Sample disc for blood analyzer

Abstract

The utility model discloses a sample disc for a blood analyzer, and relates to the technical field of blood analysis. The sample rack comprises a tray and a sample rack arranged in the tray, the tray comprises a main body, a cushion layer integrally arranged at the bottom of the main body, a partition plate fixed to the middle of the cushion layer, limiting grooves formed in the edge of the cushion layer at equal intervals, a front support integrally arranged on the front portion of the main body and a rear support arranged on the rear portion of the main body in a sunken mode. A protrusion is integrally arranged on the lower side face of the sample frame and matched with the limiting groove, and a containing groove position used for storing a blood sample tube is arranged in the sample frame. According to the utility model, the sample rack is matched with the limiting groove, so that the orderly and stable storage of blood sample tubes is realized, the compatibility of automatic operation is improved, manual operation errors are reduced, the stability of the sample plate in the operation process is obviously enhanced by the integral injection molding structure and the anti-slip design of the main body, the sliding risk is reduced, and the working efficiency is improved. And the safety and the accuracy of the sample treatment process are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of blood analysis, and particularly relates to a sample disk for a blood analyzer. Background Art

[0002] In the current medical and health field, blood analysis, as an important means for diagnosing diseases and monitoring the treatment effect, its accuracy and efficiency directly affect clinical decision-making and the quality of patient care.

[0003] Blood sample processing methods include sample collection, storage, transportation, and loading on the analyzer. The traditional sample disk has a single structure, lacks effective anti-slip and positioning mechanisms, is difficult to ensure the stability of the sample during operation, and often fails to make full use of space, which is not conducive to the organization and management of samples. In addition, the lack of automation compatibility leads to the inability to meet the needs of modern laboratories for efficient and accurate processing of a large number of samples.

[0004] Therefore, the utility model proposes a sample disk for a blood analyzer to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sample disk for a blood analyzer, which solves the existing problems through...

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a sample disk for a blood analyzer, including a tray and a sample rack arranged inside the tray; the tray includes a main body, a cushion layer integrally arranged at the bottom of the main body, a partition fixed at the middle position of the cushion layer, limiting grooves equidistantly opened at the edge of the cushion layer, a front support integrally arranged at the front of the main body, and a rear support recessed at the rear of the main body; a protrusion is integrally arranged on the lower side of the sample rack, and the protrusion is matched with the limiting groove, and the sample rack is internally provided with placement slots for storing blood sample tubes.

[0008] The utility model is further arranged such that the upper side of the cushion layer is attached to the lower side of the sample rack, and anti-slip patterns are uniformly arranged on the upper side of the cushion layer.

[0009] The utility model is further arranged such that anti-slip pads are provided at the corners of the lower side of the main body.

[0010] The utility model is further arranged such that a hollow area is recessed on the lower side of the main body, and the limiting groove is communicated with the hollow area.

[0011] The utility model is further arranged such that the edge of the cushion layer is spaced from the inner wall of the main body, and the main body is an integrally formed injection molding structure.

[0012] The utility model is further configured such that there is a gap between adjacent sample racks, and the height of the sample rack is lower than the height of the partition board.

[0013] The utility model has the following beneficial effects:

[0014] 1. Through the integrally formed injection molding structure and anti-slip design of the main body (including the anti-slip pattern of the cushion layer and the anti-slip pad on the lower side of the main body), the utility model significantly enhances the stability of the sample tray during operation, reduces the risk of sliding, and ensures the safety and accuracy of the sample processing process; the design of the empty area not only reduces the weight of the sample tray but also ensures air circulation, which is helpful for sample preservation; the setting of the partition board effectively separates different areas, increases the structural stability, and at the same time, the layout of the limiting grooves facilitates the positioning of the sample tubes or sample racks, improving the standardization and efficiency of sample management.

[0015] 2. By matching the sample rack with the limiting groove, the utility model not only realizes the orderly and stable storage of blood sample tubes but also improves the compatibility of automated operations, reduces manual operation errors, and enhances the accuracy of sample analysis and laboratory work efficiency; operators can complete the installation of the sample rack and the loading of sample tubes through simple steps, reducing the operation complexity, improving the loading efficiency, and ensuring sample integrity, which is beneficial to maintaining the smooth operation of the entire analysis process. [[ID=I0]]

[0016] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 It is a schematic view of one side of the upper part of the overall structure of a sample tray for a blood analyzer.

[0019] Figure 2 It is a schematic view of the other side of the upper part of the overall structure of a sample tray for a blood analyzer.

[0020] Figure 3 It is a schematic view of the lower part of the overall structure of a sample tray for a blood analyzer.

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Tray; 11. Main body; 12. Cushion layer; 13. Partition; 14. Front support; 15. Rear support; 16. Limit groove; 17. Hollow area; 18. Anti-slip pad; 2. Sample rack. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0024] Please refer to Figures 1-3 , the present invention is a sample tray for a blood analyzer, including a tray 1. The tray 1 includes a main body 11, a cushion layer 12 integrally provided at the bottom of the main body 11, a partition 13 fixed at the middle position of the cushion layer 12, limit grooves 16 equidistantly opened at the edge of the cushion layer 12, a front support 14 integrally provided at the front of the main body 11, and a rear support 15 recessed at the rear of the main body 11.

[0025] Specifically, a hollow area 17 is recessed on the lower side of the main body 11, and the limit groove 16 communicates with the hollow area 17; there is a gap between the edge of the cushion layer 12 and the inner wall of the main body 11, and the main body 11 is an integrally formed injection-molded structure; the structural design of the tray 1 (such as the hollow area 17) reduces the overall weight while ensuring functionality, improving the operation convenience. The addition of the partition 13 effectively separates different areas, increasing the structural stability; the main body 11 being an integrally formed injection-molded structure simplifies the manufacturing process and reduces the assembly steps, making the sample tray more durable and easy to clean and maintain; the setting of the limit groove 16 and the hollow area 17 not only provides a convenient positioning mechanism for directly placing blood sample tubes or the subsequent sample rack 2, but also promotes air circulation, which is beneficial to sample preservation.

[0026] Furthermore, the upper side of the cushion layer 12 is in contact with the lower side of the sample rack 2, and anti-slip lines are evenly arranged on the upper side of the cushion layer 12; anti-slip pads 18 are provided at the corners of the lower side of the main body 11; through the anti-slip line design on the cushion layer 12 and the anti-slip pads 18 on the lower side of the main body 11, the stability of the sample tray during operation is enhanced, the sliding risk is reduced, and the safety and accuracy of sample processing are ensured. Embodiment 2

[0027] Please refer to Figure 1 and Figure 2, on the basis of the first specific embodiment, a sample tray for a blood analyzer includes a sample rack 2 disposed inside a tray 1. A protrusion is integrally provided on the lower side of the sample rack 2, and the protrusion is matched with a limiting groove 16. The sample rack 2 is internally provided with placement slots for storing blood sample tubes. The introduction of the sample rack 2 realizes the orderly storage of blood sample tubes. Through the design of the internally provided placement slots, it not only improves the standardization degree of sample processing, but also greatly improves the efficiency of sample loading and analysis. The precise matching mechanism between the protrusion on the lower side of the sample rack 2 and the limiting groove 16 ensures the firm fixation of the sample rack 2 in the tray 1, reduces the positioning error during manual placement, and improves the accuracy of sample analysis. The combined design of the tray 1 and the sample rack 2 is more adaptable to the working process of an automated blood analyzer, reduces manual intervention, and improves the automation degree of analysis and the working efficiency of the laboratory.

[0028] Specifically, there is an interval between adjacent sample racks 2, and the height of the sample rack 2 is lower than the height of the partition 13. The height of the sample rack 2 is lower than that of the partition 13. This spaced layout not only facilitates air circulation and reduces the risk of sample cross-contamination, but also leaves more visible space for observing the sample state or instrument operation.

[0029] The operation process of this embodiment is as follows: First, the operator prepares the required number of blood sample tubes, ensuring that each tube has been correctly collected and sealed with blood samples according to the standard procedures; carefully place the sample rack 2 into the tray 1. Due to the precise matching between the protrusion design on the lower side of the sample rack 2 and the limiting groove 16 of the tray 1, the operator only needs to align the position and gently press down to hear or feel a "click" sound, ensuring that the sample rack 2 is firmly installed in the predetermined position and will not move or fall off during subsequent operations; according to the layout of the placement slots inside the sample rack 2, the operator inserts the blood sample tubes into the corresponding slots one by one, which can not only ensure that the tubes stand firmly but also will not cause extrusion to the tubes, thus ensuring the integrity of the samples. Since there is an interval between adjacent sample racks 2, even under full load conditions, air circulation can be ensured, which helps to maintain the appropriate storage conditions of the samples; after loading the blood sample tubes, the operator needs to check whether all the tubes are correctly placed without omission or misalignment. After that, the assembled sample tray is placed in the designated position of the blood analyzer, and the instrument will automatically recognize the presence of the sample tray and start the automated sample processing process, including but not limited to steps such as sample identification, distribution, pretreatment, and analysis.

[0030] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A sample disk for a blood analyzer, comprising a tray (1) and a sample rack (2) disposed inside the tray (1); characterized in that: The tray (1) includes a main body (11), a cushion layer (12) integrally provided at the bottom of the main body (11), a partition (13) fixed at the middle position of the cushion layer (12), limiting grooves (16) equidistantly opened at the edge of the cushion layer (12), a front support (14) integrally provided at the front of the main body (11), and a rear support (15) recessed at the rear of the main body (11); A protrusion is integrally provided on the lower side of the sample rack (2), and the protrusion is matched with the limiting groove (16). The sample rack (2) is internally provided with placement slots for storing blood sample tubes.

2. The sample disk for a hematology analyzer according to claim 1, wherein The upper side of the cushion layer (12) is attached to the lower side of the sample rack (2), and anti-slip patterns are uniformly provided on the upper side of the cushion layer (12).

3. The sample disk for a blood analyzer according to claim 1, characterized in that, Anti-slip pads (18) are provided at the corners of the lower side of the main body (11).

4. The sample tray for a hematology analyzer according to claim 1, wherein, A hollow area (17) is recessed on the lower side of the main body (11), and the limiting groove (16) communicates with the hollow area (17).

5. A sample disk for a hematology analyzer according to claim 1, characterized in that, The edge of the cushion layer (12) is spaced from the inner wall of the main body (11), and the main body (11) is an integrally formed injection molding structure.

6. The sample tray for a hematology analyzer according to claim 1, wherein, The adjacent sample racks (2) are spaced apart, and the height of the sample rack (2) is lower than the height of the partition (13).

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