CN101843926B - Device capable of simultaneously nursing trachea and trachea cannula - Google Patents
Device capable of simultaneously nursing trachea and trachea cannula Download PDFInfo
- Publication number
- CN101843926B CN101843926B CN 200910132495 CN200910132495A CN101843926B CN 101843926 B CN101843926 B CN 101843926B CN 200910132495 CN200910132495 CN 200910132495 CN 200910132495 A CN200910132495 A CN 200910132495A CN 101843926 B CN101843926 B CN 101843926B
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- CN
- China
- Prior art keywords
- tracheal intubation
- trachea
- sputum aspirator
- aspirator tube
- wall
- Prior art date
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Abstract
The invention relates to a device capable of simultaneously sucking secretion in a trachea and a trachea cannula and rinsing and cleaning the inner wall of the trachea cannula, which is characterized in that: the pipe wall of a suction catheter (1) is provided with at least three small pipes (2) which are parallel and equidistant; one end of each small pipe is opened on the pipe wall (3) of the suction catheter and has a distance of between 20 and 50 mm from a remote opening of the suction catheter, while the other ends of the small pipes are integrated into a pipeline (4) at the near end of the suction catheter, and the opening of the pipeline (4) can be connected with an injector; and the surface of the suction catheter is provided with a granulated scale (5). By rinsing and cleaning the inner wall of the trachea cannula at fixed positions, colonized bacteria and sputum crusts are prevented from appearing on the inner wall of the trachea cannula, the occurrence of ventilator associated pneumonia is reduced and the curative effect of mechanical ventilation is improved.
Description
Technical field:
This patent relates to a kind of secretions and device of flushing and cleaning tracheal intubation inwall that can aspirate simultaneously in air flue and the tracheal intubation.
Background technology:
The respiratory failure that the various causes of disease cause need be carried out tracheal intubation, mechanical ventilation, so that keep patient's vital sign, for the treatment of the cause of disease provides time enough.There is secretions in the air flue of patients with mechanical ventilation; These secretions need clean through the sputum aspirator tube suction in time; Otherwise these secretions can adhere to owing to patient's cough on the inwall of tracheal intubation, and this not only causes bacteria planting, and form the expectorant crust; Respirator dependency pneumonia be can thereby occur, the effect of mechanical ventilation and patient's curative effect influenced at last.The care method of tracheal intubation is at present: after the tracheal intubation opening splashes into the 0.5ml normal saline, from the close-by examples to those far off aspirate the secretions in tracheal intubation and the air flue with sputum aspirator tube along tracheal intubation.Because the internal diameter of tracheal intubation be circular, and its length reaches 250mm and certain radian, the normal saline that splashes into from high-order toward hanging down bit stream; Simultaneously, it is blind suction that sputum aspirator tube is inhaled expectorant, and arbitrarily suction Controlled sticks to the sputum on the inner surface of trachea, and therefore the care method of tracheal intubation can not effectively clean the tracheal intubation inwall at present.
Summary of the invention:
In order to realize effective cleaning to the tracheal intubation inwall; The present invention provides a kind of secretions and device of flushing and cleaning tracheal intubation inwall that can aspirate simultaneously in air flue and the tracheal intubation, it is characterized in that: on the sputum aspirator tube wall, add at least 3 be parallel to each other, small pipeline that spacing equates; One end opening of small pipeline on the sputum aspirator tube tube wall and with the sputum aspirator tube distal openings at a distance of 20-50mm, the other end pools a pipeline at the near-end of sputum aspirator tube, its opening can be connected with syringe; There is rule on the surface of sputum aspirator tube.Like this; The normal saline of injecting some fast through syringe is (0.5～2ml) time; Small pipeline opening on the sputum aspirator tube tube wall will eject high speed current; Insertion depth according to the surperficial rule adjustment sputum aspirator tube of sputum aspirator tube can position flushing, cleaning to the inwall of tracheal intubation; Simultaneously, sputum aspirator tube aspirates the secretions in tracheal intubation and the air flue synchronously and reclaims the saline of injecting.In view of the above, reach the interior secretions of suction air flue and tracheal intubation and the purpose of flushing and cleaning tracheal intubation inwall.
The effect of patent of the present invention: according to above-mentioned construction features and functional characteristic, effectively clean the inwall of tracheal intubation, prevent the existence of tracheal intubation inwall field planting bacterium and the formation of expectorant crust.
Description of drawings:
Figure, a kind of apparatus structure sketch map of the present invention.
The specific embodiment:
See figure; On the wall of sputum aspirator tube 1, add at least 3 small pipelines 2; Small pipeline is parallel to each other, spacing equates; One end opening of small pipeline on the sputum aspirator tube tube wall 3 and with the sputum aspirator tube distal openings at a distance of 20-50mm, the other end pools a pipeline 4 at the near-end of sputum aspirator tube, the outer wall of sputum aspirator tube is marked with scale 5.
Claims (2)
1. secretions and device of flushing and cleaning tracheal intubation inwall that can aspirate simultaneously in air flue and the tracheal intubation is characterized in that: sputum aspirator tube wall (1) go up add at least 3 be parallel to each other, small pipeline that spacing equates; One end opening of small pipeline on the sputum aspirator tube tube wall (3) and with the sputum aspirator tube distal openings at a distance of 20-50mm; The other end pools a pipeline (4) at the near-end of sputum aspirator tube, and its opening is connected with syringe.
2. secretions and the device of flushing and cleaning tracheal intubation inwall that can aspirate simultaneously in air flue and the tracheal intubation according to claim 1 is characterized in that: rule (5) is arranged on the surface of sputum aspirator tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910132495 CN101843926B (en) | 2009-03-26 | 2009-03-26 | Device capable of simultaneously nursing trachea and trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910132495 CN101843926B (en) | 2009-03-26 | 2009-03-26 | Device capable of simultaneously nursing trachea and trachea cannula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101843926A CN101843926A (en) | 2010-09-29 |
| CN101843926B true CN101843926B (en) | 2012-09-05 |
Family
ID=42768861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910132495 Expired - Fee Related CN101843926B (en) | 2009-03-26 | 2009-03-26 | Device capable of simultaneously nursing trachea and trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101843926B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582167A (en) * | 1994-03-02 | 1996-12-10 | Thomas Jefferson University | Methods and apparatus for reducing tracheal infection using subglottic irrigation, drainage and servoregulation of endotracheal tube cuff pressure |
| CN2290346Y (en) * | 1996-11-28 | 1998-09-09 | 张卫 | Gauze-net bag phlegm sucker |
| CN2304400Y (en) * | 1997-07-17 | 1999-01-20 | 马攀峰 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
| CN1668149A (en) * | 2004-03-12 | 2005-09-14 | 统宝光电股份有限公司 | Organic electroluminescent display and method for manufacturing same |
| CN201453723U (en) * | 2009-03-26 | 2010-05-12 | 广州医学院第一附属医院 | Device capable of simultaneously nursing air pipe and trachea cannula |
-
2009
- 2009-03-26 CN CN 200910132495 patent/CN101843926B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5582167A (en) * | 1994-03-02 | 1996-12-10 | Thomas Jefferson University | Methods and apparatus for reducing tracheal infection using subglottic irrigation, drainage and servoregulation of endotracheal tube cuff pressure |
| CN2290346Y (en) * | 1996-11-28 | 1998-09-09 | 张卫 | Gauze-net bag phlegm sucker |
| CN2304400Y (en) * | 1997-07-17 | 1999-01-20 | 马攀峰 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
| CN1668149A (en) * | 2004-03-12 | 2005-09-14 | 统宝光电股份有限公司 | Organic electroluminescent display and method for manufacturing same |
| CN201453723U (en) * | 2009-03-26 | 2010-05-12 | 广州医学院第一附属医院 | Device capable of simultaneously nursing air pipe and trachea cannula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101843926A (en) | 2010-09-29 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20120905 Termination date: 20190326 |