CN113040969A - Mouse tail intravenous route fixing device - Google Patents
Mouse tail intravenous route fixing device Download PDFInfo
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- CN113040969A CN113040969A CN202110448128.4A CN202110448128A CN113040969A CN 113040969 A CN113040969 A CN 113040969A CN 202110448128 A CN202110448128 A CN 202110448128A CN 113040969 A CN113040969 A CN 113040969A
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- 241000581650 Ivesia Species 0.000 title claims abstract description 30
- 238000001990 intravenous administration Methods 0.000 title claims description 3
- 238000010438 heat treatment Methods 0.000 claims abstract description 75
- 210000003462 vein Anatomy 0.000 claims abstract description 37
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 241000699666 Mus <mouse, genus> Species 0.000 abstract description 142
- 241000699670 Mus sp. Species 0.000 abstract description 18
- 241001465754 Metazoa Species 0.000 abstract description 4
- 238000010253 intravenous injection Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 206010047139 Vasoconstriction Diseases 0.000 description 2
- 206010047141 Vasodilatation Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000025033 vasoconstriction Effects 0.000 description 2
- 230000024883 vasodilation Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/06—Devices for fastening animals, e.g. halters, toggles, neck-bars or chain fastenings
- A01K1/0613—Devices for immobilisation or restraint of animals, e.g. chutes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/003—Nose-rings; Fastening tools therefor; Catching or driving equipment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/04—Devices for impeding movement; Devices for impeding passage through fencing, e.g. hobbles or the like; Anti-kicking devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a mouse tail intravenous injection fixing device, which relates to the technical field of animal fixing devices for tests.A mouse fixer comprises a fixing chamber, wherein one end of the fixing chamber is an open end, the other end of the fixing chamber is a closed end, a mouse chamber is arranged in the open end in a sliding manner and can rotate in the fixing chamber, two ends of the mouse chamber are opened, one end of the mouse chamber, which is far away from the fixing chamber, is provided with a mouse chamber door, the mouse chamber door is provided with a tail detection hole, the fixing chamber is provided with a mouse chamber locking device, and the mouse chamber is provided with a mouse chamber door locking device; the heating device comprises a heating pad and a temperature control machine, the heating pad is electrically connected with the temperature control machine, the heating pad can be coated and fixed outside the fixing chamber to heat the inside of the fixing chamber, and the heating process of the heating pad can be controlled through the temperature control machine. The mouse fixing device is suitable for fixing mice with different body lengths, can conveniently heat and control the mice, has a simple structure, is convenient to operate, has low cost, and is convenient for tail vein injection of the mice.
Description
Technical Field
The invention relates to the technical field of animal fixing devices for experiments, in particular to a mouse tail vein injection fixing device.
Background
In the research of life science, because inbred mice have consistent genotype and genetic characteristics, the difference between individuals is very small, consistent results can be easily obtained in experiments, and the inbred mice are the most common experimental animals and are widely applied to pharmacological toxicological evaluation, tumor experiments and various acute and chronic animal experiments. The administration mode of the mice is various, such as gastric lavage, intraperitoneal injection, subcutaneous injection, tail vein infusion, diet and the like. Of which tail vein injection is more commonly used. However, the tail vein of the mouse is fine, so that certain administration difficulty is caused, and the success rate and the repeatability of animal experiments are influenced.
When the environmental temperature is lower, tail vein vasoconstriction has promoted the degree of difficulty of tail vein injection. Because the sweat glands of the mice are not developed, the common solution is to use hot compress or alcohol to wipe the tail of the mice to promote vasodilatation of the tail veins of the mice to dissipate heat, so that the tail veins are clearly displayed. At present, a water tank is also arranged in a fixer in the market for warm water heating, although the method can partially solve the problem of vasoconstriction, the operation is complicated, the manual operation is relied on, the heating time lasts for a short time, and the efficiency is low under the condition that the number of mice is large. Some electric heaters are used for heating tail vein infusion, but the heating device and the fixing device are generally integrated, so that the product is expensive due to the complex manufacturing process, the disassembly is inconvenient, and no maintenance value exists after the product is damaged. In addition, the existing fixing device cannot be adjusted due to the difference of mouse body types, so that the fixing effect on the mouse is poor, and the operation of researchers is still not facilitated.
Disclosure of Invention
The invention aims to provide a mouse tail vein injection fixing device, which solves the problems in the prior art, is suitable for fixing mice with different body lengths, can conveniently heat and control the mice, and is simple in structure, convenient to operate, low in cost and convenient for tail vein injection of the mice.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a mouse tail intravenous injection fixing device, which comprises a mouse fixer and a heating device, wherein the mouse fixer is fixed on the mouse tail intravenous injection fixing device;
the mouse fixer comprises a fixing chamber, one end of the fixing chamber is an open end, the other end of the fixing chamber is a closed end, a mouse bin is arranged in the open end in a sliding mode and can rotate in the fixing chamber, two ends of the mouse bin are open, a mouse bin door is arranged at one end, far away from the fixing chamber, of the mouse bin, a tail detection hole is formed in the mouse bin door, a mouse bin locking device is arranged on the fixing chamber, the mouse bin and the fixing chamber can be locked through the mouse bin locking device, a mouse bin door locking device is arranged on the mouse bin, and the mouse bin door and the mouse bin can be locked through the mouse bin door locking device;
the heating device comprises a heating pad and a temperature control machine, the heating pad is electrically connected with the temperature control machine, the heating pad can be coated and fixed outside the fixing chamber and can be heated in the fixing chamber, and the temperature control machine can control the heating process of the heating pad.
Preferably, the mouse fixer further comprises a base and a pillar, the lower end of the pillar is fixedly connected to the base, and the fixing chamber is fixedly connected to the upper end of the pillar.
Preferably, the end face of the closed end is provided with air holes.
Preferably, the mouse chamber locking device comprises a mouse chamber locking screw, a threaded hole is formed in the surface of the fixing chamber, and the mouse chamber locking screw is in threaded connection with the threaded hole.
Preferably, the rat chamber door is provided with a connecting hole, a fixing bolt penetrates through the connecting hole and is in threaded connection with the end face of the rat chamber, the axis of the fixing bolt is parallel to the axis of the rat chamber, and the rat chamber door can rotate around the axis of the fixing bolt to open or close one end of the rat chamber.
Preferably, the mouse chamber door is provided with a locking hole, the mouse chamber door locking device comprises a mouse chamber door locking screw, the mouse chamber door locking screw is in threaded connection with the end face, provided with the mouse chamber door, of the mouse chamber, and when the mouse chamber door rotates to close the port of the mouse chamber, the mouse chamber door and the mouse chamber can be locked by penetrating the mouse chamber door locking screw through the locking hole.
Preferably, the warming device further comprises a power adapter, and the power adapter is electrically connected with the temperature control machine.
Preferably, the heating pad includes heating plate and fixed connection be in temperature sensor on the heating plate, the heating plate with temperature sensor all with the temperature-controlled machine electric connection.
Preferably, the temperature control machine comprises a temperature digital display screen and a temperature adjusting button, and the temperature adjusting button can adjust and set the heating temperature and can display the set temperature value on the temperature digital display screen.
Preferably, the heating pad is fixed outside the fixing chamber in a covering manner through a fastening tape.
Compared with the prior art, the invention has the following technical effects:
the invention provides a mouse tail vein injection fixing device, after a mouse is placed in a mouse chamber, a mouse tail extends out of a tail detection hole, a mouse chamber door is closed, the mouse chamber door and the mouse chamber can be locked through a mouse chamber door locking device, the position of the mouse chamber in a fixing chamber is convenient to adjust through sliding the mouse chamber in the fixing chamber, so that the distance from the mouse chamber door to the closed end of the fixing chamber is convenient to adjust, the mouse chamber door and the fixing chamber are suitable for fixing mice with different body lengths, after the lateral position of the mouse chamber is adjusted, the mouse chamber is rotated, the mouse tail is placed at a comfortable needle entering angle, tail vein injection is convenient to carry out on the mouse, the mouse chamber and the fixing chamber are locked through the mouse chamber locking device, the change of the position of the mouse chamber is avoided, the structure is simple, the operation is convenient, the fixing chamber can be conveniently heated through cladding and fixing a heating pad outside the fixing chamber, and the heating process of the heating pad can be controlled through a temperature control, heating control is convenient, moreover, with split type setting of heating device and mouse fixer, convenient to detach installation, after certain part damages, is convenient for maintain, can use repeatedly reduce cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a mouse tail vein injection fixing device provided by the invention;
FIG. 2 is a schematic structural view of a mouse fixed by the mouse tail vein injection fixing device provided by the invention;
FIG. 3 is a schematic structural view of a mouse fixer in the mouse tail vein injection fixing device provided by the present invention;
FIG. 4 is a schematic side view of the mouse holder shown in FIG. 3;
FIG. 5 is a schematic structural view of a warming device in the mouse tail vein injection fixing device provided by the present invention;
in the figure: 100-mouse tail vein injection fixing device, 1-mouse fixer, 2-heating device, 3-fixing chamber, 4-opening end, 5-closed end, 6-mouse chamber, 7-mouse chamber door, 8-tail probing hole, 9-mouse chamber locking device, 10-mouse chamber door locking device, 11-heating pad, 12-temperature control machine, 13-base, 14-pillar, 15-air vent, 16-mouse chamber locking screw, 17-fixing bolt, 18-locking hole, 19-mouse chamber door locking screw, 20-power adapter, 21-heating plate, 22-temperature digital display screen and 23-temperature adjusting button.
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.
The invention aims to provide a mouse tail vein injection fixing device, which is used for solving the problems in the prior art, is suitable for fixing mice with different body lengths, can conveniently heat and control the mice, and is simple in structure, convenient to operate, low in cost and convenient for tail vein injection of the mice.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 5, the present embodiment provides a mouse tail vein injection fixing device 100, which includes a mouse fixer 1 and a heating device 2;
the mouse fixer 1 comprises a fixing chamber 3, one end of the fixing chamber 3 is an open end 4, the other end of the fixing chamber 3 is a closed end 5, a mouse bin 6 is arranged in the open end 4 in a sliding mode, the mouse bin 6 can rotate in the fixing chamber 3, two ends of the mouse bin 6 are open, one end, away from the fixing chamber 3, of the mouse bin 6 is provided with a mouse bin door 7, a tail detection hole 8 is formed in the mouse bin door 7, a mouse bin locking device 9 is arranged on the fixing chamber 3, the mouse bin 6 and the fixing chamber 3 can be locked through the mouse bin locking device 9, the mouse bin door locking device 10 is arranged on the mouse bin 6, and the mouse bin door 7 and the mouse bin 6 can be locked through the mouse bin door locking;
the heating device 2 comprises a heating pad 11 and a temperature control machine 12, the heating pad 11 is electrically connected with the temperature control machine 12, the heating pad 11 can be fixed outside the fixed chamber 3 in a coating manner to heat the fixed chamber 3, and the heating process of the heating pad 11 can be controlled through the temperature control machine 12.
After a mouse is placed in a mouse chamber 6, a mouse tail extends out of a tail detection hole 8, a mouse chamber door 7 is closed, the mouse chamber door 7 and the mouse chamber 6 are locked through a mouse chamber door locking device 10, the mouse chamber 6 slides in a fixed chamber 3 according to the body length of the mouse, the position of the mouse chamber 6 in the fixed chamber 3 is adjusted, the distance from the mouse chamber door 7 to a closed end 5 of the fixed chamber 3 is conveniently adjusted to adapt to the fixation of mice with different body lengths, after the horizontal position of the mouse chamber 6 is adjusted, the mouse chamber 6 is rotated, a rotating shaft of the mouse chamber 6 is taken as the central axis and is parallel to the central axis of the fixed chamber 3, the mouse tail is placed at an angle with comfortable needle insertion, the mouse is conveniently injected with tail veins, the mouse chamber 6 and the fixed chamber 3 are locked through a mouse chamber locking device 9, the position change of the mouse chamber 6 is avoided, the structure is simple, the operation is convenient, the mouse chamber 6 slides out of the fixed chamber 3, be convenient for clear up mouse excrement and urine, be fixed in outside the fixed chamber 3 through with heating pad 11 cladding, can conveniently heat fixed chamber 3, and can control the heating process of heating pad 11 through temperature control machine 12, heating control is convenient, the mouse is heated in fixed chamber 3, thereby do benefit to tail vein's diastole, be convenient for carry out tail vein injection, and, with heating device 2 and the split type setting of mouse fixer 1, convenient to detach installs, wherein after certain part damages, be convenient for maintain, can use repeatedly, and the cost is reduced.
As shown in fig. 1 to 4, in the present embodiment, the mouse holder 1 further includes a base 13 and a pillar 14, a lower end of the pillar 14 is fixedly connected to the base 13, and the fixing chamber 3 is fixedly connected to an upper end of the pillar 14. Simple structure, the preparation is convenient, is convenient for support fixed chamber 3.
As shown in fig. 4, in this embodiment, the end face of the closed end 5 is provided with a ventilation hole 15 to prevent the mouse from suffocating.
As shown in fig. 1 to 3, in the present embodiment, the mouse chamber locking device 9 includes a mouse chamber locking screw 16, a threaded hole is formed on the surface of the fixing chamber 3, and the mouse chamber locking screw 16 is screwed in the threaded hole. Simple structure, the preparation is convenient, is convenient for lock the operation.
As shown in fig. 1 to 4, in this embodiment, a connection hole is formed in the mouse chamber door 7, the fixing bolt 17 penetrates through the connection hole and is connected to the end face of the mouse chamber 6 in a threaded manner, the axis of the fixing bolt 17 is parallel to the axis of the mouse chamber 6, and the mouse chamber door 7 can rotate around the axis of the fixing bolt 17 to open or close one end of the mouse chamber 6. The mouse chamber door is convenient to disassemble and assemble, and the opening and the closing of the mouse chamber door 7 are convenient.
As shown in fig. 1 to 4, in this embodiment, a locking hole 18 is formed in the mouse chamber door 7, the mouse chamber door locking device 10 includes a mouse chamber door locking screw 19, the mouse chamber door locking screw 19 is screwed on the end surface of the mouse chamber 6 where the mouse chamber door 7 is disposed, and when the mouse chamber door 7 rotates to close the port of the mouse chamber 6, the mouse chamber door 7 and the mouse chamber 6 can be locked by passing through the locking hole 18 through the mouse chamber door locking screw 19. Mouse storehouse door locking screw 19 passes locking hole 18 and can restrict mouse storehouse door 7 and rotate, simultaneously, screws up mouse storehouse door locking screw 19 back, and mouse storehouse door 7 can be compressed tightly on the terminal surface of mouse storehouse 6 with mouse storehouse door locking screw 19's nut, and it is more stable to make mouse storehouse door 7 close the back.
As shown in fig. 1-2 and 5, in this embodiment, the heating apparatus 2 further includes a power adapter 20, and the power adapter 20 is electrically connected to the temperature control machine 12. The power adapter 20 can convert the alternating current into direct current to be output, so as to provide a proper power supply for the temperature control machine 12.
As shown in fig. 5, in the present embodiment, the heating pad 11 includes a heating plate 21 and a temperature sensor fixedly connected to the heating plate 21, and both the heating plate 21 and the temperature sensor are electrically connected to the temperature control machine 12. Wherein, the heating plate 21 is formed by nichrome heating wire and the high temperature resistant insulating cloth bonding of silicon rubber are fixed, can heat fixed chamber 3 through heating plate 21, and it is fast to generate heat, and the temperature is even, and the thermal efficiency is high, detects after heating temperature reaches temperature control machine 12 and sets for the temperature when temperature sensor, with uploading to temperature control machine 12 on the signal, temperature control machine 12 can control heating plate 21 stop heating, avoids the high temperature.
As shown in fig. 1 to 2 and 5, in the present embodiment, the temperature controller 12 includes a temperature digital display 22 and a temperature adjustment button 23, and the temperature adjustment button 23 can adjust the set heating temperature and can display the set temperature value on the temperature digital display 22. The temperature regulation is convenient, and the heating control is convenient.
In this embodiment, the heating pad 11 is fixed outside the fixing chamber 3 by the hook-and-loop fastener, so that the connection is convenient and the detachment is convenient.
The mouse tail vein injection fixing device comprises the following steps:
1. the power adapter 20 is connected with a power supply, and the heating pad 11 is covered and fixed on the outer surface of the fixed chamber 3 through the fastening tape;
2. the temperature control machine 12 is used for adjusting the proper temperature to heat the fixed chamber 3 (normally, the temperature is proper between 50 and 60 ℃), after the temperature is increased to the preset temperature, the temperature sensor 16 detects a signal and uploads the temperature control machine 12, and the temperature control machine 12 controls the heating pad 11 to stop heating;
3. placing a mouse into the mouse chamber 6, enabling the head of the mouse to face the air hole 15 of the fixing chamber 3, enabling the tail to leak out of the tail detection hole 8 at the front end of the mouse chamber 6, closing the mouse chamber door 7, screwing down the mouse chamber door locking screw 19, and fixing the mouse chamber door 7;
4. rotating the mouse chamber 6 to enable the tail to be placed at an angle which is comfortable for needle insertion, screwing down the mouse chamber locking screw 16, and fixing the mouse chamber 6;
5. the tail vein vasodilatation of the mouse is promoted by heating to dissipate heat, so that the tail vein display is clear;
6. after completion of step 5, intravenous injections were performed on the mouse tail.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a mouse tail intravenous route fixing device which characterized in that: comprises a mouse fixer and a heating device;
the mouse fixer comprises a fixing chamber, one end of the fixing chamber is an open end, the other end of the fixing chamber is a closed end, a mouse bin is arranged in the open end in a sliding mode and can rotate in the fixing chamber, two ends of the mouse bin are open, a mouse bin door is arranged at one end, far away from the fixing chamber, of the mouse bin, a tail detection hole is formed in the mouse bin door, a mouse bin locking device is arranged on the fixing chamber, the mouse bin and the fixing chamber can be locked through the mouse bin locking device, a mouse bin door locking device is arranged on the mouse bin, and the mouse bin door and the mouse bin can be locked through the mouse bin door locking device;
the heating device comprises a heating pad and a temperature control machine, the heating pad is electrically connected with the temperature control machine, the heating pad can be coated and fixed outside the fixing chamber and can be heated in the fixing chamber, and the temperature control machine can control the heating process of the heating pad.
2. The mouse tail vein injection fixation device of claim 1, wherein: the mouse fixer also comprises a base and a support, the lower end of the support is fixedly connected to the base, and the fixing chamber is fixedly connected to the upper end of the support.
3. The mouse tail vein injection fixation device of claim 1, wherein: and the end surface of the closed end is provided with an air hole.
4. The mouse tail vein injection fixation device of claim 1, wherein: the mouse chamber locking device comprises a mouse chamber locking screw, a threaded hole is formed in the surface of the fixing chamber, and the mouse chamber locking screw is in threaded connection with the threaded hole.
5. The mouse tail vein injection fixation device of claim 1, wherein: the mouse cabin door is provided with a connecting hole, a fixing bolt penetrates through the connecting hole and is in threaded connection with the end face of the mouse cabin, the axis of the fixing bolt is parallel to the axis of the mouse cabin, and the mouse cabin door can rotate around the axis of the fixing bolt to open or close one end of the mouse cabin.
6. The mouse tail vein injection fixing device of claim 5, wherein: the mouse cabin door is provided with a locking hole, the mouse cabin door locking device comprises a mouse cabin door locking screw, the mouse cabin door locking screw is in threaded connection with the end face, provided with the mouse cabin door, of the mouse cabin, and when the mouse cabin door rotates to close the port of the mouse cabin, the mouse cabin door and the mouse cabin can be locked by penetrating the mouse cabin door locking screw through the locking hole.
7. The mouse tail vein injection fixation device of claim 1, wherein: the heating device further comprises a power adapter, and the power adapter is electrically connected with the temperature control machine.
8. The mouse tail vein injection fixation device of claim 1, wherein: the heating pad includes heating plate and fixed connection be in temperature sensor on the heating plate, the heating plate with temperature sensor all with the temperature-controlled machine electric connection.
9. The mouse tail vein injection fixation device of claim 8, wherein: the temperature control machine comprises a temperature digital display screen and a temperature adjusting button, and the temperature adjusting button can adjust and set the heating temperature and can display the set temperature value on the temperature digital display screen.
10. The mouse tail vein injection fixation device of claim 1, wherein: the heating pad is fixed outside the fixing chamber in a covering mode through the thread gluing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110448128.4A CN113040969A (en) | 2021-04-25 | 2021-04-25 | Mouse tail intravenous route fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110448128.4A CN113040969A (en) | 2021-04-25 | 2021-04-25 | Mouse tail intravenous route fixing device |
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| Publication Number | Publication Date |
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| CN113040969A true CN113040969A (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110448128.4A Pending CN113040969A (en) | 2021-04-25 | 2021-04-25 | Mouse tail intravenous route fixing device |
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| CN (1) | CN113040969A (en) |
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| CN111643216A (en) * | 2020-06-29 | 2020-09-11 | 西安医学院 | Contact electric heating device for tail of mouse |
| CN212326662U (en) * | 2020-02-12 | 2021-01-12 | 广东药科大学附属第一医院 | Abdominal cavity injection fixing device is united in rat tail intravenous route and blood sampling |
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2021
- 2021-04-25 CN CN202110448128.4A patent/CN113040969A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| CN103519915A (en) * | 2012-07-03 | 2014-01-22 | 赵菁 | Fixing device for mouse tail injection |
| CN205379384U (en) * | 2016-01-19 | 2016-07-13 | 张晓光 | Auxiliary device for caudal vein injection and blood sampling of mice |
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| CN210813335U (en) * | 2019-08-09 | 2020-06-23 | 贾凌 | Temperature control device of airway humidification atomizer pipeline |
| CN212326662U (en) * | 2020-02-12 | 2021-01-12 | 广东药科大学附属第一医院 | Abdominal cavity injection fixing device is united in rat tail intravenous route and blood sampling |
| CN111643216A (en) * | 2020-06-29 | 2020-09-11 | 西安医学院 | Contact electric heating device for tail of mouse |
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