WO2018090827A1 - Dispositif de détection du pouls en médecine traditionnelle chinoise du type à compression automatique - Google Patents

Dispositif de détection du pouls en médecine traditionnelle chinoise du type à compression automatique Download PDF

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Publication number
WO2018090827A1
WO2018090827A1 PCT/CN2017/108989 CN2017108989W WO2018090827A1 WO 2018090827 A1 WO2018090827 A1 WO 2018090827A1 CN 2017108989 W CN2017108989 W CN 2017108989W WO 2018090827 A1 WO2018090827 A1 WO 2018090827A1
Authority
WO
WIPO (PCT)
Prior art keywords
pulse
sensor probe
chinese medicine
lifting rod
wrist
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/CN2017/108989
Other languages
English (en)
Chinese (zh)
Inventor
张贯京
葛新科
高伟明
张红治
陈琦
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 Qianhaikangqiyuan Science and Technology Co Ltd
Original Assignee
Shenzhen Qianhaikangqiyuan Science and 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 Qianhaikangqiyuan Science and Technology Co Ltd filed Critical Shenzhen Qianhaikangqiyuan Science and Technology Co Ltd
Publication of WO2018090827A1 publication Critical patent/WO2018090827A1/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4854—Diagnosis based on concepts of alternative medicine, e.g. homeopathy or non-orthodox
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • 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
    • A61B5/6843—Monitoring or controlling sensor contact pressure

Definitions

  • the present invention relates to the field of pulse detection of traditional Chinese medicine, and in particular to an automatic pressure type Chinese medicine pulse detection device.
  • a main object of the present invention is to provide an automatic pressure type Chinese medicine pulse detecting device, which aims to prevent a pulse pulse from being measured by applying an appropriate pressure to a wrist artery position of an existing pulse detecting device, and it is difficult to obtain an accurate and quantitative pulse.
  • the problem of detecting signals is to provide an automatic pressure type Chinese medicine pulse detecting device, which aims to prevent a pulse pulse from being measured by applying an appropriate pressure to a wrist artery position of an existing pulse detecting device, and it is difficult to obtain an accurate and quantitative pulse.
  • the present invention provides an automatic pressure type Chinese medicine pulse detecting device, which comprises a base, a supporting column, a lifting rod, an arm, a stepping motor, a micro bearing, a guiding screw, and a pulse sensor. Head, pressure sensor, microcontroller and display, where:
  • the support cylinder is fixed on the base, the lifting rod is disposed in the hollow cylinder of the support cylinder, the top of the lifting rod is provided with a driving connector, and the driving connector is also connected One end of the arm, the stepping motor is disposed at the other end of the arm;
  • the micro bearing has an intermediate hole at one end thereof, and the other end of the micro bearing is connected to the pulse sensor probe;
  • one end of the guiding screw is snapped onto the stepping motor, and the other end of the guiding screw passes through the intermediate hole of the micro bearing and is fixed on the pulse sensor probe;
  • the upper surface of the pulse sensor probe is provided with a pressure sensor for detecting different levels of pressure applied by the pulse sensor probe on the wrist of the subject;
  • the pulse sensor probe is configured to detect a pulse detection signal under different levels of pressure from a wrist artery of the subject
  • the microcontroller is configured to convert pulse detection signals under different levels of pressure into pulse data corresponding to different levels of pressure, and display different levels of pressure and corresponding pulse data on the display screen.
  • the microcontroller is further configured to: control the driving connector to drive the lifting rod to move downward to drive the arm to move downward to contact the pulse sensor probe to the detected object. a wrist; when the pressure value detected by the pressure sensor is not zero, controlling the driving connector to stop the lifting rod to stop the pulse sensor probe from being stopped on the wrist of the subject.
  • the microcontroller is further configured to generate an equal displacement pressurization command to control the stepping motor to drive the guide screw to move downward to apply different pressures to the pulse sensor probe to the detected object. On the wrist.
  • the inner wall of the hollow cylinder of the support cylinder is provided with an internal thread
  • the outer wall of the lifting rod is provided with an external thread
  • the internal thread of the support cylinder is in contact with the external thread of the lifting rod.
  • the microcontroller is disposed inside the base or inside the arm, and the display screen is disposed on a side surface of the base.
  • the side surface of the base is provided with a power socket, a power switch and a control button.
  • the stepping motor, the pulse sensor probe, the pressure sensor, the driving connector, the display screen, the power switch and the control button are all connected to the microcontroller by wires.
  • the microcontroller is further configured to: when the detector completes pulse detection and presses the control button ⁇ , controls the stepping motor to drive the guiding screw to move the pulse sensor probe upward to recover And returning to the original position, and controlling the driving connector to drive the lifting rod to move upward to return to the original position.
  • the upper surface of the base is provided with a detection station located at a position directly below the pulse sensor probe for detecting the pulse of the subject and placing the wrist.
  • the driving connector is provided with a micro-actuator for driving the lifting rod to move up and down in the hollow cylinder of the supporting cylinder.
  • the automatic pressure type Chinese medicine pulse detecting device of the present invention adopts the above technical solution, and achieves the following technical effects: the different levels required for detecting the pulse can be automatically applied to the wrist portion of the subject Pressure to obtain an accurate pulse detection signal.
  • the upper and lower automatic pressurization method can maintain the natural state of the wrist artery and reduce the possibility of external force causing deformation of the wrist artery, thereby obtaining a more accurate pulse detection signal.
  • FIG. 1 is a schematic structural view of a preferred embodiment of an automatic pressure type Chinese medicine pulse detecting device according to the present invention
  • FIG. 2 is a schematic diagram of internal circuit connection of a preferred embodiment of the automatic pressure type Chinese medicine pulse detecting device of the present invention
  • the automatic pressure type Chinese medicine pulse detecting device 100 includes a base 1, a support cylinder 2, a lifting rod 3, an arm 4, a stepping motor 5, a miniature bearing 6, a guiding screw 7, and a pulse sensor.
  • the support cylinder 2 is fixed on the base 1 , the lifting rod 3 is disposed in the hollow cylinder of the support cylinder 2 , and the support cylinder 2 is a hollow cylinder having an internal thread on the inner wall,
  • the outer wall of the lifting rod 3 is provided with an external thread, and the internal thread of the supporting cylinder 2 is in mating contact with the external thread of the lifting rod 3, so that the lifting rod 3 can move up and down within the hollow cylinder of the supporting cylinder 2.
  • the top of the lifting rod 3 is provided with a driving coupling body 11.
  • the driving coupling body 11 is provided with a micro-driver for driving the lifting rod 3 to move up and down in the hollow cylinder of the supporting cylinder 2, and the micro-actuator is present
  • the electric drive unit in the prior art is not described in detail in the present invention.
  • the upper end of the lifting rod 3 is exposed to a length distance of the supporting cylinder 2, and the bottom of the supporting cylinder 2 is pre-set with a second length distance which is not in contact with the supporting cylinder 2, and the structure can make the lifting rod 3
  • the hollow cylinder supporting the cylinder 2 moves up and down.
  • One end of the arm 4 is connected to the drive connecting body 11, and the other end of the arm 4 is connected to the stepping motor 5.
  • One end of the micro bearing 6 is provided with an intermediate hole, and the other end of the micro bearing 6 is connected to the pulse sensor probe 8.
  • One end of the guide screw 7 is snapped onto the stepping motor 5, and the other end of the guide screw 7 passes through the intermediate hole of the miniature bearing 6 and is fixed to the pulse sensor probe 8.
  • the upper surface of the pulse sensor probe 8 is provided with a pressure sensor 9 for detecting different levels of pressure applied by the pulse sensor probe 8 on the wrist of the subject, and detecting the pressure sensor 9 The pressure value is sent to the microcontroller 10.
  • the pulse sensor probe 8 is configured to detect pulse detection signals at different levels of pressure from the wrist artery of the subject, and transmit pulse detection signals at different levels of pressure to the microcontroller 10.
  • the microcontroller 10 may be disposed inside the base 1 or the arm 4, and in the embodiment, the microcontroller 10 is disposed inside the arm 4 for using pulses under different levels of pressure.
  • the detection signal is converted into corresponding pulse data under different levels of pressure, and different levels of pressure and corresponding pulse data are displayed on the display screen 12.
  • the side surface of the base 1 is provided with a display screen 12 for displaying pulse data of the subject.
  • the side surface of the base 1 is further provided with a power socket 13 and a power switch 14 for plugging an external power source to provide working power to the internal electrical components of the automatic pressure type Chinese medicine pulse detecting device 100.
  • the power switch 14 is used for manually detecting and closing the automatic control station by the detector.
  • the automatic pressure type Chinese medicine pulse detecting device 100 is turned on and off.
  • the upper surface of the base 1 is provided with a detecting station 15 located at a position directly below the pulse sensor probe 8 for detecting the pulse of the subject and placing the wrist.
  • the side surface of the base 1 is further provided with a control button 16.
  • the control button 16 When the detector completes the pulse detection, the control button 16 is pressed, and the microcontroller 10 controls the stepping motor 5 to drive the guide screw 7 to make the pulse sensor probe 8 upward. The movement is restored to the original position, and the control drive link 11 drives the lifter 3 to move back to the original position, whereby the examinee can move the wrist from the test stand 15.
  • Fig. 2 is a schematic diagram showing the internal circuit connection of a preferred embodiment of the automatic pressure type Chinese medicine pulse detecting device of the present invention.
  • the stepper motor 5, the pulse sensor probe 8, the pressure sensor 9, the drive connector 11, the display screen 12, the power switch 14 and the control button 16 are each connected to the microcontroller 10 by wires.
  • the power outlet 13 is connected to a power switch 14.
  • a microactuator is provided in the drive connecting body 11 for driving the lifting rod 3 to slide up and down in the hollow cylinder of the support cylinder 2.
  • the stepping motor 5, the pulse sensor probe 8, the pressure sensor 9 and the display screen 12 used in the present invention are all electronic components in the prior art, and the circuit schematic diagrams of the embodiments of the present invention are not described in detail. 1 and 2, the working principle of the automatic pressure type Chinese medicine pulse detecting device 100 of the present invention is as follows:
  • the wrist is first placed on the detecting table 15 of the base 1, and the power switch 14 provided on the side surface of the base 1 is manually activated.
  • the microcontroller 10 starts working and controls the drive link 11 to drive the lift rod 3 to move downward to move the arm 4 downward, thereby causing the pulse sensor probe 8 to move downward.
  • the outer surface of the pulse sensor probe 8 is provided with a pressure sensor 9, and the microcontroller 10 detects the pressure value between the pulse sensor probe 8 and the wrist of the subject through the pressure sensor 9.
  • the pressure sensor 9 senses the pressure value of the pulse sensor probe 8 in contact with the wrist.
  • the microcontroller 10 determines whether the pressure value detected by the pressure sensor 9 is zero. When the pressure value sensed by the pressure sensor 9 is zero, the pulse sensor probe 8 has not been in contact with the wrist of the subject; when the pressure value detected by the pressure sensor 9 is not zero (ie, the pressure value is greater than zero), It is indicated that the pulse sensor probe 8 has been in contact with the wrist of the subject.
  • the microcontroller 10 controls the drive link 11 to stop the lift lever 3 from moving, thereby causing the pulse sensor probe 5 to come into contact with the wrist of the subject.
  • the inner wall of the hollow cylinder of the support cylinder 2 is provided with internal threads
  • the outer wall of the lifting rod 3 is provided with external threads, so that the lifting rod 3 can stop the movement of the lifting rod 3 under the stop driving of the driving connection body 11. .
  • the microcontroller 10 generates an equal displacement pressurization command to control the stepping motor 5 to drive the guide screw 7 to move downward, so that the pulse sensor probe 8 slowly applies different levels of pressure to the wrist of the subject.
  • the equal displacement pressurization command controls the stepping motor 5 to drive the lead screw 7 to cause the pulse sensor probe 8 to generate 0 to 16 mm (which can generate different levels of pressure required for detecting the pulse). Move, to achieve the different levels of automatic pressurization required in the pulse detection process.
  • the microcontroller 10 acquires pulse detection signals under different levels of pressure from the wrist artery through the pulse sensor probe 8, converts the pulse detection signals under different levels of pressure into pulse data and displays them on the display screen 12. Pulse data at different levels of pressure.
  • the equal displacement pressurizing command enables the pulse sensor probe 8 to apply different pressures to the wrist artery to measure the pulse detection signal, it is possible to simulate a human finger pressing the wrist artery, thereby under different levels of pressure.
  • the pulse detection signal is acquired to more accurately reflect the TCM pulse condition of the subject.
  • the control button 16 When the detector completes the pulse detection, the control button 16 is pressed, the microcontroller 10 controls the stepping motor 5 to drive the guide screw 7 to move the pulse sensor probe 8 upward to return to the original position, and control the driving connector The 11-drive lifter 3 is moved upward to return to the original position, and the test subject can move the wrist from the test stand 15.
  • the automatic pressure type Chinese medicine pulse detecting device 100 can automatically apply different levels of pressure required to detect a pulse to a wrist portion of a subject, thereby obtaining an accurate pulse detecting signal.
  • the upper and lower automatic pressurization method can maintain the natural state of the wrist artery and reduce the possibility of deforming the wrist artery by external force, thereby obtaining a more accurate pulse detection signal.
  • the automatic pressure type Chinese medicine pulse detecting device of the present invention adopts the above technical solution.
  • the following technical effects are achieved: It is possible to automatically apply different levels of pressure required to detect the pulse to the wrist portion of the subject, thereby obtaining an accurate pulse detection signal.
  • the upper and lower automatic pressurization method can maintain the natural state of the wrist artery and reduce the possibility of deformation of the wrist artery by external force, thereby obtaining a more accurate pulse detection signal.

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

Abstract

La présente invention concerne un dispositif de détection du pouls en médecine traditionnelle chinoise du type à compression automatique (100), comprenant une base (1), une colonne de support (2), une tige de levage (3), un levier à bras (4), un moteur pas à pas (5), un palier miniature (6), une tige à vis de guidage (7), une sonde de capteur du pouls (8), un capteur de pression (9), un microcontrôleur (10), et un écran d'affichage (12). La colonne de support (2) est fixée sur la base (1) ; la tige de levage (3) est disposée à l'intérieur d'un cylindre creux de la colonne de support (2) ; un raccord d'entraînement (11) est disposé au sommet de la tige de levage (3) ; le raccord d'entraînement (11) est également relié à une extrémité du levier à bras (4) ; le moteur pas à pas (5) est disposé à l'autre extrémité du levier à bras (4) ; un trou central est formé dans une extrémité du palier miniature (6) ; l'autre extrémité du palier miniature (6) est reliée à la sonde de capteur du pouls (8) ; une extrémité de la tige à vis de guidage (7) est fixée sur le moteur pas à pas (5) ; et l'autre extrémité de la tige à vis de guidage (7) pénètre à travers le trou central du palier miniature (6) et est fixée sur la sonde de capteur du pouls (8). En appliquant automatiquement les pressions à des niveaux différents requis par la détection du pouls sur le poignet dans un mode de compression de haut en bas, le dispositif de détection du pouls en médecine traditionnelle chinoise du type à compression automatique (100) permet d'obtenir des signaux de détection du pouls précis.
PCT/CN2017/108989 2016-11-19 2017-11-01 Dispositif de détection du pouls en médecine traditionnelle chinoise du type à compression automatique Ceased WO2018090827A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611035954.1A CN106388790A (zh) 2016-11-19 2016-11-19 自动加压式中医脉搏检测装置
CN201611035954.1 2016-11-19

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN108968927A (zh) * 2018-06-27 2018-12-11 浙江大学台州研究院 一种基于智能终端设备的自主寻脉中医脉象采集方法
CN109171679A (zh) * 2018-09-27 2019-01-11 孔令刚 一种心内科医生用胸腔监测急救装置
CN109717846A (zh) * 2019-01-29 2019-05-07 天津大学 一种基于柔性传感器的自动脉象检测系统及检测方法
CN113974579A (zh) * 2021-10-28 2022-01-28 天津大学 一种拟指化的三部脉象采集装置

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CN206434315U (zh) * 2016-11-19 2017-08-25 深圳市前海康启源科技有限公司 中医专用脉搏检测装置
CN106510653A (zh) * 2016-11-19 2017-03-22 深圳市前海康启源科技有限公司 自动加压式中医脉搏检测方法
CN206434310U (zh) * 2016-11-19 2017-08-25 深圳市前海康启源科技有限公司 加压式中医脉搏检测设备
CN106388790A (zh) * 2016-11-19 2017-02-15 深圳市前海康启源科技有限公司 自动加压式中医脉搏检测装置
CN109528178B (zh) * 2018-11-15 2024-10-29 智美康民(珠海)健康科技有限公司 用于脉诊仪的机械手指
CN109907743A (zh) * 2019-04-19 2019-06-21 山东省中医药研究院 一种腕式脉诊仪及控制方法
CN110522423A (zh) * 2019-05-29 2019-12-03 张洁 一种用于心血管内科临床用的脉搏检测智能装置
CN111248863B (zh) * 2020-01-19 2023-01-31 国家康复辅具研究中心 一种诱发人体皮肤充血响应的加压装置
CN112842290B (zh) * 2021-01-29 2022-07-29 清华大学深圳国际研究生院 一种多路定点加压装置及传感器系统
CN113367667B (zh) * 2021-04-29 2022-08-09 深圳市康美生科技有限公司 一种妇产科电子脉搏仪

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CN106510653A (zh) * 2016-11-19 2017-03-22 深圳市前海康启源科技有限公司 自动加压式中医脉搏检测方法

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CN106510653A (zh) * 2016-11-19 2017-03-22 深圳市前海康启源科技有限公司 自动加压式中医脉搏检测方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108968927A (zh) * 2018-06-27 2018-12-11 浙江大学台州研究院 一种基于智能终端设备的自主寻脉中医脉象采集方法
CN108968927B (zh) * 2018-06-27 2021-09-21 浙江大学台州研究院 一种基于智能终端设备的自主寻脉中医脉象采集方法
CN109171679A (zh) * 2018-09-27 2019-01-11 孔令刚 一种心内科医生用胸腔监测急救装置
CN109717846A (zh) * 2019-01-29 2019-05-07 天津大学 一种基于柔性传感器的自动脉象检测系统及检测方法
CN113974579A (zh) * 2021-10-28 2022-01-28 天津大学 一种拟指化的三部脉象采集装置
CN113974579B (zh) * 2021-10-28 2023-12-05 天津大学 一种拟指化的三部脉象采集装置

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