CN212780851U - Sampling tube with sampling and sample adding functions - Google Patents
Sampling tube with sampling and sample adding functions Download PDFInfo
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- CN212780851U CN212780851U CN202022364734.1U CN202022364734U CN212780851U CN 212780851 U CN212780851 U CN 212780851U CN 202022364734 U CN202022364734 U CN 202022364734U CN 212780851 U CN212780851 U CN 212780851U
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Abstract
The utility model discloses a have sampling pipe of sampling and application of sample concurrently, sampling pipe includes sampling pipe body, sampling pipe spiral shell lid, dripper lid, is provided with the liquid outlet on the sampling pipe spiral shell lid, dripper lid can be opened, withhold the liquid outlet on the shutoff sampling pipe spiral shell lid and satisfy application of sample and transportation and save needs. When a detection sample containing a target object needs to be obtained, firstly, the preservation solution is placed into the sampling tube, then, the sampled throat swab or sputum is placed into the sampling tube, the dripper cover is buckled with the liquid outlet on the screw cap of the sampling tube in a pressing and blocking manner, and the liquid outlet and the sputum are fully mixed to obtain the detection sample. During the use, the dripper lid is opened, and the sampling pipe is invertd, and crowded sampling pipe body of holding between the fingers, the sample that needs drips out application of sample target location from the liquid outlet on the sampling pipe screw cap and supplies to detect needs. During transportation and storage, the dripper cover is buckled with the liquid outlet on the screw cap of the blocking sampling pipe, and the outlet is sealed. Therefore, the on-site sampling detection and use can be met, and the storage, transportation and preservation can be realized, so that the repeated use can be met.
Description
Technical Field
The utility model relates to a sampling pipe especially relates to a have sampling and application of sample concurrently, sealed effectual, the sampling pipe of reinspection of being convenient for.
Background
In the sampling and detection process of target analytes in medical inspection, food safety and other places, the target analytes need to be collected from organisms or attachments where the target analytes are located for transportation, detection and analysis. Different target analytes and different carriers have specific requirements on sampling, collection, storage, transportation and detection, and the representativeness, safety and result reliability of the sample are ensured, so that the purpose of analysis and detection is achieved.
The collection of target analytes from a body, whether on the surface of the lumen with a swab or collection of body fluids such as exudates, involves the collection, containment, transport and detection of the target analyte in the sample. And most of the time, low-temperature storage and transportation are needed. These features and requirements require that the sampling tube be adaptable to the use of the collection tool, and then be capable of being sealed, stored safely, stored at cryogenic temperatures, and transported, and then be convenient for sampling during use.
In medical testing, the method for collecting target analytes from human skin, mucosa and cavity is generally to apply a sample by dry swab head, and then break the swab head into a sampling tube. The sampling tube will in most cases contain a solution that will dissolve and protect the target analyte. Then screwing and mixing the collecting pipe cover, and transporting and inspecting the collecting pipe cover under the set temperature condition. Most of the detection and sampling processes are to unscrew the bottle cap and suck the uniform sample liquid by a straw or a liquid-moving machine for analysis and detection. This can be inconvenient because of the swab contained therein, particularly in the case of multiple swabs in a tube for mixed sampling.
In another case, the swab is placed in a tube after sampling, a solution capable of dissolving and preserving the target analyte is added into the tube, a dropper is sleeved on one end of the tube, the target analyte on the swab in the tube is dissolved by shaking, and a sample containing the target analyte is led out through the dropper. The mode has more structures, is complicated to use, has no cover of a dropper with a dropper, and is easy to cause the pollution of target analytes to the environment due to leakage when shaken; and the dropper is not covered, so that the dropper cannot be stored and transported hermetically and can only be used once on site.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a have sampling pipe of sampling and application of sample concurrently is provided, have concurrently have sampling and application of sample, sealed effectual, the characteristics of being convenient for reinspection.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a have sampling pipe of sampling and application of sample concurrently, its innovation point lies in: have the sampling tube of sampling and application of sample including the sampling tube that is used for storing liquid, with this sampling tube upper shed position department screw-thread fit's sampling tube screw cap, with sampling tube screw cap buckle complex drip lid, be provided with the liquid outlet with the inside intercommunication of sampling tube on the sampling tube screw cap, store in the sampling tube and be used for dissolving, save the preservative solution of sampling pharynx swab or sputum.
Preferably, the sampling pipe body is of a soft plastic pipe-shaped structure which is integrally molded by injection molding or injection blow molding, the upper part of the sampling pipe body is of a cylindrical structure with a large caliber, a thread structure is arranged outside the sampling pipe body, the caliber of the sampling pipe body is reduced from top to bottom in an inverted cone shape, and the lower part of the sampling pipe body is of a cylindrical structure with a small caliber.
Preferably, when storing for preserving liquid and sputum in the sampling pipe, the sampling pipe is joined in marriage soon with the sputum funnel screw thread of getting and is connected, it is the funnel body to get the sputum funnel.
Preferably, the sampling pipe screw cover is provided with a clamping jaw, and the dripper cover is provided with a notch for the clamping jaw to be embedded into or slide out.
Preferably, the sampling pipe screw cap is provided with two clamping jaws in bilateral symmetry, and the corresponding positions on the dripper cap are respectively provided with and correspond to the notches matched with the clamping jaws.
Preferably, the dripper cover is of a soft structure, and the non-notch position on the dripper cover is a pressing position of an operator.
Preferably, the sampling pipe body is a soft plastic pipe-shaped structure which is integrally injection-molded or injection-blow-molded and is convenient for extruding the mixed liquid of the preservative liquid and the sample, the upper part of the sampling pipe body is of a cylindrical structure with a large caliber, a thread structure is arranged outside the sampling pipe body, the caliber of the sampling pipe body is reduced from top to bottom in an inverted cone shape, and the lower part of the sampling pipe body is of a cylindrical structure with a small caliber.
Preferably, the sampling tube screw cover is provided with a plurality of spiral grooves to the liquid outlet.
Preferably, the sampling pipe screw cover is provided with a spiral groove on the inner wall of the sampling pipe screw cover, and the terminal of the spiral groove is located at the position of the liquid outlet.
Preferably, the sampling pipe screw cover is provided with a plurality of reinforcing ribs located on the inner wall of the sampling pipe screw cover, and the plurality of reinforcing ribs are arranged in a criss-cross hollow manner.
The utility model has the advantages that: through adopting foretell structure, when needs acquire mixed liquid, put into the sampling tube with preserving the liquid earlier, will have sampled in the sampling tube is put into pharynx swab or sputum, intensive mixing obtains mixed liquid after that. During the use, the dripper lid is opened, and the sampling pipe is invertd, and crowded sampling pipe body of holding between the fingers, the sample that needs drips out application of sample target location from the liquid outlet on the sampling pipe screw cap and supplies to detect needs. During transportation and storage, the dripper cover is buckled with the liquid outlet on the screw cap of the blocking sampling pipe, and the outlet is sealed. Therefore, the on-site sampling detection and use can be met, and the storage, transportation and preservation can be realized, so that the repeated use can be met.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model relates to a have sampling tube's among sampling tube of sampling and application of sample stereogram concurrently.
Fig. 2 is a perspective view of the sampling tube with sampling and sample adding in the open state of the drip cover of the sampling tube.
Fig. 3 is a schematic structural diagram of a sampling tube in a sampling tube with sampling and sample adding functions of the present invention.
Fig. 4 is a schematic structural view of a sputum-sampling funnel in a sampling tube with sampling and sample-adding functions.
In the figure: 1-sampling tube body, 2-sampling tube screw cap, 3-dropper cap, 4-liquid outlet, 5-sputum-taking funnel, 6-claw and 7-notch.
Detailed Description
The utility model discloses a have sampling pipe of sampling and application of sample concurrently including the sampling pipe body 1 that is used for storing liquid, with 1 upper shed position department screw-thread fit's of this sampling pipe body sampling pipe spiral shell lid 2, with 2 buckle complex drippers lid 3 of sampling pipe spiral shell lid, be provided with on the sampling pipe spiral shell lid 2 with the liquid outlet 4 of 1 inside intercommunication of sampling pipe body, store in the sampling pipe body 1 and be used for dissolving, save the preservative solution of sampling pharynx swab or sputum.
The liquid sample sampling method of the sampling tube with sampling and sample adding functions comprises the following steps: step A: when the sampling tube body 1 stores preservation liquid and a pharynx swab, firstly, the sampling tube screw cap 2 is unscrewed, the preservation liquid and the used pharynx swab are injected into the sampling tube body 1, then, the sampling tube screw cap 2 is screwed, after a sample on the pharynx swab is fully mixed with the mixed liquid, the dropper cap 3 is unscrewed, and the mixed liquid in the sampling tube body 1 is extruded to be sent into an appliance to be detected through the liquid outlet 4; and B: when the sampling tube body 1 stores preservative fluid and sputum, firstly unscrewing a sampling tube screw cap 2 to inject the preservative fluid into the sampling tube body 1, then rotatably matching a sputum taking funnel 5 to place on the sampling tube body 1, taking out the sputum taking funnel 5 after obtaining the sputum, then screwing the sampling tube screw cap 2, unscrewing a dropper cap 3 after the sputum and the preservative fluid are fully mixed, and extruding the mixed solution in the sampling tube body 1 to send the mixed solution into an appliance to be detected through a liquid outlet 4; and C: and when the mixed liquid data needs to be checked again for two or more times, repeating the sampling in the step A or the step B.
Through adopting foretell structure, when the detection sample that contains the target object is acquireed to needs, earlier put into the sampling pipe with preserving the liquid, put into the sampling pipe with sampling throat swab or sputum after that, the dripper lid is detained and is pressed the liquid outlet on the shutoff sampling pipe screw cap, and the intensive mixing obtains the detection sample. During the use, the dripper lid is opened, and the sampling pipe is invertd, and crowded sampling pipe body of holding between the fingers, the sample that needs drips out application of sample target location from the liquid outlet on the sampling pipe screw cap and supplies to detect needs. During transportation and storage, the dripper cover is buckled with the liquid outlet on the screw cap of the blocking sampling pipe, and the outlet is sealed. Therefore, the on-site sampling detection and use can be met, and the storage, transportation and preservation can be realized, so that the repeated use can be met.
When storage is for preserving liquid and sputum in foretell sampling pipe body 1, sampling pipe body 1 is joined in marriage soon with 5 screw threads of getting sputum funnel and is connected, gets sputum funnel 5 and be the funnel body. In order to facilitate the use, the sampling pipe screw cap 2 is provided with a clamping jaw 6, the dripper cap 3 is provided with a notch 7 for the clamping jaw 6 to be embedded or slide out, the sampling pipe screw cap 2 is provided with two clamping jaws 6 in a bilateral symmetry manner, the corresponding positions on the dripper cap 3 are respectively provided with notches 7 matched with the corresponding clamping jaws 6, the dripper cap 3 is of a soft body structure, and the positions of the non-notches 7 on the dripper cap 3 are pressed by an operator.
Foretell sampling pipe body 1 moulds plastics as an organic whole or the injection blow molding is convenient for extrude the software plastics tubular structure of the mixed liquid of conservant liquid and sample, sampling pipe body upper portion is the cylinder structure that the bore is big, and the external screw thread structure is equipped with, is the reduction of down-taper type top-down bore in the middle of the sampling pipe body, and sampling pipe body lower part is the cylindricality structure that the bore is little. In order to prevent the single liquid outlet 4 from being blocked to cause liquid outlet difficulty, the sampling tube screw cap 2 is provided with a plurality of spiral grooves to the liquid outlet 4, and the liquid outlet is shown in the figure. In order to further fully guide mixed liquid to discharge, be provided with the helicla flute that is located on 2 inner walls of sampling pipe spiral shell lid on the sampling pipe spiral shell lid 2, this helicla flute terminal is located 4 positions of liquid outlet. A plurality of reinforcing ribs which are positioned on the inner wall of the sampling pipe screw cap 2 are arranged on the sampling pipe screw cap 2, and the plurality of reinforcing ribs are arranged in a vertically and horizontally staggered and hollowed-out manner.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a have sampling pipe of sampling and application of sample which characterized in that: have the sampling tube of sampling and application of sample including the sampling tube body that is used for storing liquid, with this sampling tube body upper shed position department screw-thread fit's sampling tube screw cap, with sampling tube screw cap buckle complex drip lid, be provided with the liquid outlet with the inside intercommunication of sampling tube on the sampling tube screw cap, store in the sampling tube and be used for dissolving, save the preservative solution that thing or sputum were gathered to the pharynx swab.
2. A sampling tube for both sampling and sample application according to claim 1, wherein: when storing for preserving liquid and sputum in the sampling pipe, the sampling pipe is joined in marriage soon with the sputum funnel screw thread of getting and is connected, it is the funnel body to get the sputum funnel.
3. A sampling tube for both sampling and sample application according to claim 1, wherein: the sampling pipe screw cap is provided with a clamping jaw, and the dripper cap is provided with a notch for the clamping jaw to be embedded into or slide out.
4. A sampling tube for both sampling and sample application according to claim 3, wherein: the sampling pipe is provided with two clamping jaws in a bilateral symmetry mode on the screw cap, and the corresponding positions on the dripper cap are respectively provided with and correspond to the notches matched with the clamping jaws.
5. A sampling tube for both sampling and sample application according to claim 4, wherein: the dripper cover is of a soft structure, and the non-notch position on the dripper cover is a pressing position of an operator.
6. A sampling tube for both sampling and sample application according to claim 1, wherein: sampling pipe body moulds plastics as an organic whole or the injection blow molding is convenient for extrude the software plastics tubular structure of the mixed liquid of conservant and sample thing, and sampling pipe body upper portion is the cylinder structure that the bore is big, and outer screw thread structure is equipped with, is the reduction of inverted cone type top-down bore in the middle of the sampling pipe body, and sampling pipe body lower part is the cylindricality structure that the bore is little.
7. A sampling tube for both sampling and sample application according to claim 1, wherein: the sampling tube screw cover is provided with a plurality of spiral grooves to the liquid outlet.
8. A sampling tube for both sampling and sample application according to claim 1, wherein: the sampling pipe screw cover is provided with a spiral groove located on the inner wall of the sampling pipe screw cover, and the terminal of the spiral groove is located at the position of the liquid outlet.
9. A sampling tube for both sampling and sample application according to claim 1, wherein: the sampling pipe screw cover is provided with a plurality of reinforcing ribs located on the inner wall of the sampling pipe screw cover, and the plurality of reinforcing ribs are arranged in a criss-cross hollow manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364734.1U CN212780851U (en) | 2020-10-22 | 2020-10-22 | Sampling tube with sampling and sample adding functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364734.1U CN212780851U (en) | 2020-10-22 | 2020-10-22 | Sampling tube with sampling and sample adding functions |
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| Publication Number | Publication Date |
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| CN212780851U true CN212780851U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022364734.1U Active CN212780851U (en) | 2020-10-22 | 2020-10-22 | Sampling tube with sampling and sample adding functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034195A (en) * | 2020-10-22 | 2020-12-04 | 厦门市云鹏科技发展有限公司 | Sampling tube with sampling and sample adding functions and use method thereof |
| WO2023056621A1 (en) * | 2021-10-09 | 2023-04-13 | 南京诺唯赞生物科技股份有限公司 | Sample access tube |
-
2020
- 2020-10-22 CN CN202022364734.1U patent/CN212780851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034195A (en) * | 2020-10-22 | 2020-12-04 | 厦门市云鹏科技发展有限公司 | Sampling tube with sampling and sample adding functions and use method thereof |
| WO2023056621A1 (en) * | 2021-10-09 | 2023-04-13 | 南京诺唯赞生物科技股份有限公司 | Sample access tube |
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