CN209019668U - A kind of laryngeal mask being convenient for changing trachea cannula - Google Patents
A kind of laryngeal mask being convenient for changing trachea cannula Download PDFInfo
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- CN209019668U CN209019668U CN201820498843.2U CN201820498843U CN209019668U CN 209019668 U CN209019668 U CN 209019668U CN 201820498843 U CN201820498843 U CN 201820498843U CN 209019668 U CN209019668 U CN 209019668U
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- changing
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- gas outlet
- support plate
- cannula
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Abstract
The utility model belongs to the field of medical instrument technology, disclose a kind of laryngeal mask for being convenient for changing trachea cannula, support plate is located at the most end of the device, gas outlet is located in support plate, internal prongs are located on gas outlet, above the internally positioned intubation of outer cannula, between the internally positioned intubation of connecting tube and outer cannula.The outer cannula is connected by screw thread with connecting tube.The device will be fixed on inside throat by support plate, outlet is carried out by gas outlet, and it is connected by gas outlet with internal prongs, internal prongs are connected with outer cannula by connecting tube, to be convenient for changing trachea cannula by the connection type of screw thread, be connected by outer cannula with external equipment.Internal prongs are connect by the device by the way of screw thread with gas outlet, are connected with connecting tube and outer cannula, have been achieved the purpose that be convenient for changing trachea cannula, improved work efficiency, and the pain of patient is alleviated.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of laryngeal mask for being convenient for changing trachea cannula.
Background technique
Currently, trachea cannula refers to that a special endotracheal tube, which is known as tracheae through the technology of glottis merging tracheae, to be inserted
Pipe, this technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent accidentally suction etc. from providing optimum condition.Emergency trachea
Intubation technique has become CPR and with the important measures during the Severe acute disease patient rescue of respiratory dysfunction.Gas
Cannula art is common important rescue technology in rescue service, is most widely used, most effective most quick in management of respiratory
One of means, be the basic skills that medical worker must skillfully grasp, to rescue patient vitals, reduce case fatality rate and play to pass
Important role.But equipment trachea cannula existing at present is difficult to replace, and working efficiency is reduced, when wasting rescue
Between, increase the pain of patient.
In conclusion problem of the existing technology is: existing equipment trachea cannula is difficult to replace at present, reduces
Working efficiency wastes rescue time, increases the pain of patient.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of laryngeal mask for being convenient for changing trachea cannula.
The utility model is realized in this way a kind of laryngeal mask for being convenient for changing trachea cannula, the tracheae that is convenient for changing is inserted
The laryngeal mask of pipe is provided with support plate, gas outlet, internal prongs, connecting tube, outer cannula.Support plate is located at the most end of the device
Portion, gas outlet are located in support plate, and internal prongs are located on gas outlet, above the internally positioned intubation of outer cannula, connecting tube position
Between internal prongs and outer cannula.
Further, the gas outlet and support plate are integrated tissue, and gas outlet is embedded in above support plate.
Further, the internal prongs are connected through a screw thread is connected with gas outlet.
Further, it is provided with screw thread on the connection inside pipe wall, internal prongs both ends are designed with screw thread, outer cannula end
It is provided with screw thread.
Further, the internal prongs are connected by screw thread with connecting tube.
Further, the outer cannula is connected by screw thread with connecting tube.
Further, the support plate is provided with air bag, and the air bag is embedded with aeration aperture.
The utility model will be fixed on inside throat by support plate, can determine the degree of inflation of air bag as needed, be led to
It crosses gas outlet and carries out outlet, and be connected by gas outlet with internal prongs, inserted internal prongs and outside by connecting tube
Pipe is connected, and to be convenient for changing trachea cannula by the connection type of screw thread, is connected by outer cannula with external equipment.
Internal prongs are connect with gas outlet by the way of screw thread, are connected with connecting tube and outer cannula, has reached and has been convenient for changing
The purpose of trachea cannula, improves work efficiency, and alleviates the pain of patient.
Detailed description of the invention
Fig. 1, Fig. 2 are the structural schematic diagrams of the laryngeal mask provided by the embodiment of the utility model for being convenient for changing trachea cannula；
In figure: 1, support plate；2, gas outlet；3, internal prongs；4, connecting tube；5, outer cannula；6, air bag；7, it inflates
Hole.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail with reference to the accompanying drawing.
As shown in Figure 1, the laryngeal mask provided by the embodiment of the utility model for being convenient for changing trachea cannula be provided with support plate 1,
Gas outlet 2, internal prongs 3, connecting tube 4, outer cannula 5.Support plate 1 is located at the most end of the device, and gas outlet 2 is located at support
On disk 1, internal prongs 3 are located on gas outlet 2, internally positioned 3 top of intubation of outer cannula 5, the internally positioned intubation 3 of connecting tube 4
Between outer cannula 5.
The gas outlet and support plate 1 are integrated tissue, and gas outlet 2 is embedded in above support plate 1.The internal prongs 3
It is connected through a screw thread and is connected with gas outlet 2.Screw thread is provided on 4 inner wall of connecting tube, 3 both ends of internal prongs are designed with spiral shell
Line, 5 end of outer cannula are provided with screw thread.The internal prongs 3 are connected by screw thread with connecting tube 4.The outer cannula 5
It is connected by screw thread with connecting tube 4.Support plate 1 is provided with air bag 6, and air bag 6 is embedded with aeration aperture 7.
The working principle of the utility model is: the device support plate 1 is inserted into throat position, air bag is determined as needed
6 inflation degree, outer cannula 5 is connected on external relevant device.This is convenient for changing the laryngeal mask of trachea cannula, passes through
Support plate 1 will be fixed on inside throat, carry out outlet by gas outlet 2, and be connected with internal prongs 3 by gas outlet 2,
Internal prongs 2 are connected with outer cannula 5 by connecting tube 4, to be convenient for changing tracheae by the connection type of screw thread and inserts
Pipe, is connected by outer cannula 5 with external equipment.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (7)
1. a kind of laryngeal mask for being convenient for changing trachea cannula, which is characterized in that the laryngeal mask for being convenient for changing trachea cannula is provided with
Support plate, gas outlet, internal prongs, connecting tube, outer cannula, support plate are located at the most end of the device, and gas outlet is located at branch
On support plate, internal prongs are located on gas outlet, above the internally positioned intubation of outer cannula, the internally positioned intubation of connecting tube and outside
Between intubation.
2. being convenient for changing the laryngeal mask of trachea cannula as described in claim 1, which is characterized in that the gas outlet is with support plate
One body tissue, gas outlet are embedded in above support plate.
3. being convenient for changing the laryngeal mask of trachea cannula as described in claim 1, which is characterized in that the internal prongs pass through screw thread
Connection is connected with gas outlet.
4. being convenient for changing the laryngeal mask of trachea cannula as described in claim 1, which is characterized in that be arranged on the connection inside pipe wall
There is screw thread, internal prongs both ends are designed with screw thread, and outer cannula end is provided with screw thread.
5. being convenient for changing the laryngeal mask of trachea cannula as described in claim 1, which is characterized in that the internal prongs pass through screw thread
It is connected with connecting tube.
6. being convenient for changing the laryngeal mask of trachea cannula as described in claim 1, which is characterized in that the outer cannula passes through screw thread
It is connected with connecting tube.
7. being convenient for changing the laryngeal mask of trachea cannula as described in claim 1, which is characterized in that the support plate is provided with gas
Capsule, the air bag are embedded with aeration aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498843.2U CN209019668U (en) | 2018-04-10 | 2018-04-10 | A kind of laryngeal mask being convenient for changing trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820498843.2U CN209019668U (en) | 2018-04-10 | 2018-04-10 | A kind of laryngeal mask being convenient for changing trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209019668U true CN209019668U (en) | 2019-06-25 |
Family
ID=66869798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820498843.2U Active CN209019668U (en) | 2018-04-10 | 2018-04-10 | A kind of laryngeal mask being convenient for changing trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209019668U (en) |
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2018
- 2018-04-10 CN CN201820498843.2U patent/CN209019668U/en active Active
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