CN220132228U

CN220132228U - Be used for cell biopsy culture apparatus

Info

Publication number: CN220132228U
Application number: CN202320801352.1U
Authority: CN
Inventors: 李斯; 李淑; 樊见梅
Original assignee: First Peoples Hospital of Qujing
Current assignee: First Peoples Hospital of Qujing
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-12-05
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a cell biopsy culture device which comprises an incubator, wherein a box door is hinged to the front surface of the incubator, a rectangular through hole is formed in the front surface of the box door, an observation window is fixedly arranged on the inner side of the rectangular through hole, a motor is fixedly arranged on one side of the box door, an output shaft of the motor is fixedly connected with a screw rod communicated with the rectangular through hole, and a cleaning brush in contact with the observation window is screwed on the outer side of the screw rod. According to the utility model, the motor is started to drive the screw rod connected with the motor to rotate, so that the cleaning brush at the outer side of the control is moved left and right, and water mist on the observation window can be removed, and the problem that in the prior art, in order to conveniently observe internal culture conditions, the observation window is usually arranged on the box door, however, in the actual use process, the water mist is condensed at the inner side of the observation window, so that observation is blocked is solved.

Description

Be used for cell biopsy culture apparatus

Technical Field

The utility model belongs to the technical field of cell culture devices, and particularly relates to a cell biopsy culture device.

Background

Cell culture generally refers to in vitro culture, which means that tissues are taken out from living bodies of animals, and incubated and cultured under specific in vivo conditions such as simulated in vivo physiological environment, so that the tissues survive and grow, but in the culture process, the external environment has great influence, such as temperature, pressure, oxygen concentration, carbon dioxide concentration, and the like, so that proliferation, apoptosis, phenotype switching, and the like of cells are influenced, but most of the conventional devices have the defects of poor tightness, poor heat conductivity, incapability of monitoring the oxygen and carbon dioxide content in a tank, and the like, and seriously influence the culture of the cells.

At present, for convenience, the cell biopsy culture device is provided with an observation window on a box door for observing internal culture conditions, however, in the actual use process, water mist is condensed on the inner side of the observation window, so that observation is blocked. There is a need to devise a culture device for cell biopsies that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide a cell biopsy culture device, which aims to solve the problems that in the prior art, in order to observe internal culture conditions conveniently, an observation window is usually arranged on a box door, however, in the actual use process, water mist is condensed on the inner side of the observation window, so that observation is blocked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for cell biopsy culture apparatus, includes the incubator, the front surface of incubator articulates there is the chamber door, rectangular through-hole has been seted up to the front surface of chamber door, rectangular through-hole's inboard fixed mounting has the observation window, one side fixed mounting of chamber door has the motor, the output shaft fixedly connected with of motor and the lead screw of rectangular through-hole intercommunication, the outside spiro union of lead screw has the cleaning brush with the observation window contact.

Preferably, the front surface of the box door is fixedly provided with a handle, and the front surface of the box door is inlaid with a PLC controller.

Preferably, the automatic carbon dioxide adding mechanism and the automatic oxygen adding mechanism are respectively and fixedly arranged at two sides of the incubator, the bottoms of the automatic carbon dioxide adding mechanism and the automatic oxygen adding mechanism are fixedly connected with an air inlet pipe penetrating through the incubator, and a control valve and a regulating valve are respectively arranged on a pipeline of the air inlet pipe.

Preferably, the carbon dioxide concentration detector and the oxygen concentration detector are respectively and fixedly arranged at two sides of the inner cavity of the incubator, and four foot supports are uniformly and fixedly arranged on the lower surface of the incubator.

Preferably, a heating box is fixedly arranged at the bottom of the inner cavity of the incubator, and a culture dish is arranged in the heating box.

Preferably, the inside symmetry fixed mounting of incubator has the fixed plate, every the outside of fixed plate all sliding connection has the U template, two the relative face of U template is fixed mounting jointly and is prevented dripping the board.

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

1. according to the utility model, the motor is started to drive the screw rod connected with the motor to rotate, so that the cleaning brush at the outer side of the control is moved left and right, and water mist on the observation window can be removed, and the problem that in the prior art, in order to conveniently observe internal culture conditions, the observation window is usually arranged on the box door, however, in the actual use process, the water mist is condensed at the inner side of the observation window, so that observation is blocked is solved.

2. According to the utility model, the anti-drip plate is movably connected with the incubator through the U-shaped plate and the fixed plate, and the anti-drip plate is moved forwards by opening the refrigerator door, so that the U-shaped plate connected with the anti-drip plate is separated from the outer side of the fixed plate, and the anti-drip plate is convenient to disassemble and wash.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of the main view structure of the incubator of the present utility model;

FIG. 3 is a schematic top view of the door of the present utility model;

in the figure: 1. an incubator; 2. a carbon dioxide automatic adding mechanism; 3. a foot support; 4. an observation window; 5. a door; 6. a handle; 7. a PLC controller; 8. a motor; 9. a fixing plate; 10. an air inlet pipe; 11. a carbon dioxide concentration detector; 12. a control valve; 13. a culture dish; 14. a heating box; 15. a regulating valve; 16. a U-shaped plate; 17. drip-proof plate; 18. a cleaning brush; 19. rectangular through holes; 20. a screw rod; 21. an oxygen automatic adding mechanism; 22. an oxygen concentration detector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: a be used for cell biopsy culture apparatus, including incubator 1, the front surface of incubator 1 articulates there is chamber door 5, rectangular through-hole 19 has been seted up to the front surface of chamber door 5, the inboard fixed mounting of rectangular through-hole 19 has observation window 4, one side fixed mounting of chamber door 5 has motor 8, the output shaft fixedly connected with of motor 8 and the lead screw 20 of rectangular through-hole 19 intercommunication, the outside spiro union of lead screw 20 has the cleaning brush 18 with observation window 4 contact, the front surface fixed mounting of chamber door 5 has handle 6, and the front surface of chamber door 5 is inlayed and is had PLC controller 7.

From the above description, the present utility model has the following advantageous effects: through starter motor 8, drive the lead screw 20 rotation of being connected with it, the cleaning brush 18 in the outside of realization control is moved about to can clear away the water smoke on the observation window 4, solve the cell biopsy culture apparatus among the prior art and for the convenience to observing inside cultivation condition, can be provided with the observation window 4 usually on chamber door 5, nevertheless in the in-service use, the water smoke can condense in the inboard of observation window 4, lead to observing the obstructed problem.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the automatic carbon dioxide adding mechanism 2 and the automatic oxygen adding mechanism 21 are respectively and fixedly installed on two sides of the incubator 1, the air inlet pipe 10 penetrating through the incubator 1 is fixedly connected to the bottoms of the automatic carbon dioxide adding mechanism 2 and the automatic oxygen adding mechanism 21, the control valve 12 and the regulating valve 15 are respectively arranged on the pipeline of the air inlet pipe 10, the carbon dioxide concentration detector 11 and the oxygen concentration detector 22 are respectively and fixedly installed on two sides of the inner cavity of the incubator 1, four foot supports 3 are uniformly and fixedly installed on the lower surface of the incubator 1, the heating box 14 is fixedly installed on the bottom of the inner cavity of the incubator 1, the culture dish 13 is arranged in the heating box 14, the fixing plates 9 are symmetrically and fixedly installed on the inner sides of the incubator 1, the U-shaped plates 16 are fixedly connected to the outer sides of each fixing plate 9 in a sliding mode, and the drip-proof plates 17 are fixedly installed on the opposite surfaces of the two U-shaped plates 16 together.

By adopting the technical scheme, the anti-drip plate 17 is movably connected with the incubator 1 through the U-shaped plate 16 and the fixed plate 9, and the anti-drip plate 17 is moved forward by opening the refrigerator door 5, so that the U-shaped plate 16 connected with the anti-drip plate is separated from the outer side of the fixed plate 9, and the anti-drip plate 17 is convenient to disassemble and wash.

The working principle and the using flow of the utility model are as follows:

in use, the automatic carbon dioxide adding mechanism 2 and the automatic oxygen adding mechanism 21 respectively charge carbon dioxide and oxygen into the incubator 1 for culturing cells in the culture dish 13, and the heating box 14 provides a proper culture temperature. When the cleaning brush 18 needs to be cleaned, the motor 8 is started to drive the screw rod 20 connected with the motor to rotate, and the cleaning brush 18 on the outer side is driven to move left and right to remove water mist on the observation window 4. When the drip guard 17 is to be removed, the door 5 is first opened and then the drip guard 17 is moved forward, so that the U-shaped plate 16 connected thereto is separated from the outside of the fixed plate 9.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. A culture device for cell biopsies, comprising an incubator (1), characterized in that: the incubator is characterized in that a refrigerator door (5) is hinged to the front surface of the incubator (1), a rectangular through hole (19) is formed in the front surface of the refrigerator door (5), an observation window (4) is fixedly arranged on the inner side of the rectangular through hole (19), a motor (8) is fixedly arranged on one side of the refrigerator door (5), a screw rod (20) communicated with the rectangular through hole (19) is fixedly connected to an output shaft of the motor (8), and a cleaning brush (18) in contact with the observation window (4) is connected to the outer side of the screw rod (20) in a threaded mode.

2. A culture device for cell biopsies according to claim 1, characterized in that: the front surface of the box door (5) is fixedly provided with a handle (6), and the front surface of the box door (5) is inlaid with a PLC (programmable logic controller) 7.

3. A culture device for cell biopsies according to claim 1, characterized in that: the automatic carbon dioxide adding mechanism (2) and the automatic oxygen adding mechanism (21) are respectively and fixedly arranged at two sides of the incubator (1), the bottoms of the automatic carbon dioxide adding mechanism (2) and the automatic oxygen adding mechanism (21) are fixedly connected with an air inlet pipe (10) penetrating through the incubator (1), and a control valve (12) and a regulating valve (15) are respectively arranged on a pipeline of the air inlet pipe (10).

4. A culture device for cell biopsies according to claim 1, characterized in that: carbon dioxide concentration detector (11) and oxygen concentration detector (22) are respectively fixedly installed on two sides of an inner cavity of incubator (1), and four foot supports (3) are uniformly and fixedly installed on the lower surface of incubator (1).

5. A culture device for cell biopsies according to claim 1, characterized in that: the incubator is characterized in that a heating box (14) is fixedly arranged at the bottom of an inner cavity of the incubator (1), and a culture dish (13) is arranged in the heating box (14).

6. A culture device for cell biopsies according to claim 1, characterized in that:

the inner side of the incubator (1) is symmetrically and fixedly provided with fixing plates (9), the outer side of each fixing plate (9) is slidably connected with a U-shaped plate (16), and the opposite surfaces of the two U-shaped plates (16) are fixedly provided with drip-proof plates (17) together.