WO2023142707A1 - 生理特征检测装置、生理特征检测系统及照护系统 - Google Patents

生理特征检测装置、生理特征检测系统及照护系统 Download PDF

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WO2023142707A1
WO2023142707A1 PCT/CN2022/137464 CN2022137464W WO2023142707A1 WO 2023142707 A1 WO2023142707 A1 WO 2023142707A1 CN 2022137464 W CN2022137464 W CN 2022137464W WO 2023142707 A1 WO2023142707 A1 WO 2023142707A1
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Prior art keywords
user
processing module
sensing information
information
electronic device
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PCT/CN2022/137464
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English (en)
French (fr)
Inventor
李世婕
蓝峻彬
钟易轩
熊彦翔
Original Assignee
英华达（上海）科技有限公司
英华达(上海)电子有限公司
英华达股份有限公司
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Publication of WO2023142707A1 publication Critical patent/WO2023142707A1/zh

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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
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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
    • 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
    • G08B21/18—Status alarms

Definitions

  • the present invention relates to a physiological feature detection device, a physiological feature detection system and a nursing system, in particular to a physiological feature detection device, a physiological feature detection system and a nursing system for setting on a user's body.
  • the invention discloses a physiological feature detection device, a physiological feature detection system and a nursing system, which are mainly used to improve the existing related technologies, which are difficult for relevant personnel to detect, and patients who need to stay in bed for a long time have arrhythmia during the process of turning over Case.
  • An embodiment of the present invention provides a physiological feature detection device for wearing by a user.
  • the physiological feature detection device includes: a body, an electrocardiogram sensor, a motion sensor and a processing module.
  • the belt is used to fix the user's body;
  • the electrocardiographic sensor is arranged on the belt, and the electrocardiographic sensor is used to sense the electrophysiological state of the user's heart and generate corresponding electrocardiographic sensing information;
  • the motion sensor is arranged on the belt
  • the motion sensor is used to sense the user's posture and generate corresponding motion sensing information;
  • the processing module is arranged on the belt body, and the processing module is electrically connected to the ECG sensor and the motion sensor, and the processing module can receive the ECG sensing information and motion sensing information; wherein, when the processing module determines that the user's posture has changed based on multiple pieces of motion sensing information received successively, the processing module will control the electrocardiogram sensor to actuate and receive the electrocardiographic sensing information;
  • An embodiment of the present invention provides a physiological feature detection system, which includes: a detection program and at least one physiological feature detection device of the present invention.
  • the detection program can be executed by an electronic device; the processing module can communicate with the electronic device that executes the detection program, and the processing module can transmit the electrocardiographic detection information, motion detection information and abnormal heart rhythm warning information to the electronic device that executes the detection program , and the detection program can store the electrocardiographic sensing information and the motion sensing information in the electronic device, and the detection program can control the electronic device to display at least one of the electrocardiographic sensing information and the motion sensing information; when the electronic device with the detection program is executed When receiving abnormal warning information, the detection program can control the electronic device to perform at least one action of displaying abnormal warning information, emitting sound, generating vibration, and emitting light beam.
  • An embodiment of the present invention is to provide a care system, which includes: a plurality of physiological characteristic detection devices of the present invention and a user operation program, the user operation program is used to provide an electronic device for execution; each physiological characteristic detection device can be executed with the The electronic device with the user operation program has a communication connection, and each physiological feature detection device can transmit user information, electrocardiographic detection information and motion sensing information to the electronic device that executes the user operation program, and the user operates The program can control the electronic device to display various user information and electrocardiographic sensing information and motion sensing information corresponding to each user information.
  • the physiological feature detection device, physiological feature detection system, and nursing system of the present invention through the mutual cooperation of the ECG sensor, the motion sensor and the processing module, and the design of the heart rhythm monitoring program, can wear the physiological feature detection device
  • the user's posture changes it will detect the heart rhythm in real time, and when the user is found to have arrhythmia, an abnormal heart rhythm warning message will be issued, so that the relevant medical staff can immediately find out the user wearing the physiological feature detection device suffer from cardiac arrhythmias.
  • FIG. 1 is a schematic block diagram of a physiological feature detection system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a physiological feature detection device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a physiological feature detection device installed on a user according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a graph of X, Y, and Z axis gravity data and time of a three-axis acceleration sensor.
  • FIG. 5 is a schematic block diagram of a care system according to an embodiment of the present invention.
  • A, B electronic device
  • the physiological feature detection system 100 of this embodiment includes a detection program 1 and a physiological feature detection device 2 .
  • the detection program 1 can be executed by an electronic device A.
  • the electronic device A can be a smart phone, various computers, servers, etc.
  • the detection program 1 can be an application program that can be executed by the smart phone or the computer, but not limited thereto.
  • the physiological feature detection device 2 can be connected to two or more electronic devices A, one of which is a mobile phone, tablet computer, etc. of a family member wearing the physiological feature detection device 2, and the other
  • the electronic device A is a computer, a mobile phone, a tablet computer, etc. in a nursing station.
  • the physiological feature detection device 2 includes: a body 21 , an electrocardiogram sensor 22 , a motion sensor 23 and a processing module 24 .
  • the strap 21 is used for fixing on the user's body.
  • the electrocardiographic sensor 22 is disposed on the belt body 21 for sensing the electrophysiological state of the user's heart and generating corresponding electrocardiographic sensing information 221 . Referring to Fig.
  • the ECG sensor 22 includes two electrode sheet structures 222, an electric wire 223 and an electrode patch 224, the two electrode sheet structures 222 are arranged on the belt body 21, and one end of the electric wire 223 is arranged The other end of the belt 21 is connected to the electrode patch 224 , and the two electrode patch structures 222 and the wires 223 are respectively electrically connected to the processing module 24 (or the processor of the ECG sensor 22 ).
  • the electrode sheet structure 222 is correspondingly attached to both sides of the user's navel, and the electrode patch 224 is attached around the user's heart.
  • the processing module 24 can obtain the user's average heart rate and ECG.
  • the motion sensor 23 is disposed on the belt body 21 and is used to sense the posture of the user and generate corresponding motion sensing information 231 .
  • the processing module 24 is disposed on the belt body 21 and is electrically connected to the ECG sensor 22 and the motion sensor 23 .
  • the processing module 24 receives the ECG sensing information 221 and the motion sensing information 231 .
  • the processing module 24 can communicate with the electronic device A, and it can transmit the electrocardiographic sensing information 221 and the motion sensing information 231 to the electronic device A; the detection program 1 can store the electrocardiographic sensing information 221 and the motion sensing information 231 in The electronic device A, and the detection program 1 can control the electronic device A to display at least one of the electrocardiographic sensing information 221 and the motion sensing information 231 .
  • physiological feature detection device 2 and the electronic device A can communicate via wireless transmission technology (such as bluetooth, etc.), but not limited thereto, in different embodiments, the physiological feature detection device 2 and the electronic device A may be connected to each other through a remote server.
  • wireless transmission technology such as bluetooth, etc.
  • the processing module 24 judges whether the posture of the user has changed according to the multiple pieces of motion sensing information 231 received successively, and when the processing module 24 determines that the posture of the user has changed, the processing module 24 executes the heart rhythm monitoring program: controlling the ECG sensor 22 to actuate , and use the electrocardiographic sensing information 221 transmitted by the electrocardiographic sensor 22 to determine whether the user has arrhythmia.
  • the processing module 24 determines that arrhythmia occurs, it sends an abnormal heart rhythm warning message 241 to the electronic device A; when the electronic device A receives the abnormal heart rhythm warning message 241, the detection program 1 controls the electronic device A to display the abnormal heart rhythm warning message 241, and relevant personnel Then you can watch content like "Currently detected user's arrhythmia".
  • the detection program 1 can also control the electronic device A to perform at least one action of vibrating, emitting a light beam, and emitting a predetermined sound (for example, detecting arrhythmia).
  • the physiological feature detection device 2 of this embodiment through the setting of the electrocardiographic sensor 22 and the motion sensor 23, cooperates with the design of the heart rhythm monitoring program, etc., can detect the user's electrocardiogram when the user's posture changes, Based on this, it can be judged in real time whether the user has an arrhythmia problem, and when the arrhythmia problem is found, an abnormal heart rhythm warning message 241 is sent to help relevant caregivers understand the user's real-time heart rhythm state.
  • the motion sensor 23 is a three-axis acceleration sensor, and the motion sensing information 231 includes X-axis gravity data 2311 , Y-axis gravity data 2312 and Z-axis gravity data 2313 .
  • the processing module 24 can determine whether the user is lying flat, lying on the left, lying on the right or sitting up according to the X-axis gravity data 2311 , the Y-axis gravity data 2312 and the Z-axis gravity data 2313 .
  • the processing module 24 judges the current state of the user wearing the physiological feature detection device 2 (lying flat state, left lying state, right lying state or sitting up state) according to the motion sensing information 231, the processing module 24 transmits The posture information 242 is sent to the electronic device A, and the detection program 1 stores the posture information 242 in the electronic device A and controls the electronic device A to display the posture information 242 .
  • the processing module 24 can execute the monitoring program of turning over at intervals of a preset interval (for example, 30 minutes, but not limited thereto) according to the preset turning schedule information 243: according to the received
  • the motion sensing information 231 is used to determine whether the user's posture has changed.
  • the preset turn over schedule information 243 may be transmitted to the processing module 24 by the electronic device A, or the physiological feature detection device 2 includes an input device (such as a button, etc.), and the user can generate a preset turn over time by operating the input device. process information 243.
  • the preset turning schedule information 243 includes preset time, and also can include turning direction (such as turning left, turning right, etc.).
  • the processing module 24 executes the stand-up monitoring program and determines that the user's posture has changed according to the multiple pieces of motion sensing information 231 received successively, the processing module 24 executes the heart rhythm monitoring program; That is, it can be known through the electronic device A.
  • the processing module 24 after the processing module 24 executes the stand-up monitoring program, it can also perform a recording procedure: record the result after executing the stand-up monitoring program as the turn-over detection result information 244, and the processing module 24 can transfer the turn-over detection result information 244 to The electronic device A, and relevant personnel can view the turning detection result information 244 on the electronic device A, so as to know whether the user wearing the physiological characteristic detection device 2 turns over in a specific direction at the predetermined time.
  • the processing module 24 executes the stand-up monitoring program and determines that the user's posture has not changed within the predetermined time according to the preset turn-over schedule information 243, the processing module 24 sends a warning message 245 to the electronic device A, and relevant personnel Then the electronic device A can display the warning message 245 of not turning over.
  • the processing module 24 executes the stand-up monitoring program, and when it is determined that the user's posture has changed within a predetermined time, the processing module 24 executes the timing program: start timing, and when the timing exceeds the preset posture maintenance time (for example, 120 minutes, but not limited thereto), transmit the prolonged lying warning message 246 to the electronic device A; the electronic device A displays the prolonged lying warning message 246.
  • the preset posture maintenance time for example, 120 minutes, but not limited thereto
  • the processing module 24 After the processing module 24 executes the timing program, it can generate timing information 247, and the processing module 24 can transmit the timing information 247 to the electronic device A, the detection program 1 stores the timing information 247 in the electronic device A, and the detection program 1 can control the electronic device A displays the timing information 247; when relevant personnel display the timing information 247 using the electronic device A that executes the detection program 1, for example, they can watch content such as "current posture and maintenance time: lie flat for 32 minutes".
  • the processing module 24 when the processing module 24 executes the stand-up monitoring program, the processing module 24 performs the following steps:
  • a state transition step according to all the motion sensing information 231 received within a predetermined time period, it is judged whether the posture of the user has changed, for example: changing from a flat lying state to a right lying state or a left lying state;
  • the processing module 24 determines that the user has a state change, the processing module 24 will use the Z-axis gravity data 2313 to calculate a turning angle ⁇ , and perform the following steps:
  • Step of judging the turning angle judging whether the turning angle ⁇ is within a preset angle range
  • a warning message 248 is issued for not reaching the predetermined angle to remind the user that the turning angle ⁇ is not within the preset angle range.
  • a heart rhythm monitoring program is executed.
  • the turning angle ⁇ is the rotation angle of the XZ plane
  • the sitting angle ⁇ is the rotation angle of the ZY plane.
  • the preset angle range is, for example, 85-95 degrees, which can be designed according to requirements, and is not limited here.
  • the processing module 24 uses the motion sensing information 231 to not only determine whether the user is turning over in a preset direction according to the preset turning time schedule, but also further determine whether the user's turning angle is within a preset angle range. For example, the default time for turning over is 15:30 to turn left by 90 degrees, and the processing module 24 determines whether the user turns left by analyzing the motion sensing information 231 received at 15:25-35. The action of turning over 90 degrees; if it is determined that the user has not turned over to the left, or has turned over to the left but the turning angle does not reach 90 degrees, then the processing module 24 sends a warning message 245 of not turning over to the electronic device A or a warning that the predetermined angle is not reached Information 248.
  • the processing module 24 can perform a back slap detection step: according to the difference between the multiple pieces of X-axis gravity data 2311 and the difference between the multiple pieces of Y-axis gravity data 2312 respectively included in the multiple pieces of motion sensing information 231 The difference between or the difference between multiple pieces of Z-axis gravity data 2313 to determine whether the user was slapped on the back.
  • the processing module 24 determines that the user was slapped on the back, and will generate a corresponding record information 249 to the electronic device A that executes the detection program 1, and the detection program 1 will store the record information 249 in the electronic device A, and the detection program 1 can Control electronics A displays log information 249 . Specifically, if the processing module 24 judges that the difference between the successively received Z-axis gravity data is between 0g-0.5g and oscillates regularly, the processing module 24 will determine that the user was slapped on the back.
  • the Y-axis gravity data 2312 successively received by the processing module 24 is between -0.3g ⁇ -1g, and the difference between the successively received Z-axis gravity data 2313 is between 0g ⁇ 0.5g and oscillates regularly, which means using The patient is lying on the left, and the medical staff is patting the user on the back;
  • the Y-axis gravity data 2312 successively received by the processing module 24 is between 0.3g and 1g, and the difference between the received Z-axis gravity data 2313 is between 0.3g and 1g.
  • Regular oscillation between 0g and 0.5g means that the user is lying on the right and the medical staff is patting the user on the back.
  • the above-mentioned only uses the Z-axis gravity data 2313 regular vibration as an example of back-slapping judgment, but it is not limited thereto.
  • g is the gravitational constant value.
  • the physiological feature detection device 2 of this embodiment can effectively detect and judge through the design of the motion sensor 23, the preset turn over schedule information 243, the turn over monitoring program executed by the processing module 24, the step of judging the turning angle, and the step of back pat detection. Whether the user turns over in the preset direction at the preset time, and whether the user is patted on the back, so that the relevant medical staff can be effectively reminded to turn over and pat the user wearing the physiological characteristic detection device 2 on time. And when the processing module 24 executes each program and step, it will make relevant records, or send relevant warning information to the electronic device A. Therefore, it will be difficult for the relevant medical staff to falsify the records, and the family members of the patients will be able to simply pass The electronic device A is used to watch whether the relevant nursing staff assists the patient to turn over and pat the back on time.
