CN211460181U

CN211460181U - Pulse condition instrument

Info

Publication number: CN211460181U
Application number: CN202020070610.XU
Authority: CN
Inventors: 李相师
Original assignee: Henan Yuanhua Medical Equipment Co ltd
Current assignee: Henan Yuanhua Medical Equipment Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-11
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a pulse condition instrument, which effectively solves the problem that the pulse condition information acquisition is influenced because the stroke of a sensor is inaccurate, a pulse condition sensor cannot be correctly aligned with the traditional Chinese medicine pulse taking part of a patient and the arm of the patient moves; the pulse condition acquisition device comprises a pulse condition acquisition device capable of moving up and down, wherein the pulse condition acquisition device comprises a first shell, a vertical linear sliding table is fixed in the first shell, a second shell is arranged on the linear sliding table, a sensor is arranged in the second shell, a laser lamp holder is arranged below the sensor, a laser lamp is arranged in the laser lamp holder, a lamp beam of the laser lamp can be emitted out from the lower end of the laser lamp holder, a cross sliding table is arranged below the pulse condition acquisition device, an arm support is arranged on the cross sliding table, and a binding band is arranged on the arm support; the arm supports are moved forwards, backwards, leftwards and rightwards through the cross sliding table, so that light beams of the laser lamp are accurately aligned to the pulse taking part of the patient, and the pulse condition acquisition device is moved downwards so that the lower end of the laser lamp holder is in contact with the pulse taking part of the patient and acquires the pulse condition of the patient.

Description

Pulse condition instrument

Technical Field

The utility model relates to the field of medical equipment, in particular to a pulse instrument.

Background

The objectivity of the four diagnostic methods in TCM is the essential way for the survival and development of TCM. The concept is that the theory of inspection, smell, inquiry and resection is qualitatively and quantitatively described to establish a principle of Chinese medicine four-diagnosis syndrome differentiation, so that the subjective assumption of doctors in the clinical diagnosis and treatment process is avoided, and the repeatability and the detectability of Chinese medicine syndrome differentiation are increased. The four-diagnosis instrument of traditional Chinese medicine is an instrument device which is guided by the theory of traditional Chinese medicine and used for collecting, analyzing and processing the four-diagnosis information based on the diagnosis of traditional Chinese medicine by applying the modern scientific and technical means such as advanced information technology, image information processing technology and the like. The research and development of the traditional Chinese medicine four-diagnosis instrument can promote the objective research of the traditional Chinese medicine four-diagnosis, plays a vital role in the inheritance and innovation of the traditional Chinese medicine diagnosis, and is also beneficial to the better international and world connection of the traditional Chinese medicine. The pulse diagnosis in the four diagnostic methods of traditional Chinese medicine is the most important one in the diagnosis of traditional Chinese medicine. Therefore, the development and production of the pulse condition instrument are hot spots for the development of the companies and individuals with the capability at present.

Most of the existing products in the market adopt mechanical transmission. The structure of the pulse collecting device is that a motor drives a gear, the gear is meshed with another gear connected with a lead screw through direction change, the lead screw is driven to move up and down in a wire tube, and the lower end of the wire tube is connected with a sensor to collect pulse information. The appearance of the device is a cuboid plastic box with the size of a cigarette case, a sensor is arranged in the cuboid plastic box, one surface contacting with a human body is arc-shaped and is provided with an opening, and the sensor can extend out of the opening. When the pulse condition acquisition box is used, a user contacts one surface of a human body, namely the surface with the circular arc-shaped opening, and the box is tied to the wrist, the root of the thumb and the maximum point of radial artery pulsation of a patient according to personal experience to acquire pulse conditions. When it collects pulse information for a patient, it has the following disadvantages and drawbacks:

1. when the device works, the stroke of the sensor is inaccurate, stroke missing or stroke overflowing can occur, and the direct result is that the sensor acquires slightly small and large pulse condition information of a patient, so that wrong and deviated diagnostic information is provided for a clinician. The main reason for the design deficiency of such devices is the imprecise machining process of the screws and tubes.

2. When the equipment is used, the sensor is positioned in the cuboid plastic box, the sight line of a user is shielded by the cuboid plastic box, the user guesses and estimates the corresponding pulse-taking anatomical parts of the patient and the traditional Chinese medicine of the patient by completely depending on personal experience, a plurality of subjective judgments exist, the user easily deviates from the normal anatomical position, the sensor cannot correctly acquire the pulse condition information of the patient, and the judgment of the state of an illness of the patient is misled by a doctor. And the phenomenon of repeated binding exists, so that the acquisition time is prolonged.

3. When such devices are used, the result of pulse acquisition may be affected by the inadvertent movement of the arm of the patient.

Disclosure of Invention

To the above situation, for overcoming the defect of prior art, the utility model discloses a this kind of pulse manifestation appearance, effectual solved because the sensor stroke is inaccurate, pulse manifestation sensor can't correctly aim at the traditional chinese medical science of patient and hold pulse position and patient's arm removal and influence pulse manifestation information acquisition's problem.

The technical scheme for solving the problem is as follows: the pulse condition acquisition device comprises a first shell with an opening at the lower end, a vertical linear sliding table is fixed in the first shell, a second shell with an opening at the lower end is arranged on the linear sliding table, and the second shell can extend out of the opening at the lower end of the first shell; a sensor is arranged in the second shell, a laser lamp holder is arranged below the sensor, the lower end of the laser lamp holder extends out of an opening at the lower end of the second shell, a laser lamp is arranged in the laser lamp holder, and a lamp beam of the laser lamp can be emitted out of the lower end of the laser lamp holder; the cross sliding table is arranged below the pulse condition acquisition device, the arm support is arranged on the cross sliding table, and the binding belt is arranged on the arm support.

The utility model discloses the effectual solution because the sensor stroke is inaccurate, the pulse condition sensor can't correctly place the patient on the dissection position of feeling the pulse and patient's arm removes and influence pulse condition information acquisition's problem, makes the application pulse condition appearance gather more accurate to patient's pulse condition information, and convenient and effective to the time of gathering has been saved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a front view half-section view of the utility model.

Fig. 3 is an enlarged view of the pulse acquisition device of fig. 2 according to the present invention.

Fig. 4 is a right side view of the linear slide table of fig. 3 according to the present invention.

Fig. 5 is a top view of the present invention.

Fig. 6 is an enlarged view of the cross slide table shown in fig. 5 according to the present invention.

Fig. 7 is a three-dimensional view of the laser lamp holder of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 7, the utility model comprises a pulse acquisition device which can move up and down, wherein the pulse acquisition device comprises a first shell 1 with an opening at the lower end, a vertical linear sliding table 2 is fixed in the first shell 1, a second shell 3 with an opening at the lower end is arranged on the linear sliding table 2, and the second shell 3 can extend out from the opening at the lower end of the first shell 1; a sensor 4 is arranged in the second shell 3, a laser lamp holder 5 is arranged below the sensor 4, the lower end of the laser lamp holder 5 extends out of an opening at the lower end of the second shell 3, a laser lamp 6 is arranged in the laser lamp holder 5, and a lamp beam of the laser lamp 6 can be emitted out of the lower end of the laser lamp holder 5; a cross sliding table 7 is arranged below the pulse condition acquisition device, an arm support 8 is arranged on the cross sliding table 7, and a binding belt is arranged on the arm support 8.

In order to realize the up-and-down movement of the pulse condition acquisition device, a base 9 is arranged below the pulse condition acquisition device, a C-shaped frame 10 is fixed on the upper end surface of the base 9, the upper end of the C-shaped frame 10 is provided with an installation groove, a gear 11 is arranged in the installation groove, the gear 11 is meshed with a vertical rack 12, a vertical upright column 13 is fixed on the rack 12, and the pulse condition acquisition device is fixed at the lower end of the upright column 13; the gear 11 is rotated, the gear 11 drives the rack 12 to move up and down, the rack 12 drives the pulse condition acquisition device to move up and down through the upright post 13, the static friction between the front and back side surfaces of the rack 12 and the front and back groove walls of the mounting groove on the C-shaped frame 10 is larger than the sum of the gravity of the rack 12, the upright post 13 and the pulse condition acquisition device, and the rack 12 and the upright post 13 are ensured not to automatically slide down when the gear 11 does not rotate.

A groove is formed in the base 9, and the cross sliding table 7 is installed in the groove; the arm support 8 is fixed on the ball screw support seat on the upper layer of the cross sliding table 7, the sliding table on the upper layer of the cross sliding table 7 is fixed on the ball screw support seat on the lower layer, and the arm support 8 can move freely front and back, left and right through the cross sliding table 7.

The upper end surface of the arm support 8 is a downward-concave cambered surface; through the cambered surface of the upper end surface of the arm support 8, when the arm of a patient is fixed on the arm support 8 through the binding band, the discomfort of the patient is avoided.

The utility model discloses when concrete implementation: a handle is coaxially arranged on the gear 11, an upper layer of ball screw and a lower layer of ball screw of the cross sliding table 7 are respectively connected with a motor, and each motor is respectively controlled by a forward and backward pressing buckle switch; the linear sliding table 2 adopts a ball screw type linear sliding table, so that the stroke of the sensor 4 is more accurate; the second shell 3 is fixed on a ball screw support seat of the linear sliding table 2 through a connecting rod, through holes are respectively formed in the first shell 1 and the second shell 3, an electric wire of the sensor 4 and an electric wire of a motor on the linear sliding table 2 pass through the through holes in the first shell 1 and the second shell 3 to be connected to a central processing unit, the sensor 4 adopts a pressure sensor, and the sensor 4 transmits the pulse beating condition of a patient to the central processing unit in the form of pressure value change received by the sensor 4; a through groove is formed in the laser lamp holder 5, and an electric wire of the laser lamp 6 penetrates through the through groove in the laser lamp holder 5 and through holes in the first shell 1 and the second shell 3 to be connected to a switch outside the pulse condition acquisition device.

When a patient needs to be pulse-diagnosed, the switch of the laser lamp 6 is turned on, and the lamp beam of the laser lamp 6 is emitted from the lower end of the laser lamp holder 5; the arm of the patient is fixed on the arm support through a binding band, the position of the arm support 8 in the front, back, left and right directions is adjusted through a clockwise and anticlockwise pressing buckle switch, the position of the arm support 8 is adjusted to be below the light beam of the laser lamp 6, and the light beam of the laser lamp 6 irradiates the anatomical part of the pulse of the patient; clockwise rotating a handle coaxially arranged with the gear 11, clockwise rotating the gear 11 to drive the rack 12 to move downwards, driving the pulse condition acquisition device to move downwards by the rack 12 through the upright post 13, and stopping rotating the gear 11 when the lower end of the pulse condition acquisition device contacts the skin of a patient; the motor through central processing unit control straight line slip table 2 starts, ball screw supporting seat on the straight line slip table 2 drives 3 downstream of second casing and stretches out first casing 1 gradually, receive the reaction force of patient's arm and transmit this effort for sensor 4 after the contact of the lower extreme of laser lamp stand 5 and patient's arm, sensor 4 transmits the pressure value that receives to central processing unit, central processing unit control straight line slip table 2's motor stop work when the pressure value that sensor 4 received reaches the setting value, then sensor 4 transmits the condition that the patient's pulse is beated for central processing unit with the pressure value change's that sensor 4 received form transmission, data through central processing unit processing show through the display screen.

After the pulse condition information of the patient is acquired, the motor of the linear sliding table 2 is controlled to be started through the central processing unit, the ball screw supporting seat on the linear sliding table 2 drives the second shell 3 to move upwards, the lower end of the laser lamp holder 5 leaves the arm of the patient, the second shell 3 gradually retracts into the first shell 1, and the motor of the linear sliding table 2 stops working; the handle which is coaxially arranged with the gear 11 rotates anticlockwise, the gear 11 rotates anticlockwise to drive the rack 12 to move upwards, and the rack 12 drives the pulse condition acquisition device to move upwards through the upright post 13 to leave the arm of the patient. The switch of the laser lamp 6 is turned off, and the bandage for fixing the arm of the patient is loosened to remove the arm of the patient from the arm support. And adjusting the forward and backward pressing buckle switch to restore the cross sliding table 7 to the initial position.

The utility model has the obvious advantages that:

1. the stroke of the ball screw type linear sliding table 2 capable of accurately controlling the sensor 4 is more accurate in pulse condition acquisition of the patient.

2. The laser lamp 6 can accurately guide the user to align the sensor 4 to the pulse-taking anatomical part of the patient, ensure that the pulse condition sensor acquires the real pulse condition information of the patient, eliminate the interference of human factors on the pulse condition acquisition of the patient, provide the real pulse condition information of the patient for a clinician, and lay a solid foundation for further treatment.

3. Fix patient's arm on arm holds in the palm 8, because auto-lock between ball screw and the ball screw supporting seat on cross slip table 7 and the fixed of holding in the palm 8 of arm, avoided pulse condition collection in-process patient's arm to remove and influence pulse condition collection result.

Claims

1. The pulse instrument comprises a pulse acquisition device capable of moving up and down, and is characterized in that the pulse acquisition device comprises a first shell (1) with an opening at the lower end, a vertical linear sliding table (2) is fixed in the first shell (1), a second shell (3) with an opening at the lower end is arranged on the linear sliding table (2), and the second shell (3) can extend out of the opening at the lower end of the first shell (1); a sensor (4) is arranged in the second shell (3), a laser lamp holder (5) is arranged below the sensor (4), the lower end of the laser lamp holder (5) extends out of an opening at the lower end of the second shell (3), a laser lamp (6) is arranged in the laser lamp holder (5), and a lamp beam of the laser lamp (6) can be emitted out of the lower end of the laser lamp holder (5); a cross sliding table (7) is arranged below the pulse condition acquisition device, an arm support (8) is arranged on the cross sliding table (7), and a binding belt is arranged on the arm support (8).

2. The pulse instrument according to claim 1, wherein a base (9) is arranged below the pulse acquisition device, a C-shaped frame (10) is fixed on the upper end surface of the base (9), an installation groove is formed in the upper end of the C-shaped frame (10), a gear (11) is arranged in the installation groove, the gear (11) is meshed with a vertical rack (12), a vertical upright column (13) is fixed on the rack (12), and the pulse acquisition device is fixed at the lower end of the upright column (13).

3. The pulse condition apparatus according to claim 2, wherein the base (9) is provided with a groove, and the cross sliding table (7) is arranged in the groove.

4. The pulse instrument according to claim 1, wherein the upper end surface of the arm support (8) is a downwardly concave arc surface.