CN209808621U - Operating table for experiment small animal head and neck position operation - Google Patents
Operating table for experiment small animal head and neck position operation Download PDFInfo
- Publication number
- CN209808621U CN209808621U CN201821940867.5U CN201821940867U CN209808621U CN 209808621 U CN209808621 U CN 209808621U CN 201821940867 U CN201821940867 U CN 201821940867U CN 209808621 U CN209808621 U CN 209808621U
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- fixing
- main platform
- head
- platform
- slide block
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Abstract
The utility model discloses an operation panel for experiment toy neck position operation, including the main platform, a pair of slider adjustment tank has been seted up near arbitrary relative both sides to the inside main platform, slider adjustment tank is along main platform length of side direction parallel arrangement, a pair of slider adjustment pole runs through behind the head solid fixed sliding block and realizes the distance between head solid fixed sliding block and the main platform with the cooperation of slider adjustment tank and adjusts, the intermediate position department of head solid fixed sliding block still is provided with rotatable formula oronasal mask, the pipe of outside gaseous anesthesia system is connected to rotatable formula oronasal mask, in order to guarantee the maintenance of anesthesia in the art, V font spout has still been opened on the mesa of main platform, the summit and the rotatable formula oronasal mask of V font spout correspond, be provided with the mounting in the V font spout. The utility model solves the problem that medical instruments for small animal head and neck operations in the prior art are easy to cause infection and inconvenient to fix.
Description
Technical Field
The utility model belongs to the technical field of little animal experiment surgical instruments, concretely relates to an operation panel for experiment operation of little animal neck position.
Background
Animal experiments are one of the indispensable matters in biomedical research. In small animal experiments, operation operations are required for observing various tissue details, establishing a disease model and obtaining a tissue sample. The operation content of the head and neck relates to a plurality of systems such as nervous system, circulatory system, respiratory system and endocrine system, and has considerable difficulty due to tiny details. At present, common medical instruments are adopted aiming at instruments used in small animal experiments, and the requirements can be basically met. However, the operation table is relatively deficient.
The relatively mature operation console is a brain positioning instrument for the brain experiment of big and small mice, and the instrument fixes the head of an animal through three points of incisors and ear bones and is relatively stable. But the craniocerebral locater still has very big limitation, and it can only carry out the operation at brain position, and the neck still can't firmly be fixed, and the animal can only be fixed with the posture of lying prone in addition, can't carry out the operation of lateral position and supine position, because the ear bone is as the fixed point, leads to involving the unable operation of experiment in this region.
Self-assembling operating tables suffer from further disadvantages. Firstly, the materials used comprise wood boards, metal boards, even plastic foam boards and the like, the materials have the defects in the aspect of fixation, the fixation is often carried out by using articles such as adhesive tapes, ropes and the like, the effect is not good, and the hidden danger of infection also exists. In addition, the posture or body position sometimes needs to be changed during the operation, the operation is complicated in a conventional fixing mode, and dislocation is easily caused, so that the experiment fails. In the aspect of health protection, the homemade operation table has larger infection hidden trouble, for example, the adhesive plaster and the rope can be soaked by blood, body fluid and other liquid in the operation, thereby greatly increasing the infection probability. The animals should be under anesthesia during surgery, and both standard craniocerebral positioning instruments and homemade tables often do not have anesthesia maintenance systems and can be maintained if injection anesthesia is used, but are difficult to operate if gas inhalation anesthesia is used. Finally, the head and neck part needs microscopic observation due to the tiny details of general operation, so the head and neck part can be matched with a dissecting microscope for use.
Therefore, a special functional operating table is needed to perform the operation of the small animal head and neck more conveniently and effectively.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an operation panel for experiment toy neck position operation has solved the medical apparatus of toy neck portion operation that exists among the prior art and has easily caused the infection and fixed inconvenient problem.
The utility model discloses the technical scheme who adopts is, an operation panel for experiment toy neck position operation, including the main platform, a pair of slider adjustment tank has been seted up near arbitrary relative both sides to main platform inside, slider adjustment tank is along main platform length of side direction parallel arrangement, a pair of slider adjustment pole runs through behind the head solid fixed sliding block and realizes the distance between head solid fixed sliding block and the main platform with the cooperation of slider adjustment tank and adjust, the intermediate position department of head solid fixed sliding block still is provided with rotatable formula oronasal mask, the pipe of outside gaseous anesthesia system is connected to rotatable formula oronasal mask, in order to guarantee the maintenance of anesthesia in the art, V font spout has still been opened on the mesa of main platform, the summit and the rotatable formula oronasal mask of V font spout correspond, be provided with the mounting in the V font spout.
The utility model is also characterized in that,
but on the fixed slider of head was fixed in through the fixed band to the rotary type oronasal mask, the horizontal plane internal rotation regulation can be carried out to the rotary type oronasal mask under the restraint of fixed band to the experiment needs that are used for different positions still are provided with the solid fixed ring of incisor in the rotary type oronasal mask.
The V font spout includes platform fixed column inside groove and platform fixed column water jacket, and platform fixed column inside groove and platform fixed column water jacket are concentric, and platform fixed column inside groove depth is the vertical length of main platform lower surface 2/3 inwards, and platform fixed column water jacket groove depth is the vertical length of main platform upper surface 1/3 inwards, and platform fixed column inside groove and platform fixed column water jacket communicate with each other.
The concrete structure of mounting does: the fixing device comprises a fixing column bottom rod in threaded fit with an inner groove of the platform fixing column and an upper fixing head in threaded fit with an outer groove of the platform fixing column, wherein a cross-shaped fixing clamp and a fixing bolt are in threaded connection with the fixing column bottom rod, the upper fixing head is provided with a threaded hole along the radial direction, and the threaded hole can be in threaded fit with the fixing column bottom rod.
The length of the slide block adjusting groove is at least half of the side length of the main platform parallel to the slide block adjusting groove.
The slide block adjusting rod is matched with the slide block adjusting groove through threads to realize screwing-in and screwing-out.
The bottom of the main platform is also provided with a main platform fixing leg, and the height of the main platform can be adjusted through the main platform fixing leg.
The main platform fixing leg has the following specific structure: including fixing the fixing base of main platform bottom, the fixing base bottom has the helicla flute vertically to open inwards, and the helicla flute is high adjusting bolt screw-thread fit and then realizes the altitude mixture control of main platform with the base.
The beneficial effects of the utility model are that, an operation panel for experiment toy neck position operation can implement the supine position, lie prone position, the fixed of lateral position to big mouse, can realize fixing and adjusting experimental animals neck portion as required in the operation process, can maintain the suction-type anesthesia in the operation overall process, and anatomical microscope that can arrange simultaneously observes. The whole platform is simple, light, flexible to operate, easy to disinfect and clean and low in cost.
Drawings
FIG. 1 is a top view of the operation table for the experiment of small animal head and neck operations;
FIG. 2 is a front view of the operation table for the experiment of small animal head and neck operations;
FIG. 3 is a side view of the operation table for the operation of the head and neck of the experimental small animal;
FIG. 4 is a schematic view of the structure of the fixing member in the operating table for the experiment of the small animal head and neck operation;
fig. 5 is a side view of the fixing part in the operating table for the operation of the head and neck part of the experimental small animal.
1. The nose mask comprises a head fixing sliding block, 2 parts of a rotatable mouth and nose mask, 3 parts of a front tooth fixing ring, 4 parts of a sliding block adjusting bolt, 5 parts of a sliding block adjusting rod, 6 parts of a sliding block adjusting groove, 7 parts of a main platform fixing leg, 8 parts of a platform fixing column inner groove, 9 parts of a platform fixing column outer groove, 10 parts of a fixing column, 10-1 parts of an upper fixing head, 10-2 parts of a fixing bolt, 10-3 parts of a fixing column bottom rod, 11 parts of a cross-shaped fixing clamp, 12 parts of a main platform and 13 parts of a base height adjusting bolt.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to an operation table for experiment operations on the head and neck parts of small animals, the structure is shown in figures 1-3, comprising a main platform 12, a pair of slider adjusting grooves 6 are arranged near two sides of the main platform 12, the slider adjusting grooves 6 are arranged in parallel along the side length direction of the main platform 12, a pair of slider adjusting rods 5 are matched with the slider adjusting grooves 6 after penetrating through the head fixing slider 1 to realize the distance adjustment between the head fixing slider 1 and the main platform 12, the end part of the slider adjusting rods 5 can be provided with slider adjusting bolts 4 to facilitate the rotation adjustment, the middle position of the head fixing slider 1 is also provided with a rotatable mouth-nose mask 2, the rotatable mouth-nose mask 2 is connected with the conduit of an external gas anesthesia system to ensure the maintenance of the anesthesia in the operation, the table board of the main platform 12 is also provided with a V-shaped chute, the top point of the V-shaped chute corresponds to the, a fixing piece 10 is arranged in the V-shaped sliding groove.
But rotation formula oronasal mask 2 is fixed in head fixed sliding block 1 through the fixed band on, but rotation formula oronasal mask 2 can carry out horizontal plane internal rotation regulation under the restraint of fixed band to the experiment needs that are used for different positions still are provided with the solid fixed ring of incisor 3 in the rotation formula oronasal mask 2.
The V-shaped sliding groove comprises a platform fixing column inner groove 8 and a platform fixing column outer groove 9, the platform fixing column inner groove 8 and the platform fixing column outer groove 9 are concentric, the depth of the platform fixing column inner groove 8 is the inward 2/3 vertical length of the lower surface of the main platform 12, the depth of the platform fixing column outer groove 9 is the inward 1/3 vertical length of the upper surface of the main platform 12, and the platform fixing column inner groove 8 is communicated with the platform fixing column outer groove 9.
As shown in fig. 4 to 5, the fixing member 10 has the following specific structure: the platform fixing column comprises a fixing column bottom rod 10-3 in threaded fit with the platform fixing column inner groove 8 and an upper fixing head 10-1 in threaded fit with the platform fixing column outer groove 9, a cross-shaped fixing clamp 10-2 and a fixing bolt 10-2 are connected to the fixing column bottom rod 10-3 in a threaded mode, and the upper fixing head 10-1 is provided with a threaded hole along the radial direction, and the threaded hole can be in threaded fit with the fixing column bottom rod 10-3.
The length of the slide adjusting groove 6 is at least half of the side length of the main platform 12 parallel to the slide adjusting groove.
The slide block adjusting rod 5 is matched with the slide block adjusting groove 6 through threads to realize screwing-in and screwing-out.
The bottom of the main platform 12 is also provided with a main platform fixing leg 7, and the height of the main platform 12 can be adjusted through the main platform fixing leg 7.
The main platform fixing leg 7 has the following specific structure: including fixing the fixing base of main platform 12 bottom, the fixing base bottom has opened the helicla flute vertically inwards, and the helicla flute is with 13 screw-thread fit of base altitude mixture control bolt and then realize the altitude mixture control of main platform 12.
The utility model is used for in the operation panel of experiment toy neck position operation, main platform 12 can be organic glass material, and main platform 12 can use with the cooperation of dissecting the microscope. The upper fixing head 10-1 is made of materials with elasticity such as compressed sponge, latex, soft resin or rubber, and in the operation process, if the body position of an experimental animal needs to be adjusted, the fixing of the head fixing sliding block 1 to the head and neck of the animal is firstly released through the sliding block adjusting rod 5, then the fixing column 10 is released through the fixing bolt 10-2, and the fixing operation is carried out again after the posture adjustment is finished.
The utility model is used for experiment operation panel of small animal neck position operation, the theory of operation as follows:
the external anesthesia and rotatable oronasal mask 2 is rotated by a vent pipe, the incisors of the animal are hung on the incisor fixing ring 3 to maintain anesthesia, and then the animal is rotated to the required posture; moving the two fixing columns 10 in the platform fixing column outer groove 9 towards the head direction of an animal, clamping the shoulders, armpits or the back neck and the chest part of the animal by using the upper fixing heads 10-1 of the two fixing columns 10 according to the required body position of the animal, corresponding to the direction of the rotatable oronasal mask 2, and after the animal is firmly fixed, rotating the fixing bolts 10-2 on the fixing column bottom rods 10-3 until the cross-shaped fixing clamps 11 are tightly pressed to finish the fixation of the trunk of the animal; then the head fixing slide block 1 is rotationally adjusted through the slide block adjusting rod 5, so that the head and the neck of the animal are completely fixed; can be through the high adjusting bolt 13 of base under the main platform 12 regulation platform height during direct visual observation operation, if need cooperate dissecting microscope to observe when operating, can revolve the high adjusting bolt 13 of base of main platform 12 front end and rear end respectively to suitable height according to microscope base needs to realize the required requirement of microscopic observation.
The operating table for the experiment operation of the small animal head and neck part has the advantages of simple operation, firm fixation, high adjustment degree and the like.
Claims (8)
1. An operation table for experiment operations on the head and neck parts of small animals is characterized by comprising a main platform (12), a pair of slide block adjusting grooves (6) are arranged on two sides of the interior of the main platform (12) close to any opposite sides, the slide block adjusting grooves (6) are arranged in parallel along the side length direction of the main platform (12), a pair of slide block adjusting rods (5) penetrate through a head fixing slide block (1) and then are matched with the slide block adjusting grooves (6) to realize the distance adjustment between the head fixing slide block (1) and the main platform (12), a rotatable mouth-nose mask (2) is further arranged at the middle position of the head fixing slide block (1), the rotatable oronasal mask (2) is connected with a conduit of an external gas anesthesia system to ensure the maintenance of anesthesia in the operation, a V-shaped chute is also arranged on the table surface of the main platform (12), the top point of the V-shaped chute corresponds to the rotatable oronasal mask (2), and a fixing part (10) is arranged in the V-shaped chute.
2. The operating table for the experiment small animal head and neck part operation according to claim 1, characterized in that the rotatable oronasal mask (2) is fixed on the head fixing slide block (1) through a fixing band, the rotatable oronasal mask (2) can be rotationally adjusted in the horizontal plane under the constraint of the fixing band, so as to meet the experiment requirements of different body positions, and a front tooth fixing ring (3) is further arranged in the rotatable oronasal mask (2).
3. The console for small animal neck site operation according to claim 1, wherein the V-shaped sliding groove comprises an inner platform fixing post groove (8) and an outer platform fixing post groove (9), the inner platform fixing post groove (8) and the outer platform fixing post groove (9) are concentric, the depth of the inner platform fixing post groove (8) is equal to the inward 2/3 vertical length of the lower surface of the main platform (12), the depth of the outer platform fixing post groove (9) is equal to the inward 1/3 vertical length of the upper surface of the main platform (12), and the inner platform fixing post groove (8) is communicated with the outer platform fixing post groove (9).
4. The operating table for the operation of the head and neck parts of the experimental small animal according to the claim 3 is characterized in that the fixing member (10) has the following specific structure: the platform fixing column fixing device comprises a fixing column bottom rod (10-3) in threaded fit with the platform fixing column inner groove (8) and an upper fixing head (10-1) in threaded fit with the platform fixing column outer groove (9), a cross-shaped fixing clamp (11) and a fixing bolt (10-2) are connected to the fixing column bottom rod (10-3) in a threaded mode, and the upper fixing head (10-1) is provided with a threaded hole in the radial direction, and the threaded hole can be in threaded fit with the fixing column bottom rod (10-3).
5. The console for the operation of the neck part of the experimental small animal according to any one of claims 1 to 4, wherein the length of the slider adjusting groove (6) is at least half of the side length of the main platform (12) parallel to the slider adjusting groove.
6. The operating table for the experiment small animal head and neck part operation according to any one of claims 1 to 4, wherein the slide block adjusting rod (5) and the slide block adjusting groove (6) are matched through threads to realize screwing in and screwing out.
7. The operating table for the experiment small animal head and neck part operation according to the claim 6 is characterized in that the bottom of the main platform (12) is also provided with a main platform fixing leg (7), and the height of the main platform (12) can be adjusted through the main platform fixing leg (7).
8. The operating table for the operation of the head and neck parts of the experimental small animal according to claim 7 is characterized in that the main platform fixing leg (7) has the following specific structure: including fixing the fixing base of main platform (12) bottom, the fixing base bottom has the helicla flute vertically to open inwards, and the helicla flute is high adjusting bolt (13) screw-thread fit and then realizes the altitude mixture control of main platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940867.5U CN209808621U (en) | 2018-11-23 | 2018-11-23 | Operating table for experiment small animal head and neck position operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940867.5U CN209808621U (en) | 2018-11-23 | 2018-11-23 | Operating table for experiment small animal head and neck position operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209808621U true CN209808621U (en) | 2019-12-20 |
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ID=68868708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940867.5U Expired - Fee Related CN209808621U (en) | 2018-11-23 | 2018-11-23 | Operating table for experiment small animal head and neck position operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209808621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134888A (en) * | 2019-12-24 | 2020-05-12 | 安徽省天长市周氏羊业有限公司 | Turnover device for nail scissors of sheep hoofs |
-
2018
- 2018-11-23 CN CN201821940867.5U patent/CN209808621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111134888A (en) * | 2019-12-24 | 2020-05-12 | 安徽省天长市周氏羊业有限公司 | Turnover device for nail scissors of sheep hoofs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20211123 |