CN214342765U - Mouse scald model making device - Google Patents
Mouse scald model making device Download PDFInfo
- Publication number
- CN214342765U CN214342765U CN202021108475.XU CN202021108475U CN214342765U CN 214342765 U CN214342765 U CN 214342765U CN 202021108475 U CN202021108475 U CN 202021108475U CN 214342765 U CN214342765 U CN 214342765U
- Authority
- CN
- China
- Prior art keywords
- heat insulation
- insulation plate
- mouse
- sides
- elastic pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010053615 Thermal burn Diseases 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 11
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 11
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 7
- 230000006378 damage Effects 0.000 claims abstract description 7
- 208000014674 injury Diseases 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims abstract description 3
- 241000699666 Mus <mouse, genus> Species 0.000 claims description 47
- 241000699670 Mus sp. Species 0.000 claims description 5
- 241001465754 Metazoa Species 0.000 claims description 2
- 238000011160 research Methods 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000011017 operating method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 210000004209 hair Anatomy 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 101100460719 Mus musculus Noto gene Proteins 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Abstract
The invention provides a novel mouse scalding model manufacturing device with a reasonable structure, which can stably manufacture mouse scalding models with different weights. The device main body is a heat insulation plate, and an oval scalding hole machined by a machine tool is arranged in the middle of the heat insulation plate; punching holes on two sides of one end of the heat insulation plate, respectively connecting the plastic elastic pressing sheets by using rivets, wherein the elastic pressing sheets can rotate around the rivets, and polyurethane foam for preventing pressure injury is attached to two sides of holes in the heat insulation plate and the inner sides of the elastic pressing sheets; the two sides of the heat insulation plate are provided with heat insulation handles capable of lifting the heat insulation plate, and the other end of the heat insulation plate is provided with a buckle for fixing the elastic pressing plate. The preparation materials such as required heat insulating board are cheap and easily available, and operating procedure is simple and convenient, easily controls mouse skin by scald area and degree of depth, has improved the stability of mouse scald model preparation and to scientific research operating personnel's protectiveness, solves the problem that an ray of scientific research personnel faced conscientiously, improves work efficiency, has fine scientific research practical value.
Description
Technical field the utility model relates to a novel device of model is scalded to mouse, the device is easy and simple to handle, easily controls the scald area and the degree of depth at mouse back, and has improved the protectiveness to scientific research personnel.
Background art in the process of researching scalds, a scientific research institution mostly selects mice as experimental animals. At present, in the process of making a mouse scald model, most scientific researchers shave off mouse hairs on the back of a mouse after anaesthetizing the mouse, then hold the mouse with bare hands, enable the back of the mouse to face downwards, and put the mouse into hot water to scald the back of the mouse. However, the process for making the scald model of the mouse has many disadvantages: firstly, the scientific research personnel easily scald hands in the operation process, and the safety is lacked; secondly, when the mouse is held by bare hands for scald experiments, the shape of the scald on the back of the mouse is very irregular, and the scald area and the scald depth on the back of the mouse are difficult to ensure.
The invention aims to solve the problems and provides a mouse scalding model making device with a reasonable structure, which improves the operation safety of scientific researchers and is easy to control the scalding area and depth of the mouse skin. The invention designs an integrated operating device, scientific research personnel can directly fix a mouse after anesthesia and hair shaving in the device, and hand the device to be put into hot water with different temperatures to establish mouse scalding models with different scalding depths and areas. The novel device main body is a high heat resistance heat insulation plate synthesized by glass fiber and resin, an elliptical scald hole processed by a machine tool is arranged in the middle of the heat insulation plate, the area of the elliptical hole is calculated according to a Mech-Rubner animal body surface area formula, mice with different weights can be provided with different hole areas according to the formula, and the elliptical shape is designed to adapt to the back physiological shape of the mice; punching holes on two sides of one end of the heat insulation plate, respectively connecting the plastic elastic pressing sheets by using rivets, wherein the elastic pressing sheets can rotate around the rivets, and polyurethane foam for preventing pressure injury is attached to two sides of holes in the heat insulation plate and the inner sides of the elastic pressing sheets; the two sides of the heat insulation plate are provided with heat insulation handles capable of lifting the heat insulation plate, and the other end of the heat insulation plate is provided with a buckle for fixing the elastic pressing plate. The area of the oval scalding hole in the device can be manufactured in advance according to requirements, so that the area and the depth of scalding of the back skin of mice with different weights can be conveniently controlled; in the whole process, scientific researchers do not need to hold the mouse by hands and put the mouse into hot water, the possibility that the hands of the scientific researchers are scalded by the hot water is greatly reduced, and the safety is high; polyurethane foam for preventing pressure injury is respectively attached between the heat insulation plate and the elastic pressure plate, so that the limbs of the mouse are protected from being pressed injury while the mouse is fixed. To sum up, this novel mouse scalds device structural design is reasonable, and operating procedure is simple and easy, has improved the stability that the mouse scalded model preparation and to scientific research operating personnel's protectiveness, solves the problem that a ray of scientific research personnel faced conscientiously, has fine practical value.
Description of the drawings figure 1 is a top view of the present invention. Fig. 2 is a left side view of the present invention. Fig. 3 is an operational schematic of the present invention. In the figure: 1. a heat insulation plate; 2. fixing the rivet; 3. an elliptical hole; 4. a heat-insulating movable handle; 5. an elastic pressure plate; 6. buckling; 7. polyurethane foam fixed on the heat insulation board; 8. and the polyurethane foam is fixed on the elastic pressure plate.
The present invention will be described in detail with reference to the accompanying drawings, wherein the following description is provided for illustration and description. With reference to fig. 3, the utility model has the following usage principle: use the utility model discloses when carrying out mouse scald model preparation, at first anaesthetize the mouse, shave the hair at mouse back, then place the mouse at the up end of heat insulating board 1, make the back of mouse down, fix the elastic pressure plate 5 of four legs of mouse through the connection of rotatory rivet 2 on the heat insulating board 1, elastic pressure plate 5's the other end passes through buckle 6 fixedly, respectively paste the polyurethane foam 7 of preventing crushing between heat insulating board 1 and elastic pressure plate 5, also protect the four limbs of mouse not crushed when fixing the mouse. After the mouse is fixed, the heat insulation handle 4 and the tail of the mouse can be lifted, the back of the whole heat insulation plate 1 is attached to the surface of hot water, and the scald model is manufactured. Due to the shielding of the heat insulation plate 1, other parts of the back of the mouse cannot be contacted with hot water, the area of the oval scalding hole can be manufactured in advance according to requirements, and the scalded area and depth of the back skin of the mouse with different weights can be conveniently controlled; in the whole process, scientific researchers do not need to hold the mouse by hands and put the mouse into hot water, the possibility that the hands of the scientific researchers are scalded by the hot water is greatly reduced, and the safety is high; polyurethane foam for preventing pressure injury is respectively attached between the heat insulation plate and the elastic pressure plate, so that the limbs of the mouse are protected from being pressed injury while the mouse is fixed. The embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (4)
1. Mouse scalds model making devices, its characterized in that: the device main body is a heat insulation plate, and an oval scalding hole machined by a machine tool is arranged in the middle of the heat insulation plate; punching holes on two sides of one end of the heat insulation plate, respectively connecting the plastic elastic pressing sheets by using rivets, wherein the elastic pressing sheets can rotate around the rivets, and polyurethane foam for preventing pressure injury is attached to two sides of holes in the heat insulation plate and the inner sides of the elastic pressing sheets; the two sides of the heat insulation plate are provided with heat insulation handles capable of lifting the heat insulation plate, and the other end of the heat insulation plate is provided with a buckle for fixing the elastic pressing plate.
2. The device for making a mouse scald model according to claim 1, wherein: the heat insulation plate is provided with oval holes and polyurethane foam, the heat insulation plate has high heat resistance, a mouse can be prevented from being scalded at the position outside the holes, the oval shape of the middle hole is designed to adapt to the physiological shape of the back of the mouse, the hole area is calculated according to a Mech-Rubner animal body surface area formula, the mice with different weights can be made into different hole areas according to the formula, and the polyurethane foam can prevent four limbs of the mouse from being crushed.
3. The device for making a mouse scald model according to claim 1, wherein: a resilient blade with polyurethane foam, the resilient blade comprising a heat resistant plastic, is rotatable about the rivet.
4. The device for making a mouse scald model according to claim 1, wherein: the two sides of the heat insulation plate are respectively provided with a heat insulation handle which can lift the heat insulation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108475.XU CN214342765U (en) | 2020-06-12 | 2020-06-12 | Mouse scald model making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021108475.XU CN214342765U (en) | 2020-06-12 | 2020-06-12 | Mouse scald model making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214342765U true CN214342765U (en) | 2021-10-08 |
Family
ID=77930561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021108475.XU Expired - Fee Related CN214342765U (en) | 2020-06-12 | 2020-06-12 | Mouse scald model making device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214342765U (en) |
-
2020
- 2020-06-12 CN CN202021108475.XU patent/CN214342765U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |