CN201969153U - Small laryngoscope guiding sleeve series - Google Patents
Small laryngoscope guiding sleeve series Download PDFInfo
- Publication number
- CN201969153U CN201969153U CN2011200243217U CN201120024321U CN201969153U CN 201969153 U CN201969153 U CN 201969153U CN 2011200243217 U CN2011200243217 U CN 2011200243217U CN 201120024321 U CN201120024321 U CN 201120024321U CN 201969153 U CN201969153 U CN 201969153U
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- capsule
- handle
- laryngoscope
- sleeve
- exhaust rod
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Abstract
A small laryngoscope guiding sleeve series mainly comprises a small laryngoscope without a bag, a small laryngoscope with a bag, a guiding core and a guiding core sleeve, wherein the small laryngoscope without a bag comprises an antifog mirror surface, a handle and an exhaust rod; the small laryngoscope with a bag comprises an antifog mirror surface, a handle, an exhaust rod and a gas storage bag, the gas storage bag is tightly connected with the handle, and the antifog mirror surface, the handle and the exhaust rod have the structure the same as that of the small laryngoscope without a bag; the outer diameter of the guiding core is 1.55mm, the length of the guiding core is 60cm long, and the guiding core has a smooth surface and blunt two ends, and the sleeve body has flexibility and scales and can be shaped randomly; and the guiding core sleeve is divided into a guiding core sleeve without a bag and a guiding core sleeve with a bag. The small laryngoscope guiding sleeve series has the benefits of being low in cost, easy for popularization, and simple, convenient and practical in operation, the glottis can be displayed distinctly, tracheal intubation difficulty can be reduced, the intubation can be easier, the teaching is facilitated, and negative effects caused by difficult intubation can be effectively reduced.
Description
Technical field
This utility model relates to medical medical instruments field, is specifically related to a kind of small larynx mirror guiding sleeve series of using clinically.
Background technology
Conventional general anesthesia endotracheal intubation be venous patient induce or topical anesthesia under, locate with anesthetic laryngoscope per os to the root of the tongue and epiglottis, on carry laryngoscope, the epiglottis cartilage is mentioned appears glottis, the endotracheal tube with suitable model inserts trachea through glottis again.But the clinical situation that runs into, estimate that sometimes intubate but run into beyond thought tracheal intubation difficulty easily, and be not that patient's women's head-ornaments portion has deformity under most situation, many times be that patient's opening width and chin first spacing primary condition are normal, but difficult intubation still, so that the Anesthetist is caught unprepared.Entangling its reason mainly is to appear difficulty because of glottis, can not accurately locate, use the method for blind spy again can not be successful, the method of the intubate of overcoming a difficulty at present is a variety of again, as use visual laryngoscope, branchofiberoscope guiding, intubate laryngeal mask, optical wand etc., but all there is weak point, as costs an arm and a leg and be not easy to popularize, operating portion skillfully also may be failed etc., thereby has reduced its practical value.
The utility model content
The purpose of this utility model is a kind of simple to operate, the practical and convenient clinically small larynx mirror guiding sleeve series that designs in order to address the above problem.
This utility model solves the technical measures that its technical problem takes:
Small larynx mirror guiding sleeve series, mainly comprise the little laryngoscope of no capsule, the little laryngoscope of band capsule, lead core, lead core sleeve, wherein do not have the little laryngoscope of capsule and be made up of antifog minute surface, handle, air exhaust rod, antifog minute surface is an elliptical shape, the long 2.5cm of its major axis, the long 2.0cm of minor axis, thickness are 2mm, and handle is a horizontal type, long 8cm, the long 13cm of air exhaust rod becomes 135 ° of angles between antifog minute surface and the air exhaust rod, becomes 105 ° of angles between handle and the air exhaust rod; The little laryngoscope of band capsule is made up of antifog minute surface, handle, air exhaust rod, air storage bag, and air storage bag closely is connected with handle, and antifog minute surface, handle, air exhaust rod are all identical with structure in the little laryngoscope of no capsule; Leading the core external diameter is 1.5mm, long 60cm, and smooth surface, two terminal circle is blunt, and pipe shaft has pliability and scale is arranged, can be arbitrarily moulding; Lead core sleeve be divided into no capsule lead core sleeve and the band capsule lead core sleeve, it is 3.0mm that no capsule is led core sleeve opening part internal diameter, long 55cm, and pipe shaft is corresponding with the endotracheal tube internal diameter, the band capsule is led the core sleeve front end has a fusiformis inflatable cuff apart from opening 1.5cm place, and tail end is connected with the gas injection valve.
The beneficial effects of the utility model: have cheap, popularize easily, easy to operation, can make glottis appear clear, reduce the tracheal intubation difficulty, make intubate more become easily, and convenient the teaching, reduced the adverse consequences that difficult intubation brings effectively.
Description of drawings
Fig. 1 is no capsule small larynx mirror intention
Fig. 2 is band capsule small larynx mirror intention
Fig. 3 is for leading the cored structure sketch map
Fig. 4 leads the core sleeve sketch map for no capsule
Fig. 5 leads the core sleeve sketch map for the band capsule
The specific embodiment
Small larynx mirror guiding sleeve series, mainly comprise no capsule small larynx mirror 1, band capsule small larynx mirror 2, lead core 3, lead core sleeve 4, wherein do not have the little laryngoscope of capsule and be made up of antifog minute surface 1-1, handle 1-2, air exhaust rod 1-3, antifog minute surface 1-1 is an elliptical shape, the long 2.5cm of its major axis, the long 2.0cm of minor axis, thickness are 2mm, and handle 1-2 is a horizontal type, long 8cm, become 135 ° of angles between the long 13cm of air exhaust rod 1-3, antifog minute surface 1-1 and air exhaust rod 1-3, become 105 ° of angles between handle 1-2 and the air exhaust rod 1-3; Band capsule small larynx mirror 2 is made up of antifog minute surface 1-1, handle 1-2, air exhaust rod 1-3, air storage bag 2-1, and air storage bag 2-1 closely is connected with handle 1-2, and antifog minute surface 1-1, handle 1-2, air exhaust rod 1-3 are all identical with structure in the no capsule small larynx mirror 1; Leading core 3 external diameters is 1.5mm, long 60cm, and smooth surface, two terminal circle is blunt, and pipe shaft has pliability and scale 3-1 is arranged, can be arbitrarily moulding; Lead core sleeve 4 be divided into no capsule lead core sleeve 4-1 and the band capsule lead core sleeve 4-2, it is 3.0mm that no capsule is led core sleeve 4-1 opening part internal diameter, long 55cm, pipe shaft is corresponding with the endotracheal tube internal diameter, the band capsule is led core sleeve 4-2 front end a fusiformis inflatable cuff 4-2-1 apart from opening 1.5cm place, tail end is connected with gas injection valve 4-2-2.
Clinical concrete use step is as follows:
When anesthetic laryngoscope posting port intracavity glottis appears unclear, keep original position motionless anesthetic laryngoscope, operator's left hand handle 1-2, bottleneck throat is inserted in antifog minute surface 1-1 bead chamber, adjust the degree of depth and angle, after appearing the glottogram picture on the antifog minute surface 1-1, maintain static, the right hand is directed core 3 bottleneck throat of entering through the oral cavity, under the guide of antifog minute surface 1-1 imaging, will lead core 3 and deliver to glottis, enter in the trachea, the degree of depth is approximately apart from front tooth 30cm, withdraw from little laryngoscope, will lead core sleeve 4 and deliver to trachea through leading core 3 tail ends, so far intubate is finished; When using no capsule to lead core sleeve 4-1, can choose the guiding sleeve that is complementary with endotracheal tube in advance, when again guiding sleeve being inserted trachea, endotracheal tube directly imports in the trachea through the sleeve pipe tail end, when having capsule sleeve pipe 4-2, use then should in advance endotracheal tube be put guiding sleeve, till again inflatable cuff 4-2-1 being inflated to endotracheal tube and can not skidding off forward, send in the lump together with endotracheal tube during insertion, after inflatable cuff 4-2-1 venting, withdraw from and lead core 3 and lead core sleeve 4.
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 of the present utility model.
Claims (2)
1. small larynx mirror guiding sleeve series, mainly comprise the little laryngoscope of no capsule, the little laryngoscope of band capsule, lead core, lead core sleeve, it is characterized in that not having the little laryngoscope of capsule and be made up of antifog minute surface, handle, air exhaust rod, antifog minute surface is an elliptical shape, the long 2.5cm of its major axis, the long 2.0cm of minor axis, thickness are 2mm, and handle is a horizontal type, long 8cm, the long 13cm of air exhaust rod becomes 135 ° of angles between antifog minute surface and the air exhaust rod, becomes 105 ° of angles between handle and the air exhaust rod; The little laryngoscope of band capsule is made up of antifog minute surface, handle, air exhaust rod, air storage bag, and air storage bag closely is connected with handle, and antifog minute surface, handle, air exhaust rod are all identical with structure in the little laryngoscope of no capsule; Leading the core external diameter is 1.5mm, long 60cm, and smooth surface, two terminal circle is blunt, and pipe shaft has pliability and scale is arranged, can be arbitrarily moulding;
2. small larynx mirror guiding sleeve series according to claim 1, it is characterized in that leading core sleeve be divided into no capsule lead core sleeve and the band capsule lead core sleeve, it is 3.0mm that no capsule is led core sleeve opening part internal diameter, long 55cm, pipe shaft is corresponding with the endotracheal tube internal diameter, the band capsule is led the core sleeve front end has a fusiformis inflatable cuff apart from opening 1.5cm place, and tail end is connected with the gas injection valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200243217U CN201969153U (en) | 2011-01-21 | 2011-01-21 | Small laryngoscope guiding sleeve series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200243217U CN201969153U (en) | 2011-01-21 | 2011-01-21 | Small laryngoscope guiding sleeve series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969153U true CN201969153U (en) | 2011-09-14 |
Family
ID=44574264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200243217U Expired - Fee Related CN201969153U (en) | 2011-01-21 | 2011-01-21 | Small laryngoscope guiding sleeve series |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969153U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013166634A1 (en) * | 2012-05-10 | 2013-11-14 | Chen Zhiyang | Lead core for retrograde tracheal intubation |
| CN108837264A (en) * | 2018-06-28 | 2018-11-20 | 贺争光 | A kind of combined type bronchial catheter of bootable positioning |
| WO2022037595A1 (en) * | 2020-08-20 | 2022-02-24 | 黄加庆 | Visual laryngoscope/visual guide core-combined dual-visualization and dual-positioning tracheal intubation set |
-
2011
- 2011-01-21 CN CN2011200243217U patent/CN201969153U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013166634A1 (en) * | 2012-05-10 | 2013-11-14 | Chen Zhiyang | Lead core for retrograde tracheal intubation |
| CN108837264A (en) * | 2018-06-28 | 2018-11-20 | 贺争光 | A kind of combined type bronchial catheter of bootable positioning |
| WO2022037595A1 (en) * | 2020-08-20 | 2022-02-24 | 黄加庆 | Visual laryngoscope/visual guide core-combined dual-visualization and dual-positioning tracheal intubation set |
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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: 20110914 Termination date: 20150121 |
|
| EXPY | Termination of patent right or utility model |