CN213347324U - Multifunctional nasopharynx air duct - Google Patents
Multifunctional nasopharynx air duct Download PDFInfo
- Publication number
- CN213347324U CN213347324U CN202021725000.5U CN202021725000U CN213347324U CN 213347324 U CN213347324 U CN 213347324U CN 202021725000 U CN202021725000 U CN 202021725000U CN 213347324 U CN213347324 U CN 213347324U
- Authority
- CN
- China
- Prior art keywords
- wall
- air vent
- nasopharynx
- fixed
- nasopharynx air
- Prior art date
- 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
Links
- 210000001989 nasopharynx Anatomy 0.000 title claims abstract description 46
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010028748 Nasal obstruction Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a multi-functional nasopharynx air vent, including nasopharynx air vent body, breather pipe and fixed gasbag, the outer wall of nasopharynx air vent body is equipped with the recess, the breather pipe is located the recess, a plurality of dog that hide of the inner wall fixedly connected with of recess, the outer wall of nasopharynx air vent body is equipped with annular arc wall, fixed gasbag cover is at the outer wall of nasopharynx air vent and offsets rather than, the inner wall fixedly connected with rubber circle of fixed gasbag, the rubber circle is located annular arc wall, the breather pipe communicates with fixed gasbag each other, and is a plurality of hide the dog at the inner wall evenly distributed of recess, and be a plurality of hide dog and nasopharynx air vent body integrated into one piece. The utility model discloses rational in infrastructure, the convenience is dismantled breather pipe and fixed gasbag installation, easy operation convenient and fast, and then can be to the abundant washing of nasopharynx air vent body, gas tube and fixed gasbag.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional nasopharynx air vent.
Background
The prior art discloses a multi-functional nasopharynx air vent with application number CN201621365582.4 for vein anesthesia or the air flue of the patient who upper respiratory obstruction is open, including nasopharynx air vent body, set up the breathing interface at nasopharynx air vent body tail end, set up the fixed gasbag in nasopharynx air vent body middle section, set up the nasal obstruction at nasopharynx air vent body tail end and set up this internal siphunculus of nasopharynx air vent. The utility model is placed in the nasal cavity of one side of the patient to block the nostril of the other side, and is connected with a respirator through a breathing interface to be used as breathing support; after the fixed air bag is inflated, an expansion air bag can be formed in the retronasal cavity to prevent the nasopharyngeal airway body from shifting and falling off; the partial pressure of carbon dioxide exhaled by the patient or the oxygen inhalation of the upper respiratory tract can be monitored through the inner through pipe. The novel multifunctional electric heating cooker is simple in structure, strong in practicability, good in effect, safe and reliable.
The vent pipe is disposable and can be used for multiple times, the disposable vent pipe is a simple silicone tube, the patent is obviously not disposable, and the production cost is greatly increased if the disposable vent pipe is disposable; above-mentioned patent is inconvenient to be dismantled gas tube and fixed gasbag, mainly because the contact of breather pipe and fixed gasbag main and nasopharynx department, need in time clear up disinfection and sterilization after using the completion to in use next time, and above-mentioned patent can not be to nasopharynx air vent body, gas tube and the abundant washing of fixed gasbag, and then be not convenient for reuse, therefore we have designed a multi-functional nasopharynx air vent and have solved above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a multifunctional nasopharynx air duct, which is convenient to install and dismantle a breather pipe and a fixed air bag, is simple and convenient to operate, and can be used for fully cleaning a nasopharynx air duct body, an inflation pipe and the fixed air bag.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-functional nasopharynx air vent, includes nasopharynx air vent body, breather pipe and fixed gasbag, the outer wall of nasopharynx air vent body is equipped with the recess, the breather pipe is located the recess, a plurality of dog that hide of the inner wall fixedly connected with of recess, the outer wall of nasopharynx air vent body is equipped with annular arc wall, fixed gasbag cover is at the outer wall of nasopharynx air vent body and offsets rather than, the inner wall fixedly connected with rubber circle of fixed gasbag, the rubber circle is located annular arc wall, the breather pipe communicates with fixed gasbag each other.
Preferably, the blocking blocks are uniformly distributed on the inner wall of the groove, and the blocking blocks and the nasopharyngeal airway body are integrally formed.
Preferably, the rubber ring is fixedly connected with the inner wall of the fixed air bag through viscose.
Preferably, a joint is arranged at one end of the vent pipe close to the fixed air bag, and the joint is connected with an air inlet of the fixed air bag.
Compared with the prior art, the utility model, its beneficial effect does:
when the nasopharynx air duct body, the fixed air bag and the air pipe are cleaned, a worker can push the air pipe downwards, then pull the fixed air bag downwards with force, the fixed air bag moves to drive the rubber ring to move, the rubber ring is separated from the annular arc-shaped groove under the action of external force, the fixed air bag can be disassembled in this way, and then the joint is rotated to separate the joint from the fixed air bag, so that the air pipe is separated from the fixed air bag, so that the fixed air bag can be separated from the nasopharynx air duct body, then the air pipe is pulled upwards to separate the air pipe from the groove, so that the nasopharynx air duct body, the fixed air bag and the air pipe are realized, and therefore the nasopharynx air duct body, the fixed air bag and the air pipe can be cleaned and disinfected effectively and; the opposite operation can realize the installation of nasopharynx air vent body, fixed gasbag and breather pipe, easy operation convenient and fast.
To sum up, the utility model discloses rational in infrastructure, the convenience is dismantled breather pipe and fixed gasbag installation, easy operation convenient and fast, and then can be to the abundant washing of nasopharynx air vent body, gas tube and fixed gasbag.
Drawings
FIG. 1 is a schematic view of a multi-functional nasopharyngeal airway according to the present invention;
FIG. 2 is a side view of the structure of the middle part of a multi-functional nasopharyngeal airway in accordance with the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1.
In the figure: 1 nasopharyngeal airway body, 2 blocks, 3 breather pipes, 4 fixed air bags, 5 grooves, 6 annular arc grooves, 7 rubber rings and 8 joints.
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. 1-3, a multifunctional nasopharynx air duct comprises a nasopharynx air duct body 1, an air duct 3 and a fixed air bag 4, wherein a groove 5 is formed in the outer wall of the nasopharynx air duct body 1, the air duct 3 is located in the groove 5, a plurality of blocking pieces 2 are fixedly connected to the inner wall of the groove 5, and the edge of the groove 5 and the edge of the blocking piece 2 are both arranged in an arc shape, so that the nasopharynx of a patient cannot be damaged; the outer wall of nasopharynx air vent body 1 is equipped with annular arc wall 6, and fixed gasbag 4 cover is offset at the outer wall of nasopharynx air vent body 1 rather than, and the inner wall fixedly connected with rubber circle 7 of fixed gasbag 4, and rubber circle 7 is located annular arc wall 6, and breather pipe 3 communicates each other with fixed gasbag 4.
A plurality of dog 2 that hide are at the inner wall evenly distributed of recess 5, and a plurality of dog 2 and 1 integrated into one piece of nasopharyngeal airway body, can carry on spacingly to breather pipe 3 in the recess 5 through hiding dog 2, make it be difficult for breaking away from recess 5.
The joint 8 is installed to the nearly one end of breather pipe 3 and fixed gasbag 4 mutually, connects 8 and is connected with the air inlet of fixed gasbag 4, connects 8 and is connected with breather pipe 3 rotation, and the inner circle of fixed gasbag 4 is equipped with the screwed air inlet, then connects 8 and the inner wall rotation of air inlet and is connected.
In the utility model, when the nasopharynx air duct body 1, the fixed air bag 4 and the air duct 3 need to be cleaned, the worker can push the air duct 3 downwards, then the fixed air bag 4 is pulled downwards with force, the fixed air bag 4 moves to drive the rubber ring 7 to move, the rubber ring 7 is separated from the annular arc-shaped groove 6 under the action of external force, so that the fixed air bag 4 can be disassembled, then the joint 8 is rotated to separate the joint 8 from the fixed air bag 4, thus realizing the separation of the vent pipe 3 from the fixed air bag 4, thus enabling the fixed air bag 4 and the nasopharyngeal airway body 1, then the vent pipe 3 is pulled upwards to separate the vent pipe 3 from the groove 5, thus realizing the nasopharynx air duct body 1, the fixed air bag 4 and the vent pipe 3, thereby effectively and comprehensively cleaning and disinfecting the nasopharyngeal airway body 1, the fixed air bag 4 and the vent pipe 3, and facilitating reuse; the opposite operation can realize the installation of nasopharynx air vent body 1, fixed gasbag 4 and breather pipe 3, easy operation convenient and fast.
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 (4)
1. The utility model provides a multi-functional nasopharynx air vent, includes nasopharynx air vent body (1), breather pipe (3) and fixed gasbag (4), its characterized in that, the outer wall of nasopharynx air vent body (1) is equipped with recess (5), breather pipe (3) are located recess (5), the inner wall fixedly connected with of recess (5) is a plurality of blocks (2) that hide, the outer wall of nasopharynx air vent body (1) is equipped with annular arc wall (6), fixed gasbag (4) cover is at the outer wall of nasopharynx air vent body (1) and offsets rather than, the inner wall fixedly connected with rubber circle (7) of fixed gasbag (4), rubber circle (7) are located annular arc wall (6), breather pipe (3) communicate each other with fixed gasbag (4).
2. The multifunctional nasopharyngeal airway according to claim 1, wherein the plurality of baffle blocks (2) are uniformly distributed on the inner wall of the groove (5), and the plurality of baffle blocks (2) are integrally formed with the nasopharyngeal airway body (1).
3. A multifunctional nasopharyngeal airway according to claim 1, wherein the rubber ring (7) is fixedly connected to the inner wall of the fixing air bag (4) by means of an adhesive.
4. A multifunctional nasopharyngeal airway according to claim 1, wherein the end of the ventilation tube (3) close to the fixed air cell (4) is provided with a connector (8), and the connector (8) is connected with the air inlet of the fixed air cell (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725000.5U CN213347324U (en) | 2020-08-18 | 2020-08-18 | Multifunctional nasopharynx air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021725000.5U CN213347324U (en) | 2020-08-18 | 2020-08-18 | Multifunctional nasopharynx air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213347324U true CN213347324U (en) | 2021-06-04 |
Family
ID=76144845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021725000.5U Expired - Fee Related CN213347324U (en) | 2020-08-18 | 2020-08-18 | Multifunctional nasopharynx air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213347324U (en) |
-
2020
- 2020-08-18 CN CN202021725000.5U patent/CN213347324U/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: 20210604 |