 is an apparatus that is connected to the SU control processing unit 13 and generates an image (image data) under the control of the SU control processing unit 13.
  • the image includes a still image (still image data) and a moving image (moving image data).
  • the imaging unit 11 is arranged so as to be able to monitor a space where the monitored person Ob is scheduled (location space, in the example shown in FIG. 1, the room RM of the installation location), and the above location space is taken as an imaging target.
  • the image (image data) overlooking the imaging target is generated, and the imaging target image (target image) is output to the SU control processing unit 13.
  • the imaging unit 11 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 is arranged so that the imaging target can be imaged from directly above the preset planned head position (usually the position where the pillow is disposed).
  • the sensor device SU uses the imaging unit 11 to acquire an image of the monitored person Ob taken from above the monitored person Ob, preferably an image taken from directly above the planned head position.
  • Such an imaging unit 11 may be a device that generates an image of visible light, but in the present embodiment, it is a device that generates an infrared image so that the monitored person Ob can be monitored even in a relatively dark place.
  • the imaging unit 11 has an imaging optical system that forms an infrared optical image of an imaging target on a predetermined imaging surface, and a light receiving surface that matches the imaging surface.
  • An image sensor that is arranged and converts an infrared optical image in the imaging target into an electrical signal, and image data that represents an infrared image in the imaging target by performing image processing on the output of the image sensor It is a digital infrared camera provided with the image processing part etc. which produce
  • the imaging optical system of the imaging unit 11 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 11 is disposed. .
  • the Doppler sensor unit 12 is a device that measures a predetermined body movement in the monitored person Ob.
  • the Doppler sensor unit 12 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 frequency component Doppler signal DS based on the transmission wave and the reflection wave.
  • the frequency of the reflected wave is shifted in proportion to the moving speed of the object due to the so-called Doppler effect, so that a difference (Doppler frequency component) occurs between the frequency of the transmitted wave and the frequency of the reflected wave.
  • the Doppler sensor unit 12 generates a signal of the Doppler frequency component as a Doppler signal DS and outputs it to the SU control processing unit 13.
  • the transmission wave may be an ultrasonic wave or a microwave, but in the present embodiment, it is a microwave. 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 SU communication IF unit 14 is a communication circuit that is connected to the SU control processing unit 13 and performs communication in accordance with the control of the SU control processing unit 13.
  • the SU communication IF unit 14 generates a communication signal containing the data to be transferred input from the SU control processing unit 13 according to the 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, and TA via the network NW.
  • the SU communication IF unit 14 receives communication signals from other devices SV, SP, and TA via the network NW, extracts data from the received communication signals, and the SU control processing unit 13 can process the extracted data.
  • the data is converted into data in a proper format and output to the SU control processing unit 13.
  • the SU communication IF unit 14 includes, for example, a communication interface circuit that conforms to the IEEE 802.11 standard or the like.
  • the SU control processing unit 13 controls each unit of the sensor device SU according to the function of each unit, detects a predetermined event related to the monitored person Ob, and notifies the management server device SV of the detected event. This is a circuit for performing a voice call with the terminal devices SP and TA, generating an image including a moving image, and distributing the moving image to the terminal devices SP and TA.
  • the SU control processing unit 13 includes, for example, a CPU (Central Processing Unit) and its peripheral circuits.
  • 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 that communicates with other devices SU, SP, TA via the network NW, and receives a notification of a predetermined event related to the monitored person Ob from the sensor device SU. It is a device that manages information related to monitoring Ob (monitoring information). When the management server device SV receives the first event notification communication signal from the sensor device SU as the event notification, the management server device SV relates to the monitoring of the monitored person Ob based on each information accommodated in the first event notification communication signal.
  • a predetermined terminal device that stores (records) monitoring information and associates a communication signal (second event notification communication signal) containing the monitoring information related to monitoring of the monitored person Ob in advance with the sensor device SU. Send to SP, TA.
  • the management server device SV indicates the notification destination (re-notification destination, re-notification destination, transmission destination) such as the first event notification communication signal transmitted from the sensor device SU and the notification of the sensor ID that is the transmission source.
  • the correspondence relationship (notification destination correspondence relationship) with the terminal ID (re-notification destination) and the communication address thereof are stored.
  • the terminal ID (terminal device identifier) is an identifier for identifying and identifying the terminal devices SP and TA.
  • the management server device SV provides the client with data corresponding to the request of the client (in this embodiment, the fixed terminal device SP and the portable terminal device TA).
  • Such a management server device SV can be configured by, for example, a computer with a communication function.
  • the management server device SV includes a motion amount calculation unit 21, a first determination unit 22, a storage unit 23, a first storage processing unit 24, a sleeping posture determination unit 25, and a second storage processing unit. 26, a first determination unit 27, a second determination unit 28, a second determination unit 29, and a third determination unit 30. These functional blocks will be described later.
  • fixed terminal device SP inputs a communication function for communicating with other devices SU, SV, TA via network NW, a display function for displaying predetermined information, and predetermined instructions and data. Monitored person by inputting a predetermined instruction or data to be given to the management server device SV or the portable terminal device TA, displaying monitoring information obtained by the sensor device SU, etc. It is a device that functions as a user interface (UI) of the monitoring system MS.
  • UI user interface
  • Such a fixed terminal device SP can be configured by, for example, a computer with a communication function.
  • the fixed terminal device SP as an example of the terminal device operates in the same manner as the mobile terminal device TA. However, in this specification, a mobile terminal device TA that is another example of the terminal device will be described.
  • 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 monitoring function (including moving images) obtained by the sensor device SU by inputting a predetermined instruction or data to be provided to the management server device SV or the sensor device SU, or by notification from the management server device SV.
  • This is a device for displaying or making a nurse call response or calling by voice call with the sensor device SU.
  • FIG. 4 is an explanatory diagram illustrating one function of the monitored person monitoring system MS in the present embodiment. 2 to 4, the imaging unit 11 captures a moving image of the monitored person Ob while the monitored person Ob is sleeping, and the SU communication IF unit 14 uses the moving image data MD as a management server device. Send to SV.
  • the shooting time is, for example, 24 hours.
  • the motion amount calculation unit 21 calculates the amount of motion of the sleeping person Ob using the moving image data MD (image data) in parallel with the shooting of the moving image by the imaging unit 11. More specifically, the motion amount calculation unit 21 calculates, for example, a difference between the current frame and, for example, a frame five seconds before in the frames constituting the moving image data MD, and the pixels having different pixel values. Is calculated as the amount of motion.
  • the imaging unit 11 and the motion amount calculation unit 21 function as a measurement unit that measures the amount of motion of the monitored person Ob who is sleeping.
  • the measurement unit sequentially measures the amount of movement of the monitored person Ob. For example, the amount of movement is measured every predetermined time (for example, every second).
  • the first determination unit 22 determines whether the sequentially measured motion amount is equal to or less than a predetermined threshold.
  • the first storage processing unit 24 sets a time zone in which the amount of motion is equal to or less than a predetermined threshold (in other words, a time zone in which the amount of motion of the monitored person Ob sleeping is equal to or less than the predetermined amount) as a recording time zone.
  • a first process of storing the image of the monitored person Ob taken by the imaging unit 11 in the time zone in the storage unit 23 is performed.
  • the time zone indicated by the symbol ( ⁇ ) shown in FIG. 4 is a non-recording time zone.
  • the time zone between the non-recording time zone ( ⁇ ) and the non-recording time zone ( ⁇ ) is the recording time zone (for example, the time zone from time t2 to time t3 is the recording time zone).
  • the first storage processing unit 24 starts the first process when the motion amount is equal to or less than a predetermined threshold, and ends the first process when the motion amount exceeds the predetermined threshold.
  • the sleeping posture determination unit 25 determines the posture (sleeping posture) of the monitored person Ob using the moving image data MD (image data) after the recording time period has elapsed.
  • the imaging unit 11 and the sleeping posture determination unit 25 function as a detection unit that detects the sleeping posture of the monitored person Ob.
  • An example of how to detect the sleeping posture will be described.
  • 5 to 8 are schematic views showing a state where the monitored person Ob is sleeping, FIG. 5 shows a case where the sleeping posture is supine, FIG. 6 shows a case where the sleeping posture is prone, 7 shows a case where the sleeping posture is right sideways, and FIG. 8 shows a case where the sleeping posture is left sideways.
  • the detection unit determines the sleeping posture of the monitored person Ob by paying attention to the skin color area 51 and the hair color area 53 of the head of the monitored person Ob.
  • 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 sleeping posture determination unit 25 extracts the image area of the head of the monitored person Ob using the moving image data MD after the recording time period has elapsed. For example, by the Hough transform of a circle or an ellipse, for example, by pattern matching using a head model prepared in advance, or by, for example, a neural network learned for head detection, The image area of the head is extracted. Next, the sleeping posture determination unit 25 extracts the skin color region 51 and the hair color region 53 in the extracted image region. These areas can be distinguished by color.
  • the sleeping posture determination unit 25 determines that the sleeping posture of the monitored person Ob is right sideways if the hair color area 53 is present in the most left side of the image area of the head of the monitored person Ob (FIG. 7). ). The sleeping posture determination unit 25 determines that the sleeping posture of the monitored person Ob is the left side when the hair color area 53 is present in the most right part of the image area of the head of the monitored person Ob (FIG. 8). ). The sleeping posture determination unit 25 does not correspond to either the right side orientation or the left side orientation. If the skin color region 51 is larger than the hair color region 53 in the image region of the head of the monitored subject Ob, the sleeping posture of the monitored subject Ob is displayed. The posture is determined to be supine (FIG. 5).
  • the sleeping posture determination unit 25 does not correspond to either the right side orientation or the left side orientation. If the hair color region 53 is larger than the skin color region 51 in the image region of the head of the monitored subject Ob, the sleeping posture of the monitored subject Ob is displayed. The posture is determined to be prone (FIG. 6).
  • Patent Document 1 described in the background art may be used for detection of the sleeping posture.
  • the second storage processing unit 26 has the sleeping posture determined by the sleeping posture determination unit 25 (that is, the detection unit configured by the imaging unit 11 and the sleeping posture determination unit 25 includes A second process of storing the sleeping position information (information indicating any one of supine, prone, left lateral orientation, and right lateral orientation) in the storage unit 23 is performed.
  • the sleeping posture indicated by the symbol ( ⁇ ) shown in FIG. 4 indicates the supine position
  • the sleeping posture indicated by the symbol ( ⁇ ) indicates prone
  • the sleeping posture indicated by the symbol ( ⁇ ) indicates the left lateral orientation
  • the symbol ( ⁇ The sleeping posture indicated by () indicates the right lateral orientation.
  • FIG. 9 is a flowchart for explaining this operation. An explanation will be given taking the lean person shown in FIG. 4 as an example.
  • the imaging unit 11 starts capturing a moving image of the monitored person Ob in a sleeping state (step S ⁇ b> 21), and the sensor device SU stores the moving image data MD of the captured moving image. Sequentially transmitted to the management server device SV.
  • the motion amount calculation unit 21 calculates the motion amount of the monitored person Ob using the moving image data MD (step S22).
  • the first determination unit 22 compares the amount of motion calculated in step S22 with a threshold value TH1 shown in FIG. 4, and determines whether or not the amount of motion is equal to or less than the threshold value TH1 (step S23).
  • step S23 When the first determination unit 22 determines that the motion amount exceeds the threshold value TH1 (No in step S23), the motion amount calculation unit 21 continues the process of step S22.
  • the first storage processing unit 24 stores the image of the monitored person Ob in the storage unit 23. Is started (step S24). For example, when the first determination unit 22 determines that the amount of motion at time t2 illustrated in FIG. 4 is equal to or less than the threshold value TH1, the first storage processing unit 24 includes the frame (image) at time t2 in the moving image data MD. Then, the process of storing the frame (image) in the storage unit 23 is started.
  • the motion amount calculation unit 21 calculates the motion amount of the monitored person Ob using the moving image data MD after time t2 (step S25).
  • the first determination unit 22 compares the amount of motion calculated in step S25 with a threshold value TH1 shown in FIG. 4, and determines whether or not the amount of motion is equal to or less than the threshold value TH1 (step S26).
  • step S26 When the first determination unit 22 determines that the motion amount is equal to or less than the threshold value TH1 (Yes in step S26), the motion amount calculation unit 21 continues the process of step S25.
  • the first storage processing unit 24 performs processing for storing the image of the monitored person Ob in the storage unit 23.
  • the process ends (step S27).
  • the first determination unit 22 determines that the amount of motion at time t3 illustrated in FIG. 4 exceeds the threshold TH1
  • the first storage processing unit 24 includes the frame (image) at time t3 in the moving image data MD.
  • the process of storing the frame (image) in the storage unit 23 is stopped.
  • the storage unit 23 stores moving image data MD in a recording time zone (time zone from time t2 to time t3) between the non-recording time zone T1 and the non-recording time zone T2.
  • the sleeping posture determination unit 25 determines the sleeping posture of the monitored person Ob using the moving image data MD after time t2 (step S28). Referring to FIG. 4, the sleeping posture after time t2 is determined to be in the supine position.
  • the second storage processing unit 26 causes the storage unit 23 to store the sleeping posture determined in step S28 as the sleeping posture in the recording time zone (here, the time zone from time t2 to time t3) (step S29).
  • the motion amount calculation unit 21 calculates the motion amount of the monitored person Ob using the moving image data MD after time t3 (step S22). Thereafter, the same processing as described above is repeated. Therefore, with reference to FIG. 4, the moving image data MD and sleeping posture in the recording time zone between the non-recording time zone T2 and the non-recording time zone T3, and between the non-recording time zone T3 and the non-recording time zone T4 The moving image data MD and the sleeping posture of the recording time zone are stored in the storage unit 23.
  • the second storage processing unit 26 performs the processing of step S29 (second processing), so that the sleeping posture is stored in time series for the monitored person Ob. Can be memorized.
  • the history of the sleeping posture of the monitored person Ob who is sleeping is stored in the storage unit 23. Therefore, since the supervisor NS (nurse etc.) can go to the room of the monitored person Ob who is sleeping regularly and save the trouble of recording the sleeping posture of the monitored person Ob, the supervisor NS Can improve business efficiency.
  • the supervisor NS can know the past sleeping posture and the time when the sleeping posture is determined by viewing the sleeping posture history. Therefore, when the supervisor NS next changes the sleeping posture of the monitored person Ob, it is used as a reference for determining the timing to change to the next sleeping posture and determining which sleeping posture the next sleeping posture should be. can do.
  • the storage unit 23 includes a non-recording time zone (for example, the non-recording time zone T1, shown in FIG. T2, T3, T4), and the moving image data MD (useless moving image data MD) in this time zone is not stored, so that the capacity required for the storage unit 23 can be reduced. Therefore, the cost of the storage unit 23 can be reduced.
  • a non-recording time zone for example, the non-recording time zone T1, shown in FIG. T2, T3, T4
  • This embodiment has the following functions 1 to 7.
  • monitored person monitoring system MS includes a first input unit (not shown).
  • the first input unit may be provided in any of the management server device SV, the fixed terminal device SP, and the mobile terminal device TA.
  • the first input unit is realized by a keyboard, a mouse, a touch panel, or the like.
  • the first determination unit 22 is input when the first input unit is operated by a user of the monitored person monitoring system MS (for example, the supervisor NS) and a value that is the predetermined threshold is input. It is determined whether or not the amount of movement of the monitored person Ob who is sleeping is equal to or less than a predetermined threshold value.
  • a user of the monitored person monitoring system MS for example, the supervisor NS
  • a value that is the predetermined threshold is input. It is determined whether or not the amount of movement of the monitored person Ob who is sleeping is equal to or less than a predetermined threshold value.
  • the user of the monitored person monitoring system MS can determine a predetermined threshold value.
  • the user determines a value serving as a predetermined threshold in consideration of the body type of the monitored person Ob.
  • monitored person monitoring system MS includes a second input unit (not shown).
  • the second input unit may be provided in any of the management server device SV, the fixed terminal device SP, and the mobile terminal device TA.
  • the second input unit is realized by a keyboard, a mouse, a touch panel, or the like.
  • the first determining unit 27 is operated by the user of the monitored person monitoring system MS (for example, the monitoring person NS), and the second input unit is operated to input a predetermined characteristic parameter related to occurrence of bed slip for the monitored person Ob.
  • a predetermined threshold is determined based on the feature parameter.
  • a predetermined threshold is automatically determined based on the characteristic parameter.
  • the characteristic parameter is information indicating the body type of the monitored person Ob.
  • the first determination unit 27 reduces the predetermined threshold value to be determined when the body shape of the monitored person Ob is thin compared to when the body is fat.
  • the threshold value TH1 for the lean body type is set smaller than the threshold value TH2 for the thick body type. If you are thin, there is a higher risk of bed slipping than if you are fat.
  • the characteristic parameter is information indicating whether or not the monitored person Ob has symptoms of paralysis.
  • the 1st determination part 27 makes the predetermined
  • the characteristic parameter is information indicating the location of the paralyzed person Ob.
  • the 1st determination part 27 makes the predetermined
  • the part of the paralysis is a predetermined part (a part where the body weight is likely to be applied, for example, the buttocks)
  • the risk of bed slip is higher than that when the part is not a predetermined part, so that detailed observation can be performed.
  • the first storage processing unit 24 selects all the images of the monitored subject Ob photographed by the imaging unit 11 in the recording time zone at a predetermined time interval in the recording time zone.
  • the image is stored in the storage unit 23. More specifically, referring to FIG. 4, the first storage processing unit 24 stores, for example, images selected at intervals of 5 seconds in the recording time zone T1 in the storage unit 23, and records the recording time.
  • the images selected at intervals of 5 seconds among the moving images in the band T2 are stored in the storage unit 23, and the images selected at intervals of 5 seconds among the moving images in the recording time zone T3 are stored in the storage unit 23.
  • the same processing is performed for the moving image of the belt.
  • monitored person monitoring system MS includes a third input unit (not shown).
  • the third input unit may be provided in any of the management server device SV, the fixed terminal device SP, and the mobile terminal device TA.
  • the third input unit is realized by a keyboard, a mouse, a touch panel, or the like.
  • the first storage processing unit 24 sets the input value to a predetermined value.
  • the image selected as the time interval is stored in the storage unit 23.
  • the user of the monitored person monitoring system MS can determine a predetermined time interval.
  • the user determines a value for a predetermined time interval in consideration of the body shape of the monitored person Ob. For example, a thin person has a higher risk of bed slipping than a fat person, so it is necessary to observe in detail. Therefore, a predetermined time interval is shortened for a thin person compared to a fat person.
  • monitored person monitoring system MS includes a fourth input unit (not shown).
  • the fourth input unit may be provided in any of the management server device SV, the fixed terminal device SP, and the mobile terminal device TA.
  • the fourth input unit is realized by a keyboard, a mouse, a touch panel, or the like.
  • the second determining unit 28 is characterized. A predetermined time interval is determined based on the parameter.
  • a predetermined time interval is automatically determined based on the characteristic parameter.
  • the characteristic parameter is information indicating the body type of the monitored person Ob.
  • the second determination unit 28 shortens the predetermined time interval to be determined when the body shape of the monitored person Ob is thin as compared with the case where the body is fat. If you are thin, there is a higher risk of bed slipping than if you are fat.
  • the characteristic parameter is information indicating whether or not the monitored person Ob has symptoms of paralysis.
  • the second determination unit 28 shortens the predetermined time interval to be determined when the monitored person Ob has a paralysis symptom compared to a case where the monitored person Ob has no paralysis symptom. If you have a paralysis symptom, the risk of bedsores is higher than if you do not have a paralysis symptom.
  • the characteristic parameter is information indicating the location of the paralyzed person Ob.
  • the 2nd determination part 28 shortens the predetermined
  • the part of the paralysis is a predetermined part (a part where the body weight is likely to be applied, for example, the buttocks)
  • the risk of bed slip is higher than that when the part is not a predetermined part, so that detailed observation can be performed.
  • FIG. 10 is a diagram illustrating an example of a Doppler signal when body movement is detected.
  • FIG. 11 is a diagram illustrating an example of a Doppler signal when respiration is detected. 10 and 11 show Doppler signal graphs, where the horizontal axis of the graph is time, and the vertical axis of the graph is an output value (signal level, amplitude).
  • the body motion is a non-periodic motion with a relatively large motion, with the motion of the torso moving slowly and the motion of the limb moving fast.
  • the Doppler signal corresponding to the body movement in which each part of the body performs various movements is a relatively wideband signal having a relatively large signal strength, and the amplitude is relatively large and the amplitude changes irregularly with time. Signal.
  • the movement of breathing appears as a vertical movement of the chest and becomes a periodic movement with a relatively small movement.
  • 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.
  • Such a Doppler signal corresponding to the movement of breathing is a relatively narrow-band signal having a relatively small signal intensity, and has a relatively small amplitude and a signal whose amplitude changes regularly with time.
  • the Doppler signal when body motion of a sleeping human is detected can be clearly distinguished from the Doppler signal when the sleeping human is breathing, so based on the Doppler signal, It is possible to detect the movement of a sleeping human.
  • the Doppler sensor unit 12 transmits a transmission wave to the monitored person Ob who is sleeping and receives a reflected wave of the transmission wave reflected by the monitored person Ob. Then, a Doppler signal DS having a Doppler frequency component is generated based on the transmitted wave and the reflected wave.
  • the SU communication IF unit 14 transmits the Doppler signal DS to the management server device SV.
  • the second determination unit 29 determines whether or not the Doppler sensor unit 12 has detected the body movement of the monitored person Ob based on the Doppler signal DS.
  • the first storage processing unit 24 calculates the movement amount of the monitored person Ob, which is calculated by the movement amount calculation unit 21, below the predetermined threshold value (for example, the threshold value TH1 shown in FIG. 4).
  • the moving image (image) of the monitored person Ob taken by the imaging unit 11 is not stored in the storage unit 23 in the time zone in which the Doppler sensor unit 12 detects the body movement of the monitored person Ob exceeding a predetermined amount. .
  • a measurement unit configured by the imaging unit 11 and the motion amount calculation unit 21 performs the predetermined image processing described above on the image of the monitored subject Ob captured by the imaging unit 11 to obtain the motion amount. Measure, but the amount of movement may not be measured well. Therefore, the Doppler sensor unit 12 is applied in a complementary manner, and the first storage processing unit is detected when the body movement of the predetermined amount or more is detected by the Doppler sensor unit 12 even if the movement amount is equal to or less than the predetermined threshold value. 24 does not store, in the storage unit 23, the image of the monitored person taken by the imaging unit 11 during the time zone in which body movement is detected.
  • the third determination unit 30 determines whether or not the monitored person Ob is in a sleeping posture. When it is determined that the monitored person Ob is not in a sleeping posture, the first storage processing unit 24 does not perform the first process even if the amount of movement is equal to or less than a predetermined threshold (predetermined amount), and The second storage processing unit 26 does not perform the second process.
  • predetermined amount a predetermined threshold
  • a known method can be used to determine whether or not the monitored person Ob is in a sleeping posture.
  • the third determination unit 30 extracts the image of the head of the monitored person Ob from the frame (image) included in the moving image data MD, and if the size of the image of the head is smaller than a predetermined value, the monitored person If Ob is determined to be a sleeping posture and the size of the image of the head is equal to or greater than a predetermined value, it is determined that the monitored subject Ob is sitting.
  • the image when the monitored person Ob is not in the sleeping position (for example, the image when sitting on the bed) is useless because it has nothing to do with preventing bed slip.
  • the posture of the monitored person Ob cannot be determined. Therefore, according to the function 7, when the monitored person Ob is in a posture other than the sleeping posture, the first process and the second process described above are not performed even if the monitored person Ob moves less than a predetermined threshold. .
  • the function 7 since it is possible to prevent the storage unit 23 from storing an image other than the posture in which the monitored person Ob is stably sleeping, the capacity required for the storage unit 23 can be reduced. Therefore, the cost of the storage unit 23 can be reduced.
  • the monitored person monitoring system includes an imaging unit that photographs the monitored person while the monitored person is sleeping, and the monitored person who is sleeping in parallel with the imaging.
  • a measurement unit that measures the amount of movement of the camera, a storage unit, and a time zone in which the amount of motion of the monitored person who is sleeping is equal to or less than a predetermined amount is set as a recording time zone, and is captured by the imaging unit
  • a first storage processing unit that performs a first process of storing the image of the monitored person in the storage unit and the image stored in the storage unit by the first process
  • a second storage process for performing a second process of storing in the storage unit a detection unit that detects a sleeping posture that is a sleeping posture of the person and a sleeping posture information that indicates the sleeping posture detected by the detection unit A section.
  • the first storage processing unit performs the first process so that the monitored person is sleeping stably (recording time). Image) is stored in the storage unit.
  • the second storage processing unit can store the sleeping posture of the person being monitored sleeping in the storage unit by performing the second processing. Therefore, the supervisor can go to the room of the person being monitored regularly and save the trouble of recording the person's sleeping posture, so that the work efficiency of the observer can be improved. .
  • management of the posture of the monitored person can be supported.
  • the measurement unit sequentially measures the amount of motion
  • the monitored person monitoring system further determines whether the sequentially measured amount of motion is equal to or less than a predetermined threshold.
  • the first storage processing unit includes a determination unit, sets a time zone in which the amount of motion is equal to or less than the predetermined threshold as the recording time zone, and performs the first process.
  • the measurement unit sequentially measures the amount of movement. For example, the amount of movement is measured every predetermined time (for example, every second).
  • the first determination unit determines whether or not the sequentially measured motion amount is equal to or less than a predetermined threshold.
  • the first storage processing unit performs a first process by setting a time zone in which the amount of movement is equal to or less than a predetermined threshold as a recording time zone.
  • the above configuration further includes a first input unit, and the first determination unit determines whether the amount of movement is equal to or less than the predetermined threshold that is input by operating the first input unit. To do.
  • a user for example, a supervisor of the monitored person monitoring system can determine a predetermined threshold value.
  • the user determines a value to be a predetermined threshold in consideration of the body shape of the monitored person. For example, a person who is thin has a higher risk of bed slipping than a person who is fat, so detailed observation is necessary. Therefore, a predetermined threshold is made smaller for a thin person than for a fat person.
  • the predetermined threshold value based on a second input unit and a predetermined characteristic parameter (predetermined characteristic parameter regarding occurrence of bed slip) related to the monitored person input by operating the second input unit, the predetermined threshold value And a first determination unit for determining.
  • the predetermined threshold is automatically determined based on the characteristic parameter.
  • the characteristic parameter is information indicating the body shape of the monitored person.
  • the first determination unit reduces the predetermined threshold value to be determined when the body shape of the monitored person is thin, compared to when the person is fat.
  • the characteristic parameter is information indicating whether the monitored person has symptoms of paralysis.
  • the first determination unit reduces the predetermined threshold value to be determined when the monitored person has a paralysis symptom compared to a case where the person has no paralysis symptom.
  • the characteristic parameter is information indicating the location of paralysis of the monitored person.
  • the first determining unit reduces the predetermined threshold value to be determined when the paralyzed part of the monitored person is a predetermined part (for example, the buttocks) as compared with a case where the part is not the predetermined part. To do. In any case, when the risk of bed slip is high, the predetermined threshold value is set smaller than when the risk of bed slip is not high so that detailed observation is possible.
  • the first storage processing unit performs, as the first processing, a predetermined time in the recording time period among all the images of the monitored person captured by the imaging unit in the recording time period. Images selected at time intervals are stored in the storage unit.
  • the above configuration further includes a third input unit, and the first storage processing unit stores, in the storage unit, an image selected based on the predetermined time interval input by operating the third input unit.
  • the user of the monitored person monitoring system can determine a predetermined time interval.
  • the user determines a value for a predetermined time interval in consideration of the body shape of the monitored person. For example, a person who is thin has a higher risk of bed slipping than a person who is fat, so detailed observation is necessary. Therefore, a predetermined time interval is shortened for a thin person compared to a fat person.
  • the predetermined time A second determination unit that determines the interval.
  • the predetermined time interval is automatically determined based on the characteristic parameter.
  • the characteristic parameter is information indicating the body shape of the monitored person.
  • the second determining unit shortens the predetermined time interval to be determined when the body shape of the monitored person is thin, compared to when the person is fat.
  • the characteristic parameter is information indicating whether the monitored person has symptoms of paralysis.
  • the second determination unit shortens the predetermined time interval to be determined when the monitored person has a paralysis symptom as compared with a case where the monitored person does not have a paralysis symptom.
  • the characteristic parameter is information indicating the location of paralysis of the monitored person.
  • the second determining unit shortens the predetermined time interval to be determined when the paralyzed part of the monitored person is a predetermined part as compared with a case where the part is not the predetermined part. In any case, when the risk of bed slip is high, the predetermined time interval is shortened so that detailed observation can be performed as compared with the case where the risk of bed slip is not high.
  • the Doppler sensor unit that outputs a Doppler frequency component Doppler signal based on the transmission wave and the reflected wave of the transmission wave, and the monitored person based on the Doppler signal output from the Doppler sensor unit
  • a second determination unit that determines whether or not body movement has occurred, and the measurement unit performs predetermined image processing on the image of the monitored person taken by the imaging unit. Then, the amount of movement is measured, and the first storage processing unit is photographed by the imaging unit during the time period when the body movement occurs even if the amount of movement is equal to or less than the predetermined amount. The image of the monitored person is not stored in the storage unit.
  • the measuring unit performs predetermined image processing on the image of the monitored person taken by the imaging unit and measures the amount of movement, but the amount of movement may not be measured well. Therefore, the Doppler sensor is applied in a complementary manner. Even when the amount of movement is equal to or less than a predetermined amount, when the body motion exceeding the predetermined amount is detected by the Doppler sensor, the first storage processing unit The image of the monitored person taken by the imaging unit is not stored in the storage unit during the detected time zone.
  • the amount of movement is equal to or less than the predetermined amount.
  • the first storage processing unit does not perform the first processing
  • the second storage processing unit does not perform the second processing.
  • the image when the monitored person is not in the sleeping position (for example, the image when sitting on the bed) is useless because it has nothing to do with preventing bed slip.
  • the posture of the monitored person cannot be determined. Therefore, according to this configuration, the first process and the second process are not performed when the monitored person is in a posture other than sleeping, even if the monitored person's movement amount is equal to or less than a predetermined amount. According to this configuration, it is possible to prevent images other than the posture in which the monitored person is sleeping stably from being stored in the storage unit, and thus it is possible to reduce the capacity required for the storage unit. Therefore, the cost of the storage unit can be reduced.
  • a second step of measuring the amount of movement of the monitored person, a time zone in which the amount of movement of the monitored person sleeping is a predetermined amount or less is set as a recording time zone, Based on the third step of performing a first process for storing the image of the monitored person taken in the first step in the storage unit and the image stored in the storage unit by the first process.
  • a fourth step of detecting a sleeping posture in which the monitored person is sleeping, and a sleeping posture information indicating the sleeping posture detected by the fourth step is stored in the storage unit; And a fifth step for processing.
  • the monitored person monitoring method according to the second aspect of the present embodiment defines the monitored person monitoring system according to the first aspect of the present embodiment from the viewpoint of the method, and the monitored person according to the first aspect of the present embodiment. It has the same effect as the supervisor monitoring system.
  • a monitored person monitoring system and a monitored person monitoring method can be provided.

Abstract

La présente invention concerne un système de contrôle de sujet de contrôle qui est équipé d'une unité imageuse, une unité de mesure, une unité de mémoire, une première unité de traitement de mémoire, une unité de détection, et une deuxième unité de traitement de mémoire. L'unité imageuse procède à l'imagerie du sujet de contrôle pendant que le sujet dort. L'unité de mesure conduit la mesure de la quantité des mouvements du sujet endormi concurremment avec l'imagerie. La première unité de traitement de support procède à un premier traitement pour le réglage d'une période de temps pendant laquelle la quantité des mouvements du sujet endormi est inférieure ou égale à une quantité prédéfinie en tant que période de temps d'enregistrement, et la conservation des images du sujet de contrôle capturées par l'unité imageuse pendant la période de temps d'enregistrement dans l'unité de mémoire. L'unité de détection détecte la posture de sommeil, laquelle est la posture dans laquelle dort le sujet de contrôle, sur la base des images conservées dans l'unité de mémoire pendant le premier traitement. La deuxième unité de traitement de mémoire procède à un deuxième traitement pour la conservation des informations de posture de sommeil, lesquelles indiquent la posture de sommeil détectée par l'unité de détection, dans l'unité de mémoire.
PCT/JP2017/015453 2016-04-19 2017-04-17 Système de contrôle de sujet de contrôle et procédé de contrôle de sujet WO2017183602A1 (fr)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111214211A (zh) * 2020-01-16 2020-06-02 珠海格力电器股份有限公司 睡眠监测方法、装置和智能床
CN111465354A (zh) * 2017-12-13 2020-07-28 松下知识产权经营株式会社 认知功能降低判定系统
US11324950B2 (en) 2016-04-19 2022-05-10 Inspire Medical Systems, Inc. Accelerometer-based sensing for sleep disordered breathing (SDB) care
US11367304B2 (en) 2015-06-24 2022-06-21 Stryker Corporation Method and system for surgical instrumentation setup and user preferences
JPWO2022186172A1 (fr) * 2021-03-03 2022-09-09
US11738197B2 (en) 2019-07-25 2023-08-29 Inspire Medical Systems, Inc. Systems and methods for operating an implantable medical device based upon sensed posture information

Citations (5)

* 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
JP2005144042A (ja) * 2003-11-19 2005-06-09 Denso Corp 生体情報表示装置、寝姿及び体位検出装置
JP2008027030A (ja) * 2006-07-19 2008-02-07 Sysmex Corp 床ずれ通報システム
JP2008293301A (ja) * 2007-05-25 2008-12-04 Sysmex Corp 患者異常通知システムおよび集中監視装置
WO2015086414A1 (fr) * 2013-12-13 2015-06-18 Koninklijke Philips N.V. Système et procédé de surveillance du sommeil

Patent Citations (5)

* 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
JP2005144042A (ja) * 2003-11-19 2005-06-09 Denso Corp 生体情報表示装置、寝姿及び体位検出装置
JP2008027030A (ja) * 2006-07-19 2008-02-07 Sysmex Corp 床ずれ通報システム
JP2008293301A (ja) * 2007-05-25 2008-12-04 Sysmex Corp 患者異常通知システムおよび集中監視装置
WO2015086414A1 (fr) * 2013-12-13 2015-06-18 Koninklijke Philips N.V. Système et procédé de surveillance du sommeil

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11367304B2 (en) 2015-06-24 2022-06-21 Stryker Corporation Method and system for surgical instrumentation setup and user preferences
US11324950B2 (en) 2016-04-19 2022-05-10 Inspire Medical Systems, Inc. Accelerometer-based sensing for sleep disordered breathing (SDB) care
CN111465354A (zh) * 2017-12-13 2020-07-28 松下知识产权经营株式会社 认知功能降低判定系统
CN111465354B (zh) * 2017-12-13 2023-02-24 松下知识产权经营株式会社 认知功能降低判定系统
US11738197B2 (en) 2019-07-25 2023-08-29 Inspire Medical Systems, Inc. Systems and methods for operating an implantable medical device based upon sensed posture information
CN111214211A (zh) * 2020-01-16 2020-06-02 珠海格力电器股份有限公司 睡眠监测方法、装置和智能床
JPWO2022186172A1 (fr) * 2021-03-03 2022-09-09
JP7338920B2 (ja) 2021-03-03 2023-09-05 株式会社ユニバーサルトレーニングセンター 情報提供システム、管理サーバ、プログラム、記憶媒体

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