CN217212265U

CN217212265U - Anti-misoperation device for household reagent

Info

Publication number: CN217212265U
Application number: CN202123366619.9U
Authority: CN
Inventors: 刘元; 姚玲玲; 郑日记; 端木家喜; 季通云
Original assignee: Jiangsu Gemkeeper Biotech Co ltd
Current assignee: Jiangsu Gemkeeper Biotech Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-16
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of reagent detection device's technique and specifically relates to a prevent maloperation device of domestic reagent is disclosed, including casing, reagent strip, diluent, reagent cabin, inner wall, reagent cardboard, be equipped with spacing on the reagent cardboard, spacing periphery is equipped with the bounding wall, be equipped with the breach on the bounding wall, the reagent strip place in spacing with in the breach and closely cooperate, the reagent cardboard the bounding wall with the inner wall will the reagent strip is stored in an independent space, the breach with the inner wall forms the entrance to a cave, the entrance to a cave closely wraps up the reagent strip, the bottom of reagent strip is for sample pad, top pad that absorbs water, the sample pad place in outside the entrance to a cave. The casing is knocked down during this application detects, and the bounding wall carries out the separation to the diluent that flows, and the diluent of avoiding the refluence soaks the reagent strip, has reduced because the maloperation leads to the possibility that the reagent strip became invalid, has guaranteed the accuracy of testing result.

Description

Anti-misoperation device for household reagent

Technical Field

The application relates to the technical field of reagent detection devices, in particular to a household reagent anti-misoperation device.

Background

The detection kit is generally operated by medical inspectors and can be strictly operated according to the requirements of specifications, however, the household detection kit is operated by ordinary people, the ordinary people easily knock down the kit due to misoperation during operation, so that reagent liquid in the kit flows backwards, the whole detection test paper is directly soaked by the reagent liquid flowing backwards, the detection test paper cannot be detected through chromatography, and the detection kit fails.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the detection test paper fails due to misoperation and ensure the normal operation of detection, the technical scheme of the application provides a household reagent anti-misoperation device. The technical scheme is as follows:

the application provides a household reagent anti-misoperation device, which comprises a shell, a reagent strip, diluent, a reagent cabin, an inner wall and a reagent clamping plate, wherein the reagent strip and the reagent clamping plate are hermetically arranged in the shell, the reagent clamping plate is provided with a limiting strip, the periphery of the limiting strip is provided with a surrounding plate, the surrounding plate is provided with a notch, the reagent strip is arranged in the limiting strip and the notch and is tightly matched with the limiting strip, the reagent strip is stored in an independent space by the reagent clamping plate, the surrounding plate and the inner wall, the notch and the inner wall form a hole, the hole tightly wraps the reagent strip, the reagent strip is vertically arranged, the bottom end of the reagent strip is a sample pad, the top end of the reagent strip is a water absorption pad, the sample pad is arranged outside the hole, the reagent is arranged in the shell, and the diluent is in the reagent cabin and is contacted with the sample pad, the diluent cannot contact with other parts of the reagent strip through the coaming and the hole.

Through above-mentioned technical scheme, if the casing has been knocked over when detecting, the bounding wall carries out the separation to the diluent that flows, and the diluent can't contact with other positions of reagent strip through bounding wall, entrance to a cave, and the diluent of having avoided the refluence soaks whole reagent strip to reduce because the maloperation and lead to the possibility that reagent strip became invalid, guaranteed the accuracy of testing result.

Further, the vertical setting of reagent strip, the bottom of reagent strip is the sample pad, the top of reagent strip is the pad that absorbs water.

Specifically, the shell is arranged in a transparent manner.

In particular, the reagent chamber is pre-filled with a desiccant.

Specifically, still be equipped with the stock solution chamber in the casing, insert on the casing and be equipped with and dispose in seal the end cap in stock solution chamber, be connected with on the end cap and be located the puncture stick in the stock solution chamber, the end cap with the lateral wall in stock solution chamber is the cooperation of sliding.

Particularly, a buckle is formed on the plug, a clamping interface is formed in the shell, and the buckle is in clamping fit with the shell through the clamping interface.

Furthermore, the lower part of the reagent clamping plate is provided with a liquid permeation port.

Specifically, the bottom end of the puncture rod is provided with a puncture head, and the puncture head is in a cross-shaped broach shape.

Compared with the prior art, the application has the beneficial effects that: and (3) the plug is pushed downwards with force, so that the buckle leaves the clamping interface, the plug is linked with the puncture rod until the puncture head punctures the bottom of the liquid storage cavity, and the diluent enters the reagent cabin. When detecting, if the casing has been knocked over by accident, bounding wall, inner wall and spacing mutually support, carry out the separation to the diluent that flows, the diluent can't contact through other positions of bounding wall, entrance to a cave and reagent strip, avoids the diluent of refluence to soak whole reagent strip, has reduced because the maloperation leads to the possibility that the reagent strip became invalid, has guaranteed the accuracy of testing result.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application, in which:

fig. 1 is an overall sectional view of embodiment 1 of the present application;

fig. 2 is a schematic structural view of a housing according to embodiment 1 of the present application;

FIG. 3 is a schematic view of the structure of a piercing rod of example 1 of the present application;

FIG. 4 is a schematic diagram of the structure of the reagent card of example 1 of the present application;

FIG. 5 is a schematic diagram of the structure of the reagent card of example 2 of the present application.

Reference numerals are as follows: 1. a housing; 11. a card interface; 2. a cabin; 3. a liquid storage cavity; 4. a plug; 41. buckling; 5. a puncture rod; 51. piercing the head; 6. a reagent card; 61. a liquid-permeable port; 62. enclosing plates; 63. a bearing plate; 64. a limiting strip; 7. a reagent strip; 7.1, sample pad; 7.2, a water absorption pad; 8. an inner wall; 9. a notch; 10. a desiccant.

Detailed Description

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

In order to reduce the possibility of reagent strip failure caused by misoperation and ensure the normal operation of detection, the technical scheme is as follows:

the present application is described in further detail below with reference to fig. 1 to 5.

Example 1

As shown in figures 1 and 2, the application provides a household reagent anti-misoperation device, which comprises a shell 1, wherein the shell 1 is transparent. The housing 1 includes a reagent chamber 2 and a liquid storage chamber 3, and a diluent is pre-filled in the liquid storage chamber 3. A plug 4 is inserted at the top of the shell 1 in a sliding way, and the plug 4 seals the liquid storage cavity 3.

As shown in fig. 1 and 3, the bottom of the plug 4 is connected with a vertically arranged puncture rod 5, the puncture rod 5 is located inside the liquid storage cavity 3, a puncture head 51 is formed at the bottom end of the puncture rod 5, and the puncture head 51 is in a cross-shaped broach shape. In operation, the plug 4 is slid downward, the piercing head 51 pierces the bottom of the liquid storage chamber 3, and the diluent flows into the reagent chamber 2.

As shown in fig. 2 and 3, in order to reduce the possibility of misoperation in the actual use process, a clip interface 11 is provided on the housing 1, a clip 41 is formed on the plug 4, and the clip 41 is in clip fit with the housing 1 through the clip interface 11.

As shown in fig. 1 and 4, a reagent card 6, a reagent strip 7, and an inner wall 8 are provided in the reagent compartment 2, and a liquid permeation port 61 is provided in a lower portion of the reagent card 6. Be equipped with spacing 64 on the reagent cardboard 6, spacing 64 periphery is equipped with bounding wall 62, and the bottom of bounding wall 62 is equipped with breach 9, and reagent strip 7 is placed in spacing 64 and breach 9 and closely cooperates, and reagent cardboard 6, bounding wall 62 mutually support with inner wall 8, store reagent strip 7 in an independent space jointly.

As shown in fig. 1 and 4, the notch 9 and the inner wall 8 form a hole, the hole tightly wraps the reagent strip 7, and the reagent strip 7 is vertically arranged. The bottom end of the reagent strip 7 is provided with a sample pad 7.1, the top end of the reagent strip 7 is provided with a water absorption pad 7.2, the sample pad 7.1 is placed outside the hole 9, and the diluent is contacted with the sample pad 7.1 in the reagent chamber 2.

As shown in FIG. 1, a support plate 63 is formed on one side of the reagent card 6 close to the liquid storage cavity 3, the support plate 63 is horizontally arranged, and a drying agent 10 is placed on the support plate 63.

The implementation principle of the embodiment 1 is as follows: the plug 4 is pushed downwards with force, so that the buckle 41 leaves the clamping interface 11, the plug 4 is linked with the puncture rod 5 until the puncture head 51 punctures the bottom of the liquid storage cavity 3, and the diluent enters the reagent cabin 2. When detecting, if the casing 1 has been knocked over by accident, bounding wall 62, inner wall 8 and spacing 64 mutually support, separate the diluent that flows, and the diluent of avoiding the refluence soaks whole reagent strip 7, has reduced because the maloperation leads to the possibility that reagent strip 7 became invalid, has guaranteed the accuracy of testing result.

Example 2

Referring to fig. 5, the present embodiment is different from embodiment 1 in that two reagent strips 7 are provided in the housing 1, and the enclosing plate 62, the reagent strips 7 and the position-limiting strips 64 are uniformly and correspondingly provided.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A household reagent misoperation prevention device is characterized by comprising a shell, a reagent strip, diluent, a reagent cabin, an inner wall and a reagent clamping plate, wherein the reagent strip and the reagent clamping plate are hermetically arranged in the shell, the reagent clamping plate is provided with a limiting strip, a surrounding plate is arranged on the periphery of the limiting strip, a notch is arranged on the surrounding plate, the reagent strip is arranged in the limiting strip and the notch and is tightly matched with the limiting strip and the notch, the reagent strip is stored in an independent space by the reagent clamping plate, the surrounding plate and the inner wall, the notch and the inner wall form a hole, the hole tightly wraps the reagent strip, the reagent strip is vertically arranged, the bottom end of the reagent strip is a sample pad, the top end of the reagent strip is a water absorption pad, the sample pad is arranged outside the hole, and the reagent is arranged in the shell, the diluent is in contact with the sample pad in the reagent chamber, and the diluent cannot be in contact with other parts of the reagent strip through the enclosing plate and the hole.

2. The device as claimed in claim 1, wherein the housing is transparent.

3. A home reagent anti-malfunction device according to claim 1, wherein said reagent chamber is pre-filled with a desiccant.

4. The household reagent misoperation prevention device according to claim 1, wherein a liquid storage cavity is further formed in the shell, a plug configured to close the liquid storage cavity is inserted into the shell, a puncture rod located in the liquid storage cavity is connected to the plug, and the plug is in sliding fit with the side wall of the liquid storage cavity.

5. The household reagent misoperation prevention device according to claim 4, wherein a buckle is formed on the plug, a clamping interface is formed on the housing, and the buckle is in clamping fit with the housing through the clamping interface.

6. A household reagent anti-misoperation device according to claim 1, wherein the lower part of the reagent clamping plate is provided with a liquid penetration port.

7. The household reagent misoperation prevention device according to claim 4, wherein a puncturing head is arranged at the bottom end of the puncturing rod, and the puncturing head is in a cross-shaped broach shape.