CN214856910U - Swab collector - Google Patents
Swab collector Download PDFInfo
- Publication number
- CN214856910U CN214856910U CN202023067514.9U CN202023067514U CN214856910U CN 214856910 U CN214856910 U CN 214856910U CN 202023067514 U CN202023067514 U CN 202023067514U CN 214856910 U CN214856910 U CN 214856910U
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- swab
- sealing cover
- pipe body
- funnel
- tube body
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a swab collector, which comprises a tube body, wherein the upper end of the tube body is a swab inserting hole, the lower end of the tube body is a funnel-shaped liquid outlet, and the middle part of the tube body is a flexible extrusion part; the upper sealing cover is hermetically buckled on the swab inserting port of the pipe body; the lower sealing cover is hermetically buckled on the funnel-shaped liquid outlet of the pipe body; wherein, be provided with the silica gel sealed pad of roof pressure infundibulate leakage fluid dram lower extreme on the interior diapire of lower sealing lid, be provided with the shutoff arch that the adaptation inserted in the infundibulate leakage fluid dram on the silica gel sealed pad. The utility model has the advantages of simple structure, easy processing and use; the sampling liquid flows out dropwise through extrusion without a liquid transfer gun, so that the detection cost is greatly reduced, and the detection efficiency is improved; can also effectual sealed swab inserted hole and infundibulate leakage fluid dram, when avoiding sampling liquid to receive the pollution, can prevent effectively that sampling liquid from spilling, the centralized processing after the experiment of being convenient for, the whole swab collection process's of greatly reduced pollution risk.
Description
Technical Field
The utility model belongs to the technical field of the external diagnosis technique and specifically relates to a swab collector is related to.
Background
With the development of medical technology, the application of molecular detection in the medical field is more and more popular; among them, swab sample detection is very common, for example: nasopharyngeal swabs, buccal swabs, urethral swabs, and the like. The existing swab is used for collecting a sample, a collecting head of a swab cotton swab is generally used for scraping a part to be collected for a plurality of times in a rotating manner, then the swab is stirred for a plurality of times in a collecting tube filled with a sample treatment reagent, and finally the swab is taken out and specially treated and discarded; the swab generally contains a large amount of pollutants, and the swab is taken out of the collection tube for treatment, which causes secondary pollution to the environment with high probability, not only causes troubles to the operation of detection personnel, but also is very easy to cause infection threats. Although most of the existing swabs are breakable (namely, the stirred swabs are left in the collecting pipe after being broken), in order to be capable of performing liquid suction sampling by using a liquid transfer device subsequently, the collecting pipe needs to be ensured to be open, so that the sampling liquid is very easy to pollute; in addition, remain the swab sampling head in the collection pipe and still can influence the suction sampling and the liquid absorption volume of pipettor, the outfit of pipettor has increased the detection cost again simultaneously to in case sampling process sampling pipe is knocked down, causes the liquid of splendid attire in it to spill, still can cause large tracts of land pollution, greatly increased pollution risk.
Disclosure of Invention
An object of the utility model is to provide a safe efficient swab collector.
In order to achieve the above purpose, the utility model can adopt the following technical proposal:
swab collector, include:
the swab inserting opening is formed in the upper end of the pipe body, the funnel-shaped liquid discharging opening is formed in the lower end of the pipe body, and the middle of the pipe body is a flexible extruding portion;
an upper sealing cover which is sealed and buckled on the swab inserting opening of the pipe body; and
the lower sealing cover is hermetically buckled on the funnel-shaped liquid outlet of the pipe body;
the inner bottom wall of the lower sealing cover is provided with a silica gel sealing gasket which is used for jacking and pressing the lower end of the funnel-shaped liquid discharge port, and the silica gel sealing gasket is provided with a sealing bulge which is inserted into the funnel-shaped liquid discharge port in an adaptive mode.
Furthermore, the upper sealing cover is in threaded connection with the upper end of the pipe body, and an annular sealing gasket which is matched and attached with the swab inserting hole is arranged on the inner wall of the upper sealing cover.
Further, the lower sealing cover is screwed to the lower end of the pipe body.
The utility model has the advantages of simple structure, and simple and convenient processing and use. The sample treatment reagent is contained in the pipe body, the swab inserting hole in the upper end of the pipe body can facilitate insertion of the swab and reaction with the sample treatment reagent, and the funnel-shaped liquid discharge hole in the lower end of the pipe body is matched with the flexible extrusion part in the middle of the pipe body, so that the sampling liquid can flow out gradually by extrusion, a liquid transfer gun is not required to be prepared, the detection cost is greatly reduced, and the detection efficiency is improved; in addition, the setting of upper and lower sealed lid can also effectual sealed swab inserted hole and infundibulate leakage fluid dram, when avoiding the sampling liquid to receive the pollution, can effectively prevent that the sampling liquid from spilling, the centralized processing after the experiment of being convenient for, the whole swab acquisition process's of greatly reduced pollution risk.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the swab collector of the present invention comprises a tube body 1, an upper sealing cover 2 and a lower sealing cover 3; the swab inserting hole 4 is formed in the upper end of the pipe body 1, the funnel-shaped liquid discharging hole 5 is formed in the lower end of the pipe body, the flexible extruding part 6 is arranged in the middle of the pipe body 1, sampling liquid contained in the pipe body 1 can flow out gradually by pressing the flexible extruding part 6, and meanwhile, the inner diameter of the lower end of the funnel-shaped liquid discharging hole 5 is 1-2 mm, so that each drop of the extruded sampling liquid is about 50 ul; the upper sealing cover 2 is sealed and buckled on the swab inserting port 4 of the pipe body 1, the upper sealing cover 2 can be buckled at the upper end of the pipe body 1 in a threaded connection mode, and an annular sealing gasket 7 which is in fit with the opening edge of the swab inserting port 4 is arranged on the inner wall of the upper sealing cover 2, so that the sealing performance of the upper sealing cover 2 is further improved; the sealed lock of lower sealing cover 3 is on the infundibulate leakage fluid dram 5 of body 1 to the form lock that lower sealing cover 3 also can adopt the spiro union is in 1 lower extreme of body, simultaneously, is provided with the sealed pad 8 of silica gel of roof pressure infundibulate leakage fluid dram 5 lower extreme on the interior diapire of lower sealing cover 3, and set up the shutoff arch 9 that an adaptation inserted in infundibulate leakage fluid dram 5 on sealed pad 8 of silica gel, and then the reinforcing is to the leakproofness of infundibulate leakage fluid dram 5 lower port.
When in use, the upper sealing cover 2 is firstly opened, and a sample treatment reagent matched with the swab sample is filled into the tube body 1 (of course, the sample treatment reagent can be directly packaged in the tube body 1 when the product is actually processed); then inserting the swab which is stretched into the throat depth of the person to be tested and sampled into the tube body 1, stirring for a plurality of times, and then breaking the swab to ensure that the sampling end of the swab is retained in the tube body 1; then the sealing cover 2 is buckled, and the vibration is carried out on a vortex vibration instrument, so that the swab and the sample processing reagent are fully reflected; then the lower sealing cover 3 is opened, the lower port of the funnel-shaped liquid discharge port 5 is opposite to the sample processing tube, the flexible extrusion part 6 of the tube body 1 is pressed, and the sample is dropwise dropped into the sample processing tube to finish the collection of the swab; and finally, the lower sealing cover 3 is buckled, and the centralized treatment is carried out after the experiment is finished.
Claims (3)
1. A swab collector, its characterized in that: comprises that
The swab inserting opening is formed in the upper end of the pipe body, the funnel-shaped liquid discharging opening is formed in the lower end of the pipe body, and the middle of the pipe body is a flexible extruding portion;
an upper sealing cover which is sealed and buckled on the swab inserting opening of the pipe body; and
the lower sealing cover is hermetically buckled on the funnel-shaped liquid outlet of the pipe body;
the inner bottom wall of the lower sealing cover is provided with a silica gel sealing gasket which is used for jacking and pressing the lower end of the funnel-shaped liquid discharge port, and the silica gel sealing gasket is provided with a sealing bulge which is inserted into the funnel-shaped liquid discharge port in an adaptive mode.
2. The swab collector of claim 1, wherein: the upper sealing cover is in threaded connection with the upper end of the tube body, and an annular sealing gasket which is matched and attached with the swab inserting hole is arranged on the inner wall of the upper sealing cover.
3. The swab collector of claim 1, wherein: the lower sealing cover is in threaded connection with the lower end of the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067514.9U CN214856910U (en) | 2020-12-18 | 2020-12-18 | Swab collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023067514.9U CN214856910U (en) | 2020-12-18 | 2020-12-18 | Swab collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214856910U true CN214856910U (en) | 2021-11-26 |
Family
ID=78932516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023067514.9U Active CN214856910U (en) | 2020-12-18 | 2020-12-18 | Swab collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214856910U (en) |
-
2020
- 2020-12-18 CN CN202023067514.9U patent/CN214856910U/en active Active
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