CN2301219Y - Butterfly anesthetic laryngoscope - Google Patents
Butterfly anesthetic laryngoscope Download PDFInfo
- Publication number
- CN2301219Y CN2301219Y CN 96243727 CN96243727U CN2301219Y CN 2301219 Y CN2301219 Y CN 2301219Y CN 96243727 CN96243727 CN 96243727 CN 96243727 U CN96243727 U CN 96243727U CN 2301219 Y CN2301219 Y CN 2301219Y
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- CN
- China
- Prior art keywords
- utility
- model
- butterfly
- eyeglass
- mirror
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a butterfly-shaped anesthetic laryngoscope, belonging to the technical field medical equipment. The utility model is characterized in that both sides of a mirror sheet < 2 > is provided with a butterfly-shaped groove < 3 >; the top of the ventral surface < 4 > of the mirror sheet < 2 > is provided with a half circular guiding groove < 5 >; the mirror sheet < 2 > and a mirror handle < 1 > are fixed together, and are made into the butterfly-shaped anesthetic laryngoscope. The utility model can solve difficulty insertion caused by narrow and small pharyngeal cavity because of high glottis, short neck and wide epiglottis adiposis for patients, thus the task of endotracheal inserting tube can be easily achieved. The utility model which can be used for medical care industries has the advantages of simple structure, easy fabrication and convenient operation.
Description
This utility model relates to a kind of improved anesthetic laryngopharyngoscope, belongs to technical field of medical instruments.
Anesthetic laryngopharyngoscope necessary apparatus when to be that Anesthesia Department is clinical make endotracheal anesthesia.In order to observe the throat topography; Simultaneously, rescuing that critical patient's acute respiratory blocks and patient when doing endotracheal intubation and carrying out mechanical ventilation, anesthetic laryngopharyngoscope is indispensable equipment.
At present, the anesthetic laryngopharyngoscope of Ying Yonging contains a mirror handle 1 clinically, and mirror handle 1 is a cylinder-like structure, can pack into as the battery of power supply in the mirror handle 1 of cylinder-like structure.What link to each other with mirror handle 1 is eyeglass 2, and mirror handle 1 and eyeglass 2 forms the right angle quadratures, with the mirror handle 1 of eyeglass 2 intersections in bulb is housed, connect the power supply of battery, bulb is shinny, and the position that its light inserts throat by eyeglass 2 directives gets final product the position of separating agent in the photopic vision throat.The eyeglass 2 of this laryngopharyngeal mirror is a planar structure, therefore, in use there is following defective: if when running into the narrow patient of obesity, short neck or throat, after then throat eyeglass 2 inserts throat, tight between the wall of eyeglass 2 and the throat, can not insert endotracheal tube to throat by eyeglass 2 and send into oxygen, tend to occur patient's death by suffocation, cause malpractice to the patient.
The purpose of this utility model is the defective that in use exists at above-mentioned existing laryngopharyngeal mirror and a kind of butterfly type anesthetic laryngopharyngoscope that provides, utilize this butterfly type laryngopharyngeal mirror to give emergency treatment to a patient, can stop because of space between laryngopharyngeal mirror and the throat narrow, cause difficult intubation, the rescue and the treatment of incuring loss through delay patient, and the patient's death by suffocation that causes.
For realizing the purpose of this utility model, taked following technical scheme:
Make a kind of butterfly type anesthetic laryngopharyngoscope, this butterfly type laryngopharyngeal mirror is that eyeglass 2 is made eyeglass that both sides have butterfly type groove 3 guiding groove 5 in the top of the outside of belly 4 of eyeglass 2 semicircle, contain the eyeglass 2 of butterfly type groove 3 and the semi-circular guide groove 5 at eyeglass 2 outside of belly 4 tops, constituted butterfly type anesthetic laryngopharyngoscope jointly.
Further describe technical characterictic of the present utility model below in conjunction with accompanying drawing:
Fig. 1: the structural representation of an embodiment of this utility model.
Fig. 2: the outside of belly structural representation of this utility model embodiment.
In Fig. 1, Fig. 2 structural representation, 1 among the figure is that mirror handle, mirror handle 1 are cylinder-like structure, can pack in tube as the battery of power supply, and the end in the tube links to each other with eyeglass 2.Eyeglass 2 of the present utility model is to be shaped on butterfly type groove 3 in the positive both sides of existing eyeglass 2, and butterfly type groove 3 forms a U type shape structure with the last plane of eyeglass 2, so that when inserting this utility model in patient's throat, tongue is all held up.At the top of the outside of belly 4 of eyeglass 2, be fixed with the guiding groove 5 of a semicircle, the bottom land of the guiding groove 5 of semicircular structure and the outside of belly 4 of eyeglass 2 are fixed together, its notch is outside so that in the guiding groove 5 the convenient endotracheal tubes that insert, be patient's delivering oxygen.
During use, hold mirror handle 1, the eyeglass 2 that is fixed with butterfly type groove 3 and guiding groove 5 is inserted bottleneck throat, by the fixing front of the eyeglass 2 of butterfly type groove 3 tongue is held up, thereby make eyeglass 2 conveniently stretch into throat, epiglottis is placed in the angle of eyeglass 2 and guiding groove 5, endotracheal tube can insert in the tracheas from the guiding groove 5 of the outside of belly 4 that is fixed in eyeglass 2, with the assurance patient respiratory, thereby realized the purpose of this utility model.
The utility model is compared with existing pharyngoscope, has the following advantages:
1, simple in structure, easy to manufacture
2, easy to use, maintenance easily
3, can avoid the failure because of the narrow patient's tracheae of throat interpolation persons such as fat, short necks.
Claims (1)
1, a kind of butterfly type anesthetic laryngopharyngoscope includes mirror handle (1), and the eyeglass (2) that links to each other with mirror handle (1) is characterized in that: the both sides of described eyeglass (2) are equipped with butterfly type groove (3); The guiding groove (5) that is equipped with half garden shape at the top of the outside of belly (4) of eyeglass (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243727 CN2301219Y (en) | 1996-10-13 | 1996-10-13 | Butterfly anesthetic laryngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96243727 CN2301219Y (en) | 1996-10-13 | 1996-10-13 | Butterfly anesthetic laryngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2301219Y true CN2301219Y (en) | 1998-12-23 |
Family
ID=33917290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96243727 Expired - Fee Related CN2301219Y (en) | 1996-10-13 | 1996-10-13 | Butterfly anesthetic laryngoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2301219Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083717A1 (en) * | 2009-01-22 | 2010-07-29 | Jiang Wenqiang | Video laryngoscope for difficult intubation with tracheal cannula guiding groove and intubation method |
| CN107361733A (en) * | 2017-08-24 | 2017-11-21 | 福建医科大学附属第医院 | Disposable video laryngoscope piece and its application method with trachea cannula guiding groove and air flue surface anesthesia guiding groove |
-
1996
- 1996-10-13 CN CN 96243727 patent/CN2301219Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010083717A1 (en) * | 2009-01-22 | 2010-07-29 | Jiang Wenqiang | Video laryngoscope for difficult intubation with tracheal cannula guiding groove and intubation method |
| US8894570B2 (en) | 2009-01-22 | 2014-11-25 | Li Ding | Video laryngoscope |
| CN107361733A (en) * | 2017-08-24 | 2017-11-21 | 福建医科大学附属第医院 | Disposable video laryngoscope piece and its application method with trachea cannula guiding groove and air flue surface anesthesia guiding groove |
| CN107361733B (en) * | 2017-08-24 | 2023-11-07 | 福建医科大学附属第一医院 | Disposable video laryngoscope lens with trachea cannula guide groove and airway anesthesia guide groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Yan Document name: payment instructions |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Yan Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |