CN204563216U - The dual-purpose trachea development catheter in novel single chamber - Google Patents
The dual-purpose trachea development catheter in novel single chamber Download PDFInfo
- Publication number
- CN204563216U CN204563216U CN201520142846.9U CN201520142846U CN204563216U CN 204563216 U CN204563216 U CN 204563216U CN 201520142846 U CN201520142846 U CN 201520142846U CN 204563216 U CN204563216 U CN 204563216U
- Authority
- CN
- China
- Prior art keywords
- endotracheal tube
- bronchus
- trachea
- development
- catheter
- 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
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
This utility model relates to a kind of for endotracheal tube during open chest surgery, be suitable for that there is the isolation of two lung in particular to one, the dual-purpose trachea development catheter in novel single chamber of ventilation dual function, comprise the endotracheal tube of a hollow, the middle and lower part of endotracheal tube is elastic around one, be connected with the endotracheal tube air bag of endotracheal tube airbag inflation pipe, the lower end of endotracheal tube is connected with a bronchus guide end, the top ring of trachea guide end is wound with one elastic, be connected with the bronchus air bag of bronchus airbag inflation pipe, bronchus guide end and endotracheal tube opening lay respectively at the both sides of endotracheal tube, endotracheal tube air bag is the resilient bilayers swelling gasbag of lateral wall coating fluorescent material, bronchus guide end is the developing mark pipe of top layer coating fluorescent material.This utility model has following effect: 1) endotracheal tube of the present utility model, easily inserts in the right left bronchus of patient, easy to operate; 2) compound is more firmly stable in operational use for this utility model, developing material difficult drop-off; 3) be applicable to multiple pattern X-ray developing apparatus, power consumption reduces, and have no side effect, development effect is good, and trachea positioning parts is simple and convenient, is beneficial to development mark prompting in operation technique, locates, can avoid cross infection when accurate trachea opens breast.
Description
Technical field
This utility model relates to a kind of for endotracheal tube during open chest surgery, particularly a kind of dual-purpose trachea development catheter in novel single chamber being suitable for having the isolation of two lung, ventilation dual function.
Background technology
At present in domestic and international thoracotomy, be satisfied operation needs, usually select double-lumen catheter, control single two pulmonary ventilation, for operator provides good surgical field of view, but double-lumen catheter major defect is: 1. outer tube diameter is thicker, intubate difficulty is large, easily causes tissue injury.2. because its structure is divided into two chambeies in a pipe, two chambeies respectively supply side pulmonary ventilation, so catheter diameter is less than normal, make pulmonary ventilation resistance large, airway pressure is high, ventilates, easily hypoxemia occurs when being unfavorable for long.And the dual-purpose endotracheal tube in single chamber has the advantage of common single-lumen bronchial tube, 1, external diameter is comparatively thin, and processing ease is little to tissue injury.2, by single chamber for side lung or two pulmonary ventilation, oxygen supply is abundant, and airway pressure is low, as when identical with double-lumen catheter external diameter, breathing area is obviously greater than double-lumen catheter, when internal diameter is identical with double-lumen catheter, external diameter is significantly less than double-lumen catheter, and therefore the dual-purpose endotracheal tube in single chamber compensate for the deficiency of double-lumen catheter, significantly improve pulmonary ventilation effect, improve anesthesia safety.
The dual-purpose endotracheal tube in the mono-chamber of CN200420040957 of the present inventor's invention, overcome above-mentioned shortcoming, but because finding in clinical operation operation, not easily observe conduit to enter in bronchial state, after entering, not easily locate affected part, lack the function of prompting of developing under X-ray, for this reason, according to the defect in use operation, develop a kind of single chamber double bolloon patient airway development catheter, make its better application in operation in hands.
Utility model content
This utility model, in order to overcome the deficiency of above technology, provides the dual-purpose trachea development catheter in a kind of novel single chamber, make it reach sealing effect is good, have development prompt facility single chamber double bolloon patient airway development catheter.
This utility model is realized by following measures:
This utility model provides a kind of novel single chamber dual-purpose trachea development catheter, comprise the endotracheal tube of a hollow, the middle and lower part of endotracheal tube is around one elastic, to be connected with endotracheal tube airbag inflation pipe endotracheal tube air bag, the lower end of endotracheal tube is connected with a bronchus guide end, the top ring of trachea guide end is wound with one elastic, to be connected with bronchus airbag inflation pipe bronchus air bag, and bronchus guide end and endotracheal tube opening lay respectively at the both sides of endotracheal tube; Endotracheal tube air bag is the resilient bilayers swelling gasbag of lateral wall coating fluorescent material; Bronchus guide end is the developing mark pipe of top layer coating fluorescent material.
Further, the dual-purpose trachea development catheter in novel single chamber, developing mark pipe is silica gel list chamber drainage tube.
Further, the dual-purpose trachea development catheter in novel single chamber, the long 2.5cm-6.5cm of endotracheal tube air bag.
Further, the dual-purpose trachea development catheter in novel single chamber, endotracheal tube air bag long 3.5cm, 4.3cm, 5.7cm.
Further, the dual-purpose trachea development catheter in novel single chamber, the bottom of described endotracheal tube also has an endotracheal tube side opening, and endotracheal tube side opening and bronchus guide end are the same side.
Further, the dual-purpose trachea development catheter in novel single chamber, described endotracheal tube airbag inflation pipe and bronchus airbag inflation pipe are fixed on the outer wall of endotracheal tube.
Using method of the present utility model: the dual-purpose trachea development catheter in novel single chamber of the present utility model is carefully put into tracheal strips, bronchus guide end inserts need isolate in the bronchus of side.Pass into gas with anesthetics by endotracheal tube to bilateral pulmonary, because bronchus air bag is not inflated, gas can enter in the lung of both sides.When operation needs, by bronchus airbag inflation pipe, to bronchus airbag aeration, bronchus sealed, now, the lung of operation side stops ventilation, can perform the operation.Intra-operative, when needing the pulmonary ventilation of operation side, by bronchus air bag deflation, can ventilate in the lung of operation side.
This utility model has following effect: 1). endotracheal tube of the present invention, easily insert in the right left bronchus of patient, and easy to operate; 2). this utility model in operational use compound is more firmly stable, developing material difficult drop-off; 3). be applicable to multiple pattern X photodevelopment equipment, power consumption reduces, have no side effect, development effect is good, trachea positioning parts is simple and convenient, is beneficial to development mark prompting in operation technique, locates when accurate trachea opens breast, be beneficial to the ventilation sectional area increasing bronchial dilation simultaneously, be more suitable for corrective surgery operation and use; 4). manufacture simple, cost is low; 5). can cross infection be avoided.
Accompanying drawing explanation
Fig. 1 is dextrad guide-tube structure schematic diagram of the present utility model.
In figure, l bronchus airbag inflation pipe, 2 endotracheal tubes, 3 endotracheal tube side openings, 4 bronchus air bags, 5 bronchus guide ends, 6 endotracheal tube airbag inflation pipes, 7 endotracheal tube air bags, 8 endotracheal tube openings.
Detailed description of the invention
embodiment
As shown in Figure 1, for the novel single chamber dual-purpose trachea development catheter of this utility model for isolating right lung, comprise the endotracheal tube 2 of a hollow, the middle and lower part of endotracheal tube is around one elastic, to be connected with endotracheal tube airbag inflation pipe 6 endotracheal tube air bag 7, it is characterized in that: the lower end of endotracheal tube 2 is connected with a bronchus guide end 5, the top ring of trachea guide end is wound with one elastic, to be connected with bronchus airbag inflation pipe 1 bronchus air bag 4, and bronchus guide end 5 and endotracheal tube opening 8 lay respectively at the both sides of endotracheal tube 2; Endotracheal tube air bag 7 is the resilient bilayers swelling gasbag 7 of lateral wall coating fluorescent material; Bronchus guide end 5 is the developing mark pipe of top layer coating fluorescent material.
Concrete, the dual-purpose trachea development catheter in novel single chamber, developing mark pipe is silica gel list chamber drainage tube.
Concrete, the dual-purpose trachea development catheter in novel single chamber, the long 2.5cm-6.5cm of endotracheal tube air bag 7.
Concrete, the dual-purpose trachea development catheter in novel single chamber, endotracheal tube air bag 7 long 3.5cm, 4.3cm, 5.7cm.
Concrete, the dual-purpose trachea development catheter in novel single chamber, the bottom of described endotracheal tube 2 also has an endotracheal tube side opening 3, and endotracheal tube side opening 3 and bronchus guide end 5 are the same side.
Concrete, the dual-purpose trachea development catheter in novel single chamber, described endotracheal tube airbag inflation pipe 6 and bronchus airbag inflation pipe 1 are fixed on the outer wall of endotracheal tube 2.Endotracheal tube airbag inflation pipe 6 and bronchus airbag inflation pipe 1 are all fixed on the outer wall both sides of endotracheal tube 2.Bronchus air bag 4 is positioned at the upper end of bronchus guide pipe, and the upper end of bronchus air bag and the lower end distance of endotracheal tube are about 5 millimeters, can close right lung preferably, prevents gas from spilling from the side trachea of bronchus upper end.The non-detailed portion of this utility model is known technology, and the usual change that those skilled in the art carries out within the scope of technical solution of the present invention or replacement all should be included in protection scope of the present invention.
Claims (6)
1. the dual-purpose trachea development catheter in novel single chamber, comprise the endotracheal tube (2) of a hollow, the middle and lower part of endotracheal tube is around one elastic, to be connected with endotracheal tube airbag inflation pipe (6) endotracheal tube air bag (7), it is characterized in that: the lower end of endotracheal tube (2) is connected with a bronchus guide end (5), the top ring of trachea guide end is wound with one elastic, to be connected with bronchus airbag inflation pipe (1) bronchus air bag (4), and bronchus guide end (5) and endotracheal tube opening (8) lay respectively at the both sides of endotracheal tube (2); Endotracheal tube air bag (7) is the resilient bilayers swelling gasbag (7) of lateral wall coating fluorescent material; Bronchus guide end (5) is the developing mark pipe of top layer coating fluorescent material.
2. the dual-purpose trachea development catheter in novel single chamber according to claim 1, is characterized in that: developing mark pipe is silica gel list chamber drainage tube.
3. the dual-purpose trachea development catheter in novel single chamber according to claim 1, is characterized in that: endotracheal tube air bag (7) long 2.5cm-6.5cm.
4. the dual-purpose trachea development catheter in novel single chamber according to claim 3, is characterized in that: endotracheal tube air bag (7) long 3.5cm, 4.3cm, 5.7cm.
5. the dual-purpose trachea development catheter in novel single chamber according to claim 1, is characterized in that: the bottom of described endotracheal tube (2) also has an endotracheal tube side opening (3), and endotracheal tube side opening (3) and bronchus guide end (5) are the same side.
6. the dual-purpose trachea development catheter in novel single chamber according to claim 1, is characterized in that: described endotracheal tube airbag inflation pipe (6) and bronchus airbag inflation pipe (1) are fixed on the outer wall of endotracheal tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142846.9U CN204563216U (en) | 2015-03-13 | 2015-03-13 | The dual-purpose trachea development catheter in novel single chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142846.9U CN204563216U (en) | 2015-03-13 | 2015-03-13 | The dual-purpose trachea development catheter in novel single chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563216U true CN204563216U (en) | 2015-08-19 |
Family
ID=53855913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142846.9U Expired - Fee Related CN204563216U (en) | 2015-03-13 | 2015-03-13 | The dual-purpose trachea development catheter in novel single chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725257A (en) * | 2016-12-12 | 2017-05-31 | 中国人民解放军第四军医大学 | A kind of gasbag-type white light-multi-modal endoscopic imaging system of spoke light |
| CN113713227A (en) * | 2021-08-10 | 2021-11-30 | 中国人民解放军海军军医大学第三附属医院 | Developing air bag of endotracheal tube under ultrasound, and preparation tool, preparation process and preparation method thereof |
-
2015
- 2015-03-13 CN CN201520142846.9U patent/CN204563216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725257A (en) * | 2016-12-12 | 2017-05-31 | 中国人民解放军第四军医大学 | A kind of gasbag-type white light-multi-modal endoscopic imaging system of spoke light |
| CN113713227A (en) * | 2021-08-10 | 2021-11-30 | 中国人民解放军海军军医大学第三附属医院 | Developing air bag of endotracheal tube under ultrasound, and preparation tool, preparation process and preparation method thereof |
| CN113713227B (en) * | 2021-08-10 | 2024-03-15 | 中国人民解放军海军军医大学第三附属医院 | Ultrasonic development air bag of tracheal catheter and preparation tool, preparation process and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105477759B (en) | A kind of double-lumen catheter | |
| CN106110462B (en) | Single cavity double sac bronchial cannula | |
| CN110585544A (en) | Endotracheal tube with adjustable internal diameter | |
| CN108498928A (en) | A kind of trachea cannula external member that downlink bronchial obstruction can be guided in Bronchofiberscope | |
| CN201978294U (en) | Single-chamber trachea catheter possessing functions of phlegm suction and single or double lung ventilation | |
| CN204563216U (en) | The dual-purpose trachea development catheter in novel single chamber | |
| CN102068742A (en) | Single-cavity multi-bag trachea catheter | |
| CN201558393U (en) | Single-cavity multi-bag tracheal tube | |
| CN206063525U (en) | Single cavity double sac bronchial cannula | |
| CN205494598U (en) | A single chamber endotracheal tube | |
| CN210205546U (en) | Tracheal tube for single lung ventilation | |
| CN208693966U (en) | A kind of endotracheal catheter device with infrared facility | |
| CN202015404U (en) | Septum windowing-type double-lumen bronchial catheter | |
| CN206007748U (en) | Many gasbag-type Dual-channel tracheal cannulas | |
| CN212067392U (en) | Endotracheal tube with adjustable internal diameter | |
| CN201643306U (en) | Improved right dual cavity bronchus vessel | |
| CN205549179U (en) | Double -cavity bronchial cannula | |
| CN214970649U (en) | Single-cavity bronchial catheter | |
| CN204840582U (en) | Novel single channel laryngeal mask | |
| CN204972601U (en) | Can appraise formula endotracheal tube | |
| CN211068564U (en) | Improved right-side double-cavity bronchial catheter | |
| CN103599583B (en) | Movable trachea cannula catheter | |
| CN202982854U (en) | Tracheotomy cannula | |
| CN208741695U (en) | Trachea cannula with more air bags | |
| CN208726491U (en) | Four bellows bronchial cannula of single-chamber |
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 |
Granted publication date: 20150819 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |