CN201006134Y - Air bag modified tracheal cannula - Google Patents
Air bag modified tracheal cannula Download PDFInfo
- Publication number
- CN201006134Y CN201006134Y CNU2007200174174U CN200720017417U CN201006134Y CN 201006134 Y CN201006134 Y CN 201006134Y CN U2007200174174 U CNU2007200174174 U CN U2007200174174U CN 200720017417 U CN200720017417 U CN 200720017417U CN 201006134 Y CN201006134 Y CN 201006134Y
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- CN
- China
- Prior art keywords
- air bag
- air
- cannula
- bag
- charging
- 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 discloses an air bag modified air cannula, belonging to medical apparatus technical field, modified form the prior air cannula, mainly comprising a tube body, an breathing machine socket, an air charging bag valve and an air bag, characterized in that the air bag is provided with barium lines in different shapes, the toughness of the air bag is increased for the barium lines in different shapes arranged on the air bag, to prevent the air channel from damaging and reshaping, to satisfy the normal air charging pressure, and to prevent the stuff inside the stomach from reversely flowing, when the chest is having a X-ray inspection, the size of the air bag and whether the air bag reshape or break could be observed according to the shapes of the barium lines, to charging or discharging the air bag in time, to replace the tube or cannula in time, to realize the destination of sealed fixing, to guarantee the wet air charging volume, to prevent the stuff inside the mouth and stomach from breathing inside incorrectly, to decrease the damaging and infection opportunity of the air channel, to decrease the pain of the patient, the utility model has the advantages that simple producing art, long durability and low cost.
Description
Affiliated technical field
This utility model belongs to technical field of medical instruments, specifically a kind of air bag modified model tracheal intubation.
Background technology
Present tracheal intubation is used for a long time as the important means for the treatment of and improve respiratory failure, improves perfect day by day, but from preceding because of air bag relatively weak, and through airbag aeration and venting repeatedly, every day at least three times (6-8 hour once), air bag is yielding, lax, normal aeration quantity can not satisfy pressure, causes the gastric content mistake to be inhaled, the tidal volume damage, oropharynx secretions flows into lower respiratory tract, has increased the chance that infects.Overinflation makes air bag excessively oppress tracheal wall, tunica mucosa tracheae damage, even curing ulcer erosion, and the air flue distortion, and be difficult for finding, brought very big misery to the patient.
Summary of the invention
In order to overcome the problem of above-mentioned existence, this utility model provides a kind of air bag modified model tracheal intubation, and it can avoid air flue damage and distortion, and can satisfy normal aeration quantity pressure, and gastric content is counter to flow to avoid.
The technical solution of the utility model is achieved in that it is improved on the basis of original tracheal intubation, mainly comprises body, respirator interface, aerating gasbag valve, air bag, and be characterized in: air bag is provided with difform barium line.
The beneficial effects of the utility model are: because air bag is provided with difform barium line, the toughness of air bag is increased, can avoid air flue damage and distortion, and can satisfy normal aeration quantity pressure, gastric content is counter to flow to avoid, when chest is made the x radiological survey X, can be according to the shape of air bag barium line, observe the size of air bag, and whether be out of shape and break etc., so that inflation in time, venting or replacing intubate or sleeve pipe, make the artificial airway reach airtight fixed purpose, guarantee the supply of tidal volume, prevention oral cavity and gastric content mistake are inhaled, reduce air flue damage and infection chance, also alleviated patient's misery, and it is simple to have production technology, long service life and advantage such as reduce cost.
Description of drawings
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail.
Figure is a structural representation of the present utility model.
Among the figure 1, body, 2, the respirator interface, 3, the aerating gasbag valve, 4, air bag, 5, the barium line.
The specific embodiment
As shown in the figure, this utility model is improved on the basis of original tracheal intubation, it is basic identical with original production tracheal intubation technology to make body 1, respirator interface 2, aerating gasbag valve 3 and air bag 4, helical form or emitting shape and concentric round barium line 5 are set on original air bag 4 exactly, though this production technology is fairly simple, the toughness of air bag is increased, not yielding, long service life also reduces use cost.
Claims (1)
1. an air bag modified model tracheal intubation mainly comprises body (1), respirator interface (2), aerating gasbag valve (3), air bag (4), and it is characterized in that: air bag (4) is provided with difform barium line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200174174U CN201006134Y (en) | 2007-01-13 | 2007-01-13 | Air bag modified tracheal cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200174174U CN201006134Y (en) | 2007-01-13 | 2007-01-13 | Air bag modified tracheal cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006134Y true CN201006134Y (en) | 2008-01-16 |
Family
ID=39002075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200174174U Expired - Fee Related CN201006134Y (en) | 2007-01-13 | 2007-01-13 | Air bag modified tracheal cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006134Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043174A (en) * | 2014-07-07 | 2014-09-17 | 赵泽宇 | Lengthened fracturing resistant and pressing resistant type trachea cannula with expansion end |
-
2007
- 2007-01-13 CN CNU2007200174174U patent/CN201006134Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043174A (en) * | 2014-07-07 | 2014-09-17 | 赵泽宇 | Lengthened fracturing resistant and pressing resistant type trachea cannula with expansion end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: GUO JINGRUI ZHANG XINHUA ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Guo Jingrui|Zhang Xinhua Number: 03 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Guo Jingrui|Zhang Xinhua Number: 03 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: GUO JINGRUI ZHANG XINHUA ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 |