CN208097097U - A kind of humidifying and atomising device interface of artificial airway - Google Patents
A kind of humidifying and atomising device interface of artificial airway Download PDFInfo
- Publication number
- CN208097097U CN208097097U CN201720332559.3U CN201720332559U CN208097097U CN 208097097 U CN208097097 U CN 208097097U CN 201720332559 U CN201720332559 U CN 201720332559U CN 208097097 U CN208097097 U CN 208097097U
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- Prior art keywords
- artificial airway
- bore
- humidifying
- atomization
- atomising device
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Abstract
The utility model discloses the humidifyings of artificial airway a kind of and atomising device interface, the artificial airway including a bore 15mm, long 38mm, for being inserted into after tracheotomy, or use as trachea cannula, wherein：In artificial airway side from the connection nozzle for being provided with a bore 7mm at autogenous cutting mouth 25mm, for connecting atomization humidification device, connecting the angle between nozzle and artificial airway is in 30 °, and after artificial airway is inserted into tracheae, connection nozzle is in state upward；Due to using the connection structure of connection nozzle and its 30 ° of angle between artificial airway that bore halves, it meets artificial airway and persistently heats atomization air flow provided by atomization with the speed of 0.3~0.8ml/min, and then the inspiratory capacity of patient is met or exceeded, help to maintain respiratory tract normal function, avoid the insecurity factor caused by artificial airway mouthful dropping liquid and wet gauze covering etc., and structure is simple, and it is low in cost, it is easy to universal and promotes.
Description
Technical field
The utility model relates to the humidifyings and atomising device of medical instruments field more particularly to a kind of artificial airway to connect
Mouthful.
Background technique
The foundation of artificial airway is all the weight of rescue and treatment Critical Ill Patient including trachea cannula, tracheotomy etc.
Want measure.When eupnea, nose, pharyngeal cavity, the upper respiratory tract have heating and humidifying to act on the gas of sucking；And establishing artificial gas
After road, the gas of sucking has got around nasal cavity and the upper respiratory tract with warm and wet function, it is necessary to all by tracheae and its
Respiratory tract below heats and humidifying, so that the loss of moisture increases in respiratory secretions, causes respiratory mucosa dry,
It easily causes：1. mucociliary system damages, the ability for making it remove foreign matter lowers significantly；2. causing respiratory inflammation, can make to exhale
Road mucosal erosion, ulcer are inhaled, bacterium infection is caused.There is experimental data to show that the infection rate of lung can be with air flue humidification degree
It reduces and increases, therefore, the humidifying of artificial airway is to prevent and reduce that complication, holding one of respiratory passage unblocked is important arranges
It applies.Abundant effective humidifying of air flue, can maintain the normal function of tunica mucosa bronchiorum cell cilium, keep bronchus endocrine upward
It is mobile, to reduce the incidence of pulmonary infection.
But the humidifying of artificial airway in the prior art and atomising device interface, structure is complicated, higher cost, it is difficult to
Universal and popularization.
Therefore, the prior art still has much room for improvement and develops.
Utility model content
In order to solve the above technical problems, the utility model provides the humidifying and atomising device interface of a kind of artificial airway, knot
Structure is simple, low in cost, is easy to universal and promotes.
The technical solution of the utility model is as follows：A kind of humidifying and atomising device interface of artificial airway, including a bore
The artificial airway of 15mm, long 38mm for being inserted into after tracheotomy, or use as trachea cannula, wherein：In the artificial gas
Road side is from the connection nozzle for being provided with a bore 7mm at autogenous cutting mouth 25mm, for connecting atomization humidification device, the connection nozzle with
Angle between artificial airway is in 30 °, and after artificial airway is inserted into tracheae, connection nozzle is in state upward.
The humidifying and atomising device interface of the artificial airway, wherein：The connection nozzle passes through a bore 7mm, length
Spend the connecting tube connection atomization humidification device of 200mm.
The humidifying and atomising device interface of the artificial airway, wherein：The connection nozzle is furnished with one first cap, uses
In when not needing humidifying and atomization, the connecting tube is removed, the first cap is buckled.
The humidifying and atomising device interface of the artificial airway, wherein：At artificial airway side is from autogenous cutting mouth 15mm
It is provided with the oxygen interface of a bore 5mm, for connecting oxygen hose when oxygen uptake, oxygen interface is located at artificial gas with nozzle is connect
The two sides in road.
The humidifying and atomising device interface of the artificial airway, wherein：The oxygen interface is furnished with one second cap, uses
In when not needing oxygen uptake, removing the oxygen hose, the second cap is buckled.
The humidifying and atomising device interface of the artificial airway, wherein：It is connected in the non-intrusive end end of artificial airway
There is the expiration gas leakage cap of a bore 16mm, respectively there are a 2mm notch in the two sides of the expiration gas leakage cap.
The humidifying and atomising device interface of a kind of artificial airway provided by the utility model, due to halving using bore
Connection nozzle and its 30 ° of angle between artificial airway connection structure, meet artificial airway with 0.3~0.8ml/
The speed of min persistently heats atomization air flow provided by atomization, and then has met or exceeded the inspiratory capacity of patient, helps to maintain
Respiratory tract normal function avoids the insecurity factor caused by artificial airway mouthful dropping liquid and wet gauze covering etc., and structure
Simply, low in cost, it is easy to universal and promotes.
Detailed description of the invention
Fig. 1 is the humidifying of the utility model artificial airway and the structural schematic diagram of atomising device interface.
Specific embodiment
Below with reference to attached drawing, specific embodiment of the present utility model and embodiment are described in detail, it is described
Specific embodiment only to explain the utility model, be not intended to limit specific embodiment of the present utility model.
