WO2020177033A1 - Procédé, dispositif et système de surveillance des signes vitaux - Google Patents

Procédé, dispositif et système de surveillance des signes vitaux Download PDF

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Publication number
WO2020177033A1
WO2020177033A1 PCT/CN2019/076761 CN2019076761W WO2020177033A1 WO 2020177033 A1 WO2020177033 A1 WO 2020177033A1 CN 2019076761 W CN2019076761 W CN 2019076761W WO 2020177033 A1 WO2020177033 A1 WO 2020177033A1
Authority
WO
WIPO (PCT)
Prior art keywords
subject
collected
vital sign
sign monitoring
body movement
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2019/076761
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English (en)
Chinese (zh)
Inventor
叶飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Dama Technology Co Ltd
Original Assignee
Shenzhen Dama Technology Co Ltd
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 Shenzhen Dama Technology Co Ltd filed Critical Shenzhen Dama Technology Co Ltd
Priority to CN201980074501.5A priority Critical patent/CN113164048B/zh
Priority to PCT/CN2019/076761 priority patent/WO2020177033A1/fr
Publication of WO2020177033A1 publication Critical patent/WO2020177033A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/024—Measuring pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/02—Radiation therapy using microwaves

Definitions

  • the invention belongs to the field of signal monitoring, and particularly relates to a method, equipment and system for monitoring vital signs.
  • subject A is a subject who uses a vibration monitoring pad for vital signs monitoring.
  • Subject A and non-subject B sleep on the same bed at the same time.
  • the bed is placed with a vibration monitoring pad.
  • Subject A was lying on the vibration monitoring pad.
  • the vibration monitoring mat presents a greater challenge in the application scenario where two or more people are lying on the same bed.
  • the purpose of the present invention is to provide a vital sign monitoring method, device, computer readable storage medium and system, which aims to solve the problem that the first vibration sensor used for vital sign monitoring is when two or more people are lying on the same bed. In the application scenario, non-subjects will affect the subject’s measurement results.
  • the present invention provides a method for monitoring vital signs, the method comprising:
  • S101 Acquire vital sign monitoring data of a first object collected by a first vibration sensor and body movement information of a second object collected by a second vibration sensor;
  • S102 Determine, according to the body movement information of the second subject, whether the body movement of the second subject will interfere with the collected vital sign monitoring data of the first subject, and if so, the body movement of the second subject affects the collected first subject Disturbance caused by the vital signs monitoring data is processed, otherwise, directly return to S101.
  • the present invention provides a computer-readable storage medium that stores a computer program that, when executed by a processor, implements the steps of the vital signs monitoring method.
  • the present invention provides a vital signs monitoring device, including: one or more processors, memories, and one or more computer programs, wherein the processor and the memory are connected through a bus, and the one One or more computer programs are stored in the memory and configured to be executed by the one or more processors, and the processor implements the steps of the vital signs monitoring method when the computer programs are executed.
  • the present invention provides a vital sign monitoring system, including the vital sign monitoring device as described, one or more first vibration sensors for collecting vital sign monitoring data of a first subject, and One or more second vibration sensors for the body movement information of the two objects, wherein the first vibration sensor and the second vibration sensor are respectively connected to the vital signs monitoring device.
  • the body movement information of the second object is collected by the second vibration sensor, when the body movement information of the second object is judged to cause interference with the collected vital sign monitoring data of the first object
  • the first object and the second object are lying on the same bed or mattress, it can eliminate or reduce the movement of the second object caused by the collected vital sign monitoring data of the first object. Interference can greatly reduce the probability that the subject's vital signs parameters may be monitored incorrectly, thereby greatly reducing the misdiagnosis rate.
  • Figure 1 is a schematic diagram of the use of the vibration monitoring pad when two people are lying on the same bed.
  • Fig. 2 is a flowchart of a vital signs monitoring method according to Embodiment 1 of the present invention.
  • FIG. 3 is a schematic diagram of the use of the first vibration sensor and the second vibration sensor when the first object and the second object are lying on the same bed.
  • Fig. 4 is a schematic diagram of using the first vibration sensor and the distance measuring module when the first object and the second object are lying on the same bed.
  • FIG. 5 is a schematic diagram of judging whether the distance information is less than a preset threshold when the second distance measuring module in the distance measuring module pair is configured to be placed at the edge of the bedside on the side of the first object.
  • FIG. 6 is a schematic diagram of judging whether the distance information is greater than a preset threshold when the first distance measuring module in the distance measuring module pair is configured to be placed at the edge of the bedside of the second object side.
  • Fig. 7 is a specific structural block diagram of a vital signs monitoring device provided in Embodiment 3 of the present invention.
  • Fig. 8 is a specific structural block diagram of the vital signs monitoring system provided by the fourth embodiment of the present invention.
  • the vital signs monitoring method provided in the first embodiment of the present invention includes the following steps: It should be noted that if the results are substantially the same, the vital signs monitoring method provided in the first embodiment of the present invention is not based on the one shown in FIG. 2 The sequence of the processes shown is limited.
  • S101 Acquire vital sign monitoring data of a first object collected by a first vibration sensor and body movement information of a second object collected by a second vibration sensor;
  • the first subject is a subject
  • the second subject is a non-subject.
  • the first vibration sensor 1011 is configured to be placed under the body of the first subject A, and the first subject is in a supine, prone, side-lying or semi-lying state, and the first vibration sensor may be specifically configured to be placed in contact with the first object. Shoulder, back, waist or hip contact.
  • the second vibration sensor 1012 is configured to be placed on the body of the second subject B in a position that can sense the movement of the second subject, such as placed in a jacket pocket, tied to the shoulder, tied to a waistband, worn on the wrist, etc. .
  • the first vibration sensor and the second vibration sensor are one of an acceleration sensor, a speed sensor, a displacement sensor, a pressure sensor, a strain sensor, or a sensor that converts physical quantities equivalently based on acceleration, speed, pressure, or displacement. kind or more.
  • S102 Determine, according to the body movement information of the second subject, whether the body movement of the second subject will interfere with the collected vital sign monitoring data of the first subject, and if so, the body movement of the second subject affects the collected first subject Disturbance caused by the vital signs monitoring data is processed, otherwise, directly return to S101.
  • the body movement information of the second object is comprehensively judged by the body movement information of the second object collected by the multiple second vibration sensors to obtain the final body movement information , So as to obtain a more accurate body movement monitoring effect.
  • the average value of the body movement information of the second object collected by the plurality of second vibration sensors is used as the final body movement information.
  • the method before S101, the method further includes the following steps:
  • S201 Control to turn on the second vibration sensor to collect body movement information of the second object
  • S203 Determine whether the body motion of the second subject will interfere with the collected vital sign monitoring data of the first subject according to the body motion information of the second subject, if yes, return to S202, otherwise, execute S204;
  • S204 Control to turn on the first vibration sensor to collect vital sign monitoring data of the first object.
  • the method may further include the following steps:
  • Control to turn on the second vibration sensor to collect body movement information of the second object and turn on the first vibration sensor to collect vital sign monitoring data of the first object.
  • the processing of the interference caused by the body movement of the second object to the collected vital sign monitoring data of the first object may specifically be:
  • the processing of the interference caused by the body movement of the second subject to the collected vital sign monitoring data of the first subject may also specifically be:
  • S1022 Controlling and turning off the first vibration sensor to collect vital sign monitoring data of the first object to reduce calculation and power consumption;
  • S1024. Determine whether the body motion of the second object will interfere with the collected vital sign monitoring data of the first object according to the body motion information of the second object. If yes, return to S1023; otherwise, control to turn on the first vibration sensor to collect the first object. Monitor the vital signs of the subject, and then return to S101.
  • the method may further include the following steps:
  • the control turns on a stimulator (such as a vibration stimulator, an electric shock stimulator, etc.) that is configured to be placed on the second subject B and used to prompt the second subject to pay attention to the body movement behavior.
  • a stimulator such as a vibration stimulator, an electric shock stimulator, etc.
  • the judging whether the body movement of the second subject will interfere with the collected vital sign monitoring data of the first subject according to the body movement information of the second subject may specifically be:
  • the judging whether the body movement of the second subject will interfere with the collected vital sign monitoring data of the first subject according to the body movement information of the second subject may also specifically be:
  • the body movement information of the second object it is judged whether the second object has body movement, and if so, it is judged that the body movement of the second object will interfere with the collected vital sign monitoring data of the first object.
  • S101 may further include the following steps:
  • S102 may further include the following steps:
  • the first ranging module 1013 of the ranging module pair is configured to be placed anywhere on the body of the second object B, such as placed in a jacket pocket, tied to the shoulder, tied to the waist belt, Wear it on your wrist, etc.
  • the second ranging module 1014 in the ranging module pair is configured to be placed in any fixed position (such as any position on the mattress plane, the foot of the bed, or even a certain position in the area that does not belong to the bed), as shown in Figure 4 It is placed at the edge of the headboard on the side A of the first object.
  • the first ranging module in the ranging module pair is the signal transmitting end
  • the second ranging module is the signal receiving end.
  • the first ranging module is the signal receiving end
  • the second ranging module is the signal transmitting end.
  • the distance measurement module pair can be any module that can be used for distance measurement, such as an infrared distance measurement module pair, an ultrasonic distance measurement module pair, an acoustic distance measurement module pair, and so on. Considering human health, a non-radiation distance measurement solution is preferred, such as Pair of infrared ranging modules.
  • the distance information may be collected by multiple pairs of distance measurement modules.
  • Multiple sets of ranging module pairs may include one second ranging module and multiple first ranging modules, and each second object is configured with multiple first ranging modules; or, multiple sets of ranging module pairs may include one first ranging module.
  • a ranging module and a plurality of second ranging modules each second object is configured with a first ranging module, and the plurality of second ranging modules are configured to be placed in a plurality of different arbitrary fixed positions, such as multiple second The distance measurement module is located at multiple different positions on the mattress plane, etc.; or, multiple groups of distance measurement module pairs may include multiple first distance measurement modules and multiple second distance measurement modules, and each second object is configured with multiple second distance measurement modules.
  • a ranging module, and a plurality of second ranging modules are configured to be placed in a plurality of different arbitrary fixed positions.
  • the distance information is comprehensively calculated from the distance information collected by the multiple groups of distance measurement modules to obtain the final distance information.
  • the average value of the distance information collected by multiple groups of distance measurement modules is used as the final distance information.
  • FIG. 5 is a schematic diagram of judging whether the distance information is less than a preset threshold when the second distance measuring module of the distance measuring module pair is configured to be placed on the side of the first object (for example, the edge of the bed).
  • the second ranging module 1014 Take the second ranging module 1014 as the center, draw a circle with a suitable radius r, and take the arc and the bed edge as the boundary, as the shaded part in the figure, define this area as the "affected area", that is, when the second object During sleep, if the first ranging module 1013 enters the area, we think that the second object will interfere with the collected vital sign monitoring data of the first object.
  • determining whether the second object will interfere with the collected vital sign monitoring data of the first object according to the distance information may specifically be :
  • the preset threshold is that the second object may lie down on the vibration sensor It is the distance collected by the ranging module when the distance between the second object and the vibration sensor is less than an empirical value.
  • the empirical value refers to the interval when the second object is not lying on the vibration sensor, but is relatively close to the vibration sensor, which will interfere with the vital sign monitoring data of the first object.
  • the preset threshold may be a maximum value, a minimum value, an average value over a period of time, etc., of the distance that the second object may lie on the vibration sensor measured in advance after actual scene simulation. In this embodiment, it may be the minimum value.
  • FIG. 6 is a schematic diagram of judging whether the distance information is greater than a preset threshold when the first distance measuring module in the distance measuring module pair is configured to be placed on the second object side (for example, at the edge of the bed).
  • the second ranging module 1014 Take the second ranging module 1014 as the center, draw a circle with a suitable radius r, and take the arc and the bed edge as the boundary, as the shaded part in the figure, define this area as the "affected area", that is, when the second object During sleep, if the first ranging module 1013 enters the area, we think that the second object will interfere with the collected vital sign monitoring data of the first object.
  • determining whether the second object will interfere with the collected vital sign monitoring data of the first object according to the distance information may specifically be :
  • the preset threshold may be a maximum value, a minimum value, an intermediate value between the maximum value and the minimum value of the distance that the second object may lie on the vibration sensor measured in advance after actual scene simulation. In this embodiment, it can be the maximum value.
  • the second embodiment of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements the vital signs monitoring method provided in the first embodiment of the present invention. step.
  • Fig. 7 shows a specific structural block diagram of a vital signs monitoring device 100 provided in Embodiment 3 of the present invention.
  • the vital signs monitoring device 100 includes: one or more processors 101, a memory 102, and one or more computer programs, wherein The processor 101 and the memory 102 are connected by a bus, the one or more computer programs are stored in the memory 102 and are configured to be executed by the one or more processors 101, and the processor 101 implements the steps of the vital signs monitoring method provided in the first embodiment of the present invention when the computer program is executed.
  • the vital sign monitoring system provided in the fourth embodiment of the present invention includes the vital sign monitoring device 100 provided in the third embodiment of the present invention, and one or more first vibration sensors for collecting vital sign monitoring data of a first subject 200 and one or more second vibration sensors 300 for collecting body movement information of the second object.
  • the first vibration sensor 200 and the second vibration sensor 300 are respectively connected to the vital signs monitoring device 100, which may be connected through a signal line or connected in a wireless manner.
  • the vital signs monitoring system may further include a pair of ranging modules that collect distance information, wherein the pair of ranging modules is connected to the vital signs monitoring device, which may be connected through a signal line or wirelessly.
  • the vital sign monitoring system may further include a stimulator (for example, a vibration stimulator, an electric shock stimulator, etc.) configured to be placed on the second subject and used to prompt the second subject to pay attention to the physical behavior.
  • the stimulator is connected to the vital signs monitoring device 100, which may be connected through a signal line or wirelessly.
  • the body movement information of the second object is collected by the second vibration sensor, when the body movement information of the second object is judged to cause interference with the collected vital sign monitoring data of the first object
  • the first object and the second object are lying on the same bed or mattress, it can eliminate or reduce the movement of the second object caused by the collected vital sign monitoring data of the first object. Interference can greatly reduce the probability that the subject's vital signs parameters may be monitored incorrectly, thereby greatly reducing the misdiagnosis rate.
  • the program can be stored in a computer-readable storage medium, and the storage medium can include: Read Only Memory (ROM, Read Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disks or CDs, etc.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pulmonology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

La présente invention s'applique au domaine de la surveillance de signal. L'invention concerne un procédé, un dispositif (100) et un système de surveillance des signes vitaux. Le procédé comprend : S101, l'acquisition des données de surveillance des signes vitaux, recueillies par un premier capteur de vibration (1011, 200), d'un premier objet (A), et des informations de mouvement corporel, recueillies par un second capteur de vibration (1012, 300), d'un second objet (B) ; et S102, selon les informations de mouvement corporel du second objet (B), la détermination du fait que le mouvement corporel du second objet (B) interfère avec les données de surveillance des signes vitaux recueillies du premier objet (A), et le cas échéant, le traitement de l'interférence du mouvement corporel du second objet (B) avec les données de surveillance des signes vitaux recueillies du premier objet (A), sinon le retour directement à S101. Lorsque le premier objet (A) et le second objet (B) reposent sur le même lit ou matelas, l'interférence du mouvement corporel du second objet (B) avec les données de surveillance des signes vitaux recueillies du premier objet (A) peut être éliminée ou réduite, de sorte que la probabilité de conduire à une erreur dans la surveillance des paramètres de signes vitaux d'un sujet puisse être sensiblement réduite,ce qui permet de réduire grandement le taux de mauvais diagnostic.
PCT/CN2019/076761 2019-03-01 2019-03-01 Procédé, dispositif et système de surveillance des signes vitaux Ceased WO2020177033A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201980074501.5A CN113164048B (zh) 2019-03-01 2019-03-01 一种生命体征监测方法、设备和系统
PCT/CN2019/076761 WO2020177033A1 (fr) 2019-03-01 2019-03-01 Procédé, dispositif et système de surveillance des signes vitaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/076761 WO2020177033A1 (fr) 2019-03-01 2019-03-01 Procédé, dispositif et système de surveillance des signes vitaux

