CN104739537A - Animal spinal cord injury hitting device - Google Patents
Animal spinal cord injury hitting device Download PDFInfo
- Publication number
- CN104739537A CN104739537A CN201510155258.3A CN201510155258A CN104739537A CN 104739537 A CN104739537 A CN 104739537A CN 201510155258 A CN201510155258 A CN 201510155258A CN 104739537 A CN104739537 A CN 104739537A
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- China
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- animal
- holder platform
- spinal cord
- platform
- beating device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Animal Husbandry (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to an animal spinal cord injury hitting device which comprises a fixator platform. Fixing rings are arranged at the two ends of the fixator platform, sliding grooves are formed in the fixator platform, limb fixing rings are arranged on the sliding grooves, spine fixing clamping plate assemblies are arranged on the two sides of the fixator platform, vertical rods are arranged at the end of the fixator platform and sleeved with a first scale fixing plate and a second scale fixing plate, a first sliding rail is arranged on the first scale fixing plate, a second sliding rail is arranged on the second scale fixing plate, a first clamping ring is arranged on the first sliding rail, a second clamping ring is arranged on the second sliding rail, an outer casing pipe is inserted into the first clamping ring, the end of the outer casing pipe penetrates through the second clamping ring, an inner casing pipe is arranged in the outer casing pipe, a hitting needle is arranged in the inner casing pipe, and a hitting needle frequency control device is arranged on the outer casing pipe, and connected with the hitting needle. Experiment failures caused by animal hiding are effectively avoided, experiment efficiency and experiment precision are guaranteed, the structure is simple, operation is easy, and the hitting device is worthy of application and popularization.
Description
Technical field
The present invention relates to a kind of animal spinal cord damage beating device, is the aid of medical experiment.
Background technology
A lot of medical experiment is had to need to be realized by toys such as rat, mice, rabbits at present, part Experiment is had to need to carry out spinal cord injury to animal, traditional method is exactly manually catch animal, then hit in relevant position, but animal will sidestep by instinct in the process, cause the failure of experiment, and then cause the prolongation of experimental period and the decline of experimental precision.Therefore, this area is badly in need of seeking a kind of animal spinal cord damage beating device.The present invention produces thus.
Summary of the invention
For the above-mentioned technical problem of prior art, the object of this invention is to provide a kind of animal spinal cord damage beating device, the animal of different building shape can be fixed, then aim at corresponding position and carry out spinal cord injury strike, avoid because animal hides the failure of an experiment caused, ensure that conventional efficient and experimental precision.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of animal spinal cord damage beating device, comprise holder platform, two ends of described holder platform are all provided with the retainer ring of adjustable size, and holder platform is provided with several chutes, described chute is between two retainer rings, chute is provided with limbs ring for fixing, described limbs ring for fixing is forward and backward along chute, slide in left and right, the both sides of described holder platform are all provided with spinal column strap assembly, and the connecting line of two described spinal column strap assemblies is mutually vertical with the connecting line of two retainer rings, the end of described holder platform is removably provided with the graduated vertical bar of band, described vertical bar is positioned at the front of retainer ring, vertical bar is socketed with the scale fixing head one and scale fixing head two that are parallel to each other, described scale fixing head one is provided with slide rail one, described scale fixing head two is provided with slide rail two, described slide rail one is provided with the snap ring one slided along slide rail one, described slide rail two is provided with the snap ring two slided along slide rail two, trocar sheath has been assigned in described snap ring one, the end of described trocar sheath is through snap ring two, described trocar sheath and vertical bar are all provided with spiral button, in described trocar sheath, inner sleeve is installed, strike pin is installed in described inner sleeve, described trocar sheath is provided with and hits pin frequency control apparatus, described strike pin frequency control apparatus is connected with strike pin, the bottom of described holder platform is provided with the heater of built-in temperature controller, and described temperature controller can regulate temperature in 37 DEG C-40 DEG C, and described heater is connected with plug.
Described spinal column strap assembly comprises clamping plate installing rack, described clamping plate installing rack comprises orthogonal vertical stand and level frame, described level frame is socketed in vertical stand, and the end of level frame is provided with adjustable knob, described level frame is provided with spinal column strap, described spinal column strap comprises horizontal block and vertical block, and described horizontal block is sleeved on level frame, and horizontal block is provided with adjustable knob.
The surrounding of described holder platform is provided with water falling groove, and the sidewall of holder platform is provided with water falling hole, and described water falling hole is communicated with water falling groove.
The bottom of described vertical bar is connected with holder platform is detachable by threading snaps.
Length and the width of described holder platform are 50cm.
The height of described vertical bar is 30cm.
Four angles of described holder mesa base are all provided with feet, and the height of described feet is greater than the height of heater.
The bottom of described scale fixed bar two is provided with LED and light adjusting knob, and described light adjusting knob is positioned at the side of LED.
Beneficial effect of the present invention is as follows:
Animal spinal cord damage beating device of the present invention, the animal as different building shape such as rat, mice, rabbits can be fixed on holder platform, then up-down adjustment scale fixed bar one and scale fixed bar two, left and right adjusting trocar sheath again, after making strike pin aim at the position needing strike, control to hit the striking frequency of pin by hitting pin frequency control apparatus, thus the damage effectively realizing animal spinal cord is hit, and the loss of animal is hit to operation is simpler, test is more accurate.
The present invention is provided with spinal column strap on holder platform, for clamping animal spinal column, is conducive to better fixing animal, and this spinal column strap can up and down, left and right regulates, and is applicable to the animal of any build.
The present invention has installed the heater of built-in temperature controller in the bottom of holder platform, avoiding animal because cold is for swaying, ensure that effect during use in winter.
The present invention is provided with water falling groove in the surrounding of holder platform, and the water of test afterflush animal blood directly falls from water falling groove, then discharges from water falling hole, ensure that the clean drying of laboratory table.
Present invention effectively avoids because animal hides the failure of an experiment caused, ensure that conventional efficient and experimental precision, and structure simply, easily operates, be worthy of popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1 is holder platform, 2 is retainer ring, 3 is chute, 4 is vertical bar, 5 is scale fixed bar one, 6 is scale fixed bar two, 7 is slide rail one, 8 is slide rail two, 9 is snap ring one, 10 is snap ring two, 11 is trocar sheath, 12 is spiral button, 13 is inner sleeve, 14 for hitting pin, 15 for hitting pin frequency control apparatus, 16 is heater, 17 is plug, 18 is vertical stand, 19 is level frame, 20 is adjustable knob, 21 is horizontal block, 22 is vertical block, 23 is water falling groove, 24 is water falling hole, 25 is spiral buckle, 26 is feet, 27 is LED, 28 is light adjusting knob.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As shown in Figure 1, animal spinal injury beating device of the present invention, comprise holder platform 1, length and the width of holder platform 1 are 50cm, two ends of holder platform 1 are all provided with the retainer ring 2 of adjustable size, for head and the afterbody of fixing animal, its size can regulate according to the build of animal.And holder platform 1 is provided with several chutes 3, chute 3 is between two retainer rings 2, chute 3 is provided with limbs ring for fixing (not identifying in accompanying drawing of the present invention), limbs ring for fixing is forward and backward along chute 3, slide in left and right, for the extremity of fixing animal, the adjustment can carrying out all around according to the prompting of animal.The both sides of holder platform 1 are all provided with spinal column strap assembly, and the connecting line of two spinal column strap assemblies is mutually vertical with the connecting line of two retainer rings 2.
The end of the holder platform 1 in the present invention is removably provided with the vertical bar 4 that the graduated height of band is 30cm, and vertical bar 4 is positioned at the front of retainer ring 2, and the bottom of vertical bar 4 is connected with holder platform 1 is detachable by threading snaps 25.
Vertical bar 4 in the present invention is socketed with the scale fixing head 1 be parallel to each other and scale fixing head 26, scale fixing head 1 is provided with slide rail 1, scale fixing head 26 is provided with slide rail 28, slide rail 1 is provided with the snap ring 1 slided along slide rail 1, slide rail 28 is provided with the snap ring 2 10 slided along slide rail 28, trocar sheath 11 has been assigned in snap ring 1, the end of trocar sheath 11 is through snap ring 2 10, trocar sheath 11 and vertical bar 4 are all provided with spiral button 12, inner sleeve 13 is installed in trocar sheath 11, be provided with in inner sleeve 13 and hit pin 14, trocar sheath 11 is provided with and hits pin frequency control apparatus 15, hit pin frequency control apparatus 15 to be connected with strike pin 14.
The bottom of the holder platform 1 in the present invention is provided with the heater 16 of built-in temperature controller, and heater 16 is connected with plug 17.Temperature controller can regulate temperature in 37 DEG C-40 DEG C, and the body temperature of mice is 37 DEG C, and the body temperature of rat is about 38 DEG C, and the body temperature of rabbit is 38 DEG C-39 DEG C, avoiding animal because cold is for swaying, ensure that effect during use in winter.
Spinal column strap assembly in the present invention comprises clamping plate installing rack, clamping plate installing rack comprises orthogonal vertical stand 18 and level frame 19, level frame 19 is socketed in vertical stand 18, and the end of level frame 19 is provided with adjustable knob 20, level frame 19 is provided with spinal column strap, spinal column strap comprises horizontal block 21 and vertical block 22, and horizontal block 21 is sleeved on level frame 19, and horizontal block 21 is provided with adjustable knob 20.
The surrounding of the holder platform 1 in the present invention is provided with water falling groove 23, and the sidewall of holder platform 1 is provided with water falling hole 24, and water falling hole 24 is communicated with water falling groove 23.The water of test afterflush animal blood directly falls from water falling groove 23, then discharges from water falling hole 24, ensure that the clean drying of laboratory table.
Four angles bottom holder platform 1 in the present invention are all provided with feet 26, and the height of feet 26 is greater than the height of heater 16.
The bottom of the scale fixed bar 26 in the present invention is provided with LED 27 and light adjusting knob 28, and light adjusting knob 28 is positioned at the side of LED 27, for the position of the brightness and LED 27 light beam that regulate LED 27.Annexation and the Principles of Regulation thereof of this LED 27 and light adjusting knob 28 are not the contents that the present invention will protect, and do not repeat herein.
Animal spinal cord damage beating device of the present invention, the animal as different building shape such as rat, mice, rabbits can be fixed on holder platform 1, then by spiral button 12 up-down adjustment scale fixed bar 1 and scale fixed bar 26, again by snap ring 1 and snap ring 2 10 left and right adjusting trocar sheath 11, after making strike pin 14 aim at the position needing strike, the striking frequency of pin 14 is controlled to hit by hitting pin frequency control apparatus 15, thus the damage effectively realizing animal spinal cord is hit, and the loss of animal is hit to operation is simpler, test is more accurate.
The present invention is provided with spinal column strap on holder platform 1, for clamping animal spinal column, be conducive to better fixing animal, and this spinal column strap regulates by adjustable knob about 20, left and right, is applicable to the animal of any build.
The present invention has installed the heater 16 of built-in temperature controller in the bottom of holder platform 1, avoiding animal because cold is for swaying, ensure that effect during use in winter.
The present invention is provided with water falling groove 23 in the surrounding of holder platform 1, and the water of test afterflush animal blood directly falls from water falling groove 23, then discharges from water falling hole 24, ensure that the clean drying of laboratory table.
Present invention effectively avoids because animal hides the failure of an experiment caused, ensure that conventional efficient and experimental precision, and structure simply, easily operates, be worthy of popularization.
Above-described embodiment only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (8)
1. an animal spinal cord damage beating device, it is characterized in that: comprise holder platform, two ends of described holder platform are all provided with the retainer ring of adjustable size, and holder platform is provided with several chutes, described chute is between two retainer rings, chute is provided with limbs ring for fixing, described limbs ring for fixing is forward and backward along chute, slide in left and right, the both sides of described holder platform are all provided with spinal column strap assembly, and the connecting line of two described spinal column strap assemblies is mutually vertical with the connecting line of two retainer rings, the end of described holder platform is removably provided with the graduated vertical bar of band, described vertical bar is positioned at the front of retainer ring, vertical bar is socketed with the scale fixing head one and scale fixing head two that are parallel to each other, described scale fixing head one is provided with slide rail one, described scale fixing head two is provided with slide rail two, described slide rail one is provided with the snap ring one slided along slide rail one, described slide rail two is provided with the snap ring two slided along slide rail two, trocar sheath has been assigned in described snap ring one, the end of described trocar sheath is through snap ring two, described trocar sheath and vertical bar are all provided with spiral button, in described trocar sheath, inner sleeve is installed, strike pin is installed in described inner sleeve, described trocar sheath is provided with and hits pin frequency control apparatus, described strike pin frequency control apparatus is connected with strike pin, the bottom of described holder platform is provided with the heater of built-in temperature controller, and described temperature controller can regulate temperature in 37 DEG C-40 DEG C, and described heater is connected with plug.
2. animal spinal cord damage beating device as claimed in claim 1, it is characterized in that: described spinal column strap assembly comprises clamping plate installing rack, described clamping plate installing rack comprises orthogonal vertical stand and level frame, described level frame is socketed in vertical stand, and the end of level frame is provided with adjustable knob, described level frame is provided with spinal column strap, described spinal column strap comprises horizontal block and vertical block, described horizontal block is sleeved on level frame, and horizontal block is provided with adjustable knob.
3. animal spinal cord damage beating device as claimed in claim 1, is characterized in that: the surrounding of described holder platform is provided with water falling groove, and the sidewall of holder platform is provided with water falling hole, and described water falling hole is communicated with water falling groove.
4. animal spinal cord damage beating device as claimed in claim 1, is characterized in that: the bottom of described vertical bar is connected with holder platform is detachable by threading snaps.
5. animal spinal cord damage beating device as claimed in claim 1, is characterized in that: length and the width of described holder platform are 50cm.
6. animal spinal cord damage beating device as claimed in claim 1, is characterized in that: the height of described vertical bar is 30cm.
7. animal spinal cord damage beating device as claimed in claim 1, is characterized in that: four angles of described holder mesa base are all provided with feet, and the height of described feet is greater than the height of heater.
8. animal spinal cord damage beating device as claimed in claim 1, is characterized in that: the bottom of described scale fixed bar two is provided with LED and light adjusting knob, and described light adjusting knob is positioned at the side of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155258.3A CN104739537B (en) | 2015-04-03 | 2015-04-03 | A kind of animal spinal cord injury beating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155258.3A CN104739537B (en) | 2015-04-03 | 2015-04-03 | A kind of animal spinal cord injury beating device |
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| Publication Number | Publication Date |
|---|---|
| CN104739537A true CN104739537A (en) | 2015-07-01 |
| CN104739537B CN104739537B (en) | 2016-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510155258.3A Active CN104739537B (en) | 2015-04-03 | 2015-04-03 | A kind of animal spinal cord injury beating device |
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| CN (1) | CN104739537B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691619A (en) * | 2017-02-22 | 2017-05-24 | 中南大学 | Impactor for animal spinal cord contusion |
| CN108670674A (en) * | 2018-03-30 | 2018-10-19 | 潍坊护理职业学院 | A kind of dissection of new teaching struts fixing device |
| CN110584821A (en) * | 2018-06-13 | 2019-12-20 | 上海市同济医院 | Spinal cord injury animal model modeling device |
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| US20140107523A1 (en) * | 2012-10-12 | 2014-04-17 | University Of Rochester | Model for traumatic brain injury |
| CN204636601U (en) * | 2015-04-03 | 2015-09-16 | 绍兴文理学院 | A kind of animal spinal cord damage beating device |
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2015
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Patent Citations (7)
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| CN201153990Y (en) * | 2007-12-04 | 2008-11-26 | 中山大学 | Novel electric control multifunctional spinal cord beating device |
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| CN101375810A (en) * | 2008-09-17 | 2009-03-04 | 北京航空航天大学 | Device for causing injury of laboratory animal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106691619A (en) * | 2017-02-22 | 2017-05-24 | 中南大学 | Impactor for animal spinal cord contusion |
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| CN110584821A (en) * | 2018-06-13 | 2019-12-20 | 上海市同济医院 | Spinal cord injury animal model modeling device |
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| CN104739537B (en) | 2016-11-02 |
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