CN203425345U - Trachea cannula capable of continuous respiratory tract atomization - Google Patents
Trachea cannula capable of continuous respiratory tract atomization Download PDFInfo
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- CN203425345U CN203425345U CN201320478506.4U CN201320478506U CN203425345U CN 203425345 U CN203425345 U CN 203425345U CN 201320478506 U CN201320478506 U CN 201320478506U CN 203425345 U CN203425345 U CN 203425345U
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- respiratory tract
- trachea cannula
- atomization
- side pipe
- pipe
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Abstract
The utility model discloses a trachea cannula capable of continuous respiratory tract atomization. The trachea cannula is characterized in that: a Y-shaped double-ended side tube is added on the internal sidewall of the original trachea cannula, the distal end of the side tube is open at a lower middle position of one fourth of the internal sidewall of the trachea cannula, and the proximal Y-shaped double ends pass through the cannula wall and are open outside over the cannula wall. The trachea cannula also can be connected with an infusion tube, a micro-pump and the like, thus realizing the continuous operation of humidification fluid infusion.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of tracheal intubation of sustainable respiratory tract aerosol.
Background technology
Conventional interruption in trachea of clinical department splashes into humidifying in recent years, or transfusion device continues intratracheal instillation humidifying, the reviews such as Huang Debin are also included 7 the domestic relevant RCT tests of air flue humidification to artificial humidifying effect that continue in, by row Meta analysis result, show, continue air flue humidification the effect of artificial air flue humidification is better than being interrupted air flue humidification.Being interrupted intratracheal instillation humidifying is no longer main flow.While continuing air flue humidification, remove transfusion device scalp acupuncture syringe needle front end flexible pipe inserted in artificial airway, with infusion patch fixedly flexible pipe in sleeve opening edge, continue to pump into humidification fluid.There are some researches show that this method can only be in same position humidifying, and other positions still likely form sticky expectorant or expectorant crust in conduit, likely upper respiratory tract dirt is rushed to the danger to lower respiratory tract in addition, and the humidification fluid that specifically what speed what degree sputum applies is not made further research yet.
Continue the little comfort level of oxygen atomization humidifying zest good, patient is acceptant.Do not continue the danger of intratracheal instillation humidifying.
Summary of the invention
The purpose of this utility model, is to overcome deficiency of the prior art, and a kind of tracheal intubation of sustainable respiratory tract aerosol is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of tracheal intubation of sustainable respiratory tract aerosol, comprise body and side pipe, it is characterized in that, described side pipe is be the built-in two-tube of " Y " shape double end and communicate in far-end, side pipe near-end " Y " shape double end is arranged on the outer top of tube wall through tube wall opening, and side pipe distal openings is 1/4 place, lower end in body medial wall.
Two mouths of pipe of described " Y " shape double end, a mouth of pipe connects humidification fluid, and another mouth of pipe connects oxygen.
Owing to having adopted technique scheme, the utlity model has following beneficial effect:
The first, during humidifying, need not unplug respirator, easy to operate.
The second, without superinfection, input humidification fluid can continued operation.
The 3rd, multipurpose, also can connect liquid-transport pipe-line, micro pump.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model side pipe structural representation.
Wherein, 1-body, the side pipe of 2-" Y " shape double end.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Referring to accompanying drawing, accompanying drawing 1-2 is the tracheal intubation of a kind of sustainable respiratory tract aerosol of the present embodiment description, comprise body 1 and side pipe 2, side pipe 2 is mounted on the outer top of trachea body 1 tube wall through tube wall opening, distal openings is 1/4 place, lower end in body medial wall, side pipe 2 is be the built-in two-tube of " Y " shape double end and communicate in far-end, it is aseptic pipeline, connect humidification fluid and oxygen, humidification fluid or medicine for treatment liquid inject with micro pump, regulating the speed of humidification fluid micro pump is 5～10m1/h, oxygen flow is 5L/min, utilize the negative pressure that oxygen flow causes directly droplet impact to be become to molecule, make sterilizing water humidification fluid or medicine for treatment liquid, atomization also promotes atomizing particle and enters respiratory tract deep along with patient respiratory " blows " slowly equably.After atomization, gas is very little to the zest of respiratory mucosa, avoid irritable cough, keep respiratory tract in approximate physiology humidifying state simultaneously, satisfied air flue humidification is discharged the decline of thick sputum degree, thin being easy to, guaranteed airway patency, reduced suction sputum number of times, avoided again because of thick sputum, make suction pressure greatly, often, the time is long and cause the damage of respiratory mucosa.While the invention solves tracheal intubation respirator treatment patient atomization inspiration treatment, may need to stop using respirator and the danger that causes, atomization only need be prepared micro pump with liquid or medicine and be injected and can make the medical care precess program of atomization obtain greatly simplifying.And humidification device of the present invention is in air-tight state, has reduced the chance of nosocomial infection.
While using this utility model, the infusion set of the atomized liquid that connection of " Y " shape double end installs, as infusion pump, micro pump, transfusion device, other end connects oxygen, and adjusting liquid velocity and oxygen flow atomization gas can continuous atomization respiratory tract.
Realize patient and under tracheal intubation condition, continued the operation of atomization respiratory tract.
Claims (2)
1. the tracheal intubation of a sustainable respiratory tract aerosol, comprise body and side pipe, it is characterized in that, described side pipe is be the built-in two-tube of " Y " shape double end and communicate in far-end, side pipe near-end " Y " shape double end is arranged on the outer top of tube wall through tube wall opening, and side pipe distal openings is 1/4 place, lower end in body medial wall.
2. the tracheal intubation of a kind of sustainable respiratory tract aerosol as claimed in claim 1, is characterized in that, two mouths of pipe of described " Y " shape double end, and a mouth of pipe connects humidification fluid, and another mouth of pipe connects oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478506.4U CN203425345U (en) | 2013-08-07 | 2013-08-07 | Trachea cannula capable of continuous respiratory tract atomization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478506.4U CN203425345U (en) | 2013-08-07 | 2013-08-07 | Trachea cannula capable of continuous respiratory tract atomization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425345U true CN203425345U (en) | 2014-02-12 |
Family
ID=50054410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478506.4U Expired - Fee Related CN203425345U (en) | 2013-08-07 | 2013-08-07 | Trachea cannula capable of continuous respiratory tract atomization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425345U (en) |
-
2013
- 2013-08-07 CN CN201320478506.4U patent/CN203425345U/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: 20140212 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |