CN214346529U

CN214346529U - Anti-leakage reagent bottle special for AIDS detection

Info

Publication number: CN214346529U
Application number: CN202022520805.2U
Authority: CN
Inventors: 秦圆圆; 周怡宏; 鲁雁秋; 陈耀凯
Original assignee: Chongqing Public Health Medical Center
Current assignee: Chongqing Public Health Medical Center
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-10-08
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a prevent leaking special reagent bottle of AIDS detection relates to AIDS detection field, has solved in the reagent bottle that uses in the current AIDS detection, has reagent to leak and causes extravagant problem, and its technical scheme main points are: the reagent bottle comprises a reagent bottle body, wherein a sealing end cap is arranged at the upper end of the reagent bottle body, the sealing end cap is in threaded connection with the reagent bottle body, a protection end cap is hinged to the upper end of the sealing end cap, an upper sealing plug matched with the inner diameter of the upper end of the reagent bottle body is fixedly installed in the sealing end cap, the interior of the upper sealing plug is in an inverted circular table shape, a rubber surface is arranged at the lower end of the interior of the upper sealing plug, a matching girdle band is arranged in the reagent bottle body, supporting rods are uniformly and fixedly installed on the outer wall of the circumference of the matching girdle band, and an elastic reed is arranged at the lower end of the matching girdle band; the device has the effects of preventing the reagent from leaking, reducing the waste of the reagent and protecting the reagent.

Description

Anti-leakage reagent bottle special for AIDS detection

Technical Field

The utility model relates to an AIDS detects the field, and more specifically says that it relates to a special reagent bottle of AIDS detection of preventing leaking.

Background

To date, AIDS is still the legal infectious disease with the highest mortality rate in China, and the number of deaths caused by AIDS is up to 150 ten thousand every year in the world. Blood transmission is one of the important transmission pathways for aids. In the diagnosis and treatment process of AIDS, the examiner needs to collect and detect the blood sample of AIDS patient, and in the whole operation process, the examiner is not clear about the disease conditions of the sample source, such as HIV virus load, CD4 lymphocyte count, syphilis, HBV infection and the like. If the conditions such as the detection reagent leaks and the operation panel is polluted in the operation process, reagent waste is caused, occupation exposure is easily caused, and meanwhile, the risk of harming biological safety events is greatly increased, so that the special reagent bottle for AIDS detection is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent leaking special reagent bottle of AIDS detection plays the effect that prevents reagent and leak, reduces the waste of reagent, has played the effect of protective reagent simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions: including the reagent bottle body, the upper end of reagent bottle body is provided with the sealing end cap, threaded connection between sealing end cap and the reagent bottle body, just the upper end of sealing end cap articulates there is the protection end cap, the inside fixed mounting of sealing end cap has the last sealing plug that matches with reagent bottle body upper end internal diameter, go up the inside radius platform form that is of sealing plug, just the inside lower extreme of going up the sealing plug is provided with the rubber face.

Through adopting above-mentioned technical scheme, be provided with protection end cap and sealed end cap in this structure to sealing end cap inside is provided with the sealing plug, has two kinds of modes of extraction reagent, and wherein a set of for the needle tubing insert the sealing plug and extract, a set of in addition for the straw go deep into reagent bottle body inside extract.

The utility model discloses further set up to: the reagent bottle comprises a reagent bottle body and is characterized in that a matching annular belt is arranged inside the reagent bottle body, a supporting rod is uniformly and fixedly arranged on the outer wall of the circumference of the matching annular belt, an elastic reed is arranged at the lower end of the matching annular belt, and the supporting rod is fixedly connected with the inner wall of the reagent bottle body.

Through adopting above-mentioned technical scheme, the volume in-process that extracts is carried out through the straw, the cooperation clitellum that sets up can play the effect of fixed support straw.

The utility model discloses further set up to: the elastic reed is in an inverted circular truncated cone shape, and the outer wall part of the circumference of the lower end of the elastic reed is uniformly provided with a groove.

By adopting the technical scheme, in the process that the suction pipe extends into the reagent bottle body, the elastic spring leaf expands outwards under the extrusion of the suction pipe, so that the outer wall of the suction pipe is scraped in the process of pulling out the suction pipe, and the reagent is prevented from overflowing along with the suction pipe.

The utility model discloses further set up to: and the circumferential outer wall of the lower end part of the elastic spring leaf is provided with a round angle.

By adopting the technical scheme, the problem of scratching the suction pipe is avoided because the lower end of the elastic spring is in a round angle shape in the process of pulling out the suction pipe.

The utility model discloses further set up to: the lower fixed surface of protection end cap installs the sealing strip, the seal groove that matches with the sealing strip is seted up to the upper surface of seal end cap.

Through adopting above-mentioned technical scheme, fold fixed in-process at sealed end cap and protection end cap, sealed groove and the sealing strip that sets up have played sealed effect, make to be in relative sealed space between protection end cap and the sealed end cap, prevent that reagent bottle body upper end from receiving the pollution.

The utility model discloses further set up to: the sealing strip is made of magnetic materials, and the sealing strip is magnetically connected with the sealing groove.

By adopting the technical scheme, the sealing groove and the sealing strip can play a role in fixing in the folding process of the protection end cap and the sealing end cap.

The utility model discloses further set up to: the protection end cap upper surface central point puts and is provided with rubber snap-fastener, just the lower surface central point of protection end cap puts and is provided with the liquid sponge piece of depositing, the lower fixed surface of the liquid sponge piece of depositing installs contact block.

Through adopting above-mentioned technical scheme, the inside of depositing liquid sponge piece is provided with the antiseptic solution, in the use, through contact piece and the contact of last sealing plug, plays the effect of protection upper seal plug, avoids the inside reagent of reagent bottle body to receive the pollution.

The utility model discloses further set up to: the contact block is matched with the upper sealing plug in length, the outer wall of the circumference of the liquid storage sponge block is provided with an expansion spring, and the upper end of the expansion spring is fixedly connected with the protection end cap.

Through adopting above-mentioned technical scheme, open the in-process of protection end cap, under the effect of expanding spring's resilience force, be convenient for the protection end cap opens.

To sum up, the utility model discloses following beneficial effect has: in the use, can avoid the inside reagent of reagent bottle body to leak, simple directness in the use to have the effect of protecting inside reagent, avoid reagent to receive the pollution.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a sectional view of the present invention;

FIG. 3 is a schematic structural view of part A of the present invention;

fig. 4 is a schematic structural view of the fitting girdle component according to the present invention.

In the figure: 1. rubber snap fasteners; 2. a reagent bottle body; 3. sealing the end cap; 4. a protective end cap; 5. matching with a ring belt; 6. a liquid-storing sponge block; 7. a tension spring; 8. a contact block; 9. an upper sealing plug; 10. a trench; 11. a sealing strip; 12. a sealing groove; 13. a rubber surface; 14. a support bar; 15. and (4) an elastic reed.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings 1 to 4 and the embodiments.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): the utility model provides a prevent AIDS detection special reagent bottle that leaks, including reagent bottle body 2, the upper end of reagent bottle body 2 is provided with sealed end cap 3, threaded connection between sealed end cap 3 and the reagent bottle body 2, and the upper end of sealed end cap 3 articulates there is protection end cap 4, the inside fixed mounting of sealed end cap 3 has the last sealing plug 9 that matches with 2 upper end internal diameters of reagent bottle body, go up the inside radius platform form that is of sealing plug 9, and the inside lower extreme of going up sealing plug 9 is provided with rubber face 13.

As shown in fig. 2 and 4, a matching ring belt 5 is arranged inside the reagent bottle body 2, a supporting rod 14 is uniformly and fixedly arranged on the outer wall of the circumference of the matching ring belt 5, an elastic reed 15 is arranged at the lower end of the matching ring belt 5, the supporting rod 14 is fixedly connected with the inner wall of the reagent bottle body 2, the elastic reed 15 is in a shape of an inverted circular truncated cone, the outer wall of the circumference of the lower end of the elastic reed 15 is uniformly provided with a groove 10, and the outer wall of the circumference of the lower end of the elastic reed 15 is provided with a round angle.

As shown in fig. 2 and 3, a sealing strip 11 is fixedly mounted on the lower surface of the protection end cap 4, a sealing groove 12 matched with the sealing strip 11 is formed in the upper surface of the sealing end cap 3, the sealing strip 11 is made of a magnetic material, and the sealing strip 11 is magnetically connected with the sealing groove 12.

As shown in fig. 2 and 3, the rubber snap fastener 1 is arranged at the center of the upper surface of the protection end cap 4, the liquid storage sponge block 6 is arranged at the center of the lower surface of the protection end cap 4, the contact block 8 is fixedly arranged on the lower surface of the liquid storage sponge block 6, the setting length of the contact block 8 is matched with the upper sealing plug 9, the expansion spring 7 is arranged on the outer wall of the circumference of the liquid storage sponge block 6, and the upper end of the expansion spring 7 is fixedly connected with the protection end cap 4.

The working principle is as follows: in the using process, a special reagent is contained in the reagent bottle body 2, then the sealing cap 3 is screwed on the reagent bottle body 2, the structure has two reagent extracting modes, one mode is that a needle tube punctures the upper sealing plug 9, the other mode is that the sealing cap 3 is opened, the reagent in the reagent bottle body 2 is absorbed through a suction tube, and a medium such as a disinfectant is dripped into the liquid storage sponge block 6;

in the process of absorbing the reagent by puncturing the needle tube, the protective end cap 4 is opened, the needle tube punctures the upper sealing plug 9, the reagent in the reagent bottle body 2 is extracted, in the process of pulling out the needle tube, the reagent adhered to the needle tube is scraped from the outer wall of the needle tube under the action of the upper sealing plug 9, then the protective end cap 4 is folded with the sealing end cap 3, under the action of the sealing groove 12 and the sealing strip 11, the sealing effect and the fixing effect can be achieved, meanwhile, the rubber snap fastener 1 is pressed, the liquid storage sponge block 6 is extruded to separate out media such as disinfectant, and the upper sealing plug 9 is contacted with the upper sealing plug 9 through the contact block 8, so that the upper sealing plug 9 is disinfected;

in the process of extracting the reagent through the suction pipe, the sealing end cap 3 is opened, the suction pipe extends into the bottom end of the reagent bottle body 2 from the matching ring belt 5, the suction pipe extrudes the elastic reeds 15 to expand outwards, each elastic reed 15 contracts in the process of extracting the suction pipe, and the reagent adhered to the outer wall of the suction pipe is scraped to prevent leakage.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a prevent leaking AIDS and detect special reagent bottle, includes reagent bottle body (2), characterized by: the upper end of reagent bottle body (2) is provided with sealing end cap (3), threaded connection between sealing end cap (3) and reagent bottle body (2), just the upper end of sealing end cap (3) articulates there is protection end cap (4), the inside fixed mounting of sealing end cap (3) has last sealing plug (9) that matches with reagent bottle body (2) upper end internal diameter, it is the radius platform form to go up sealing plug (9) inside, just the inside lower extreme of going up sealing plug (9) is provided with rubber face (13).

2. The special reagent bottle for aids detection of leakage prevention according to claim 1, which is characterized in that: the inside of reagent bottle body (2) is provided with cooperation clitellum (5), the circumference outer wall of cooperation clitellum (5) is even and sets up fixed mounting has bracing piece (14), just the lower extreme of cooperation clitellum (5) is provided with elasticity reed (15), fixed connection between bracing piece (14) and reagent bottle body (2) inner wall.

3. The special reagent bottle for aids detection of leakage prevention according to claim 2, which is characterized in that: the elastic spring leaf (15) is in an inverted circular truncated cone shape, and the groove (10) is uniformly formed in the outer wall part of the circumference of the lower end of the elastic spring leaf (15).

4. The special reagent bottle for aids detection of leakage prevention according to claim 2, which is characterized in that: the circumference outer wall of the lower end part of the elastic spring leaf (15) is provided with round corners.

5. The special reagent bottle for aids detection of leakage prevention according to claim 1, which is characterized in that: the lower fixed surface of protection end cap (4) installs sealing strip (11), seal groove (12) that match with sealing strip (11) are seted up to the upper surface of seal end cap (3).

6. The special reagent bottle for AIDS detection of preventing leakage of claim 5, which is characterized in that: the sealing strip (11) is made of a magnetic material, and the sealing strip (11) is magnetically connected with the sealing groove (12).

7. The special reagent bottle for aids detection of leakage prevention according to claim 1, which is characterized in that: the protection end cap (4) upper surface central point puts and is provided with rubber snap-fastener (1), just the lower surface central point of protection end cap (4) puts and is provided with liquid sponge piece (6), the lower fixed surface of liquid sponge piece (6) installs contact piece (8).

8. The special reagent bottle for aids detection of leakage prevention according to claim 7, which is characterized in that: the length of the contact block (8) is matched with that of the upper sealing plug (9), the outer wall of the circumference of the liquid storage sponge block (6) is provided with an expansion spring (7), and the upper end of the expansion spring (7) is fixedly connected with the protection end cap (4).