CN115844577B - Animal test workbench - Google Patents
Animal test workbench Download PDFInfo
- Publication number
- CN115844577B CN115844577B CN202310190101.9A CN202310190101A CN115844577B CN 115844577 B CN115844577 B CN 115844577B CN 202310190101 A CN202310190101 A CN 202310190101A CN 115844577 B CN115844577 B CN 115844577B
- Authority
- CN
- China
- Prior art keywords
- test
- workbench
- table body
- animal
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
Abstract
The invention belongs to the technical field of animal test equipment, in particular to an animal test workbench, which comprises a workbench body, wherein supporting feet are arranged below the workbench body, a transparent protective cover is movably arranged on the upper surface of the workbench body, and operating gloves are arranged on the protective cover; the upper surface of the table body is provided with a stop block in a surrounding mode, the stop block is provided with a pressing block, and the stop block and the pressing block are positioned on the inner side of the protective cover; an isolating film is paved on the upper surface of the table body, and the edge of the isolating film is positioned between the pressing block and the stop block; laying the isolation film before the test starts, and preserving the isolation film in a sterile environment after sterilization; the invention has simple structure, can facilitate the operators to clean the waste generated after the test, and improve the effect of cleaning and sterilizing the workbench, thereby ensuring the sanitary and clean test process and avoiding the threat to the health of the operators.
Description
Technical Field
The invention belongs to the technical field of animal test equipment, and particularly relates to an animal test workbench.
Background
In medical experiments, animal test work tables are frequently used equipment, and the animal test work tables need to be kept in a clean and sanitary state, so that bacterial and virus breeding is avoided, experiments are affected, and dangers are caused to human health.
In the test process, the generated blood, perfusion liquid and the like pollute the operating table, the operating table needs to be cleaned after the test is finished, stains such as blood stains and tissues generated in the test are sticky and firm, the cleaning difficulty of the operating table can be caused, residues are generated at gaps and corners of the operating table, the operating table is not easy to sufficiently clean and sterilize, bacterial and virus breeding is easy to cause, the test process is not sanitary and clean enough, the test is affected, and the health of operators is threatened.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides an animal test workbench which is convenient for operators to clean wastes generated after the test and improves the effect of cleaning and sterilizing the workbench, thereby ensuring the sanitation and cleanliness of the test process and avoiding the threat to the health of the operators.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to an animal test workbench, which comprises a workbench body, wherein supporting feet are arranged below the workbench body, a transparent protective cover is movably arranged on the upper surface of the workbench body, and operating gloves are arranged on the protective cover;
the upper surface of the table body is provided with a stop block in a surrounding mode, the stop block is provided with a pressing block, and the stop block and the pressing block are positioned on the inner side of the protective cover;
an isolating film is paved on the upper surface of the table body, and the edge of the isolating film is positioned between the pressing block and the stop block;
the isolation film is paved before the test starts, and the isolation film is preserved in a sterile environment after being sterilized.
Preferably, the centralized cavity is arranged in the platform body, through holes are uniformly formed in the upper surface of the platform body and communicated with the centralized cavity, a discharge pipe communicated with the centralized cavity is arranged on the lower surface of the platform body, and a sealing cover is arranged at the lower end of the discharge pipe.
Preferably, an operation frame is mounted on the table body, the isolation film is positioned between the operation frame and the upper surface of the table body, a hydrophobic layer is covered on the surface of the operation frame, and the operation frame contacts with the side surface of the pressing block, which faces the table body;
the operation frame is fixedly provided with a clamp through a buckle, and the clamp is used for fixing limbs of a test animal.
Preferably, the upper surface of the table body is provided with a recess, the middle position of the recess is located right above the discharge pipe, the lower surface of the operation frame is matched with the recess on the upper surface of the table body, and the upper surface of the operation frame is parallel to the horizontal plane.
Preferably, the upper end of the operation frame is uniformly provided with a fixing hole, the clamp is connected in the fixing hole through a buckle, the lower end of the operation frame is uniformly provided with a through groove, and the through groove is contacted with the upper surface of the table body.
Preferably, the air suction hole is formed in the pressing block, the connecting hole is formed in the table body, the air suction hole is communicated into the centralized cavity through the connecting hole, the communicating position of the connecting hole and the centralized cavity is located at the upper end of the side wall of the centralized cavity, the middle position of the discharge pipe is connected with the negative pressure air pipe, and the connecting position of the negative pressure air pipe and the discharge pipe is Y-shaped.
Preferably, the silica gel layer is installed to the lower extreme of protection casing, the side that the briquetting kept away from the stage body is provided with the blank holder, the upper surface parallel and level of blank holder and the upper surface of stage body, the silica gel layer is located directly over the blank holder.
Preferably, the silica gel layer and the pressing edge are internally provided with magnetic blocks, the magnetic blocks in the silica gel layer and the pressing edge are mutually attracted, and the pressing edge is made of rubber materials.
