CN103006345B - What a kind of sham operated damaged gets brain device - Google Patents
What a kind of sham operated damaged gets brain device Download PDFInfo
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- CN103006345B CN103006345B CN201210549015.4A CN201210549015A CN103006345B CN 103006345 B CN103006345 B CN 103006345B CN 201210549015 A CN201210549015 A CN 201210549015A CN 103006345 B CN103006345 B CN 103006345B
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- spoon shape
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Abstract
What the invention discloses the damage of a kind of sham operated gets brain device, and comprise a long handle, long handle lower end is connected with spoon shape container, and the edge of spoon shape container is the knife edge, and the inner surface of spoon shape container is distributed with coarse groove, outside attachment three to five spot-like projections.Spoon shape container can take a certain amount of cerebral tissue, and causes brain tissue impairment; The knife edge simulation cutter incised wound at edge; Spot-like projections can cause heat to burn wound etc.Not only simulate the various damages that the sick and wounded operation of human central nervous system causes, and easy and simple to handle feasible, effect is certain, cost performance is high, not only alleviate scientific research and medical personnel's workload, and standardization and quantification can be accomplished, be particularly suitable for Standardization Research and science data collection and add up.Through the literature search that applicant does, yet there are no similar similar installation.
Description
Technical field
The invention belongs to Basic lab device, relate to a kind of simulate that the sick and wounded operation of any central nervous system causes damage get brain apparatus, what be specifically related to the damage of a kind of sham operated gets brain device.
Background technology
Central nervous system is sick and wounded is one of main disease threatening human health, and the research of its diagnoses and treatment is the key subjects that current neurosurgery educational circles urgently captures.Although operation is that neurosurgery is modal, the treatment means of curative effect the best, but can cause certain damage to patient, it is that one has wound treatment after all, during misoperation, patient also can be caused to develop complications, dead etc.Therefore, the pathophysiological mechanism caused from surgical injury is started with, and goes to find corresponding solution, for improving operation method and technology provides experiment basis and theoretical foundation
At present, only surgical injury model is the method adopting cutter Qie Eye, big bone flap can be simulated and remove the operative model such as decompression, frontal tumour excision, relatively limitation, and be only simulate merely this kind of damage of cutter incised wound, ignore other damages such as prior galvanocautery wound, this model cannot damage by real simulation clinical operation, also cannot the sick and wounded or sick and wounded surgical injury in other positions of other central nervous system of extending application, more accurately cannot instruct the research of the methods such as follow-up clinical technology and medicine.
Therefore, if can research and develop the sick and wounded surgical injury of a kind of real simulation human central nervous system get brain device, be desired by this area scientific research and medical personnel.
Summary of the invention
Do not get the problem of brain device for above-mentioned prior art, the object of the invention is to, what provide a kind of sham operated to damage gets brain device, to make the sick and wounded surgical injury model of size animal central nervous systems.
In order to realize above-mentioned task, the present invention takes following technical solution:
What sham operated damaged gets a brain device, it is characterized in that, comprises a long handle, one end of long handle is connected with spoon shape container, the edge of this spoon shape container is the knife edge, and the inner surface of spoon shape container is distributed with shaggy groove, and the outer surface of spoon shape container is attached with three to five spot-like projections.
In the present invention, described spoon shape container is divided into large, medium and small three kinds of models, and wherein, large-scale spoon shape container interior diameter size is 5-9cm, is applicable to the larger animal such as pig, Canis familiaris L.; Medium-sized interior diameter size is 3-6cm, is applicable to the mesofaunas such as rabbit; Small-sized interior diameter size is 1-2cm, is applicable to the meiofaunas such as large mice.
Described long handle and spoon shape tub removable, install repeatedly.
Sham operated of the present invention damage get brain device, not only can to perform the operation the cutter incised wound caused by real simulation, and heat can be simulated burn and hinder equivalent damage; Not only can operate at frontal lobe, also can operate at each positions such as temporal lobe, brain stem and thalamuses.Meanwhile, this gets brain device can accomplish standardization and quantification, is particularly suitable for Standardization Research and science data collection and adds up.Its easy and simple to handle feasible, effect is certain, cost performance is high.
Accompanying drawing explanation
Fig. 1 be sham operated of the present invention damage get brain device Facad structure schematic diagram;
Fig. 2 is the rearview of Fig. 1.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Detailed description of the invention
See Fig. 1 and Fig. 2, the present embodiment provide a kind of sham operated damage get brain device, comprise a long handle 1, one end of long handle 1 is connected with spoon shape container 2, the edge of this spoon shape container 2 is the sharp knife edge 3, it is 4 that the inner surface of spoon shape container 2 is distributed with shaggy groove 4(the present embodiment), the outer surface of spoon shape container 2 is attached with five spot-like projections 5.
What adopt this sham operated to damage gets brain device, and spoon shape container 2 for taking a certain amount of cerebral tissue, and causes brain tissue impairment; The knife edge 3 at spoon shape container 2 edge can simulate cutter incised wound; Spot-like projections 5 can cause heat to burn wound etc.In modelling, after animal opens cranium, according to type of animal, after selecting suitable spoon shape container 2 to be connected with long handle 1 to combine, select suitable operative site, incision, rotate, take cerebral tissue; Then according to petechia, the spoon shape container 2 getting brain device that sham operated damages is heated, after the projection 5 utilizing it pointed burns wound surface.The getting brain device and can simulate the various damages that the sick and wounded operation of human central nervous system causes of this sham operated damage, and easy and simple to handle feasible, effect is certain, cost performance is high, not only alleviate scientific research and medical personnel's workload, and standardization and quantification can be accomplished, be particularly suitable for Standardization Research and science data collection and add up.Through the literature search that applicant does, yet there are no similar similar installation.
Claims (1)
1. sham operated damage get brain device, it is characterized in that, comprise a long handle (1), one end of long handle (1) is connected with spoon shape container (2), the edge of this spoon shape container (2) is the knife edge (3), the inner surface of spoon shape container (2) is distributed with shaggy groove (4), and the outer surface of spoon shape container (2) is attached with three to five spot-like projections (5);
Described spoon shape container (2) is divided into large, medium and small three kinds of models, and wherein, large-scale interior diameter is 5cm ~ 9cm; Medium-sized interior diameter is 3cm, and small-sized interior diameter is 1cm ~ 2cm;
Described long handle (1) and spoon shape container (2) removably connect;
Described long handle (1) and spoon shape container (2) are made by rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210549015.4A CN103006345B (en) | 2012-12-17 | 2012-12-17 | What a kind of sham operated damaged gets brain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210549015.4A CN103006345B (en) | 2012-12-17 | 2012-12-17 | What a kind of sham operated damaged gets brain device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103006345A CN103006345A (en) | 2013-04-03 |
| CN103006345B true CN103006345B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210549015.4A Expired - Fee Related CN103006345B (en) | 2012-12-17 | 2012-12-17 | What a kind of sham operated damaged gets brain device |
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| Country | Link |
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| CN (1) | CN103006345B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448402B (en) * | 2016-10-26 | 2017-11-07 | 中国人民解放军第三军医大学 | Simulate the sacculus model equipment of intracranial mass lesion effect |
| CN109833110B (en) * | 2019-03-08 | 2021-05-04 | 广东药科大学 | Brain device is got to laboratory mouse |
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| US20020002375A1 (en) * | 2000-06-30 | 2002-01-03 | Thierry Legeai | Utensil for extracting brain matter from cattle |
| CA2499217A1 (en) * | 2005-03-03 | 2006-09-03 | Adrien Grenier | Surgical tool for removal of brain stem |
| US20060275741A1 (en) * | 2005-06-02 | 2006-12-07 | Depuy Spine, Inc. | Spine simulator system |
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| CN102652682A (en) * | 2012-04-16 | 2012-09-05 | 中国科学院昆明动物研究所 | Micro brain-tissue sampler |
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| CN103006345A (en) | 2013-04-03 |
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chengguo Inventor after: Zhang Lei Inventor after: Sun Dongdong Inventor after: Li Xia Inventor after: Liu Wenbo Inventor after: Fei Zhou Inventor after: Li Bing Inventor before: Zhang Lei Inventor before: Li Xia Inventor before: Qu Yan Inventor before: Liu Wenbo Inventor before: Wang Chengguo Inventor before: Fei Zhou Inventor before: Li Bing |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG LEI LI XIA QU YAN LIU WENBO WANG CHENGGUO FEI ZHOU LI BING TO: WANG CHENGGUO ZHANG LEI SUN DONGDONG LI XIA LIU WENBO FEI ZHOU LI BING |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20171217 |