Reaction disc for use in a specific protein analyzer

Abstract

The utility model relates to a reaction disc for specific protein analyzer, including reaction disc body, the reaction disc body has been opened annular groove along its axial direction, the annular groove is detachably connected with multiple groups for placing reaction container's placement assembly, the reaction disc body middle part is equipped with the carousel that can rotate with it, the placement assembly includes placement part and connecting part, the placement part is used for placing reaction container, the connecting part is used for with carousel detachably connected with placement part, this reaction disc for specific protein analyzer not only can modular management to reaction container, need not to take place alone, improve work efficiency, and also convenient to the placement assembly is replaced regularly.

Description

Technical Field

[0001] This utility model relates to the field of specific protein detection technology, specifically to a reaction disk used in a specific protein analyzer. Background Technology

[0002] In clinical testing, specific protein analyzers are widely used to detect the levels of specific proteins in biological samples such as blood and urine, including C-reactive protein, immunoglobulins, and complement. The detection process typically involves multiple steps, including sample loading, reagent mixing, reaction incubation, and optical detection. Among these steps, the reaction disk, as the core component that holds the reaction vessel, directly affects the detection efficiency and system stability.

[0003] Currently, most common reaction disk structures involve creating multiple slots on the outer periphery of the reaction disk body, into which reaction containers are directly inserted and secured. However, this structure has the following drawbacks: since each reaction container needs to be inserted or removed individually, the operation is cumbersome and time-consuming; moreover, the placement components used to hold the reaction containers need to be replaced after a period of use, but the existing placement components are usually fixedly connected to the reaction disk body, making them inconvenient to replace. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a reaction plate for a specific protein analyzer, which not only enables modular management of the reaction container without the need for individual handling, thus improving work efficiency, but also facilitates the periodic replacement of the placement components.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a reaction disk for a specific protein analyzer, including a reaction disk body, an annular groove is opened on the reaction disk body along its axial direction, and multiple sets of placement components for placing reaction containers are detachably connected in the annular groove.

[0006] Compared with existing technologies, the advantages of this solution are as follows: by placing multiple reaction containers together in a placement component that is detachably connected to the reaction disk body, modular management is achieved. After the test is completed, multiple reaction containers can be removed at once without individual operation, which significantly improves work efficiency. Moreover, it is more convenient to operate when the placement component is replaced periodically.

[0007] In a preferred embodiment of the present invention, the reaction disk body has a turntable in the middle that can rotate relative to it, and the placement assembly includes a placement part and a connecting part. The placement part is used to place the reaction container, and the connecting part is used to detachably connect the placement part to the turntable.

[0008] Explanation: The reaction disk body has a cavity in the middle, and the turntable is set on the upper part of the cavity and covers it. The inner and outer sides of the reaction disk body are symmetrically arranged with through slots and photodetectors corresponding to the positions of the through slots. The absorbance of the reaction liquid in the reaction container is detected and analyzed by the photodetectors.

[0009] The beneficial effects of this solution are as follows: The placement section is connected to the turntable via the connecting section. The rotation of the turntable drives the placement section to rotate, which in turn drives the reaction containers located in the placement section to rotate. This allows the photodetector to sequentially detect and analyze the absorbance of the reaction liquid in each reaction container. The connecting section is detachably connected to the turntable, allowing the placement section to be separated from the turntable after the detection is completed. This facilitates the batch handling of reaction containers through the placement component, improving work efficiency.

[0010] In a preferred embodiment of the present invention, the placement part includes a plurality of placement blocks arranged in sequence, each placement block having a receiving cavity opened in the vertical direction.

[0011] The beneficial effects of this solution are: when placing the reaction vessel using the placement assembly, the reaction vessel is placed into the receiving cavity, and the receiving cavity is used to position the reaction vessel, thus preventing the reaction vessel located in the placement assembly from becoming tilted.

[0012] In a preferred embodiment of the present invention, the turntable is provided with a plurality of first connecting holes spaced apart along its circumference. The connecting part includes a connecting plate disposed on one side of the upper part of the placement block. The connecting plate is provided with a second connecting hole that can match the position of the first connecting holes. By passing a locking member through the second connecting hole and the first connecting hole, the placement component is detachably connected to the turntable.

[0013] The beneficial effects of this solution are: when installing the component, the connecting plate is placed on the turntable, the first connecting hole is aligned with the second connecting hole, and the locking piece passes through the second connecting hole and the first connecting hole, thereby detachably connecting the component to the turntable. The installation and disassembly operations are relatively convenient.

[0014] In a preferred embodiment of this utility model, a gap is left between two adjacent placement blocks.

[0015] The beneficial effects of this scheme are: the laser emitted by the optical detection instrument passes through the gap and is received by the optical detection instrument set on the other side, thereby detecting and analyzing the absorbance of the reaction liquid in the reaction vessel.

[0016] In a preferred embodiment of this utility model, an extraction plate is provided on the upper middle part of the connecting plate along the vertical direction.

[0017] The beneficial effects of this solution are as follows: When replacing the placement component, the entire placement component can be moved by pinching the extraction plate, which is more convenient than directly picking up the placement block located in the annular groove; by placing the extraction plate in the middle of the upper side of the connecting plate, the reaction vessel located in the containment cavity can be kept balanced when the placement component is moved by the extraction plate, thereby preventing it from tipping to one side. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of an embodiment of the reaction disk of this utility model applied to a specific protein analyzer.

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the reaction disk body.

[0020] Figure 3 for Figure 2 A schematic diagram of the structure in which the components are placed. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only for explaining the present invention and do not limit the scope of protection of the present invention.

[0022] The terms "first," "second," etc., used in the specification, claims, and embodiments of this application are used to distinguish similar objects, rather than to describe a specific order or sequence.

[0023] The present invention will be further described in detail below through preferred embodiments: The reference numerals in the accompanying drawings include: reaction disk body 1, turntable 2, annular groove 3, connecting plate 4, second connecting hole 5, extraction plate 6, receiving cavity 7, and placement block 8.

[0024] As attached Figure 1 and attached Figure 2 As shown: The reaction disk of this embodiment, applied to a specific protein analyzer, includes a reaction disk body 1. The reaction disk body 1 has a cavity in the middle. A turntable 2 is provided on the upper side of the cavity, covering it and rotating relative to the reaction disk body 1. The turntable 2 has a plurality of first connection holes spaced apart along its circumference. The motor assembly that drives the turntable 2 to rotate is located in the cavity. The reaction disk body 1 has an annular groove 3 along its axial direction. A plurality of placement components for placing reaction containers are detachably connected in the annular groove 3.

[0025] As attached Figure 3As shown: The placement assembly includes a placement section for placing the reaction vessel. Specifically, the placement section includes a plurality of placement blocks 8 arranged sequentially. In this embodiment, nine blocks are preferably provided. Each placement block 8 has a receiving cavity 7 opened in the vertical direction, and a gap is left between adjacent placement blocks 8.

[0026] As attached Figure 3 As shown: The placement assembly further includes a connecting part, which is used to detachably connect the placement part to the turntable 2. Specifically, the connecting part includes a connecting plate 4 disposed on one side of the upper part of the placement block 8. An extraction plate 6 is disposed in the middle of the upper side of the connecting plate 4 along the vertical direction. The connecting plate 4 is provided with a second connecting hole 5 that can match the position of the first connecting hole. In this embodiment, each connecting plate 4 is preferably provided with four second connecting holes 5, arranged in pairs on both sides of the extraction plate 6. The placement assembly is detachably connected to the turntable 2 by a locking member passing through the second connecting hole 5 and the first connecting hole. In this embodiment, the locking member is preferably a bolt, which is not shown in the figure.

[0027] Specific working principle: The installation steps are as follows: First, place the placement block 8 into the annular groove 3, then place the connecting plate 4 on the turntable 2, aligning the first connecting hole with the second connecting hole 5. Pass the bolts through the second connecting hole 5 and the first connecting hole in sequence and tighten them, thereby detachably connecting the placement component to the turntable 2. When it is necessary to replace the placement component, first loosen the bolts, then pinch the extraction plate 6 to remove the placement component from the annular groove 3, then put in the new placement component and lock the new placement component on the turntable 2 with the bolts.

[0028] The above installation process is not required during daily use. Only when the placement component needs to be replaced should the entire placement component be removed from the turntable 2 and a new placement component be installed.

[0029] The preferred embodiments of this application have been described in detail above with reference to the accompanying drawings. Typical known structures and common knowledge techniques in the preferred embodiments have not been described in detail here. Those skilled in the art can improve and implement the technical solution of this utility model based on the inspiration given in these embodiments and their own capabilities. Some typical known structures, known methods or common knowledge techniques should not be obstacles for those skilled in the art to implement this application.

[0030] The scope of protection claimed in this application shall be determined by the contents of its claims. The contents of the utility model description, specific embodiments, and drawings are used to interpret the claims.

[0031] Within the scope of the technical concept of this application, several modifications can be made to the specific implementation of this application, and these modified implementations should also be considered within the protection scope of this application.

Claims

1. A reaction disk for use in a specific protein analyzer, comprising a reaction disk body, characterized in that: The reaction disk body has an annular groove along its axial direction, and multiple sets of placement components for placing reaction containers are detachably connected within the annular groove. A turntable that can rotate relative to the reaction disk body is located in the middle of the reaction disk body. Each placement component includes a placement part and a connecting part. The placement part is used to place the reaction container, and the connecting part is used to detachably connect the placement part to the turntable. Multiple first connecting holes are spaced apart along the circumference of the turntable. The connecting part includes a connecting plate located on one side of the upper part of the placement block. The connecting plate has second connecting holes that match the positions of the first connecting holes. A locking member passes through the second connecting hole and the first connecting hole, thereby detachably connecting the placement component to the turntable.

2. The reaction disk for use in a specific protein analyzer according to claim 1, characterized in that: The placement section includes a plurality of placement blocks arranged in sequence, each placement block having a receiving cavity opened in the vertical direction.

3. The reaction disk for use in a specific protein analyzer according to claim 2, characterized in that: A gap is left between each pair of adjacent blocks.

4. The reaction disk for use in a specific protein analyzer according to claim 1, characterized in that: An extraction plate is provided on the upper middle part of the connecting plate along the vertical direction.

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