The beneficial effects of the invention are as follows:
1. according to the animal test workbench, the stop block, the pressing block and the isolation film are arranged, and the new isolation film is laid on the workbench before the test, so that an animal test is performed on the isolation film, and waste generated in the test is prevented from adhering to the workbench.
2. According to the animal test workbench, through the arrangement of the through holes, the centralized cavity and the operation frame, the isolation film is tightly attached to the surface of the workbench body by utilizing negative pressure in the test process, so that empty drums between the isolation film and the surface of the workbench body are avoided or reduced, the test is prevented from being influenced, the isolation film is fixed and limited by utilizing the operation frame, and the isolation film is prevented from moving and wrinkling, so that the isolation film is prevented from being damaged, and the test is prevented from being influenced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of a table of the present invention;
FIG. 2 is a schematic view of the structure of the workbench without the protective cover;
FIG. 3 is a schematic view of the structure of the workbench without the operation frame;
FIG. 4 is a cross-sectional view of the workstation of the present invention without the shield and the operator's station;
FIG. 5 is a cross-sectional view of a shield in a workstation of the present invention;
FIG. 6 is a schematic view of the structure of the operation frame in the workbench of the invention;
FIG. 7 is an enlarged view of a portion of FIG. 4 at A;
FIG. 8 is an enlarged view of a portion of FIG. 5 at B;
FIG. 9 is an enlarged view of a portion of FIG. 6 at C;
in the figure: the device comprises a table body 1, a centralized cavity 11, a through hole 12, a connecting hole 121, a discharge pipe 13, a negative pressure air pipe 131, a protective cover 2, an operation glove 21, a silica gel layer 22, a stop block 3, a pressing block 31, an air suction hole 311, a magnetic block 312, a pressing edge 313, an operation frame 4, a fixing hole 41, a through groove 42 and a separation membrane 5.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 9, the animal test workbench comprises a workbench body 1, wherein supporting feet are arranged below the workbench body 1, a transparent protective cover 2 is movably arranged on the upper surface of the workbench body 1, and an operation glove 21 is arranged on the protective cover 2;
the upper surface of the table body 1 is provided with a stop block 3 in a surrounding manner, the stop block 3 is provided with a pressing block 31, and the stop block 3 and the pressing block 31 are positioned at the inner side of the protective cover 2;
an isolating film 5 is paved on the upper surface of the table body 1, and the edge of the isolating film 5 is positioned between the pressing block 31 and the stop block 3;
laying the isolation film 5 before the test starts, and preserving the isolation film 5 in a sterile environment after sterilization;
before an animal test is carried out, an operator takes down the protective cover 2 on the workbench, then takes out the isolation film 5 stored in a sterile environment and lays the isolation film 5 on the upper surface of the workbench body 1, meanwhile, presses the edge of the isolation film 5 between the pressing block 31 and the stop block 3, so that the isolation film 5 is fixed on the upper surface of the workbench body 1, the preparation before the test is finished, when the animal test is started, the operator firstly places an anesthetized animal and an instrument required by the test on the isolation film 5, then the protective cover 2 is replaced on the upper surface of the workbench body 1, so that the test animal and the instrument are isolated, then the operator stretches hands into the operation glove 21 of the protective cover 2, and starts to operate the test instrument for the test;
after the experiment is finished, an operator opens the protective cover 2, the recyclable device and recyclable objects are taken down for cleaning, sterilizing and re-storing, then the operator takes down the pressing block 31 from the stop block 3, so that the whole isolating film 5 is taken down from the workbench, and the wastes left on the workbench after the animal experiment are packaged together by the isolating film 5, so that the wastes generated after the experiment are conveniently treated, the wastes are prevented or reduced from remaining on the surface of the table body 1, the phenomenon that stains on the surface of the table body 1 are sticky is avoided, the operator needs to clean a little by little manually, and the workload of the operator is increased;
meanwhile, the stop block 3 and the protective cover 2 arranged on the upper surface of the table body 1 can prevent sewage or waste generated in the test process from splashing and overflowing from the test table, so that pollution is avoided, and meanwhile, the test appliance can be prevented from being accidentally touched in the test process, so that the appliance falls off from the working table, and potential safety hazards are generated;
in addition, after the test is finished, the surface of the workbench, the inner surface of the protective cover 2 and the used devices for the test are cleaned and disinfected by operators, clean and sanitary conditions of the workbench and the test devices are guaranteed, in the process, the operators can effectively reduce the difficulty and workload of cleaning the wastes generated in the test by using the isolating film 5, the cleaning and disinfection treatment of the workbench and the test devices by the operators are facilitated, meanwhile, the isolating film 5 is preserved in a sterile environment after the sterilization treatment and can be replaced every time of the test, and therefore, the surface of the workbench is kept in a clean and sanitary state during the test through the isolating film 5 arranged on the upper surface of the workbench body 1, bacterial and virus breeding is avoided, the test performance is influenced, and threat is caused to the health of the operators, and meanwhile, the possibility that the wastes generated in the test process enter gaps and corners on the workbench can be reduced due to the use of the isolating film 5 and the taking and placing of the protective cover 2 on the workbench, and the situation that the operators cannot clean and disinfect after the workbench is guaranteed.
As an embodiment of the present invention, a centralized cavity 11 is formed in the table body 1, through holes 12 are uniformly formed on the upper surface of the table body 1, the through holes 12 are communicated into the centralized cavity 11, a discharge pipe 13 communicated into the centralized cavity 11 is mounted on the lower surface of the table body 1, and a sealing cover is mounted at the lower end of the discharge pipe 13;
after an operator finishes fixing the isolation film 5 by using the pressing block 31 and the stop block 3, the operator connects the air suction cylinder or the rubber ball to the air pipe on the sealing cover, so that the air in the centralized cavity 11 is pumped outwards, a negative pressure state is formed in the centralized cavity 11, then the operator removes the air suction cylinder or the rubber ball from the air pipe on the sealing cover and seals the air pipe, meanwhile, the isolation film 5 positioned on the upper surface of the table body 1 is tightly attached to the upper surface of the table body 1 under the action of the through hole 12 due to the negative pressure state formed in the centralized cavity 11, bubbling is avoided between the isolation film 5 and the upper surface of the table body 1, normal running of a test is influenced, and meanwhile, relative sliding is not easy or cannot occur between the isolation film 5 and the upper surface of the table body 1 after the isolation film 5 is tightly attached to the upper surface of the table body 1 under the negative pressure effect, so that the isolation film 5 is influenced by the operator to be wrinkled and stacked, normal running of the test is influenced, in addition, the isolation film 5 is tightly attached to the upper surface of the table body 1 is easy to be placed on the upper surface of the table body, the animal is not easy to be placed on the table body, the animal is difficult to be driven, the animal is easy to run, the animal is bad, and the animal is prevented from being bad, the animal is caused to be in the test, the test is bad, and the test is bad;
meanwhile, after the test is finished, an operator opens the sealing cover to release the negative pressure state in the centralized cavity 11, and then the operator packs and cleans wastes generated by the test on the workbench by using the isolating film 5, so that the workload and difficulty of cleaning and sterilizing the workbench after the test of the operator is finished are reduced;
meanwhile, when the isolating film 5 is damaged in the test process, and the waste generated in the test is contacted with the surface of the table body 1 or when an operator packs the waste by using the isolating film 5, the operator accidentally drops the waste onto the surface of the table body 1, after cleaning the waste on the surface of the table body 1, the cover on the discharge pipe 13 is opened, then the surface of the table body 1 is washed by using water flow, and after washing, the surface of the table body 1 is disinfected, meanwhile, water flow generated in the washing and disinfecting processes enters the centralized cavity 11 from the through hole 12 and is discharged from the discharge pipe 13, and during washing, the water flow is blocked by the stop block 3, so that the possibility that the water flow splashes or overflows from the surface of the table body 1 is reduced, and the cleaning and the disinfection of the workbench by the operator are facilitated.
As one embodiment of the present invention, the platform body 1 is provided with an operation frame 4, the isolation film 5 is located between the operation frame 4 and the upper surface of the platform body 1, the surface of the operation frame 4 is covered with a hydrophobic layer, and the operation frame 4 contacts the side surface of the pressing block 31 facing the platform body 1;
a clamp is fixedly arranged on the operation frame 4 through a buckle and is used for fixing limbs of a test animal;
as another embodiment of the invention, after the isolating membrane 5 is placed on the surface of the stand body 1, an operator places the operating frame 4 on the isolating membrane 5, through the contact between the operating frame 4 and the pressing block 31, the position is relatively fixed, and displacement is not generated after the operating frame 4 is placed on the workbench, so that the animal to be tested is separated from the isolating membrane 5 by the operating frame 4, the animal to be tested is prevented from directly contacting the isolating membrane 5, the situation that the operating operator is excessively hard or the animal to be tested struggles in the test process is avoided, the isolating membrane 5 is broken by tearing the isolating membrane 5 or the claw of the animal, the normal use of the isolating membrane 5 is influenced, meanwhile, the isolating membrane 5 is further fixed by the operating frame 4, the isolating membrane 5 is prevented from moving relatively, the isolating membrane 5 is prevented from being damaged, and the test is prevented from being carried out due to the fact that the operating frame 4 is limited and fixed by the pressing block 31, and the clamp is prevented from relatively stationary in the test process, and therefore, the clamp is prevented from being fastened on the animal to be conveniently or the animal to be tested by the clamp to be kept fresh and the animal to be tested in the test process;
as an example one in this embodiment, when animals with larger sizes, such as rabbits and dogs, use the operation frame 4 with a grid shape, the test animals are placed on the operation frame 4, so as to avoid the test animals from directly contacting the isolation film 5, and meanwhile, more clamps can be arranged on the operation frame 4 to limit the limb movement of the animals, so that the test is ensured to be carried out smoothly;
as an example two in this embodiment, for animals of smaller body sizes, such as rats, mice and guinea pigs, because the strength of the test animals is relatively small, the magnetic blocks which can be adsorbed and fixed on the surface of the table body 1 are adopted to serve as the operation frame 4, and the clamp is also fixed on the magnetic blocks serving as the operation frame 4 so as to fix the test animals, meanwhile, the magnetic blocks are adopted to serve as the operation frame 4, so that the workload of cleaning after the test is finished can be reduced, the cleaning and the disinfection of the operation table by operators are facilitated, meanwhile, for the test allowing anesthesia, the test animals can be directly placed on the isolation film 5, then the magnetic blocks are used as the operation frame 4 to fix the isolation film 5, and the completion of the preparation work before the test and the cleaning and the disinfection of the operation table after the test are facilitated.
As one embodiment of the present invention, the upper surface of the table body 1 is provided with a recess, the middle position of the recess is located right above the discharge pipe 13, the lower surface of the operation frame 4 is matched with the recess on the upper surface of the table body 1, and the upper surface of the operation frame 4 is parallel to the horizontal plane;
the blood, tissue and other dirt can be inevitably produced in the test process, or the liquid is used for pouring, through setting up the sunken upper surface at the stage body 1, the blood that produces in the test, tissue or the liquid is used for pouring can gather sunken intermediate position department by oneself, and then avoid the dirt to flow everywhere on the surface of stage body 1, the loss, influence the normal clear of test or the dirt contacts protection casing 2 and drops subaerial from protection casing 2 edge, cause protection casing 2 and laboratory ground to produce the pollution, result in operating personnel to increase or clean incompletely after the test clean work load, simultaneously, after the sunken intermediate position is gathered to the filth that produces in the test, when the test is accomplished to the operating personnel utilizes barrier film 5 to pack test waste, be favorable to avoiding packing to appear leaking, thereby be convenient for utilize barrier film 5 to pack the filth and operating personnel follow-up to the clean disinfection of workstation.
As an embodiment of the present invention, the upper end of the operation frame 4 is uniformly provided with a fixing hole 41, the fixture is connected in the fixing hole 41 by a buckle, the lower end of the operation frame 4 is uniformly provided with a through groove 42, and the through groove 42 contacts the upper surface of the table body 1;
through seting up fixed orifices 41 in the upper end of handling frame 4 to make things convenient for anchor clamps to fix on handling frame 4, and utilize the fixed orifices 41 of seting up can reduce anchor clamps and fix the degree of difficulty on handling frame 4, avoid among the test process, anchor clamps appear sliding on handling frame 4, influence the normal clear of test, simultaneously, because the blood that produces in the test process, the perfusion liquid that uses fall to the position on the surface of stage body 1 unfixed, through seting up logical groove 42 in the lower extreme of handling frame 4, thereby be favorable to dropping blood, the perfusion liquid that uses cross or pass handling frame 4, assemble gradually to the sunken intermediate position of stage body 1 upper surface, thereby avoid dropping blood or the perfusion liquid that uses to receive the barrier of handling frame 4, can not assemble smoothly, influence the normal clear of test.
As an embodiment of the present invention, the air suction hole 311 is formed in the pressing block 31, the table body 1 is formed with the connection hole 121, the air suction hole 311 is communicated into the collecting chamber 11 through the connection hole 121, a communication position between the connection hole 121 and the collecting chamber 11 is located at an upper end of a side wall of the collecting chamber 11, a negative pressure air pipe 131 is connected to a middle position on the discharge pipe 13, and a connection position between the negative pressure air pipe 131 and the discharge pipe 13 is in a Y shape;
before the test process, operating personnel opens external negative pressure equipment, thereby produce negative pressure environment in the space of concentrating chamber 11 and protection casing 2 through negative pressure trachea 131, under this condition, the gas in the protection casing 2 loops through suction hole 311 on the briquetting 31, connecting hole 121, concentrate chamber 11 and negative pressure trachea 131 back discharge outside the workstation, thereby the peculiar smell that produces in the absorption test and the gas dissipation that produces when reducing the test, avoid appearing gaseous pollution, simultaneously, utilize the negative pressure that external negative pressure equipment produced, make the interior space of protection casing 2 present negative pressure state, can effectively utilize gas pressure, make protection casing 2 hug closely on the surface of stage body 1, avoid test in-process, protection casing 2 receives operating personnel's influence and appears removing, drop, influence test normal clear, simultaneously, owing to concentrate chamber 11 internal negative pressure, can effectively utilize negative pressure to adsorb barrier film 5, make barrier film 5 all hug closely on the upper surface of stage body 1 all in the test process, avoid barrier film 5 to appear removing, influence the air pipe, simultaneously, utilize negative pressure 13 to produce negative pressure, when being negative pressure 131 and being negative pressure 131 shape when being clean and leading to the fact the clean to the negative pressure 13, and leaving the clean to the place of stage body 1, and the exhaust pipe 13, prevent the polluted in the clean and the air channel is discharged to the stage 13 when the negative pressure is clean, and the air channel is clean and the air-going down in the stage is in the stage 1.
As an embodiment of the present invention, a silica gel layer 22 is installed at the lower end of the protective cover 2, a pressing edge 313 is disposed on a side surface of the pressing block 31 away from the table body 1, an upper surface of the pressing edge 313 is level with an upper surface of the table body 1, and the silica gel layer 22 is located right above the pressing edge 313;
in the test process, the silica gel layer 22 of protection casing 2 lower extreme is hugged closely on the upper surface of stage body 1 for gap between protection casing 2 and the upper surface of stage body 1 is filled, avoids the peculiar smell diffusion that produces in the test process, influences the going on of test, simultaneously, because the lower extreme of protection casing 2 is located the blank pressing 313 on the briquetting 31 directly over, can carry out certain extrusion to briquetting 31, avoids briquetting 31 to appear becoming flexible, thereby guarantees the fixed effect of barrier film 5.
As an embodiment of the present invention, the magnetic blocks 312 are installed inside the silica gel layer 22 and the pressing edge 313, the magnetic blocks 312 in the silica gel layer 22 and the pressing edge 313 attract each other, and the pressing edge 313 is made of rubber material;
through installing the magnetic path 312 in silica gel layer 22 and blank 313, place on the surface of stage body 1 at protection casing 2 afterwards for hug closely each other between protection casing 2 and the briquetting 31, reduce briquetting 31 and appear not hard up, influence the fixed effect of barrier film 5, simultaneously, owing to install the effect at silica gel layer 22 and blank 313 internal magnetic path 312, make protection casing 2, blank 313 can press close to the surface of stage body 1 under the effect of magnetic force, be favorable to avoiding protection casing 2 when beginning the test, during operating personnel stretches into operation gloves 21 with the hand, appear sliding, thereby avoid influencing the normal clear of test.
The specific working procedure is as follows:
before an animal test is carried out, an operator takes down the protective cover 2 on the workbench, then takes out the isolation film 5 stored in a sterile environment and lays the isolation film 5 on the upper surface of the workbench body 1, meanwhile, presses the edge of the isolation film 5 between the pressing block 31 and the stop block 3, so that the isolation film 5 is fixed on the upper surface of the workbench body 1, the preparation before the test is finished, when the animal test is started, the operator firstly places an anesthetized animal and an instrument required by the test on the isolation film 5, then the protective cover 2 is replaced on the upper surface of the workbench body 1, so that the test animal and the instrument are isolated, then the operator stretches hands into the operation glove 21 of the protective cover 2, and starts to operate the test instrument for the test;
after the experiment is finished, an operator opens the protective cover 2, the recyclable device and recyclable objects are taken down for cleaning, sterilizing and re-storing, then the operator takes down the pressing block 31 from the stop block 3, so that the whole isolating film 5 is taken down from the workbench, and the isolating film 5 is utilized to pack the waste remained on the workbench after the animal experiment together, so that the waste generated after the experiment is conveniently treated, and the waste is prevented or reduced from remaining on the surface of the workbench body 1;
meanwhile, the stop block 3 and the protective cover 2 arranged on the upper surface of the table body 1 can prevent sewage or waste generated in the test process from splashing and overflowing from the test table;
after an operator finishes fixing the isolation film 5 by using the pressing block 31 and the stop block 3, the operator connects the air suction cylinder or the rubber ball to the air pipe on the sealing cover, so that the air in the centralized cavity 11 is outwards pumped out, a negative pressure state is formed in the centralized cavity 11, then the operator removes the air suction cylinder or the rubber ball from the air pipe on the sealing cover and seals the air pipe, meanwhile, the isolation film 5 positioned on the upper surface of the platform body 1 is tightly attached to the upper surface of the platform body 1 under the action of the through hole 12 due to the negative pressure state formed in the centralized cavity 11, bubbling is avoided between the isolation film 5 and the upper surface of the platform body 1, and meanwhile, after the isolation film 5 is tightly attached to the upper surface of the platform body 1 under the action of the negative pressure, relative sliding is not easy or can not occur between the isolation film 5 and the upper surface of the platform body 1, and the isolation film 5 is prevented from being wrinkled and stacked under the influence of the operator in the subsequent test process;
meanwhile, when the isolating film 5 is damaged in the test process, and the waste generated in the test is contacted with the surface of the table body 1 or the operator packs the waste by using the isolating film 5, when the waste accidentally falls onto the surface of the table body 1, the operator cleans the waste on the surface of the table body 1, then opens the sealing cover on the discharge pipe 13, then uses water flow to wash the surface of the table body 1, disinfects after washing, and meanwhile, water flow generated in the washing and disinfecting processes enters the centralized cavity 11 from the through hole 12 and is discharged from the discharge pipe 13;
as another embodiment of the present invention, after the isolation film 5 is placed on the surface of the table body 1, an operator places the operation frame 4 on the isolation film 5, the operation frame 4 is contacted with the pressing block 31, so that after the operation frame 4 is placed on the table, the position is relatively fixed, displacement does not occur, the operation frame 4 is used for separating the animal to be tested from the isolation film 5, the isolation film 5 is prevented from being damaged by the animal to be tested in the test process, meanwhile, the isolation film 5 is further fixed by the operation frame 4, and meanwhile, the clamp is fixed on the operation frame 4 through the buckle, so that the animal can be fixed by the clamp when the animal to be tested is required to keep awake or the animal to be tested is not easy to be anesthetized;
wherein, as an example one in this embodiment, when animals with larger body sizes, such as rabbits and dogs, the operation frame 4 with a grid shape is adopted, the test animals are arranged on the operation frame 4, so that the test animals are prevented from directly contacting the isolation film 5, and meanwhile, more clamps can be arranged by using the operation frame 4 to limit the limb movement of the animals;
as a second example in the present embodiment, for animals of smaller sizes, such as rats, mice, guinea pigs, since the strength of the test animals is relatively small, a magnetic block that can be adsorbed and fixed on the surface of the table body 1 is used as the operation frame 4, and the jig is also fixed on the magnetic block used as the operation frame 4 to fix the test animals;
in the test process, dirt such as blood, tissues and the like can be inevitably generated, or perfusion liquid is used, and the upper surface of the table body 1 is provided with the concave, so that the blood, the tissues or the perfusion liquid generated in the test can be automatically gathered to the middle position of the concave, and meanwhile, after the dirt generated in the test is gathered to the middle position of the concave, the operation staff can pack test wastes by using the isolating film 5 after the test is finished;
the fixing holes 41 are formed in the upper end of the operation frame 4, so that the clamp is conveniently fixed on the operation frame 4, slippage of the clamp on the operation frame 4 is avoided, meanwhile, through the through grooves 42 are formed in the lower end of the operation frame 4, falling blood and used perfusion liquid can pass through or penetrate through the operation frame 4, and gradually gather to the middle position of the concave upper surface of the table body 1;
before the test process, an operator starts external negative pressure equipment so as to generate a negative pressure environment in the centralized cavity 11 and the space in the protective cover 2 through the negative pressure air pipe 131, under the condition, gas in the protective cover 2 sequentially passes through the suction hole 311, the connecting hole 121, the centralized cavity 11 and the negative pressure air pipe 131 on the pressing block 31 and is discharged outside the workbench, so that peculiar smell generated in the test is absorbed and gas dissipation generated in the test is reduced, meanwhile, the space in the protective cover 2 is in a negative pressure state by utilizing the negative pressure generated by the external negative pressure equipment, the gas pressure can be effectively utilized, the protective cover 2 is tightly attached to the surface of the workbench body 1, meanwhile, the isolating film 5 can be adsorbed by effectively utilizing the negative pressure in the centralized cavity 11, and the isolating film 5 is always tightly attached to the upper surface of the workbench body 1 in the test process, and meanwhile, the sewage generated in the process of cleaning the workbench is not easy to enter the negative pressure air pipe 131 when the sewage is discharged from the discharge pipe 13 due to the Y-shaped joint of the discharge pipe 13;
in the test process, the silica gel layer 22 at the lower end of the protective cover 2 is tightly attached to the upper surface of the table body 1, so that a gap between the protective cover 2 and the upper surface of the table body 1 is filled, peculiar smell diffusion generated in the test process is avoided, and meanwhile, the lower end of the protective cover 2 is positioned right above the pressing edge 313 on the pressing block 31, so that the pressing block 31 can be extruded to a certain extent, and looseness of the pressing block 31 is avoided;
through installing the magnetic path 312 in silica gel layer 22 and blank 313, after protection casing 2 is placed on the surface of stage body 1 for hug closely each other between protection casing 2 and the briquetting 31, simultaneously, owing to install the effect of magnetic path 312 in silica gel layer 22 and blank 313, make protection casing 2, blank 313 can press close to the surface of stage body 1 under the effect of magnetic force, avoid protection casing 2 to appear sliding.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An animal test workbench comprises a workbench body (1), wherein a transparent protective cover (2) is movably arranged on the upper surface of the workbench body (1), and an operation glove (21) is arranged on the protective cover (2);
the method is characterized in that: a stop block (3) is arranged on the upper surface of the table body (1) in a surrounding mode, a pressing block (31) is arranged on the stop block (3), and the stop block (3) and the pressing block (31) are positioned on the inner side of the protective cover (2);
an isolating film (5) is paved on the upper surface of the table body (1), and the edge of the isolating film (5) is positioned between the pressing block (31) and the stop block (3);
the isolating membrane (5) is laid before the test is started.
2. An animal testing workstation as claimed in claim 1, wherein: the utility model discloses a centralized cavity (11) has been seted up to the inside of stage body (1), through-hole (12) have evenly been seted up on the upper surface of stage body (1), through-hole (12) communicate in concentrating cavity (11), install discharge pipe (13) in communicating concentrating cavity (11) on the lower surface of stage body (1), the closing cap is installed to the lower extreme of discharge pipe (13).
3. An animal testing workstation as claimed in claim 1, wherein: an operation frame (4) is arranged on the table body (1), and the isolation film (5) is positioned between the operation frame (4) and the upper surface of the table body (1);
the operating frame (4) is fixedly provided with a clamp through a buckle.
4. An animal testing bench according to claim 3 wherein: the upper surface of the table body (1) is provided with a recess, the lower surface of the operating frame (4) is matched with the recess on the upper surface of the table body (1), and the upper surface of the operating frame (4) is parallel to the horizontal plane.
5. An animal testing bench according to claim 3 wherein: the upper end of the operation frame (4) is uniformly provided with a fixing hole (41), the clamp is connected in the fixing hole (41) through a buckle, the lower end of the operation frame (4) is uniformly provided with a through groove (42), and the through groove (42) is contacted with the upper surface of the table body (1).
6. An animal testing workstation as claimed in claim 2, wherein: an air suction hole (311) is formed in the pressing block (31), a connecting hole (121) is formed in the table body (1), the air suction hole (311) is communicated into the centralized cavity (11) through the connecting hole (121), and a negative pressure air pipe (131) is connected to the middle position of the discharge pipe (13).
7. An animal testing workstation as claimed in claim 1, wherein: the lower extreme of protection casing (2) is installed silica gel layer (22), the side that platform body (1) was kept away from to briquetting (31) is provided with blank holder (313), the upper surface parallel and level of upper surface of blank holder (313) and platform body (1), silica gel layer (22) are located directly over blank holder (313).
8. An animal testing workstation as claimed in claim 7, wherein: the silica gel layer (22) and the pressing edge (313) are internally provided with magnetic blocks (312), and the magnetic blocks (312) in the silica gel layer (22) and the pressing edge (313) are mutually attracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310190101.9A CN115844577B (en) | 2023-03-02 | 2023-03-02 | Animal test workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310190101.9A CN115844577B (en) | 2023-03-02 | 2023-03-02 | Animal test workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115844577A CN115844577A (en) | 2023-03-28 |
| CN115844577B true CN115844577B (en) | 2023-04-28 |
Family
ID=85659719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310190101.9A Active CN115844577B (en) | 2023-03-02 | 2023-03-02 | Animal test workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115844577B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279510B1 (en) * | 2000-04-28 | 2001-08-28 | Richard Batterton | Veterinary treatment table |
| CA2643160A1 (en) * | 2006-02-23 | 2007-08-30 | Ovagen International Limited | A surgical isolator |
| WO2011144344A2 (en) * | 2010-05-19 | 2011-11-24 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Appliance for at least partially sterilizing a contaminated surface |
| CN202128561U (en) * | 2011-06-01 | 2012-02-01 | 北京韩美药品有限公司 | Negative pressure dissecting operation table for animal |
| CN103892931A (en) * | 2012-12-26 | 2014-07-02 | 深圳先进技术研究院 | Mouse experiment operating table |
| CN206566040U (en) * | 2016-12-13 | 2017-10-20 | 甘肃卫生职业学院 | A kind of experimental animal fixing device |
| CN107468369A (en) * | 2017-08-15 | 2017-12-15 | 王露露 | Animal small medical operating table body in a kind of medical experiment |
| CN213697329U (en) * | 2020-10-16 | 2021-07-16 | 济南东方科艺科技发展有限公司 | Experiment table for animal dissection experiment |
| CN213886265U (en) * | 2020-09-29 | 2021-08-06 | 浙江舜业净化科技有限公司 | Clean bench is used in laboratory research and development |
| RU209728U1 (en) * | 2021-10-21 | 2022-03-21 | Федеральное государственное бюджетное учреждение «Национальный медицинский исследовательский центр радиологии» Министерства здравоохранения Российской Федерации (ФГБУ «НМИЦ радиологии» Минздрава России) | COMPACT MODULAR DEVICE FOR PLACING AND FIXING SMALL EXPERIMENTAL ANIMALS WITHOUT PRELIMINARY ANESTHESIA |
| CN216778877U (en) * | 2022-01-14 | 2022-06-21 | 浙江大学医学院附属第一医院 | Clean protection type laboratory bench |
| CN217566440U (en) * | 2022-05-09 | 2022-10-14 | 苏州市冯氏实验动物设备有限公司 | Negative pressure animal surgery experiment workstation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006060407B3 (en) * | 2006-12-20 | 2008-02-14 | Thermo Electron Led Gmbh | Safety work bench, for laboratory micro-biological work, has a front panel which can be set into a cleaning position without fully exposing the working zone in the housing |
-
2023
- 2023-03-02 CN CN202310190101.9A patent/CN115844577B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279510B1 (en) * | 2000-04-28 | 2001-08-28 | Richard Batterton | Veterinary treatment table |
| CA2643160A1 (en) * | 2006-02-23 | 2007-08-30 | Ovagen International Limited | A surgical isolator |
| WO2011144344A2 (en) * | 2010-05-19 | 2011-11-24 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. | Appliance for at least partially sterilizing a contaminated surface |
| CN202128561U (en) * | 2011-06-01 | 2012-02-01 | 北京韩美药品有限公司 | Negative pressure dissecting operation table for animal |
| CN103892931A (en) * | 2012-12-26 | 2014-07-02 | 深圳先进技术研究院 | Mouse experiment operating table |
| CN206566040U (en) * | 2016-12-13 | 2017-10-20 | 甘肃卫生职业学院 | A kind of experimental animal fixing device |
| CN107468369A (en) * | 2017-08-15 | 2017-12-15 | 王露露 | Animal small medical operating table body in a kind of medical experiment |
| CN213886265U (en) * | 2020-09-29 | 2021-08-06 | 浙江舜业净化科技有限公司 | Clean bench is used in laboratory research and development |
| CN213697329U (en) * | 2020-10-16 | 2021-07-16 | 济南东方科艺科技发展有限公司 | Experiment table for animal dissection experiment |
| RU209728U1 (en) * | 2021-10-21 | 2022-03-21 | Федеральное государственное бюджетное учреждение «Национальный медицинский исследовательский центр радиологии» Министерства здравоохранения Российской Федерации (ФГБУ «НМИЦ радиологии» Минздрава России) | COMPACT MODULAR DEVICE FOR PLACING AND FIXING SMALL EXPERIMENTAL ANIMALS WITHOUT PRELIMINARY ANESTHESIA |
| CN216778877U (en) * | 2022-01-14 | 2022-06-21 | 浙江大学医学院附属第一医院 | Clean protection type laboratory bench |
| CN217566440U (en) * | 2022-05-09 | 2022-10-14 | 苏州市冯氏实验动物设备有限公司 | Negative pressure animal surgery experiment workstation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115844577A (en) | 2023-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2068551T3 (en) | LIQUID DISTRIBUTION DEVICE FOR A CLEANING, DISINFECTION AND LUBRICATION APPARATUS OF HANDPIECES OF A DENTIST. | |
| CN115844577B (en) | Animal test workbench | |
| CN214807333U (en) | Wound debridement device for emergency trauma surgery | |
| CN106239568B (en) | Biological safe type fowl negative pressure isolator | |
| CN204637095U (en) | Anorectal expanded support therapeutic apparatus | |
| CN205554719U (en) | Endoscope self - cleaning packaging all -in -one machine that disinfects | |
| CN115590991A (en) | Disinfection equipment for nursing appliances | |
| KR102283278B1 (en) | Sample Collection Apparatus for Virus Inspection | |
| CN211050362U (en) | Sterilizing cabinet for artificial tooth model | |
| CN107185024B (en) | Tuberculosis ward saliva processor | |
| JP2001149726A (en) | Method for exchanging filter in isolator | |
| CN106043797A (en) | Harmless vacuum packaging device for experimental animal carcasses | |
| CN208320872U (en) | A kind of novel clean bench convenient for sealing and operation | |
| CN203540992U (en) | Washing pool | |
| CN215130450U (en) | Family planning branch of academic or vocational study surgical instruments belt cleaning device convenient to it is categorised | |
| CN212196977U (en) | Medical aseptic cotton collection device | |
| CN220256834U (en) | Cross infection prevention instrument for biological injury treatment | |
| CN115137859B (en) | Instrument disinfection equipment with fumigation function for surgery | |
| CN210647688U (en) | Medical waste treatment device with classification effect | |
| CN215964985U (en) | Convenient to use's comprehensive operating table is with cleaning device | |
| CN219271212U (en) | Experimental animal dissecting table with negative pressure function | |
| CN216022235U (en) | Medical surgical alcohol cotton disinfection device | |
| CN213311972U (en) | Instrument degassing unit for plastic surgery | |
| CN217069937U (en) | Animal doctor's that animal husbandry animal doctor used instrument cleaning equipment | |
| CN213251392U (en) | Patient's vomitus processing apparatus of infection prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |