CN212268222U

CN212268222U - Adenosine dehydrogenase quantitative determination kit

Info

Publication number: CN212268222U
Application number: CN202020970596.9U
Authority: CN
Inventors: 王海
Original assignee: Anhui Tz Biology Engineering Co ltd
Current assignee: Anhui Tz Biology Engineering Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-01
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an adenosine dehydrogenase quantitative detection kit, in particular to the technical field of kits, which comprises a kit and a box cover movably hinged with the top of the kit, wherein the inner cavity of the kit is provided with a plurality of reagent bottles, the bottom ends of the reagent bottles are all sleeved with a fixed seat, the top end of the fixed seat is provided with a placing groove, the bottom ends of the reagent bottles are embedded in the placing groove, and the top of the reagent bottles is provided with a limiting mechanism; the limiting mechanism comprises a sealing sleeve sleeved at the top end of the reagent bottle, a sealing ring positioned in the inner cavity of the sealing sleeve and a cover plate fixedly connected with the top end of the sealing sleeve, and a rubber block is embedded in the position, positioned on the inner ring of the sealing sleeve, of the cover plate. The utility model discloses be convenient for deposit and use of adenosine deaminase assay reagent, reasonable in design, the reagent of depositing is difficult for receiving the pollution, can not cause to use the confusion, and reagent can not receive to rock and spill over, easy operation and high efficiency easily promote.

Description

Adenosine dehydrogenase quantitative determination kit

Technical Field

The utility model relates to a kit technical field, more specifically say, the utility model relates to an adenosine dehydrogenase quantitative determination kit.

Background

The adenosine deaminase measuring reagent is used for in vitro quantitative measurement of the activity of the adenosine deaminase in human serum. And (3) checking the principle: adenosine is converted into inosine + NH3 through ADA, inosine + Pi is converted into inosine + nucleic acid-1-phosphoric acid through PNP, inosine +2H2O +2O2 is converted into uric acid +2H2O2 through XOD,

2H2O2+4-AA + EHSPT is converted by POD to the quinoneimine dye + H20.

The adenosine deaminase measuring reagent can be stored stably for 12 months at 2-8 ℃ in a sealed and dark place, and is opened and placed on a machine to be stable for 30 days at 2-8 ℃ in a dark place. Suitable instruments are Hitachi 7180 type, Oripas AU400 type, Bayer 1800 type, Yapeh C16000 type, Senlong 8020 type full-automatic biochemical analyzers.

The existing adenosine deaminase kit is unreasonable in design, is easy to cause disordered use, is inconvenient to take and place for use, has poor sealing performance, can not satisfy the preservation requirement because the reagent flows out by shaking, and has low performance and poor popularization performance in the field of the same trip.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme: the quantitative adenosine dehydrogenase detection kit comprises a kit body and a box cover movably hinged with the top of the kit body, wherein a plurality of reagent bottles are arranged in an inner cavity of the kit body, fixing seats are sleeved at the bottom ends of the reagent bottles, a placing groove is formed in the top ends of the fixing seats, the bottom ends of the reagent bottles are embedded in the placing groove, and a limiting mechanism is arranged at the top of the reagent bottles;

the limiting mechanism comprises a sealing sleeve sleeved at the top end of the reagent bottle, a sealing ring positioned in the inner cavity of the sealing sleeve and a cover plate fixedly connected with the top end of the sealing sleeve, wherein a rubber block is embedded in the position, positioned on the inner ring of the sealing sleeve, of the cover plate, connecting plates are connected at the edges of two sides of the top of the cover plate, screw holes are formed in the connecting plates, and screws are downwards inserted in the screw holes;

a layer of PE plastic plate is bonded on the inner wall of the kit, and the top of the PE plastic plate is provided with a connecting groove.

In a preferred embodiment, a buffer plate is fixedly connected to the bottom end of the fixing seat, and the lower side of the buffer plate is movably connected with the PE plastic plate through a plurality of connecting springs.

In a preferred embodiment, the reagent bottle is externally sleeved with a sponge sleeve, and the diameter of the sponge sleeve is smaller than the inner diameter of the placement groove and the sealing sleeve.

In a preferred embodiment, the side wall of the cover plate is attached to the inner wall of the PE plastic plate, the connecting plate is inserted into the connecting groove, the outer wall of the connecting plate is attached to the inner wall of the connecting groove, and the bottom end of the screw extends into the PE plastic plate.

In a preferred embodiment, the rubber block is positioned right above the reagent bottle, and the sealing ring is attached to the top end of the reagent bottle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses be convenient for depositing and using of adenosine deaminase assay reagent, reasonable in design, when needs ration obtain reagent, utilize the needle tubing part of syringe, run through the rubber piece and draw reagent from the reagent bottle, in the extraction process of some small-doses, need not frequent open whole kit for reagent is difficult for receiving the pollution, can not cause the use confusion, easy operation and high efficiency;

2. through utilizing activity buffer board and connecting spring to extrude the reagent bottle, cooperating parts such as sealing sleeve and sealing washer, make the kit in the transportation with the in-process of depositing, its inside part is more firm, reagent can not receive to rock and spill over, sealing performance is good, the high performance and be convenient for promote.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a part of the structure of the limiting mechanism of the present invention.

Fig. 3 is a schematic diagram of a detailed structure of the position a in fig. 1 according to the present invention.

The reference signs are: 1 kit, 2 lid, 3 reagent bottles, 4 fixing bases, 5 standing grooves, 6 stop gear, 7 sealed sleeve pipes, 8 sealing rings, 9 apron, 10 rubber blocks, 11 connecting plates, 12 screw holes, 13 screws, 14 PE plastic boards, 15 connecting grooves, 16 buffer boards, 17 connecting springs, 18 sponge covers.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in figure 1, the adenosine dehydrogenase quantitative determination kit 1 comprises a kit 1 and a box cover 2 movably hinged with the top of the kit 1, and when in use, the box cover 2 is opened for operation;

a layer of PE plastic plate 14 is bonded on the inner wall of the kit 1, the whole kit 1 adopts a double-layer structure, so that reagents in the kit are not easily influenced by the outside, and the double-layer structure is not easily damaged;

the reagent kit comprises a reagent kit body 1 and a reagent bottle, wherein a plurality of reagent bottles 3 are arranged in an inner cavity of the reagent kit body 1, a fixed seat 4 is sleeved at the bottom ends of the reagent bottles 3, a placing groove 5 is formed in the top end of the fixed seat 4, the bottom ends of the reagent bottles 3 are embedded in the placing groove 5, and when the reagent kit body is used, the reagent bottles 3 are placed in the placing groove 5 on the fixed seat 4 to preliminarily fix the reagent bottles 3;

the bottom end of the fixed seat 4 is fixedly connected with a buffer plate 16, the lower part of the buffer plate 16 is movably connected with a PE plastic plate 14 through a plurality of connecting springs 17, and the connecting springs 17 and the buffer plate 16 are utilized to provide a buffer effect for the fixed seat 4 and the reagent bottle 3, so that the reagent bottle is not easy to damage in the transportation process;

as shown in fig. 1-3, the top of the reagent bottle 3 is provided with a limiting mechanism 6, the limiting mechanism 6 comprises a sealing sleeve 7 sleeved on the top of the reagent bottle 3, a sealing ring 8 positioned in the inner cavity of the sealing sleeve 7, and a cover plate 9 fixedly connected with the top of the sealing sleeve 7, the sealing ring 8 is attached to the top of the reagent bottle 3, when the reagent bottles 3 are placed in the placing groove 5, the cover plate 9 is covered above the plurality of reagent bottles 3, the sealing sleeve 7 on the cover plate 9 is sleeved outside the top ends of the reagent bottles 3, the sealing ring 8 is attached to the top ends of the reagent bottles 3, the sealing performance of the reagent bottles 3 is improved, the sealing sleeve 7 is matched with the fixing seat 4, the reagent bottles 3 can be fixed and limited, the reagent bottle 3 can be extruded upwards by the elasticity provided by the connecting spring 17, so that the sealing performance of the connection of the top end of the reagent bottle 3 with the sealing ring 8 and the sealing sleeve 7 is improved;

as shown in fig. 1 and 3, a rubber block 10 is embedded in the cover plate 9 at the position of the inner ring of the sealing sleeve 7, the rubber block 10 is positioned right above the reagent bottle 3, when the reagent needs to be quantitatively obtained, the box cover 2 is uncovered, the needle tube part of the injector is utilized to penetrate through the rubber block 10 to extract the reagent from the reagent bottle 3, and in the extraction process of some small doses, the whole reagent box 1 does not need to be frequently opened, so that the reagent is not easily polluted, the use disorder is avoided, and the operation is simple and efficient;

as shown in fig. 1-3, the side wall of the cover plate 9 is attached to the inner wall of a PE plastic plate 14, the edges of the two sides of the top of the cover plate 9 are connected with connecting plates 11, the connecting plates 11 are provided with screw holes 12, screws 13 are inserted into the screw holes 12, the bottom ends of the screws 13 extend into the PE plastic plate 14, the top of the PE plastic plate 14 is provided with connecting grooves 15, the connecting plates 11 are inserted into the connecting grooves 15, the outer wall of the connecting plates 11 is attached to the inner walls of the connecting grooves 15, after a plurality of reagent bottles 3 are fixed, the cover plate 9 is covered on the top end of the reagent bottle 3, the connecting plates 11 on the two sides of the cover plate 9 are clamped in the connecting grooves 15, the side wall of the cover plate 9 is attached to the inner wall of the PE plastic plate 14, the outer wall of the connecting plate 11 is attached to the inner walls of the, the cover plate 9 is fixed, so that the components in the kit 1 are more stable in the transportation process, the reagent cannot overflow due to shaking, the sealing performance is good, the performance is high, and the kit is convenient to popularize;

the outside cover of reagent bottle 3 is equipped with sponge cover 18, the diameter of the 18 pipes of sponge cover is less than the internal diameter of standing groove 5 and sealing sleeve 7, and sponge cover 18 makes reagent bottle 3 be difficult for receiving to collide with and damage placing and the in-process of taking away.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. The quantitative adenosine dehydrogenase detection kit comprises a kit body and a box cover movably hinged with the top of the kit body, and is characterized in that: the reagent kit comprises a reagent kit body and a reagent bottle, wherein a plurality of reagent bottles are arranged in the reagent kit body, fixing seats are sleeved at the bottom ends of the reagent bottles, a placing groove is formed in the top ends of the fixing seats, the bottom ends of the reagent bottles are embedded in the placing groove, and a limiting mechanism is arranged at the top of each reagent bottle;

2. The quantitative adenosine dehydrogenase detection kit according to claim 1, wherein: the fixing base bottom fixedly connected with buffer board, the buffer board below is through a plurality of connecting spring and PE plastic slab swing joint.

3. The quantitative adenosine dehydrogenase detection kit according to claim 1, wherein: the outside cover of reagent bottle is equipped with the sponge cover, the diameter of sponge sleeve pipe is less than the internal diameter of standing groove and sealing sleeve pipe.

4. The quantitative adenosine dehydrogenase detection kit according to claim 1, wherein: the side wall of the cover plate is attached to the inner wall of the PE plastic plate, the connecting plate is inserted into the connecting groove, the outer wall of the connecting plate is attached to the inner wall of the connecting groove, and the bottom end of the screw extends into the PE plastic plate.

5. The quantitative adenosine dehydrogenase detection kit according to claim 1, wherein: the rubber block is located right above the reagent bottle, and the sealing ring is attached to the top end of the reagent bottle.