CN201912590U - Difficult trachea cannula guiding device - Google Patents
Difficult trachea cannula guiding device Download PDFInfo
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- CN201912590U CN201912590U CN2010205929505U CN201020592950U CN201912590U CN 201912590 U CN201912590 U CN 201912590U CN 2010205929505 U CN2010205929505 U CN 2010205929505U CN 201020592950 U CN201020592950 U CN 201020592950U CN 201912590 U CN201912590 U CN 201912590U
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- guiding tube
- guiding
- difficult
- trachea cannula
- guiding device
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Abstract
The utility model relates to a difficult trachea cannula guiding device, comprising a lens, a guiding tube channel, an adjusting device, a guiding tube channel inlet, a guiding tube channel outlet, an attracting opening and a working ocular. Compared with a conventional fiber bronchoscope, the lens retracts from the pipeline 2-6 mm, and the lens titles upwards approximately 45 DEG, and the guiding tube channel outlet titles upward approximately 30 DEG. The tube body of the integral difficult trachea cannula guiding device titles upwards to an obtuse angle, the effective working length is shortened to 20-30 cm, and the adjusting device is equal to a conventional fiber bronchoscope. The utility model has advantages of effectively achieving the trachea cannula of a difficult airway; improving success rate of the trachea cannula; possessing easy and convenient operation.
Description
Technical field
This utility model relates to a kind of difficult tracheal intubation guiding device that is used for difficult airway circulation of qi promoting cannula.
Background technology
The patient of the tracheal intubation of meeting difficulty clinically generally adopts branchofiberoscope to assist tracheal intubation, and branchofiberoscope is not the aid that designs for tracheal intubation specially, it is not too convenient to use, and, thereby bring very big danger for patient's life because of multiple factor causes intubation defeat.
The utility model content
This utility model can be realized the tracheal intubation of difficult airway effectively, very fast solution patient respiration problem, minimizing patient's complication and mortality rate.
The technical scheme in the invention for solving the technical problem is:
A kind of difficult tracheal intubation guiding device, it comprises camera lens, guiding tube passage, adjusting device, guiding tube feeder connection, guiding tube channel outlet, attracts mouth, several parts of workina ocular to form.Will return pipeline 2-6mm at described camera lens than traditional fibre bronchoscope, and angle lens is changed into to about 45 degree of updip; The guiding tube channel outlet is also carried about 30 degree to updip thereupon; Its whole difficult tracheal intubation guiding device body is upwards carried and is the obtuse angle, and its effective active length shortens to 20-30cm, and its adjusting device is identical with the traditional fibre bronchoscope.
Difficult tracheal intubation guiding device of the present utility model because camera lens rollback and camera lens and guiding tube outlet all have angle to updip, uses and is more prone to expose glottis, makes the endotracheal intubation success.And whole difficult tracheal intubation guiding device body is upwards carried and is the obtuse angle, more meets the physiological bending of human body when inserting, and is more easy to operate.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is an A-A profile of the present utility model;
The specific embodiment
Shown in Fig. 1-2, a kind of difficult tracheal intubation guiding device, it comprises camera lens 1, guiding tube passage 2, adjusting device 3, guiding tube feeder connection 4, guiding tube channel outlet 5, attracts mouth 6, workina ocular more than 7 parts to form.Will return pipeline 2-4mm at described camera lens 1 than traditional fibre bronchoscope, and camera lens 1 angle is changed into to about 45 degree of updip; Guiding tube channel outlet 5 is also carried about 30 degree to updip thereupon; Its whole difficult tracheal intubation guiding device body is upwards carried and is the obtuse angle, and its effective active length shortens to 20-30cm, and its adjusting device 3 is identical with the traditional fibre bronchoscope.
Difficult tracheal intubation guiding device of the present utility model, because camera lens 1 rollback, and camera lens 1 all has angle to updip with guiding tube outlet 5, uses and is more prone to expose glottis, makes the endotracheal intubation success.And whole difficult tracheal intubation guiding device body is upwards carried and is the obtuse angle, more meets the physiological bending of human body when inserting, and is more easy to operate.
Difficult tracheal intubation guiding device described in the utility model inserts patient airway by the doctor with the difficult tracheal intubation guiding device in use, inserts the endotracheal tube guiding tube according to its picture prompting again and gets final product.
Difficult tracheal intubation guiding device described in the utility model, more simple to operate than traditional difficult tracheal intubation guiding device, more be applicable to tracheal intubation.
More than be preferred embodiment of the present utility model, all changes of doing according to technical solutions of the utility model when the function that is produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (1)
1. difficult tracheal intubation guiding device, its by camera lens, guiding tube passage, adjusting device, guiding tube feeder connection, guiding tube channel outlet, attract mouthful, several parts of workina ocular form; Will return pipeline 2-6mm at described camera lens than branchofiberoscope, and angle lens is changed into to about 45 degree of updip; The guiding tube channel outlet is also carried about 30 degree to updip thereupon; Its whole difficult tracheal intubation guiding device body is upwards carried and is the obtuse angle, and its effective active length shortens to 20-30cm, and its adjusting device is identical with the traditional fibre bronchoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205929505U CN201912590U (en) | 2010-11-05 | 2010-11-05 | Difficult trachea cannula guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205929505U CN201912590U (en) | 2010-11-05 | 2010-11-05 | Difficult trachea cannula guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912590U true CN201912590U (en) | 2011-08-03 |
Family
ID=44412409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205929505U Expired - Fee Related CN201912590U (en) | 2010-11-05 | 2010-11-05 | Difficult trachea cannula guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL422025A1 (en) * | 2017-06-26 | 2019-01-02 | Politechnika Krakowska im. Tadeusza Kościuszki | Method for navigation of a cannula with the guide in the surgery of peripheral bronchoscopy of a part of lungs and the device for navigation of a cannula with the guide |
-
2010
- 2010-11-05 CN CN2010205929505U patent/CN201912590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL422025A1 (en) * | 2017-06-26 | 2019-01-02 | Politechnika Krakowska im. Tadeusza Kościuszki | Method for navigation of a cannula with the guide in the surgery of peripheral bronchoscopy of a part of lungs and the device for navigation of a cannula with the guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20121105 |