CN213922247U - Throat swab nucleic acid detection sample collection and storage device - Google Patents
Throat swab nucleic acid detection sample collection and storage device Download PDFInfo
- Publication number
- CN213922247U CN213922247U CN202022800456.XU CN202022800456U CN213922247U CN 213922247 U CN213922247 U CN 213922247U CN 202022800456 U CN202022800456 U CN 202022800456U CN 213922247 U CN213922247 U CN 213922247U
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- nucleic acid
- box
- test tube
- acid detection
- storage device
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- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 25
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 25
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims description 21
- 238000012360 testing method Methods 0.000 claims abstract description 31
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 238000000151 deposition Methods 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 14
- 210000003800 pharynx Anatomy 0.000 abstract description 11
- 241000700605 Viruses Species 0.000 abstract description 10
- 239000000645 desinfectant Substances 0.000 abstract description 8
- 239000000443 aerosol Substances 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 241000711573 Coronaviridae Species 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a pharynx swab nucleic acid detects sample collection and strorage device, is including gathering the stick, it has the face guard structure of breathing in to gather the cover on the stick, the face guard structure of breathing in includes transparent face guard, the through-hole has been seted up at the middle part of transparent face guard, the inside block of through-hole is equipped with the rubber circle, the front end of transparent face guard is fixed and is equipped with two bridge of the nose backing sheets and two bridge of the nose backing sheets are located the top of rubber circle. The utility model can prevent the spray of the patient from splashing on the body of the detecting personnel by the matching use of the air suction mask structure and the disinfection device, and avoid the virus to form aerosol to suspend in the detecting chamber; the attraction of the magnet plate to the iron sheet is utilized to offset the buoyancy generated by the disinfectant to the sample test tube, so that the sample test tube can be completely immersed in the disinfectant, and the risk of infection of inspectors is reduced; through the pedal structure of uncapping that is equipped with, can avoid measurement personnel to contact with the case lid with the hand, reduce cross infection's risk.
Description
Technical Field
The utility model relates to a nucleic acid sample collection device technical field especially relates to a carry out throat swab nucleic acid detection sample collection and strorage device that effectively protects to medical personnel when being pharynx swab nucleic acid detection sample collection to the target.
Background
The substance for nucleic acid detection is a nucleic acid of a virus. The nucleic acid detection is to find out whether the respiratory tract sample, blood or feces of the patient has the nucleic acid of the virus invaded from the outside to determine whether the patient is infected by the new coronavirus; therefore, once the nucleic acid is detected to be positive, the virus in the patient can be proved; after the new coronavirus infects human body, it will propagate in respiratory tract system, so it can judge whether human body is infected by virus by detecting virus nucleic acid in sputum and nasopharyngeal swab.
According to the utility model discloses "a pharynx swab collection dress" of china utility model (application number: CN 202020252311.8), including the collection sign that is used for gathering clinical sample and the protection casing that is used for isolated medical personnel and patient when gathering clinical sample, the protection casing is equipped with the transparent face screen that can supply medical personnel to realize observing, the face screen surface is equipped with the trompil and links to each other with the handle, handle cavity and end seal, in order to realize the collection sign passes the trompil is inserted the handle. Above-mentioned pharynx swab collection system inserts in the handle of protection casing through gathering the bamboo slips, medical personnel see through the protection casing and observe the work in order carrying out the pharynx swab collection, and the protection casing has avoided the splash so that the danger of medical personnel infection during gathering completely cut off medical personnel and patient, provides effective protection for medical personnel.
At present, because the new coronavirus has characteristics of aerosol transmission and extremely strong transmission capability, the devices of the type have the following defects in use:
1) firstly, a patient needs to take off a mask to open the mouth when nucleic acid detection is carried out, at the moment, gas exhaled by the patient possibly contains a large amount of viruses, then aerosol is formed to be suspended in the air in a detection room, and then the next patient inhales the viruses to cause infection when detection is carried out;
2) the sample is put into the test tube and then is generally placed on a sample box or a test tube rack, and the function of disinfecting and killing viruses for the test tube is not available.
Therefore, the applicant improves the above and provides a throat swab nucleic acid detection specimen collecting and storing device.
Disclosure of Invention
The utility model aims at solving the technical problem that the protective structure of the device needs to be improved and the performance needs to be enhanced so as to better satisfy the detection of the new coronavirus.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a pharynx swab nucleic acid testing sample is gathered and strorage device, including gathering the stick, it has the face guard structure of breathing in to gather the cover on the stick, the face guard structure of breathing in includes transparent face guard, the through-hole has been seted up at the middle part of transparent face guard, the inside of through-hole is equipped with the rubber circle, the front end of transparent face guard is fixed and is equipped with two bridge of the nose backing sheets and two bridge of the nose backing sheets are located the top of rubber circle, the rubber circle cover is established on gathering the stick, transparent face guard's front end both sides are all fixed and are equipped with the breathing pipe, the breathing port has been seted up near one side of rubber circle to the breathing pipe, through the breather pipe intercommunication that is located transparent face guard bottom between two breathing pipes, the rear end of breather pipe communicates.
The inside of above-mentioned disinfect box is provided with the sponge, and the fixed filter screen that is equipped with in top of disinfect box, the bottom of disinfect box are through the gas outlet intercommunication of No. two communicating pipes and air pump, and the inside of depositing the case is provided with the foam inner bag, and the inside of foam inner bag is fixed and is equipped with the magnet board, and a plurality of test tube groove has been seted up on the top of foam inner bag, and the test tube inslot portion is provided with the sample test tube, and the bottom of sample test tube is stained with the rubber under cover, and the inside of rubber under cover is fixed and is equipped with the iron sheet.
The top of the storage box is provided with a box cover, and the bottom of the storage box is provided with a pedal cover opening structure.
Above-mentioned pedal structure of uncapping includes the footboard, the end connecting plate, the lever, ejector pin and back extension plate, the bottom mounting of depositing the case is equipped with the end connecting plate, it has the lever to articulate on the end connecting plate, the fixed footboard that is equipped with of one end of lever, the other end of lever articulates there is the ejector pin, the case lid all fixes being equipped with back extension plate with one side of depositing the case and being close to the ejector pin, through hinge swing joint between two back extension plates, the back extension plate contact on back extension plate and the case lid of depositing on the case is passed on the top of ejector pin.
A wearing rope is fixedly arranged between the two air suction pipes.
The front end of the transparent face mask is fixedly provided with an LED lamp, and the LED lamp is positioned on one side of the rubber ring.
The front end of the storage box is welded with a hook which is positioned at the side of the disinfection box.
The top end of the pedal is adhered with a rubber pad, and the upper end of the rubber pad is provided with anti-skid grains.
The utility model has the advantages that: this kind of throat swab nucleic acid detects sample collection and strorage device:
1. through the matching use of the air suction mask structure and the disinfection device, the device can prevent the spray of the patient from splashing on the body of the detection personnel, and suck the air exhaled by the patient into the disinfection device for disinfection and then discharge, thereby preventing the virus from forming aerosol to suspend in the detection chamber;
2. the magnetic plate and the iron sheet are matched for use, and the attraction of the magnetic plate to the iron sheet is utilized to counteract the buoyancy generated by the disinfectant to the sample test tube, so that the sample test tube can be completely immersed in the disinfectant, and the risk of infection of inspectors is reduced;
3. through the pedal structure of uncapping that is equipped with, can open the case lid with the foot, avoid measurement personnel to contact with the case lid with the hand, reduce cross infection's risk.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic top view of the air intake duct of the present invention;
FIG. 3 is a front view of the structure of the air-breathing mask of the present invention;
FIG. 4 is a schematic view of the sponge of the present invention in a front view;
FIG. 5 is a schematic side view of the storage case of the present invention;
fig. 6 is a schematic sectional structure view of the middle rubber bottom cover of the present invention.
In the figure: 1. collecting the rod; 2. an inspiratory mask structure; 21. a transparent mask; 22. a nose bridge support pad; 23. an air intake duct; 24. a rubber ring; 25. a breather pipe; 26. a first communicating pipe; 3. an air pump; 4. a storage box; 5. hooking; 6. a pedal uncovering structure; 61. a pedal; 62. a bottom connection plate; 63. a lever; 64. a top rod; 65. a rear extension plate; 7. a box cover; 8. a foam inner container; 9. an LED lamp; 10. a magnet plate; 11. a sample tube; 12. a rubber bottom sleeve; 13. iron sheets; 14. a sterilizing box; 15. a sponge; 16. a filter screen; 17. and (5) wearing a rope.
Detailed Description
As shown in fig. 1 to 6, a pharynx swab nucleic acid detection sample collection and storage device, including gathering stick 1, gather the cover on the stick 1 and have the face guard structure 2 of breathing in, the face guard structure 2 of breathing in includes transparent face guard 21, the through-hole has been seted up at the middle part of transparent face guard 21, the inside block of through-hole is equipped with rubber circle 24, the front end of transparent face guard 21 is fixed and is equipped with two bridge of the nose backing sheets 22 and two bridge of the nose backing sheets 22 are located the top of rubber circle 24, rubber circle 24 cover is established on gathering stick 1, transparent face guard 21's front end both sides all are fixed and are equipped with breathing pipe 23, breathing pipe 23 is close to one side of rubber circle 24 and has been seted up the induction port, communicate through the breather pipe 25 that is located the transparent face guard 21 bottom between two breathing pipes 23, the rear end of breather pipe 25 communicates through a communicating pipe 26 and the inlet end of air pump 3.
The rear end of air pump 3 is fixed to be equipped with and deposits case 4, the front end of depositing case 4 is fixed to be equipped with the avris disinfect box 14 that is located air pump 3, the inside of disinfect box 14 is provided with sponge 15, the fixed filter screen 16 that is equipped with in top of disinfect box 14, the bottom of disinfect box 14 is through No. two gas outlet intercommunications communicating pipes and air pump 3, the inside of depositing case 4 is provided with foam inner bag 8, the fixed magnet board 10 that is equipped with in inside of foam inner bag 8, a plurality of test-tube slot has been seted up on foam inner bag 8's top.
The inside sample test tube 11 that is provided with of test tube groove, the bottom of sample test tube 11 is stained with rubber under cover 12, and the inside of rubber under cover 12 is fixed and is equipped with iron sheet 13, and the top of depositing case 4 is provided with case lid 7, and the bottom of depositing case 4 is provided with pedal structure 6 of uncapping.
Wherein, pedal structure 6 of uncapping includes footboard 61, end connecting plate 62, lever 63, ejector pin 64 and back extension board 65, the bottom mounting who deposits case 4 is equipped with end connecting plate 62, it has lever 63 to articulate on the end connecting plate 62, the fixed footboard 61 that is equipped with of one end of lever 63, the other end of lever 63 articulates there is ejector pin 64, case lid 7 all fixes being equipped with back extension board 65 with one side of depositing case 4 near ejector pin 64, through hinge swing joint between two back extension boards 65, the back extension board 65 of depositing on case 4 and the back extension board 65 contact on the case lid 7 are passed on the top of ejector pin 64.
Wherein, wear rope 17 is fixed to be equipped with between two breathing pipes 23, can make things convenient for the patient to wear.
Wherein, the front end of transparent face guard 21 is fixed and is equipped with LED lamp 9, and LED lamp 9 is located one side of rubber circle 24, can be for the illumination in the oral cavity.
Wherein, the front end of the storage box 4 is welded with a hook 5, the hook 5 is positioned at the side of the disinfection box 14, and the transparent mask 21 is convenient to hang when not in use.
Wherein, the top adhesion of footboard 61 has the rubber pad, and the upper end of rubber pad is provided with anti-skidding line, more conveniently steps on footboard 61.
The utility model discloses when using, adopt following step:
1) adding disinfectant into the disinfection box 14 and the storage box 4, completely submerging the test tube by the disinfectant in the storage box 4, and then disinfecting the sample test tube 11;
2) when in use, the patient wears the transparent mask 21 on the face by using the wearing rope 17, and the nose bridge supporting piece 22 supports the transparent mask 21 against the nose bridge;
3) the air pump 3 is opened, the patient pulls down the mask, the air pump 3 sucks the air exhaled by the patient through the air suction port of the air suction pipe 23, then the air enters the air pump 3 through the first communicating pipe 26, and then the air is input into the disinfection box 14 for collection and disinfection;
4) the gas is dispersed into small bubbles when passing through the sponge 15, and then is filtered and discharged through the filter screen 16;
5) the LED lamp 9 is turned on, the acquisition rod 1 is pushed into the oral cavity of a patient, then the acquisition rod 1 is stirred to enable cotton heads on the acquisition rod 1 to be adhered with oral secretion, and the rubber ring 24 can facilitate the stirring of the acquisition rod 1;
6) the transparent mask 21 is taken off, the collecting rod 1 is taken down, the pedal 61 is treaded by feet to enable the pedal 61 to rotate by taking the bottom connecting plate 62 as a fulcrum, the other end of the pedal 61 pushes the ejector rod 64 upwards, the ejector rod 64 jacks the rear extending plate 65, and the box cover 7 is opened;
7) the test tube stopper is pulled out after the sample test tube 11 is taken out, the taken-down collecting rod 1 is plugged into the sample test tube 11, the test tube stopper is plugged, then the test tube is inserted into the test tube groove, the iron sheet 13 at the bottom of the test tube is attracted with the magnet plate 10 to offset the buoyancy of the disinfectant to the test tube, so that the test tube can be immersed into the disinfectant to avoid the test tube from floating;
then the pedal 61 is released, the cover 7 is covered again, and the transparent face mask 21 is hung on the hook 5 when not in use.
Claims (8)
1. The utility model provides a throat swab nucleic acid detects sample collection and strorage device which characterized in that: comprises a collecting rod (1), a suction face mask structure (2) is sleeved on the collecting rod (1), the suction face mask structure (2) comprises a transparent face mask (21), a through hole is formed in the middle of the transparent face mask (21), a rubber ring (24) is arranged inside the through hole, two nose bridge supporting sheets (22) are fixedly arranged at the front end of the transparent face mask (21), the two nose bridge supporting sheets (22) are positioned at the top of the rubber ring (24), the rubber ring (24) is sleeved on the collecting rod (1), suction pipes (23) are fixedly arranged on two sides of the front end of the transparent face mask (21), a suction port is formed in one side of each suction pipe (23) close to the rubber ring (24), the two suction pipes (23) are communicated with each other through a vent pipe (25) positioned at the bottom of the transparent face mask (21), the rear ends of the vent pipes (25) are communicated with the air inlet end of an air pump (3) through a communicating pipe (26), a storage box (4) is fixedly arranged at the rear end of the air pump (3), the front end of the storage box (4) is fixedly provided with a side sterilizing box (14) positioned on the air pump (3).
2. The pharyngeal swab nucleic acid detection specimen collection and storage device of claim 1, wherein: the inside of disinfect box (14) is provided with sponge (15), the fixed filter screen (16) that is equipped with in top of disinfect box (14), the bottom of disinfect box (14) is through the gas outlet intercommunication of No. two communicating pipes with air pump (3), the inside of depositing case (4) is provided with foam inner bag (8), the fixed magnet board (10) that is equipped with in inside of foam inner bag (8), a plurality of test tube groove has been seted up on the top of foam inner bag (8), test tube groove inside is provided with sample test tube (11), the bottom of sample test tube (11) is stained with rubber under cover (12), the fixed iron sheet (13) that is equipped with in inside of rubber under cover (12).
3. A swab nucleic acid detection specimen collection and storage device according to claim 1 or 2, wherein: a box cover (7) is arranged at the top end of the storage box (4), and a pedal cover opening structure (6) is arranged at the bottom of the storage box (4).
4. A throat swab nucleic acid detection specimen collection and storage device according to claim 3, the pedal cover opening structure (6) comprises a pedal (61), a bottom connecting plate (62), a lever (63), a push rod (64) and a rear extending plate (65), the bottom end of the storage box (4) is fixedly provided with the bottom connecting plate (62), the bottom connecting plate (62) is hinged with the lever (63), one end of the lever (63) is fixedly provided with the pedal (61), the other end of the lever (63) is hinged with the push rod (64), the box cover (7) and one side of the storage box (4) close to the push rod (64) are fixedly provided with the rear extending plate (65), the two rear extending plates (65) are movably connected through a hinge, and the top end of the push rod (64) penetrates through the rear extending plate (65) on the storage box (4) and contacts with the rear extending plate (65) on the box cover (7).
5. A throat swab nucleic acid detection specimen collection and storage device according to claim 1, 2 or 4, wherein a wearing rope (17) is fixedly arranged between the two air suction pipes (23).
6. A throat swab nucleic acid detection specimen collecting and storing device according to claim 1, wherein an LED lamp (9) is fixed at the front end of the transparent mask (21), and the LED lamp (9) is positioned at one side of the rubber ring (24).
7. A throat swab nucleic acid detection specimen collection and storage device according to claim 1, 2, 4 or 6, wherein a hook (5) is welded to the front end of the storage box (4), and the hook (5) is located on the side of the disinfection box (14).
8. A throat swab nucleic acid detection specimen collection and storage device according to claim 4, wherein a rubber pad is adhered to the top end of the pedal (61), and anti-skid lines are arranged at the upper end of the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022800456.XU CN213922247U (en) | 2020-11-27 | 2020-11-27 | Throat swab nucleic acid detection sample collection and storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022800456.XU CN213922247U (en) | 2020-11-27 | 2020-11-27 | Throat swab nucleic acid detection sample collection and storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213922247U true CN213922247U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022800456.XU Expired - Fee Related CN213922247U (en) | 2020-11-27 | 2020-11-27 | Throat swab nucleic acid detection sample collection and storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213922247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114652359A (en) * | 2022-04-13 | 2022-06-24 | 河南省计量科学研究院 | Wearable device and method capable of assisting nucleic acid collection and detection |
-
2020
- 2020-11-27 CN CN202022800456.XU patent/CN213922247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114652359A (en) * | 2022-04-13 | 2022-06-24 | 河南省计量科学研究院 | Wearable device and method capable of assisting nucleic acid collection and detection |
| CN114652359B (en) * | 2022-04-13 | 2023-09-12 | 河南省计量科学研究院 | Wearable device and method capable of assisting nucleic acid collection and detection |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |