WO2018090510A1

WO2018090510A1 - Pressurizing type traditional chinese medicinal pulse detection device

Info

Publication number: WO2018090510A1
Application number: PCT/CN2017/076852
Authority: WO
Inventors: 张贯京
Original assignee: 深圳市前海康启源科技有限公司
Priority date: 2016-11-19
Filing date: 2017-03-15
Publication date: 2018-05-24
Also published as: CN206434310U

Abstract

A pressurizing type traditional Chinese medicinal pulse detection device (100), comprising: a base (1), a support rod (2), a cantilever rod (4), a stepper motor (5), a miniature bearing (6), a guide screw (7), a pulse sensor probe (8), and a microcontroller (10). A pressure sensor (9) is provided on the upper surface of the pulse sensor probe (8). The stepper motor (5), the pulse sensor probe (8), and the pressure sensor (9) are all connected to the microcontroller (10) by means of conducting wires. The support rod (2) is fixed on the base (1). One end of the cantilever rod (4) and a connection end of the support rod (2) are provided with a shaft sleeve (3), separately. The other end of the cantilever rod (4) is connected to the stepper motor (5). One end of the miniature bearing (6) is provided with an intermediate hole, and the other end of the miniature bearing (6) is connected to the pulse sensor probe (8). One end of the guide screw (7) is connected to the stepper motor (5), and the other end of the guide screw (7) passes through the intermediate hole of the miniature bearing (6) to be fixed on the pulse sensor probe (8). The device automatically applies different levels of pressures required for detecting the pulse to the wrist of an examinee and can obtain an accurate pulse detection signal.

Description

Pressurized Chinese medicine pulse detection equipment

[0001] The utility model relates to the field of pulse detection of traditional Chinese medicine, in particular to a pressurized traditional Chinese medicine pulse detection device.

Background technique

[0002] Traditional Chinese medicine uses the overall macroscopic dialectical thinking method to make the conclusion of syndrome differentiation and treatment through the collection and comprehensive analysis of human body characteristic information. Among them, pulse is an important physiological and pathological expression of the human body, and it is one of the important basis for traditional TCM syndrome differentiation and treatment. The traditional way of acquiring pulse is that Chinese medicine practitioners perceive various pulse signals through fingers. Although this method of acquiring pulse is simple and feasible, it cannot be objectively reproduced and quantified, and is limited by factors such as doctor's level and experience, thus affecting the wide spread and development of Chinese medicine.

[0003] In the field of traditional Chinese medicine, in many cases, it is necessary to detect the pulse of the subject (generally the pulse of the wrist). When the pulse of the wrist of the subject is rubbed by a modern instrument, it is necessary to fix the wrist of the subject well and comfortably. For example, the existing pulse detecting instrument fixes the wrist of the subject by the clamp clamping, but the clip design itself squeezes the skin and muscle tissue of the contact portion of the wrist of the examinee, causing the blood vessel to deform, resulting in output. The pulse wave is inaccurate, causing the pulse detection signal to change, affecting the accuracy of the pulse detection signal, and the result is inevitable error. The existing pulse detecting sensor cannot measure the pulse by applying appropriate pressure to the position of the wrist artery, making it difficult for the pulse detecting sensor to obtain an accurate and quantitative pulse detecting signal.

technical problem

[0004] The main purpose of the present invention is to provide a pressurized Chinese medicine pulse detecting device, which aims to prevent the pulse detecting device from being able to measure the pulse by applying different levels of pressure to the position of the wrist artery at the position of the wrist artery, and it is difficult to obtain an accurate pulse detecting signal. problem.

Problem solution

Technical solution

[0005] In order to achieve the above object, the utility model provides a pressurized Chinese medicine pulse detecting device, which comprises a base, a support rod, an arm, a stepping motor, a miniature bearing, a guiding screw, a pulse sensor probe and a micro control. The upper surface of the pulse sensor probe is provided with a pressure sensor, and the stepping motor, the pulse sensor probe and the pressure sensor are respectively connected to the microcontroller by wires, wherein:

[0006] The support rod is fixed on the base, and the connecting end of the support rod and the arm rod is provided with a sleeve;

[0007] one end of the arm is connected to the support rod through the sleeve, and the other end of the arm is connected to the step motor;

[0008] 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;

[0009] 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;

[0010] the microcontroller is configured to drive the stepping motor to drive the guiding screw to move downward to apply different pressures to the pulse sensor probe on the wrist of the detected person;

[0011] the pressure sensor is configured to detect different levels of pressure applied by the pulse sensor probe on a wrist of the subject;

[0012] The pulse sensor probe is configured to detect a pulse detection signal at different levels of pressure from a wrist artery of the subject.

[0013] Preferably, the outer wall of the support rod is provided with an external thread, and the inner wall of the sleeve is provided with an internal thread, and the internal thread of the support rod is coupled with the external thread of the sleeve.

[0014] Preferably, the microcontroller is disposed inside the base or inside the arm.

[0015] Preferably, the side surface of the base is provided with a power socket and a power switch.

[0016] Preferably, the power switch is connected to the microcontroller through a wire, and the power socket is electrically connected to the power switch.

[0017] Preferably, a side surface of the base is provided with a communication port, and the communication port is connected to the microcontroller by a wire, and the communication port is configured to send a pulse detection signal under the different pressures To external communication equipment.

[0018] Preferably, the communication port is a Bluetooth communication interface or a WIFI communication interface.

[0019] Preferably, 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.

Advantageous effects of the invention Beneficial effect

[0020] Compared with the prior art, the pressurized Chinese medicine pulse detecting device of the present invention adopts the above technical solution, and achieves the following technical effects: It can automatically apply different levels of pressure to the wrist portion of the detected object, thereby obtaining 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.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of a preferred embodiment of a pressurized Chinese medicine pulse detecting device of the present invention;

2 is a schematic diagram of internal circuit connection of a preferred embodiment of a pressurized Chinese medicine pulse detecting device according to the present invention;

[0023] OBJECTS OF THE INVENTION, PERFORMANCE FEATURES AND EMBODIMENT OF THE INVENTION The present invention will be further described with reference to the accompanying drawings.

BEST MODE FOR CARRYING OUT THE INVENTION

[0024] In order to further illustrate the technical means and functions of the present invention in order to achieve the above objects, the specific embodiments, structures, features and functions of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0025] As shown in FIG. 1, FIG. 1 is a schematic structural view of a preferred embodiment of a pressurized Chinese medicine pulse detecting device according to the present invention. In the present embodiment, the pressurized Chinese medicine pulse detecting apparatus 100 includes a base 1, a support rod 2, a sleeve ₃ , an arm 4, a stepping motor 5, a micro bearing 6, a lead screw 7, and a pulse sensor probe 8. And the microcontroller 10. The support rod 2 is fixed on the base 1. The upper surface of the base 1 is provided with a detection platform 11 located at a position directly below the pulse sensor probe 8 for the subject to perform. Pulse detection 吋 Place your wrist.

In the present embodiment, the sleeve 3 is disposed at a connecting end of the support rod 2 and the arm rod 4. The outer wall of the support rod 2 is provided with an external thread, the inner wall of the sleeve 3 is provided with an internal thread, and the internal thread of the support rod 2 is coupled with the external thread of the sleeve 3, so that the subject rotates the shaft manually. Set 3 can make the arm 4 along the support The lever 2 is moved up and down, thereby facilitating adjustment of the height of the pulse sensor probe 8 so that the pulse sensor probe 8 comes into contact with the wrist of the subject placed on the detecting table 11.

[0027] One end of the arm 4 is connected to the support rod 2 via a sleeve 3, and the other end of the arm 4 is connected to the step motor 5. The micro bearing 6 is provided with an intermediate hole at one end thereof, 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.

[0028] The microcontroller 10 may be disposed inside the base 1 or the arm 4, and in the present embodiment, the micro-controller 10 is disposed inside the arm 4. The microcontroller 10 is used to control the stepper motor 5 to drive the guide screw 7 downward to move the pulse sensor probe 8 to apply different levels of pressure to the wrist of the subject. 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 transmitting the different level pressure values to 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 is further configured to send pulse detection signals at different levels of pressure to the external communication device (not shown in FIG. 1) through the communication port 12 for use by the Chinese medicine practitioner as a reference for the Chinese medicine practitioner. The terminal device includes a communication device such as a mobile phone, a PDA, a computer, or the like. The communication port 12 is disposed on a side surface of the base 1 for transmitting a pulse detection signal to an external communication device, and the communication port 12 is a Bluetooth communication interface or a WIFI communication interface.

[0029] The side surface of the base 1 is further provided with a power socket 13 and a power switch 14, and the power socket 13 is used for plugging an external power source to provide working power to the pressurized Chinese medicine pulse detecting device 100. When the subject manually turns on and off the power switch 14吋, the pressurization of the pressurized Chinese medicine pulse detecting device 100 is controlled to be turned on and off.

Referring to FIG. 2, FIG. 2 is a schematic diagram of internal circuit connection of a preferred embodiment of the pressurized Chinese medicine pulse detecting apparatus of the present invention. The stepper motor 5, the pulse sensor probe 8, the communication port 12, and the power switch 14 are each connected to the microcontroller 10 by wires, and the power socket 13 is electrically connected to the power switch 14. The stepping motor 5, the pulse sensor probe 8 and the microcontroller 10 used in the present invention are all electronic components in the prior art, and the circuit schematic diagram of the present invention is not described in detail.

[0031] The use principle of the pressurized Chinese medicine pulse detecting device of the present invention is as follows: The subject first takes the hand The wrist is placed on the detecting table 11 of the base 1, and the subject moves the arm 4 downward along the support rod 2 by manually rotating the sleeve 3, thereby causing the pulse sensor probe 8 to move downward and contact with the detecting table 11 On the wrist. The test subject presses the power switch 14 on the side surface of the base 1, the microcontroller 10 starts working and controls the stepping motor 5 to drive the guide screw 7 to generate the pulse sensor probe 8 to 0 to 16 mm (a detection pulse can be generated) The required different levels of pressure) The downward movement of the vertical displacement enables the pulse compression required during the pulse detection process of Chinese medicine. The pulse sensor probe 8 acquires a pulse detection signal under pressure from the wrist artery, thereby more accurately reflecting the pulse condition of the subject. After the detector completes the pulse detection and turns off the power switch 14, 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 the detected subject manually rotates the sleeve 3 The arm 4 is moved up along the support rod 2 to return to the original position, and the user can move the wrist from the inspection table 11 by the detector.

[0032] The pressurized Chinese medicine pulse detecting device 100 of the present invention can automatically apply different levels of pressure to the wrist portion of the subject to obtain an accurate pulse detecting signal. The upper and lower automatic pressure-increasing 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.

The above is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention, and the equivalent structure or equivalent function transformation made by using the specification and the contents of the drawing of the present invention, or directly or indirectly In other related technical fields, the same is included in the scope of patent protection of the present invention.

Industrial applicability

Compared with the prior art, the pressurized Chinese medicine pulse detecting device of the present invention adopts the above technical solution, and achieves the following technical effects: It can automatically apply different levels of pressure to the wrist portion of the detected subject, thereby obtaining 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.

Claims

Claim

A pressurized Chinese medicine pulse detecting device comprises a base, a support rod and an arm, wherein the pressurized Chinese medicine pulse detecting device further comprises a stepping motor, a micro bearing, a guiding screw, a pulse sensor probe and a micro control The upper surface of the pulse sensor probe is provided with a pressure sensor, and the stepping motor, the pulse sensor probe and the pressure sensor are respectively connected to the microcontroller by wires, wherein: the support rod is fixed on the base, The connecting end of the support rod and the arm rod is provided with a sleeve; one end of the arm rod is connected to the support rod through the sleeve, and the other end of the arm rod is connected to the stepping motor; One end of the micro-bearing is connected to the pulse sensor probe; one end of the guiding screw is coupled to the stepping motor, and the other end of the guiding screw is worn. Passing through the intermediate hole of the miniature bearing and fixing on the pulse sensor probe; the microcontroller is configured to control the stepping motor to drive the guiding Moving the lever downward causes the pulse sensor probe to apply different levels of pressure to the wrist of the subject; the pressure sensor is for detecting different levels of pressure exerted by the pulse sensor probe on the wrist of the subject; The pulse sensor probe is used to detect pulse detection signals at different levels of pressure from the wrist artery of the subject.

The pressure-type Chinese medicine pulse detecting device according to claim 1, wherein an outer wall of the support rod is provided with an external thread, and an inner wall of the sleeve is provided with an internal thread, and an internal thread and a shaft of the support rod The outer thread of the sleeve is mated.

The pressurized Chinese medicine pulse detecting apparatus according to claim 1, wherein the microcontroller is disposed inside the base or inside the arm.

A pressurized Chinese medicine pulse detecting apparatus according to claim 1, wherein a side surface of said base is provided with a power socket and a power supply.

The pressurized Chinese medicine pulse detecting apparatus according to claim 4, wherein said power source is connected to said microcontroller via a wire, and said power socket is electrically connected to said power source.

The pressurized Chinese medicine pulse detecting device according to claim 1, wherein a side surface of the base is provided with a communication port, and the communication port is connected to the micro control by a wire. The communication port is configured to send the pulse detection signals under the different levels of pressure to an external communication device.

[Claim 7] The pressurized Chinese medicine pulse detecting device according to claim 6, wherein the communication port is a Bluetooth communication interface or a WIFI communication interface. .

[Claim 8] The pressurized Chinese medicine pulse detecting device according to claim 1, wherein the upper surface of the base is provided with a detecting station located at a position directly below the pulse sensor probe, It is used for pulse detection by the subject and placing the wrist.