CN110200622A - A kind of small white mouse heart rate experimental provision - Google Patents

A kind of small white mouse heart rate experimental provision Download PDF

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Publication number
CN110200622A
CN110200622A CN201910583962.7A CN201910583962A CN110200622A CN 110200622 A CN110200622 A CN 110200622A CN 201910583962 A CN201910583962 A CN 201910583962A CN 110200622 A CN110200622 A CN 110200622A
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CN
China
Prior art keywords
heart rate
circuit board
white mouse
small white
velcro
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Granted
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CN201910583962.7A
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Chinese (zh)
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CN110200622B (en
Inventor
董宁宁
崔锦江
徐建根
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Suzhou Institute of Biomedical Engineering and Technology of CAS
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Suzhou Institute of Biomedical Engineering and Technology of CAS
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Priority to CN201910583962.7A priority Critical patent/CN110200622B/en
Publication of CN110200622A publication Critical patent/CN110200622A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/30Input circuits therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/318Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements 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
    • A61B5/683Means for maintaining contact with the body
    • A61B5/6831Straps, bands or harnesses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00Evaluating a particular growth phase or type of persons or animals
    • A61B2503/40Animals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00Evaluating a particular growth phase or type of persons or animals
    • A61B2503/42Evaluating a particular growth phase or type of persons or animals for laboratory research

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

Abstract

The invention discloses a kind of small white mouse heart rate experimental provisions, including chest cloth, arc panel, circuit board, heart rate measurement module, heart rate measurement head and display screen, the one side of the chest cloth is equipped with the first velcro circle hair side, the another side of the chest cloth is equipped with the first velcro seta face on the inside of end and arc panel, the chest cloth is bonded by the first velcro circle hair side and the first velcro seta face and to form an annular canister, the arc panel covers on annular canister side wall, and the first velcro circle hair side in the first velcro seta face on the inside of arc panel and chest cloth side is adhesively fixed, the side of the arc panel back to chest cloth is equipped with circuit board, heart rate measurement module and display screen are installed on the circuit board, this experimental provision, it is mobile that small white mouse can carry whole device, it is relatively simple for structure, it avoids to small white mouse Action limitation, to avoid affecting greatly small white mouse heart rate.

Description

A kind of small white mouse heart rate experimental provision
Technical field
The present invention relates to small white mouse experimental technique field, specially a kind of small white mouse heart rate experimental provision.
Background technique
The common small white mouse of experiment is done, mainly there is following reason:
First: gene order and the mankind in small white mouse it is similar, the similarity of its full-length genome and the mankind are high, Many mankind are difficult to the disease cured can find similar character with small white mouse, find gene of curing the disease to be tested.
Second: the biological significance for testing dedicated white mouse is larger, and the mouse cultivated is (raw almost complete absence of individual difference In reason).Physiologically whether mean there is no difference to remain unknown in makings without individual difference, but selects pure lines experiment white mouse Mainly or in order to reduce inborn individual difference as far as possible.
Third: quantity is sufficient, and many experiments need statistical analysis, this requires certain quantity, big white mouse and little Bai Mouse, especially small white mouse are able to satisfy this requirement under the conditions of artificial propagation.There are also animal level, small white mouse good and bad is also to feed Newborn animal, it is not poor compared with the Evolutionary Levels of other mammals in addition to the bodily form is small.The bodily form is small to feed as artificial propagation instead Feeding advantage.
4th: many experiments are made best of the animal more approximate with people such as orangutan in fact, but too expensive using orangutan.Perhaps More experiments, such as cognition class, it needs to kill animal when after experiment, to check its interior change.In this way, a large amount of Experiment cannot use the orangutan for comparing " valuable " certainly.
5th: due to protection of the mammal by Animal Protection Association of this large size.The reality of so much not " humanity " It tests and is also just restricted.Small white mouse is used, the people of dynamic association still has protest.
6th: some experiments do not need that those are large-scale, and complicated animal is cooked.
However when carrying out heart rate detection to small white mouse, small white mouse easily walk about it is inconvenient small white mouse is detected, it is existing Some detection means mostly fix small white mouse, limit the walking of small white mouse, and the impatience that small white mouse mood can become seriously affects The changes in heart rate of small white mouse.For this purpose, it is proposed that a kind of small white mouse heart rate experimental provision.
Summary of the invention
The purpose of the present invention is to provide a kind of small white mouse heart rate experimental provisions, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of small white mouse heart rate experimental provision, including Chest cloth, arc panel, circuit board, heart rate measurement module, heart rate measurement head and display screen, the one side of the chest cloth are equipped with the first evil spirit Art pastes circle hair side, and the another side of the chest cloth is equipped with the first velcro seta face on the inside of end and arc panel, The chest cloth is bonded by the first velcro circle hair side and the first velcro seta face and to form an annular canister, the arc panel cover The first velcro seta face in annular canister side wall, and on the inside of arc panel is Nian Jie with the first velcro of chest cloth side circle hair side solid Fixed, the side of the arc panel back to chest cloth is equipped with circuit board, and heart rate measurement module and display are equipped on the circuit board Screen, the heart rate measurement module are connected by conducting wire with display screen and the heart rate measurement head being arranged in outside circuit board.
Preferably, the side center of the circuit board is fixed with battery, and the battery is electrically connected by conducting wire with circuit board It connects.
The arc panel is set far from the side of chest cloth there are four mounting base, and mounting base and arc panel are in integral structure, It is fixed with fixed link in the mounting base, mounting hole is equipped at the quadrangle face fixed link of the circuit board, and fixed link is sliding Dynamic to be connected in mounting hole, the fixed link outer sheath is equipped with spring, and one end of the spring is fixedly connected with mounting base, described The other end and circuit board contacts of spring, the side wall of the fixed link offer holding tank, are turned in the holding tank by shaft It is dynamic to be connected with gag lever post, and the bottom of gag lever post is contacted with circuit board upper surface, at the top of the top of the gag lever post and holding tank Contact.
Preferably, foreleg avoid holes are symmetrically arranged on the chest cloth.
Preferably, the side of the chest cloth back to the first velcro circle hair side is equipped with the second velcro circle hair side, the heart Rate measuring head one side is fixed with the second velcro seta face, and the second velcro seta face and the second velcro circle hair side match It closes.
Preferably, the top of the fixed link is equipped with chamfering, and the diameter of the mounting hole is greater than fixed shank diameter 0.1mm.
Preferably, when the gag lever post along shaft turn to fixed link it is vertical when, the gag lever post is completely in receiving In slot.
Preferably, chest cloth side is equipped with groove, and the second velcro circle hair side is arranged in groove.
Compared with prior art, the beneficial effects of the present invention are:
Two forelegs of small white mouse are placed in two foreleg avoid holes by the present invention, the cardiac position face of this thing small white mouse Heart rate measurement head makes chest cloth be close to the body of small white mouse, by the first velcro circle hair side of chest cloth and the first velcro seta face Bonding re-forms annular barrel structure;Then, the first velcro seta face on the inside of arc panel is made to be sticked to the first of chest cloth side On velcro circle hair side, installation is completed, small white mouse can carry whole device movement, and it is relatively simple for structure, it avoids to small white mouse Action limitation, to avoid affecting greatly small white mouse heart rate.It can be very good to subtract circuit board by spring Shake, good circuit board and each element that circuit board is arranged in are protected, while mounting circuit boards easy to disassemble, and then conveniently Circuit board is safeguarded.
Detailed description of the invention
Fig. 1 is structural schematic diagram after the present invention is mounted on small white mouse;
Fig. 2 is one of schematic structural view of the invention;
Fig. 3 is the two of schematic structural view of the invention;
Fig. 4 is chest cloth structural schematic diagram of the present invention;
Fig. 5 is arc panel inside structure schematic diagram of the present invention;
Fig. 6 is arc panel outside structure diagram of the present invention;
Fig. 7 is fixed rod structure schematic diagram of the present invention.
In figure: 1, chest cloth;2, the first velcro circle hair side;3, arc panel;4, the first velcro seta face;5, annular canister; 6, circuit board;7, heart rate measurement module;8, heart rate measurement head;9, display screen;10, battery;11, mounting base;12, fixed link;13, Mounting hole;14, spring;15, holding tank;16, shaft;17, gag lever post;18, foreleg avoid holes;19, the second velcro circle hair side; 20, the second velcro seta face;21, chamfering;22, groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of small white mouse heart rate experimental provision, including chest The one side of cloth 1, arc panel 3, circuit board 6, heart rate measurement module 7, heart rate measurement head 8 and display screen 9, the chest cloth 1 is equipped with First velcro justifies hair side 2, and the another side of the chest cloth 1 is equipped with the first magic close to the inside of end and arc panel 3 Seta face 4 is pasted, the chest cloth 1 forms an annular canister by the first velcro circle hair side 2 and the first velcro seta face 4 bonding 5, this annular canister 5 is for accommodating small white mouse, and the arc panel 3 covers on 5 side wall of annular canister, and the first evil spirit of 3 inside of arc panel Art pastes seta face 4 and the first velcro circle hair side 2 of 1 side of chest cloth is adhesively fixed, and connection type is fairly simple, peace easy to disassemble Dress, the side of arc panel 3 back to the chest cloth 1 is equipped with circuit board 6,7 He of heart rate measurement module is equipped on the circuit board 6 Display screen 9, display screen 9 are used to show the heart rate data of small white mouse, the heart rate measurement module 7 by conducting wire and display screen 9 and The heart rate measurement head 8 outside circuit board 6 is arranged in be connected, the data that heart rate measurement head 8 will test pass through wire transmission to the heart Rate measurement module 7 is analyzed and processed, and is shown finally by display screen 9.
The side center of the circuit board 6 is fixed with battery 10, and the battery 10 is electrically connected by conducting wire with circuit board 6 It connects, each electronic component on circuit board 6 is powered.
The arc panel 3 is set far from the side of chest cloth 1 there are four mounting base 11, and mounting base 11 and arc panel 3 are in one Formula structure connect mounting base 11 with arc panel 3 closer, and fixed link 12, the circuit board 6 are fixed in the mounting base 11 Quadrangle face fixed link 12 at be equipped with mounting hole 13, and fixed link 12 is slidably connected in mounting hole 13, the fixed link 12 outer sheaths are equipped with spring 14, and spring 14 effectively carries out damping to circuit board 6, and one end of the spring 14 and mounting base 11 are solid Fixed connection, the other end of the spring 14 are contacted with circuit board 6, and the side wall of the fixed link 12 offers holding tank 15, described Gag lever post 17 is rotatably connected to by shaft 16 in holding tank 15, by gag lever post 17 and spring 14 to up and down the two of circuit board 6 Side is limited, and is protected well to circuit board 6, while circuit board easy to disassemble 6, and the bottom of gag lever post 17 and electricity Plate 6 upper surface in road contacts, and contacts at the top of the top of the gag lever post 17 and holding tank 15.
Foreleg avoid holes 18 are symmetrically arranged on the chest cloth 1, are fixed convenient for the foreleg to small white mouse, chest cloth 1 is prevented The play with small white mouse.
The side of the chest cloth 1 back to the first velcro circle hair side 2 is equipped with the second velcro circle hair side 19, and the heart rate is surveyed Amount 8 one side of head is fixed with the second velcro seta face 20, and the second velcro seta face 20 and the second velcro circle hair side 19 It matches, convenient for guaranteeing during detection to heart rate measurement head 8, heart rate measurement head 8 does not generate opposite chest cloth 1 and little Bai The movement of mouse, and then guarantee the accuracy of measurement.
The top of the fixed link 12 is equipped with chamfering 21, and the diameter of the mounting hole 13 is greater than 12 diameter 0.1mm of fixed link, It prevents circuit board 6 or so from acutely shaking, circuit board 6 is protected.
When the gag lever post 17 along shaft 16 turn to fixed link 12 it is vertical when, the gag lever post 17 is completely in receiving In slot 15, guarantee that fixed link 12 can be removed smoothly from mounting hole 13, and then guarantee that the disassembly of circuit board 6 is smooth.
1 side of chest cloth is equipped with groove 22, and the second velcro circle hair side 19 is arranged in groove 22, and heart rate is avoided to survey Convex too thick of head 8 is measured, it is excessive to the pressure of the heart of small white mouse, cause the influence to small white mouse heart rate.
Working principle are as follows:
Firstly, separating chest cloth 1 with arc panel 3,5 structure of annular canister that chest cloth 1 is surrounded itself is unfolded;
Then, the second velcro seta face 20 of 8 one side of heart rate measurement head is sticked on the second velcro circle hair side 19;
Secondly, two forelegs of small white mouse are placed in two foreleg avoid holes 18, the cardiac position of this thing small white mouse is just To heart rate measurement head 8, chest cloth 1 is made to be close to the body of small white mouse, by the first velcro circle hair side 2 of chest cloth 1 and the first velcro The bonding of seta face 4 re-forms 5 structure of annular canister;
Then, the first velcro seta face 4 of 3 inside of arc panel is made to be sticked to the first velcro circle hair side 2 of 1 side of chest cloth On, installation is completed, it is mobile that small white mouse can carry whole device.
Not adding shell protection to circuit board 6 is to mitigate weight, and reduction is influenced caused by small white mouse heart rate, small During white mouse moves, spring 14 can be very good to carry out damping to circuit board 6, and good circuit board 6 is protected.
Dismantle the process of circuit board 6: firstly, circuit board 6 is pushed, spring 14 is compressed, and holding tank 15 is completely exposed Above circuit board 6, rotary spacing bar 17 is completely disposed in four gag lever posts 17 in holding tank 15, at this point, circuit board 6 is detached from The constraint of gag lever post 17, fixed link 12 can be removed out of mounting hole 13, convenient for being dismantled to circuit board 6, and then convenient for pair Circuit board 6 is repaired and is stored.
The process of mounting circuit boards 6: four mounting holes 13 of circuit board 6 are directed at four fixed links 12, lower piezoelectric first Road plate 6, spring 14 are compressed, and holding tank 15 is made to be fully exposed to the top of circuit board 6, rotary spacing bar 17, make gag lever post 17 with Circuit board 6 is in the state that is parallel to each other, and rubs since the contact site of gag lever post 17 and holding tank 15 exists, so hand unclamps limit Bar 17 this parastate in position can still be maintained, and successively make four rotations of gag lever post 17 be allowed to be parallel to each other with circuit board 6, then The hand for unclamping pressing circuit board 6, due to the effect of spring 14, the two sides of circuit board 6 respectively with 14 top of spring and gag lever post 17 contacts, are installed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of small white mouse heart rate experimental provision, including chest cloth (1), arc panel (3), circuit board (6), heart rate measurement module (7), heart rate measurement head (8) and display screen (9), it is characterised in that: the one side of the chest cloth (1) is equipped with the first velcro circle hair The another side in face (2), the chest cloth (1) is equipped with the first velcro seta face on the inside of end and arc panel (3) (4), the chest cloth (1) forms an annular canister by the first velcro circle hair side (2) and the first velcro seta face (4) bonding (5), the arc panel (3) covers on annular canister (5) side wall, and the first velcro seta face (4) on the inside of arc panel (3) and chest cloth (1) the first velcro circle hair side (2) of side is adhesively fixed, and the side of arc panel (3) back to the chest cloth (1) is equipped with circuit Plate (6) is equipped with heart rate measurement module (7) and display screen (9) on the circuit board (6), and the heart rate measurement module (7) passes through Conducting wire is connected with display screen (9) and setting in the external heart rate measurement head (8) of circuit board (6).
2. a kind of small white mouse heart rate experimental provision according to claim 1, it is characterised in that: the circuit board (6) Side center be fixed with battery (10), the battery (10) is electrically connected by conducting wire and circuit board (6).
3. a kind of small white mouse heart rate experimental provision according to claim 1, it is characterised in that: the arc panel (3) Side far from chest cloth (1) is set there are four mounting base (11), and mounting base (11) and arc panel (3) are in integral structure, described It is fixed with fixed link (12) in mounting base (11), is equipped with mounting hole at the quadrangle face fixed link (12) of the circuit board (6) (13), and fixed link (12) is slidably connected in mounting hole (13), and fixed link (12) outer sheath is equipped with spring (14), described One end of spring (14) is fixedly connected with mounting base (11), and the other end of the spring (14) is contacted with circuit board (6), described solid The side wall of fixed pole (12) offers holding tank (15), is rotatably connected to gag lever post by shaft (16) in the holding tank (15) (17), and the bottom of gag lever post (17) is contacted with circuit board (6) upper surface, the top and holding tank (15) of the gag lever post (17) Top contact.
4. a kind of small white mouse heart rate experimental provision according to claim 1, it is characterised in that: on the chest cloth (1) It is symmetrically arranged with foreleg avoid holes (18).
5. a kind of small white mouse heart rate experimental provision according to claim 1, it is characterised in that: chest cloth (1) back Second velcro circle hair side (19) is equipped with to the side of the first velcro circle hair side (2), heart rate measurement head (8) one side is solid Surely there is the second velcro seta face (20), and the second velcro seta face (20) is matched with the second velcro circle hair side (19).
6. a kind of small white mouse heart rate experimental provision according to claim 3, it is characterised in that: the fixed link (12) Top be equipped with chamfering (21), the diameter of the mounting hole (13) is greater than fixed link (12) diameter 0.1mm.
7. a kind of small white mouse heart rate experimental provision according to claim 3, it is characterised in that: when the gag lever post (17) along shaft (16) turn to fixed link (12) it is vertical when, the gag lever post (17) is completely in holding tank (15).
8. a kind of small white mouse heart rate experimental provision according to claim 5, it is characterised in that: the chest cloth (1) one Side is equipped with groove (22), and the second velcro circle hair side (19) setting is in groove (22).
CN201910583962.7A 2019-06-12 2019-06-12 Experimental measurement device for heart rate of mice Active CN110200622B (en)

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CN111657907A (en) * 2020-06-29 2020-09-15 湖北贝恩特生物科技有限公司 White mouse heart rate measuring equipment and operating steps thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111481183A (en) * 2020-04-21 2020-08-04 晋中学院 Movable device for acquiring exercise physiological parameters of laboratory mouse
CN111657907A (en) * 2020-06-29 2020-09-15 湖北贝恩特生物科技有限公司 White mouse heart rate measuring equipment and operating steps thereof

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