As shown in Figure 1, Fig. 1 is the humidifying of the utility model artificial airway and the structural schematic diagram of atomising device interface, packet
Include the artificial airway 110 of a bore 15mm, long 38mm for being inserted into after tracheotomy, or is used as trachea cannula, at this
110 side of artificial airway is from the connection nozzle 120 for being provided with a bore 7mm at autogenous cutting mouth 25mm, for connecting atomization humidification device
(not shown go out), continues or interval humidifying, the connection nozzle 120 and people convenient for the respiratory tract of tracheotomy or Patients Underwent Endotracheal Intubation
Angle between work air flue 110 is in 30 °, and after artificial airway 110 is inserted into tracheae, connection nozzle 120 is in state upward；Bore subtracts
Half connection nozzle 120 and the connection structure of its 30 ° of angle formed between artificial airway 110, meet artificial airway
110 persistently heat atomization air flow provided by atomization with the speed of 0.3~0.8ml/min, and then have met or exceeded patient's
Inspiratory capacity helps to maintain respiratory tract normal function, avoids and causes in 110 mouthfuls of dropping liquids of artificial airway and wet gauze covering etc.
Insecurity factor.
It is preferred that connecting tube 130 connection atomization humidifying of the connection nozzle 120 by a bore 7mm, length 200mm
Device；And when not needing humidifying and atomization, then the connecting tube 130 can be removed, and additional one first cap is (not shown
Be buckled in out) connection nozzle 120 on, with protect artificial airway 110 not by foreign matter from connection nozzle 120 fall into, and prevent dust from
It connects nozzle 120 to enter, without being covered with wet gauze again.
It is preferred that being used in 110 side of artificial airway from the oxygen interface 140 for being provided with a bore 5mm at autogenous cutting mouth 15mm
In continuing or connection oxygen hose when interval oxygen uptake (not shown go out), oxygen interface 140 is located at artificial gas with nozzle 120 is connect
The two sides in road 110, while with one second cap (not shown go out), for removing oxygen hose when not needing oxygen uptake, and cover
Second cap, to protect artificial airway 110 not fallen by foreign matter from oxygen interface 140, and prevent dust from oxygen interface 140 into
Enter, and need not also be covered again with wet gauze.
In the humidifying of the utility model artificial airway and the preferred embodiment of atomising device interface, in artificial airway
110 non-intrusive end end is connected with the expiration gas leakage cap 150 of a bore 16mm, with protect artificial airway 110 not by foreign matter from
It is non-intrusive make a clean sweep of into, and prevent dust from entering from non-intrusive end, need not also be covered again with wet gauze, the expiration gas leakage cap 150
Two sides respectively have a 2mm notch (not shown go out), for removing the expiration gas leakage cap 150 when needing suction sputum.
It should be understood that the above is only the preferred embodiment of the utility model only, it is not sufficient to limit this reality
With novel technical solution, for those of ordinary skills, within the spirit and principles of the present invention, Ke Yigen
Increased and decreased according to above description, replaced, converted or improved, such as bore or the increase and decrease of length etc., and all these increases and decreases,
Replacement, transformation or improved technical solution, all should belong to the protection scope of the appended claims for the utility model.
Claims (5)
1. the humidifying and atomising device interface of a kind of artificial airway, the artificial airway including a bore 15mm, long 38mm are used for gas
Pipe is inserted into after cutting, or is used as trachea cannula, it is characterised in that：In the artificial airway side face from being opened at autogenous cutting mouth 25mm
There is the connection nozzle of a bore 7mm, for connecting atomization humidification device, the angle between the connection nozzle and artificial airway is in
30 °, after artificial airway is inserted into tracheae, connection nozzle is in state upward；In artificial airway side from being provided at autogenous cutting mouth 15mm
The oxygen interface of one bore 5mm, for connecting oxygen hose when oxygen uptake, oxygen interface is located at artificial airway's with nozzle is connect
Two sides；The connection nozzle and its connection structure that 30 ° of angles are formed between artificial airway that bore halves, to meet artificial gas
Road persistently heats atomization air flow provided by atomization with the speed of 0.3~0.8ml/min.
2. the humidifying and atomising device interface of artificial airway according to claim 1, it is characterised in that：The connection nozzle
Pass through the connecting tube connection atomization humidification device of a bore 7mm, length 200mm.
3. the humidifying and atomising device interface of artificial airway according to claim 2, it is characterised in that：The connection nozzle
Equipped with one first cap, for removing the connecting tube, buckling the first cap when not needing humidifying and atomization.
4. the humidifying and atomising device interface of artificial airway according to claim 1, it is characterised in that：The oxygen interface
The second cap is buckled for when not needing oxygen uptake, removing the oxygen hose equipped with one second cap.
5. the humidifying and atomising device interface of artificial airway according to claim 1, it is characterised in that：Artificial airway's
Non-intrusive end end is connected with the expiration gas leakage cap of a bore 16mm, and respectively there are a 2mm notch in the two sides of the expiration gas leakage cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332559.3U CN208097097U (en) | 2017-03-31 | 2017-03-31 | A kind of humidifying and atomising device interface of artificial airway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332559.3U CN208097097U (en) | 2017-03-31 | 2017-03-31 | A kind of humidifying and atomising device interface of artificial airway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097097U true CN208097097U (en) | 2018-11-16 |
Family
ID=64129677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332559.3U Expired - Fee Related CN208097097U (en) | 2017-03-31 | 2017-03-31 | A kind of humidifying and atomising device interface of artificial airway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097097U (en) |
-
2017
- 2017-03-31 CN CN201720332559.3U patent/CN208097097U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190331 |