Medical centrifuge turntable

Abstract

The utility model discloses a medical centrifuge turntable which comprises a turntable main body, the turntable main body is integrally of a disc-shaped structure, a plurality of supports are arranged on the turntable main body, the supports and the turntable main body are of an integral structure, the structures of the supports are the same, and the supports are distributed on the turntable main body at equal intervals. The outer edge of the bracket is of an arc-shaped structure; mounting grooves are formed in the brackets; the reagent box can be directly used in the centrifugal machine, part of reagent tubes, reagent bottles and the like can be placed conveniently, and the requirement for centrifugation of part of medical auxiliary parts is met.

Description

Technical Field

[0001] The utility model relates to a turntable of a medical centrifuge. Background Art

[0002] The main function of a medical centrifuge is to separate suspended particles and substances with different specific gravities in a mixed solution. The medical centrifuge generates a strong centrifugal force through high-speed rotation, enabling the particles in the liquid to overcome the diffusion effect and accelerate the sedimentation speed, thereby achieving the separation of substances with different densities and buoyancies. Specific applications include separating formed components such as red blood cells, white blood cells, and platelets in blood, concentrating cells or other formed components in body fluids, extracting and studying biomolecules such as proteins and DNA, separating active pharmaceutical ingredients during the pharmaceutical process, and removing impurities during vaccine preparation. In addition, medical centrifuges are also used for storing and transporting samples such as blood.

[0003] In the existing medical field, with the continuous improvement and increase of medical devices, accessories, detection components, etc., the requirements for various medical equipment are also constantly increasing; for example, in the use of medical centrifuges, the principles of existing centrifuges are basically similar, and the key is their turntables. Before centrifugation, various reagents, test tubes, etc. are placed or fixed on the turntable. However, with the rapid development of medical products and the gradual increase of various medical accessories, the existing centrifuge turntables cannot meet the placement needs of various reagent bottles, reagent kits, test tubes, and other medical accessories. Therefore, it is necessary to develop a new type of turntable for centrifuges to solve the problems encountered in the use of existing centrifuges. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a medical centrifuge turntable that is convenient to use, simple to operate, can be directly used in a centrifuge, is convenient for placing some reagent tubes, reagent bottles, etc., meets the centrifugation needs of some medical accessories, and has practicality and wide use.

[0005] To solve the above problems, the utility model adopts the following technical solutions:

[0006] A medical centrifuge turntable includes a turntable main body. The turntable main body is integrally in a disc-shaped structure. The turntable main body is provided with a plurality of brackets. The brackets and the turntable main body are of an integral structure. The brackets have the same structure and are equally spaced on the turntable main body. The outer edges of the brackets are all in an arc-shaped structure; mounting grooves are provided on the brackets.

[0007] Preferably, a central hole is provided in the middle of the turntable main body, and fixing holes are provided around the central hole.

[0008] This setting, the functions of the central hole and the fixing holes are to facilitate the installation of the turntable inside the centrifuge and make it centered.

[0009] Preferably, a countersunk screw hole is provided in the installation groove, and limiting grooves are provided on both sides of the countersunk screw hole, and the limiting grooves are symmetrically distributed with the countersunk screw hole as the center.

[0010] With this setting, through the function of the countersunk screw hole, it is convenient for the installation and fixation of reagent tubes, etc. on the placement rack. Through the function of the limiting grooves, the positioning and limiting of the placement rack are realized, so that it will not shake after installation.

[0011] Preferably, an annular groove is further provided on the bracket; the countersunk screw hole, the annular groove, and the central hole are on the same center line.

[0012] With this setting, when medical auxiliary devices such as reagent tubes and reagent bottles are placed inside the centrifuge, they are basically at the same center of the circle, making the centrifuge work more smoothly and producing better use effects.

[0013] Preferably, reinforcing ribs are provided on the back of the bracket; a chamfer structure is provided on the outside of the reinforcing ribs.

[0014] The setting of the reinforcing ribs improves the structural strength of the entire bracket and the turntable; the chamfer structure facilitates the rotation of the turntable and reduces the influence on the centrifuge when the turntable rotates.

[0015] Preferably, a U-shaped groove is provided between the brackets.

[0016] The design of the U-shaped groove allows a certain distance to be reserved between the brackets. After the placement rack (the structure for placing reagent tubes, reagent bottles, etc.) is installed on the brackets, when testing medical auxiliary devices such as reagent tubes and reagent bottles, they do not interfere with each other, facilitating the normal operation of the centrifuge and the smooth progress of the experiment.

[0017] The beneficial effects of the present utility model are: it is convenient to use, simple to operate, can be directly used in a centrifuge, facilitates the placement of some reagent tubes, reagent bottles, etc., meets the centrifugation needs of some medical auxiliary parts, and has practicability and wide application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art, but it is not a limitation to the protection scope of the present utility model.

[0019] Figure 1 is a structural schematic diagram of the present utility model;

[0020] Figure 2 is a schematic diagram of the back structure of the present utility model.

[0021] Among them, 1. bracket, 2. mounting groove, 3. countersunk screw hole, 4. limiting groove, 5. U-shaped groove, 6. annular groove, 7. fixing hole, 8. central hole, 9. reinforcing rib, 10. chamfer structure. Detailed implementation mode

[0022] Refer to Figures 1 to 2 A medical centrifuge turntable shown in the figure includes a turntable main body. The turntable main body is of a disc-shaped structure as a whole. A plurality of brackets 1 are provided on the turntable main body. The brackets 1 and the turntable main body are of an integral structure. The brackets 1 have the same structure. The brackets 1 are equally spaced on the turntable main body. The outer edges of the brackets 1 are all of an arc-shaped structure; mounting grooves 2 are provided on the brackets.

[0023] Furthermore, a central hole 8 is provided in the middle of the turntable main body, and fixing holes 7 are provided around the central hole 8.

[0024] Furthermore, countersunk screw holes 3 are provided in the mounting grooves 2, and limiting grooves 4 are provided on both sides of the countersunk screw holes 3. The limiting grooves 4 are symmetrically distributed with the countersunk screw holes 3 as the center.

[0025] Furthermore, annular grooves 6 are also provided on the brackets 1; the countersunk screw holes 3, the annular grooves 6, and the central hole 8 are on the same center line.

[0026] Furthermore, reinforcing ribs 9 are provided on the back of the brackets 1; chamfer structures 10 are provided on the outer sides of the reinforcing ribs 9.

[0027] Furthermore, U-shaped grooves 5 are provided between the brackets 1, and the U-shaped grooves 5 are of the same size.

[0028] Furthermore, the whole bracket is of a fan-shaped structure.

[0029] Furthermore, the annular groove penetrates through the bracket.

[0030] Furthermore, there are a plurality of fixing holes, and the fixing holes are equally spaced around the central hole.

[0031] The turntable of this application is made of alloy material and has good anti-deformation ability.

[0032] The turntable of this application is applicable to different centrifuges.

[0033] The placement rack (not shown) recorded in this utility model can be designed into various structures or styles according to actual needs, and it is fixed on the turntable when in use.

[0034] When the utility model is used, the turntable is installed inside the centrifuge, a specific placement rack (bolt fixed) is installed on the turntable, and medical auxiliary parts such as reagent tubes, reagent bottles, and reagent bags are installed on the specific placement rack. Then the centrifuge is started and the centrifuge works to separate or shake objects or solutions inside medical auxiliary parts such as reagent tubes, reagent bottles, and reagent bags through the action of centrifugal force.

[0035] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A medical centrifuge turntable, comprising a turntable body, characterized in that: The turntable body is in an overall disc-shaped structure. A plurality of brackets are provided on the turntable body. The brackets and the turntable body are of an integral structure. The bracket structures are the same, and the brackets are equidistantly distributed on the turntable body. The outer edges of the brackets are all in an arc-shaped structure; mounting grooves are provided on the brackets.

2. The medical centrifuge turntable according to claim 1, characterized in that: A central hole is provided in the middle of the turntable body, and fixing holes are provided around the central hole.

3. A medical centrifuge turntable according to claim 2, wherein: Counterbore screw holes are provided in the mounting grooves, and limiting grooves are provided on both sides of the counterbore screw holes. The limiting grooves are symmetrically distributed with the counterbore screw holes as the center.

4. A medical centrifuge turntable according to claim 3, characterized in that: An annular groove is also provided on the bracket; the counterbore screw hole, the annular groove, and the central hole are on the same center line.

5. A medical centrifuge turntable according to claim 1, characterized in that: Reinforcing ribs are provided on the back of the bracket; a chamfer structure is provided on the outside of the reinforcing ribs.

6. A medical centrifuge turntable according to claim 1, characterized in that: A U-shaped groove is provided between the brackets.

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