CN220120818U - Multi-joint detection device - Google Patents
Multi-joint detection device Download PDFInfo
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- CN220120818U CN220120818U CN202321321054.9U CN202321321054U CN220120818U CN 220120818 U CN220120818 U CN 220120818U CN 202321321054 U CN202321321054 U CN 202321321054U CN 220120818 U CN220120818 U CN 220120818U
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- movable cover
- sampling rod
- detection
- tube body
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000005070 sampling Methods 0.000 claims abstract description 34
- 238000005192 partition Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000000197 pyrolysis Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000005336 cracking Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000006166 lysate Substances 0.000 description 3
- 238000009534 blood test Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a multi-joint detection device, which comprises: the pipe body is provided with a base at the bottom, a movable cover is arranged at the top of the pipe body, a sampling rod is arranged at the center of the movable cover, threads are arranged at the lower part of the sampling rod, and the end part of the sampling rod is cone-shaped; the lower part of the tube body is provided with a partition layer, the partition layer and the tube body form a first cavity for containing the pyrolysis liquid, and the partition layer can be punctured by pressing the movable cover with force; the outside of body is provided with a plurality of detection bins that are used for placing the test strip, the bottom in detection bin and body intercommunication. After the sample is extracted, the movable cover is covered in the tube body and uniformly shaken and mixed, then the movable cover is pressed downwards, the partition layer can be punctured when the sampling rod moves downwards, the mixed liquid of the sample and the pyrolysis liquid is dripped to the bottom of the tube body, and the color band appears on the test paper strip in the detection bin, so that the detection is finished.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to a multi-joint detection device.
Background
The stool occult blood test is convenient to check, has no pain and good screening result, is internationally acknowledged that the detection of malignant tumors with reduced mortality rate can be realized through crowd screening, and various hospitals and physical examination centers have listed the stool occult blood test in physical examination routine examination items.
The detection method in the prior art comprises the following steps: the stool sampling device is a stool storage device similar to a small box, and after sampling, the stool sampling device is diluted by a tester and dripped into the reaction box for a few minutes to observe the result. Such sampling and detection processes have long separation times, are inconvenient, and can easily cause contamination and deterioration.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a multi-joint detection device aiming at the defects in the prior art, so that the multi-joint detection device is simple in structure and convenient to operate.
The technical scheme adopted for solving the technical problems is as follows:
a multiplexed detection apparatus, comprising:
the pipe body is provided with a base at the bottom, a movable cover is arranged at the top of the pipe body, a sampling rod is arranged at the center of the movable cover, threads are arranged at the lower part of the sampling rod, and the end part of the sampling rod is cone-shaped;
the lower part of the tube body is provided with a partition layer, the partition layer and the tube body form a first cavity for containing the pyrolysis liquid, and the partition layer can be punctured by pressing the movable cover with force;
the outside of body is provided with a plurality of detection bins that are used for placing the test strip, the bottom in detection bin and body intercommunication.
Preferably, a detachable limiting block is arranged at the upper end part of the pipe body, and the limiting block protrudes out of the upper part of the pipe body.
Preferably, the movable cover comprises a columnar shell and a first column body arranged in the columnar shell, and a second cavity for accommodating the pipe body is formed between the columnar shell and the first column body;
the columnar shell is provided with a first notch for adapting to the limiting block;
the sampling rod is arranged in the middle of the first column body.
Preferably, the sum of the height of the first column and the length of the sampling rod is greater than the height from the partition layer to the top of the tube body.
Preferably, the base comprises a second column and an annular plate arranged in the middle of the second column;
a groove body for receiving the cracking liquid and the sample mixed liquid which are dripped from the first cavity is formed between the annular plate and the upper surface of the second column;
and a communicating groove is formed at the opposite position of the annular plate and each detection bin.
Preferably, the bottom surface of the communicating groove is lower than the bottom surface of the groove body.
Preferably, the bottom surface of the groove body, which is opposite to the communicating groove, is provided with an inclined surface.
Preferably, a Y-shaped partition plate is arranged in the groove body, and a second notch is arranged between the end part of the Y-shaped partition plate and the annular plate.
Preferably, a flow guiding mechanism is overlapped at the central axis of the Y-shaped partition plate, a through hole is arranged at the axis of the flow guiding mechanism, and the upper part of the through hole is in a cone shape.
Preferably, the partition layer is a tin foil paper layer.
Preferably, the detection bin is provided with three.
Compared with the prior art, the multi-joint detection device provided by the utility model has the following beneficial effects:
after a sample to be detected is extracted through a sampling rod, a movable cover is covered into a tube body, the sample is uniformly mixed by shaking to be dissolved in a pyrolysis liquid, then the movable cover is pressed downwards, a partition layer can be punctured when the sampling rod moves downwards, the mixed liquid of the sample and the pyrolysis liquid is dripped to the bottom of the tube body, and a color band can appear on a test strip in a detection bin, so that the detection is finished, the whole detection process is convenient and quick, and inversion liquid leakage can be effectively prevented; meanwhile, the utility model has simple structure.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being apparent that the drawings in the following description are some embodiments of the present utility model and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of an embodiment of a multiplexed detection apparatus according to the present utility model.
FIG. 2 is an exploded view of an embodiment of a multiplexed detection device according to the present utility model.
FIG. 3 is a cross-sectional view of an embodiment of a multiplexed detection apparatus according to the present utility model.
Fig. 4 is a schematic diagram of a portion of a multi-joint detection device according to an embodiment of the present utility model.
Fig. 5 is a schematic diagram of a portion of a multi-joint detection device according to an embodiment of the utility model.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
An embodiment of the present utility model provides a multi-joint detection device, as shown in fig. 1 to 3, including: the pipe body 100, a base 200 is arranged at the bottom of the pipe body 100, a movable cover 300 is arranged at the top of the pipe body 100, a sampling rod 400 is arranged at the center of the movable cover 300, threads 401 are arranged at the lower part of the sampling rod 400, and the end part of the sampling rod 400 is cone-shaped; the lower part of the pipe body 100 is provided with a separation layer 101, the separation layer 101 and the pipe body 100 form a first cavity 102 for containing the pyrolysis liquid, and the separation layer 101 can be punctured by pressing the movable cover 300 with force; the outside of body 100 is provided with a plurality of detection storehouse 500 that are used for placing the test strip, the bottom and the body 100 intercommunication of detection storehouse 500, the separation layer 101 is preferably the tinfoil paper layer, detection storehouse 500 is preferably provided with three.
The working principle of the utility model is as follows: after sampling through the sampling rod 400, insert the sampling rod 400 in the body 100, shake even mix and dissolve the sample in the lysate, then press down movable cover 300, the bottom of sampling rod 400 will separate layer 101 and stab, the mixed liquid drip of sample and lysate to the bottom, then flow to each passageway and detect storehouse 500, every detects the storehouse 500 and has all placed the test strip, detect the test strip in the storehouse and can appear the typewriter ribbon, thereby accomplish the detection, whole testing process convenient and fast, of course can detect different projects through the test strip of difference, also can detect the same project.
According to the utility model, the plurality of detection bins are arranged, and each detection bin can be used for placing the test strip, so that a plurality of items can be detected simultaneously. The utility model has simple structure and convenient operation, and can effectively prevent the inversion of liquid leakage.
In specific implementation, a detachable limiting block 600 is disposed at the upper end of the pipe body 100, and the limiting block 600 protrudes out of the upper portion of the pipe body.
In practice, the movable cover 300 includes a cylindrical housing 301, and a first column 302 disposed in the cylindrical housing 301, and a second cavity 303 for accommodating a tube is formed between the cylindrical housing 301 and the first column 302; the cylindrical shell 301 is provided with a first notch 304 for adapting to the limiting block 600; the sampling rod 400 is disposed in the middle of the first cylinder 302.
In practice, the sum of the height of the first column 302 and the length of the sampling rod 400 is greater than the height of the partition 101 to the top of the tube 100.
In implementation, the base 200 includes a second post 201, and an annular plate 202 disposed in the middle of the second post 201; a groove 203 for receiving the lysate and the sample mixed solution dropped from the first cavity 102 is formed between the annular plate 202 and the upper surface of the second cylinder 201; a communicating groove 204 is arranged at the opposite position of the annular plate 202 and each detection bin 50; the bottom surface of the communicating groove 204 is lower than the bottom surface of the groove 203; the bottom surface of the groove body 203, which is opposite to the communicating groove 204, is provided with an inclined surface.
In particular, a Y-shaped partition 205 is disposed in the groove 203, and a second gap 206 is disposed between the end of the Y-shaped partition 205 and the annular plate 202. A guide mechanism 207 is overlapped at the central axis of the Y-shaped partition 205, a through hole 208 is arranged at the axis of the guide mechanism 207, and the upper part of the through hole 208 is in a cone shape.
In summary, the present utility model discloses a multi-joint detection device, which includes: the pipe body is provided with a base at the bottom, a movable cover is arranged at the top of the pipe body, a sampling rod is arranged at the center of the movable cover, threads are arranged at the lower part of the sampling rod, and the end part of the sampling rod is cone-shaped; the lower part of the tube body is provided with a partition layer, the partition layer and the tube body form a first cavity for containing the pyrolysis liquid, and the partition layer can be punctured by pressing the movable cover with force; the utility model covers the movable cover to the tube body after extracting the sample to be detected through the sampling rod, shakes and mixes the sample to dissolve in the cracking liquid, then presses the movable cover downwards, can puncture the partition layer when the sampling rod moves downwards, drops the mixed liquid of the sample and the cracking liquid to the bottom of the tube body, flows to the detection bin, and the test strip in the detection bin has color bands, thereby completing the detection, ensuring that the whole detection process is convenient and quick, and effectively preventing inversion liquid leakage; meanwhile, the utility model has simple structure.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. A multiplexed detection apparatus, comprising:
the pipe body is provided with a base at the bottom, a movable cover is arranged at the top of the pipe body, a sampling rod is arranged at the center of the movable cover, threads are arranged at the lower part of the sampling rod, and the end part of the sampling rod is cone-shaped;
the lower part of the tube body is provided with a partition layer, the partition layer and the tube body form a first cavity for containing the pyrolysis liquid, and the partition layer can be punctured by pressing the movable cover with force;
the outside of body is provided with a plurality of detection bins that are used for placing the test strip, the bottom in detection bin and body intercommunication.
2. The multiple sensing device according to claim 1, wherein a detachable stopper is provided at an upper end portion of the tube body, and the stopper protrudes out of an upper portion of the tube body.
3. The multiple sensing device according to claim 2, wherein the movable cover comprises a cylindrical housing and a first column disposed in the cylindrical housing, and a second cavity for accommodating the tube is formed between the cylindrical housing and the first column;
the columnar shell is provided with a first notch for adapting to the limiting block;
the sampling rod is arranged in the middle of the first column body.
4. The multiplexed detection apparatus of claim 3, wherein a sum of a height of the first column and a length of the sampling rod is greater than a height of the partition layer to a top of the tube body.
5. The multiple sensing device according to claim 1, wherein the base comprises a second cylinder and an annular plate disposed in a middle portion of the second cylinder;
a groove body for receiving the cracking liquid and the sample mixed liquid which are dripped from the first cavity is formed between the annular plate and the upper surface of the second column;
and a communicating groove is formed at the opposite position of the annular plate and each detection bin.
6. The multiplex detection device as defined in claim 5 wherein the bottom surface of the communication channel is lower than the bottom surface of the channel body.
7. The multiplex detection device as defined in claim 6 wherein the bottom surface of the tank body facing the communication tank is provided with an inclined surface.
8. The multiple detection device according to claim 5, wherein a Y-shaped partition is provided in the tank, and a second gap is provided between an end of the Y-shaped partition and the annular plate.
9. The multi-joint detection device according to claim 8, wherein a flow guiding mechanism is overlapped at the central axis of the Y-shaped partition plate, a through hole is arranged on the axis of the flow guiding mechanism, and the upper part of the through hole is in a cone shape.
10. The multiplexed detection device of claim 1, wherein the barrier layer is a layer of tin foil paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321054.9U CN220120818U (en) | 2023-05-27 | 2023-05-27 | Multi-joint detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321321054.9U CN220120818U (en) | 2023-05-27 | 2023-05-27 | Multi-joint detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120818U true CN220120818U (en) | 2023-12-01 |
Family
ID=88893472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321321054.9U Active CN220120818U (en) | 2023-05-27 | 2023-05-27 | Multi-joint detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120818U (en) |
-
2023
- 2023-05-27 CN CN202321321054.9U patent/CN220120818U/en active Active
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