CN112998760A - New coronary pneumonia throat swab sample collector - Google Patents
New coronary pneumonia throat swab sample collector Download PDFInfo
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- CN112998760A CN112998760A CN202110149951.5A CN202110149951A CN112998760A CN 112998760 A CN112998760 A CN 112998760A CN 202110149951 A CN202110149951 A CN 202110149951A CN 112998760 A CN112998760 A CN 112998760A
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- collector
- tongue depressor
- swab
- collector body
- pneumopharynx
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- 206010035664 Pneumonia Diseases 0.000 title claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 210000003800 pharynx Anatomy 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 3
- 206010035742 Pneumonitis Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000009161 Espostoa lanata Nutrition 0.000 description 2
- 240000001624 Espostoa lanata Species 0.000 description 2
- 241000192001 Pediococcus Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 241000606125 Bacteroides Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000588747 Klebsiella pneumoniae Species 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 206010013023 diphtheria Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 206010044008 tonsillitis Diseases 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a new coronary pneumonia throat swab specimen collector, which comprises a collector body; the front end of the collector body is sleeved with a protective cover, a limit ring block which is connected with one side of the protective cover in a clinging manner is fixedly arranged on the collector body, and a limit ring which is connected with one side of the protective cover in a clinging manner is sleeved at the front end of the collector body; a sampling assembly and a tongue depressor adjusting assembly are arranged in the collector body; the sampling assembly is connected with the cotton swab, and the tongue depressor adjusting assembly is connected with the tongue depressor. The tongue depressor adjusting device realizes the adjustment of the tongue depressor and the sampling of the cotton swab through a pure mechanical structure, and has the advantages of simple structure, low cost, simple and convenient operation and higher accuracy.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a new coronary pneumonia throat swab specimen collector.
Background
The normal oral cavity normal flora is cultured in the angina of a normal person without the growth of pathogenic bacteria. The bacteria in the pharynx come from the outside, and normally do not cause diseases, but the body can have lowered resistance in the whole body or part and other external factors can cause infection and the like to cause diseases. Therefore, the bacteria culture of the pharyngeal swab can separate out pathogenic bacteria, and is beneficial to diagnosis of diphtheria, suppurative tonsillitis, acute pharyngolaryngitis, pneumonia and the like.
As both breath and food pass through the mouth, various bacterial parasites can be found in the mouth. Such as Pediococcus catarrhalis, various staphylococci, various streptococci, diphtheroid bacillus, Klebsiella pneumoniae, Escherichia coli and the like. In addition, anaerobic bacteria such as Pediococcus, Bacteroides and yeast-like bacteria exist.
Pneumonia is transmitted through the respiratory tract, and the pharynx is where such viruses accumulate more. The throat swab specimen is a medical cotton swab, a small amount of secretion is dipped in the throat of a human body, the taken sample is the throat swab specimen, and the virus type can be detected conveniently, quickly and accurately through the throat swab in order to detect the virus type of the respiratory disease.
When treating diseases transmitted through respiratory tract, because more germs exist in the pharynx, the liquid in the pharynx is often required to be taken out for collection and detection, so that the germs are separated.
The common sampling mode needs medical staff to carry out special acquisition on a patient, and cotton swabs, test tubes, tongue depressors, bending plates, alcohol lamps, matches and other articles need to be prepared before acquisition. During the sampling, medical staff needs the second grade protection after, with the cotton swab that one end was equipped with the cotton ball, stretches into patient's pharynx isthmus, takes a sample through the cotton ball. In this process, there is a risk that medical staff is infected, and there is a fear that the swab collection range is not sufficient during sampling and the depth of the sampling site varies artificially.
The existing new coronary pneumonia throat swab specimen collector is complex in structure and high in cost, a motor or a motor is adopted to drive a cotton stick to collect specimens in an internal integrated circuit structure, the cost is high, the collection precision is low, and the patient experience is poor.
Disclosure of Invention
The invention aims to provide a new coronary pneumonia throat swab sample collector aiming at the defects in the prior art, and aims to solve the problems of complex structure, high cost, low collection precision and poor patient experience of the new coronary pneumonia throat swab sample collector.
In order to achieve the purpose, the invention adopts the technical scheme that:
a new coronary pneumonia throat swab specimen collector comprises a collector body; the front end of the collector body is sleeved with a protective cover, a limit ring block which is connected with one side of the protective cover in a clinging manner is fixedly arranged on the collector body, and a limit ring which is connected with one side of the protective cover in a clinging manner is sleeved at the front end of the collector body;
a sampling assembly and a tongue depressor adjusting assembly are arranged in the collector body; the sampling assembly is connected with the cotton swab, and the tongue depressor adjusting assembly is connected with the tongue depressor.
Preferably, the sampling assembly comprises a U-shaped plate, a rotating button, a lead screw and a lead screw nut mechanism; a driving gear and a driven gear are arranged in the U-shaped plate and are in meshed connection; the rotating button is fixedly connected with one end of the screw rod, and the other end of the screw rod penetrates through the driving gear and is in threaded connection with the screw rod nut mechanism; the lead screw nut mechanism is provided with a driven shaft connected with the cotton swab.
Preferably, one end of the driven shaft, which is far away from the screw nut mechanism, is of a hollow structure, a cotton swab is inserted into the hollow structure, and the opening pore diameter of the hollow structure is sequentially reduced from the inlet end.
Preferably, the rotating button is arranged outside the U-shaped plate and movably fixed at the rear end of the collector body.
Preferably, the tongue depressor adjusting assembly comprises an adjusting cylinder, the top of the adjusting cylinder is open, a clamping groove is formed in the adjusting cylinder, and a second protrusion opposite to the clamping groove is formed in the inner wall of the adjusting cylinder on the same horizontal plane.
Preferably, the T-shaped frame is accommodated in the adjusting cylinder and comprises an upper bracket, a lower bracket and a transverse bracket; the top of the upper bracket extends to the outside of the collector body, a pressing plate is fixed at the top of the upper bracket, a clamping block for clamping the clamping groove is arranged at the bottom of the upper bracket, and a first bulge matched with the second bulge is arranged on the upper bracket on the same horizontal plane of the clamping block; the top of the lower bracket is fixedly connected with one end of a spring, and the other end of the spring is fixed at the bottom of the adjusting cylinder; the transverse bracket penetrates through the wall of the adjusting barrel and is connected with the embedding barrel; the embedding cylinder is connected with the tongue depressor.
Preferably, an internal thread is arranged in the embedding cylinder, the embedding cylinder is in threaded connection with a threaded rod, and the threaded rod is connected with the tongue depressor.
Preferably, the fixture block and the clamping groove are both in a quarter sphere shape, and a groove is formed in the upper surface of the fixture block; the tip end of the clamping groove is embedded into the groove on the upper surface of the clamping block, and the clamping block is clamped and fixed in the clamping groove.
Preferably, the T-shaped frame is pushed to incline by the abutting extrusion of the first protrusion and the second protrusion, and the clamping block is pushed into the clamping groove.
Preferably, a handle is arranged below the collector body.
The novel collector for the throat swab specimen of coronary pneumonia provided by the invention has the following beneficial effects:
the tongue depressor adjusting device realizes the adjustment of the tongue depressor and the sampling of the cotton swab through a pure mechanical structure, and has the advantages of simple structure, low cost, simple and convenient operation and higher accuracy.
Drawings
Fig. 1 is an appearance view of a new coronary pneumonitis throat swab specimen collector.
Fig. 2 is a block diagram of the internal structure of a new coronary pneumonitis pharynx swab specimen collector.
Fig. 3 is a structure diagram of a cotton swab sampling assembly of a new coronary pneumonitis throat swab specimen collector.
Fig. 4 is a structure view of a U-shaped plate of a new coronary pneumonitis pharynx swab specimen collector.
Fig. 5 shows the normal state of the spatula assembly of the new coronary pneumonitis throat swab specimen collector.
FIG. 6 shows the operation state of the spatula adjusting assembly of the new coronary pneumopharynx swab specimen collector.
Fig. 7 is a front view of the cartridge of the spatula adjustment assembly of the new coroneumoniae swab specimen collector.
Wherein, 1, collector body; 2. a handle; 3. a cotton swab; 4. a tongue depressor; 5. a driven shaft; 6. an embedment cartridge; 7. a limiting ring; 8. a protective cover; 9. a limit ring block; 10. pressing a plate; 11. a knob is rotated; 12. a U-shaped plate; 13. a driving gear; 14. a driven gear; 15. a lead screw; 16. a lead screw nut mechanism; 17. an adjusting cylinder; 18. a lower bracket; 19. a transverse support; 20. an upper bracket; 21. a clamping block; 22. a card slot; 23. a threaded rod; 24. a spring; 25. a first protrusion; 26. a second protrusion; 27. a groove; 28. a first spherical surface; 29. a tip; 30. and a second spherical surface.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
According to an embodiment of the application, referring to fig. 1 and 2, the new coronary pneumopharynx swab specimen collector of the scheme comprises a collector body 1, wherein a protective cover 8 is sleeved at the front end of the collector body 1, and the protective cover 8 can prevent saliva of a patient from splashing outwards during sampling.
A limiting ring block 9 which is tightly attached and connected with one side of a protective cover 8 is fixedly arranged on the collector body 1, and a limiting ring 7 which is tightly attached and connected with one side of the protective cover 8 is sleeved at the front end of the collector body 1.
Namely, the protective cover 8 is tightly sleeved at the front end of the collector body 1 through the limitation of the limit ring block 9 and the limit ring 7.
The handle 2 is arranged below the collector body 1, so that medical staff can hold the collector conveniently.
Referring to fig. 3, a sampling assembly and a tongue depressor 4 adjusting assembly are installed in the collector body 1; the sampling assembly is connected with the cotton swab 3 and is used for sampling the patient, and the adjusting assembly of the tongue depressor 4 is connected with the tongue depressor 4 and is used for pressing the tongue of the patient when sampling, wherein the tongue depressor 4 is pressed downwards.
The sampling assembly comprises a U-shaped plate 12, a turning knob 11, a lead screw 15 and a lead screw nut mechanism 16.
Referring to fig. 4, a driving gear 13 and a driven gear 14 are arranged in the U-shaped plate 12, and the driving gear 13 and the driven gear 14 are in meshed connection; the rotating button 11 is fixedly connected with one end of a screw rod 15, and the other end of the screw rod 15 penetrates through the driving gear 13 and is in threaded connection with a screw rod nut mechanism 16; the lead screw nut mechanism 16 is provided with a driven shaft 5 connected with the cotton swab 3.
The end of the driven shaft 5, which is far away from the screw nut mechanism 16, is of a hollow structure, the cotton swab 3 is inserted into the hollow structure, and the aperture of the opening of the hollow structure is sequentially reduced from the inlet end.
The rotating button 11 is arranged outside the U-shaped plate 12 and movably fixed at the rear end of the collector body 1.
The working principle of the sampling assembly is as follows:
inserting the hard end of the cotton swab 3 into the hollow driven shaft 5, rotating the rotating button 11 by medical staff, driving the screw rod 15 and the driving gear 13 to rotate by the rotating button 11, driving the screw rod nut mechanism 16 to move back and forth on the screw rod 15 by the screw rod 15, driving the driven shaft 5 to move back and forth, and further driving the cotton swab 3 to move back and forth until the cotton swab moves to the pharyngeal isthmus of a patient; at this moment, medical personnel can rotate the knob 11 from side to side, drive the cotton stick 3 back-and-forth movement, accomplish the sample to new coronary pneumonia throat swab sample.
Referring to fig. 5, the adjusting assembly of the tongue depressor 4 comprises an adjusting cylinder 17, the top of the adjusting cylinder 17 is open, a slot 22 is formed in the adjusting cylinder 17, and a second protrusion 26 opposite to the slot 22 is formed on the inner wall of the adjusting cylinder 17 located on the same horizontal plane.
The adjusting cylinder 17 is internally provided with a T-shaped frame which comprises an upper bracket 20, a lower bracket 18 and a transverse bracket 19; the top of the upper bracket 20 extends to the outside of the collector body 1, and the pressing plate 10 is fixed on the top of the upper bracket 20, so that the medical staff can press the upper bracket conveniently.
The bottom of the upper bracket 20 is provided with a clamping block 21 for clamping the clamping groove 22, the upper bracket 20 positioned on the same horizontal plane as the clamping block 21 is provided with a first protrusion 25 matched with a second protrusion 26, the T-shaped frame is pushed to be inclined through the interference extrusion of the first protrusion 25 and the second protrusion 26, and the clamping block 21 is pushed into the clamping groove 22.
The top of the lower bracket 18 is fixedly connected with one end of a spring 24, and the other end of the spring 24 is fixed at the bottom of the adjusting cylinder 17; the transverse bracket 19 passes through the wall of the adjusting cylinder 17 and is connected with the embedding cylinder 6; the insertable cartridge 6 is connected to the tongue depressor 4.
An internal thread is arranged in the embedding cylinder 6, the embedding cylinder 6 is in threaded connection with the threaded rod 23, and the threaded rod 23 is connected with the tongue depressor 4.
Referring to fig. 5 and 7, the fixture block 21 and the clamping groove 22 are both in a quarter-sphere shape, and a groove 27 is formed in the upper surface of the fixture block 21; the latch 21 is engaged and fixed in the latch groove 22 by the tip 29 of the latch groove 22 being fitted into the groove 27 of the upper surface of the latch 21.
The working principle of the tongue depressor 4 adjusting assembly is as follows:
referring to fig. 5 and 6, when the medical staff presses the pressing plate 10 downward, the T-shaped frame moves downward, the first protrusion 25 contacts and presses the second protrusion 26 downward, so that the entire T-shaped frame is inclined, and the latch 21 moves downward and is inclined into the latch groove 22. Meanwhile, the groove 27 on the upper surface of the latch 21 is engaged with the tip 29 of the slot 22, that is, the latch 21 is tightly engaged and fixed in the slot 22.
At this time, the transverse bracket 19 is also inclined downwards, that is, the tongue depressor 4 is also inclined downwards, so that the tongue depressor 4 presses down the tongue of the patient.
After the sampling is finished, the pressing plate 10 is pressed again, in the pressing process, the T-shaped frame moves downwards, the first spherical surface 28 of the fixture block 21 is in contact with the second spherical surface 30 in the fixture groove 22, and due to the surface-surface contact between the spherical surfaces, the fixture block 21 slides out of the fixture groove 22 under the action of downward pressure.
When the pressing plate 10 is released, the T-shaped plate is bounced upwards under the action of the elastic force of the spring 24 to return to a normal state, and the tongue pressing plate 4 moves upwards to release the tongue of the patient.
The working principle of the scheme is as follows:
when the medical collector is used, a medical worker holds the handle 2 with one hand and sleeves the protective cover 8 at the front end of the collector body 1 with the other hand, and fixes the protective cover 8 by sleeving the limiting ring 7.
The hard end of the cotton bud 3 is then inserted into the hollow driven shaft 5 and the tongue depressor 4 is connected to the insertion cylinder 6 by means of the threaded rod 23. Namely, the sampling component is connected with the cotton swab 3, and the tongue depressor 4 adjusting component is connected with the tongue depressor 4.
The medical staff presses the pressing plate 10 downwards, the T-shaped frame moves downwards, the first protrusion 25 contacts and presses the second protrusion 26 downwards, the whole T-shaped frame is inclined, and the clamping block 21 moves downwards and inclines into the clamping groove 22. Meanwhile, the groove 27 on the upper surface of the latch 21 is engaged with the tip 29 of the slot 22, that is, the latch 21 is tightly engaged and fixed in the slot 22.
At this time, the transverse bracket 19 is also inclined downwards, that is, the tongue depressor 4 is also inclined downwards, so that the tongue depressor 4 presses down the tongue of the patient.
The medical staff rotates the rotating button 11, the rotating button 11 drives the screw rod 15 and the driving gear 13 to rotate, the screw rod 15 drives the screw rod nut mechanism 16 to move back and forth on the screw rod 15 and drives the driven shaft 5 to move back and forth, and then the cotton swab 3 is driven to move back and forth until the cotton swab moves to the isthmus of the patient; at this moment, medical personnel can rotate the knob 11 from side to side, drive the cotton stick 3 back-and-forth movement, accomplish the sample to new coronary pneumonia throat swab sample.
After the sampling is finished, the pressing plate 10 is pressed again, in the pressing process, the T-shaped frame moves downwards, the first spherical surface 28 of the fixture block 21 is in contact with the second spherical surface 30 in the fixture groove 22, and due to the surface-surface contact between the spherical surfaces, the fixture block 21 slides out of the fixture groove 22 under the action of downward pressure.
The pressing plate 10 is loosened, the T-shaped plate is bounced upwards under the action of the elastic force of the spring 24 to return to a normal state, the tongue depressor 4 moves upwards, the tongue of the patient is released, and the whole sampling period is completed.
While the embodiments of the invention have been described in detail in connection with the accompanying drawings, it is not intended to limit the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (10)
1. The utility model provides a new coronary pneumonia pharynx swab sample collector which characterized in that: comprises a collector body; the front end of the collector body is sleeved with a protective cover, a limiting ring block which is connected with one side of the protective cover in a clinging manner is fixedly arranged on the collector body, and a limiting ring which is connected with one side of the protective cover in a clinging manner is sleeved at the front end of the collector body;
a sampling assembly and a tongue depressor adjusting assembly are arranged in the collector body; the sampling assembly is connected with the cotton swab, and the tongue depressor adjusting assembly is connected with the tongue depressor.
2. The new crown pneumopharynx swab specimen collector of claim 1, wherein: the sampling assembly comprises a U-shaped plate, a rotating button, a lead screw and a lead screw nut mechanism; a driving gear and a driven gear are arranged in the U-shaped plate and are in meshed connection; the rotating button is fixedly connected with one end of the screw rod, and the other end of the screw rod penetrates through the driving gear and is in threaded connection with the screw rod nut mechanism; and the lead screw nut mechanism is provided with a driven shaft connected with the cotton swab.
3. The new crown pneumopharynx swab specimen collector of claim 2, wherein: the driven shaft is kept away from the one end of lead screw nut mechanism and is hollow structure, inserts the cotton swab in the hollow structure, and hollow structure's opening aperture reduces from the entry end in proper order.
4. The new crown pneumopharynx swab specimen collector of claim 2, wherein: the rotating button is arranged outside the U-shaped plate and movably fixed at the rear end of the collector body.
5. The new crown pneumopharynx swab specimen collector of claim 1, wherein: the tongue depressor adjusting assembly comprises an adjusting cylinder, the top of the adjusting cylinder is provided with an opening, a clamping groove is formed in the adjusting cylinder, and a second bulge opposite to the clamping groove in position is formed in the inner wall of the adjusting cylinder on the same horizontal plane.
6. The new crown pneumopharynx swab specimen collector of claim 5, wherein: the T-shaped frame is accommodated in the adjusting cylinder and comprises an upper bracket, a lower bracket and a transverse bracket; the top of the upper bracket extends to the outside of the collector body, a pressing plate is fixed at the top of the upper bracket, a clamping block for clamping the clamping groove is arranged at the bottom of the upper bracket, and a first bulge matched with the second bulge is arranged on the upper bracket on the same horizontal plane of the clamping block; the top of the lower bracket is fixedly connected with one end of a spring, and the other end of the spring is fixed at the bottom of the adjusting cylinder; the transverse bracket penetrates through the wall of the adjusting barrel and is connected with the embedding barrel; the embedding cylinder is connected with the tongue depressor.
7. The new crown pneumopharynx swab specimen collector of claim 6, wherein: an internal thread is arranged in the embedding cylinder, the embedding cylinder is in threaded connection with a threaded rod, and the threaded rod is connected with the tongue depressor.
8. The new crown pneumopharynx swab specimen collector of claim 6, wherein: the fixture block and the clamping groove are both in a quarter sphere shape, and a groove is formed in the upper surface of the fixture block; the tip end of the clamping groove is embedded into the groove on the upper surface of the clamping block, and the clamping block is clamped and fixed in the clamping groove.
9. The new crown pneumopharynx swab specimen collector of claim 6, wherein: the T-shaped frame is pushed to incline by the abutting extrusion of the first protrusion and the second protrusion, and the clamping block is pushed into the clamping groove.
10. The new crown pneumopharynx swab specimen collector of claim 1, wherein: a handle is arranged below the collector body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110149951.5A CN112998760A (en) | 2021-02-03 | 2021-02-03 | New coronary pneumonia throat swab sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110149951.5A CN112998760A (en) | 2021-02-03 | 2021-02-03 | New coronary pneumonia throat swab sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112998760A true CN112998760A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110149951.5A Withdrawn CN112998760A (en) | 2021-02-03 | 2021-02-03 | New coronary pneumonia throat swab sample collector |
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| Country | Link |
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| CN (1) | CN112998760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114533137A (en) * | 2022-04-27 | 2022-05-27 | 建德市疾病预防控制中心(建德市健康教育所) | Medical multipurpose sampling swab, sampler, sampling system and control method |
-
2021
- 2021-02-03 CN CN202110149951.5A patent/CN112998760A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114533137A (en) * | 2022-04-27 | 2022-05-27 | 建德市疾病预防控制中心(建德市健康教育所) | Medical multipurpose sampling swab, sampler, sampling system and control method |
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| PB01 | Publication | ||
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Application publication date: 20210622 |
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| WW01 | Invention patent application withdrawn after publication |