WO2019015595A1 - Montre de surveillance de la pression artérielle - Google Patents

Montre de surveillance de la pression artérielle Download PDF

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Publication number
WO2019015595A1
WO2019015595A1 PCT/CN2018/096020 CN2018096020W WO2019015595A1 WO 2019015595 A1 WO2019015595 A1 WO 2019015595A1 CN 2018096020 W CN2018096020 W CN 2018096020W WO 2019015595 A1 WO2019015595 A1 WO 2019015595A1
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WO
WIPO (PCT)
Prior art keywords
module
blood pressure
detecting
sensor
watch
Prior art date
Application number
PCT/CN2018/096020
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English (en)
Chinese (zh)
Inventor
赵东锋
谢卫坚
余廷浩
林正炫
焦军华
胡光友
Original Assignee
深圳市国通世纪科技开发有限公司
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Publication date
Application filed by 深圳市国通世纪科技开发有限公司 filed Critical 深圳市国通世纪科技开发有限公司
Publication of WO2019015595A1 publication Critical patent/WO2019015595A1/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
    • 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]
    • A61B5/33—Heart-related electrical modalities, e.g. electrocardiography [ECG] specially adapted for cooperation with other devices
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • 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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms

Definitions

  • the invention relates to the technical field of vital sign parameter detecting devices, in particular to a blood pressure detecting watch.
  • the technical problem to be solved by the present invention is how to provide a blood pressure detecting device that is easy to wear.
  • the technical solution of the present invention is:
  • a blood pressure detecting watch includes a pulse sensor, a skin potential signal sensor including four detecting electrodes, a processor module, a positioning module, a network communication module, and a watch case;
  • the watch case includes a top cover, a bottom cover, and a side wall shell, The pulse sensor and the two detecting electrodes are disposed on the bottom cover, and the other two detecting electrodes are disposed on the sidewall shell;
  • the processor module and the output end of the pulse sensor respectively And an output end of the skin potential signal sensor, an output end of the positioning module, and an input end of the network communication module;
  • the pulse sensor detects a pulse signal of an arterial blood vessel
  • the skin potential signal sensor detects skin potential signals of two limbs of the user, and measures the heart rate by the limb lead measurement principle
  • the processor module analyzes, calculates, and outputs data collected by the pulse sensor and the skin potential signal sensor;
  • the positioning module acquires geographical location information of the blood pressure detecting watch
  • the network communication module is configured to communicate with a user's mobile terminal and transmit information.
  • the skin potential signal sensor adopts a bipolar limb lead, and the two detecting electrodes disposed on the bottom cover are in contact with the upper limb skin of the user, and the other two detecting electrodes are disposed on the side wall shell. Contact with the skin of another upper limb of the user.
  • the pulse sensor is an LED reflective pulse sensor.
  • the two detecting electrodes on the side wall shell are disposed on opposite sides of each other.
  • the middle position of the bottom cover is convex, and the detecting end of the pulse sensor and the two detecting electrodes are disposed at the protruding position.
  • the blood pressure detecting watch further includes a display module and an alarm speaker module, wherein an input end of the display module is connected to the processor module, the display module is disposed on the top cover; and an input of the alarm speaker module The terminal is connected to the processor module.
  • the blood pressure detecting watch further includes a touch detecting module, and an output end of the touch detecting module is connected to the processor module, for sensing a contact or leaving of the detecting electrode by the user, and transmitting information to the processor Module.
  • the power module includes a lithium battery, a transformer module, and a voltage regulator module, and an output end of the lithium battery is connected to an input end of the transformer module, and an output end of the transformer module Connected to an input end of the voltage stabilizing module, the output end of the voltage stabilizing module and the pulse sensor, the skin potential signal sensor, the processor module, the positioning module, and the network communication module respectively The power terminal is connected.
  • the network communication module is a GSM mobile network module.
  • the positioning module is a GPS positioning module.
  • the above technical solution adopts a pulse sensor, a skin potential signal sensor including four detecting electrodes, a touch sensor, a processor module, a positioning module, a network communication module and a watch case; by setting two detecting electrodes and a pulse sensor
  • the bottom cover of the watch is in contact with the skin of one hand of the wearer.
  • the wearer contacts the other two detection electrodes on the side wall shell through the other hand to achieve the pulse, blood pressure and heart of the wearer.
  • Electrical detection also adds a positioning module and a network communication module to timely grasp the position information of the user, so as to timely notify the relevant personnel when the user's blood pressure is too high.
  • the invention has the advantages of small volume, simple carrying and convenient detection.
  • Figure 1 is a schematic view of a blood pressure detecting watch of the present invention
  • Figure 2 is a schematic view showing the structure of the side A of the blood pressure detecting watch
  • Figure 3 is a schematic view showing the structure of the side B of the blood pressure detecting watch
  • Fig. 4 is a schematic view showing the structure of the back side of the blood pressure detecting watch.
  • 100-pulse sensor 200-skin potential signal sensor, 210-detection electrode, 300-processor module, 400-positioning module, 500-network communication module, 600-touch detection module, 710-top cover, 720- Bottom cover, 730-side wall shell.
  • a blood pressure detecting watch includes a pulse sensor 100, a skin potential signal sensor 200 including four detecting electrodes 210, a processor module 300, a positioning module 400, a network communication module 500, and a wristwatch case;
  • the top cover 710, the bottom cover 720, the side wall shell 730, the pulse sensor 100 and the two detecting electrodes 210 are all disposed on the bottom cover 720, and the other two detecting electrodes 210 are disposed on the side wall shell 730;
  • the processor module 300 respectively Connected to the output of the pulse sensor 100, the output of the skin potential signal sensor 200, the output of the positioning module 400, and the input of the network communication module 500; wherein, the pulse sensor 100 detects the pulse signal of the arterial blood vessel; the skin potential signal sensor 200, detecting the skin potential signal of the two limbs of the user, measuring the heart rate by the limb lead measurement principle; the processor module 300, analyzing, calculating and outputting the data collected by the pulse sensor 100 and the skin potential signal sensor 200; 400,
  • the pulse sensor 100, the skin potential signal sensor 200 including the four detecting electrodes 210, the processor module 300, the positioning module 400, the network communication module 500, and the watch case are adopted; by using the two detecting electrodes 210 and The pulse sensor 100 is disposed on the bottom cover 720 of the watch, and is in contact with the skin of one hand of the wearer. When in use, the wearer contacts the other two detection electrodes 210 disposed on the side wall shell 730 through the other hand to achieve wearing.
  • the pulse and ECG detection of the present invention also adds a positioning module 400 and a network communication module 500 to timely grasp the location information of the user, so as to timely notify the relevant personnel when the user's blood pressure is too high.
  • the invention has the advantages of small volume, simple carrying and convenient detection.
  • the skin potential signal sensor 200 adopts a bipolar limb lead, and the two detecting electrodes 210 disposed on the bottom cover 720 are in contact with the upper limb skin of the user, and are disposed on the side wall shell 730 and the other two detecting electrodes 210 and The other upper limb of the user is in contact with the skin.
  • electrocardiogram the placement of the electrode on the body surface and the connection of the electrode to the amplifier when the electrocardiogram is recorded are referred to as the lead of the electrocardiogram.
  • Two problems that must be solved by recording the surface ECG are: one is the placement position of the electrode; the other is the connection form of the electrode and the amplifier.
  • ECG lead The line where the electrodes are placed and connected to the electrocardiograph.
  • Commonly used leads are standard leads, also known as bipolar limb leads, reflecting the potential difference between the two limbs.
  • the left upper limb electrode is connected to the positive end of the electrocardiograph, and the right upper limb electrode is connected to the negative end, reflecting the potential difference between the left upper limb (L) and the right upper limb (r).
  • L left upper limb
  • r right upper limb
  • the pulse sensor 100 is an LED reflective pulse sensor.
  • the pulse sensor 100 is mainly used in medical equipment to detect heart rate-like.
  • the common types are mainly photoelectric, and there are two types of discrete and integrated.
  • the emitting part uses visible light and infrared light.
  • Pulse sensors are divided into: infrared pulse sensor, heart rate pulse sensor, photoelectric pulse sensor, wrist pulse sensor, digital pulse sensor, heart pulse sensor, and integrated pulse sensor.
  • the LED reflective pulse sensor is a photoelectric pulse sensor.
  • the two detecting electrodes 210 on the side wall case 730 are disposed on opposite sides of each other.
  • the user is convenient for the user to touch the two detecting electrodes with the thumb and the ring finger when the ECG information needs to be detected.
  • the user wears the device on the wrist to ensure that the test electrode is in close contact with the skin.
  • the thumb and the ring finger of the user's other hand touch the test electrode, and the device automatically starts the measurement, records the measurement and displays or voices the test result.
  • the middle position of the bottom cover 720 is convex, and the detecting end of the pulse sensor 100 and the two detecting electrodes 210 are disposed at the protruding position.
  • the detecting electrode 210 and the pulse sensor 100 in the convex portion, it is more advantageous for the detecting electrode 210 and the pulse sensor 100 to closely contact the skin of the wearer's arm.
  • the blood pressure detecting watch further includes a display module and an alarm speaker module.
  • the input end of the display module is connected to the processor module 300, and the display module is disposed on the top cover 710.
  • the input end of the alarm speaker module is connected to the processor module 300.
  • the display module may be used to display pulse information, ECG detection information, time information, and the like. It is realized by an LCD display module.
  • the processor module 300 controls the alarm speaker module to emit an alarm sound to remind others to take corresponding measures.
  • the GSM communication module can dial a specific number according to the setting and send the GPS positioning information to a specific object to facilitate the rescue.
  • the blood pressure detecting watch further includes a touch detecting module 600.
  • the output of the touch detecting module 600 is connected to the processor module 300 for sensing the contact or separation of the detecting electrode 210 by the user and transmitting information to the processor module 300.
  • the touch sensor can sense the touch/leave action of the user on the side electrode, thereby automatically starting and stopping the detection program to ensure measurement accuracy.
  • the power module further includes a lithium battery, a transformer module, and a voltage regulator module.
  • the output end of the lithium battery is connected to the input end of the transformer module, and the output end of the transformer module is connected to the input end of the voltage regulator module.
  • the output of the voltage regulator module is respectively connected to the power terminals of the pulse sensor 100, the skin potential signal sensor 200, the processor module 300, the positioning module 400, and the network communication module 500.
  • the network communication module 500 is a GSM mobile network module.
  • network communication module 500 of the present invention can also be implemented by other communication modules such as CDMA, GSM, WCDMA, TD-SCDMA.
  • the positioning module 400 is a GPS positioning module.
  • the technical solution of the present invention passes the pulse sensor 100, the skin potential signal sensor 200 including the four detecting electrodes 210, the touch sensor, the processor module 300, the positioning module 400, the network communication module 500, and the top cover 710, the bottom cover 720, and the side wall
  • the watch case formed by the case 730 realizes a blood pressure detecting watch.
  • the pulse sensor 100 detects the pulse information of the user, acquires the ECG information of the user through the four detection electrodes 210, sends the information to the processor module 300 for processing, and transmits the information to the user's mobile phone, tablet computer, etc. through the network communication module 500. View and analyze.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

La présente invention concerne une montre de surveillance de la pression artérielle, comprenant : un capteur d'impulsions (100), un capteur de signal de potentiel de peau (200) comprenant quatre électrodes de surveillance (210), un module de processeur (300), un module de positionnement (400), un module de communication de réseau (500), et un boîtier de montre. Le boîtier de montre comprend un couvercle supérieur (710), un couvercle inférieur (720) et une coque latérale (730) ; le capteur d'impulsions (100) et deux des électrodes de surveillance (210) sont disposés sur le couvercle inférieur (720), et les deux autres électrodes de surveillance (210) sont disposées sur la coque latérale (730) ; le module de processeur (300) est respectivement connecté à une extrémité de sortie du capteur d'impulsions (100), une extrémité de sortie du capteur de signal de potentiel de peau (200), une extrémité de sortie du module de positionnement (400) et une extrémité d'entrée du module de communication de réseau (500). Deux des électrodes de surveillance (210) et le capteur d'impulsions (100) sont disposés sur le couvercle inférieur (720) de la montre et sont en contact avec la peau d'un bras d'un porteur, et le porteur peut utiliser son autre main pour entrer en contact avec les deux autres électrodes de surveillance (210) disposées sur la coque latérale (730) pendant l'utilisation, réalisant ainsi une surveillance du pouls et un ECG du porteur. La montre est de petite taille, facile à transporter et pratique du point de vue de la surveillance.
PCT/CN2018/096020 2017-07-19 2018-07-17 Montre de surveillance de la pression artérielle WO2019015595A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710592597.7 2017-07-19
CN201710592597.7A CN107334467A (zh) 2017-07-19 2017-07-19 血压检测手表

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WO2019015595A1 true WO2019015595A1 (fr) 2019-01-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115378765A (zh) * 2021-05-17 2022-11-22 杭州软库科技有限公司 一种具有健康检测功能的智能网关

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107334467A (zh) * 2017-07-19 2017-11-10 深圳市国通世纪科技开发有限公司 血压检测手表
CN108175404B (zh) * 2018-01-11 2023-08-01 成都心吉康科技有限公司 心电信号采集装置及抑制触摸干扰的方法
CN110115580A (zh) * 2019-06-27 2019-08-13 黄加庆 可行多导联心电图检查和心电监测的智能手环

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204813868U (zh) * 2015-07-01 2015-12-02 深圳市美达尔前海医疗科技有限公司 心电血氧血压一体化智能手表
US20160324470A1 (en) * 2015-03-03 2016-11-10 Pebble Technology, Corp. Novel securing device for connecting to a display device
CN106236051A (zh) * 2016-08-19 2016-12-21 深圳市前海领创智能科技有限公司 一种基于ppg与ecg的智能无袖带血压健康监测手表
CN205866729U (zh) * 2016-04-12 2017-01-11 深圳万瑞博科技有限公司 一种智能老人手表
CN106388809A (zh) * 2016-11-22 2017-02-15 江苏南大五维电子科技有限公司 一种用于心电检测的智能手表
CN206261591U (zh) * 2016-05-12 2017-06-20 深圳市金乐智能健康科技有限公司 一种具有护理监控及警报功能的智能穿戴设备
CN107334467A (zh) * 2017-07-19 2017-11-10 深圳市国通世纪科技开发有限公司 血压检测手表

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170000416A1 (en) * 2015-07-01 2017-01-05 i-calQ, LLC Point of wear device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160324470A1 (en) * 2015-03-03 2016-11-10 Pebble Technology, Corp. Novel securing device for connecting to a display device
CN204813868U (zh) * 2015-07-01 2015-12-02 深圳市美达尔前海医疗科技有限公司 心电血氧血压一体化智能手表
CN205866729U (zh) * 2016-04-12 2017-01-11 深圳万瑞博科技有限公司 一种智能老人手表
CN206261591U (zh) * 2016-05-12 2017-06-20 深圳市金乐智能健康科技有限公司 一种具有护理监控及警报功能的智能穿戴设备
CN106236051A (zh) * 2016-08-19 2016-12-21 深圳市前海领创智能科技有限公司 一种基于ppg与ecg的智能无袖带血压健康监测手表
CN106388809A (zh) * 2016-11-22 2017-02-15 江苏南大五维电子科技有限公司 一种用于心电检测的智能手表
CN107334467A (zh) * 2017-07-19 2017-11-10 深圳市国通世纪科技开发有限公司 血压检测手表

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115378765A (zh) * 2021-05-17 2022-11-22 杭州软库科技有限公司 一种具有健康检测功能的智能网关

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