CN215458078U

CN215458078U - Rat electrocardiogram chest lead electrode

Info

Publication number: CN215458078U
Application number: CN202121938549.7U
Authority: CN
Inventors: 刘彦双; 陈苹苹; 赵兰平; 许晓康; 王高燕
Original assignee: Hebei University of Chinese Medicine
Current assignee: Hebei University of Chinese Medicine
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-11
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a rat electrocardiogram chest lead electrode which comprises a base, wherein a first cotton pad and a second cotton pad are fixedly connected to the upper surface of the base respectively, sliding grooves are formed in the front surface and the back surface of the base respectively, a sliding connecting plate is connected to the inner wall of each sliding groove in a sliding mode, a spring is fixedly connected to the lower surface of each sliding connecting plate, a placing groove is formed in the upper surface of the base, a lifting plate is arranged inside the placing groove, a through hole is formed in the upper surface of the lifting plate, a rubber clamping sleeve is fixedly connected to the inner wall of each through hole, an electrode rod is inserted into the inner wall of each rubber clamping sleeve, a supporting side plate is fixedly connected to the upper surface of the base, a cover plate is arranged on the side surface of each supporting side plate, and a binding broadband is fixedly connected to the front surface of the cover plate. This rat heart electrograph chest leads electrode bindes fixed apron through setting up the base and can overturn, bindes the rat between base and apron, and its chest just in time hugs closely with the electrode bar, and can prevent that the rat from disorderly moving or escaping to realize the effect of convenient fixed electrode.

Description

Rat electrocardiogram chest lead electrode

Technical Field

The utility model relates to the technical field of experimental equipment, in particular to a rat electrocardiogram chest lead electrode.

Background

The animal electrocardiogram and the human electrocardiogram have no essential difference in recording principle, method, basic waveform and the like, but are different from the human electrocardiogram in various aspects such as specific recording method, pattern recognition and judgment, influence on electrocardiogram waveform factors and the like, and particularly, the general animal electrocardiogram does not establish a recognized normal value except arrhythmia, so that the animal electrocardiogram is more difficult to diagnose than the human electrocardiogram.

In order to research the electrocardiogram of animals, a laboratory often carries out electrocardiogram chest lead on rats, but the existing electrocardiograph is suitable for people to use, and for small animals like rats, the size of the electrocardiograph lead electrode used by the people is too large to be fixed on the small animals, so the utility model provides a rat electrocardiogram chest lead electrode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rat electrocardiogram chest lead electrode to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rat heart electrograph chest electrode that leads, the on-line screen storage device comprises a base, the upper surface of base is the cotton pad of first cotton pad of fixedly connected with of second respectively, the sliding tray has all been seted up at the front and the back of base, the inner wall sliding connection of sliding tray has sliding connection plate, sliding connection plate's lower fixed surface is connected with the spring, the standing groove has been seted up to the upper surface of base, the inside of standing groove is provided with the lifter plate, the through-hole has been seted up to the upper surface of lifter plate, the inner wall fixedly connected with rubber cutting ferrule of through-hole, the inner wall of rubber cutting ferrule is inserted and is equipped with the electrode bar, the last fixed surface of base is connected with supports the curb plate, the side of supporting the curb plate is provided with the apron, the positive fixedly connected with of apron bindes the broadband, the positive fixedly connected with magic subsides of base, the lower fixed surface of base is connected with the rubber pad.

Preferably, the quantity of sliding connection board is two, two sliding connection board's opposite face respectively with the two sides of the face and the back of lifter plate fixed connection, one side fixedly connected with shifting block that the lifter plate was kept away from to the sliding connection board.

Preferably, the first cotton pad and the second cotton pad are respectively arranged at the left side and the right side of the electrode rod.

Preferably, the side of supporting the curb plate has seted up the through-hole, and the quantity of through-hole is a plurality of, and a plurality of through-holes are a style of calligraphy equidistance and set up in the side of supporting the curb plate, and the inner wall of through-hole is inserted and is equipped with the bolt, and the side of lifter plate has seted up the screw hole, and the threaded end of bolt and the inner wall threaded connection of screw hole.

Preferably, the number of the supporting side plates is two, the two supporting side plates are symmetrically arranged on two sides of the cover plate, and the lower surface of the cover plate is fixedly connected with the sponge protective pad.

Preferably, the number of the rubber pads is four, and the four rubber pads are arranged on the lower surface of the base in a rectangular array.

Advantageous effects

The utility model provides a rat electrocardiogram chest lead electrode, which has the following beneficial effects:

1. this rat heart electrograph chest leads electrode bindes fixed apron through setting up the base and can overturn, bindes the rat between base and apron, and its chest just in time hugs closely with the electrode bar, and can prevent that the rat from disorderly moving or escaping to realize the effect of convenient fixed electrode.

2. This rat heart electrograph chest electrode of leading through setting up apron and bolt, the bolt can be taken off, inserts the through-hole that supports the different positions in curb plate side again, and the height of control apron is fit for binding the toy of different sizes of body, carries out the measurement of heart electrograph to realize more practical effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side sectional view of the base;

FIG. 3 is a schematic view of the top-down structure of the present invention.

In the figure: 1 base, 2 first cotton pads, 3 cotton pads of second, 4 sliding connection board, 5 springs, 6 lifter plates, 7 rubber cutting ferrule, 8 electrode bar, 9 support curb plates, 10 apron, 11 bind broadband, 12 magic subsides, 13 rubber pads, 14 shifting blocks, 15 bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a rat heart electrograph chest leads electrode, which comprises a base 1, base 1's upper surface is the cotton pad of first cotton pad 2 of fixedly connected with and the cotton pad 3 of second respectively, the sliding tray has all been seted up at base 1's front and the back, the inner wall sliding connection of sliding tray has sliding connection board 4, sliding connection board 4's lower fixed surface is connected with spring 5, the standing groove has been seted up to base 1's upper surface, the inside of standing groove is provided with lifter plate 6, sliding connection board 4's quantity is two, two sliding connection board 4's opposite face respectively with lifter plate 6's two sides fixed connection, one side fixedly connected with shifting block 14 of lifter plate 6 is kept away from to sliding connection board 4.

The through-hole has been seted up to the upper surface of lifter plate 6, and the inner wall fixedly connected with rubber cutting ferrule 7 of through-hole, and the inner wall of rubber cutting ferrule 7 is inserted and is equipped with electrode bar 8, and first cotton pad 2 and second cotton pad 3 set up the left and right sides at electrode bar 8 respectively.

The last fixed surface of base 1 is connected with supports curb plate 9, the through-hole has been seted up to the side of supporting curb plate 9, the quantity of through-hole is a plurality of, a plurality of through-holes are a style of calligraphy equidistance and set up in the side of supporting curb plate 9, the inner wall of through-hole is inserted and is equipped with bolt 15, the side of supporting curb plate 9 is provided with apron 10, threaded hole has been seted up to the side of apron 10, the threaded end of bolt 15 and the inner wall threaded connection of screw hole, the quantity of supporting curb plate 9 is two, two supporting curb plate 9 symmetries set up the both sides at apron 10, the lower fixed surface of apron 10 is connected with the sponge protection and fills up.

Through setting up support curb plate 9, apron 10 and bolt 15, bolt 15 can take off, inserts the through-hole of supporting the different positions in curb plate 9 side again, can control the height of apron 10, is fit for binding the toy of different sizes of body, carries out the measurement of heart electrograph to realize more practical effect.

The broadband 11 is binded to the positive fixedly connected with of apron 10, and the positive fixedly connected with magic subsides 12 of base 1, the lower fixed surface of base 1 are connected with rubber pad 13, and the quantity of rubber pad 13 is four, and four rubber pads 13 are the lower surface of rectangle array setting at base 1.

Through setting up base 1, lifter plate 6, rubber cutting ferrule 7, electrode bar 8, apron 10, binding broadband 11 and magic subsides 12, bind the rat between base 1 and apron 10, its chest just in time hugs closely with electrode bar 8, and can prevent that the rat from touching or escaping to realize the effect of convenient fixed electrode.

The working principle is as follows: when using this rat heart electrograph chest to lead electrode, insert rubber cutting ferrule 7 with electrode bar 8 by the below of base 1 in, then place the rat at the cotton upper surface that fills up 2 and the second of first cotton pad 3, the position has been adjusted, make its chest just in time press in electrode bar 8's top, then bind it with apron 10 and binding broadband 11, it is fixed, electrode bar 8 passes through the power cord and is connected with outside electrocardiograph, carry out the heart electrograph and measure, because support curb plate 9 side has seted up a plurality of through-holes, can take off bolt 15, insert the through-hole of the different positions in support curb plate 9 side again, the height of control apron 10, be fit for binding the toy of different size, and is more practical and convenient, thereby realize the function of being convenient for fixed electrode, it is less to have solved the toy size, the problem of unable fixed electrode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rat electrocardiogram chest lead electrode, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a first cotton pad (2) and a second cotton pad (3) respectively, sliding grooves are formed in the front surface and the back surface of the base (1), the inner wall of each sliding groove is connected with a sliding connecting plate (4) in a sliding mode, springs (5) are fixedly connected to the lower surface of each sliding connecting plate (4), a placing groove is formed in the upper surface of the base (1), a lifting plate (6) is arranged inside the placing groove, through holes are formed in the upper surface of the lifting plate (6), rubber clamping sleeves (7) are fixedly connected to the inner walls of the through holes, electrode rods (8) are inserted into the inner walls of the rubber clamping sleeves (7), supporting side plates (9) are fixedly connected to the upper surface of the base (1), cover plates (10) are arranged on the side surfaces of the supporting side plates (9), binding wide belts (11) are fixedly connected to the front surfaces of the cover plates (10), and magic tapes (12) are fixedly connected to the front surfaces of the base (1), the lower surface of the base (1) is fixedly connected with a rubber pad (13).

2. The rat electrocardiogram chest lead electrode of claim 1, wherein: the quantity of sliding connection board (4) is two, the opposite face of two sliding connection board (4) respectively with two sides fixed connection on the front and back of lifter plate (6), one side fixedly connected with shifting block (14) that lifter plate (6) were kept away from in sliding connection board (4).

3. The rat electrocardiogram chest lead electrode of claim 1, wherein: the first cotton pad (2) and the second cotton pad (3) are respectively arranged at the left side and the right side of the electrode rod (8).

4. The rat electrocardiogram chest lead electrode of claim 1, wherein: the side of supporting curb plate (9) has seted up the through-hole, and the quantity of through-hole is a plurality of, and a plurality of through-holes are a style of calligraphy equidistance and set up in the side of supporting curb plate (9), and the inner wall of through-hole is inserted and is equipped with bolt (15), and the side of apron (10) is seted up threaded hole, the inner wall threaded connection of the screw thread end of bolt (15) and screw hole.

5. The rat electrocardiogram chest lead electrode of claim 1, wherein: the number of the supporting side plates (9) is two, the two supporting side plates (9) are symmetrically arranged on two sides of the cover plate (10), and the lower surface of the cover plate (10) is fixedly connected with a sponge protective pad.

6. The rat electrocardiogram chest lead electrode of claim 1, wherein: the number of the rubber pads (13) is four, and the four rubber pads (13) are arranged on the lower surface of the base (1) in a rectangular array.