CN218675017U

CN218675017U - Multi-project split reagent disk for biochemical analyzer

Info

Publication number: CN218675017U
Application number: CN202222969561.5U
Authority: CN
Inventors: 何子昕; 陶洁; 阳征飞
Original assignee: Zhuhai Senlong Biotech Co ltd
Current assignee: Zhuhai Senlong Biotech Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-21
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses and provides a biochemical analyzer is with multinomial project partial shipment formula reagent dish that various reagents can independent partial shipment, can avoid reagent inefficacy, guarantee the testing result accuracy. The multi-project split charging type reagent disk for the biochemical analyzer comprises a reagent disk body (1) and a sealing film (2) attached to the reagent disk body (1), wherein a plurality of reagent containing areas (3) containing a plurality of different project detection reagents are arranged on the reagent disk body (1), and a plurality of spaced detection reagent containing groove groups (31) which are independently split charged are arranged in the reagent containing areas (3). The utility model is suitable for a medical instrument field.

Description

Multi-project split reagent disk for biochemical analyzer

Technical Field

The utility model relates to a biochemical analyzer is with multinomial project partial shipment formula reagent dish.

Background

The biochemical analyzer is also commonly called as a biochemical analyzer, is an instrument for measuring a certain specific chemical component in body fluid by adopting a photoelectric colorimetric principle, is widely used in hospitals at all levels at present due to high measuring speed, high accuracy and small reagent consumption, and can greatly improve the efficiency and the benefit of conventional biochemical detection when being used in cooperation with the biochemical analyzer. The automatic biochemical analyzer is an instrument simulating manual operation to complete part or all of the steps of sampling, reagent adding, interference removing, mixing, heat preservation, color comparison, result calculation, report printing, cleaning and the like in biochemical analysis. At present, the application of the full-automatic biochemical analyzer has the trend of developing towards two opposite directions of large-scale and small-scale integration along with the development of the society, and each model of the product tends to be perfect along with the gradual market opening of the miniaturized full-automatic biochemical analyzer of a company, however, for part of undeveloped countries and regions, or rural areas or remote mountain areas, the number of samples tested in the part of areas fed back by customers is small, the testing reagent is easy to expire, the testing structure is easy to be inaccurate, and certain defects exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a various reagent can independently partial shipment, can avoid reagent inefficacy, guarantee the multinomial project partial shipment formula reagent dish for biochemical analyzer of testing result accuracy.

The utility model adopts the technical proposal that: the utility model discloses a reagent dish body with adhere to seal membrane on the reagent dish body, it holds the district to be provided with the reagent that a plurality of held a plurality of different project detect reagent on the reagent dish body, the detect reagent who is provided with a plurality of independent partial shipment of spaced apart in the reagent holds the district and holds the bank of cells.

Furthermore, the reagent holding area is divided into 20 zones which are distributed annularly and used for bearing detection reagents of different items, 5 groups of detection reagent holding groove groups which are independent at intervals are arranged in the reagent holding area, and each group of detection reagent holding groove group is an outer ring of R1 detection reagent holding grooves and an inner ring of R2 detection reagent holding grooves.

Furthermore, the multi-project split charging type reagent disk for the biochemical analyzer further comprises a middle supporting part, a distilled water storage area and a sample adding needle cleaning area which are arranged from inside to outside, and the reagent containing area is arranged on the outer side of the sample adding needle cleaning area.

Furthermore, the loading needle cleaning area comprises at least three groups of loading needle cleaning grooves which are separated independently, and the three groups of loading needle cleaning grooves are arranged from inside to outside and used for cleaning the loading needles in different steps.

Furthermore, a reinforcing rib plate for connecting the middle supporting part and the sample adding needle cleaning area is arranged in the distilled water storage area, and the middle supporting part is matched with an external biochemical analysis disc.

The beneficial effects of the utility model are that: because the utility model discloses a reagent dish body with adhere to seal membrane on the reagent dish body, it holds the district to be provided with the reagent that a plurality of held a plurality of different project detect reagent on the reagent dish body, the reagent holds the detect reagent who is provided with a plurality of independent partial shipment of spaced apart in the district and holds the bank of cells, through the reagent with a plurality of different projects concentrate on accomplish the test of different projects in same reagent dish, then carry out reuse behind the solitary partial shipment with every different reagent the seal membrane seals up, only needs like this to the extraction reagent of a project one person, does not influence the leakproofness of other reagents, can use "people" to carry out the bulk purchase as required for the unit, no matter from using or saving the aspect, all provide convenience for the less basic unit hospital of demand, very big reduction extravagant, reduce cost, so the utility model discloses convenient to use, can avoid reagent extravagant each kind of reagent can independently partial shipment, can avoid reagent inefficacy, guarantee the testing result accuracy.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Detailed Description

As shown in fig. 1, the utility model discloses multinomial mesh partial shipment formula reagent dish for biochemical analyzer includes reagent dish body 1 and adheres to seal membrane 2 on the reagent dish body 1, seal membrane 2 is PET plastic envelope membrane or PE plastic envelope membrane or POF plastic envelope membrane, be provided with a plurality of reagent holding area 3 that hold a plurality of different project detection reagent on the reagent dish body 1, be provided with the detection reagent who separates a plurality of independent partial shipment in the reagent holding area 3 and hold groove group 31, particularly, reagent holding area 3 divide into 20 regions that are the annular distribution and is used for bearing the detection reagent of different projects, be provided with 5 groups of independent detection reagent at interval in the reagent holding area 3 and hold groove group 31, every group detection reagent holds groove group 31 and divide into the R1 detection reagent holding tank 311 of outer lane and the R2 detection reagent holding tank 312 of inner circle, through such a way, can encapsulate 20 different reagent of group in same reagent dish, can accomplish 20 kinds of detection projects in unison, and every detection reagent matches the reagent amount of 5 people's share, can accomplish the detection of 5 samples, need the detection of 5 sample volume, through the extraction of the effective reagent of sample, the needle can keep the effective time of other reagents of other people's reagent to use.

Further, many items partial shipment formula reagent dish for biochemical analyzer still includes intermediate support portion 6, distilled water storage area 5, application of sample needle washing district 4 that set up from inside to outside, reagent holding area 3 sets up application of sample needle washing district 4's outside, intermediate support portion 6's effect is located the reagent dish dress on the biochemical reaction dish, along with the biochemical reaction dish rotates in the lump, and distilled water storage area 5 then stores the distilled water and removes to wash outside reaction cup, application of sample needle washing district 4 then is convenient to wash application of sample needle after getting sample and reagent at every turn, avoids cross contamination, finds through the research, and single washing is not enough to wash application of sample needle, consequently, application of sample needle washing district 4 includes the independent application of sample needle 41 of at least three groups interval, three groups application of sample needle 41 arranges from inside to outside and washs application of sample needle many times under to different steps to ensure that application of sample needle reaches very high cleanliness factor.

And a reinforcing rib plate 51 for connecting the middle supporting part 6 and the sampling needle cleaning area 4 is arranged in the distilled water storage area 5, the reinforcing rib plate 51 not only enhances the bearing strength of the reagent disk, but also separates the distilled water storage area 5 into a plurality of small areas, so that the risk of cross contamination is further reduced, and the middle supporting part 6 is matched with an external biochemical analysis disk.

The utility model is suitable for a biochemical analyzer field.

Claims

1. A multinomial mesh partial shipment formula reagent dish for biochemical analyzer which characterized in that: the multi-project split charging type reagent disk for the biochemical analyzer comprises a reagent disk body (1) and a sealing film (2) attached to the reagent disk body (1), wherein a plurality of reagent containing areas (3) containing a plurality of different project detection reagents are arranged on the reagent disk body (1), and a plurality of spaced detection reagent containing groove groups (31) which are independently split charged are arranged in the reagent containing areas (3).

2. The multi-project split reagent tray for biochemical analyzers according to claim 1, characterized in that: the reagent accommodating area (3) is divided into 20 zones distributed annularly for bearing detection reagents of different items, 5 groups of detection reagent accommodating groove groups (31) which are independent at intervals are arranged in the reagent accommodating area (3), and the detection reagent accommodating groove groups (31) of each group are divided into an outer ring R1 detection reagent accommodating groove (311) and an inner ring R2 detection reagent accommodating groove (312).

3. The multi-project split reagent tray for biochemical analyzers according to claim 1, characterized in that: the multi-project split charging type reagent disk for the biochemical analyzer further comprises an intermediate supporting part (6), a distilled water storage area (5) and a sample adding needle cleaning area (4) which are arranged from inside to outside, wherein the reagent containing area (3) is arranged on the outer side of the sample adding needle cleaning area (4).

4. The multi-project split reagent tray for biochemical analyzers according to claim 3, characterized in that: the sample adding needle cleaning area (4) comprises at least three groups of sample adding needle cleaning grooves (41) which are separated independently, and the three groups of sample adding needle cleaning grooves (41) are arranged from inside to outside and are used for cleaning the sample adding needles in different steps.

5. The multi-project split reagent tray for biochemical analyzers according to claim 3, characterized in that: and a reinforcing rib plate (51) for connecting the middle supporting part (6) and the sample adding needle cleaning area (4) is arranged in the distilled water storage area (5), and the middle supporting part (6) is matched with an external biochemical analysis disc.