CN206152044U - Trachea cannula - Google Patents
Trachea cannula Download PDFInfo
- Publication number
- CN206152044U CN206152044U CN201620829845.6U CN201620829845U CN206152044U CN 206152044 U CN206152044 U CN 206152044U CN 201620829845 U CN201620829845 U CN 201620829845U CN 206152044 U CN206152044 U CN 206152044U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- wireway
- drain
- out liquid
- air duct
- 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.)
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Abstract
The utility model discloses a trachea cannula, including the air duct, the outside cover of air duct has outer tube, the bottom of outer tube and the wall connection of air duct and closed, be equipped with the drain intermediate layer between outer tube and the air duct, and the even feed liquor hole that is equipped with on the outer wall of outer tube, the sputum can be followed the feed liquor hole and got into in the drain intermediate layer, the top of outer tube is equipped with out liquid and connects, and go out liquid and connect with the wall connection of air duct and seal, and go out liquid and connect and be equipped with a liquid hole, the utility model has the advantages of simple and reasonable structure, it is more convenient to use, wholly utilizes the drain pipe to connect sputum aspirator, like this alright press from both sides intraformational sputum with the drain and siphon away because the outer tube is big with air flue area of contact, consequently holistic clear phlegm effect very remarkably.
Description
Technical field
The utility model is related to medicine equipment, specifically a kind of trachea cannula.
Background technology
Anxious endotracheal intubation has become CPR and the Severe acute disease patient rescue process with respiratory dysfunction
In important measures.Endotracheal intubation is the important rescue technology commonly used in rescue service, is most widely used in management of respiratory
General, most effective most efficiently one of means, are basic skills that medical worker must skillfully grasp, to rescuing patient vitals, drop
Low case fatality rate plays vital effect.And tracheae endocrine or foreign matter can be in time suctioned out, prevent foreign matter from entering breathing
Road, keeps respiratory passage unblocked, carries out effectively manually or mechanically ventilating, and prevents patient's anoxic and carbon dioxide retention trachea cannula
Whether timely direct relation the success of rescue into no, patient can safe transit and patient prognosis situation.
Only possess the effect of air guide more than existing trachea cannula, when excessive when patient's sputum, patient can be made non-
Normal is uncomfortable.
Utility model content
The purpose of this utility model is to provide a kind of trachea cannula, to solve the problems, such as above-mentioned background technology in propose.
For achieving the above object, the utility model provides following technical scheme：
A kind of trachea cannula, including wireway, are cased with outer tube, the bottom of outer tube and air guide on the outside of the wireway
The outer wall connection of pipe and closing；Drain interlayer is provided between outer tube and wireway, and is uniformly provided with the outer wall of outer tube
Inlet opening, sputum can be entered in drain interlayer from inlet opening；The top of the outer tube is provided with out liquid joint, go out liquid joint with
The outer wall connection of wireway and close, and go out liquid joint and be provided with a fluid hole, the fluid hole is connected with drain pipe, using going out
Liquid pipe connects sputum aspirator, so just can siphon away the sputum in drain interlayer, due to outer tube and air flue contact area greatly, therefore
Overall clear phlegm effect is very outstanding；The top of the wireway is provided with wireway butt joint, is connected using wireway butt joint
Connect lung ventilator；Seaming block made by silica gel is installed with the outer wall of outer tube, and seaming block is provided with seaming groove, using stinging
Buccal mass realizes that oral cavity expands.
As further program of the utility model：The bottom outside of the wireway is cased with air bag, and air bag is connected with
Gas tube, gas tube is located at the inner side of wireway.
As the utility model further scheme：The thickness of the drain interlayer is 1.5mm-2mm.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple and reasonable, using more square
Just, whole utilization drain pipe connection sputum aspirator, so just can siphon away the sputum in drain interlayer, because outer tube connects with air flue
Contacting surface product is big, therefore the clear phlegm effect of entirety is very outstanding.
Description of the drawings
Fig. 1 is a kind of structural representation of trachea cannula of the utility model.
In figure：1- outer tubes, 2- wireways, 3- drain interlayers, 4- air bags, 5- inlet openings, 6- seaming blocks, 7- seaming grooves,
8- wireway butt joints, 9- go out liquid joint, 10- drain pipes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of trachea cannula, including wireway 2, outside the wireway 2
Side is cased with outer tube 1, and the bottom of outer tube 1 is connected and closes with the outer wall of wireway 2；It is provided between outer tube 1 and wireway 2
Inlet opening 5 is uniformly provided with drain interlayer 3, and the outer wall of outer tube 1, sputum can enter drain interlayer 3 from inlet opening 5
It is interior；The top of the outer tube 1 is provided with out liquid joint 9, goes out liquid joint 9 and be connected and close with the outer wall of wireway 2, and go out liquid to connect
9 are provided with a fluid hole, and the fluid hole is connected with drain pipe 10, and using drain pipe 10 sputum aspirator is connected, so just can be by
Sputum in drain interlayer 3 is siphoned away, and due to outer tube 1 and air flue contact area greatly, therefore the clear phlegm effect of entirety very goes out
Color；The top of the wireway 2 is provided with wireway butt joint 8, and using wireway butt joint 8 lung ventilator is connected；Outside outer tube 1
Seaming block 6 made by silica gel is installed with wall, and seaming block 6 is provided with seaming groove 7, realizes that oral cavity is expanded using seaming block 6
Open.
The bottom outside of the wireway 2 is cased with air bag 4, and air bag 4 is connected with gas tube, and gas tube is located at wireway 2
Inner side.
The thickness of the drain interlayer 3 is 1.5mm-2mm.
Operation principle of the present utility model is：Connect sputum aspirator using drain pipe 10, so just can be by drain interlayer 3
Sputum is siphoned away, and due to outer tube 1 and air flue contact area greatly, therefore the clear phlegm effect of entirety is very outstanding, outside outer tube 1
Seaming block 6 made by silica gel is installed with wall, and seaming block 6 is provided with seaming groove 7, realizes that oral cavity is expanded using seaming block 6
Open.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. a kind of trachea cannula, including wireway, it is characterised in that outer tube is cased with the outside of the wireway, outer tube
Bottom is connected and closes with the outer wall of wireway；Drain interlayer is provided between outer tube and wireway, and on the outer wall of outer tube
Uniformly it is provided with inlet opening；The top of the outer tube is provided with out liquid joint, goes out liquid joint and is connected and seals with the outer wall of wireway
Close, and go out liquid joint and be provided with a fluid hole, the fluid hole is connected with drain pipe；The top of the wireway is provided with wireway
Butt joint；Seaming block made by silica gel is installed with the outer wall of outer tube, and seaming block is provided with seaming groove.
2. trachea cannula according to claim 1, it is characterised in that the bottom outside of the wireway is cased with air bag, and
Air bag is connected with gas tube, and gas tube is located at the inner side of wireway.
3. trachea cannula according to claim 1, it is characterised in that the thickness of the drain interlayer is 1.5mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829845.6U CN206152044U (en) | 2016-08-03 | 2016-08-03 | Trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829845.6U CN206152044U (en) | 2016-08-03 | 2016-08-03 | Trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152044U true CN206152044U (en) | 2017-05-10 |
Family
ID=58647212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620829845.6U Active CN206152044U (en) | 2016-08-03 | 2016-08-03 | Trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029330A (en) * | 2017-05-26 | 2017-08-11 | 郑州大学第附属医院 | Endotracheal catheter |
-
2016
- 2016-08-03 CN CN201620829845.6U patent/CN206152044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029330A (en) * | 2017-05-26 | 2017-08-11 | 郑州大学第附属医院 | Endotracheal catheter |
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| GR01 | Patent grant |