CN101596336A - A kind of visual trachea cannula guiding device - Google Patents
A kind of visual trachea cannula guiding device Download PDFInfo
- Publication number
- CN101596336A CN101596336A CNA2009100544300A CN200910054430A CN101596336A CN 101596336 A CN101596336 A CN 101596336A CN A2009100544300 A CNA2009100544300 A CN A2009100544300A CN 200910054430 A CN200910054430 A CN 200910054430A CN 101596336 A CN101596336 A CN 101596336A
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- soft board
- soft
- guiding tube
- display screen
- guiding device
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Abstract
The invention provides a kind of visual trachea cannula guiding device; it is characterized in that; comprise display screen; display screen connects USB interface, USB interface connecting circuit soft board, and the outside of circuit soft board is provided with soft guiding tube; the soft guiding tube outside is provided with tracheal intubation; the front end of circuit soft board is provided with the soft board photographic head, and the front end of soft guiding tube is provided with the protection eyeglass, is provided with the electron luminescence diode between soft board photographic head and the protection eyeglass.Advantage of the present invention is: make tracheal intubation under visual situation, finish by disposable guiding device is auxiliary, improved the successful intubation of difficult airway, reduced complication; The part that enters human body is carried out sterilization treatment, has stopped interpatient cross infection; Device is simple, and is easy to operate, easily promotes to community hospital and rural hospital, benefits more people.
Description
Technical field
The present invention relates to a kind of visual trachea cannula guiding device, when can be used for patient's general anesthesia or the airway intubation in respiratory failure patient's rescue and when treatment, belong to technical field of medical instruments.
Background technology
Tracheal intubation is one of Anesthesia Department's basic operation.Pass through tracheal intubation, make patient set up reliable air flue, thereby breathe Supporting Therapy, be mainly used in the breathing support of general anesthesia surgical patient clinically, respiratory failure patient's rescue and treatment, but people's obesity due to illness, mandible recession, wound, tumor etc. cause air flue unusual, make tracheal intubation difficulty, this not only influences carrying out smoothly of operation, also may jeopardize patient's life.Therefore the clinical research of always carrying out tracheal intubation, the laryngoscope from common laryngoscope blade to improvement arrives visual laryngoscope, branchofiberoscope again; From common mouthful, nasopharynx airway to laryngeal mask, and endotracheal tube and tracheotomy, all technology all are in order to finish the opening of tracheal intubation or air flue.Annual all have the incident that causes surgical patient death or become the plant man because of the airway intubation difficulty to take place.Simultaneously, in the emergency treatment cardio-pulmonary resuscitation, tracheal intubation is more timely, and the success rate of rescue is high more, and the emergency treatment tracheal intubation of most of hospitals need be waited for the doctor of Anesthesia Department operation, has often incured loss through delay the opportunity of rescuing.Therefore need a kind of safe, easy tracheal intubation equipment to solve the tracheal intubation problem of difficult airway.
The visual device of present clinical use has: branchofiberoscope, visual laryngoscope etc.But these instrument and equipment expense costlinesses, many hospitals can't dispose because of price is excessive; And volume is big, complex operation, and the non-once use also exists the problem of cross infection, so these medical apparatus and instruments are not popularized clinically as yet.
Summary of the invention
The purpose of this invention is to provide a kind of safe, easy trachea cannula guiding device, be used for the tracheal intubation of difficult airway.Use the image of camera collection air flue, with the electron luminescence diode as light source, with the circuit soft board transmission of video, the air flue of intubate can be watched on the display screen of signal output part, make things convenient for endotracheal tube to enter trachea, except display screen, this device can carry out sterilization treatment, be disposable sterile product, stop interpatient cross infection.
In order to realize above purpose; technical scheme of the present invention provides a kind of visual trachea cannula guiding device; it is characterized in that, comprise display screen, display screen connects USB interface; USB interface connecting circuit soft board; the outside of circuit soft board is provided with soft guiding tube, and the soft guiding tube outside is provided with tracheal intubation, and the front end of circuit soft board is provided with the soft board photographic head; the front end of soft guiding tube is provided with the protection eyeglass, is provided with the electron luminescence diode between soft board photographic head and the protection eyeglass.
Advantage of the present invention is: make tracheal intubation under visual situation, finish by disposable guiding device is auxiliary, improved the successful intubation of difficult airway, reduced complication; The part that enters human body is carried out sterilization treatment, has stopped interpatient cross infection; Device is simple, and is easy to operate, easily promotes to community hospital and rural hospital, benefits more people.
The present invention innovates the method for clinical curing patient: guidance method, formation method all are different from the branchofiberoscope and the visual laryngoscope of present use, have the light simple and direct of the fiber guide effect of branchofiberoscope and visual laryngoscope concurrently.Purposes of the present invention also can be expanded to the various lacunas of human body, as the inspection of nasal cavity, auditory meatus, oral cavity, throat, and the inspection of esophagus, trachea, the inspection of urethra, rectum etc.
Description of drawings
Fig. 1 is a kind of sketch map of visual trachea cannula guiding device;
Fig. 2 is a kind of partial enlarged drawing of visual trachea cannula guiding device;
Fig. 3 is a kind of sectional view of visual trachea cannula guiding device.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1; be a kind of sketch map of visual trachea cannula guiding device, described visual trachea cannula guiding device is made up of soft guiding tube 1, tracheal intubation 2, circuit soft board 3, USB interface 4, display screen 5, soft board photographic head 6, protection eyeglass 7 and electron luminescence diode 8.
As shown in Figure 2, be a kind of partial enlarged drawing of visual trachea cannula guiding device, Fig. 3 is its sectional view.The port of soft guiding tube 1 is equipped with soft board photographic head 6 and electron luminescence diode 8, circuit soft board 3 is connected with display screen 5 by USB interface 4, power supply in the display screen 5 is offered soft board photographic head 6 and electron luminescence diode 8, and the video that soft board photographic head 6 is captured is sent to display screen 5 on the other hand.When carrying out the difficult airway intubate, tracheal intubation 2 is inserted in soft guiding tube 1 earlier, soft guiding tube 1 enters air flue, and under 8 effects of electron luminescence diode, soft board photographic head 6 is by circuit soft board 3, the image of air flue is shown on display screen 5, tracheal intubation operator is pushed to appropriate position according to the image of display screen 5 with soft guiding tube 1, again tracheal intubation 2 along soft guiding tube 1, be pushed to the appropriate position of trachea, finish the intubate of difficult airway.
Claims (1)
1, a kind of visual trachea cannula guiding device; it is characterized in that; comprise display screen (5); display screen (5) connects USB interface (4); USB interface (4) connecting circuit soft board (3); the outside of circuit soft board (3) is provided with soft guiding tube (1); soft guiding tube (1) outside is provided with tracheal intubation (2); the front end of circuit soft board (3) is provided with soft board photographic head (6); the front end of soft guiding tube (1) is provided with protection eyeglass (7), is provided with electron luminescence diode (8) between soft board photographic head (6) and the protection eyeglass (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100544300A CN101596336A (en) | 2009-07-06 | 2009-07-06 | A kind of visual trachea cannula guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100544300A CN101596336A (en) | 2009-07-06 | 2009-07-06 | A kind of visual trachea cannula guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101596336A true CN101596336A (en) | 2009-12-09 |
Family
ID=41418050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100544300A Pending CN101596336A (en) | 2009-07-06 | 2009-07-06 | A kind of visual trachea cannula guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101596336A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9833587B2 (en) | 2014-10-23 | 2017-12-05 | Cookgas, Llc | Camera tube with guide surface for intubation stylet and method of use |
| CN107847704A (en) * | 2015-07-22 | 2018-03-27 | 皇家飞利浦有限公司 | Non-invasive ventilation bronchoscopy checks observer guiding piece and method |
| CN110960770A (en) * | 2019-12-11 | 2020-04-07 | 姜虹 | Difficult air flue intubation auxiliary device |
-
2009
- 2009-07-06 CN CNA2009100544300A patent/CN101596336A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9833587B2 (en) | 2014-10-23 | 2017-12-05 | Cookgas, Llc | Camera tube with guide surface for intubation stylet and method of use |
| US10556078B2 (en) | 2014-10-23 | 2020-02-11 | Cookgas, Llc | Camera tube with guide surface for intubation stylet and method of use |
| CN107847704A (en) * | 2015-07-22 | 2018-03-27 | 皇家飞利浦有限公司 | Non-invasive ventilation bronchoscopy checks observer guiding piece and method |
| CN107847704B (en) * | 2015-07-22 | 2021-01-12 | 皇家飞利浦有限公司 | Noninvasive ventilated bronchoscopy scope guide and method |
| CN110960770A (en) * | 2019-12-11 | 2020-04-07 | 姜虹 | Difficult air flue intubation auxiliary device |
| CN110960770B (en) * | 2019-12-11 | 2020-12-15 | 上海交通大学医学院附属第九人民医院 | Difficult air flue intubation auxiliary device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091209 |