CN219260013U - From reagent testing kit of taking piercing mechanism - Google Patents
From reagent testing kit of taking piercing mechanism Download PDFInfo
- Publication number
- CN219260013U CN219260013U CN202223601834.7U CN202223601834U CN219260013U CN 219260013 U CN219260013 U CN 219260013U CN 202223601834 U CN202223601834 U CN 202223601834U CN 219260013 U CN219260013 U CN 219260013U
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- umbrella valve
- base
- transparent cover
- detection
- reaction liquid
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Abstract
The technical scheme of the utility model is that the kit comprises a base with a puncture mechanism, a transparent cover connected to the base, and a sampling rod inserted into the transparent cover from the top, wherein a display strip with the bottom inserted into the detection liquid is arranged on the top surface of one side of the base, a sealing soft glue is arranged on the top surface of the other side of the base, an umbrella valve is arranged above the sealing soft glue, a needle part is arranged on the bottom surface of the umbrella valve, an axial guide groove is arranged on the outer side surface of the umbrella valve, a reaction liquid containing cavity is formed in the transparent cover above the umbrella valve, and the sampling rod is inserted from the opening of the top of the reaction liquid containing cavity and the bottom of the sampling rod is positioned above the top surface of the umbrella valve. The utility model has the advantages of simple and novel structure, integration of sampling and detection and convenient use.
Description
Technical Field
The utility model relates to a medical kit, in particular to a kit with a piercing mechanism.
Background
Reagent detection is very common in biology and medicine. Usually, a sampling device is used for sampling, and the collected detection object is sent into a detection device to be mixed with different reagents for detection, so as to obtain a corresponding detection result. The middle processes are independent, and the processes are subjected to multiple operation links such as sampling, transferring, inspection and the like in the middle, so that the process is relatively complicated.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide a reagent detection kit with a piercing mechanism, which has novel structure and convenient detection, and can store and detect a sampled sample after site sampling.
The technical scheme of the utility model is that the kit comprises a base with a puncture mechanism, a transparent cover connected to the base, and a sampling rod inserted into the transparent cover from the top, wherein a display strip with the bottom inserted into the detection liquid is arranged on the top surface of one side of the base, a sealing soft glue is arranged on the top surface of the other side of the base, an umbrella valve is arranged above the sealing soft glue, a needle part is arranged on the bottom surface of the umbrella valve, an axial guide groove is arranged on the outer side surface of the umbrella valve, a reaction liquid containing cavity is formed in the transparent cover above the umbrella valve, and the sampling rod is inserted from the opening of the top of the reaction liquid containing cavity and the bottom of the sampling rod is positioned above the top surface of the umbrella valve.
Preferably, an installation seat is arranged between the umbrella valve and the transparent cover, the bottom of the installation seat is connected to the base, and the umbrella valve is installed in the installation seat.
Preferably, the umbrella valve comprises a positioning section at the upper part and a pushing section at the lower part, wherein the positioning section is in contact limit with the inner side surface of the mounting seat, the axial diversion trench is arranged on the outer side surface of the pushing section, and the needling part is positioned at the center of the bottom surface of the pushing section.
Preferably, the needling portion is a conical convex column arranged at the center of the bottom surface of the pushing section.
The utility model has the advantages of simple and novel structure, integration of sampling and detection and convenient use.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic diagram of an umbrella valve according to the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
wherein: 1-a base; 2-a transparent cover; 3-a sampling rod; 4-display bar; 5, sealing the soft rubber; 6-umbrella valve; 61-needling section; 62-an axial diversion trench; 63-a positioning section; 64-propulsion section; 7-a reaction liquid containing cavity; 8-a mounting seat.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model provides a reagent detection kit with a puncture mechanism, which comprises a base 1 with a built-in detection liquid, a transparent cover 2 connected to the base 1, and a sampling rod 3 inserted into the transparent cover 2 from the top, wherein a display strip 4 with the bottom inserted into the detection liquid is arranged on the top surface of one side of the base 1, a sealing flexible glue 5 is arranged on the top surface of the other side of the base 1, an umbrella valve 6 is arranged above the sealing flexible glue 5, a needling part 61 is arranged on the bottom surface of the umbrella valve 6, an axial guide groove 62 is arranged on the outer side surface of the umbrella valve 6, a reaction liquid containing cavity 7 is formed in the transparent cover 2 above the umbrella valve 6, the sampling rod 3 is inserted from the top opening of the reaction liquid containing cavity 7, and the bottom of the sampling rod 3 is positioned above the top surface of the umbrella valve 6.
On the basis of the scheme, an installation seat 8 is arranged between the umbrella valve 6 and the transparent cover 2, the bottom of the installation seat 8 is connected to the base 1, and the umbrella valve 6 is installed in the installation seat 8.
Specifically, the umbrella valve 6 includes a positioning section 63 at the upper part and a pushing section 64 at the lower part, the positioning section 63 is in contact with the inner side of the mounting seat 8 to limit, the axial diversion trench 62 is disposed on the outer side of the pushing section 64, and the needling portion 61 is located at the center of the bottom surface of the pushing section 64.
Further, the needling portion 61 is a tapered boss centrally disposed on the bottom surface of the pushing section 64.
When the device is used, a sample is taken by the sampling rod 3, the sample is inserted from the top of the reaction liquid containing cavity 7, the sample is mixed with the reaction liquid to form mixed liquid, the sampling rod 3 is extruded downwards, the bottom of the sampling rod 3 is extruded with the umbrella valve 6, the needling part 61 at the bottom of the umbrella valve 6 moves downwards to pierce the sealing soft rubber 5, the mixed liquid flows into the base 1 below through the axial diversion groove 62 at the outer side surface of the umbrella valve 6 to react with the detection liquid, and the display strip 4 displays the reaction result. The whole sampling and detecting are integrated, so that time and labor are saved. The pipe cap at the top of the sampling rod 3 is provided with a stop step, the top surface of the transparent cover 2 is contacted and limited when the sampling rod 3 descends in place, the pipe cap at the top of the sampling rod 3 axially extends to form a sealing sleeve, and the sealing sleeve and an inner hole at the top end of the reaction liquid containing cavity 7 are in interference deformation to realize liquid sealing.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present utility model still falls within the scope of the technical solutions of the present utility model.
Claims (4)
1. The utility model provides a from reagent detection box of taking puncture mechanism, includes built-in detection liquid's base (1), connects transparent cover (2) on base (1), inserts sample pole (3) in transparent cover (2) from the top, one side top surface of base (1) is provided with bottom and inserts display strip (4) in the detection liquid, the opposite side top surface of base (1) is provided with sealed flexible glue (5), sealed flexible glue (5) top is provided with umbrella valve (6), umbrella valve (6) bottom surface is provided with acupuncture portion (61), umbrella valve (6) lateral surface is provided with axial guiding groove (62), form reaction liquid appearance chamber (7) in transparent cover (2) of umbrella valve (6) top, sample pole (3) insert and sample pole (3) bottom are located umbrella valve (6) top from reaction liquid appearance chamber (7) open top.
2. The self-contained lancing mechanism kit of claim 1, wherein: an installation seat (8) is arranged between the umbrella valve (6) and the transparent cover (2), the bottom of the installation seat (8) is connected to the base (1), and the umbrella valve (6) is installed in the installation seat (8).
3. A self-contained lancing mechanism kit according to claim 2, wherein: the umbrella valve (6) comprises an upper positioning section (63) and a lower pushing section (64), the positioning section (63) is in contact limit with the inner side surface of the mounting seat (8), the axial diversion trench (62) is arranged on the outer side surface of the pushing section (64), and the needling part (61) is positioned at the center of the bottom surface of the pushing section (64).
4. A kit for self-contained lancing mechanism according to claim 3, wherein: the needling part (61) is a conical convex column arranged at the center of the bottom surface of the pushing section (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223601834.7U CN219260013U (en) | 2022-12-30 | 2022-12-30 | From reagent testing kit of taking piercing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223601834.7U CN219260013U (en) | 2022-12-30 | 2022-12-30 | From reagent testing kit of taking piercing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219260013U true CN219260013U (en) | 2023-06-27 |
Family
ID=86857497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223601834.7U Active CN219260013U (en) | 2022-12-30 | 2022-12-30 | From reagent testing kit of taking piercing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219260013U (en) |
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2022
- 2022-12-30 CN CN202223601834.7U patent/CN219260013U/en active Active
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