CN112625905A - Environment adjusting device of culture dish rack of cultivateing microorganism or cell - Google Patents

Environment adjusting device of culture dish rack of cultivateing microorganism or cell Download PDF

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Publication number
CN112625905A
CN112625905A CN202011600403.1A CN202011600403A CN112625905A CN 112625905 A CN112625905 A CN 112625905A CN 202011600403 A CN202011600403 A CN 202011600403A CN 112625905 A CN112625905 A CN 112625905A
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sliding
cells
cooperation
placing groove
temperature sensing
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CN112625905B (en
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成书格
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Shandong Stark Biotechnology Co ltd
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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
    • C12M23/38Caps; Covers; Plugs; Pouring means
    • 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
    • C12M23/48Holding appliances; Racks; Supports
    • 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
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/04Filters; Permeable or porous membranes or plates, e.g. dialysis
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    • 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
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/20Degassing; Venting; Bubble traps
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    • 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
    • C12M29/00Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/26Conditioning fluids entering or exiting the reaction vessel
    • 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
    • C12M31/00Means for providing, directing, scattering or concentrating light
    • C12M31/02Means for providing, directing, scattering or concentrating light located outside the reactor
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    • 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
    • C12M37/02Filters
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    • 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
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    • 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
    • C12M41/18Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/22Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
    • 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
    • C12M41/48Automatic or computerized control

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Abstract

The invention relates to the technical field of microorganism or cell culture, and discloses an environment adjusting device of a culture dish placing rack for culturing microorganisms or cells. This cultivate environment adjusting device of culture dish rack of microorganism or cell uses through the cooperation of shell, sealing plug, temperature sensing device, touch button, kerosene liquid, cooperation spring, cooperation slider, take-up pulley, fluorescent lamp and accuse temperature blanket etc to illumination that has reached the environment that can control the cultivation has whether has the effect of oxygen and automatically regulated cultivation environment's temperature.

Description

Environment adjusting device of culture dish rack of cultivateing microorganism or cell
Technical Field
The invention relates to the technical field of culture of microorganisms or cells, in particular to an environment adjusting device of a culture dish placing rack for culturing microorganisms or cells.
Background
At present, microorganisms or cells are usually cultured in a culture dish, and then the culture dish is placed on a placing frame, but the existing culture dish placing frame cannot control the environment for culturing the microorganisms or the cells, such as temperature, brightness, oxygen concentration and the like, so that the culture environment is influenced, the growth of the microorganisms or the cells is not facilitated, and the survival rate of the cultured microorganisms or the cells is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the environment adjusting device of the culture dish placing frame for culturing the microorganisms or the cells, which has the advantages of controlling the illumination of the culture environment, whether oxygen exists or not and automatically adjusting the temperature of the culture environment, and solves the problems that the culture environment is influenced, the growth of the microorganisms or the cells is not facilitated and the survival rate of the cultured microorganisms or the cells is reduced because the conventional culture dish placing frame cannot control the environment for culturing the microorganisms or the cells, such as temperature, brightness, oxygen concentration and the like.
(II) technical scheme
In order to realize the purposes of controlling the illumination of the culture environment, judging whether oxygen exists and automatically adjusting the temperature of the culture environment, the invention provides the following technical scheme: an environment adjusting device of a culture dish placing rack for culturing microorganisms or cells comprises a shell, wherein a sealing plug is arranged at the top of the shell, a filter is arranged inside the sealing plug, a placing groove is arranged inside the shell, a temperature sensing device is arranged on the left side of the placing groove, a touch button is arranged inside the temperature sensing device, kerosene is arranged inside the temperature sensing device, a sliding floating block is arranged at the top of the kerosene, a touch plate is arranged at the bottom of the placing groove, the lower end of the touch plate is rotatably connected with one end of a connecting rod, the other end of the connecting rod is rotatably connected with one end of a matching rod, the other end of the matching rod is fixedly connected with a matching sliding block, a matching spring is fixedly connected to the surface of the matching sliding block, a take-up pulley is arranged inside the matching sliding block, and a fluorescent lamp is arranged, and a temperature control blanket is arranged on the surface of the fluorescent lamp.
