CN207654505U - A kind of right-sided double-lumen endobronchial cannula - Google Patents
A kind of right-sided double-lumen endobronchial cannula Download PDFInfo
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- CN207654505U CN207654505U CN201720678569.2U CN201720678569U CN207654505U CN 207654505 U CN207654505 U CN 207654505U CN 201720678569 U CN201720678569 U CN 201720678569U CN 207654505 U CN207654505 U CN 207654505U
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- branch pipe
- bending
- air bag
- nozzle
- wall
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Abstract
A kind of right-sided double-lumen endobronchial cannula, including the first branch pipe, the second branch pipe, the first air bag and the second air bag, it is characterised in that：First branch pipe and the second branch pipe are close to be arranged vertically, the tube wall of the tube wall of first branch pipe and the second branch pipe is fixedly connected, and the upper end tube nozzle of the first branch pipe and the second branch pipe is concordant, the lower end nozzle of first branch pipe is inclined-plane, support left pulmonary respiration, the lower end of the second branch pipe and positioned at the first branch pipe lower end nozzle at be provided with bending branch pipe, central shaft and the extending shaft of the first branch pipe and the second branch pipe for bending branch pipe are angled, the length for bending branch pipe is -centimetres, the nozzle for bending branch pipe is inclined-plane, supports right lung breathing.First air bag is wrapped on the outer wall of the first branch pipe and the second branch pipe, closes main airway.Second air bag is wrapped on the outer wall of bending branch pipe of the lower end of the second branch pipe, for closing right principal bronchus.Advantage：The resistance when one-lung ventilation of right side is alleviated, while decreasing the workload of Anesthetist.
Description
Technical field
The utility model belongs to the field of medical instrument technology, more particularly to a kind of right-sided double-lumen endobronchial cannula.
Background technology
Double-cavity bronchial cannula is divided to two kinds of left and right side, but hospital is generally all ready that left side double lumen endobronchial tube is selected to insert
The main reason for managing, not selecting right-sided double-lumen endobronchial cannula is the bad adjustment of contraposition of pipe, especially right-sided double-lumen endobronchial
Can the venthole of the upper right lobe of the lung of intubation correspond to the bronchus opening of superior lobe of right lung completely.Even anesthetic intubate when align
Well, it can perform the operation after starting, patient can cause the drawing of left lung the activity of protuberantia and right principal bronchus, lead to right upper lung
The venthole of leaf and the offset of right superior lobar bronchus opening eventually lead to superior lobe of right lung dysfunction of ventilation even if seldom offset,
Anesthetist must adjust the position of pipe repeatedly.At present without Related product.
Utility model content
The purpose of this utility model is to provide a kind of right-sided double-lumen endobronchial cannula, solves right-sided double-lumen endobronchial cannula
Difficult present situation is aligned, solves in art and pipe is adjusted to be damaged caused by patient repeatedly, alleviates the resistance when one-lung ventilation of right side, together
When decrease the workload of Anesthetist.
The technical solution adopted is that：
A kind of right-sided double-lumen endobronchial cannula, including the first branch pipe, the second branch pipe, the first air bag and the second air bag, it is special
Sign is：
First branch pipe and the second branch pipe are close to be arranged vertically, and the tube wall of the tube wall of the first branch pipe and the second branch pipe, which is fixed, to be connected
It connects, and the upper end tube nozzle of the first branch pipe and the second branch pipe is concordant, Anesthesia machine, the lower end pipe of the first branch pipe is connected by connecting tube
Mouthful be inclined-plane, support left pulmonary respiration, the lower end of the second branch pipe and positioned at the first branch pipe lower end nozzle at be provided with bending
Branch pipe, central shaft and the extending shaft of the first branch pipe and the second branch pipe for bending branch pipe are angled, and the length for bending branch pipe is -lis
Rice, the nozzle for bending branch pipe are inclined-plane, support right lung breathing.First air bag is wrapped in the outer wall of the first branch pipe and the second branch pipe
On, close main airway.Second air bag is wrapped on the outer wall of bending branch pipe of the lower end of the second branch pipe, for closing right main branch gas
Pipe.
Advantage：It solves the difficult present situation of right-sided double-lumen endobronchial cannula contraposition, solves in art and adjust pipe to make patient repeatedly
At damage, alleviate the resistance when one-lung ventilation of right side, while decreasing the workload of Anesthetist.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
A kind of right-sided double-lumen endobronchial cannula, including the first branch pipe 1, the second branch pipe 2, the first air bag 3 and the second air bag 4,
It is characterized in that：
First branch pipe 1 and the second branch pipe 2 are close to be arranged vertically, and the tube wall of the tube wall of the first branch pipe 1 and the second branch pipe 2 is fixed
Connection, and the upper end tube nozzle of the first branch pipe 1 and the second branch pipe 2 is concordant, and Anesthesia machine is connected by connecting tube, the first branch pipe 1
Lower end nozzle be inclined-plane, support left pulmonary respiration, the lower end of the second branch pipe 2 and positioned at the first branch pipe 1 lower end nozzle at set
It is equipped with bending branch pipe 5, bends 25 degree of the extending shaft angulation of the central shaft and the first branch pipe 1 and the second branch pipe 2 of branch pipe 5, bending branch
The length of pipe 5 is 1.5-2 centimetres, and the nozzle of bending branch pipe 5 is inclined-plane, supports right lung breathing.First air bag 3 is wrapped in first
On the outer wall of branch pipe 1 and the second branch pipe 2, main airway is closed.Second air bag 4 is wrapped in the bending branch pipe 5 of the lower end of the second branch pipe 2
Outer wall on, for closing right principal bronchus.
Claims (1)
1. a kind of right-sided double-lumen endobronchial cannula, including the first branch pipe (1), the second branch pipe (2), the first air bag (3) and the second gas
Capsule (4), it is characterised in that：
First branch pipe (1) and the second branch pipe (2) are close to be arranged vertically, the tube wall of the tube wall and the second branch pipe (2) of the first branch pipe (1)
It is fixedly connected, and the upper end tube nozzle of the first branch pipe (1) and the second branch pipe (2) is concordant, the lower end nozzle of the first branch pipe (1) is oblique
Face, the lower end of the second branch pipe (2) and positioned at the first branch pipe (1) lower end nozzle at be provided with bending branch pipe (5), bending branch
The central shaft and the extending shaft angulation (25) of the first branch pipe (1) and the second branch pipe (2) for managing (5) are spent, and the length of bending branch pipe (5) is
1.5-2 centimetres, the nozzle of bending branch pipe (5) is inclined-plane, and the first air bag (3) is wrapped in the first branch pipe (1) and the second branch pipe (2)
Outer wall on, the second air bag (4) is wrapped on the outer wall of bending branch pipe (5) of the lower end of the second branch pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678569.2U CN207654505U (en) | 2017-06-13 | 2017-06-13 | A kind of right-sided double-lumen endobronchial cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720678569.2U CN207654505U (en) | 2017-06-13 | 2017-06-13 | A kind of right-sided double-lumen endobronchial cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654505U true CN207654505U (en) | 2018-07-27 |
Family
ID=62935572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720678569.2U Expired - Fee Related CN207654505U (en) | 2017-06-13 | 2017-06-13 | A kind of right-sided double-lumen endobronchial cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654505U (en) |
Cited By (1)
| 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 |
-
2017
- 2017-06-13 CN CN201720678569.2U patent/CN207654505U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20210613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |