CN214678916U - A nasopharynx secretion protection type collection system for viral respiratory infection - Google Patents
A nasopharynx secretion protection type collection system for viral respiratory infection Download PDFInfo
- Publication number
- CN214678916U CN214678916U CN202022918417.XU CN202022918417U CN214678916U CN 214678916 U CN214678916 U CN 214678916U CN 202022918417 U CN202022918417 U CN 202022918417U CN 214678916 U CN214678916 U CN 214678916U
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- CN
- China
- Prior art keywords
- connecting rod
- sleeve
- fixedly connected
- nasopharyngeal
- secretion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000028327 secretion Effects 0.000 title claims abstract description 30
- 206010062106 Respiratory tract infection viral Diseases 0.000 title claims abstract description 15
- 210000001989 nasopharynx Anatomy 0.000 title claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims 10
- 230000000694 effects Effects 0.000 abstract description 14
- 210000003928 nasal cavity Anatomy 0.000 abstract description 2
- 230000000241 respiratory effect Effects 0.000 abstract description 2
- 230000003612 virological effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 210000003128 head Anatomy 0.000 description 6
- 238000000926 separation method Methods 0.000 description 2
- 241000712431 Influenza A virus Species 0.000 description 1
- 241000701076 Macacine alphaherpesvirus 1 Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000003317 immunochromatography Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000037797 influenza A Diseases 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a nasopharynx secretion protection type collection system for viral respiratory infection, the telescopic health swing joint has the connecting rod, the one end fixedly connected with handle of connecting rod, the other end fixedly connected with piston of connecting rod, the one end fixedly connected with stopper of connecting rod, the inside one end threaded connection of sleeve has the collecting pipe, telescopic one end fixedly connected with dead lever. This a nasopharyngeal secretion protection type collection system for viral respiratory infects, effect through the collecting pipe can stretch into patient's nasal cavity, and after reacing nasopharyngeal cavity department, pulling handle can make and produce the negative pressure in the sleeve, combines the connection between sleeve and the collecting pipe, can make and collect intraductal production negative pressure to collect the secretion of patient's nasopharyngeal cavity, combine the connection between stopper and the connecting rod, can carry on spacingly to the connecting rod, prevent that the piston from being pulled by accident.
Description
Technical Field
The utility model relates to an acquisition device technical field specifically is a nasopharyngeal secretion protection type collection system for viral respiratory infection.
Background
The method comprises the steps of collecting nasopharyngeal secretions of patients with acute respiratory diseases as experimental samples by a nasopharyngeal swab method and a nasopharyngeal thin-catheter negative-pressure suction method, detecting influenza A and B virus antigens by a colloidal gold immunochromatography kit, evaluating, collecting the nasopharyngeal secretions of the patients as the experimental samples by the nasopharyngeal swab method and the nasopharyngeal thin-catheter negative-pressure suction method, obtaining results with better consistency, having no statistical significance in difference between the results, and concluding that the method for quickly detecting the influenza viruses by using the nasopharyngeal swab method is a reliable method and is more convenient and quicker than the nasopharyngeal thin-catheter negative-pressure suction method.
At present when gathering the nasopharyngeal swab of carrying out of patient, often need face the patient, the breathing of patient or sneeze are with the pathogen, cause the infection to the staff very easily to most collection device structure is too simple, and is not very convenient to the collection of secretion.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a nasopharyngeal secretion protection type collection system for viral respiratory infection has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a nasopharynx secretion protection type collection system for viral respiratory infection, includes the sleeve, telescopic inside swing joint has the connecting rod, the one end fixedly connected with handle of connecting rod, the other end fixedly connected with piston of connecting rod, the one end fixedly connected with stopper of connecting rod, the inside one end threaded connection of sleeve has the collecting pipe, telescopic one end fixedly connected with dead lever, the one end of dead lever articulates through the hinge has the shielding plate, the one end of stopper articulates through the hinge has the transfer line.
Optionally, one end of the transmission rod is fixedly connected with a limiting spring, one end of the limiting spring is fixedly connected inside the sleeve, and one side of the transmission rod is movably connected with the inside of the sleeve through a rotating shaft.
Optionally, one end of the transmission rod is movably connected with a movable block, and the sleeve is sleeved on the surface of the movable block.
Optionally, one end of the connecting rod is fixedly connected with a return spring, and one end of the return spring is fixedly connected inside the sleeve.
Optionally, one end of the collecting pipe is fixedly connected with a collecting head, and the surface of the collecting pipe is provided with a scale bar.
Optionally, one end of the shielding plate is fixedly connected with an adhesion sheet, and the surface of the adhesion sheet is provided with adhesive.
(III) advantageous effects
The utility model provides a nasopharynx secretion protection type collection system for viral respiratory infection possesses following beneficial effect:
1. this a nasopharyngeal secretion protection type collection system for viral respiratory infects, effect through the collecting pipe can stretch into patient's nasal cavity, and after reacing nasopharyngeal cavity department, pulling handle can make and produce the negative pressure in the sleeve, combines the connection between sleeve and the collecting pipe, can make and collect intraductal production negative pressure to collect the secretion of patient's nasopharyngeal cavity, combine the connection between stopper and the connecting rod, can carry on spacingly to the connecting rod, prevent that the piston from being pulled by accident.
2. This a nasopharynx secretion protection type collection system for viral respiratory infection, through the effect of shielding plate, can carry out the separation to the gas of patient's exhalation when collecting patient's secretion to can play effectual protection to the staff, combine the connection between dead lever and the shielding plate, the staff can adjust the angle of shielding plate as required, make the separation effect of shielding plate better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the collecting tube of the present invention;
fig. 3 is a schematic view of the structure of the connecting rod of the present invention.
In the figure: 1. a sleeve; 2. a connecting rod; 3. a handle; 4. a piston; 5. a limiting block; 6. a collection pipe; 7. fixing the rod; 8. a shielding plate; 9. a transmission rod; 10. a limiting spring; 11. a movable block; 12. a return spring; 13. a collection head; 14. an adhesive sheet; 15. a scale bar.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: a nasopharynx secretion protection type collection system for viral respiratory infection comprises a sleeve 1, a connecting rod 2 is movably connected inside the sleeve 1, a return spring 12 is fixedly connected to one end of the connecting rod 2, one end of the return spring 12 is fixedly connected inside the sleeve 1, the connecting rod 2 can move inside the sleeve 1 through connection between the sleeve 1 and the connecting rod 2, the connecting rod 2 can reset after work through the action of the return spring 12, and manpower is saved;
one end of the connecting rod 2 is fixedly connected with a handle 3, the other end of the connecting rod 2 is fixedly connected with a piston 4, one end of the connecting rod 2 is fixedly connected with a limiting block 5, and under the action of the handle 3, a worker can conveniently pull the connecting rod 2 so as to drive the piston 4 to act, and under the action of the limiting block 5, the connection between the connecting rod 2 and the sleeve 1 can be limited, so that the connecting rod 2 is prevented from moving accidentally;
one end inside the sleeve 1 is connected with a collecting pipe 6 in a threaded manner, one end of the collecting pipe 6 is fixedly connected with a collecting head 13, a scale bar 15 is arranged on the surface of the collecting pipe 6, the collecting pipe 6 can extend into the nasopharyngeal cavity of the patient, and the nasopharyngeal secretions of the patient can flow into the collecting pipe 6 through the collecting head 13 under the action of the collecting head 13;
one end of the sleeve 1 is fixedly connected with a fixing rod 7, one end of the fixing rod 7 is hinged with a shielding plate 8 through a hinge, one end of the shielding plate 8 is fixedly connected with an adhesion piece 14, the surface of the adhesion piece 14 is provided with adhesive, and the shielding plate 8 can rotate inside the fixing rod 7 through the connection between the fixing rod 7 and the shielding plate 8, so that a worker can conveniently adjust the angle of the shielding plate 8 as required, the shielding plate 8 can be tightly connected with the face of a patient through the effect of the adhesion piece 14, the shielding effect of the shielding plate 8 is improved, and the safety protection performance of the device is improved;
stopper 5's one end is passed through hinged joint and is had transfer line 9, transfer line 9's one end fixedly connected with spacing spring 10, spacing spring 10's one end fixed connection is in sleeve 1's inside, one side of transfer line 9 is through pivot and sleeve 1's inside swing joint, transfer line 9's one end swing joint has movable block 11, sleeve 1 has been cup jointed on the surface of movable block 11, effect through transfer line 9, can make and produce between movable block 11 and the stopper 5 and be connected, effect through movable block 11, can stimulate stopper 5 and relieve spacing between connecting rod 2 and the sleeve 1, thereby the staff can stimulate connecting rod 2, effect through spacing spring 10, can make movable block 11 and transfer line 9 reset, and make stopper 5 pop out and cooperate with the hole of seting up on the transfer line 9, thereby reach spacing purpose.
The utility model discloses in, the device's working procedure as follows:
1. through the connection between the fixed rod 7 and the shielding plate 8, the shielding plate 8 can rotate in the fixed rod 7, so that a worker can conveniently adjust the angle of the shielding plate 8 as required, and through the action of the adhesive sheet 14, the shielding plate 8 can be firmly connected with the face of a patient, the shielding effect of the shielding plate 8 is improved, and the safety protection performance of the device is improved;
2. the collecting pipe 6 can extend into the nasopharyngeal cavity of the patient, and the collecting head 13 can make the nasopharyngeal secretion of the patient flow into the collecting pipe 6;
3. through the action of the handle 3, a worker can conveniently pull the connecting rod 2, so that the piston 4 can be driven to act, negative pressure is generated, and through the action of the limiting block 5, the connection between the connecting rod 2 and the sleeve 1 can be limited, so that the connecting rod 2 is prevented from moving accidentally;
4. through the connection between the sleeve 1 and the connecting rod 2, the connecting rod 2 can move in the sleeve 1, and the connecting rod 2 after the work is finished can be reset through the action of the reset spring 12, so that the labor is saved;
5. through the effect of transfer line 9, can make and produce between movable block 11 and the stopper 5 and be connected, through the effect of movable block 11, can stimulate stopper 5 and relieve the spacing between connecting rod 2 and the sleeve 1 to the staff can stimulate connecting rod 2, through the effect of spacing spring 10, can make movable block 11 and transfer line 9 reset, and make stopper 5 pop out and cooperate with the hole of seting up on the transfer line 9, thereby reach spacing purpose.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a nasopharynx secretion protection type collection system for viral respiratory infection, includes sleeve (1), its characterized in that: the inside swing joint of sleeve (1) has connecting rod (2), the one end fixedly connected with handle (3) of connecting rod (2), the other end fixedly connected with piston (4) of connecting rod (2), the one end fixedly connected with stopper (5) of connecting rod (2), the inside one end threaded connection of sleeve (1) has collecting pipe (6), the one end fixedly connected with dead lever (7) of sleeve (1), the one end of dead lever (7) articulates through the hinge has shielding plate (8), the one end of stopper (5) articulates through the hinge has transfer line (9).
2. The nasopharyngeal secretion protective collection device for viral respiratory infection according to claim 1, wherein said nasopharyngeal secretion protective collection device comprises: one end fixedly connected with spacing spring (10) of transfer line (9), the one end fixed connection of spacing spring (10) is in the inside of sleeve (1), the inside swing joint of pivot and sleeve (1) is passed through to one side of transfer line (9).
3. The nasopharyngeal secretion protective collection device for viral respiratory infection according to claim 1, wherein said nasopharyngeal secretion protective collection device comprises: one end of the transmission rod (9) is movably connected with a movable block (11), and the surface of the movable block (11) is sleeved with the sleeve (1).
4. The nasopharyngeal secretion protective collection device for viral respiratory infection according to claim 1, wherein said nasopharyngeal secretion protective collection device comprises: one end fixedly connected with reset spring (12) of connecting rod (2), the one end fixed connection of reset spring (12) is in the inside of sleeve (1).
5. The nasopharyngeal secretion protective collection device for viral respiratory infection according to claim 1, wherein said nasopharyngeal secretion protective collection device comprises: one end of the collecting pipe (6) is fixedly connected with a collecting head (13), and the surface of the collecting pipe (6) is provided with a scale bar (15).
6. The nasopharyngeal secretion protective collection device for viral respiratory infection according to claim 1, wherein said nasopharyngeal secretion protective collection device comprises: one end of the shielding plate (8) is fixedly connected with an adhesion sheet (14), and the surface of the adhesion sheet (14) is provided with adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022918417.XU CN214678916U (en) | 2020-12-08 | 2020-12-08 | A nasopharynx secretion protection type collection system for viral respiratory infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022918417.XU CN214678916U (en) | 2020-12-08 | 2020-12-08 | A nasopharynx secretion protection type collection system for viral respiratory infection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214678916U true CN214678916U (en) | 2021-11-12 |
Family
ID=78557178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022918417.XU Expired - Fee Related CN214678916U (en) | 2020-12-08 | 2020-12-08 | A nasopharynx secretion protection type collection system for viral respiratory infection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214678916U (en) |
-
2020
- 2020-12-08 CN CN202022918417.XU patent/CN214678916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |