CN201631170U - Light deflector of trachea intubation - Google Patents
Light deflector of trachea intubation Download PDFInfo
- Publication number
- CN201631170U CN201631170U CN201020139100XU CN201020139100U CN201631170U CN 201631170 U CN201631170 U CN 201631170U CN 201020139100X U CN201020139100X U CN 201020139100XU CN 201020139100 U CN201020139100 U CN 201020139100U CN 201631170 U CN201631170 U CN 201631170U
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- Prior art keywords
- light deflector
- illuminator
- bar
- spring
- main body
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- Expired - Fee Related
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Abstract
The utility model discloses a light deflector of a trachea intubation, which comprises an L-shaped main pole, wherein the L-shaped main pole includes an operating pole and a horizontal pole, the light deflector is arranged at the free end of the horizontal pole, the bending part of the main pole is hinged with one end of a fixing rod, a vertical C-shaped ferrule is arranged at the other end of the fixing rod, the middle section of the fixing rod is connected with one end of a spring, and the other end of the spring is connected with the middle section of the operating pole. The light deflector of the trachea intubation provided by the utility model has the advantages of low cost, convenient use, convenient popularization in primary hospitals. An adjusting device of the light deflector can be mounted at the spring end of the main pole, so as to conveniently adjust the reflecting surface of the light deflector from any angle, and enlarge the visual field.
Description
Technical field
This utility model relates to a kind of tracheal intubation illuminator, utilizes illuminator indirect observation glottis to expose situation when tracheal intubation, and instructs endotracheal tube to enter glottis with this and finish tracheal intubation.
Background technology
Endotracheal intubation is one of operating technology commonly used in general anesthesia, the cardio-pulmonary resuscitation process.There are a lot of dissections or pathological factor to cause the fissure of glottis difficult exposure in the clinical practice work.As patient's obesity, short neck, micromandible, tongue body hypertrophy, ankylosis of temporo-mandibular joint, also have some diseases such as dislocation of cervical vertebra, joint deformity, do not allow head and neck to do the activity of wide-angle, the layback of head just might be oppressed spinal cord, causes cardiopulmonary arrest.Be forced to the circulation of qi promoting tubotomy when doing general anesthesia for the patient who has the above-mentioned difficulties factor and come control breathing.Above-mentioned reason is brought very big difficulty to rescue work outside clinical anesthesia work and the institute.Laryngoscope commonly used is made of handle, laryngoscope blade and light source, is difficult to carry out intubate when running into above-mentioned situation.Therefore, need a kind of air flue glottis of can overcoming a difficulty newly developed to expose difficult tracheal intubation illuminator, the tracheal intubation illuminator is combined on the laryngoscope, utilize the reflection action of tracheal intubation illuminator, observe glottis easily, carry out the intubate operation smoothly.
The utility model content
Technical problem to be solved in the utility model is, is difficult to expose the problem of glottis at difficult trachea, and a kind of tracheal intubation illuminator is provided, and carries out reflective irradiation, is convenient to successfully observe the situation of glottis, carries out the intubate operation.
This utility model adopts following technical proposal to solve the problems of the technologies described above:
A kind of tracheal intubation illuminator, comprise L shaped main body bar, L shaped main body bar is made of action bars and horizon bar, the free end of horizon bar is provided with an illuminator, and the bending place of main body bar is connected with an end hinge of fixed bar, and action bars can junction point be that axle rotates, the other end of fixed bar is provided with vertical C shape lasso, be used to be stuck in common laryngoscope handle, the stage casing of fixed bar connects an end of spring, and the other end of spring is connected with the stage casing of action bars.
Described L shaped main body bar is a bent rod, and its bending angle is the 100-145 degree.
Compare with other electronics, fiberoptic laryngoscope, the utility model has the advantages that, the tracheal intubation illuminator is with low cost, easy to use, is convenient to promote at basic hospital.Can load onto the adjusting device of illuminator at the spring terminal of main body bar, about being convenient to, front and back regulate the reflecting surface of illuminator, illuminator also can be designed to (should not use concave mirror) such as convex surface or rectangles, is convenient to broaden one's vision.
Description of drawings
Accompanying drawing 1 is an overall structure sketch map of the present utility model.
Description of symbols among the figure
1---action bars 2---horizon bar
3---illuminator 4---fixed bar
5---C shape lasso 6---spring
The specific embodiment
As shown in Figure 1, a kind of tracheal intubation illuminator, comprise L shaped main body bar, L shaped main body bar is made of action bars 1 and horizon bar 2, the free end of horizon bar 2 is provided with an illuminator 3, illuminator 3 is about 150 degree with the angle of horizon bar 2, the bending place of main body bar is connected with an end hinge of fixed bar 4, fixed bar 4 can junction point be that axle rotates, the other end of fixed bar 4 is provided with vertical C shape lasso 5, be used to be stuck in common laryngoscope handle, the stage casing of fixed bar 4 connects an end of spring 6, and the other end of spring 6 is connected with the stage casing of action bars 1.
Described L shaped main body bar is the bent rod of 140 degree.
The eyeglass width of the width of main body bar and fixed bar 4 and common laryngoscope is complementary, and the size of illuminator 3 is advisable can put into common population, and preferably diameter is no more than the width of eyeglass.
Using method explanation: during use, the C shape lasso 5 on the tracheal intubation illuminator is stuck on the common laryngoscope mirror handle.Under the naturalness, the junction point of main body bar and fixed bar 4 is just in the junction of laryngoscope mirror handle and eyeglass, illuminator 3 is attached to the maxillary surface of eyeglass, eyeglass enters the free end of depressing action bars 1 behind the appropriate location, oral cavity, make it to draw close to fixed bar 4, illuminator 3 then leaves eyeglass automatically and is affixed to palate, by the reflected ray of illuminator 3, can see single glottis that can't appear with common laryngoscope.
Claims (2)
1. tracheal intubation illuminator, comprise L shaped main body bar, it is characterized in that: L shaped main body bar is made of action bars and horizon bar, the free end of horizon bar is provided with an illuminator, the bending place of main body bar is connected with an end hinge of fixed bar, the other end of fixed bar is provided with vertical C shape lasso, and the stage casing of fixed bar connects an end of spring, and the other end of spring is connected with the stage casing of action bars.
2. tracheal intubation illuminator according to claim 1 is characterized in that: described L shaped main body bar is a bent rod, and its bending angle is the 100-145 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020139100XU CN201631170U (en) | 2010-02-27 | 2010-02-27 | Light deflector of trachea intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020139100XU CN201631170U (en) | 2010-02-27 | 2010-02-27 | Light deflector of trachea intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631170U true CN201631170U (en) | 2010-11-17 |
Family
ID=43075640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020139100XU Expired - Fee Related CN201631170U (en) | 2010-02-27 | 2010-02-27 | Light deflector of trachea intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419813A (en) * | 2016-08-31 | 2017-02-22 | 梁永辉 | Glottis lower side reflector apparatus |
-
2010
- 2010-02-27 CN CN201020139100XU patent/CN201631170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106419813A (en) * | 2016-08-31 | 2017-02-22 | 梁永辉 | Glottis lower side reflector apparatus |
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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: 20101117 Termination date: 20120227 |