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561648A (zh) * 2011-05-30 2014-02-05 皇家飞利浦有限公司 用于监视在共同床中的多个受检者的移动和呼吸的方法和设备
WO2015008285A1 (fr) * 2013-07-18 2015-01-22 Earlysense Ltd. Surveillance d'un sujet endormi
WO2015092148A1 (fr) * 2013-12-19 2015-06-25 Beddit Oy Procédé et système de surveillance physiologique
WO2017098609A1 (fr) * 2015-12-09 2017-06-15 富士通株式会社 Système détecteur, appareil de traitement d'informations de détecteur, programme de traitement d'informations de détecteur, et lit
WO2017190085A1 (fr) * 2016-04-29 2017-11-02 Fitbit, Inc. Système de surveillance du sommeil à fonctionnalité d'alarme optionnelle
CN208876492U (zh) * 2018-03-16 2019-05-21 深圳和而泰数据资源与云技术有限公司 一种生理信息监测垫及床垫

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103561648A (zh) * 2011-05-30 2014-02-05 皇家飞利浦有限公司 用于监视在共同床中的多个受检者的移动和呼吸的方法和设备
WO2015008285A1 (fr) * 2013-07-18 2015-01-22 Earlysense Ltd. Surveillance d'un sujet endormi
WO2015092148A1 (fr) * 2013-12-19 2015-06-25 Beddit Oy Procédé et système de surveillance physiologique
WO2017098609A1 (fr) * 2015-12-09 2017-06-15 富士通株式会社 Système détecteur, appareil de traitement d'informations de détecteur, programme de traitement d'informations de détecteur, et lit
WO2017190085A1 (fr) * 2016-04-29 2017-11-02 Fitbit, Inc. Système de surveillance du sommeil à fonctionnalité d'alarme optionnelle
CN208876492U (zh) * 2018-03-16 2019-05-21 深圳和而泰数据资源与云技术有限公司 一种生理信息监测垫及床垫

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CN113164048A (zh) 2021-07-23
CN113164048B (zh) 2024-02-02

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