CN201012217Y - Nasus trachea catheter device - Google Patents
Nasus trachea catheter device Download PDFInfo
- Publication number
- CN201012217Y CN201012217Y CNU2007200176273U CN200720017627U CN201012217Y CN 201012217 Y CN201012217 Y CN 201012217Y CN U2007200176273 U CNU2007200176273 U CN U2007200176273U CN 200720017627 U CN200720017627 U CN 200720017627U CN 201012217 Y CN201012217 Y CN 201012217Y
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- CN
- China
- Prior art keywords
- trachea
- air cell
- tube
- conduit
- intubatton
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a conduit device with a nose-trachea and an intubatton, which belongs to the medical treatment article region. The conduit device with a nose-trachea and an intubatton is developed in order to overcome the shortcoming in the existing mechanical ventilation that the trachea is easy to be damaged. The air cell adopted in the device is a double-cavity air cell, with one end is provided with a short tube; an inner mouth and a side hole are arranged on the short tube; the other end of the air cell is provided with an air cell guide tube and a ventilating tube with a piston; an outer mouth is arranged on the ventilating tube; the air cell guide tube is communicated with an interlayer of the air cell. A sponge is arranged in the inner side of the inner mouth. The air cell guide tube is communicated with one end of the ventilating tube. The double-cavity air cell sealing with the respiratory tract is very convenient. The conduit device with a nose-trachea and an intubatton is inserted into the trachea through the nasal cavity to comple the breath not with any incision. The device satisfies the requirement for the disinfecting and non-damaging to the trachea of the breath-force in the clinic.
Description
Technical field
This utility model relates to field of medical products, a kind of specifically nasotracheal tube conduit device.
Background technology
As everyone knows, respiratory failure is pulmonary ventilation or the dysfunction of ventilation that a variety of causes causes, the severe respiratory failure case fatality rate is very high.At present, clinically method forced breathings of advocating to adopt mechanical ventilation more, promptly the surgical incision trachea inserts metal tracheal casing pipe and conduit in incision, utilizes the respirator forced breathing, and be characterized in: curative effect is fast; Its deficiency is: tracheotomy easy infection, the hard tracheal injury that easily causes of metal tracheal casing pipe quality, the long tracheal wall mucosa ischemic necrosis that easily causes of time swap.
Because existing machinery ventilation forced breathing, it is the surgical incision trachea, there is the tracheotomy easy infection in the method for inserting the metal tracheal casing pipe in incision, the hard tracheal injury that easily causes of metal tracheal casing pipe quality, the long deficiency that easily causes tracheal wall mucosa ischemic necrosis of time swap, there is significant limitation clinically, can not satisfies the requirement that clinical forced breathing is not infected, do not damaged trachea.
Summary of the invention
In order to overcome existing machinery ventilation forced breathing, it is the surgical incision trachea, there is the tracheotomy easy infection in the method for inserting the metal tracheal casing pipe in incision, the hard tracheal injury that easily causes of metal tracheal casing pipe quality, the long deficiency that easily causes tracheal wall mucosa ischemic necrosis of time swap, this utility model provides a kind of nasotracheal tube conduit device, insert the trachea forced breathing through the nostril, otch has not been avoided the chance of infection of incisional wound, and has alleviated workload greatly.
The technical scheme that its technical problem that solves this utility model adopts is: be provided with conduit, it is characterized in that: air bag is a double-lumen air sac, one end is provided with short tube, short tube is provided with internal orifice and side opening, the air bag other end is provided with the balloon catheter and the breather of band piston, breather is provided with collar extension, and balloon catheter communicates with the interlayer of air bag.
This utility model also can be realized by following measure: the internal orifice inboard is provided with sponge.Balloon catheter is circulated mutually with an end of breather.
The beneficial effects of the utility model are, air bag is a double-lumen air sac, airtight respiratory tract is very convenient, tracheal intubation conduit via intranasal application is inserted trachea, forced breathing is otch not, avoid the chance of infection of incisional wound, and alleviated workload greatly, satisfied the requirement that clinical forced breathing is not infected, do not damaged trachea.
This utility model is applicable to clinical forced breathing.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1, structural representation of the present utility model.
1. collar extensions among the figure, 2. piston, 3. balloon catheter, 4. air bag, 5. side opening, 6. internal orifice.
The specific embodiment
In Fig. 1, air bag 4 is a double-lumen air sac, is provided with interlayer; Air bag 4 one ends are provided with short tube, and short tube is provided with internal orifice 6 and side opening 5, and air bag 4 other ends are provided with the balloon catheter 3 and the breather of band piston 2, and breather is provided with collar extension 1, and balloon catheter 3 communicates with the interlayer of air bag 4.Internal orifice 6 inboards are provided with sponge.Balloon catheter 3 is circulated mutually with an end of breather.
The nasotracheal tube conduit device that adopts polrvinyl chloride to make, long 30cm, internal diameter 0.7cm is positioned at short tube through 1.0cm. air bag 4 outward and is provided with sponge apart from internal orifice 2cm place, and balloon catheter 3 one ends of band piston are circulated mutually with an end of breather.
During use, existing with the nasal secretion removing, with the lubricated short tube front end of paraffin oil, extract the gas in the double-lumen air sac interlayer out, beyond the Great Wall piston; Spray into 1% tetracaine local anaesthesia at patient's bottleneck throat, under the branchofiberoscope guiding, insert short tube under interior orotracheal tube glottis, inhale expectorant from a side nasal cavity; Open piston, make airbag aeration and abundant airtight respiratory tract, piston beyond the Great Wall, the breather collar extension connects breathing machine ventilation.
Claims (3)
1. a nasotracheal tube conduit device is provided with conduit, it is characterized in that: air bag is a double-lumen air sac, one end is provided with short tube, and short tube is provided with internal orifice and side opening, and the air bag other end is provided with the balloon catheter and the breather of band piston, breather is provided with collar extension, and balloon catheter communicates with the interlayer of air bag.
2. according to the described nasotracheal tube conduit of claim 1 device, it is characterized in that the internal orifice inboard is provided with sponge.
3. according to the described nasotracheal tube conduit of claim 1 device, it is characterized in that balloon catheter circulates mutually with an end of breather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176273U CN201012217Y (en) | 2007-01-15 | 2007-01-15 | Nasus trachea catheter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200176273U CN201012217Y (en) | 2007-01-15 | 2007-01-15 | Nasus trachea catheter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012217Y true CN201012217Y (en) | 2008-01-30 |
Family
ID=39024004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200176273U Expired - Fee Related CN201012217Y (en) | 2007-01-15 | 2007-01-15 | Nasus trachea catheter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012217Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301546A (en) * | 2013-05-21 | 2013-09-18 | 郭强 | Auxiliary catheter for endotracheal intubation |
| CN105664335A (en) * | 2015-12-31 | 2016-06-15 | 上海市第十人民医院 | Adjustable anti-blocking sputum suction pipe |
-
2007
- 2007-01-15 CN CNU2007200176273U patent/CN201012217Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301546A (en) * | 2013-05-21 | 2013-09-18 | 郭强 | Auxiliary catheter for endotracheal intubation |
| CN103301546B (en) * | 2013-05-21 | 2016-08-10 | 郭强 | A kind of auxiliary tube for endotracheal intubation |
| CN105664335A (en) * | 2015-12-31 | 2016-06-15 | 上海市第十人民医院 | Adjustable anti-blocking sputum suction pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 |