CN213506973U

CN213506973U - A workstation for histocyte is drawn materials

Info

Publication number: CN213506973U
Application number: CN202021292169.6U
Authority: CN
Inventors: 温晓欣; 吴志鹏; 邱江; 刘艺霖; 张家盛; 王得中; 王恒
Original assignee: Guangzhou Huayue Nephrology Regenerative Medicine Technology Co ltd
Current assignee: Guangzhou Huayue Nephrology Regenerative Medicine Technology Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-06-22
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a workstation for tissue cell draws materials, the test platform comprises a workbench body, this internal refrigerating plant that is equipped with of workstation, the side of workstation is equipped with the control panel for show temperature and regulation and control temperature are equipped with the first hole of placing of a plurality of and 15ml centrifuging tube adaptation on the workstation body. The refrigerating device can provide a stable cold source for tissue cells during material taking, is adjustable in temperature, meets the requirement of the tissue cells on a low-temperature environment during material taking, is different from the low-temperature environment formed by direct contact with ice blocks, can avoid damage to a sample, and is favorable for keeping the state and activity of the sample.

Description

A workstation for histocyte is drawn materials

Technical Field

The utility model relates to a tissue cell device of drawing materials, concretely relates to workstation for tissue cell draws materials.

Background

In order to maintain the low metabolism of tissues and cells and maintain the state of the tissues and cells, the tissue and cells need to be taken in a low-temperature environment, generally on ice, but the method of cooling by ice blocks has many problems: 1. when the temperature of the ice block is below zero, irreversible large damage can be caused to tissue cells nearest to the ice block, water in the tissue cells is frozen, so that a tissue cell sample is frozen to be frozen, and particularly, the tissue and cells with small volume or more precious samples are frozen, and the consequences caused by the damage cannot be predicted; 2. the material taking of some tissue cells is carried out in a buffer solution, when the method is applied to the material taking of ice cakes, the buffer solution is easy to freeze because the temperature of the ice cakes is too low, and the method has great influence on the state of the tissue cells and the subsequent experiment operation; 3. the material drawing environment can not be maintained in a constant low-temperature environment by using ice blocks for cooling, and the low temperature maintained by the ice blocks is invalid before the experiment is finished when the material drawing time is longer under the influence of the quantity or the treatment mode of the tissue cells needing to be drawn and the tissue cells are damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a workstation for histocyte is drawn materials for histocyte can be in a invariable low temperature environment when drawing materials.

According to the utility model discloses a workstation for tissue cell draws materials, including the workstation body, this internal refrigerating plant that is equipped with of workstation, the side of workstation body is equipped with the control panel for show temperature and regulation and control temperature, this is equipped with the first hole of placing of a plurality of and 15ml centrifuging tube adaptation on the workstation body.

According to the utility model discloses a workstation for tissue cell draws materials has following technological effect at least: the refrigerating device can provide a stable cold source for tissue cells during material taking, is adjustable in temperature, meets the requirement of the tissue cells on a low-temperature environment during material taking, is different from the low-temperature environment formed by direct contact with ice blocks, can avoid damage to a sample, and is favorable for keeping the state and activity of the sample.

According to some embodiments of the invention, the first placing hole is formed extending downward from the top surface of the table body.

According to some embodiments of the utility model, the hole is placed to the second that is equipped with a plurality of and 50ml centrifuging tube adaptation on the workstation body.

According to some embodiments of the invention, the second placing hole is formed extending downward from the top surface of the table body.

According to some embodiments of the utility model, the workstation body is including the first stage body and the second stage body that set up side by side and inside intercommunication, first place the hole with the second is placed the hole and is all set up on the first stage body, the top surface of second stage body is equipped with the culture dish and places the platform.

According to some embodiments of the present invention, the cooling device comprises a circulation pipe disposed inside the workbench body, and a liquid refrigerant of low temperature and low pressure is disposed in the circulation pipe.

According to some embodiments of the utility model, the circulating pipe includes first circulating pipe and second circulating pipe, the first circulating pipe is pressed close to the first hole of placing with the second places the outer wall setting of hole, the second circulating pipe is pressed close to the bottom setting that the platform was placed to the culture dish.

According to some embodiments of the present invention, the temperature control range of the refrigerating device is 2 ℃ to 8 ℃.

According to some embodiments of the utility model, the top of workstation body is equipped with the heat preservation.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a worktable for sampling tissue cells according to the present invention;

FIG. 2 is a cross-sectional view of the worktable for tissue cell sampling according to the present invention;

reference numerals: a workbench body 101, a control panel 102, a first placing hole 103, a second placing hole 104, a culture dish placing table 105, a first circulating pipe 106, a second circulating pipe 107, and an insulating layer 108.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, the utility model provides a workstation for tissue cell draws materials, including workstation body 101, be equipped with refrigerating plant in the workstation body 101, the side of workstation body 101 is equipped with control screen 102 for show temperature and regulation and control temperature are equipped with the first hole 103 of placing of a plurality of and 15ml centrifuging tube adaptation on the workstation body 101.

According to the utility model discloses a workstation for tissue cell draws materials has following technological effect at least: the refrigerating device can provide a stable cold source for tissue cells during material taking, is adjustable in temperature, meets the requirement of the tissue cells on a low-temperature environment during material taking, is different from the low-temperature environment formed by direct contact with ice blocks, can avoid damage to a sample, and is favorable for keeping the state and activity of the sample. In addition, the first placing hole 103 can place a 15ml centrifuge tube.

In some embodiments of the present invention, the first placing hole 103 is formed by extending downward from the top surface of the workbench body 101, so that the 15ml centrifugal tube is more stable when placed.

In some embodiments of the present invention, the second placing hole 104 is provided on the workbench body 101 and is adapted to a plurality of centrifuge tubes of 50 ml.

According to some embodiments of the present invention, the second placing hole 104 is formed by extending downward from the top surface of the workbench body 101, so that the 50ml centrifuge tube is more stable when placed.

In some embodiments of the present invention, as shown in fig. 1, the workbench body 101 includes a first platform and a second platform which are arranged side by side and are connected inside, the first placing hole 103 and the second placing hole 104 are both arranged on the first platform, and the top surface of the second platform is provided with a culture dish placing platform 105.

In some embodiments of the present invention, the cooling device includes a circulation pipe disposed inside the workbench body 101, and a low-temperature low-pressure liquid refrigerant is disposed in the circulation pipe to provide a low-temperature environment for the workbench body 101. It can be understood that, the workbench body 101 is provided with the compressor, the condenser, and the throttling component, the compressor compresses the gaseous refrigerant into the high-temperature high-pressure gaseous state, and sends the gaseous refrigerant to the condenser, and becomes the high-temperature high-pressure liquid refrigerant through cooling, and the liquid refrigerant is throttled and reduced by the throttling component, and becomes the low-temperature low-pressure gas-liquid mixture, and the design of the refrigeration system in the prior art can be referred to for the arrangement of the refrigeration device, for example, the description of the refrigeration device in the "an energy-saving refrigeration device (publication number is CN 206449947U)" or the "a refrigeration device of a refrigeration equipment (publication number is CN 210441467U)" of the chinese utility model patent can be referred to, and is not specifically described here.

In some embodiments of the present invention, the circulation tube includes a first circulation tube 106 and a second circulation tube 107, the first circulation tube 106 is disposed adjacent to the outer walls of the first placing hole 103 and the second placing hole 104, and the second circulation tube 107 is disposed adjacent to the bottom of the culture dish placing table 105. As shown in FIG. 2, the first circulation tube 106 is disposed around the first placing hole 103 so that the 15ml centrifugal tube in the first placing hole 103 is uniformly cooled.

In some embodiments of the present invention, the temperature control range of the refrigeration device is 2 ℃ to 8 ℃. At this temperature, the tissue cell activity and state are most favorably maintained.

The utility model discloses an in some embodiments, the top of workstation body 101 is equipped with heat preservation 108 for guarantee the work invariant of workstation body 101 inside.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a workstation for tissue cell draws materials which characterized in that: the cooling device is arranged in the workbench body, a control screen is arranged on the side face of the workbench body and used for displaying temperature and regulating and controlling temperature, and a plurality of first placing holes matched with 15ml centrifuge tubes are formed in the workbench body; the first placing hole is formed by extending downwards from the top surface of the workbench body; the workbench body is provided with a plurality of second placing holes matched with 50ml centrifuge tubes; the second placing hole is formed by extending downwards from the top surface of the workbench body.

2. A workstation for obtaining tissue cells according to claim 1, characterized in that: the workbench body comprises a first workbench body and a second workbench body which are arranged side by side and communicated with each other inside, the first placing holes and the second placing holes are formed in the first workbench body, and a culture dish placing table is arranged on the top surface of the second workbench body.

3. A workstation for obtaining tissue cells according to claim 2, characterized in that: the refrigerating device comprises a circulating pipe arranged in the workbench body, and a low-temperature and low-pressure liquid refrigerant is arranged in the circulating pipe.

4. A workstation for obtaining tissue cells according to claim 3, characterized in that: the circulating pipe comprises a first circulating pipe and a second circulating pipe, the first circulating pipe is arranged close to the outer walls of the first placing hole and the second placing hole, and the second circulating pipe is arranged close to the bottom of the culture dish placing table.

5. A workstation for obtaining tissue cells according to claim 1, characterized in that: the temperature control range of the refrigerating device is 2-8 ℃.

6. A bench for drawing tissue cells as claimed in any one of claims 1 to 5, characterized in that: and the top of the workbench body is provided with a heat insulation layer.