CN209092440U - A kind of oropharyngeal airway - Google Patents
A kind of oropharyngeal airway Download PDFInfo
- Publication number
- CN209092440U CN209092440U CN201820672377.5U CN201820672377U CN209092440U CN 209092440 U CN209092440 U CN 209092440U CN 201820672377 U CN201820672377 U CN 201820672377U CN 209092440 U CN209092440 U CN 209092440U
- Authority
- CN
- China
- Prior art keywords
- tube body
- wing
- edge
- air bag
- groove
- 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
Landscapes
- Prostheses (AREA)
Abstract
This programme discloses a kind of oropharyngeal airway of medical instruments field, including the edge of a wing and tube body, and one end of tube body is fixedly connected with the edge of a wing；Air bag is enclosed on the outer wall of tube body, air bag is located at the one end of tube body far from the edge of a wing, and air bag is communicated with tracheae, and tracheae is connected with inflator pump.Oropharyngeal airway in this programme efficiently solves oropharyngeal airway in the prior art because pharynx bending part does not reach the root of the tongue, leads to not the problem of playing the role of open tracheae by setting air bag.
Description
Technical field
The utility model belongs to medical instruments field, in particular to a kind of oropharyngeal airway.
Background technique
Oropharyngeal airway is a kind of non-tracheal catheter ventilation pipe, with easy to operate, be easy to the characteristics of grasping, be
It is a kind of do not need special instrument can in a few seconds rapidly open tracheae Medical Devices.Oropharyngeal airway mainly include tube body and
The inside on the edge of a wing, tube body is air flue, and tube body includes that bite block portion swallows bending part well.In use, selecting suitable conduit, assist
Patient makes even clinostatism, and head layback keeps mouth, pharynx, larynx in alignment；Then pharynx bending part is directly placed into close to hard palate, nasopharynx
Air passage sets the ideal contraposition after people: after being inserted into pharyngeal cavity from the nasal cavity of patient, pharynx end is located at glottis outside at 0.5cm.So
Contraposition can support pharynx rear wall, to release Upper respiratory tract obstruction, keep airway patency.In oropharyngeal airway use process
In, often the root of the tongue can not be reached because of pharynx bending part, lead to not play the role of open tracheae；In addition, due to oropharyngeal airway
Certain hardness is needed, when in use, is easy that throat is caused to damage, and then lead to throat bleeding.
Utility model content
The utility model is intended to provide a kind of oropharyngeal airway, to solve oropharyngeal airway in the prior art because pharynx is bent
Part does not reach the root of the tongue, leads to not the problem of playing the role of open tracheae.
One of this programme oropharyngeal airway, including the edge of a wing and tube body, one end of tube body are fixedly connected with the edge of a wing；Tube body
Outer wall on be enclosed with air bag, air bag is located at the one end of tube body far from the edge of a wing, and air bag is communicated with tracheae, and tracheae is connected with inflation
Cylinder.
The working principle of this programme and its utility model has the advantages that in use, select suitable conduit assists patient to make even clinostatism,
Head layback, keeps mouth, pharynx, larynx in alignment；Then pharynx bending part is directly placed into close to hard palate；After tube body is put into, by beating
Inflator is inflated into air bag, is held up tongue after air bag inflation, is kept the unobstructed of respiration channel, meanwhile, air bag props up reduction tube body
It is contacted with pharynx, the direct of larynx, and air bag itself is more soft, and then is conducive to that tube body is avoided to cause to damage to pharynx, larynx.
Further, the end on the edge of a wing is equipped with the groove of annular, and groove extends through the edge of a wing into the wall body of tube body, groove
Extend to the one end of the tube body far from the edge of a wing；The tube body is equipped with breather cheek valve, and the inlet end of breather cheek valve is connected to
Air bag, the air flue of the outlet side connection tube body of breather cheek valve；Partition there are two being set in the groove, it is ipsilateral with breather cheek valve
Partition be equipped with the opening passed through for breather cheek valve, there are gaps between two partitions and the wall body of groove two sides；Institute
It states the wall body between groove and tube body air flue and is equipped with the through-hole passed through for partition.
In oropharyngeal airway use process, the inner wall of tube body is easy the dirts such as aggregation phlegm, is easy after polluting a large amount of aggregations
Tube body air flue is caused to block.By setting groove, partition and breather cheek valve, periodically the dirt in tube body air flue can be carried out
Cleaning.In use, pushing partition, two partitions pass through through-hole and the closed tube air flue that links together far from the one end on the edge of a wing.With
This is inflated into air bag simultaneously, by inflator, and the gas in air bag enters tube body air flue through breather cheek valve, in gas
Under effect, dirt is moved along air flue to edge of a wing direction, and then achievees the purpose that remove dirt.During removing dirt,
Oxygen can be conveyed to human body by groove, since there are gaps for the wall bodies of partition and groove two sides, it is ensured that patient is normal
Breathing.
Further, the end on the edge of a wing is equipped with the buckle closure fastened with groove.By the way that buckle closure is arranged, when being not required to tube body gas
When road carries out decontamination processing, keeps closed by one end that buckle closure makes groove be located at the edge of a wing, be conducive to the cleaning of retaining groove.
Further, the tube body is equipped with scale.It can intuitively find out that tube body enters patient and swallows, in larynx by scale
Length, use is safer, convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: the edge of a wing 1, inflator 2, tracheae 3, tube body 4, air bag 5, groove 6, unidirectional
Intake valve 7, buckle closure 8.
Embodiment 1:
Substantially as shown in Fig. 1: a kind of oropharyngeal airway 3, including the edge of a wing 1 and tube body 4, one end and the edge of a wing 1 of tube body 4 are solid
Fixed connection；Air bag 5 is enclosed on the outer wall of tube body 4, air bag 5 is located at the one end of tube body 4 far from the edge of a wing 1, and air bag 5 is communicated with tracheae
3, tracheae 3 is connected with inflator pump.
In use, select suitable tube body 4, patient is assisted to make even clinostatism, head layback keeps mouth, pharynx, larynx in alignment；
Then the pharynx bending part of tube body 4 is directly placed into close to hard palate；After tube body 4 is put into, inflated by inflator 2 into air bag 5, gas
Capsule 5 holds up tongue after inflating, and keeps the unobstructed of respiration channel.
Embodiment 2:
Substantially as shown in Fig. 2: itself difference from example 1 is that: the end on the edge of a wing 1 be equipped with annular it is recessed
Slot 6, the end on the edge of a wing 1 are equipped with the buckle closure 8 fastened with groove 6；Groove 6 extends through the edge of a wing 1 into the wall body of tube body 4, and groove 6 prolongs
Extend to the described one end of tube body 4 far from the edge of a wing 1；The tube body 4 is equipped with breather cheek valve 7, and the inlet end of breather cheek valve 7 connects
Ventilation capsule 5, the air flue of the outlet side connection tube body 4 of breather cheek valve 7；Partition there are two being set in the groove 6, with one-way air inlet
The ipsilateral partition of valve 7 is equipped with the opening passed through for breather cheek valve 7, deposits between the wall body of 6 two sides of two partitions and groove
In gap；Wall body between 4 air flue of the groove 6 and tube body is equipped with the through-hole passed through for partition；Tube body 4 is equipped with scale.
Specific implementation process is as follows: by taking embodiment 2 as an example, in use, selecting suitable tube body 4, assisting patient to make even sleeping
Position, head layback, keeps mouth, pharynx, larynx in alignment；Then the pharynx bending part of tube body 4 is directly placed into close to hard palate, in tube body 4
During being put into, the length that tube body 4 is put into pharynx, larynx can be got information about by the scale on tube body 4；After tube body 4 is put into, lead to
It crosses inflator 2 to inflate into air bag 5, air bag 5 holds up tongue after inflating, and keeps the unobstructed of respiration channel.Oropharyngeal airway 3 uses
After a period of time, buckle closure 8 is opened, pushes partition, the through-hole for passing through the end of partition on wall body links together and blanket gas
Road.Then it is inflated by inflator 2 into air bag 5, the gas in air bag 5 enters 4 air flue of tube body through breather cheek valve 7,
Under the action of gas, dirt is moved along air flue to 1 direction of the edge of a wing, and then achievees the purpose that remove dirt.In removal dirt
In the process, oxygen can be conveyed to human body by groove 6, since there are gaps for the wall bodies of partition and 6 two sides of groove, it is ensured that
Patient normally breathes.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (4)
1. a kind of oropharyngeal airway, including the edge of a wing and tube body, one end of tube body are fixedly connected with the edge of a wing；It is characterized by: tube body
Outer wall on be enclosed with air bag, air bag is located at the one end of tube body far from the edge of a wing, and air bag is communicated with tracheae, and tracheae is connected with inflation
Cylinder.
