CN2304400Y - Two chamber phlegm sucking and oxygen supplying tube for medical uses - Google Patents
Two chamber phlegm sucking and oxygen supplying tube for medical uses Download PDFInfo
- Publication number
- CN2304400Y CN2304400Y CN 97221759 CN97221759U CN2304400Y CN 2304400 Y CN2304400 Y CN 2304400Y CN 97221759 CN97221759 CN 97221759 CN 97221759 U CN97221759 U CN 97221759U CN 2304400 Y CN2304400 Y CN 2304400Y
- Authority
- CN
- China
- Prior art keywords
- oxygen supplying
- chamber
- utility
- model
- supplying tube
- 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 two chamber phlegm sucking and oxygen supplying tube for medical uses, belonging to a medical apparatus. The utility model is an auxiliary apparatus for removing the excessive secretion in the trachea of serious patients. The utility model is characterized in that the cavity of a phlegm sucking tube is provided with a thin oxygen supplying tube; one end of the two tubes are separated, and the other end of the oxygen supplying tube is slightly longer than the phlegm sucking tube; as the utility model is used, the excessive secretion in the trachea of patients can be sucked out, the oxygen supplying quantity can be effectively enhanced, and the iatrogenic hypoxemia can be eliminated.
Description
This utility model belongs to medical apparatus and instruments, is mainly used in the assistive device of removing too much secretions in the critical illness patient trachea.
The main use of secretions (sputum) is the sputum aspirator tube of single tube chamber in the removing critical patient trachea at present, use this pipe sucking action owing to negative pressure in inhaling the expectorant process, endotracheal gas also is sucked out simultaneously, oxygen can not enter and carry out the vim and vigour exchange in the lung, easily cause patient's hypoxemia, this is extremely disadvantageous to the patient.
The purpose of this utility model is that a kind of two-chamber of design is inhaled expectorant oxygen supply pipe, can oxygen supply in trachea when inhaling expectorant.
This utility model is design like this: be equipped with a thinner oxygen supply pipe at the sputum aspirator tube intracavity.Two Guan Yiduan bifurcateds, other end oxygen supply pipe is slightly longer than sputum aspirator tube.
It is raw material that this utility model is selected transparent silica gel for use, little to the respiratory mucosa stimulation to nontoxic pair of effect of human body, smooth surface, and toughness is moderate, easy operating.Mainly be to increase oxygen-supplying amount when manually inhaling expectorant, make blood oxygen saturation remain in the former scope or raising 5-10%, fundamentally eliminated iatrogenic hypoxemia to the patient.
Drawings and Examples
Accompanying drawing 1 is a structural representation.
Accompanying drawing 2 is a sectional view.
The raw material of sputum aspirator tube 1 and oxygen supply pipe 2 is all used medical transparent silica gel.The about 4mm of sputum aspirator tube 1 internal diameter is about 430mm.The about 1mm of oxygen supply pipe 2 internal diameters is about 440mm.Two pipe divergent ends length are at 20-30mm, and other end oxygen supply pipe 2 is than the long 5-10mm of sputum aspirator tube, so just can guarantee that major part oxygen enters the trachea bottom when suction expectorant can not interrupt oxygen supply when suction expectorant.
Claims (1)
- Medical two-chamber is inhaled expectorant oxygen supply pipe and is belonged to medical apparatus and instruments, be used for removing the too much assistive device of secretions of critical illness patient trachea, it is characterized in that: be equipped with thinner oxygen supply pipe 2, two Guan Yiduan bifurcateds at sputum aspirator tube 1 intracavity, other end oxygen supply pipe 2 is slightly longer than sputum aspirator tube 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221759 CN2304400Y (en) | 1997-07-17 | 1997-07-17 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97221759 CN2304400Y (en) | 1997-07-17 | 1997-07-17 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304400Y true CN2304400Y (en) | 1999-01-20 |
Family
ID=33937053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97221759 Expired - Fee Related CN2304400Y (en) | 1997-07-17 | 1997-07-17 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304400Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843926B (en) * | 2009-03-26 | 2012-09-05 | 广州医学院第一附属医院 | Device capable of simultaneously nursing trachea and trachea cannula |
| CN104474626A (en) * | 2014-11-24 | 2015-04-01 | 万鹏 | Disposable three-cavity closed aseptic oxygen supply suction catheter |
-
1997
- 1997-07-17 CN CN 97221759 patent/CN2304400Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843926B (en) * | 2009-03-26 | 2012-09-05 | 广州医学院第一附属医院 | Device capable of simultaneously nursing trachea and trachea cannula |
| CN104474626A (en) * | 2014-11-24 | 2015-04-01 | 万鹏 | Disposable three-cavity closed aseptic oxygen supply suction catheter |
| CN104474626B (en) * | 2014-11-24 | 2018-09-28 | 万鹏 | A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |