CN201131816Y - Multifunctional test operation table - Google Patents
Multifunctional test operation table Download PDFInfo
- Publication number
- CN201131816Y CN201131816Y CNU2007201905726U CN200720190572U CN201131816Y CN 201131816 Y CN201131816 Y CN 201131816Y CN U2007201905726 U CNU2007201905726 U CN U2007201905726U CN 200720190572 U CN200720190572 U CN 200720190572U CN 201131816 Y CN201131816 Y CN 201131816Y
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- animal
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- teeth
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Abstract
The utility model relates to a multifunctional experiment operating platform, which is used for fixing an animal in the operation of animal experiments, nuclear magnetic resonance experiments, and CT experiments. The multifunctional experiment operating platform comprises a fixing plate, upright columns (2) made of engineering plastics, an ear rod (3), upright columns (4), and a toothed ring (5) for fixing the teeth of the animal. Two first grooves (11) are arranged at the right end of the fixing plate (1), and the upright columns (2) for fixing the head of the animal are arranged inside each first groove (11). The positions of the upright columns (2) can be vertically moved relative to the fixing plate, and an ear rod (3) when can make movement relative to the upright columns (2) is arranged at the top end of the each upright column (2). The upright columns (4) are arranged at the central positions of the front ends of the two first grooves (11), and the toothed ring (5) for fixing the teeth of the animal is arranged at the top end of the upright column (4) for fixing the teeth. The experiment operating platform can realize reliable fixing and accurate positioning to the animal, which is convenient for the undistorted observation of each experiment index.
Description
Technical field
This utility model relates to a kind of multi-functional experimental implementation platform, be used in laboratory animal need such as operation, stereotaxis administration, PET, nuclear magnetic resonance, NMR, CT, electric physiological detection fixedly the experimentation of animal animal is fixed.
Background technology
At present, the animal operating board that scientific research is used always is simple in structure, and animal is fixing unstable, can't realize the accurate location of animal; The administration of multiple operation technique, different approaches and various physiological detection can not be in the realizations of identical platform; Especially existing adopt metal material to make more, experiment is produced serious the interference when detecting carrying out iconographys such as PET, nuclear magnetic resonance, NMR, CT, influence the accuracy and the science of experimental result with operating board.Existing fixing experimental rat one 20 * 30cm that adopt for example more
2, thick about 1cm plank around separated by a distance nail on quantity do not wait iron nail as the binding animal foot usefulness, in addition with the fixing usefulness of animal front tooth of a cotton cord conduct of crossing the plank head end, often fixing unsafe, the location is inaccurate, also can't finish electric physiology, iconography detects.
The utility model content
The purpose of this utility model has been to overcome the above-mentioned defective of existing operating board, and a kind of multi-functional experimental implementation platform is provided.When experimental implementation such as the administration of finishing various operation techniques, different approaches with the different experiments animal, PET, nuclear magnetic resonance, NMR, CT, electric physiological detection, this laboratory table can realize safe fixing, the accurate location of animal, so that the undistorted observation of every experimental index, for good operating platform is created in experiment.
To achieve these goals, this utility model has been taked following technical scheme.The column of the fixedly animal head that includes fixing head, makes by engineering plastics, fixedly ear bar, fixedly the animal teeth column and the fixing animal teeth ring gear of animal head.The fixing head of described fixing head for being made by engineering plastics is provided with the hold-down screw that is used for fixing animal leg at the left end of fixing head.Wherein, right-hand member at fixing head is symmetrically arranged with two first grooves along centrage, all be fixed with the fixedly column of animal head in each first groove, fixedly the position of the column of animal head can be with respect to the fixing head up-down adjustment, along the first groove move left and right.Fixedly the position of the column of animal head can move up and down with respect to fixing head, every fixedly the top of the column of animal head all be provided with the ear bar of the fixedly animal head that can move with respect to the fixing column of animal head.Be provided with the fixedly animal teeth column that can move up and down with respect to fixing head in the front end center of two first grooves, be provided with the fixedly animal teeth ring gear that can relatively move with respect to the fixing teeth column on the top of fixing teeth column.
At the column of fixing animal head with fixedly be provided with two animal upper jaw vertical columns of can up-down adjustment with respect to the position of fixing head and can fixedly connected with fixing head between the animal teeth column, animal upper jaw fixed bar passes the top of two animal upper jaw vertical columns.
Also be provided with second groove that is used to place scale between two first grooves, scale can be used for measuring the size of animal head in experiment.
This laboratory table is applicable to the fixing of Mus, rabbit, cat, monkey, Canis familiaris L., sheep, pig etc., has compared following advantage with existing laboratory table:
1) design science is reasonable, and principle is simple, transreplication, and fixedly animal is firm, can not produce looseningly, and practicality is higher.
2) consider that often needing to use CT, MRI, PET etc. in the experiment observes animal, each parts of this laboratory table select for use high-intensity engineering plastics as the making material, so the animal operating platform is nonmagnetic and also do not cause the pseudo-shadow of image.
3),, be widely used so be applicable to the animals of different sizes are fixed because the adjustable height of each column of this laboratory table.Because this laboratory table can be fixed the different parts of animal head, so this laboratory table can satisfy the needs of various operations, can satisfy the operation training that all kinds of hospitals carry out all kinds of operations, both be applicable to skeleton and operation of opening cranium, be suitable for the microscopically accurate operation again.
4) be used with scale, can realize the accurate location of animal, be convenient to implement the stereotaxis administration of animal brain.
5) fixture can be transferred, and is applicable to that the animal of the different sizes of head dummy is fixed.
6) draw materials goodly, expense is cheap, and is in light weight, is easy to carry, and can not get rusty and modification, easy and simple to handle.
Description of drawings
The multi-functional laboratory animal operating board of Fig. 1 side view
The multi-functional laboratory animal operating board of Fig. 2 vertical view
Fig. 3 fixing head plane graph
Among the figure: 1, fixing head, 2, the fixing column of animal head, 3, the fixing ear bar of animal head, 4, fixing animal teeth column, 5, fixing animal teeth ring gear, 6, animal upper jaw vertical columns, 7, animal upper jaw fixed bar, 8, the operating board lower limb, 9, hold-down screw, 10, nut, 11 first grooves, 12, second groove.
The specific embodiment
Describe present embodiment in detail below in conjunction with Fig. 1, Fig. 2.
As shown in Figure 1 and Figure 2, this operating board include fixing head 1, fixing head, the column 2 of the fixedly animal head made by engineering plastics, fixedly ear bar 3, fixedly animal teeth column 4, fixedly animal teeth ring gear 5, animal upper jaw vertical columns 6, the animal upper jaw fixed bar 7 of animal head.Be processed with second groove 12 near the position of right-hand member along the centrage of fixing head on fixing head 1, this groove can be used for placing scale, can be used for measuring the size of animal head in experiment.Lateral symmetry at groove is processed with two first grooves 11, fixedly the column 2 of animal head can pass this groove and along the groove move left and right, column 2 also can move up and down with respect to fixing head 1, is fixed on the fixing head 1 by nut 10 after the position is moderate.One screw is arranged on column 2, and an end of ear bar 3 is processed with screw thread, is that screw rod 3 can relatively move with respect to column 2 by threaded engagement.
Be provided with at the left end of fixing head and be used for fixing 7 pairs of hold-down screws 9 of animal leg, hold-down screw 9 is made by engineering plastics.In experiment, the fixing rope of animal leg is fixed on the hold-down screw 9.
Right-hand member at column 2 is provided with a fixedly animal teeth column 4, and the column 4 of animal teeth also can move up and down with respect to fixing head 1, and moderate back, position is fixed on the fixing head 1 by nut 10.Fixedly animal teeth ring gear 5 is connected with the screwed hole of the upper end of column 4 by the thread handle of one end, adjusts the position of tooth ring gear 5 by moving of handle.
At the column 2 of fixing animal head with fixedly be provided with two animal upper jaw vertical columns 6 between the animal teeth column 4, animal upper jaw vertical columns 6 is fixedlyed connected with fixing head 1 by bolt 10, and its position with respect to fixing head 1 is adjustable.Animal upper jaw fixed bar 7 passes the top of two animal upper jaw vertical columns 6.
Consider that may need to use CT, MRI, PET etc. in the experiment observes animal, therefore require material nonmagnetic and do not cause the pseudo-shadow of image, all parts of operating board all are to select for use engineering plastics such as high-intensity poly (methyl methacrylate) plate, perspex bar and nylon rod as the making material in the present embodiment.
Present embodiment is made as follows:
1) fixing head 1 is manufactured: take all factors into consideration the action need of different big or small laboratory animals, determine the size of fixing head 1.
Adopt certain thickness poly (methyl methacrylate) plate, by the designed size excision forming, each limit of grinding process plate and four jiaos make it smooth mellow and full, and structure is rectangle.In the centre of fixing head one end, do an elongated slot 12, in the both sides of elongated slot, do two symmetric grooves 11, make groove with certain slope.Groove 11 can be adjusted front and back position according to animal head size as placing fixedly animal movable column 2 position.Intermediary groove 12 is placed the passage of scale as measuring an animal shape data.A circular hole is done on the top of elongated slot in the middle of plate, is equipped with to place fixedly column 4 usefulness of animal teeth.A circular hole is respectively done in the place ahead between the groove 11 of fixing head both sides and nearly medial launder 12, as the fixing position of upper jaw fixed bar (front tooth thick stick) column 6.In the both sides of fixing head 1, do 14 symmetric screws, as riveting surely fixedly the screw of animal leg use.Do six symmetrical blind holes in fixing head 1 back side, be used for the fixing of six lower limbs of operating board.As among the figure 1.
2) fixing manufacturing of the column 2 gill bars 3 of animal head: the perspex bar of getting two design lengths and diameter is done column 2, and an end of column 2 is made bolt, can adjust height according to animal head size; The other end in column 2 is done a nut bore apart from the top certain distance.Other gets two perspex bars and makees ear bar 3, and an end of ear bar 3 is made the nut that is complementary with aforementioned screw, can adjust distance between the two ear bars according to animal head size; With the ear bar the other end be whittled into elongated cone and be convenient to stretch into the appropriate fixedly animal of animal earhole head, most advanced and sophisticated blunt is in order to avoid stab animal tissue.The ear bar is fixed in the nut of column, is used for fixing the head of animal.As among the figure 2,3.
3) the fixedly column 4 of animal teeth and manufacturing of ring gear 5: the perspex bar of getting two design lengths and diameter is done column 4, and an end of column 4 is made bolt, can adjust height according to animal head size; The other end in column 4 is done a nut bore apart from the top certain distance, as the position of fixing removable tooth retainer ring, and the double simultaneously reference of doing a measurement animal shape data.Other gets a cylindrical nylon rod and does the handle of ring gear (as among the figure 5), and an end of handle is made the bolt that is complementary with aforementioned screw, has threaded portion longer, is convenient to follow the front and back position according to animal size adjustment ring gear; With handle the other end make bolt equally, have threaded portion shorter.In view of the difference of animal oral cavity and tooth spacing is bigger, manufacturing diameter is large, medium and small ring gear, is convenient to follow according to the animal size and selects suitable ring gear for use.Do the lag bolt coupling of a screw and handle at the side of ring gear.As among the figure 4,5.
4) fixing manufacturing of animal upper jaw column 6 and fixed bar 7 (front tooth thick stick): the perspex bar of getting two design lengths and diameter is done column, and column one end is made bolt, can adjust height according to animal head size; The other end in column is done a circular hole apart from the top certain distance.Get an elongated nylon rod and make the fixed bar (front tooth thick stick) that closely passes through the column circular hole.Height by synchronization control two columns 6 makes fixed bar 7 both can be used in combination the fixedly animal upper jaw with ring gear, can reduce again highly separately as the front tooth bar and use (the front tooth bar is exactly a upper jaw fixed bar), as among the figure 6,7.
5) manufacturing of operating board lower limb: the perspex bar of getting six roots of sensation design length and diameter is done the lower limb of operating board, and lower limb one end is made bolt, and the blind hole below fixing head is combined closely; The other end is made the medicated cap shape, and steadily the support fixation plate is finished various operations.As among the figure 8.
6) making of hold-down screw: manufacture screw with perspex bar, combine with the screw of both sides on the fixing head.Apparent motion thing size is selected the fixedly lower limb of animal for use.As among the figure 9.
7) making of nut: manufacture nut with thick nylon rod, be used for fixing column.As among the figure 10.
Claims (3)
1, multi-functional experimental implementation platform includes fixing head, is provided with the hold-down screw (9) that is used for fixing animal leg at the left end of fixing head; It is characterized in that: also include the column (2) of the fixedly animal head of making by engineering plastics, fixedly ear bar (3), fixedly the animal teeth column (4) and the fixing animal teeth ring gear (5) of animal head, the fixing head (1) of described fixing head for making by engineering plastics, the hold-down screw (9) of described hold-down screw (9) for making by engineering plastics; Wherein, right-hand member at fixing head (1) is provided with two first grooves (11) along centerline direction, in each groove, all be fixed with the fixedly column of animal head (2), fixedly the position of the column of animal head (2) can be with respect to fixing head (1) up-down adjustment, along first groove (11) left and right adjusting, every fixedly the top of the column of animal head (2) all be provided with the ear bar (3) of the fixedly animal head that can move with respect to the fixing column of animal head (2); Be provided with a fixedly animal teeth column (4) in the front end center of two grooves, fixedly the position of animal teeth column (4) can be with respect to fixing head (1) up-down adjustment, is provided with the fixedly animal teeth ring gear (5) that can relatively move with respect to fixing teeth column (4) on the top of fixing teeth column (4).
2, multi-functional experimental implementation platform according to claim 1, it is characterized in that: the fixing column of animal head (2) and fixedly be provided with between the animal teeth column (4) two can up-down adjustment with respect to the position of fixing head (1), and the animal upper jaw vertical columns (6) that can fixedly connected with fixing head (1), animal upper jaw fixed bar (7) passes the top of two animal upper jaw vertical columns (6).
3, multi-functional experimental implementation platform according to claim 1 is characterized in that: also be provided with second groove (12) that is used to place scale between two first grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201905726U CN201131816Y (en) | 2007-12-04 | 2007-12-04 | Multifunctional test operation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201905726U CN201131816Y (en) | 2007-12-04 | 2007-12-04 | Multifunctional test operation table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131816Y true CN201131816Y (en) | 2008-10-15 |
Family
ID=40060089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201905726U Expired - Fee Related CN201131816Y (en) | 2007-12-04 | 2007-12-04 | Multifunctional test operation table |
Country Status (1)
| Country | Link |
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| CN (1) | CN201131816Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525653A (en) * | 2010-12-20 | 2012-07-04 | 马劼 | Experimental large animal craniocerebral knocking combined device and design method thereof |
| CN104510489A (en) * | 2015-01-12 | 2015-04-15 | 天津医科大学第二医院 | Device for PET-CT-MR image fusion and fixation of experimental animal |
| WO2015054959A1 (en) * | 2013-10-18 | 2015-04-23 | 苏州瑞派宁科技有限公司 | Small animal position fixer |
| CN106821535A (en) * | 2016-12-26 | 2017-06-13 | 深圳市龙岗中心医院 | A kind of adjustable white mouse autopsy table |
| CN107149508A (en) * | 2017-06-23 | 2017-09-12 | 佛山科学技术学院 | Toy tests fixed system |
| CN108042237A (en) * | 2018-01-31 | 2018-05-18 | 付永伟 | Rat oral cavity experimental operation table and its application method |
| CN108478305A (en) * | 2018-04-24 | 2018-09-04 | 安徽师范大学 | For the three-dimensional fixed adapter of mouse brain |
| CN109907856A (en) * | 2017-12-13 | 2019-06-21 | 深圳先进技术研究院 | Vltrasonic device and animal fixing device |
| WO2020191948A1 (en) * | 2019-03-22 | 2020-10-01 | 中国科学院深圳先进技术研究院 | Animal surgical table |
-
2007
- 2007-12-04 CN CNU2007201905726U patent/CN201131816Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525653A (en) * | 2010-12-20 | 2012-07-04 | 马劼 | Experimental large animal craniocerebral knocking combined device and design method thereof |
| WO2015054959A1 (en) * | 2013-10-18 | 2015-04-23 | 苏州瑞派宁科技有限公司 | Small animal position fixer |
| CN104546209A (en) * | 2013-10-18 | 2015-04-29 | 苏州瑞派宁科技有限公司 | Small animal positioning instrument |
| CN104546209B (en) * | 2013-10-18 | 2017-03-15 | 苏州瑞派宁科技有限公司 | A kind of toy position finder |
| CN104510489A (en) * | 2015-01-12 | 2015-04-15 | 天津医科大学第二医院 | Device for PET-CT-MR image fusion and fixation of experimental animal |
| CN106821535B (en) * | 2016-12-26 | 2018-02-02 | 深圳市龙岗中心医院 | A kind of adjustable white mouse autopsy table |
| CN106821535A (en) * | 2016-12-26 | 2017-06-13 | 深圳市龙岗中心医院 | A kind of adjustable white mouse autopsy table |
| CN107149508A (en) * | 2017-06-23 | 2017-09-12 | 佛山科学技术学院 | Toy tests fixed system |
| CN109907856A (en) * | 2017-12-13 | 2019-06-21 | 深圳先进技术研究院 | Vltrasonic device and animal fixing device |
| CN108042237A (en) * | 2018-01-31 | 2018-05-18 | 付永伟 | Rat oral cavity experimental operation table and its application method |
| CN108042237B (en) * | 2018-01-31 | 2019-09-13 | 连云港市第一人民医院 | Rat oral cavity experimental operation table and its application method |
| CN108478305A (en) * | 2018-04-24 | 2018-09-04 | 安徽师范大学 | For the three-dimensional fixed adapter of mouse brain |
| CN108478305B (en) * | 2018-04-24 | 2024-04-19 | 安徽师范大学 | Adapter for three-dimensional fixation of mouse brain |
| WO2020191948A1 (en) * | 2019-03-22 | 2020-10-01 | 中国科学院深圳先进技术研究院 | Animal surgical table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20100104 |