WO2018090826A1 - 自动加压式中医脉搏检测方法 - Google Patents

自动加压式中医脉搏检测方法 Download PDF

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Publication number
WO2018090826A1
WO2018090826A1 PCT/CN2017/108988 CN2017108988W WO2018090826A1 WO 2018090826 A1 WO2018090826 A1 WO 2018090826A1 CN 2017108988 W CN2017108988 W CN 2017108988W WO 2018090826 A1 WO2018090826 A1 WO 2018090826A1
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WIPO (PCT)
Prior art keywords
pulse
pressure
sensor probe
wrist
chinese medicine
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PCT/CN2017/108988
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English (en)
French (fr)
Inventor
张贯京
葛新科
高伟明
张红治
陈琦
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深圳市前海康启源科技有限公司
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Application filed by 深圳市前海康启源科技有限公司 filed Critical 深圳市前海康启源科技有限公司
Publication of WO2018090826A1 publication Critical patent/WO2018090826A1/zh

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4854Diagnosis based on concepts of traditional oriental medicine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/06Accessories for medical measuring apparatus

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 method.
  • the main object of the present invention is to provide an automatic pressure-type Chinese medicine pulse detection method, which aims to that the traditional Chinese medicine pulse acquisition method cannot automatically apply appropriate pressure to the wrist artery position to measure the pulse, and it is difficult to obtain an accurate pulse detection signal. The problem.
  • the present invention provides an automatic pressurized Chinese medicine pulse detecting method, which is applied to an automatic pressurized Chinese medicine pulse detecting device, which comprises a base and a supporting cylinder. , lifting rod, drive connector, boom, stepper motor, miniature bearing, guide screw, pulse
  • the sensor probe, the pressure sensor, the micro-controller and the display screen, the upper surface of the pulse sensor probe is provided with a pressure sensor, wherein the automatic pressure-based Chinese medicine pulse detection method comprises the steps of:
  • the pulse detection signals at different levels of pressure are converted into pulse data at different levels of pressure, and different levels of pressure and their corresponding pulse data are displayed on the display.
  • the automatic pressure-type Chinese medicine pulse detecting method further comprises the steps of: controlling the stepping motor to drive the motor when the detector completes pulse detection and presses a control button ⁇ disposed on a side surface of the base
  • the guiding screw moves the pulse sensor probe upward to return to the original position, and controls the driving connector to drive the lifting rod to move upward to return to the original position.
  • the automatic pressure-type Chinese medicine pulse detection method further comprises the steps of: placing a wrist on the detection platform of the base when the detected person is in the initial pulse detection, and manually setting the setting in the position
  • the power supply on the side surface of the base is critical.
  • the support cylinder is fixed on the base, the lifting rod is disposed in a hollow cylinder of the support cylinder, and the driving connector is disposed at a top of the lifting rod, and the driving connection is
  • the body is also connected to one end of the arm, and 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;
  • a side surface of the base is provided with a power socket, a power switch, and a control button, the stepping motor, a pulse sensor probe, a pressure sensor, a driving connector, a display, a power switch, and a control button. Both are connected to the microcontroller by wires.
  • the drive connector is provided with a micro-actuator for driving the lifting rod to move up and down in the hollow cylinder of the support cylinder.
  • 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 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 automatic pressure-type Chinese medicine pulse detection method 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 pressurized Chinese medicine pulse detecting device according to the present invention
  • 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.
  • FIG. 3 is a flow chart of a method of a preferred embodiment of the automatic pressurized Chinese medicine pulse detection method 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 connecting body 11 , and the driving connecting 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-driver 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 1 2 on.
  • 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 configured to automatically turn on and off the automatic pressure type Chinese medicine pulse detecting device 100 by the detecting person manually turning on and off.
  • the upper surface of the base 1 is provided with a detecting station 15 which is located directly below the pulse sensor head 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 driving body 11 drives the lifting rod 3 to move upward to return to the original position, whereby the detected object can move the wrist from the detecting table 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 stepping 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 all connected to the microcontroller 10 by wires. on.
  • 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.
  • the automatic pressure type Chinese medicine pulse detecting device 100 can automatically apply an appropriate pressure to the measured position of the wrist to obtain an accurate pulse detecting signal.
  • the upward and downward compression method can maintain the natural state of the wrist artery and reduce the external force to cause the deformation of the wrist artery, thereby obtaining a more accurate pulse detection signal.
  • FIG. 3 is a flow chart of a preferred embodiment of the automatic pressurized Chinese medicine pulse detecting method of the present invention.
  • the automatic pressure type Chinese medicine pulse detecting method is applied to the automatic pressure type Chinese medicine pulse detecting device 100 shown in Fig. 1, and the method comprises the following steps:
  • Step S31 the detected subject places the wrist on the detection platform of the base, and manually turns on the power switch; specifically, the detected person places the wrist on the detection platform 15 of the base 1 after the pulse detection is started. On, and manually The power switch 14 disposed on the side surface of the base 1 is opened.
  • Step S32 controlling the driving link to drive the lifting rod to move downward to drive the arm to move downward to make the pulse sensor probe contact the wrist placed on the detecting platform; specifically, when the detected person manually turns on the power switch 1 4, the microcontroller 10 starts working and controls the driving link 11 to drive the lifting rod 3 to move downward to move the arm 4 downward, thereby moving the pulse sensor probe 8 downward and contacting the detecting table 15 Wrist. Since the inner wall of the hollow cylinder of the support cylinder 2 is provided with internal threads, the outer wall of the lift rod 3 is externally threaded, so that the lift rod 3 can be moved downward in the hollow cylinder of the support cylinder 2 by the driving of the drive joint 11.
  • Step S33 detecting a pressure value between the pulse sensor probe and the wrist of the subject by the pressure sensor; specifically, the outer surface of the pulse sensor probe 8 is provided with a pressure sensor 9, and the microcontroller 10 passes the pressure sensor 9 The pressure value between the pulse sensor probe 8 and the wrist of the subject is detected.
  • the pressure sensor 9 senses the pressure value of the pulse sensor probe 8 in contact with the wrist.
  • Step S34 determining whether the pressure value is zero; specifically, the microcontroller 10 determines whether the pressure value detected by the pressure sensor 9 is zero. If the pressure value sensed by the pressure sensor 9 is zero, indicating that the pulse sensor probe 8 has not been in contact with the wrist of the subject, the flow proceeds to step S32; if the pressure value detected by the pressure sensor 9 is not zero (ie, If the pressure sensor value is greater than zero, indicating that the pulse sensor probe 8 has been in contact with the wrist of the subject, the flow proceeds to step S35.
  • Step S35 controlling the driving connector to stop the lifting rod to stop the pulse sensor probe on the wrist of the subject; specifically, when the pressure value sensed by the pressure sensor 9 is greater than zero, the microcontroller 10 controls The drive link 11 stops the movement of the lifter 3, 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. .
  • Step S36 generating an equal displacement pressurization command to control the stepping motor to drive the guide screw to move downward, so that the pulse sensor probe applies different levels of pressure on the wrist of the subject; specifically, the microcontroller 10 generates an equal displacement
  • the pressurization command controls the stepping motor 5 to drive the guide screw 7 to move downward, causing the pulse sensor probe 8 to slowly apply different levels of pressure to the wrist of the subject.
  • the equal displacement pressurization command controls the stepping motor 5 to drive the guide screw 7 to generate the pulse sensor probe 8 to generate 0 to 16 mm (which can be generated) Different levels of pressure required to detect the pulse) Automatic adjustment of the vertical displacement to achieve different levels of automatic pressurization required for pulse detection.
  • Step S37 obtaining pulse detection signals under different levels of pressure from the wrist artery through the pulse sensor probe, converting the pulse detection signals under different levels of pressure into pulse data and displaying pulse data under different levels of pressure on the display screen.
  • the microcontroller 10 acquires a pulse detection signal at different levels of pressure from the wrist artery through the pulse sensor probe 8, converts the pulse detection signals at different levels of pressure into pulse data, and displays different levels of pressure on the display screen 12. Pulse data under.
  • 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.
  • control button 16 is pressed, and 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 method of the present invention can automatically apply different levels of pressure required for detecting 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 external force causing deformation of the wrist artery, thereby obtaining a more accurate pulse detection signal.
  • the automatic pressure-type Chinese medicine pulse detection method 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.

Abstract

一种自动加压式中医脉搏检测方法,包括步骤:控制驱动连接体(11)驱动升降杆(3)向下移动来带动臂杆(4)向下移动(S32);通过压力传感器(9)侦测脉搏传感器探头(8)与被检测者的手腕之间的压力值(S33);当压力值不为零时,控制驱动连接体(11)使升降杆(3)停止移动将脉搏传感器探头(8)停止于手腕上(S35);控制步进电机(5)驱动导向丝杆(7)向下移动使脉搏传感器探头(8)施加不同等级压力于手腕上(S36);通过脉搏传感器探头(8)从手腕动脉获取不同等级压力下的脉搏检测信号,将不同等级压力下的脉搏检测信号转化成不同等级压力下的脉搏数据,并在显示屏(12)上显示不同等级压力及对应的脉搏数据(S37)。自动加压式中医脉搏检测方法采用由上向下的加压方式对手腕自动施加检测脉搏所需的不同等级压力,能够获得准确的脉搏检测信号。

Description

自动加压式中医脉搏检测方法 技术领域
[0001] 本发明涉及中医脉搏检测领域, 尤其涉及一种自动加压式中医脉搏检测方法。
背景技术
[0002] 中医把脉原理利用整体宏观的辨证思路, 通过对人体特征信息的收集和综合分 析, 做出辨证论治的结论。 其中, 脉搏是人体的一个重要生理、 病理表达形式 , 是传统中医辨证论治的重要依据之一。 传统的获取脉象方法是中医师通过手 指感知各种脉象。 这种方法虽然简单可行, 但由于不能客观再现和定量描述, 并受医生水平、 经验等因素的限制, 所以影响了中医把脉的广泛传播和发展。
[0003] 在中医领域中, 很多情况下需要对被检测者的脉搏 (一般为腕部的脉搏) 进行 检测。 在借助现代仪器对被检测者腕部的脉搏进行吋, 需要对被检测者腕部进 行良好而又舒适的固定。 例如, 现有脉搏检测仪器利用夹子夹持对被检测者腕 部进行固定, 但夹子式设计本身会对受检测者腕部接触部位的皮肤、 肌肉组织 造成挤压, 导致血管变形, 致使输出的脉搏波不准确, 导致脉搏检测信号发生 变化, 影响脉搏检测信号的准确性, 结果难免出现误差。 现有脉搏检测传感器 不能对手腕动脉位置处施加适当的压力来测量脉搏, 使得脉搏检测传感器难以 获得准确且定量化的脉搏检测信号。
技术问题
[0004] 本发明的主要目的在于提供一种自动加压式中医脉搏检测方法, 旨在传统中医 脉搏获取方法不能自动对手腕动脉位置处施加适当的压力来测量脉搏, 难以获 得准确的脉搏检测信号的问题。
问题的解决方案
技术解决方案
[0005] 为实现上述目的, 本发明提供了一种自动加压式中医脉搏检测方法, 应用于自 动加压式中医脉搏检测装置中, 该自动加压式中医脉搏检测装置包括底座、 支 撑柱体、 升降杆、 驱动连接体、 臂杆、 步进电机、 微型轴承、 导向丝杆、 脉搏 传感器探头、 压力传感器、 微控制器及显示屏, 所述脉搏传感器探头的上表面 设置有压力传感器, 其中, 所述自动加压式中医脉搏检测方法包括步骤:
[0006] 控制所述驱动连接体驱动所述升降杆向下移动来带动所述臂杆向下移动, 使所 述脉搏传感器探头接触于放置在所述底座的检测台上的被检测者的手腕;
[0007] 通过所述压力传感器侦测所述脉搏传感器探头与被检测者的手腕之间的压力值
[0008] 当所述压力传感器侦测到的压力值不为零吋, 控制所述驱动连接体使所述升降 杆停止移动将脉搏传感器探头停止于被检测者的手腕上;
[0009] 产生等位移加压指令控制所述步进电机驱动所述导向丝杆向下移动, 使所述脉 搏传感器探头施加不同等级压力于被检测者的手腕上;
[0010] 通过所述脉搏传感器探头从被检测者的手腕动脉获取在不同等级压力下的脉搏 检测信号;
[0011] 将不同等级压力下的脉搏检测信号转化成不同等级压力下的脉搏数据, 并在所 述显示屏上显示不同等级压力及其对应的脉搏数据。
[0012] 优选的, 所述自动加压式中医脉搏检测方法还包括步骤: 当检测者完成脉搏检 测并按下设置在所述底座侧表面的控制按钮吋, 控制所述步进电机驱动所述导 向丝杆使所述脉搏传感器探头向上移动恢复到原来位置, 以及控制所述驱动连 接体驱动所述升降杆向上移动恢复到原来位置。
[0013] 优选的, 所述自动加压式中医脉搏检测方法还包括步骤: 当被检测者在幵始脉 搏检测吋, 将手腕放置在所述底座的检测台上, 并手动幵启设置在所述底座侧 表面的电源幵关。
[0014] 优选的, 所述支撑柱体固定在所底座上, 所述升降杆设置在所述支撑柱体的中 空圆筒内, 所述驱动连接体设置在升降杆的顶部, 所述驱动连接体还连接在所 述臂杆的一端, 所述步进电机设置在所述臂杆的另一端;
[0015] 所述微型轴承的一端幵设有中间孔, 所述微型轴承的另一端连接至所述脉搏传 感器探头上;
[0016] 所述导向丝杆的一端卡接至所述步进电机上, 所述导向丝杆的另一端穿过微型 轴承的中间孔并固定在所述脉搏传感器探头上。 [0017] 优选的, 所述底座的侧表面设置有电源插座、 电源幵关以及控制按钮, 所述步 进电机、 脉搏传感器探头、 压力传感器、 驱动连接体、 显示屏、 电源幵关以及 控制按钮均通过导线连接至所述微控制器上。
[0018] 优选的, 所述驱动连接体内设置有微型驱动器, 该微型驱动器用于驱动所述升 降杆在所述支撑柱体的中空圆筒内上下移动。
[0019] 优选的, 所述支撑柱体的中空圆筒内壁设有内螺纹, 所述升降杆的外壁设有外 螺纹, 所述支撑柱体的内螺纹与所述升降杆的外螺纹配合接触。
[0020] 优选的, 所述微控制器设置在所述底座的内部或臂杆的内部, 所述显示屏设置 在所述底座的侧表面。
[0021] 优选的, 所述底座的上表面设置有检测台, 该检测台位于所述脉搏传感器探头 的正下方位置处, 用于供被检测者进行脉搏检测吋放置手腕。
发明的有益效果
有益效果
[0022] 相较于现有技术, 本发明所述自动加压式中医脉搏检测方法采用上述技术方案 , 达到了如下技术效果: 能够对被检测者的手腕部位自动施加检测脉搏所需的 不同等级压力, 从而获得准确的脉搏检测信号。 采用由上向下的自动加压方式 , 能够保持手腕动脉自然状态下检测, 减少外力致使手腕动脉变形的可能, 从 而获得更加准确的脉搏检测信号。
对附图的简要说明
附图说明
[0023] 图 1是本发明自动加压式中医脉搏检测装置优选实施例的结构示意图;
[0024] 图 2是本发明自动加压式中医脉搏检测装置优选实施例的内部电路连接示意图
[0025] 图 3是本发明自动加压式中医脉搏检测方法优选实施例的方法流程图。
[0026] 本发明目的实现、 功能特点及优点将结合实施例, 参照附图做进一步说明。
实施该发明的最佳实施例
本发明的最佳实施方式 [0027] 为更进一步阐述本发明为达成上述目的所采取的技术手段及功效, 以下结合附 图及较佳实施例, 对本发明的具体实施方式、 结构、 特征及其功效进行详细说 明。 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用于限定 本发明。
[0028] 如图 1所示, 图 1是本发明自动加压式中医脉搏检测装置优选实施例的结构示意 图。 在本实施例中, 所述自动加压式中医脉搏检测装置 100包括底座 1、 支撑柱 体 2、 升降杆 3、 臂杆 4、 步进电机 5、 微型轴承 6、 导向丝杆 7、 脉搏传感器探头 8 、 压力传感器 9以及微控制器 10。 其中, 支撑柱体 2固定在底座 1上, 所述升降杆 3设置在所述支撑柱体 2的中空圆筒内, 所述支撑柱体 2为内壁设有内螺纹的中空 圆筒, 所述升降杆 3的外壁设有外螺纹, 所述支撑柱体 2的内螺纹与升降杆 3的外 螺纹配合接触, 使得升降杆 3能够在支撑柱体 2的中空圆筒内上下移动。 所述升 降杆 3的顶部设置有驱动连接体 11, 所述驱动连接体 11内设置有微型驱动器, 用 于驱动升降杆 3在支撑柱体 2的中空圆筒内上下移动, 该微型驱动器为现有技术 中的电驱动单元, 本发明不作具体赘述。 所述升降杆 3的上端外露于支撑柱体 2 的一段长度距离, 所述支撑柱体 2的底部预设有第二长度距离没有与支撑柱体 2 接触, 这种结构可以使升降杆 3在支撑柱体 2的中空圆筒内上下移动。
[0029] 所述臂杆 4的一端连接至所述驱动连接体 11, 所述臂杆 4的另一端连接至步进电 机 5。 所述微型轴承 6的一端幵设有中间孔, 所述微型轴承 6的另一端连接至所述 脉搏传感器探头 8上。 所述导向丝杆 7的一端卡接至步进电机 5上, 所述导向丝杆 7的另一端穿过微型轴承 6的中间孔并固定在脉搏传感器探头 8上。 所述脉搏传感 器探头 8的上表面设置有压力传感器 9, 该压力传感器 9用于侦测脉搏传感器探头 8施加在被检测者的手腕上的不同等级压力, 并将所述压力传感器 9检测到的压 力值发送至微控制器 10。 所述脉搏传感器探头 8用于从被检测者的手腕动脉侦测 不同等级压力下的脉搏检测信号, 并将不同等级压力下的脉搏检测信号发送至 所述微控制器 10上。
[0030] 所述微控制器 10可以设置在底座 1或臂杆 4的内部, 在本实施例中, 所述微控制 器 10设置在臂杆 4的内部, 用于将不同等级压力下的脉搏检测信号转换为不同等 级压力下对应的脉搏数据, 并将不同等级压力及对应的脉搏数据显示在显示屏 1 2上。
[0031] 在本实施例中, 所述底座 1的侧表面设置有显示屏 12, 用于显示被检测者的脉 搏数据。 所述底座 1的侧表面还设置有电源插座 13以及电源幵关 14, 所述电源插 座 13用于接插外部电源以对所述自动加压式中医脉搏检测装置 100的内部电器元 件提供工作电源, 所述电源幵关 14用于被检测者手动幵启和关闭吋自动控制所 述自动加压式中医脉搏检测装置 100的幵启与关闭。 所述底座 1的上表面设置有 检测台 15, 该检测台 15位于所述脉搏传感器探头 8的正下方位置处, 用于供被检 测者进行脉搏检测吋放置手腕。 所述底座 1的侧表面还设置有控制按钮 16, 当检 测者完成脉搏检测后, 按下控制按钮 16, 所述微控制器 10控制步进电机 5驱动导 向丝杆 7使脉搏传感器探头 8向上移动恢复到原来位置, 以及控制驱动连接体 11 驱动升降杆 3向上移动恢复到原来位置, 此吋被检测者可以将手腕从检测台 15移 幵。
[0032] 参考图 2所示, 图 2是本发明自动加压式中医脉搏检测装置优选实施例的内部电 路连接示意图。 在本实施例中, 所述步进电机 5、 脉搏传感器探头 8、 压力传感 器 9、 驱动连接体 11、 显示屏 12、 电源幵关 14和控制按钮 16均通过导线连接至所 述微控制器 10上。 所述电源插座 13连接至电源幵关 14上。 所述驱动连接体 11内 设置有微型驱动器, 用于驱动升降杆 3在支撑柱体 2的中空圆筒内上下滑动。 本 发明采用的步进电机 5、 脉搏传感器探头 8、 压力传感器 9和显示屏 12均为现有技 术中的电子元器件, 本发明实施例对其电路原理图不作具体赘述。
[0033] 在本实施例中, 所述自动加压式中医脉搏检测装置 100能够自动对手腕的被测 位置施加适当压力, 从而获得准确的脉搏检测信号。 尤其是采用由上向下的加 压方式, 能够保持手腕动脉自然状态下检测, 减少外力致使手腕动脉变形的可 育 , 从而获得更加准确的脉搏检测信号。
[0034] 如图 3所示, 图 3是本发明自动加压式中医脉搏检测方法优选实施例的方法流程 图。 在本实施例中, 所述自动加压式中医脉搏检测方法应用于如图 1所示的自动 加压式中医脉搏检测装置 100中, 该方法包括如下步骤:
[0035] 步骤 S31, 被检测者将手腕放置在底座的检测台上, 并手动幵启电源幵关; 具 体地, 被检测者在幵始脉搏检测吋, 将手腕放置在底座 1的检测台 15上, 并手动 幵启设置在底座 1侧表面的电源幵关 14。
[0036] 步骤 S32, 控制驱动连接体驱动升降杆向下移动带动臂杆向下移动使脉搏传感 器探头接触于放置在检测台上的手腕; 具体地, 当被检测者手动幵启电源幵关 1 4吋, 微控制器 10幵始工作并控制驱动连接体 11驱动升降杆 3向下移动带动臂杆 4 向下移动, 从而使得脉搏传感器探头 8向下移动并接触于放置在检测台 15上的手 腕。 由于支撑柱体 2的中空圆筒内壁设有内螺纹, 升降杆 3的外壁设外螺纹, 因 此升降杆 3在驱动连接体 11的驱动下能够在支撑柱体 2的中空圆筒内向下移动。
[0037] 步骤 S33, 通过压力传感器侦测脉搏传感器探头与被检测者的手腕之间的压力 值; 具体地, 脉搏传感器探头 8的外表面设置有压力传感器 9, 微控制器 10通过 压力传感器 9侦测脉搏传感器探头 8与被检测者的手腕之间的压力值。 当脉搏传 感器探头 8与被检测者的手腕接触吋, 压力传感器 9即可感测到脉搏传感器探头 8 与手腕接触吋的压力值。
[0038] 步骤 S34, 判断压力值是否为零; 具体地, 微控制器 10判断压力传感器 9侦测到 的压力值是否为零。 若压力传感器 9感测到的压力值为零, 说明脉搏传感器探头 8还未与被检测者的手腕接触, 则流程继续执行步骤 S32; 若压力传感器 9侦测到 的压力值不为零 (即压力值大于零) , 说明脉搏传感器探头 8已经与被检测者的 手腕接触, 则流程执行步骤 S35。
[0039] 步骤 S35, 控制驱动连接体使升降杆停止移动将脉搏传感器探头停止于被检测 者的手腕上; 具体地, 当压力传感器 9感测到的压力值大于零吋, 微控制器 10控 制驱动连接体 11使升降杆 3停止移动, 从而使得使脉搏传感器探头 5与被检测者 的手腕接触。 在本实施例中, 由于支撑柱体 2的中空圆筒内壁设有内螺纹, 升降 杆 3的外壁设外螺纹, 因此升降杆 3在驱动连接体 11的停止驱动下使得升降杆 3能 够停止移动。
[0040] 步骤 S36, 产生等位移加压指令控制步进电机驱动导向丝杆向下移动, 使脉搏 传感器探头施加不同等级压力在被检测者的手腕上; 具体地, 微控制器 10产生 等位移加压指令控制步进电机 5驱动导向丝杆 7向下移动, 使脉搏传感器探头 8慢 慢施加不同等级的压力至被检测者的手腕上。 在本实施例中, 所述等位移加压 指令控制步进电机 5驱动导向丝杆 7使脉搏传感器探头 8产生 0〜16毫米 (可产生 检测脉搏所需的不同等级压力) 垂直位移的自动调节, 实现脉象检测过程中所 需不同等级的自动加压。
[0041] 步骤 S37, 通过脉搏传感器探头从手腕动脉获取在不同等级压力下的脉搏检测 信号, 将不同等级压力下的脉搏检测信号转化成脉搏数据并在显示屏上显示不 同等级压力下的脉搏数据; 具体地, 微控制器 10通过脉搏传感器探头 8从手腕动 脉获取在不同等级压力下的脉搏检测信号, 将不同等级压力下的脉搏检测信号 转化成脉搏数据并在显示屏 12上显示不同等级压力下的脉搏数据。 在本实施例 中, 由于等位移加压指令能够使得脉搏传感器探头 8对手腕动脉施加不同的压力 来测取脉搏检测信号, 因此能够模拟出人的手指按寻手腕动脉, 从而在不同等 级压力下获取脉搏检测信号, 从而更为准确的反应被检测者的中医脉象情况。
[0042] 当检测者完成脉搏检测后, 按下控制按钮 16, 所述微控制器 10控制步进电机 5 驱动导向丝杆 7使脉搏传感器探头 8向上移动恢复到原来位置, 以及控制驱动连 接体 11驱动升降杆 3向上移动恢复到原来位置, 此吋被检测者可以将手腕从检测 台 15上移幵。
[0043] 本发明所述自动加压式中医脉搏检测方法能够对被检测者的手腕部位自动施加 检测脉搏所需的不同等级压力, 从而获得准确的脉搏检测信号。 采用由上向下 的自动加压方式, 能够保持手腕动脉自然状态下检测, 减少外力致使手腕动脉 变形的可能, 从而获得更加准确的脉搏检测信号。
[0044] 以上仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利用本 发明说明书及附图内容所作的等效结构或等效功能变换, 或直接或间接运用在 其他相关的技术领域, 均同理包括在本发明的专利保护范围内。
工业实用性
[0045] 相较于现有技术, 本发明所述自动加压式中医脉搏检测方法采用上述技术方案 , 达到了如下技术效果: 能够对被检测者的手腕部位自动施加检测脉搏所需的 不同等级压力, 从而获得准确的脉搏检测信号。 采用由上向下的自动加压方式 , 能够保持手腕动脉自然状态下检测, 减少外力致使手腕动脉变形的可能, 从 而获得更加准确的脉搏检测信号。

Claims

权利要求书
[权利要求 1] 一种自动加压式中医脉搏检测方法, 应用于自动加压式中医脉搏检测 装置中, 其特征在于, 所述自动加压式中医脉搏检测装置包括底座、 支撑柱体、 升降杆、 驱动连接体、 臂杆、 步进电机、 微型轴承、 导向 丝杆、 脉搏传感器探头、 压力传感器、 微控制器及显示屏, 所述脉搏 传感器探头的上表面设置有压力传感器, 其中, 所述自动加压式中医 脉搏检测方法包括步骤: 控制所述驱动连接体驱动所述升降杆向下移 动来带动所述臂杆向下移动, 使所述脉搏传感器探头接触于放置在所 述底座的检测台上的被检测者的手腕; 通过所述压力传感器侦测所述 脉搏传感器探头与被检测者的手腕之间的压力值; 当所述压力传感器 侦测到的压力值不为零吋, 控制所述驱动连接体使所述升降杆停止移 动将脉搏传感器探头停止于被检测者的手腕上; 产生等位移加压指令 控制所述步进电机驱动所述导向丝杆向下移动, 使所述脉搏传感器探 头施加不同等级压力于被检测者的手腕上; 通过所述脉搏传感器探头 从被检测者的手腕动脉获取在不同等级压力下的脉搏检测信号; 将不 同等级压力下的脉搏检测信号转化成不同等级压力下的脉搏数据, 并 在所述显示屏上显示不同等级压力及其对应的脉搏数据。
[权利要求 2] 如权利要求 1所述的自动加压式中医脉搏检测方法, 其特征在于, 该 方法还包括步骤: 当检测者完成脉搏检测并按下设置在所述底座侧表 面的控制按钮吋, 控制所述步进电机驱动所述导向丝杆使所述脉搏传 感器探头向上移动恢复到原来位置, 以及控制所述驱动连接体驱动所 述升降杆向上移动恢复到原来位置。
[权利要求 3] 如权利要求 1所述的自动加压式中医脉搏检测方法, 其特征在于, 该 方法还包括步骤: 当被检测者在幵始脉搏检测吋, 将手腕放置在所述 底座的检测台上, 并手动幵启设置在所述底座侧表面的电源幵关。
[权利要求 4] 如权利要求 1至 3任一项所述的自动加压式中医脉搏检测方法, 其特征 在于, 所述支撑柱体固定在所底座上, 所述升降杆设置在所述支撑柱 体的中空圆筒内, 所述驱动连接体设置在升降杆的顶部, 所述驱动连 接体还连接在所述臂杆的一端, 所述步进电机设置在所述臂杆的另一 端; 所述微型轴承的一端幵设有中间孔, 所述微型轴承的另一端连接 至所述脉搏传感器探头上; 所述导向丝杆的一端卡接至所述步进电机 上, 所述导向丝杆的另一端穿过微型轴承的中间孔并固定在所述脉搏 传感器探头上。
如权利要求 4所述的自动加压式中医脉搏检测方法, 其特征在于, 所 述底座的侧表面设置有电源插座、 电源幵关以及控制按钮, 所述步进 电机、 脉搏传感器探头、 压力传感器、 驱动连接体、 显示屏、 电源幵 关以及控制按钮均通过导线连接至所述微控制器上。
如权利要求 4所述的自动加压式中医脉搏检测方法, 其特征在于, 所 述驱动连接体内设置有微型驱动器, 该微型驱动器用于驱动所述升降 杆在所述支撑柱体的中空圆筒内上下移动。
如权利要求 1所述的自动加压式中医脉搏检测方法, 其特征在于, 所 述支撑柱体的中空圆筒内壁设有内螺纹, 所述升降杆的外壁设有外螺 纹, 所述支撑柱体的内螺纹与所述升降杆的外螺纹配合接触。
如权利要求 1所述的自动加压式中医脉搏检测方法, 其特征在于, 所 述微控制器设置在所述底座的内部或臂杆的内部, 所述显示屏设置在 所述底座的侧表面。
如权利要求 1所述的自动加压式中医脉搏检测方法, 其特征在于, 所 述底座的上表面设置有检测台, 该检测台位于所述脉搏传感器探头的 正下方位置处, 用于供被检测者进行脉搏检测吋放置手腕。
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