Preferably, the number of the structures except the shell is at least three, and the structures are divided into at least three groups, and each group has at least one structure except the shell; the sealing plug is inserted into the top of the placing groove of the shell.
Preferably, the inside of the sealing plug is provided with an air passage, the filter is arranged in the air passage, the upper side of the filter is provided with an air valve, and the air valve is connected and matched with the air passage of the sealing plug.
Preferably, the temperature sensing devices are parallel to the placing groove and are connected with the placing groove in a sliding mode, three touch buttons are arranged inside each temperature sensing device, are respectively arranged at positions, close to the upper side, the middle and the lower side, inside each temperature sensing device, and are matched with the sliding floating blocks.
Preferably, the upper touch button is electrically connected with the cooling circuit of the temperature control blanket, the middle touch button is electrically connected with the closing circuit of the temperature control blanket, and the lower touch button is electrically connected with the heating circuit of the temperature control blanket; the density of the sliding floating block is smaller than that of kerosene liquid, the sliding floating block is connected with the temperature sensing device in a sliding mode, and the moving track passes through the three touch buttons.
Preferably, the bottom of the touch plate is provided with two sliding rods, the sliding rods penetrate through the bottom of the placing groove and are connected with the placing groove in a sliding mode, the lower end of each sliding rod is connected with one end of one connecting rod in a rotating mode, the other end of each connecting rod is connected with the lower end of one matching rod in a rotating mode, the upper end of each matching rod is fixedly connected with one matching sliding block, each matching sliding block is fixedly connected with one end of one matching spring, the other end of each matching spring in each group is fixedly connected with the center of the left side surface of the temperature sensing device and the right side surface of the fluorescent lamp respectively, and the two matching springs in the same group are located on the same horizontal line.
Preferably, the matching sliding blocks are connected with the shell in a sliding mode, a take-up pulley is arranged inside the matching sliding block on the left side of the group, and the upper side surface inside the matching sliding block on the left side is meshed with the take-up pulley; the temperature control blankets are two in number, the right ends of the two temperature control blankets are fixedly connected with the surface of the fluorescent lamp, a light spring is arranged in the center of the surface and connected with the placing groove through the light spring, the left ends of the temperature control blankets are respectively provided with a wire, and the wires are wound on the take-up pulley.
(III) advantageous effects
Compared with the prior art, the invention provides the environment adjusting device for the culture dish placing rack for culturing the microorganisms or the cells, which has the following beneficial effects:
1. this cultivate environment adjusting device of culture dish rack of microorganism or cell, through shell, sealing plug, filter, standing groove, temperature sensing device, touch button, kerosene liquid, slip floating block, touch board, connecting rod, cooperation pole, cooperation spring, cooperation slider, take-up pulley, fluorescent lamp and the cooperation of accuse temperature blanket use to illumination that can control the environment of cultivateing has been reached, the effect of whether there is oxygen and automatically regulated cultivation environment's temperature.
2. The filter is arranged on the sealing plug of the environment adjusting device of the culture dish placing rack for culturing microorganisms or cells, bacteria and the like in air which can be purified and enter the culture dish are ensured not to be polluted by the bacteria and the like in the air, the living environment of cultured organisms is ensured, and the growth of the culture dish is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a portion of the mating slider of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the mating block of FIG. 2 according to the present invention.
In the figure: 1. a housing; 2. a sealing plug; 3. a filter; 4. a placement groove; 5. a temperature sensing device; 6. touching a button; 7. coal oil liquid; 8. sliding the floating block; 9. a touch plate; 10. a connecting rod; 11. a mating rod; 12. matching with the sliding block; 13. a mating spring; 14. a take-up pulley; 15. a fluorescent lamp; 16. a temperature control blanket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an environment adjusting device for a petri dish rack for culturing microorganisms or cells comprises a housing 1, a sealing plug 2 is arranged at the top of the housing 1, a filter 3 is arranged inside the sealing plug 2, a placing groove 4 is arranged inside the housing 1, a temperature sensing device 5 is arranged on the left side of the placing groove 4, a touch button 6 is arranged inside the temperature sensing device 5, kerosene 7 is arranged inside the temperature sensing device 5, a sliding floating block 8 is arranged on the top of the kerosene 7, a touch plate 9 is arranged at the bottom of the placing groove 4, the lower end of the touch plate 9 is rotatably connected with one end of a connecting rod 10, the other end of the connecting rod 10 is rotatably connected with one end of a matching rod 11, the other end of the matching rod 11 is fixedly connected with a matching slide block 12, a matching spring 13 is fixedly connected on the surface of the matching slide block 12, a fluorescent lamp 15 is arranged on the right side of the placing groove 4, and a temperature control blanket 16 is arranged on the surface of the fluorescent lamp 15.
Wherein, the structure except the outer casing 1 has at least three, divide into at least three groups equally, every group has at least one except the structure of the outer casing 1; the sealing plug 2 is inserted into the top of the placing groove 4 of the shell 1.
An air passage is arranged in the sealing plug 2, the filter 3 is arranged in the air passage, an air valve is arranged on the upper side of the filter 3, and the air valve is connected and matched with the air passage of the sealing plug 2.
The temperature sensing devices 5 are parallel to the placing groove 4 and are connected with the placing groove in a sliding mode, three touch buttons 6 are arranged inside each temperature sensing device 5 and are respectively arranged at positions, close to the upper side, the middle and the lower side, inside the temperature sensing device 5 and matched with the sliding floating block 8.
The upper touch button 6 is electrically connected with the cooling circuit of the temperature control blanket 16, the middle touch button 6 is electrically connected with the closing circuit of the temperature control blanket 16, and the lower touch button 6 is electrically connected with the heating circuit of the temperature control blanket 16; the density of the sliding floating block 8 is smaller than that of the kerosene liquid 7, the sliding floating block 8 is connected with the temperature sensing device 5 in a sliding way, and the moving track passes through the three touch buttons 6.
The bottom of the touch plate 9 is provided with two sliding rods, the sliding rods penetrate through the bottom of the placing groove 4 and are connected with the placing groove in a sliding mode, the lower end of each sliding rod is connected with one end of one connecting rod 10 in a rotating mode, the other end of each connecting rod 10 is connected with the lower end of one matching rod 11 in a rotating mode, the upper end of each matching rod 11 is fixedly connected with one matching sliding block 12, each matching sliding block 12 is fixedly connected with one end of one matching spring 13, the other end of each matching spring 13 in each group is fixedly connected with the center of the left side surface of the temperature sensing device 5 and the right side surface of the fluorescent lamp 15 respectively, and the two matching springs 13 in the same group are on the same horizontal.
The matched sliding blocks 12 are connected with the shell 1 in a sliding mode, a take-up pulley 14 is arranged inside the matched sliding blocks 12 on the left side of the group, and the upper side surface inside the matched sliding blocks 12 on the left side is meshed with the take-up pulley 14; the two temperature control blankets 16 are fixedly connected with the surface of the fluorescent lamp 15 at the right ends, the light springs are arranged in the centers of the surfaces and connected with the placing groove 4 through the light springs, and the threads are respectively arranged at the left ends and wound on the take-up pulley 14.
Working process and principle the initial state of the climate control device of the culture dish holder for culturing micro-organisms or cells is as claimed in the claims and in figures 1-3.
The sealing plug 2 is taken down, the culture dish is placed in the placing groove 4, then the sealing plug 2 is covered, the bottom of the culture dish is contacted with the contact plate 9 when the culture dish is placed, the contact plate 9 moves downwards, the connecting rod 10 with one end rotatably connected with the connecting rod 10 is driven to move, the connecting rod 10 drives the matching rod 11 rotatably connected with the other end of the connecting rod to move close to the contact plate 9, and the matching rod 11 drives the matching sliding block 12 connected with the matching rod to move close to the placing groove 4.
The matching slide block 12 moves to drive the wire take-up wheel 14 matched with the inside of the matching slide block to rotate, the wire take-up wheel 14 rotates to tighten the wire wound on the wire take-up wheel, the wire is fixedly connected with the temperature control blanket 16, the temperature control blanket 16 is tightened along with the wire take-up wheel, and the light spring connected with the temperature control blanket is pulled to be in contact with and tightly attached to the surface of the culture dish placed in the placing groove 4.
The matching slide block 12 moves and simultaneously drives the matching spring 13 connected with the matching slide block to move, and the temperature sensing device 5 and the fluorescent lamp 15 connected with the matching spring 13 are driven to be close to the culture dish in the placing groove 4 and contact with the culture dish to compress the matching spring 13.
Because the temperature sensing device 5 is contacted with the culture dish, the volume of kerosene liquid 7 in the temperature sensing device 5 is increased or reduced along with the temperature change of the culture dish, the sliding floating block 8 floating on the kerosene liquid 7 moves along with the kerosene liquid, when the temperature of the culture dish is too high or too low, the sliding floating block 8 is contacted and matched with the touch button 6, and the touch button 6 in each temperature sensing device 5 is respectively and electrically connected with the heating circuit, the cooling circuit and the closing circuit of the temperature control blanket 16, so that the temperature of the culture dish is controlled at a proper temperature.
In addition, an air passage is arranged on the sealing plug 2, a filter 3 and an air valve are arranged in the air passage, bacteria and the like in the outside air are prevented from entering the culture dish, and the air valve of the sealing plug 2 is closed to prevent oxygen from entering when anaerobic organisms are cultured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An environmental conditioning device of a culture dish rack for culturing microorganisms or cells, comprising a housing (1), characterized in that: the improved coal mine underground coal mine, a take-up pulley (14) is arranged inside the matching sliding block (12), a fluorescent lamp (15) is arranged on the right side of the placing groove (4), and a temperature control blanket (16) is arranged on the surface of the fluorescent lamp (15).
2. An environmental conditioning apparatus for a petri dish-holding rack for culturing microorganisms or cells, according to claim 1, wherein: the structures except the shell (1) are at least three, and the structures are divided into at least three groups, and each group has at least one structure except the shell (1); the sealing plug (2) is inserted into the top of the placing groove (4) of the shell (1).
3. An environmental conditioning apparatus for a petri dish-holding rack for culturing microorganisms or cells, according to claim 1, wherein: the inside of sealing plug (2) is provided with the air vent, filter (3) set up in the air vent, and the upside of filter (3) is provided with the pneumatic valve, and the pneumatic valve is connected the cooperation with the air vent of sealing plug (2).
4. An environmental conditioning apparatus for a petri dish-holding rack for culturing microorganisms or cells, according to claim 1, wherein: the temperature sensing devices (5) are parallel to the placing groove (4) and are in sliding connection with the placing groove, three touch buttons (6) are arranged inside each temperature sensing device (5), are respectively arranged at positions close to the upper side, the middle and the lower side inside each temperature sensing device (5), and are matched with the sliding floating block (8).
5. An environmental conditioning apparatus for a petri dish-holding rack for culturing microorganisms or cells, according to claim 1, wherein: the touch button (6) at the upper side is electrically connected with a cooling circuit of the temperature control blanket (16), the touch button (6) at the middle side is electrically connected with a closing circuit of the temperature control blanket (16), and the touch button (6) at the lower side is electrically connected with a heating circuit of the temperature control blanket (16); the density of the sliding floating block (8) is smaller than that of the kerosene liquid (7), the sliding floating block (8) is connected with the temperature sensing device (5) in a sliding mode, and the moving track passes through the three touch buttons (6).
6. An environmental conditioning apparatus for a petri dish-holding rack for culturing microorganisms or cells, according to claim 1, wherein: the bottom of touch board (9) is provided with two slide bars, the slide bar passes the bottom of standing groove (4), and rather than sliding connection, the lower extreme of every slide bar rotates with the one end of a connecting rod (10) and is connected, the other end of every connecting rod (10) rotates with the lower extreme of a cooperation pole (11) and is connected, the upper end and a cooperation slider (12) fixed connection of every cooperation pole (11), the one end fixed connection of every cooperation slider (12) and a cooperation spring (13), the other end of cooperation spring (13) in every group respectively with the left side surface's of temperature sensing device (5) center and the right side surface fixed connection of fluorescent lamp (15), two cooperation springs (13) of same group are on same horizontal line.
7. An environmental conditioning apparatus for a petri dish-holding rack for culturing microorganisms or cells, according to claim 1, wherein: the matched sliding blocks (12) are connected with the shell (1) in a sliding mode, a take-up pulley (14) is arranged inside the matched sliding blocks (12) on the left side of the group, and the upper side surface of the inside of the matched sliding blocks (12) on the left side is meshed with the take-up pulley (14); the two temperature control blankets (16) are fixedly connected with the surface of the fluorescent lamp (15) at the right ends, the light spring is arranged in the center of the surface and connected with the placing groove (4) through the light spring, the threads are respectively arranged at the left ends, and the threads are wound on the take-up pulley (14).
CN202011600403.1A 2020-12-30 2020-12-30 Environment adjusting device of culture dish rack of cultivateing microorganism or cell Active CN112625905B (en)

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Publication number Priority date Publication date Assignee Title
WO2013129558A1 (en) * 2012-02-29 2013-09-06 株式会社ジェイテック Cell culture device having culture medium replacement function
CN205398652U (en) * 2016-03-24 2016-07-27 马雪萌 Biological cell uses high -efficient culture dish
CN206000695U (en) * 2016-08-10 2017-03-08 广东技术师范学院 Energy-conservation Rouser is used in a kind of Real-time and Dynamic distributed energy stream monitoring
CN206587796U (en) * 2017-02-28 2017-10-27 新疆维吾尔自治区人民医院 A kind of Microbiological Lab's experimental bench
CN107599417A (en) * 2017-10-09 2018-01-19 张世强 A kind of PVC pipeline high safety type thermofusion device
CN107649037A (en) * 2017-10-10 2018-02-02 刘云龙 A kind of printing house ink ager
CN207580443U (en) * 2017-11-29 2018-07-06 衢州味千生物技术有限公司 A kind of biological culture vessel apparatus for placing
CN208124445U (en) * 2018-04-09 2018-11-20 许振阳 Hot-water heating temperature control equipment
CN209172515U (en) * 2018-06-19 2019-07-30 中国人民解放军陆军军医大学第二附属医院 A kind of tumour department instrument placing box of adjustable usable floor area
CN108795765A (en) * 2018-09-13 2018-11-13 郑州杏坛电子科技有限公司 The adjustable culture dish for biological medicine
CN209464612U (en) * 2019-01-21 2019-10-08 江苏新鑫隆医药科技股份有限公司 Vaporising device is used in a kind of concentration of chemical industry
CN210171488U (en) * 2019-05-17 2020-03-24 甘肃蓝博检测科技有限公司 Take fixing device's constant temperature water-bath
CN211620513U (en) * 2019-11-07 2020-10-02 南京溧航仿生产业研究院有限公司 Medical treatment is with little biological culture device

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