  • the physiological feature detection device 2 may further include a temperature sensor 26 to sense the user's body temperature and generate corresponding temperature sensing information 261 .
  • the processing module 24 is electrically connected to the temperature sensor 26 and receives the temperature sensing information 261 , and the processing module 24 can judge whether the user's body temperature exceeds a preset temperature according to the temperature sensing information 261 .
  • the processing module 24 determines that the user's body temperature exceeds the preset temperature according to the temperature sensing information 261, the processing module 24 will execute the heart rhythm monitoring program, and when it is determined that the user has arrhythmia, it will issue a myocarditis warning message 250, Thereby, relevant personnel are reminded that the user who wears the physiological feature detection device 2 may have myocarditis.
  • the processing module 24 can transmit the temperature sensing information 261 to the electronic device A, and the detection program 1 can control the electronic device A to display the temperature sensing information 261 .
  • FIG. 5 is a schematic diagram of the care system 200 of this embodiment.
  • the nursing system 200 is suitable for long-term care institutions and medical institutions.
  • the nursing system 200 includes a plurality of physiological characteristic detection devices 2 and a user operation program 3 .
  • each physiological feature detection device 2 please refer to the foregoing embodiments.
  • the user operation program 3 is provided for an electronic device B to execute.
  • the electronic device B is, for example, a computer in a nursing station of a long-term care institution or a medical institution, but is not limited thereto.
  • Each physiological feature detection device 2 can communicate with the electronic device B, and each physiological feature detection device 2 can transmit a user information 251 (for example: user name, gender, etc., data used to identify the user's identity), heart
  • the electrical sensing information 221, motion sensing information 231 and various information in the foregoing embodiments are sent to the electronic device B, and the user operation program 3 can control the electronic device B to display each user information 251 and the information corresponding to each user information 251.
  • Electrocardiographic sensing information 221 and motion sensing information 231 are sent to the electronic device B, and the user operation program 3 can control the electronic device B to display each user information 251 and the information corresponding to each user information 251.
  • the nursing staff can On the computer at the nursing station, you can directly view the patient's name (user information 251), real-time posture (lying down, lying on the left, lying on the right, sitting up), ECG data (heartbeat, ECG), body temperature, last shot Back time, the time when you need to stand up next time, etc., and any warning information generated by the processing module 24.

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Abstract

一种生理特征检测装置(2)、生理特征检测系统(100)及照护系统(200)。生理特征检测装置(2)包含带体(21)、心电传感器(22)、动作传感器(23)及处理模块(24)。带体(21)用以设置于使用者的身体。心电传感器(22)用以感测使用者的心脏的电生理状态，并产生心电感测信息(221)。动作传感器(23)用以感测使用者的姿态，并产生动作感测信息(231)。处理模块(24)能依据先后接收的多笔动作感测信息(231)，判断使用者的姿态是否改变，且处理模块(24)判定使用者的姿态改变时，处理模块(24)将依据心电感测信息(221)，判断使用者是否发生心律不整的情况。当处理模块(24)判定使用者发生心律不整的情况，则发出心律异常警示信息(241)。

Description

生理特征检测装置、生理特征检测系统及照护系统 发明领域
本发明涉及一种生理特征检测装置、生理特征检测系统及照护系统，特别是一种用来设置于使用者身体上的生理特征检测装置、生理特征检测系统及照护系统。
背景技术
对于长期需要卧床的病患而言，必须定时地通过相关人员进行翻身，否则容易出现褥疮、压疮等问题，在实务中，长期卧床的病患，由平躺的姿势突然转换姿势时，容易发生心律不整的问题。但协助病患翻身的看护人员，难以察觉病患发生心律不整的情况，而可能导致严重的后果。
发明概述
本发明公开一种生理特征检测装置、生理特征检测系统及照护系统，主要用以改善现有相关技术中，相关人员不容易察觉，需要长期卧床的病患，在翻身的过程中，发生心律不整的情况。
本发明实施例在于提供一种生理特征检测装置，其用以提供一使用者穿戴，生理特征检测装置包含：一带体、一心电传感器、一动作传感器及一处理模块。带体用以固定于使用者的身体；心电传感器设置于带体，心电传感器用以感测使用者的心脏的电生理状态，并产生相应的一心电感测信息；动作传感器设置于带体，动作传感器用以感测使用者的姿态，并产生相应的一动作感测信息；处理模块设置于带体，处理模块电性连接心电传感器及动作传感器，处理模块能接收心电感测信息及动作感测信息；其中，当处理模块依据先后接收的多笔动作感测信息，判定使用者的姿态改变时，处理模块将控制心电传感器作动，并接收心电感测信息；当处理模块依据心电感测信息判定使用者发生心律不整的情况时，则发出一心律异常警示信息。
本发明实施例在于提供一种生理特征检测系统，其包含：一检测程序及至少一个本发明的生理特征检测装置。检测程序能被一电子装置执行；处理模块能与执行有检测程序的电子装置通讯连线，处理模块能传递心电感测信息、动 作感测信息及心律异常警示信息至执行有检测程序的电子装置，而检测程序能将心电感测信息及动作感测信息存储于电子装置，且检测程序能控制电子装置显示心电感测信息、动作感测信息中的至少一个；当执行有检测程序的电子装置接收异常警示信息时，检测程序能控制电子装置执行显示异常警示信息、发出声音、产生震动、发出光束中的至少一种动作。
本发明实施例在于提供一种照护系统，其包含：多个本发明的生理特征检测装置及一使用者操作程序，使用者操作程序用以提供一电子装置执行；各个生理特征检测装置能与执行有使用者操作程序的电子装置通讯连线，而各个生理特征检测装置能传递一使用者信息、心电感测信息及动作感测信息，至执行有使用者操作程序的电子装置，而使用者操作程序能控制电子装置显示各个使用者信息及对应于各个使用者信息的心电感测信息及动作感测信息。
综上所述，本发明的生理特征检测装置、生理特征检测系统及照护系统，通过心电传感器、动作传感器及处理模块的相互配合，及心律监控程序等设计，可以在穿戴有生理特征检测装置的使用者姿态改变时，即时地对其进行心律检测，并在发现使用者发生心律不整的情况时，发出心律异常警示信息，从而让相关医护人员可以即时地发现穿戴有生理特征检测装置的使用者发生心律不整的问题。
附图说明
图1为本发明一实施例的生理特征检测系统的方块示意图。
图2为本发明一实施例的生理特征检测装置的示意图。
图3为本发明一实施例的生理特征检测装置设置于使用者身上的示意图。
图4为三轴加速度传感器的X、Y、Z轴重力数据与时间的图表示意图。
图5为本发明一实施例的照护系统的方块示意图。
【符号说明】
100：生理特征检测系统
1：检测程序
2：生理特征检测装置
21：带体
22：心电传感器
221：心电感测信息
222：电极片结构
223：电线
224：电极贴片
23：动作传感器
231：动作感测信息
2311：X轴重力数据
2312：Y轴重力数据
2313：Z轴重力数据
24：处理模块
241：心律异常警示信息
242：姿态信息
243：预设翻身时程信息
244：翻身检测结果信息
245：未翻身警示信息
246：久卧警示信息
247：计时信息
248：未达预定角度警示信息
249：记录信息
250：心肌炎警示信息
251：使用者信息
26：温度传感器
261：温度感测信息
A、B：电子装置
200：照护系统
3：使用者操作程序
发明的详细说明
请参阅图1及图2，本实施例的生理特征检测系统100包含一检测程序1及一生理特征检测装置2。检测程序1能被一电子装置A执行。在实际应用中，电子装置A可以是智能手机、各式电脑、服务器等，而检测程序1可以是能被智能手机、电脑执行的应用程序，但不以此为限。在一实施例中，生理特征检测装置2可以与两种以上的电子装置A相连线，其一电子装置A是穿戴有生理特征检测装置2使用者的家属的手机、平板电脑等，另一电子装置A是护理站的电脑、手机、平板电脑等。
生理特征检测装置2包含：一带体21、一心电传感器22、一动作传感器23及一处理模块24。带体21用以固定于使用者的身体。心电传感器22设置于带体21，其用以感测使用者的心脏的电生理状态，并产生相应的心电感测信息221。参图2，在一实施例中，心电传感器22包含有两个电极片结构222、一电线223及一电极贴片224，两个电极片结构222设置于带体21，电线223的一端设置于带体21，其另一端连接电极贴片224，两个电极片结构222及电线223分别与处理模块24(或是心电传感器22的处理器)电性连接。
如图3及图4所示，使用者将带体21穿戴于腰部时，电极片结构222对应贴附于使用者的肚脐的两旁，而电极贴片224贴附于使用者的心脏周围。通过电极片结构222、电线223及电极贴片224的设计，可以有效地测量到使用者的心脏的电生理状态，而处理模块24则能依据心电感测信息221，得到使用者的平均心率及心电图。
动作传感器23设置于带体21，其用以感测使用者的姿态，并产生相应的动作感测信息231。处理模块24设置于带体21，并电性连接心电传感器22及动作传感器23，处理模块24接收心电感测信息221及动作感测信息231。
处理模块24能与电子装置A通讯连线，且其能传递心电感测信息221及动作感测信息231至电子装置A；检测程序1能将心电感测信息221及动作感测信息231存储于电子装置A，且检测程序1能控制电子装置A显示心电感测信息221、动作感测信息231中的至少一个。
需说明的是，生理特征检测装置2与电子装置A可以通过无线传输技术(例如蓝牙、
Figure PCTCN2022137464-appb-000001
等)进行通讯连线，但不以此为限，在不同的实施例中，生理特征检测装置2与电子装置A可以是通过远端服务器而相互连线。
处理模块24依据先后接收的多笔动作感测信息231，判断使用者的姿态是否改变，且处理模块24判定使用者的姿态改变时，处理模块24执行心律监控程序：控制心电传感器22作动，并利用心电传感器22所传递的心电感测信息221，判断使用者是否发生心律不整的情况。
当处理模块24判定发生心律不整的情况，发出心律异常警示信息241至电子装置A；电子装置A接收心律异常警示信息241时，检测程序1控制电子装置A显示心律异常警示信息241，而相关人员则可以观看到类似「目前检测到使用者心律不整」等内容。此外，检测程序1接收心律异常警示信息241时，检测程序1还可以控制电子装置A执行震动、发出光束及发出预定声音(例如：检测到心律不整)中的至少一种动作。
依上所述，本实施例的生理特征检测装置2，通过心电传感器22及动作传感器23的设置，配合心律监测程序等设计，可以在使用者姿态改变时，对使用者进行心电检测，据以即时地判断使用者是否出现心律不整的问题，并于发现心律不整的问题时，发出心律异常警示信息241，以协助相关照护人员了解使用者即时的心律状态。
在一实施例中，动作传感器23是三轴加速度传感器，而动作感测信息231包含X轴重力数据2311、Y轴重力数据2312及Z轴重力数据2313。请参图4，处理模块24能依据X轴重力数据2311、Y轴重力数据2312及Z轴重力数据2313，判断使用者是处于平躺状态、左躺状态、右躺状态或坐起状态。
在实际应用中，处理模块24依据动作感测信息231判断出穿戴生理特征检测装置2的使用者当前状态(平躺状态、左躺状态、右躺状态或坐起状态)后，处理模块24传递姿态信息242至电子装置A，检测程序1将姿态信息242存储于电子装置A并控制电子装置A显示姿态信息242。
在一实施例中，处理模块24可依据预设翻身时程信息243，每间隔一预设间隔时间(例如30分钟，但不以此为限)执行翻身监控程序：依据预定时间内所接收的动作感测信息231，判断使用者的姿态是否改变。预设翻身时程信息243可以是由电子装置A传递至处理模块24，或者，生理特征检测装置2包含有输入装置(例如按钮等)，而使用者可以通过操作输入装置以产生预设翻身时程信息243。该预设翻身时程信息243中包含有预设时间，也可以包含有翻身方向(例 如左翻、右翻等)。
当处理模块24执行翻身监控程序，而依据先后接收的多笔动作感测信息231，判定使用者的姿态改变时，处理模块24执行心律监控程序；使用者翻身时发生心律不整的情况，相关人员即可以通过电子装置A得知。
在一实施例中，处理模块24执行翻身监控程序后，还可以进行记录程序：将执行翻身监控程序后的结果记录为翻身检测结果信息244，且处理模块24能将翻身检测结果信息244传递至电子装置A，而相关人员可于电子装置A观看翻身检测结果信息244，据以了解穿戴有生理特征检测装置2的使用者是否于表定的时间进行特定方向的翻身。
当处理模块24执行翻身监控程序，判定使用者的姿态没有依照预设翻身时程信息243的时程于预定时间内改变时，处理模块24发出未翻身警示信息245至电子装置A，而相关人员则能于电子装置A显示未翻身警示信息245。
在一实施例中，处理模块24执行翻身监控程序，而判定使用者的姿态于预定时间内已经改变时，处理模块24执行计时程序：开始计时，并在计时超过预设姿态维持时间(例如是120分钟，但不以此为限)时，传递久卧警示信息246至电子装置A；电子装置A显示久卧警示信息246。
处理模块24执行计时程序后，可以产生计时信息247，且处理模块24能将计时信息247传递至电子装置A，检测程序1将计时信息247存储于电子装置A，且检测程序1能控制电子装置A显示计时信息247；当相关人员利用执行有检测程序1的电子装置A显示计时信息247时，例如可以观看到类似「当前姿态及维持时间：平躺32分钟」等内容。
在一实施例中，处理模块24执行翻身监控程序时，处理模块24是执行以下步骤：
一状态转换步骤：依据一预定时间内所接收的所有动作感测信息231，判断使用者的姿态是否改变，例如：由平躺状态改变为右躺状态或左躺状态；
若处理模块24判定使用者有状态改变，则处理模块24将利用Z轴重力数据2313，计算出一翻身角度θ，并执行以下步骤：
翻身角度判断步骤：判断翻身角度θ是否介于一预设角度范围；
若判定翻身角度θ超出预设角度范围，则发出一未达预定角度警示信息 248，以提示使用者翻身角度θ不在预设角度范围中。相反地，若判定翻身角度θ位于预设角度范围内，则执行心律监控程序。
具体来说，翻身角度θ为XZ平面旋转角度，坐起角度φ为ZY平面旋转角度。翻身角度θ、坐起角度φ与动作感测信息231的关系为：X轴重力数据＝重力常数*sinθcosφ；Y轴重力数据＝(-1)*重力常数*sinθsinφ；Z轴重力数据＝重力常数*cosθ。
处理模块24接收动作感测信息231后，可以是利用关系式：翻转角度θ＝arcos(Z轴重力数据/重力常数)，来计算出翻转角度θ，并可带入推导出坐起角度φ。预设角度范围例如介于85～95度，可依据需求设计，于此不加以限制。
处理模块24通过动作感测信息231，不但会判断使用者是否依据预设翻身时程进行预设方向的翻身动作外，还会进一步判断使用者的翻身角度是否位于预设角度范围。举例来说，预设翻身时程是15点30分向左翻身90度，处理模块24通过分析于15点25～35分所收到的动作感测信息231，来判断使用者是否进行向左翻身90度的动作；若判定使用者没有进行向左翻身，或是有向左翻身但翻身角度未达90度，则处理模块24向电子装置A发出未翻身警示信息245或未达预定角度警示信息248。
在一实施例中，处理模块24能执行一拍背检测步骤：依据多笔动作感测信息231所分别包含的多笔X轴重力数据2311之间的差值、多笔Y轴重力数据2312之间的差值或多笔Z轴重力数据2313之间的差值，判断使用者是否被拍背。若多笔X轴重力数据2311之间的差值、多笔Y轴重力数据2312之间的差值或多笔Z轴重力数据2313之间的差值介于一预设范围之间震荡，则处理模块24判定使用者被拍背，并将产生相应的一记录信息249至执行有检测程序1的电子装置A，检测程序1则会将记录信息249存储于电子装置A，且检测程序1能控制电子装置A显示记录信息249。具体来说，若处理模块24判断先后接收的Z轴重力数据彼此间的差值介于0g～0.5g之间规律震荡，则处理模块24将判定使用者被拍背。举例来说，处理模块24先后接收的Y轴重力数据2312介于-0.3g～-1g，且先后接收的Z轴重力数据2313之间的差值介于0g～0.5g间规律震荡，代表使用者处于左躺状态，且医护人员对使用者进行拍背的状态； 处理模块24先后接收的Y轴重力数据2312介于0.3g～1g，且接收的Z轴重力数据2313之间的差值介于0g～0.5g间规律震荡，则代表使用者处于右躺状态，且医护人员对使用者进行拍背的状态。上述仅以Z轴重力数据2313规律震荡作为拍背判断的示例，但不以此为限制，在一实施例中，亦可以于处理模块先后接收的X轴重力数据或Y轴重力数据之间的差值介于0g～0.5g间规律震荡时，判断医护人员对使用者进行拍背的状态。其中，g为重力常数值。
本实施例的生理特征检测装置2通过动作传感器23、预设翻身时程信息243、处理模块24所执行的翻身监控程序、翻身角度判断步骤及拍背检测步骤等设计，可以有效地检测、判断使用者是否于预设的时间向预设的方向翻身，且使用者是否被拍背，如此，可以有效地提醒相关医护人员，准时地对穿戴有生理特征检测装置2的使用者进行翻身及拍背，且处理模块24执行各程序及步骤时，都会进行相关记录，或是向电子装置A发送相关的警示信息，因此，相关医护人员将难以进行记录造假，而病患家属将可以简单地通过电子装置A来观看相关护理人员是否准时地协助病患翻身及拍背。
在其中一实施例中，生理特征检测装置2还可以包含温度传感器26以感测使用者的体温，并产生相应的温度感测信息261。处理模块24电性连接温度传感器26并接收温度感测信息261，且处理模块24能依据温度感测信息261判断使用者的体温是否超过一预设温度。
当处理模块24依据温度感测信息261，判定使用者的体温超过预设温度时，处理模块24将执行心律监控程序，并于判定使用者发生心律不整的情况时，将发出心肌炎警示信息250，藉此，提醒相关人员穿戴有生理特征检测装置2的使用者可能发生心肌炎的问题。
在实际应用中，处理模块24能将温度感测信息261传递至电子装置A，且检测程序1能控制电子装置A显示温度感测信息261。
请参阅图5，其显示为本实施例的照护系统200的示意图。照护系统200适用于长照机构、医疗院所，照护系统200包含多个生理特征检测装置2及一使用者操作程序3。关于各个生理特征检测装置2的详细说明，请参阅前述实施例。使用者操作程序3用以提供一电子装置B执行。该电子装置B例如是长照机构或医疗院所的护理站的电脑，但不以此为限。
各个生理特征检测装置2能与电子装置B通讯连线，而各个生理特征检测装置2能传递一使用者信息251(例如：使用者姓名、性别等，用来识别使用者身份的数据)、心电感测信息221、动作感测信息231及前述实施例中的各种信息至电子装置B，而使用者操作程序3能控制电子装置B显示各个使用者信息251及对应于各个使用者信息251的心电感测信息221及动作感测信息231。
也就是说，护理站的电脑(即电子装置B)显示各个生理特征检测装置2所传递的使用者信息251、心电感测信息221、动作感测信息231等各种信息时，而护理人员可以于护理站的电脑，直接观看到病患的姓名(使用者信息251)、即时姿态(平躺、左躺、右躺、坐起)、心电数据(心跳、心电图)、体温、前次拍背的时间、下次需要翻身的时间等内容，以及处理模块24所产生的任何警示信息。

Claims (10)

  1. 一种生理特征检测装置，其用以提供一使用者穿戴，该生理特征检测装置包含：
    一带体，其用以固定于该使用者的身体；
    一心电传感器，其设置于该带体，该心电传感器用以感测该使用者的心脏的电生理状态，并产生相应的一心电感测信息；
    一动作传感器，其设置于该带体，该动作传感器用以感测该使用者的姿态，并产生相应的一动作感测信息；
    一处理模块，其设置于该带体，该处理模块电性连接该心电传感器及该动作传感器，该处理模块能接收该心电感测信息及该动作感测信息；
    其中，当该处理模块依据接收的多笔该动作感测信息，判定该使用者的姿态改变时，该处理模块将控制该心电传感器作动，并接收该心电感测信息；当该处理模块依据该心电感测信息判定发生心律不整的情况时，则发出一心律异常警示信息。
  2. 如权利要求1所述的生理特征检测装置，其特征在于，所述生理特征检测装置还包含一温度传感器，该温度传感器用以感测该使用者的体温，并产生相应的一温度感测信息；该处理模块电性连接该温度传感器，该处理模块能接收该温度感测信息；当该处理模块依据该温度感测信息判定所述使用者的体温超过一预设温度时，该处理模块将控制该心电传感器作动，并判定所述使用者发生心律不整的情况时，则发出一心肌炎警示信息。
  3. 如权利要求1所述的生理特征检测装置，其特征在于，该动作传感器为三轴加速度传感器，该动作感测信息包含一X轴重力数据、一Y轴重力数据、一Z轴重力数据；该处理模块能依据一预设翻身时程信息，每间隔一预设间隔时间，即执行一次一翻身监控程序：依据一预定时间内所接收的所有该动作感测信息，判断该使用者的姿态是否改变；当该处理模块判定该使用者的姿态于该预定时间内没有改变时，该处理模块将发出一未翻身警示信息。
  4. 如权利要求3所述的生理特征检测装置，其特征在于，该处理模块执行该翻身监控程序，而判定该使用者的姿态于该预定时间内发生改变时，该处理模块将执行一计时程序：开始计时，并在计时超过一预设姿态维持时间时，发出一久卧警示信息。
  5. 如权利要求3所述的生理特征检测装置，其特征在于，该处理模块执行该翻身监控程序时，若该处理模块判定该使用者状态改变，则利用该Z轴重力数据，计算出一翻身角度，并
    判断该翻身角度是否介于一预设角度范围；若判定该翻身角度不介于该预设角度范围，则发出一未达预定角度警示信息，以提示该使用者翻身角度不在该预设角度范围内；若判定该翻身角度位于该预设角度范围内，则执行该心律监控程序。
  6. 如权利要求1所述的生理特征检测装置，其特征在于，该动作传感器为三轴加速度传感器，该动作感测信息包含一X轴重力数据、一Y轴重力数据及一Z轴重力数据；该处理模块能依据多笔该动作感测信息所分别包含的多笔该X轴重力数据、多笔该Y轴重力数据或多笔该Z轴重力数据介于一预设范围之间震荡，判断该使用者被拍背，并产生相应的一记录信息。
  7. 如权利要求6所述的生理特征检测装置，其特征在于，该预设范围为0g～0.5g，其中，g为重力常数值。
  8. 如权利要求7所述的生理特征检测装置，其特征在于，该处理模块接收多笔该Y轴重力数据为-1g～-0.3g或0.3g～1g，多笔该Z轴重力数据之间的差值介于0g～0.5g之间震荡，判断该使用者被拍背。
  9. 一种生理特征检测系统，其包含：
    一检测程序，其能被一电子装置执行；
    至少一如权利要求1至8任一项所述的生理特征检测装置，该处理模块能 与执行有该检测程序的该电子装置通讯连线，该处理模块能传递该心电感测信息、该动作感测信息及该心律异常警示信息至执行有该检测程序的该电子装置，而该检测程序能将该心电感测信息及该动作感测信息存储于该电子装置，且该检测程序能控制该电子装置显示该心电感测信息、该动作感测信息中的至少一个；当执行有该检测程序的该电子装置接收该异常警示信息时，该检测程序能控制该电子装置执行显示该异常警示信息、发出声音、产生震动、发出光束中的至少一种动作。
  10. 一种照护系统，其包含：多个如权利要求1至8中任一项所述的生理特征检测装置及一使用者操作程序，该使用者操作程序用以提供一电子装置执行；各个生理特征检测装置能与执行有该使用者操作程序的该电子装置通讯连线，而各个该生理特征检测装置能传递一使用者信息、该心电感测信息及该动作感测信息，至执行有该使用者操作程序的该电子装置，而该使用者操作程序能控制该电子装置显示各个该使用者信息及对应于各个该使用者信息的该心电感测信息及该动作感测信息。
PCT/CN2022/137464 2022-01-25 2022-12-08 生理特征检测装置、生理特征检测系统及照护系统 WO2023142707A1 (zh)

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