2. oropharyngeal airway according to claim 1, it is characterised in that: the end on the edge of a wing is equipped with the groove of annular,
Groove extends through the edge of a wing into the wall body of tube body, and groove extends to the one end of the tube body far from the edge of a wing；The tube body is equipped with
Breather cheek valve, the inlet end communicated air bags of breather cheek valve, the air flue of the outlet side connection tube body of breather cheek valve；It is described recessed
It is set in slot there are two partition, the opening passed through for breather cheek valve is equipped with the ipsilateral partition of breather cheek valve, described in two
There are gaps between partition and the wall body of groove two sides；Wall body between the groove and tube body air flue, which is equipped with, is used for what partition passed through
Through-hole.
3. oropharyngeal airway according to claim 2, it is characterised in that: the end on the edge of a wing is equipped with and fastens with groove
Buckle closure.
4. described in any item oropharyngeal airway according to claim 1~3, it is characterised in that: the tube body is equipped with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672377.5U CN209092440U (en) | 2018-05-07 | 2018-05-07 | A kind of oropharyngeal airway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672377.5U CN209092440U (en) | 2018-05-07 | 2018-05-07 | A kind of oropharyngeal airway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092440U true CN209092440U (en) | 2019-07-12 |
Family
ID=67148888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820672377.5U Expired - Fee Related CN209092440U (en) | 2018-05-07 | 2018-05-07 | A kind of oropharyngeal airway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325038A (en) * | 2018-05-07 | 2018-07-27 | 余庆县人民医院 | A kind of oropharyngeal airway |
-
2018
- 2018-05-07 CN CN201820672377.5U patent/CN209092440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325038A (en) * | 2018-05-07 | 2018-07-27 | 余庆县人民医院 | A kind of oropharyngeal airway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58109067A (en) | Artificial trachea apparatus | |
| WO2014166136A1 (en) | Multi-lumen single-body laryngeal mask allowing endoscope insertion | |
| WO2014166135A1 (en) | Multi-lumen single-body double mis-inhalation-proof drainage-type laryngeal mask | |
| CN105498061B (en) | Can suction sputum laryngeal mask | |
| CN209092440U (en) | A kind of oropharyngeal airway | |
| US20150297852A1 (en) | Oropharyngeal cannula comprising a dioxygen inlet and a carbon dioxide outlet | |
| CN203619595U (en) | Exhalation test gas collecting device | |
| CN108325038A (en) | A kind of oropharyngeal airway | |
| CN202015411U (en) | Throat breath guiding catheter | |
| CN205181956U (en) | Multicavity can wash trachea breather pipe | |
| CN202198941U (en) | Esophagus and trachea combined catheter | |
| CN103272317A (en) | Lateral oxygen supply and sputum suction nasopharyngeal airway | |
| CN108543186A (en) | A kind of anaesthetic mask | |
| CN208785511U (en) | A kind of artificial airway manages anti-bite part and artificial airway's pipe based on the anti-bite part | |
| CN204501985U (en) | A kind of suction sputum formula respiratory organ | |
| CN203763610U (en) | Contamination emergency treatment device for nursing | |
| CN203619536U (en) | Exhalation test detection set | |
| CN202459712U (en) | Intranasal laryngeal mask with two-way conduits | |
| CN102727978A (en) | Laryngeal mask convenient for guiding insertion device into stomach | |
| CN208785510U (en) | A kind of artificial airway's pipe | |
| CN203342151U (en) | Side type oxygen supply and sputum suction nasopharynx airway | |
| CN206138542U (en) | But trachea cannula of trachea surface anesthesia function | |
| CN2782124Y (en) | Bidirectional high-frequency jet ventilation pipe | |
| CN206391327U (en) | Trachea cannula | |
| CN216797698U (en) | Mouth formula sputum collection device under supporting condition is breathed to no wound |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190712 Termination date: 20210507 |