CN213034668U - Aseptic operation box for tumour pharmacology experimental apparatus - Google Patents

Abstract

The utility model discloses an aseptic operation box for a tumor pharmacological experiment device, which relates to the field of medical equipment and comprises an operation cabin and an observation cabin, wherein the bottom of the operation cabin is provided with a telescopic folding leg, the top of the operation cabin is provided with the observation cabin, the front side surface of the observation cabin is provided with a glass observation window, the top of the observation cabin is provided with a plastic cabin cover, the top of the plastic cabin cover is fixedly provided with a ventilation pipeline, the top of the plastic cabin cover is fixedly provided with a pressure gauge, the bottom of the plastic cabin cover is provided with an ultraviolet lamp, the bottom of the plastic cabin cover is provided with an LED lamp tube, one side of the observation cabin is provided with a positive pressure fan, one side of the positive pressure fan is provided with a plastic switch, the space occupied by the operation box is reduced, the positive pressure fan is arranged, the flow of external air can be effectively prevented from entering the operation box and the, so that the air tightness of the sterile operation box is better.

Description

Aseptic operation box for tumour pharmacology experimental apparatus

Technical Field

The utility model relates to the field of medical equipment, specifically a tumour pharmacology is aseptic operation box for experimental apparatus.

Background

The aseptic operation refers to an operation technique which is performed in a sterile room or a super clean bench to prevent microorganisms from entering a human body or polluting test bacteria. Aseptic processing is an important basic operation in various biological experiments and production practices. The requirements for aseptic handling are: before operation, the microorganisms such as bacteria, viruses and the like in the operation space are killed; the operation space is ensured to be isolated from the outside in the operation process, and the invasion of microorganisms is avoided. The aseptic operation environment needs to be clean, and the work of cleaning the ground and the like needs to be stopped half an hour before the aseptic operation is carried out. Avoid unnecessary crowd to flow, prevent that dust from flying upward. The treatment room should be disinfected once a day with ultraviolet light. In performing aseptic processing, the sterile and non-sterile areas of the article must be defined. Before the aseptic operation is performed, a hat, a mask and hands are firstly worn and washed, and the hands are wiped dry, so that the air and the environment are clean. The sterile articles are clamped, and a sterile holding clamp is necessary. When the aseptic operation is carried out, the hands and arms which are not disinfected can not directly contact the aseptic articles or exceed the aseptic area for taking the articles. Sterile items must be kept in sterile bags or sterile containers and not be exposed to air for too long. The sterile and non-sterile items should be placed separately. The sterile package, once opened, cannot be considered absolutely sterile and should be used as soon as possible. The taken-out aseptic articles can not be put back into the aseptic container even though not used. The aseptic packages should be placed in a fixed cabinet in order of the disinfection date and kept clean and dry, separately from the non-sterile packages, and often checked for expiration, whether the amount of contents therein is adequate. The sterilized saline water, alcohol and benzalkonium bromide cotton ball tank are sterilized once a week, and the dressing in the container, such as dry cotton ball, gauze block, etc., can not be filled to full extent, so as to prevent the container from being polluted by collision with the outside of the container when the container is taken.

But the complicated volume of current aseptic technique case structure is heavy, use cost is higher, accomplish portablely to carry, the aseptic case can only be installed at fixed position, set to fixed height, be not convenient for extensive the popularization, and the sealing performance of aseptic case is perfect inadequately, the inside unable long-time sterility that keeps of box, and the in-process of experimental operation, sample material inevitable will contact with the air, receive the effect of microorganism in the air for a long time, cause the influence to sample material very easily, make the experimental result receive the interference, cause wrong judgement, the operation of the experimenter of being not convenient for simultaneously, make the action of operation process redundant, delay the progress of experiment, make the efficiency greatly reduced of experiment.

Therefore, the technicians in this field provide a sterile operation box for tumor pharmacological experiment device to solve the problems mentioned in the background art.

Disclosure of Invention

The utility model aims to provide a sterile operation box for a tumor pharmacological experiment device, which solves the problems that the prior sterile operation box proposed in the background art has complex structure, heavy volume, high use cost and no portable carrying, the sterile box can only be arranged at a fixed position and set to a fixed height, and is inconvenient for large-scale popularization, the sealing performance of the sterile box is not perfect enough, the sterility of the interior of the box body can not be maintained for a long time, in the process of experimental operation, the sample material inevitably contacts with the air and is easily influenced by the action of microorganisms in the air for a long time, so that the experimental result is interfered to cause wrong judgment, meanwhile, the operation of experimenters is inconvenient, the action redundancy in the operation process is realized, the progress of the experiment is delayed, and the efficiency of the experiment is greatly reduced.

In order to achieve the above object, the utility model provides a following technical scheme:

an aseptic operation box for a tumor pharmacology experiment device comprises an operation cabin and an observation cabin, wherein telescopic folding legs are arranged at the bottom of the operation cabin, the top of the operation cabin is provided with the observation cabin, the front side surface of the observation cabin is provided with a glass observation window, the top of the observation cabin is provided with a plastic cabin cover, the top of the plastic cabin cover is fixedly provided with a ventilation pipeline, the top of the plastic cabin cover is fixedly provided with a pressure gauge, the bottom of the plastic cabin cover is provided with an ultraviolet lamp, the bottom of the plastic cabin cover is provided with an LED lamp tube, one side of the observation cabin is provided with a positive pressure fan, one side of the positive pressure fan is provided with a plastic switch, the front side surface of the operation box is provided with a standby power supply, one side of the operation cabin is provided with a concave chute, the bottom of the concave chute is clamped with a sliding square plate, and, the utility model discloses an observation cabin, including gloves, concave type spout, operation cabin, operation panel, observation cabin, the solid fixed ring's of gloves inner wall is fixed with rubber gloves, the lower extreme of concave type spout is provided with the isolation sliding bar, the inside of operation cabin is provided with plastics equipment frame, there is operating panel plastics equipment frame one side, the trailing flank of observation cabin is provided with the plastics back plate, the junction of plastics back plate and trailing flank is fixed with the spring hinge.

As a preferred embodiment of the present invention: the telescopic folding legs are made of organic plastics, the number of the telescopic folding legs is four, the telescopic folding legs are arranged at four corners of the bottom of the operation cabin, the telescopic folding legs are folded in a three-section mode, the effective extension height can reach half a meter, and the four table legs can be folded inwards under the contraction condition to form diagonal cross folding.

As a preferred embodiment of the present invention: the observation cabin is made of a whole transparent light material, the whole observation cabin is in a right-angle slope shape, the slope is at an angle of forty-five degrees, a glass observation window is embedded into the slope, the glass observation window is square, the periphery of the glass observation window is sealed through isolation glue, no cabin plate is arranged at the overlapping position of the bottom of the observation cabin and the top of the operation cabin, and the observation cabin is integrally communicated with the operation cabin.

As a preferred embodiment of the present invention: the plastic cabin cover is characterized in that air exchange pipelines are arranged at the edge of the side edge of the plastic cabin cover, the number of the air exchange pipelines is two, one end of each air exchange pipeline penetrates through the plastic cabin cover, the pressure gauge is arranged on one side far away from the air exchange pipelines, and the bottom of the pressure gauge penetrates through the plastic cabin cover.

As a preferred embodiment of the present invention: the number of concave type spout has two, adopts the preparation of high strength light plastic slab to form, forms the sliding groove mouth in operation cabin edge through the bayonet socket joint, and the notch of concave type spout and the bulge joint of slip square slab can follow the recess direction and make a round trip to slide, and the slip square slab is provided with the isolation sliding grid along the extending direction on cabin limit, and two-layer setting inside and outside the isolation sliding grid is on the cabin limit.

As a preferred embodiment of the present invention: the rubber glove common surgical glove is made of corrosion-resistant high-precision rubber materials and is sleeved on the annular edge of the glove fixing ring, the inner radius of the glove fixing ring is five centimeters, the glove fixing ring is fixed on the sliding square plate through an iron ring, and the sliding square plate moves along the groove edge to enable the isolating sliding grid to be folded or stretched.

As a preferred embodiment of the present invention: : the plastic equipment frame is bonded on the inner wall of the bottom of the operation cabin through hot melt adhesive, the rear side surface of the plastic equipment frame is horizontally arranged near the operation cabin, the operation panel is arranged in the center of the cabin bottom and is parallel to the plastic equipment frame, the operation panel is made of an antibacterial mildew-proof thickened plastic plate, and a plurality of fine convex points are arranged on the surface of the operation panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a flexible folding leg that sets up, convenient arrangement is accomodate when can aseptic operation box not, has reduced the space that the operation box occupied, can set up aseptic operation box's operation height according to the demand in addition in the use for operating personnel's of different heights is more convenient to the operation action of sample, also makes things convenient for the observation of experimental result, and the while operation box is from taking stand-by power supply, and the time of endurance reaches three hours, and the system of one-tenth has reduced the reliance to the environment.

2. The utility model discloses a malleation fan that sets up for the pressure of incasement is always greater than normal atmospheric pressure, can effectually prevent that the flow of outside air from getting into the control box, the bacterial contamination that the air flow caused has been avoided, continuously let in nitrogen gas through breather in the experimentation, build better sterile environment, simultaneously through having scribbled the graphite alkene picture layer at the operating compartment inner wall, can play the effect of continuous sterilization, make the environment of doing more ideal, let the experimental result more have the convincing power.

3. The utility model discloses an isolation sliding grid that sets up simultaneously through can be along the fixed rubber gloves of the gliding slip square slab of trough edge for the operating range increases, and operation action is more free, and the air flow takes place for outside by experimental operation arouses in the avoidance experiment process that can be fine operation cabin, leads to the consequence that the airtight effect of operation cabin reduces, makes the airtight performance of aseptic operation case better.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the whole three-dimensional structure of a sterile operation box for a tumor pharmacological experiment device;

FIG. 2 is a schematic diagram of the detailed structure of the interior of a plastic hatch cover in a sterile operation box for a tumor pharmacological experiment device;

FIG. 3 is a schematic view of the inner plane structure of an operation chamber in a sterile operation box for a tumor pharmacological experiment device;

FIG. 4 is a schematic view showing the overall three-dimensional structure of a vertical side plate in a sterile operating box for a tumor pharmacological experiment device;

fig. 5 is an overall three-dimensional structure view of a plastic back plate in a sterile operation box for a tumor pharmacology experimental device.

In the figure: 1. a telescopic folding leg; 2. an operation cabin; 3. an observation cabin; 4. a glass viewing window; 5. a plastic hatch; 6. a standby power supply; 7. a ventilation duct; 8. a pressure gauge; 9. a positive pressure fan; 10. a plastic switch; 11. an ultraviolet lamp; 12. an LED lamp tube; 13. a plastic equipment rack; 14. rubber gloves; 15. an operation panel; 16. a concave chute; 17. sliding the square plate; 18. glove fixing rings; 19. a spring hinge; 20. a plastic back plate; 21. isolating the sliding gate.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, an aseptic operation box for a tumor pharmacology experiment device includes an operation cabin 2 and an observation cabin 3, a telescopic folding leg 1 is disposed at the bottom of the operation cabin 2, the observation cabin 3 is disposed at the top of the operation cabin 2, a glass observation window 4 is disposed at the front side of the observation cabin 3, a plastic cabin cover 5 is disposed at the top of the observation cabin 3, a ventilation pipeline 7 is fixedly mounted at the top of the plastic cabin cover 5, a pressure gauge 8 is fixed at the top of the plastic cabin cover 5, an ultraviolet lamp 11 is disposed at the bottom of the plastic cabin cover 5, an LED lamp tube 12 is disposed at the bottom of the plastic cabin cover 5, a positive pressure fan 9 is disposed at one side of the observation cabin 3, a plastic switch 10 is disposed at one side of the positive pressure fan 9, a standby power supply 6 is disposed at the front side of the operation box 2, a concave chute 16 is disposed at one, the middle of the sliding square plate 17 is provided with a glove fixing ring 18, the inner wall of the glove fixing ring 18 is fixed with a rubber glove 14, the lower end of the concave sliding groove 16 is provided with an isolation sliding grid 21, the inside of the operation cabin 2 is provided with a plastic equipment frame 13, one side of the plastic equipment frame 13 is provided with an operation panel 15, the rear side face of the observation cabin 3 is provided with a plastic rear plate 20, and a spring hinge 19 is fixed at the joint of the plastic rear plate 20 and the rear side face.

Wherein: the telescopic folding leg 1 can provide integral support for the operation box, and can be lifted according to the requirements of operators, the operation box is ensured to be in a proper position, the observation cabin 3 can be provided with positions for adding other accessories to the box body, the phenomenon of an experiment can be further observed through the glass observation window 4, the standby power supply 6 can provide an independent power supply for the operation box, the ventilation pipeline 7 is provided with a flow channel for the air replaced by the operation box, the pressure gauge 8 is used for observing the pressure inside the operation box, the positive pressure fan 9 can create a positive pressure environment for the operation box, the external air is ensured not to easily permeate into the cabin, the ultraviolet lamp 11 is provided with a preliminary sterilization function for the box body, the LED lamp tube 12 is provided with sufficient light for the experiment operation, the sliding chute 16 is provided with a movement path for the sliding block 17, the rubber gloves 14 connected to the sliding block 17 can slide under the action of the arm, the plastic back plate 20 is arranged to provide an access for placing the operation specimen into the operation box, and the isolation sliding grids 21 are arranged to ensure that the air tightness of the operation box is better.

In the embodiment, referring to fig. 3, four telescopic folding legs 1 are made of organic plastics and are arranged at four corners of the bottom of the operation cabin 2, the telescopic folding legs 1 are folded in a three-section manner, the effective extension height can reach half a meter, and the four table legs can be folded inwards under the contraction condition to form diagonal cross folding.

Wherein: the adoption organic plastic material of flexible folding leg 1 makes, can bear bigger holding power, also makes the weight of control box lighten greatly, and flexible folding leg 1 adopts the syllogic folding form, and flexible length improves greatly, can provide bigger operating range, and the folding back of table leg forms diagonal cross folding, is favorable to the whole of control box to accomodate and deposits.

In the embodiment, referring to fig. 1, the observation cabin 3 is made of a transparent light material, and is integrally in a right-angle slope shape, the slope is at an angle of forty-five degrees, the slope surface is embedded with the glass observation window 4, the glass observation window 4 is square, the periphery of the glass observation window 4 is sealed by isolation glue, and no cabin plate is arranged at the overlapping position of the bottom of the observation cabin 3 and the top of the operation cabin 2, and the observation cabin is integrally communicated with the operation cabin.

Wherein: observe the cabin 3 and adopt transparent light material for the weight of observing the cabin alleviates greatly, sets up glass observation window 4 for the domatic angle of observing that makes the observation better for forty-five degrees at the slope, and light is more sufficient, observes anticipated experimental result more easily, observes cabin 3 and operates 2 intercommunications in the cabin, can form bigger operating space.

In this embodiment, referring to fig. 1, two air exchanging pipes 7 are disposed at the edge of the side of the plastic hatch 5, one end of each air exchanging pipe 7 penetrates through the plastic hatch 5, the pressure gauge 8 is disposed at a side far away from the air exchanging pipe 7, and the bottom of the pressure gauge 8 penetrates through the plastic hatch 5.

Wherein: the ventilation pipeline 7 adopts a hard plastic pipe to be arranged at the edge, so that the length of the plastic pipe can be effectively saved, the design cost is reduced, gas enters one outlet to form a reasonable ventilation process, the pressure gauge 8 penetrates through the plastic cabin cover and can sense the change of air pressure at any time through the sensing device, and the result reaction is displayed through the pointer of the pressure gauge.

In this embodiment, referring to fig. 1 and 4, the number of the concave chutes 16 is two, and the concave chutes are made of high-strength light plastic plates, and are clamped to the cabin side of the operation cabin 2 through the bayonet to form sliding grooves, the concave grooves of the concave chutes 16 are clamped to the convex portions of the sliding square plate 17, the sliding square plate 17 can slide back and forth along the groove direction, the sliding square plate 17 is provided with the isolation sliding grids 21 along the extending direction of the cabin side, and the two layers of the isolation sliding grids 21 are arranged on the cabin side.

Wherein: concave type spout 16's design adopts and to dismantle to be provided with sealing coil in handing-over department, the accessible dismantles the convenient square board 17 of sliding of taking out of concave type spout and changes rubber gloves 14, and the square board 17 adoption of sliding changes operating position through the change position, makes the operation more comfortable, and the experimentation is more humanized, and isolation sliding fence designs into folding extension formula, can be at utmost cover the non-isolation with the groove limit, and it is better to keep apart the effect.

In this embodiment, referring to fig. 3 and 4, the rubber glove 14 is made of corrosion-resistant high-precision rubber material, and is sleeved on the ring edge of the glove fixing ring 18, the inner radius of the glove fixing ring 18 is five centimeters, and is fixed on the sliding square plate 17 through an iron ring, and the sliding square plate 17 moves along the groove edge to fold or extend the isolation sliding grid 21.

Wherein: the rubber gloves 14 adopt ordinary surgery with gloves low price, and economy is suitable for, have reduced the operation and have given the expense, and surgery gloves is better with hand laminating nature simultaneously, at the better laminating skin of operation process, it is more convenient to take the laboratory glassware, and the gloves ring 18 sets to radius five centimetres size, accords with normal people's arm radius, makes things convenient for operating personnel to the wearing of gloves, and experience feels better.

In the embodiment, referring to fig. 3, the plastic device frame 13 is adhered to the inner wall of the bottom of the operation cabin 2 through hot melt adhesive, and is horizontally arranged near the rear side surface of the operation cabin 2, the operation panel 15 is arranged at the center of the cabin bottom and is parallel to the plastic device frame 13, the operation panel 15 is made of an antibacterial mildew-proof thickened plastic plate, and the surface of the operation panel is provided with a plurality of fine convex points.

Wherein: the bottom of the plastic equipment frame 13 and the panel of the operation cabin 2 are made of plastic materials, the hot melt adhesive bonding is firmer, the sealing performance of the operation cabin 2 caused by the drilling of the diamond ring is reduced, the operation panel 15 is arranged in the middle of the operation cabin 2, the operation is more convenient, small bumps are arranged on the surface of the operation panel to play a role in anti-skidding, and the operation is safer.

The utility model relates to a sterile operation box for tumor pharmacological experiment device, which comprises a telescopic folding leg 1; 2. an operation cabin; 3. an observation cabin; 4. a glass viewing window; 5. a plastic hatch; 6. a standby power supply; 7. a ventilation duct; 8. a pressure gauge; 9. a positive pressure fan; 10. a plastic switch; 11. an ultraviolet lamp; 12. an LED lamp tube; 13. a plastic equipment rack; 14. rubber gloves; 15. an operation panel; 16. a concave chute; 17. sliding the square plate; 18. glove fixing rings; 19. a spring hinge; 20. a plastic back plate; 21. isolating the sliding gate.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is: when in use, people firstly set the telescopic folding legs 1 to proper height according to the height and body type of an operator as required, the sealing performance of the whole box body is checked, after the sealing effect is determined to be correct, experimental appliances which are possibly used are placed on the plastic equipment frame 13 according to the experimental requirements, the standby power supply 6 arranged on the front side of the operation cabin is switched on, the ultraviolet lamp 11 in the box is opened, the preliminary operation box environment sterilization operation is carried out, after a period of time, the ultraviolet lamp 11 is closed, the plastic rear plate 20 on the rear side surface of the observation cabin 3 is opened, a sample to be operated is rapidly put into the operation panel 15, then the plastic rear plate 20 is immediately closed, the sealing effect is checked again, then nitrogen is slowly introduced along the ventilation pipeline 7 to replace the air in the operation cabin 2, after the ventilation operation is completed, the ventilation operation is kept to be continuous, the plastic switch 10 is pressed, opening the positive pressure fan, make the pressure in the cabin stabilize under the condition that is greater than normal atmospheric pressure, observe manometer 8, when manometer 8 shows that the atmospheric pressure in the cabin has been greater than external atmospheric pressure, insert both hands into it along rubber gloves 14 slowly, both hands take off the experimental apparatus from plastics equipment frame 13 according to the experimental procedure, carry out the pharmacology experiment, operating personnel can pass through the back-and-forth movement of arm, drive slip square 17 and slide back and forth on concave spout 16, make keep keeping apart smooth bars 21 or extend or compress, the control box that control cabinet 2 and observation cabin 3 formed is in the state of keeping apart with the external world in operation process all the time, the construction that aseptic experimental environment can last has been guaranteed, after the operation is accomplished, carry out observation, record, analysis of experimental result through glass observation window 4, finally obtain ideal experimental result.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a tumour pharmacology is aseptic operation panel for experimental apparatus, includes operation cabin (2) and observation cabin (3), its characterized in that: the bottom of the operation cabin (2) is provided with telescopic folding legs (1), the top of the operation cabin (2) is provided with an observation cabin (3), the front side surface of the observation cabin (3) is provided with a glass observation window (4), the top of the observation cabin (3) is provided with a plastic cabin cover (5), the top of the plastic cabin cover (5) is fixedly provided with a ventilation pipeline (7), the top of the plastic cabin cover (5) is fixedly provided with a pressure gauge (8), the bottom of the plastic cabin cover (5) is provided with an ultraviolet lamp (11), the bottom of the plastic cabin cover (5) is provided with an LED lamp tube (12), one side of the observation cabin (3) is provided with a positive pressure fan (9), one side of the positive pressure fan (9) is provided with a plastic switch (10), the front side surface of the operation box is provided with a standby power supply (6), one side of the operation cabin (2) is provided with a concave chute (, concave type spout (16) bottom joint has slip square plate (17), the centre of slip square plate (17) is provided with the solid fixed ring of gloves (18), the inner wall of the solid fixed ring of gloves (18) is fixed with rubber gloves (14), the lower extreme of concave type spout (16) is provided with isolation sliding fence (21), the inside of operation cabin (2) is provided with plastics equipment frame (13), there is operating panel (15) plastics equipment frame (13) one side, the trailing flank of observing cabin (3) is provided with plastics back plate (20), plastics back plate (20) are fixed with spring hinge (19) with the junction of trailing flank.

2. The sterile operating box for the tumor pharmacological experimental device according to claim 1, which is characterized in that: the telescopic folding legs (1) are made of organic plastics, the number of the telescopic folding legs is four, the telescopic folding legs are arranged at four corners of the bottom of the operation cabin (2), the telescopic folding legs (1) are folded in a three-section mode, the effective extension height can reach half a meter, and the four table legs can be folded inwards under the contraction condition to form diagonal cross folding.

3. The sterile operating box for the tumor pharmacological experimental device according to claim 1, which is characterized in that: the observation cabin (3) is made of a whole transparent light material, is integrally in a right-angle slope shape, has a forty-five-degree slope angle, is embedded into the slope surface and is provided with a glass observation window (4), the glass observation window (4) is square, the periphery of the glass observation window is sealed by isolation glue, and the bottom of the observation cabin (3) and the top of the operation cabin (2) are overlapped without cabin plates and are integrally communicated.

4. The sterile operating box for the tumor pharmacological experimental device according to claim 1, which is characterized in that: the plastic cabin cover is characterized in that air exchange pipelines (7) are arranged at the edge positions of the side edges of the plastic cabin cover (5), the number of the air exchange pipelines (7) is two, one end of each air exchange pipeline (7) penetrates through the plastic cabin cover (5), the pressure gauge (8) is arranged on one side far away from the air exchange pipelines (7), and the bottom of the pressure gauge (8) penetrates through the plastic cabin cover (5).

5. The sterile operating box for the tumor pharmacological experimental device according to claim 1, which is characterized in that: the number of concave type spout (16) has two, adopts the preparation of high strength light plastic slab to form, forms the sliding groove mouth in operation cabin (2) cabin edge through the bayonet socket joint, and the concave groove mouth of concave type spout (16) and the bulge joint of slip square plate (17), slip square plate (17) can follow the recess direction and make a round trip to slide, and slip square plate (17) are provided with along the extending direction on cabin limit and keep apart sliding grid (21), and keep apart sliding grid (21) two-layer setting inside and outside the cabin limit.

6. The sterile operating box for the tumor pharmacological experimental device according to claim 1, which is characterized in that: the rubber gloves (14) are made of corrosion-resistant high-precision rubber materials and are sleeved on the ring edges of the glove fixing rings (18), the inner radius of the ring of each glove fixing ring (18) is five centimeters, the glove fixing rings are fixed on the sliding square plates (17) through iron rings, and the sliding square plates (17) move along the groove edges to enable the isolating sliding grids (21) to be folded or extended.

7. The sterile operating box for the tumor pharmacological experimental device according to claim 1, which is characterized in that: the plastic equipment frame (13) is bonded on the inner wall of the bottom of the operation cabin (2) through hot melt adhesive, the rear side surface of the operation cabin (2) is horizontally arranged, the operation panel (15) is arranged in the center of the cabin bottom and is parallel to the plastic equipment frame (13), the operation panel (15) is made of an antibacterial mildew-proof thickened plastic plate, and a plurality of fine convex points are arranged on the surface of the operation panel.

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