CN204766021U - Animal spinal cord injury strikes ware - Google Patents
Animal spinal cord injury strikes ware Download PDFInfo
- Publication number
- CN204766021U CN204766021U CN201520404168.9U CN201520404168U CN204766021U CN 204766021 U CN204766021 U CN 204766021U CN 201520404168 U CN201520404168 U CN 201520404168U CN 204766021 U CN204766021 U CN 204766021U
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- spinal cord
- sleeve
- suction pipe
- laser pen
- thing
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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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The utility model relates to an animal spinal cord injury strikes ware should hit the ware and include laser pen support and bar strike thing, the laser pen support include the base, with base fixedly connected's bendable curved bar and the sleeve of being furnished with adjusting screw be connected with the bendable curved bar other end, its characterized in that: animal spinal cord injury strikes ware still include laser pen and straw, wherein the laser pen rigid coupling is in sleeve top and the axis and telescopic dead in line of laser pen, the straw passes through adjusting screw to be fixed in the sleeve, the bar is struck during thing detachably inserts the straw, the bar is struck the thing and is cooperated with the straw and is connected. This animal spinal cord injury strikes ware is with low costs, the fault rate low, strike the location accuracy, strike the intensity measurable quantity and repeatability is high, moreover the flexible operation.
Description
Technical field
This utility model relates to a kind of animal spinal cord damage beating device, and this beating device can be used for the spinal cord beating wound model manufacturing animal.
Background technology
Present stage in the world spinal cord injury be still the difficult problem being difficult to capture, be a current popular research field, a large amount of researchers is put in a series of researchs of spinal cord injury.Current animal spinal cord damage beating device complex structure both domestic and external, and these devices are general very expensive, in worldwide, universal amount is less, and the laboratory of this equipment of domestic application is more few.The patent No. be 200720131221.8 patent of invention just disclose so a kind of automatically controlled Spinal Cord Injury in Rats percussion device, it comprises the parts such as complete machine power supply, electromagnetic relay, electric magnet, strike button, bistable electro magnetic circuit and time preset circuit, electrical switch.This device has the following disadvantages:
(1) complex structure, cost intensive.Because this apparatus structure is complicated, parts are many, and contained chip is also many, and processing technology is relative complex also, so cause its cost intensive.
(2) fault rate is high.Because this apparatus structure is complicated and comprise a large amount of devices (i.e. active device) needing energising work, active device fault rate is usually high than passive device fault rate, and the fault of each active device causes whole device cisco unity malfunction in this device, so the fault rate of this device is high.If because electric magnet works long hours, can heat production too much, easily burn, if so practical operation time do not turn off complete machine power supply in time, also easily make electric magnet burn thus cause machine failure.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of cost low and animal spinal cord of failure rate is low damage beating device, this beating device can also make to hit accurate positioning when meeting the low and failure rate is low of cost, Beating Strength can be measured and repeatable high, and flexible operation.
For achieving the above object, the technical scheme provided of the present utility model is: this animal spinal cord damage beating device comprises laser pen support and thing is hit in bar shaped, described laser pen support comprises base, the bendable rod affixed with base and the sleeve being furnished with set screw be connected with the bendable rod other end, it is characterized in that: described animal spinal cord damage beating device also comprises laser pen and suction pipe, wherein laser pen to be fixed in above described sleeve and the dead in line of the axis of laser pen and sleeve, suction pipe is fixed in sleeve by set screw, bar shaped is hit thing and is removably inserted in suction pipe, thing is hit in bar shaped and suction pipe is connected.
Improve as the one realizing the technical program, the internal diameter of described suction pipe arrives greatly and just can hit thing by bar shaped.
Improve as the one realizing the technical program, it is spring nail that thing is hit in aforesaid bar shaped, and the external diameter of this spring nail is slightly less than the internal diameter of suction pipe, makes spring nail just can pass suction pipe.This spring nail is preferably elongated spring nail.Described animal spinal cord damage beating device also comprises one piece and is placed in the Magnet that sleeve upper end or suction pipe upper end hold spring nail.If sleeve is stretched out in suction pipe upper end, be then placed in suction pipe upper end, if do not stretched out, be then placed in sleeve upper end.
Operation principle of the present utility model is as described below.
The effect of bendable rod is that adjustment bar shape is hit thing (as spring nail) to certain height and had repeatability; The effect of sleeve is that the length goed deep in sleeve by set screw fixes the suction pipe in sleeve; The effect of suction pipe is to limit the swing that thing is hit in bar shaped, makes bar shaped hit thing and keep vertical downward direction before whereabouts and in dropping process; The effect of laser pen is to locate striking point, makes bar shaped hit thing and finally drops on the position of plan strike; The effect of Magnet is to hold spring nail in fixed position, like this, when not changing spring nail and not readjusting bendable rod, strike height is each time consistent, thus be that the model manufacturing same Beating Strength is provided convenience, also make Beating Strength repeatability higher.
During actual use, bendable rod bending can be made sleeve reach required height and the axes normal of sleeve in base, open laser pen, on base animal spinal cord being placed on laser pen support and translation animal spinal cord, the plan making the light beam of laser pen just in time drop on spinal cord is hit on position, this completes altitude mixture control and laser positioning.Then bar shaped is hit thing put into suction pipe from top to bottom and stretch out certain length, decontrol bar shaped and hit thing, thing is hit in bar shaped and freely falling body is beaten on plan strike position.For the technical scheme improved, then can at altitude mixture control after good and laser positioning well, spring nail is put into suction pipe from top to bottom and stretches out certain length, Magnet is placed in sleeve or suction pipe upper end (when sleeve is stretched out in suction pipe upper end, Magnet is placed in suction pipe upper end, and when sleeve is not stretched out in suction pipe upper end, Magnet is placed in sleeve upper end) and hold the spring nail be placed in suction pipe, take away Magnet when hitting animal spinal cord etc. needs, spring nail and freely falling body are also beaten and are hit on position in plan.As the animal spinal cord damage model bearing same Beating Strength need be made, animal spinal cord is put on chassis and repeats aforesaid operations; As made the animal spinal cord damage model bearing varying strength, then the length of stretching out suction pipe below thing is hit in the height of adjustable sleeve or bar shaped.
Aforementioned bar shaped is hit the length of stretching out suction pipe below thing and can be regulated voluntarily as required, and bar shaped is hit below thing and also can be flushed with suction pipe lower end.Bar shaped is hit thing and is arrived the vertical dimension of base bottom then for hitting height.The length that the length of suction pipe can be longer than sleeve also can be shorter than the length of sleeve, when tubing length is longer than the length of sleeve and is stretched out sleeve below suction pipe: when flushing with suction pipe lower end below bar shaped strike thing, record the distance of suction pipe bottom to base animal spinal cord then for hitting height; When bar shaped, to hit the length of stretching out suction pipe below thing be n(n is a certain positive) time, record suction pipe bottom and deduct n more then for hitting highly to the distance of base animal spinal cord.
For technique scheme, in order to calculate Beating Strength, hitting except height except measuring, also needing to measure the quality of hitting thing.As changed Beating Strength, except height is hit in change, the suction pipe that can also be hit thing and different inner diameters by the bar shaped changing Different Weight is realized.Because the assembling of this beating device is simple, also simply can operate so change parts.
This utility model has that cost is low, failure rate is low and hit accurate positioning, Beating Strength can measure and the feature of repeatable high, flexible operation, reason is as follows:
(1) cost is low.Because this animal spinal cord damage beating device parts are few, the cost of each parts is very not high, and the consumptive material of assembling used all derives from daily life, has saved the cost of experiment widely, so within the cost of this beating device can be controlled in RMB 100 yuan.
(2) failure rate is low.Because this animal spinal cord damage beating device parts are few, and except needing to add battery when laser pen works, miscellaneous part is passive device, and the fault rate of passive device is usually less than active device, so greatly reduce the fault rate of whole beating device.
(3) accurate positioning.Above the sleeve in this beating device, laser pen being placed in laser pen support and the dead in line of the axis of laser pen and sleeve this creatively to use, make this beating device can reach strike and can reach again the effect of accurately locating.
(4) Beating Strength can measure and repeatability high.This beating device, owing to utilizing controllability and the stability of bendable rod, makes to hit and highly easily measures and have repeatability, so and Beating Strength can measure and can calculate, repeatable high.
(5) flexible operation.Owing to there is bendable rod in this beating device, and assembling is simple, so as changed Beating Strength, except changing except strike height by the height of adjustment bendable rod or bar shaped strike thing, the suction pipe that can also be hit thing and different inner diameters by the bar shaped changing Different Weight is realized.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is axonometric chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
In the axonometric chart shown in Fig. 1, animal spinal cord damage beating device comprises laser pen support 1 and thing 4 is hit in bar shaped, described laser pen support 1 comprises base 11, the bendable rod 12 affixed with base 11 and the sleeve 13 being furnished with set screw be connected with bendable rod 12 other end, this animal spinal cord damage beating device also comprises laser pen 2 and suction pipe 3, wherein laser pen 2 to be fixed in above described sleeve 13 and the dead in line of the axis of laser pen 2 and sleeve 13, suction pipe 3 is fixed in sleeve 13 by set screw, spring nail 4 removably inserts in suction pipe 3, the internal diameter of described suction pipe 3 arrives greatly and just can pass through spring nail 4.This beating device also comprises one piece can be placed in the Magnet 5 that suction pipe 3 upper end holds spring nail 4.
During actual use, make sleeve 13 reach required height bendable rod 12 bending and the axes normal of sleeve 13 in base 11, open laser pen 2, on the base 11 animal spinal cord being placed on laser pen support 1 and translation animal spinal cord, the plan making the light beam of laser pen 2 just in time drop on spinal cord is hit on position.After completing above-mentioned altitude mixture control and positioning work, spring nail 4 is put into suction pipe 3 from top to bottom and stretches out certain length, Magnet be placed in suction pipe upper end and hold the spring nail be placed in suction pipe, take away Magnet 5 when hitting animal spinal cord etc. needs, spring nail 4 i.e. freely falling body is also beaten on plan strike position.The animal spinal cord model bearing same Beating Strength as made, is put in animal spinal cord on chassis 11 and repeats aforesaid operations; As the animal spinal cord damage model bearing varying strength need be made, then regulating sleeve 13 height or without the length of stretching out suction pipe 3 below scalp acupuncture 4.
The length of stretching out suction pipe 3 below aforementioned spring nail 4 can regulate as required voluntarily, also can flush with suction pipe 3 lower end below spring nail 4.Spring nail 4 arrives the vertical dimension of base 11 bottom then for hitting height.The length that the length of suction pipe 3 can be longer than sleeve 13 also can be shorter than the length of sleeve 13, when the length of suction pipe 3 is longer than the length of sleeve 13 and is stretched out sleeve 13 below suction pipe 3: when flushing with suction pipe 3 lower end below spring nail 4, record the distance of suction pipe 3 bottom to base animal spinal cord then for hitting height; The length of stretching out suction pipe below spring nail 4 is n(n is a certain numerical value) time, record suction pipe 3 bottom and deduct n more then for hitting height to the distance of base animal spinal cord.
Certainly, the length of suction pipe 3 also can be shorter than the length of sleeve 13, and when the two ends of suction pipe 3 do not stretch out sleeve 13, Magnet 5 is placed in sleeve upper end and holds spring nail 4, and the strike of reality height is as the criterion with the distance of spring nail 4 lower end to chassis animal spinal cord.
In the present embodiment; Magnet 5 is for the ease of making spring nail 4 be fixed on certain level altitude before spring nail freely falling body; if spring nail 4(or other bar shapeds can be made to hit thing without Magnet 5) before freely falling body, be fixed on certain fixing eminence---such as hit thing with hand-held spring nail 4(or other bar shapeds), be also the scope of this utility model protection.
Spring nail 4 is the one that thing is hit in bar shaped, and it is also applicable that the accompanying drawing of the present embodiment and " spring nail " in illustrating change bar shaped strike thing into.
Error parameter in above-described embodiment is to describe the problem, as long as can realize the object of hitting accurately location, even if then this error parameter, through conversion, is also protection domain of the present utility model.
Obviously, the above-mentioned description to detailed description of the invention, its object is just for clearly to describe the problem, and not each concrete details is necessary.Detailed description of the invention, also just in order to main principle of the present utility model is described, is therefore all allow to the amendment of above-mentioned embodiment and modification.
Claims (3)
1. an animal spinal cord damage beating device, comprise laser pen support and bar shaped strike thing, described laser pen support comprises base, the bendable rod affixed with base and the sleeve being furnished with set screw be connected with the bendable rod other end, it is characterized in that: described animal spinal cord damage beating device also comprises laser pen and suction pipe, wherein laser pen to be fixed in above described sleeve and the dead in line of the axis of laser pen and sleeve, suction pipe is fixed in sleeve by set screw, bar shaped is hit thing and is removably inserted in suction pipe, thing is hit in bar shaped and suction pipe is connected.
2. animal spinal cord damage beating device according to claim 1, is characterized in that: the internal diameter of described suction pipe arrives greatly and just can hit thing by bar shaped.
3. animal spinal cord according to claim 1 damage beating device, is characterized in that: it is spring nail that thing is hit in described bar shaped, and described animal spinal cord damage beating device also comprises one piece and is placed in the Magnet that sleeve upper end or suction pipe upper end hold spring nail.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404168.9U CN204766021U (en) | 2015-06-12 | 2015-06-12 | Animal spinal cord injury strikes ware |
| PCT/CN2015/096287 WO2016197562A1 (en) | 2015-06-12 | 2015-12-03 | Animal spinal cord injury punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404168.9U CN204766021U (en) | 2015-06-12 | 2015-06-12 | Animal spinal cord injury strikes ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204766021U true CN204766021U (en) | 2015-11-18 |
Family
ID=54506166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404168.9U Active CN204766021U (en) | 2015-06-12 | 2015-06-12 | Animal spinal cord injury strikes ware |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204766021U (en) |
| WO (1) | WO2016197562A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736920A (en) * | 2016-03-01 | 2016-07-06 | 侯如升 | Laser barrel mounting rack |
| WO2016197562A1 (en) * | 2015-06-12 | 2016-12-15 | 王业杨 | Animal spinal cord injury punching equipment |
| CN108852471A (en) * | 2018-02-25 | 2018-11-23 | 河南省中医院（河南中医药大学第二附属医院） | Tumor biopsy puncture positioning instrument used on CT bed |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101914839B1 (en) | 2016-12-27 | 2018-11-02 | 경북대학교 산학협력단 | Device for chronic spinal cord injury and method for inducing chronically spinal cord injury |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2708425Y (en) * | 2004-04-05 | 2005-07-06 | 朱辉 | Zoopery apparatus for spinal cord injury |
| CN100581499C (en) * | 2007-12-04 | 2010-01-20 | 中山大学 | Novel electric-controlled multi-use spinal cord beating device |
| CN101375810B (en) * | 2008-09-17 | 2010-07-21 | 北京航空航天大学 | Device for causing injury of laboratory animal |
| CN201414851Y (en) * | 2009-06-25 | 2010-03-03 | 中国人民解放军第四军医大学 | Animal closed brain injury falling body hitting device |
| US20140107523A1 (en) * | 2012-10-12 | 2014-04-17 | University Of Rochester | Model for traumatic brain injury |
| CN204766020U (en) * | 2015-05-25 | 2015-11-18 | 王业杨 | Animal spinal cord strikes hinders model making devices |
| CN204766021U (en) * | 2015-06-12 | 2015-11-18 | 王业杨 | Animal spinal cord injury strikes ware |
-
2015
- 2015-06-12 CN CN201520404168.9U patent/CN204766021U/en active Active
- 2015-12-03 WO PCT/CN2015/096287 patent/WO2016197562A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016197562A1 (en) * | 2015-06-12 | 2016-12-15 | 王业杨 | Animal spinal cord injury punching equipment |
| CN105736920A (en) * | 2016-03-01 | 2016-07-06 | 侯如升 | Laser barrel mounting rack |
| CN108852471A (en) * | 2018-02-25 | 2018-11-23 | 河南省中医院（河南中医药大学第二附属医院） | Tumor biopsy puncture positioning instrument used on CT bed |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016197562A1 (en) | 2016-12-15 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |