CN105154327B - A kind of vascular fluid artificial cell experiment instrument - Google Patents

A kind of vascular fluid artificial cell experiment instrument Download PDF

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Publication number
CN105154327B
CN105154327B CN201510642676.5A CN201510642676A CN105154327B CN 105154327 B CN105154327 B CN 105154327B CN 201510642676 A CN201510642676 A CN 201510642676A CN 105154327 B CN105154327 B CN 105154327B
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shunting
bottle
fluid
receiving flask
chamber
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CN201510642676.5A
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CN105154327A (en
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徐紫宸
王贵学
徐文峰
廖晓玲
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Chongqing University
Chongqing University of Science and Technology
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Chongqing University
Chongqing University of Science and Technology
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/34Internal compartments or partitions
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M37/00Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature

Abstract

The technical solution adopted by the present invention is:A kind of vascular fluid artificial cell experiment instrument, the experiment instrument includes casing, controller and dioxide bottle, the box house is divided into ante-chamber and back cavity by thermal-insulation baffle plate, its ante-chamber side is disposed with circulation of fluid shunting transmission system, opposite side is disposed with Germicidal efficacy system, and the circulation of fluid shunting transmission system provides circulation of fluid for Germicidal efficacy system;Circulation of fluid shunting transmission system includes shunting bottle slide rail, shunting bottle height anale settting scale, shunting bottle, receiving flask and peristaltic pump;The technology of the present invention feature is practical, low manufacture cost, and the shunting bottle and flowing cavity platform with various different size models are supported the use, and can realize the progress of multiple condition multi-parameters of vascular fluid artificial cell experiment.

Description

A kind of vascular fluid artificial cell experiment instrument
Technical field
The present invention relates to a kind of biomedicine experiment device, more particularly to a kind of vascular fluid artificial cell experiment instrument.
Background technology
Vascular fluid artificial cell experiment instrument is to meet different fluid or cell condition, carry out cytology microscope sight Examine the instrument of research.It by the different chamber of the flowing cavity platform of vascular fluid experiment, or the different cell of identical chamber, The kinds of experiments of simulated blood vessel fluid can be completed.
In biomedical engineering experimental study, for various kinds of cell such as blood cells under the stimulation of fluid force, its point From the comparative studies experiment with Multiplying culture under same fluid environment;And for allogenic cell under different fluid environmental stimulus Comparative studies experiment etc., be required to one kind, ensure that the homogeneity of experiment and while meet being held in simulated blood vessel for cell Different condition contrast experiment under the influence of afterflow muscle power.In recent years, each specialized laboratory, all special according to the experiment of oneself Property, develop and design and produce the cell fluid mechanics laboratory apparatus of personalization.
Therefore, instrumentation is tested for vascular fluid, exploitation design meets the bionical vascular fluid experiment of requirement Cell experiment instrument, with the huge market demand.Therefore, developing a kind of blood the need in bioengineering scientific experiment research Pipe fluid artificial cell experiment instrument.
Vascular fluid artificial cell experiment instrument of the prior art has experiment poor universality, it is impossible to meet different condition The requirement of experiment contrasted simultaneously, the problems such as homogeneity of experiment can not be effectively ensured in it.
The content of the invention
In view of this, it is an object of the invention to provide a kind of vascular fluid artificial cell experiment instrument.
Above-mentioned purpose is realized, the technical solution adopted by the present invention is:A kind of vascular fluid artificial cell experiment instrument, the reality Instrument is tested including casing, controller and dioxide bottle, the box house is divided into ante-chamber and back cavity by thermal-insulation baffle plate, before it Chamber side is disposed with circulation of fluid shunting transmission system, and opposite side is disposed with Germicidal efficacy system, and the circulation of fluid shunting is passed Dynamic system provides circulation of fluid for Germicidal efficacy system;Circulation of fluid shunting transmission system includes shunting bottle slide rail, shunting bottle height Anale settting scale, shunting bottle, receiving flask and peristaltic pump;Shunting bottle slide rail is installed vertically on thermal-insulation baffle plate from the top to bottom, shunts bottle height Anale settting scale is installed on the thermal-insulation baffle plate of shunting bottle slide rail side parallel to shunting bottle slide rail, and shunting bottle includes multiple branch chambers, It is installed on shunting bottle slide rail, and receiving flask includes multiple individual cavities, and outer wrap has a receiving flask heater strip, receiving flask and Peristaltic pump is mounted on thermal-insulation baffle plate lower half;Each individual cavity of the receiving flask goes out sample pipe by each receiving flask respectively Multichannel wriggling head through peristaltic pump is connected one by one with shunting bottle each branch chamber, and each branch chamber of shunting bottle passes through each point Each fluid inlet is connected flow tube one by one with Germicidal efficacy system, and each fluid issuing of Germicidal efficacy system is gone out by each respectively Each separate chamber of sample pipe and receiving flask is connected one by one;Each separate chamber of the receiving flask is by shunting bottle lower tube and shunting Each branch chamber of bottle is connected one by one;The shunting top of bottle is provided with shunting bottle breather pipe;It is provided with the top of the receiving flask Receiving flask breather pipe;Its back cavity is disposed with the temperature control equipment of regulation and control ante-chamber temperature;The dioxide bottle passes through dioxy Change carbon tracheae to connect with the shunting bottle in casing;The controller line connection Germicidal efficacy system, shunting bottle slide rail, temperature control Device and receiving flask heater strip;All pipes being connected with shunting bottle are flexible pipe.
Further, the Germicidal efficacy system include illuminating lamp box, it is microscope carrier, flowing cavity platform, micro- Endoscope objective lenses head, ccd image sensor and Nicroscopium;The illuminating lamp box is installed on the thermal-insulation baffle plate first half;Microscope slide Platform is installed on the thermal-insulation baffle plate below illuminating lamp box;It is 1~3 to flow cavity platform, and it may be contained within microscope carrier On, each experiment flowing cavity one end of flowing cavity platform is connected one by one by each isocon with shunting each branch chamber of bottle Logical, the other end goes out sample pipe and receiving flask each separate chamber by each and connected one by one;Micro objective head is installed on microscope In Nicroscopium below objective table;Ccd image sensor is installed in the Nicroscopium below micro objective head;Microscope Seat is installed on the thermal-insulation baffle plate below ccd image sensor;The controller line connection micro objective head and ccd image are passed Sensor.
Further, the flowing cavity platform exterior is provided with flowing cavity constant temperature box.
Further, the thermal-insulation baffle plate is provided with least two circulated airs filtering mouth, the temperature control from top to bottom Device includes heating motor and blower fan, and heating motor is fixedly installed in the middle part of thermal-insulation baffle plate, and blower fan is two, is fixedly installed respectively Two circulated airs are filtered at mouths above and below thermal-insulation baffle plate;The heating motor and two blower fans are connected by two airducts up and down respectively It is logical.
Further, uviol lamp is installed at the top of the casing ante-chamber, uviol lamp is connected with controller line.
Further, humidity temperature pickup, humidity temperature pickup and controller are installed at the top of the casing ante-chamber Line is connected.
Further, the casing is closed, be incubated.
Further, the whole front of the casing is set to one of transparent door.
Further, the whole back side of the casing be set to be provided with one of transparent door, the door above and below 2 filterings Net inlet and outlet.
Further, the shunting bottle slide rail is 1~3, is mounted on shunting bottle, receiving flask on each shunting bottle slide rail It is identical with shunting bottle quantity.
The technology of the present invention feature is practical, low manufacture cost, shunting bottle and flowing with various different size models Cavity platform is supported the use, and can realize the progress of multiple condition multi-parameters of vascular fluid artificial cell experiment;The present invention makes With flexible, versatility is stronger.One instrument, the living cells fluid experiment of multiple different conditions can be carried out simultaneously, experiment Quickly, efficiency high.
Brief description of the drawings
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
Fig. 1 is main structure diagram of the invention.
Fig. 2 installs the schematic diagram of flowing cavity constant temperature box additional for the present invention.
Fig. 3 is right side structural representation of the invention.
In figure:1. go out sample pipe;2. receiving flask;3. casing;4. receiving flask goes out sample pipe;5. controller;6. peristaltic pump;7. dioxy Change carbon gas cylinder;8. receiving flask heater strip;9. receiving flask breather pipe;10. shunt bottle lower tube;11. shunt bottle;12. carbon dioxide Tracheae;13. shunt bottle slide rail;14. shunt bottle height anale settting scale;15. shunt bottle breather pipe;16. isocon;17. illuminating lamp box; 18. flow cavity platform;19. microscope carrier;20.CCD imaging sensors;21. Nicroscopium;22. flow cavity constant temperature Box;23. micro objective head;24. circulated air filters mouth;25. uviol lamp;26. thermal-insulation baffle plate;27. blower fan;28. airduct;29. Heat motor;30. screen pack inlet and outlet;31. humidity temperature pickup.
Embodiment
As shown in Figure 1 to Figure 3, a kind of vascular fluid artificial cell experiment instrument, the experiment instrument includes casing 3, controller 5 With dioxide bottle 7, ante-chamber and back cavity are divided into by thermal-insulation baffle plate 26 inside the casing 3, its ante-chamber side, which is disposed with, to be followed Ring divided fluid stream transmission system, opposite side is disposed with Germicidal efficacy system, and the circulation of fluid shunting transmission system is seen for experiment Examine system and circulation of fluid is provided;Circulation of fluid shunting transmission system includes shunting bottle slide rail 13, shunting bottle height anale settting scale 14, shunting Bottle 11, receiving flask 2 and peristaltic pump 6;Shunting bottle slide rail 13 is installed vertically on thermal-insulation baffle plate 26 from the top to bottom, shunts bottle height scale Chi 14 is installed on parallel to shunting bottle slide rail 13 on the thermal-insulation baffle plate 26 of the side of shunting bottle slide rail 13, and shunting bottle 11 includes multiple points Chamber is flowed, it is installed on shunting bottle slide rail 13, and receiving flask 2 includes multiple individual cavities, and outer wrap has receiving flask heater strip 8, receiving flask 2 and peristaltic pump 6 are mounted on the lower half of thermal-insulation baffle plate 26;Each individual cavity of the receiving flask 2 passes through respectively Each receiving flask goes out sample pipe 4, and through the multichannel wriggling head of peristaltic pump 6, each branch chamber is connected one by one with shunting bottle 11, shunts bottle By each isocon 16, each fluid inlet is connected 11 each branch chamber one by one with Germicidal efficacy system, and Germicidal efficacy system is each Individual fluid issuing goes out sample pipe 1 by each respectively, and each separate chamber is connected one by one with receiving flask 2;Each is only for the receiving flask 2 Vertical chamber is connected one by one by shunting the lower tube 10 of bottle 11 with shunting each branch chamber of bottle 11;The top of shunting bottle 11 is set There is shunting bottle breather pipe 15;The top of receiving flask 2 is provided with receiving flask breather pipe 9;Its back cavity is disposed with regulation and control ante-chamber temperature Temperature control equipment;The dioxide bottle 7 is connected by carbon dioxide tracheae 12 with the shunting bottle 11 in casing 3;Institute State the line of controller 5 connection Germicidal efficacy system, shunting bottle slide rail 13, temperature control equipment and receiving flask heater strip 8;It is all with point The pipe for flowing the connection of bottle 11 is flexible pipe.The technology of the present invention vascular fluid artificial cell experiment instrument includes casing 3, controller 5 and two Ante-chamber and back cavity are divided into by thermal-insulation baffle plate 26 inside carbonoxide gas cylinder 7, casing 3, by functional areas reasonable Arrangement, its ante-chamber side Circulation of fluid shunting transmission system is disposed with, opposite side is disposed with Germicidal efficacy system, and the circulation of fluid shunts transmission system Circulation of fluid is provided for Germicidal efficacy system;Circulation of fluid shunting transmission system includes shunting bottle slide rail 13, shunting bottle height scale Chi 14, shunting bottle 11, receiving flask 2 and peristaltic pump 6;Shunting bottle slide rail 13 is slided up and down for shunting bottle 11, adjustment shunting bottle 11 Shunting bottle 11, if necessary, can be adjusted to level less than receiving flask 2, realize reverse fluid flow by middle fluid potential energy;Shunt bottle height Anale settting scale 14 can accurately show the height of shunting bottle 11, be easy to shunting bottle 11 highly to adjust, and shunting bottle 11 includes multiple shuntings Chamber, various divided fluid streams can be realized simultaneously, and receiving flask 2 includes multiple individual cavities, various types can be collected simultaneously Fluid, and outer wrap has receiving flask heater strip 8, is easy to its temperature to adjust;Each individual cavity of the receiving flask 2 is led to respectively Cross each receiving flask and go out the multichannel wriggling head of sample pipe 4 through peristaltic pump 6 and connected one by one with shunting bottle 11 each branch chamber, shunting By each isocon 16, each fluid inlet is connected 11 each branch chamber of bottle one by one with Germicidal efficacy system, Germicidal efficacy system Each fluid issuing goes out sample pipe 1 by each respectively, and each separate chamber is connected one by one with receiving flask 2;The receiving flask 2 each Separate chamber is connected one by one by shunting the lower tube 10 of bottle 11 with shunting each branch chamber of bottle 11, is achieved in various inhomogeneities Type fluid independent loops in the entire system;The line of the controller 5 connection Germicidal efficacy system, shunting bottle slide rail 13, temperature control Device and receiving flask heater strip 8 processed, is easy to be controlled each executing agency;It is all to be with the pipe that is connected of shunting bottle 11 Flexible pipe, it is ensured that shunting bottle 11 can be slided smoothly on shunting bottle slide rail 13.The technology of the present invention vascular fluid artificial cell is tested Instrument is practical, low manufacture cost, and the shunting bottle 11 and flowing cavity platform 18 with various different size models are supported the use, energy Enough realize the progress of multiple condition multi-parameters of vascular fluid artificial cell experiment;The present invention is flexible and convenient to use, and versatility is more By force.One instrument, the living cells fluid experiment of multiple different conditions can be carried out simultaneously, and experiment is quick, efficiency high.
As the present invention further optimization, the Germicidal efficacy system include illuminating lamp box 17, microscope carrier 19, Flow cavity platform 18, micro objective first 23, ccd image sensor 20 and Nicroscopium 21;The illuminating lamp box 17 is installed In the first half of thermal-insulation baffle plate 26;Microscope carrier 19 is installed on the thermal-insulation baffle plate 26 of the lower section of illuminating lamp box 17;Flow cavity Platform 18 is 1~3, and it may be contained within microscope carrier 19, each experiment flowing cavity one of flowing cavity platform 18 End is connected one by one by each isocon 16 with shunting each branch chamber of bottle 11, and the other end goes out sample pipe 1 and collection by each 2 each separate chamber of bottle are connected one by one;Micro objective first 23 is installed in the Nicroscopium 21 of the lower section of microscope carrier 19; Ccd image sensor 20 is installed in the Nicroscopium 21 of first 23 lower section of micro objective;Nicroscopium 21 is installed on ccd image On the thermal-insulation baffle plate 26 of the lower section of sensor 20;The line of the controller 5 connection micro objective first 23 and ccd image sensor 20. The illuminating lamp box 17 provides light source for Germicidal efficacy system, and microscope carrier 19 places flowing cavity platform 18, microscope Composition lens 23 are used to observe flowing cavity platform 18, and ccd image sensor 20 is used to be imaged, and Nicroscopium 21 is used to support micro- Endoscope objective lenses first 23 and ccd image sensor 20.The controller 5 can control micro objective first 23 and ccd image sensor 20 work.Flowing cavity constant temperature box 22 is provided with outside the flowing cavity platform 18.This design is prolonged in order to meet The fluid experiment of living cells, to the further temperature Efficient Support of living cells.The thermal-insulation baffle plate 26 is provided with extremely from top to bottom Few two circulated airs filtering mouth 24, the temperature control equipment includes heating motor 29 and blower fan 27, and heating motor 29, which is fixed, to be set Be placed in the middle part of thermal-insulation baffle plate 26, blower fan 27 is two, be fixedly installed on respectively thermal-insulation baffle plate about 26 two circulated airs filter mouth 24 go out;The heating motor 29 is connected by two airducts 28 up and down respectively with two blower fans 27.The design is mainly for control The ante-chamber environment temperature of casing 3.Uviol lamp 25 is installed at the top of the ante-chamber of casing 3, uviol lamp 25 is connected with the line of controller 5.It is purple Outer lamp 25 is used for sterilizing to casing 3, it is ensured that cell experiment is not contaminated.Temperature humidity biography is installed at the top of the ante-chamber of casing 3 Sensor 31, humidity temperature pickup 31 is connected with the line of controller 5.Humidity temperature pickup 31 is the control temperature of casing 3 and wet Degree provides data, and controller 5 passes through feedback data, the operation and stopping of control heating motor 29.The casing 3 is closed, insulation. So design makes temperature in whole casing 3 more stablize and controllable.The whole front of the casing 3 be set to one it is transparent Door.Purpose is to change and Awaiting Parts are convenient, and next is easy to the loop condition for observing fluid.The whole back side of the casing 3 Be set to door together, be provided with the door above and below 2 screen pack inlet and outlets 30.Purpose is to change and Awaiting Parts side Just, next loop condition for being easy to observe fluid;It is easy to casing 3 to divulge information simultaneously.The shunting bottle slide rail 13 is 1~3, each It is mounted on shunting bottle 11 on shunting bottle slide rail 13, receiving flask 2 is identical with the shunting quantity of bottle 11.So design can meet difference The requirement of experiment condition.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this Among the right of invention.

Claims (9)

1. a kind of vascular fluid artificial cell experiment instrument, the experiment instrument includes casing, controller and dioxide bottle, described Box house is divided into ante-chamber and back cavity by thermal-insulation baffle plate, and its ante-chamber side is disposed with circulation of fluid shunting transmission system, another Side is disposed with Germicidal efficacy system, and the circulation of fluid shunting transmission system provides circulation of fluid for Germicidal efficacy system;Circulation Divided fluid stream transmission system includes shunting bottle slide rail, shunting bottle height anale settting scale, shunting bottle, receiving flask and peristaltic pump;Bottle is shunted to slide Rail is installed vertically on thermal-insulation baffle plate from the top to bottom, and shunting bottle height anale settting scale is installed on shunting bottle slide rail parallel to shunting bottle slide rail On the thermal-insulation baffle plate of side, shunting bottle includes multiple branch chambers, and it is installed on shunting bottle slide rail, and receiving flask includes multiple independences Cavity, and outer wrap has receiving flask heater strip, receiving flask and peristaltic pump are mounted on thermal-insulation baffle plate lower half;The receiving flask Each individual cavity sample pipe is gone out through the multichannel wriggling head and shunting bottle each point of peristaltic pump by each receiving flask respectively Stream chamber is connected one by one, and by each isocon, each fluid inlet connects shunting each branch chamber of bottle one by one with Germicidal efficacy system Logical, Germicidal efficacy system each fluid issuing goes out sample pipe and receiving flask each separate chamber by each respectively and connected one by one;Institute Each separate chamber of receiving flask is stated to connect one by one with shunting each branch chamber of bottle by shunting bottle lower tube;The shunting bottle top Portion is provided with shunting bottle breather pipe;Receiving flask breather pipe is provided with the top of the receiving flask;Its back cavity is disposed with regulation and control ante-chamber temperature The temperature control equipment of degree;The dioxide bottle is connected by carbon dioxide tracheae with the shunting bottle in casing;The control Device line connection Germicidal efficacy system processed, shunting bottle slide rail, temperature control equipment and receiving flask heater strip;It is all to be connected with shunting bottle Pipe be flexible pipe;The Germicidal efficacy system includes illuminating lamp box, microscope carrier, flowing cavity platform, microscope Composition lens, ccd image sensor and Nicroscopium;The illuminating lamp box is installed on the thermal-insulation baffle plate first half;Microscope carrier It is installed on the thermal-insulation baffle plate below illuminating lamp box;It is 1~3 to flow cavity platform, and it may be contained within microscope carrier, Each experiment flowing cavity one end of flowing cavity platform is connected one by one by each isocon with shunting each branch chamber of bottle, The other end goes out sample pipe and receiving flask each separate chamber by each and connected one by one;Micro objective head is installed on microscope slide In Nicroscopium below platform;Ccd image sensor is installed in the Nicroscopium below micro objective head;Nicroscopium is pacified Loaded on the thermal-insulation baffle plate below ccd image sensor;The controller line connection micro objective head and ccd image sensing Device.
2. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:Outside the flowing cavity platform Portion is provided with flowing cavity constant temperature box.
3. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:The thermal-insulation baffle plate is from up to Down there is provided at least two circulated airs filter mouth, the temperature control equipment includes heating motor and blower fan, and heating motor is fixed It is arranged in the middle part of thermal-insulation baffle plate, blower fan is two, is fixedly installed on respectively above and below thermal-insulation baffle plate at two circulated air filtering mouths;Institute Heating motor and two blower fans are stated to connect by two airducts up and down respectively.
4. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:Pacify at the top of the casing ante-chamber Equipped with uviol lamp, uviol lamp is connected with controller line.
5. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:Pacify at the top of the casing ante-chamber Equipped with humidity temperature pickup, humidity temperature pickup is connected with controller line.
6. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:The casing is closed, insulation.
7. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:The whole front of the casing It is set to one of transparent door.
8. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:The whole back side of the casing 2 screen pack inlet and outlets above and below being set to be provided with one of transparent door, the door.
9. vascular fluid artificial cell experiment instrument according to claim 1, it is characterised in that:The shunting bottle slide rail is 1 ~3, each shunt is mounted on shunting bottle on bottle slide rail, and receiving flask is identical with shunting bottle quantity.
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