CN201643306U - Improved right dual cavity bronchus vessel - Google Patents
Improved right dual cavity bronchus vessel Download PDFInfo
- Publication number
- CN201643306U CN201643306U CN2010201791623U CN201020179162U CN201643306U CN 201643306 U CN201643306 U CN 201643306U CN 2010201791623 U CN2010201791623 U CN 2010201791623U CN 201020179162 U CN201020179162 U CN 201020179162U CN 201643306 U CN201643306 U CN 201643306U
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- bronchus
- vessel
- lung
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- ventilation
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Abstract
The utility model discloses an improved right dual cavity bronchus vessel which comprises a standard connecting pipe, a dual cavity vessel, a bronchus cuff, a right bronchus cuff, a locating cuff and a red marking air sac, wherein each cuff is connected with a sealed valve by the vessel. The utility model is characterized in that the red marking air sac is connected with the sealed valve by a red air sac vessel; when charging, the red marking air sac totally blocks the lumen of the ventilation vessel of the right bronchus, and the ventilation side opening on the ventilation vessel of the right bronchus just faces to the bronchus opening on the superior lobe of right lung. The utility model has the advantages that the improved right dual cavity bronchus vessel more accurately and simply positions than the common dual cavity bronchus vessel and does not need to position by a fiber bronchus; then, the single lung lobe of the right lung can be selectively ventilated to bring favorable operation environment for operators; finally, if a patient with occupying of inferior lobe of right lung, the superior lobe of right lung can selectively carry out low-flow ventilation if the left lung has incomplete function and can not completely compensate one-lung ventilation, and operation is not affected.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly relates to a kind of clinical right side double lumen endobronchial tube that needs the unilobar lung ventilation usefulness in the right lung.
Background technology
Along with the demand of patient to medical skill, the modern medical service technology is constantly improving, the comfortableness of general anesthesia has just been catered to patient's demand, the continuous quickening of division of chest disease's development speed simultaneously, clinical to some right side breasts open chest surgery or the patient of thoracoscopic operation often need single lobe of the lung ventilation, the comfortableness of operation when the Anesthetist need consider also that the patient performs the operation.The shortcoming of tradition right side double lumen endobronchial tube is: the location is difficult when inserting the right side double lumen endobronchial tube, is difficult to settle at one go, and needs adjusted position repeatedly; The patient wishes which leaf lung right lung allows to expand during operation, just is difficult at present realize.These shortcoming Improvement type right side double lumen endobronchial tubes all can solve.
The utility model content
The technical problems to be solved in the utility model, it is convenient, simple, accurate to provide a kind of Anesthetist's intubate location, does not use the localized right side of branchofiberoscope double lumen endobronchial tube.
The technical scheme that adopts is:
Improvement type right side double lumen endobronchial tube comprises standard connection tube, double channel catheter, tracheal tampon, right lung bronchial cuff, positioning sleeve capsule, the red air bag that indicates.Double channel catheter is made of trachea airway and right lung bronchus airway, double channel catheter one end connects the standard connection tube respectively, the double channel catheter main body section is provided with tracheal tampon, tracheal tampon is connected with draught excluder by the tracheal tampon conduit, and the right lung bronchial cuff is connected with draught excluder by the bronchial cuff conduit with the positioning sleeve capsule.The described red air bag that indicates is connected with draught excluder by red balloon catheter, and redness indicates the tube chamber that air bag stops up right lung bronchus airway fully when inflation.
Above-mentioned right lung bronchus airway is provided with ventilation side mouth near the red air bag upper end that indicates.
This utility model advantage is: simpler when at first locating than common double lumen endobronchial tube, and accurately, do not locate with branchofiberoscope; Secondly can optionally allow the single lobe of the lung of right lung ventilate, for the patient creates good surgical environments; At last, if the patient of inferior lobe of right lung occupy-place,, during can not be complete compensatory one-lung ventilation, can optionally allow the upper right lobe of the lung carry out the low discharge ventilation, and not influence operation technique at left pulmonary insufficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The red air bag that indicates stopped up the tube chamber sketch map fully when Fig. 2 was inflation.
The specific embodiment
Improvement type right side double lumen endobronchial tube comprises standard connection tube 3,4, double channel catheter 1, tracheal tampon 8, right lung bronchial cuff 10, positioning sleeve capsule 12, the red air bag 11 that indicates.Double channel catheter 1 is made of trachea airway 7 and right lung bronchus airway 9, the trachea airway 7 of double channel catheter 1 one ends is connected standard connection tube 4 respectively with right lung bronchus airway 9,3, double channel catheter 1 main body section is provided with tracheal tampon 8, tracheal tampon 8 is connected with draught excluder 5 by the tracheal tampon conduit, right lung bronchial cuff 10 is connected with draught excluder 6 by the bronchial cuff conduit with positioning sleeve capsule 12, the described red air bag 11 that indicates is connected with draught excluder 2 by red balloon catheter, red sign air bag 11 stops up the tube chamber (see figure 2) of right lung bronchus airway 9 fully when inflation, and the ventilation side mouth 13 of right lung bronchus airway 9 is just in time aimed at the bronchus opening part of superior lobe of right lung at this moment.
Operation principle
During intubate redness indicated air bag 11 gassies, other airbag gas drains, when double channel catheter 1 enters right bronchus, with two on right lung bronchus cover capsules 10,12 gassies, having only side mouth 13 is air inlets, at this moment as long as stethoscope is put on the thoracic wall of right side, as long as hear right lung respiratory murmur is arranged, and air inlet and very smooth and easy when giving vent to anger, the side mouth 13 of pipe is just in time aimed at the bronchus opening part of superior lobe of right lung so, at this moment double channel catheter 1 is fixed, redness is indicated air bag 11 gases drain, secondly, when the patient needs the upper right lobe of the lung to swell separately, redness is indicated air bag 11 gassies, at this moment middle period and inferior lobe just can not expanded, and have only superior lobe of right lung to expand, and satisfy patient's requirement fully, also avoid simultaneously excessive inflation to the pair damage that the patient brings, really realized the target that allows the single lobe of the lung independently swell.
Claims (2)
1. Improvement type right side double lumen endobronchial tube, comprise standard connection tube (3), (4), double channel catheter (1), tracheal tampon (8), right lung bronchial cuff (10), positioning sleeve capsule (12), the red air bag (11) that indicates, double channel catheter (1) is made of trachea airway (7) and right lung bronchus airway (9), double channel catheter (1) main body section is provided with tracheal tampon (8), tracheal tampon (8) is connected with draught excluder (5) by the tracheal tampon conduit, right lung bronchial cuff (10) is connected with draught excluder (6) by the bronchial cuff conduit with positioning sleeve capsule (12), it is characterized in that described red sign air bag (11) connects draught excluder (2) by red balloon catheter, red sign air bag (11) stops up the tube chamber of right lung bronchus airway (9) fully when inflation.
2. Improvement type according to claim 1 right side double lumen endobronchial tube is characterized in that described right lung bronchus airway (9) is provided with ventilation side mouth (13) near red air bag (11) upper end that indicates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201791623U CN201643306U (en) | 2010-05-05 | 2010-05-05 | Improved right dual cavity bronchus vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201791623U CN201643306U (en) | 2010-05-05 | 2010-05-05 | Improved right dual cavity bronchus vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643306U true CN201643306U (en) | 2010-11-24 |
Family
ID=43108501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201791623U Expired - Fee Related CN201643306U (en) | 2010-05-05 | 2010-05-05 | Improved right dual cavity bronchus vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643306U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126613A (en) * | 2017-06-13 | 2017-09-05 | 王剑平 | A kind of right-sided double-lumen endobronchial cannula |
| WO2023000711A1 (en) * | 2021-07-18 | 2023-01-26 | 周建文 | Tube-wall-free right-sided double-lumen bronchial catheter |
-
2010
- 2010-05-05 CN CN2010201791623U patent/CN201643306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107126613A (en) * | 2017-06-13 | 2017-09-05 | 王剑平 | A kind of right-sided double-lumen endobronchial cannula |
| WO2023000711A1 (en) * | 2021-07-18 | 2023-01-26 | 周建文 | Tube-wall-free right-sided double-lumen bronchial catheter |
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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: 20101124 Termination date: 20160505 |