Special reagent classification and storage rack for blood transfusion laboratory
By designing a reagent sorting and storage rack, the problems of reagent bottles being easily dropped and confused during retrieval were solved, enabling refined management and rapid and accurate retrieval of reagents, and improving the work efficiency and safety of the blood transfusion laboratory.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIBET AUTONOMOUS REGION PEOPLES HOSPITAL
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-14
AI Technical Summary
The problems of reagent bottles being easily dropped and confused in blood transfusion laboratories affect the accuracy of test results and pose a safety threat.
The design includes a reagent classification and storage rack with four storage areas: a first storage area, a second storage area, a third storage area, and a fourth storage area. These areas are used to store irregular antibody screening cell reagents, blood typing reverse typing reagents, blood typing forward typing and Rh(D) blood typing reagents, and agglutinating amine crossmatch reagents. Each storage area has a corresponding placement slot and name label to ensure the precise classification and stable placement of the reagents.
It enables precise reagent positioning and rapid retrieval, reduces operational errors, improves the reliability of test results and laboratory work efficiency, and reduces reagent waste and safety risks.
Smart Images
Figure CN224486102U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laboratory equipment technology, and in particular to a reagent sorting and storage rack specifically for blood transfusion laboratories. Background Technology
[0002] In transfusion compatibility testing, a wide variety of reagents are commonly used, including but not limited to agglutinating amine crossmatch reagents, positive blood typing reagents, Rh(D) blood typing reagents, reverse blood typing reagents, and irregular antibody screening cells. Due to the lack of dedicated, fixed storage locations, these reagent bottles are prone to being dropped or confused during routine work, which can not only affect the accuracy of test results but also pose a threat to laboratory safety. Utility Model Content
[0003] This utility model provides a reagent sorting and storage rack specifically for blood transfusion laboratories to solve the technical problems in the prior art, such as reagent bottles being easily dropped and reagents being mistakenly taken.
[0004] In view of the above technical problems, this utility model provides a reagent classification and storage rack for blood transfusion laboratories, including a first storage area, a second storage area, a third storage area and a fourth storage area disposed on a base; the first storage area is provided with at least one first placement slot for irregular antibody screening cell reagents, the second storage area is provided with at least one second placement slot for blood typing reverse typing reagents, the third storage area is provided with at least one third placement slot for blood typing forward typing and Rh(D) blood typing reagents, and the fourth storage area is provided with a fourth placement slot for agglutinating amine crossmatch reagents; the first storage area, the second storage area and the third storage area are arranged sequentially along the width direction of the base, and the fourth storage area covers the width direction of the base and is arranged adjacent to the first storage area, the second storage area and the third storage area.
[0005] Optionally, the fourth storage area further includes a fifth storage tank for storing low-ion solution LIM and a sixth storage tank for storing resuspension.
[0006] Optionally, the first storage area is further provided with a first name mark for marking the placement position of different irregular antibody screening cell reagents, and the first name mark is arranged corresponding to the first placement slot.
[0007] Optionally, the second storage area is further provided with a second name mark for marking the placement position of different blood type reverse typing reagents, and the second name mark is arranged corresponding to the second placement slot.
[0008] Optionally, the third storage area is further provided with a third name mark for marking the placement positions of different blood typing reagents and Rh(D) blood typing reagents, and the third name mark is arranged corresponding to the third placement slot.
[0009] Optionally, the fourth storage area is further provided with a fourth name mark for marking the placement location of the agglutinating amine crossmatch reagent, a fifth name mark for marking the placement location of the low ion solution LIM, and a sixth name mark for marking the placement location of the resuspension.
[0010] Optionally, the base has a length of 22-23cm and a width of 16-17cm.
[0011] Optionally, the diameter of the first placement groove, the second placement groove and the third placement groove is 3-4 cm.
[0012] Optionally, the diameter of the fourth and sixth placement grooves is 3-4 cm, and the diameter of the fifth placement groove is 6-7 cm.
[0013] This invention, through its meticulously designed four storage areas and corresponding sized placement slots, achieves precise classification and stable placement of reagents, effectively solving the industry-wide problems of reagent bottles being easily dropped and confused during retrieval. The precise correspondence between name markings and placement slots significantly improves reagent positioning speed and retrieval accuracy, greatly reducing human error. Simultaneously, the differentiated placement slot design (3cm standard slot for regular reagent bottles, 6cm widened slot specifically for large-volume reagents) ensures stable storage of reagent bottles while optimizing desktop utilization through space partitioning. These innovative structures collectively construct a safe, efficient, and standardized reagent management system, effectively guaranteeing the reliability of transfusion compatibility test results and comprehensively improving laboratory work efficiency and safety management levels by reducing reagent waste and operation time. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a schematic diagram of the overall structure of a blood transfusion laboratory reagent sorting and storage rack in one embodiment of this utility model;
[0016] Figure 2This is a top view of a reagent sorting and storage rack for blood transfusion laboratories according to one embodiment of this utility model.
[0017] The reference numerals in the accompanying drawings are as follows:
[0018] 1-First storage area, 11-First placement slot, 12-First name label, 2-Second storage area, 21-Second placement slot, 22-Second name label, 3-Third storage area, 31-Third placement slot, 32-Third name label, 4-Fourth storage area, 41-Fourth placement slot, 42-Fifth placement slot, 43-Sixth placement slot, 44-Fourth name label, 45-Fifth name label, 46-Sixth name label, 5-Base. Detailed Implementation
[0019] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0020] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0022] like Figures 1 to 2As shown, one embodiment of this utility model provides a reagent classification and storage rack for a blood transfusion laboratory, including a first storage area 1, a second storage area 2, a third storage area 3, and a fourth storage area 4 disposed on a base 5. The first storage area 1 has at least one first placement slot 11 for irregular antibody screening cell reagents; the second storage area 2 has at least one second placement slot 21 for blood typing reverse typing reagents; the third storage area 3 has at least one third placement slot 31 for blood typing forward typing and Rh(D) blood typing reagents; and the fourth storage area 4 has a fourth placement slot 41 for agglutinating amine crossmatch reagents. The first storage area 1, the second storage area 2, and the third storage area 3 are arranged sequentially along the width direction of the base 5, and the fourth storage area 4 covers the width direction of the base 5 and is arranged adjacent to the first storage area 1, the second storage area 2, and the third storage area 3. All the above reagents are contained in dedicated bottles.
[0023] Understandably, this specialized reagent sorting and storage rack for blood transfusion laboratories achieves orderly classification and fixed placement of reagents by carefully arranging four storage areas on the base 5, each with its own slot for different types of reagents. Specifically, the first storage area 1 holds irregular antibody screening cell reagents, the second storage area 2 holds blood typing reverse typing reagents, the third storage area 3 is used for blood typing forward typing and Rh(D) blood typing reagents, and the fourth storage area 4 is specifically for agglutinating amine crossmatch reagents. This layout not only optimizes space utilization but also avoids the risks of various reagent bottles falling or being confused when taking them out, improving the efficiency and safety of laboratory work and ensuring the accuracy of test results.
[0024] In one embodiment, such as Figures 1 to 2 As shown, the fourth storage area 4 also includes a fifth storage tank 42 for storing low-ion solutions (LIM) and a sixth storage tank 43 for storing resuspensions. Understandably, the addition of the fifth storage tank 42 for storing low-ion solutions (LIM) and the sixth storage tank 43 for storing resuspensions in the fourth storage area 4 further refines the classification and storage of reagents, ensuring that each reagent has its own dedicated and fixed location. This refined management method not only facilitates the quick and accurate retrieval of required reagents by laboratory personnel, reducing time wasted searching for reagents, but also significantly reduces the risk of retrieval errors caused by disordered reagent placement, thereby improving the overall efficiency and accuracy of the testing work.
[0025] In one embodiment, such as Figures 1 to 2As shown, the first storage area 1 is also provided with a first name label 12 for marking the placement positions of different irregular antibody screening cell reagents. The first name label 12 is arranged correspondingly to the first placement slot 11. Understandably, the first name label 12 on the first storage area 1, arranged correspondingly to the first placement slot 11, allows laboratory personnel to quickly identify and locate the required irregular antibody screening cell reagent through intuitive name identification. This design not only simplifies the reagent retrieval process and improves work efficiency, but also effectively avoids detection errors caused by reagent confusion or misuse, thereby ensuring the accuracy and reliability of transfusion compatibility test results.
[0026] In one embodiment, such as Figures 1 to 2 As shown, the second storage area 2 is also provided with a second name label 22 for marking the placement positions of different blood type reverse typing reagents. The second name label 22 is arranged correspondingly to the second placement slot 21. Understandably, the arrangement of the second name label 22 on the second storage area 2 and the second placement slot 21, through clear name identification, enables experimental personnel to quickly and accurately identify and retrieve the required blood type reverse typing reagents.
[0027] In one embodiment, such as Figures 1 to 2 As shown, the third storage area 3 is also provided with a third name label 32 for marking the placement positions of different blood typing reagents and Rh(D) blood typing reagents. The third name label 32 is arranged correspondingly to the third placement slot 31. Understandably, the arrangement of the third name label 32 in the third storage area 3 and the third placement slot 31 provides a clear name identification for each blood typing reagent placement position, enabling researchers to quickly locate and accurately retrieve the required reagents.
[0028] In one embodiment, such as Figures 1 to 2 As shown, the fourth storage area 4 is further provided with a fourth name label 44 for marking the placement location of the agglutinating amine crossmatch reagent, a fifth name label 45 for marking the placement location of the low ion solution LIM, and a sixth name label 46 for marking the placement location of the resuspension. Understandably, by setting the fourth name label 44, fifth name label 45, and sixth name label 46, the fourth storage area 4 respectively identifies the placement locations of the agglutinating amine crossmatch reagent, the low ion solution LIM, and the resuspension, achieving precise positioning and visual management of reagent storage. This structure not only facilitates quick identification and retrieval of target reagents by laboratory personnel, reducing operation time, but also effectively avoids detection errors caused by reagent confusion.
[0029] In one embodiment, such as Figures 1 to 2As shown, the base 5 has a length of 22-23cm and a width of 16-17cm. Understandably, the length and width of the base 5 can be set according to requirements; preferably, the base 5 has a length of 22.5cm and a width of 16.5cm. This size ensures that the overall storage has sufficient bearing area to stably place various reagent bottles, while also saving laboratory desktop space through its compact dimensions. This moderate specification not only meets ergonomic operating requirements, making it easy for laboratory personnel to retrieve and place reagents, but also flexibly adapts to different laboratory environments. Simultaneously, it provides a precise layout benchmark for the reagent storage area, ensuring that the arrangement of each storage area and placement slot is both standardized and efficient.
[0030] In one embodiment, such as Figures 1 to 2 As shown, the diameters of the first placement slot 11, the second placement slot 21, and the third placement slot 31 are 3-4 cm. Understandably, the diameters of the first placement slot 11, the second placement slot 21, and the third placement slot 31 can be set according to requirements, and can be set to 3 cm, thus precisely matching the specifications of commonly used reagent bottles in blood transfusion laboratories. This size ensures that the reagent bottles can be placed stably, reducing the risk of tipping over, while maximizing the use of storage space through a compact design. In particular, a standardized 3 cm diameter design can also be adopted for small reagent bottles such as blood typing reagents, further standardizing reagent management and improving retrieval efficiency and laboratory operational safety.
[0031] In one embodiment, such as Figures 1 to 2 As shown, the diameters of the fourth placement slot 41 and the sixth placement slot 43 are 3-4 cm, and the diameter of the fifth placement slot 42 is 6-7 cm. Understandably, the diameters of the fourth placement slot 41, the sixth placement slot 43, and the fifth placement slot 42 can also be set according to requirements. The diameters of the fourth placement slot 41 and the sixth placement slot 43 are preferably 3 cm, and the diameter of the fifth placement slot 42 is preferably 6 cm. The 3 cm diameter slots can stably hold standard-sized amine crossmatch reagent bottles and resuspension bottles, while the 6 cm diameter slots are specifically designed for larger-volume reagents such as low-ion solutions (LIM). This differentiated size management ensures stable storage of reagent bottles and improves space utilization through zoning optimization, effectively avoiding placement chaos and the risk of tipping due to different bottle sizes.
[0032] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.
Claims
1. A reagent sorting and storage rack specifically for blood transfusion laboratories, characterized in that, It includes a first storage area (1), a second storage area (2), a third storage area (3) and a fourth storage area (4) set on a base (5); the first storage area (1) is provided with at least one first placement slot (11) for placing irregular antibody screening cell reagents, the second storage area (2) is provided with at least one second placement slot (21) for placing blood typing reverse typing reagents, the third storage area (3) is provided with at least one third placement slot (31) for placing blood typing forward typing and Rh(D) blood typing reagents, and the fourth storage area (4) is provided with a fourth placement slot (41) for placing agglutinating amine crossmatching reagents. The first storage area (1), the second storage area (2) and the third storage area (3) are arranged sequentially along the width direction of the base (5), and the fourth storage area (4) covers the width direction of the base (5) and is arranged adjacent to the first storage area (1), the second storage area (2) and the third storage area (3).
2. The reagent sorting and storage rack for blood transfusion laboratories according to claim 1, characterized in that, The fourth storage area (4) also includes a fifth storage tank (42) for storing low ion solution LIM and a sixth storage tank (43) for storing resuspension.
3. The reagent sorting and storage rack for blood transfusion laboratories according to claim 1, characterized in that, The first storage area (1) is also provided with a first name mark (12) for marking the placement position of different irregular antibody screening cell reagents, and the first name mark (12) is arranged corresponding to the first placement slot (11).
4. The reagent sorting and storage rack for blood transfusion laboratories according to claim 3, characterized in that, The second storage area (2) is also provided with a second name mark (22) for marking the placement position of different blood type reverse typing reagents. The second name mark (22) is arranged corresponding to the second placement slot (21).
5. The reagent sorting and storage rack for blood transfusion laboratories according to claim 4, characterized in that, The third storage area (3) is also provided with a third name mark (32) for marking the placement positions of different blood type positive typing reagents and Rh(D) blood type typing reagents. The third name mark (32) is arranged corresponding to the third placement slot (31).
6. The reagent sorting and storage rack for blood transfusion laboratories according to claim 2, characterized in that, The fourth storage area (4) is also provided with a fourth name mark (44) for marking the placement location of the agglutinating amine crossmatch reagent, a fifth name mark (45) for marking the placement location of the low ion solution LIM, and a sixth name mark (46) for marking the placement location of the resuspension.
7. The reagent sorting and storage rack for blood transfusion laboratories according to claim 1, characterized in that, The base (5) is 22-23cm long and 16-17cm wide.
8. The reagent sorting and storage rack for blood transfusion laboratories according to claim 5, characterized in that, The diameters of the first placement groove (11), the second placement groove (21) and the third placement groove (31) are 3-4 cm.
9. The reagent sorting and storage rack for blood transfusion laboratories according to claim 2, characterized in that, The diameter of the fourth placement groove (41) and the sixth placement groove (43) is 3-4 cm, and the diameter of the fifth placement groove (42) is 6-7 cm.