CN204521882U - A kind of Multifunctional mouth Pharynx trachea - Google Patents
A kind of Multifunctional mouth Pharynx trachea Download PDFInfo
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- CN204521882U CN204521882U CN201520010567.7U CN201520010567U CN204521882U CN 204521882 U CN204521882 U CN 204521882U CN 201520010567 U CN201520010567 U CN 201520010567U CN 204521882 U CN204521882 U CN 204521882U
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- China
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- pharynx
- flexibility
- link
- block portion
- bite block
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Abstract
This utility model relates to a kind of Multifunctional mouth Pharynx trachea, this trachea pipe comprises the edge of a wing, bite block portion and pharynx flexibility, the middle part of described bite block portion is horizontally arranged with demarcation strip from front to back, described demarcation strip extends rearward in described pharynx flexibility, described bite block portion and described pharynx flexibility are divided into upper tract and lower tract by described demarcation strip, described lower tract front opening place is provided with shut, and the described shut left and right sides is respectively arranged with humidifying passage and oxygen channel.This utility model can carry out oxygen delivery to patient when guarantee patient respiration is unobstructed can carry out humidifying process to oropharyngeal airway again, and fixed effect is desirable.
Description
Technical field
This utility model relates to medical instruments field, is specially a kind of Multifunctional mouth Pharynx trachea.
Background technology
Oropharyngeal airway is a kind of hard artificial airway be made up of gum elastic formula plastics, white, and in flat tube shape, the patient be mainly used in as stupor will is unclear keeps respiratory passage unblocked, is patient's suction sputum, improves ventilation etc.The process that oropharyngeal airway is follow-up respiratory tract as interim and temporary transient Breathing Suppotion creates condition, and it is easy to use, with low cost, is irreplaceable clinically.But traditional oropharyngeal airway can not carry out tracheal intubation to patient in use, also humidifying process cannot be carried out to breather itself.Particularly when rescuing the patient needing timely delivering oxygen, because oropharyngeal airway cannot insert oxygen hose, causing adding heavy patient's anoxic conditions, delaying rescue effect and time.
Conventional oropharyngeal airway is in use not easily fixed.The fixed form that Hospitals at Present is conventional is two kinds: one uses adhesive plaster, but can cause de-pipe because patient's facial skin is fuel-displaced, and some patients there will be irritated phenomenon.The second uses cloth to bundle after first week, although this mode decreases the probability of de-pipe, easily causes the edema of face.Although also there is the patient using oropharynx holder at present, because its material adopts plastics, not easily press close to skin, so fixed effect is general, and easily produce sense of discomfort when using this holder, particularly can feel ice-cold when winter uses.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multi-functional oropharyngeal airway, can carry out oxygen delivery can carry out humidifying process to oropharyngeal airway again when guarantee patient respiration is unobstructed to patient.
The technical scheme that this utility model solves the problems of the technologies described above is as follows: a kind of Multifunctional mouth Pharynx trachea, comprise the edge of a wing, bite block portion and pharynx flexibility, described bite block portion plug-in mounting is on the centre bore on the edge of a wing, the front end of described pharynx flexibility is fixed on the surrounding of described edge of a wing centre bore, and the inwall of described pharynx flexibility is connected with the outer wall of described bite block portion, it is characterized in that: the middle part of described bite block portion is horizontally arranged with demarcation strip from front to back, described demarcation strip extends rearward in described pharynx flexibility, described bite block portion and described pharynx flexibility are divided into upper tract and lower tract by described demarcation strip, described lower tract opening part is provided with shut, the described shut left and right sides is respectively arranged with humidifying passage and oxygen channel.
The beneficial effects of the utility model are:
1. when ensureing that patient respiration is unobstructed, oxygen delivery is carried out to patient.Especially for not only needing suction sputum but also needing the patient that cures by oxygen therapy, oxygen is carried from lower tract, avoids and departs from oxygen source because of suction sputum, adds the situation of heavy patient's anoxia.Meanwhile, for the patient needing delivering oxygen, because oxygen enters in time, fully, it also avoid the retention of patient's carbon dioxide.
2. when ensureing that patient respiration is unobstructed, humidifying process is carried out to oropharyngeal airway.Medical personnel carry out humidifying process by lower tract to this utility model, reduce the plugging phenomenon caused because of patient's thick sputum.In addition, because lower tract presses close to the root of the tongue, patient can be alleviated and choke and cough.
3. can carry out oxygen delivery and humidifying process when ensureing that patient respiration is unobstructed simultaneously, realize multiple medical mode and implement simultaneously.
On the basis of technique scheme, this utility model can also do following improvement.
Further, described demarcation strip length is 2/3rds of described pharynx flexibility length.
Further, described humidifying passage and described oxygen channel include conduit, link and end cap, and described end cap is connected on described link, and described link is connected on described conduit, and described conduit is communicated with described lower tract through described sealing plate.
Adopt the beneficial effect of above-mentioned further scheme when not using described humidifying passage and described oxygen channel, to be closed with described end cap, avoid the intervention of dust and impurity.
Further, the link internal diameter of described humidifying passage equals the external diameter of humidifying pipe, and the link internal diameter of described oxygen channel equals the external diameter of oxygen hose.
The beneficial effect of above-mentioned further scheme is adopted to be convenient to humidifying pipe docking humidifying passage, oxygen hose docking oxygen channel.
Further, described end cap is connected with described link sidewall by connecting band, and the sealable port snapping onto described link.
Adopt the beneficial effect of above-mentioned further scheme to be because end cap is less, avoid losing.
The material on the described edge of a wing is silica gel.
Adopt the beneficial effect of above-mentioned further scheme to be the material selection silica gel on the edge of a wing, more press close to facial skin, fixed effect is better, increases the comfort of patient simultaneously.
Further, described edge of a wing area is covered to buccal from lip week, lower jaw part, and the both sides of the edge on the described edge of a wing are respectively provided with a frenulum mouth.
Adopt the beneficial effect of above-mentioned further scheme to be increase contact area, strengthen fixed effect.
Further, described frenulum mouth connects a fixing band, and one end of described fixing band is fixedly connected with one end of described frenulum mouth, and the other end of described fixing band is provided with VELCRO or button.
Adopt the beneficial effect of above-mentioned further scheme to be use fixing band not only to disperse the pressure on the edge of a wing, also can not cause puffiness of face.
Accompanying drawing explanation
Fig. 1 is this utility model right side sectional view;
Fig. 2 is this utility model Facad structure figure;
In accompanying drawing, the list of parts representated by each label is as follows:
1, the edge of a wing, 2, bite block portion, 3, pharynx flexibility, 4, demarcation strip, 5, upper tract, 6, lower tract, 7, shut, 8, humidifying passage, 9, oxygen channel, 10, conduit, 11, link, 12, end cap, 13, connecting band, 14, frenulum mouth, 15, fixing band, 16, VELCRO.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of Multifunctional mouth Pharynx trachea, comprises the edge of a wing 1, bite block portion 2 and pharynx flexibility 3.Bite block portion 2 and pharynx flexibility 3 intermediate lateral are provided with demarcation strip 4, and demarcation strip 4 length is 2/3rds of pharynx flexibility 3 length and bite block portion 2 and pharynx flexibility 3 are divided into upper tract 5 and lower tract 6.Lower tract 6 opening part is provided with shut 7, and shut 7 the right and left is respectively arranged with humidifying passage 8 and oxygen channel 9.
Humidifying passage 8 and oxygen channel 9 include conduit 10, link 11 and end cap 12.End cap 12 to be snapped onto on link 11 and is connected with link 11 by connecting band 13.Link 11 is connected with shut 7 by conduit 10.Link 11 internal diameter of humidifying passage 8 is the external diameter of humidifying pipe, and link 11 internal diameter of oxygen channel 9 is the external diameter of oxygen hose.
The material on the edge of a wing 1 is silica gel, and its area is covered to buccal from lip week, lower jaw part.The both sides of the edge on the edge of a wing 1 are respectively provided with a frenulum mouth 14.Frenulum mouth 14 connects a fixing band 15, and one end of fixing band 15 is fixedly connected with one end of frenulum mouth 14, and the other end of fixing band 15 is provided with VELCRO or button.
During use, now bite block portion 2 and pharynx flexibility 3 are inserted in the throat of patient, then the edge of a wing 1 are close on cheek.Because the edge of a wing 1 adopts silica gel material, so more get close to skin, that also fits is tightr.Finally fixing band 15 to be wrapped on patient's head and by VELCRO 16, fixing band 15 to be fixed on frenulum mouth 14.
When client need delivering oxygen, the end cap 12 of oxygen channel 9 is opened, oxygen hose is inserted into the link 11 li of oxygen channel 9, opens oxygen cylinder, start as patient's delivering oxygen.When needs do humidifying process to trachea pipe, open the end cap 12 of humidifying passage 8, humidifying pipe is inserted into the link 11 li of humidifying passage 8, starts to do humidifying process.Meanwhile, this utility model ensures that bite block portion 2 opening part of the size of upper tract 5 opening part and existing conventional trachea pipe is in the same size as far as possible.
Oxygen delivery can be carried out to patient when this utility model can ensure that patient respiration is unobstructed and can carry out humidifying process to oropharyngeal airway again.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a Multifunctional mouth Pharynx trachea, comprise the edge of a wing (1), bite block portion (2) and pharynx flexibility (3), the center of the described edge of a wing (1) is provided with centre bore, described bite block portion (2) plug-in mounting is on described centre bore, the front end of described pharynx flexibility (3) is fixed on the surrounding of described centre bore, and the inwall of described pharynx flexibility (3) is connected with the outer wall of described bite block portion (2), it is characterized in that: the middle part of described bite block portion (2) is horizontally arranged with demarcation strip (4) from front to back, described demarcation strip (4) extends rearward in described pharynx flexibility (3), described bite block portion (2) and described pharynx flexibility (3) are divided into upper tract (5) and lower tract (6) by described demarcation strip (4), described lower tract (6) front opening place is provided with shut (7), described shut (7) left and right sides is respectively arranged with humidifying passage (8) and oxygen channel (9).
2. a kind of Multifunctional mouth Pharynx trachea according to claim 1, is characterized in that: described demarcation strip (4) length is 2/3rds of described pharynx flexibility (3) length.
3. a kind of Multifunctional mouth Pharynx trachea according to claim 1, it is characterized in that: described humidifying passage (8) and described oxygen channel (9) include conduit (10), link (11) and end cap (12), described end cap (12) is connected on described link (11), described link (11) is connected on one end of described conduit (10), and the other end of described conduit (10) is communicated with described lower tract (6) through described sealing plate (7).
4. a kind of Multifunctional mouth Pharynx trachea according to claim 3, it is characterized in that: link (11) internal diameter of described humidifying passage (8) equals the external diameter of humidifying pipe, and link (11) internal diameter of described oxygen channel (9) equals the external diameter of oxygen hose.
5. a kind of Multifunctional mouth Pharynx trachea according to claim 3, it is characterized in that: described end cap (12) is connected with described link (11) sidewall by connecting band (13), and the sealable port snapping onto described link (11).
6. a kind of Multifunctional mouth Pharynx trachea according to claim 1, is characterized in that: the material of the described edge of a wing (1) is silica gel.
7. a kind of Multifunctional mouth Pharynx trachea according to claim 6, it is characterized in that: the described edge of a wing (1) area is covered to buccal from lip week, lower jaw part, and the both sides of the edge of the described edge of a wing (1) are respectively provided with a frenulum mouth (14).
8. a kind of Multifunctional mouth Pharynx trachea according to claim 7, it is characterized in that: described frenulum mouth (14) connects a fixing band (15), one end of described fixing band (15) is fixedly connected with one end of described frenulum mouth (14), and the other end of described fixing band (15) is provided with VELCRO (16) or button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010567.7U CN204521882U (en) | 2015-01-07 | 2015-01-07 | A kind of Multifunctional mouth Pharynx trachea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010567.7U CN204521882U (en) | 2015-01-07 | 2015-01-07 | A kind of Multifunctional mouth Pharynx trachea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521882U true CN204521882U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010567.7U Expired - Fee Related CN204521882U (en) | 2015-01-07 | 2015-01-07 | A kind of Multifunctional mouth Pharynx trachea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521882U (en) |
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2015
- 2015-01-07 CN CN201520010567.7U patent/CN204521882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |