CN205198644U - Trachea cannula - Google Patents
Trachea cannula Download PDFInfo
- Publication number
- CN205198644U CN205198644U CN201520991208.4U CN201520991208U CN205198644U CN 205198644 U CN205198644 U CN 205198644U CN 201520991208 U CN201520991208 U CN 201520991208U CN 205198644 U CN205198644 U CN 205198644U
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- gasbag
- absorbed layer
- ring
- negative pressure
- reduced
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Abstract
The utility model relates to the technical field of medical equipment, concretely relates to trachea cannula, including the body, the upper end of body is equipped with the joint, and the lower tip of body is equipped with the entrance point, is equipped with globular gasbag and cyclic annular gasbag outside the body respectively, globular gasbag is being connected the second through globular gasbag air duct and is being instructed the gasbag, and first instruction gasbag is being connected through cyclic annular gasbag air duct to cyclic annular gasbag, still is equipped with the absorbed layer on the body, and negative pressure sucking tube is being connected to the absorbed layer, and the external absorber of negative pressure sucking tube is equipped with a plurality of capillary holes on the absorbed layer, the utility model discloses simple structure, convenient to use, cyclic annular gasbag can with the inseparable gomphosis of organ inner wall, reduced the volume that bacterium, sputum or stomach esophagus palirrhea thing got into the lung chamber, reduced the VAP odds, the absorber can be with the timely suction of secretion that produces in the trachea, has effectually prevented the pipeline jam, has reduced the possibility of dangerous emergence, has also reduced medical staff's the amount of labour simultaneously.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of tracheal intubation.
Background technology
Tracheal intubation refers to a technology special endotracheal tube being inserted trachea through glottis, and this technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent from inhaling etc. by mistake provide optimal conditions.At present, this technology has been widely used in every field.Tracheal intubation, being inserted into after in human body, often can cause the secretions increase in body, is very easy to blocking tube chamber, and causes multiple complications, and this brings certain danger to the treatment of patient.In addition, if air bag and tracheal wall are fitted not exclusively, easily occur on the one hand to ooze the situation causing infection to lower respiratory tract, i.e. VAP under secretions or gastric content; On the other hand, when positive airway pressure, can leak gas, weaken the therapeutic effect of mechanical ventilation.As can be seen here, the treatment of air bag to patient plays an important role.
Summary of the invention
For solving the problem, the purpose of this utility model is: provide a kind of tracheal intubation, and structure is simple, air bag and tracheal wall can be made to fit tightly, and absorb secretions in time.
The technical scheme that this utility model adopts for its technical problem of solution is:
Described tracheal intubation, comprise body, the upper end of body is provided with joint, the bottom of body is provided with entrance point, spherical air bag and ring-shaped gasbag is respectively equipped with outside body, described spherical air bag is connected to the second pilot balloon by spherical air bag airway, ring-shaped gasbag is connected to the first pilot balloon by ring-shaped gasbag airway, body is also provided with absorbed layer, absorbed layer is connected to negative pressure straw, the external absorber of negative pressure straw, described absorbed layer is positioned at the upside of ring-shaped gasbag, and absorbed layer is provided with multiple pore.
During use, insert according to normal specification, first open spherical air bag, then open ring-shaped gasbag, close spherical air bag, ring-shaped gasbag and inner surface of trachea are thoroughly fitted, in addition, secretions can be passed through negative pressure straw sucking-off by absorber timely, reduces the dangerous probability occurred.
Preferably, the outside of ring-shaped gasbag is provided with multiple annulus, certain gap is provided with each other between annulus, annulus can be closely chimeric with the cartilaginous ring of tracheal wall inner surface, thoroughly solve incomplete problem of fitting with inner surface of trachea, thus decrease the amount that antibacterial, sputum or gastroesophageal reflux thing enter lung chamber, reduce VAP odds.
Preferably, negative pressure straw is positioned at the inner side of body, and is close to body.
Preferably, the front side of entrance point is arc-shaped, uses reliably safer.
Compared with prior art, this utility model has following beneficial effect:
This utility model structure is simple, and easy to use, ring-shaped gasbag can be closely chimeric with organ inwall, decreases the amount that antibacterial, sputum or gastroesophageal reflux thing enter lung chamber, reduce VAP odds; The timely sucking-off of secretions that tracheal strips can produce by absorber, effectively prevents pipeline blockage, reduces the dangerous probability occurred, also reduces the amount of labour of medical worker simultaneously.
Accompanying drawing explanation
Fig. 1: this utility model structural representation.
In figure: 1, joint; 2, the first pilot balloon; 3, the second pilot balloon; 4, spherical air bag airway; 5, ring-shaped gasbag airway; 6, absorbed layer; 7, ring-shaped gasbag; 8, entrance point; 9, spherical air bag; 10, body; 11, negative pressure straw.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is described further:
Embodiment 1
As shown in Figure 1, tracheal intubation described in the utility model, comprise body 10, the upper end of body 10 is provided with joint 1, the bottom of body 10 is provided with entrance point 8, spherical air bag 9 and ring-shaped gasbag 7 is respectively equipped with outside body 10, described spherical air bag 9 is connected to the second pilot balloon 3 by spherical air bag airway 4, ring-shaped gasbag 7 is connected to the first pilot balloon 2 by ring-shaped gasbag airway 5, body 10 is also provided with absorbed layer 6, absorbed layer 6 is connected to negative pressure straw 11, the external absorber of negative pressure straw 11, described absorbed layer 6 is positioned at the upside of ring-shaped gasbag 7, absorbed layer 6 is provided with multiple pore.
Wherein, the outside of ring-shaped gasbag 7 is provided with multiple annulus, certain gap is provided with each other between annulus, annulus can be closely chimeric with the cartilaginous ring of tracheal wall inner surface, thoroughly solve incomplete problem of fitting with inner surface of trachea, thus decrease the amount that antibacterial, sputum or gastroesophageal reflux thing enter lung chamber, reduce VAP odds; Negative pressure straw 11 is positioned at the inner side of body 10, and is close to body 10; The front side of entrance point 8 is arc-shaped, uses reliably safer.
Concrete use procedure of the present utility model:
During use, insert according to normal specification, first open spherical air bag 9, then open ring-shaped gasbag 7, close spherical air bag 9, ring-shaped gasbag 7 and inner surface of trachea are thoroughly fitted, in addition, secretions can be passed through negative pressure straw 11 sucking-off by absorber timely, reduces the dangerous probability occurred.
Claims (4)
1. a tracheal intubation, comprise body (10), the upper end of body (10) is provided with joint (1), the bottom of body (10) is provided with entrance point (8), it is characterized in that, body (10) outside is respectively equipped with spherical air bag (9) and ring-shaped gasbag (7), described spherical air bag (9) is connected to the second pilot balloon (3) by spherical air bag airway (4), ring-shaped gasbag (7) is connected to the first pilot balloon (2) by ring-shaped gasbag airway (5), body (10) is also provided with absorbed layer (6), absorbed layer (6) is connected to negative pressure straw (11), negative pressure straw (11) external absorber, described absorbed layer (6) is positioned at the upside of ring-shaped gasbag (7), absorbed layer (6) is provided with multiple pore.
2. tracheal intubation according to claim 1, is characterized in that, the outside of ring-shaped gasbag (7) is provided with multiple annulus, is provided with certain gap each other between annulus.
3. tracheal intubation according to claim 1, is characterized in that, negative pressure straw (11) is positioned at the inner side of body (10), and is close to body (10).
4. tracheal intubation according to claim 1, is characterized in that, the front side of entrance point (8) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991208.4U CN205198644U (en) | 2015-12-03 | 2015-12-03 | Trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991208.4U CN205198644U (en) | 2015-12-03 | 2015-12-03 | Trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198644U true CN205198644U (en) | 2016-05-04 |
Family
ID=55836393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991208.4U Expired - Fee Related CN205198644U (en) | 2015-12-03 | 2015-12-03 | Trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205198644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339162A (en) * | 2018-02-02 | 2018-07-31 | 中国人民解放军总医院 | A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device |
| CN108785815A (en) * | 2018-04-17 | 2018-11-13 | 柳州市人民医院 | Medical trachea cannula |
| CN109847163A (en) * | 2018-12-26 | 2019-06-07 | 青岛市第三人民医院 | A kind of suction sputum type trachea cannula |
-
2015
- 2015-12-03 CN CN201520991208.4U patent/CN205198644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339162A (en) * | 2018-02-02 | 2018-07-31 | 中国人民解放军总医院 | A kind of adjustable catheterization depth can leakproof pleural effusions and ascites drainage device |
| CN108785815A (en) * | 2018-04-17 | 2018-11-13 | 柳州市人民医院 | Medical trachea cannula |
| CN109847163A (en) * | 2018-12-26 | 2019-06-07 | 青岛市第三人民医院 | A kind of suction sputum type trachea cannula |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161203 |