Tumor immunotherapy test device

Abstract

The utility model relates to the technical field of medical test equipment, and discloses a tumor immunotherapy test device which comprises a box body of an incubator and a sealing box door, the device comprises a stand column, a placing disc and a positioning structure. A plurality of placing trays are uniformly arranged in the vertical direction and are rotationally connected to the stand column in a sleeving mode, the rotated placing trays are fixed to the stand column through positioning structures, and a plurality of first positioning grooves used for placing culture dishes are uniformly reserved in the upper sides of the placing trays; the test tube rack is arranged on the inner wall of the sealing box door; an electric heating tube, a temperature sensor and a control panel; the electric heating tube is arranged on the inner wall of the rear side of the box body, the temperature sensor is embedded in the box wall of the box body, the control panel is arranged at the top of the box body, and the electric heating tube, the temperature sensor and the control panel form a control circuit. Compared with the prior art, the tumor immunotherapy test device has the advantages that when the tumor immunotherapy test device is used, a culture dish and a test tube in which stem cells are stored can be taken and placed more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of medical test equipment, in particular to a tumor immunotherapy test device. Background Art

[0002] The method of tumor immunotherapy is also called stem cell transplantation. The main method is to extract the patient's blood and culture the stem cells in the laboratory to produce a large number of stem cells. After about a month, the stem cells are injected into the patient's body. Stem cells can control and kill tumor cells, so they are more effective in treating tumors.

[0003] Currently, the equipment used for stem cell storage and culture is generally a cell culture incubator. Although existing cell culture incubators can provide a constant temperature and airtight storage and culture environment for stem cell storage and culture, the culture dishes and test tubes containing stem cells are generally stacked inside the incubator, making it inconvenient to remove and place the culture dishes or test tubes, causing unnecessary trouble for stem cell experiments. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the above technical difficulties and provide a tumor immunotherapy test device, which can more conveniently take and place culture dishes and test tubes storing stem cells when in use.

[0005] In order to solve the above technical problems, the technical solutions provided by the present invention are as follows:

[0006] A tumor immunotherapy test device, comprising:

[0007] The incubator body and sealed door; the front side of the body is open, and the sealed door is arranged on the front side of the body;

[0008] A column, a placing plate and a positioning structure; the placing plate is evenly arranged in a plurality along the vertical direction, and is rotatably sleeved on the column. The rotating placing plate is fixed to the column through the positioning structure, and a plurality of positioning grooves for placing culture dishes are evenly reserved on the upper side of the placing plate;

[0009] The test tube rack is set on the inner wall of the sealed box door, and a row of test tubes are evenly placed on the test tube rack along the left and right directions;

[0010] Electric heating tube, temperature sensor and control panel; the electric heating tube is arranged on the inner wall of the rear side of the box, the temperature sensor is embedded in the box wall, and the control panel is arranged on the top of the box. The electric heating tube, temperature sensor and control panel constitute a control circuit.

[0011] As an improvement, the placement plate is a disc structure with a through hole reserved in the middle, and is movably connected to the column through the through hole, and a tray integrally formed on the column is overlapped on the lower side of the placement plate;

[0012] The positioning structure includes a washer, a spring, a toothed disc, and an annular tooth groove. The toothed disc is sleeved and fixed to the circular ring structure on the column, and an annular tooth groove is formed on the upper side of the placement plate, which meshes with the tooth surface on the lower side of the toothed disc. A washer is provided above the toothed disc and sleeved and fixed to the column. The washer and toothed disc are connected by a spring passing through the column, making it easy to immediately fix the placement plate after it is rotated.

[0013] As an improvement, the test tube rack is in a quadrangular prism structure as a whole, and a row of positioning grooves 2 for placing test tubes is formed on the top surface. There are two test tube racks provided on the upper and lower sides.

[0014] As an improvement, an LED light bar is also provided on the top of the box body, which forms a control circuit with the control panel and is used to illuminate the incubator.

[0015] It is worth mentioning that the electric heating tubes, temperature sensors, control panels and LED light strips used in this technical solution are all existing equipment in the common knowledge, and their use and control methods are all existing technologies.

[0016] The advantages of this utility model compared with the prior art are:

[0017] 1. When the new device is in use, multiple culture dishes are placed on each placement plate. By rotating a specific placement plate, the designated culture dish can be moved to the front of the experimenter, making it more convenient to take and place the culture dish storing stem cells.

[0018] 2. When the new device is in use, the test tubes storing stem cells can be conveniently taken out and placed.

[0019] 3. When in use, this new model can provide a constant temperature and sealed condition in the incubator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the present utility model.

[0021] Figure 2 This utility model Figure 1 Schematic diagram of part of the structure.

[0022] Figure 3 This utility model Figure 2 Partial structure diagram Figure 1 .

[0023] Figure 4 This utility model Figure 2 Partial structure diagram Figure 2 .

[0024] Figure 5 This utility model Figure 4 Schematic diagram of part of the structure.

[0025] Figure 6 It is a structural schematic diagram of the positioning structure of the utility model.

[0026] Figure 7 It is a structural schematic diagram of a test tube rack of the utility model arranged on a sealed box door.

[0027] As shown in the figure: 1. Box body; 2. Sealed box door; 3. Column; 4. Placement tray; 5. Positioning slot 1; 6. Test tube rack; 7. Electric heating tube; 8. Control panel; 9. Tray; 10. Pad; 11. Spring; 12. Tooth plate; 13. Annular tooth groove; 14. Positioning slot 2; 15. LED light strip; 16. Support foot. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variations thereof are intended to cover non-exclusive inclusions.

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] A tumor immunotherapy test device, comprising:

[0031] The incubator includes a body 1 and a sealed door 2. The body 1 is open at the front, and the sealed door 2 is mounted on the front of the body 1. The structure of the sealed door 2 mounted on the body 1 is conventionally known. The body 1 is a square structure, and support legs 16 are provided at each corner of the bottom.

[0032] Column 3, display tray 4, and positioning structure; five display trays 4 are evenly spaced vertically. The display trays 4 are circular discs with a through-hole in the center, movably connected to the column 3 via the through-hole. A tray 9 integrally formed on the column 3 overlaps the lower side of the display tray 4, and multiple positioning grooves 5 for placing culture dishes are evenly spaced on the upper side of the display tray 4. The positioning structure includes a pad 10, a spring 11, a toothed disc 12, and an annular tooth groove 13; the toothed disc 12 is connected to the circular ring structure fixed to the column 3, and the upper side of the display tray 4 has an annular tooth groove 13 that meshes with the tooth surface of the toothed disc 12. A pad 10 is located above the toothed disc 12, which is connected to the column 3. The pad 10 and toothed disc 12 are connected by a spring 11.

[0033] The test tube rack 6 has a quadrangular prism structure as a whole, and a row of positioning grooves 14 for placing test tubes is formed on the top surface. The test tube rack 6 is fixed to the inner wall of the sealed box door 2;

[0034] The electric heating tube 7, temperature sensor, and control panel 8 are mounted on the rear inner wall of the incubator 1, while the temperature sensor is embedded in the wall of the incubator 1. The control panel 8 is mounted on the top of the incubator 1. The electric heating tube 7, temperature sensor, and control panel 8 form a control circuit that provides a constant temperature environment within the incubator. An LED light strip 15 is also mounted on the top of the incubator 1, which together with the control panel 8 form a control circuit.

[0035] In the specific implementation of this embodiment: a culture dish is placed in each positioning groove 1 5, and a test tube is placed in each positioning groove 2 14. After the sealed box door 2 is closed, the stem cells in the culture dishes and test tubes can be well stored and cultured in the incubator.

[0036] After opening the sealed box door 2, the designated culture dish can be rotated to the experimenter's front by rotating the specific placement plate 4 (the rotating placement plate 4 can be immediately fixed through the cooperation of the toothed plate 12 and the annular tooth groove 13). At the same time, the test tubes can be taken and placed very conveniently, so that the culture dish or test tube storing the designated stem cells can be taken and placed more conveniently.

[0037] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A tumor immunotherapy test device, characterized in that: include: An incubator body (1) and a sealed door (2); the front side of the body (1) is open, and the sealed door (2) is cooperatively arranged on the front side of the body (1); A column (3), a placing plate (4) and a positioning structure; a plurality of placing plates (4) are evenly arranged in the vertical direction and are all rotatably sleeved on the column (3); the rotating placing plates (4) are fixed on the column (3) through the positioning structure; a plurality of positioning grooves (5) for placing culture dishes are evenly reserved on the upper side of the placing plates (4); A test tube rack (6) is provided on the inner wall of the sealed box door (2), and a row of test tubes are evenly placed on the test tube rack (6) in the left-right direction; An electric heating pipe (7), a temperature sensor and a control panel (8); the electric heating pipe (7) is arranged on the inner wall of the rear side of the box body (1), the temperature sensor is embedded in the box wall of the box body (1), and the control panel (8) is arranged on the top of the box body (1); the electric heating pipe (7), the temperature sensor and the control panel (8) constitute a control circuit.

2. A tumor immunotherapy experimental device according to claim 1, characterized in that: The placing plate (4) is a circular plate structure with a through hole reserved in the middle, and is movably connected to the column (3) through the through hole, and a tray (9) integrally formed on the column (3) is overlapped on the lower side of the placing plate (4).

3. The tumor immunotherapy experimental device according to claim 2, characterized in that: The positioning structure comprises a pad (10), a spring (11), a toothed disc (12) and an annular tooth groove (13); the toothed disc (12) is sleeved and fixed on a circular ring structure on a column (3), and an annular tooth groove (13) is formed on the upper side of the placement plate (4) and meshes with the tooth surface of the lower side of the toothed disc (12); a pad (10) sleeved and fixed on the column (3) is provided above the toothed disc (12), and the pad (10) and the toothed disc (12) are connected via a spring (11).

4. The tumor immunotherapy experimental device according to claim 1, characterized in that: The test tube rack (6) is in the form of a quadrangular prism structure as a whole, and a row of positioning grooves (14) for placing test tubes is formed on the top surface.

5. The tumor immunotherapy experimental device according to claim 1, characterized in that: The top of the box (1) is also provided with an LED light bar (15), which forms a control circuit with the control panel (8).

6. The tumor immunotherapy experimental device according to claim 1, characterized in that: The box body (1) is a square box structure, and support legs (16) are respectively provided at each corner of the bottom.

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