AR003787A1 - LARYNGEAL MASK WITH AIR DUCT THAT INCORPORATES A MECHANISM TO ELEVATE EPIGLOTIS - Google Patents
LARYNGEAL MASK WITH AIR DUCT THAT INCORPORATES A MECHANISM TO ELEVATE EPIGLOTISInfo
- Publication number
- AR003787A1 AR003787A1 ARP960104594A ARP960104594A AR003787A1 AR 003787 A1 AR003787 A1 AR 003787A1 AR P960104594 A ARP960104594 A AR P960104594A AR P960104594 A ARP960104594 A AR P960104594A AR 003787 A1 AR003787 A1 AR 003787A1
- Authority
- AR
- Argentina
- Prior art keywords
- mask
- opening
- bar
- attached
- tube
- Prior art date
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Dispositivo de conducto artificial de pasaje de aire que facilita la ventilación de los pulmones del paciente que comprende un tubo de conducto deaire y una mascarilla laríngea en un extremo del tubo. La mascarilla tiene una configuraciónsub stancialmente elíptica, con un anillo periférico inflable dematerial flexible que rodea los bordes de la mascarilla, para brindar un soporte sellado a la mascarilla en la entrada de la laringe del paciente. Lamascarilla tiene una aberturaa tr avés de la cual la cánula de pasaje de aire se abre hacia el interior de la mascarilla. La mascarilla también comprende unabarra longitudinal que se extiende a través de la abertura de la mascarilla desde el borde superior central de laabertur a de la mascarilla a la cual estáacoplada por medio de bisagra, hasta el borde posterior de la abertura de la mascarilla al cual la barra no está sujeta. El montaje abisagrado de estabarra se encuentra posicionado con un desplazamientolongitudina l con respecto al extremo distal de la mascarilla(que se ubica en el esfínter superior o en laentrada esofágica) de modo tal que la introducción de una cánula endotraqueal automáticamente tomará contacto con dicha barra y la abriráprovocando suac oplamiento en forma de leva con la epiglotis, plegando así fácilmente a la epiglotis hacia atrás contra la pared de la entrada laríngea y permitiendo elpasaje sin deflexión del tubo endotraqueal en la entrada laríngea y a travésde la misma.Artificial air passage duct device that facilitates ventilation of the patient's lungs comprising an air duct tube and a laryngeal mask at one end of the tube. The mask has a substantially elliptical configuration, with an inflatable peripheral ring of flexible material surrounding the edges of the mask, to provide a sealed support for the mask at the entrance to the patient's larynx. The mask has an opening through which the air passage cannula opens into the mask. The mask also comprises a longitudinal bar extending through the mask opening from the upper central edge of the opening of the mask to which it is attached by hinge, to the rear edge of the mask opening to which the mask is attached. bar is not attached. The hinge assembly of this bar is positioned with a longitudinal displacement l with respect to the distal end of the mask (located in the upper sphincter or in the esophageal inlet) so that the introduction of an endotracheal cannula will automatically contact the bar and it will open by causing its cam-shaped coupling with the epiglottis, thus easily folding the epiglottis back against the wall of the laryngeal inlet and allowing the endotracheal tube to pass without deflection at and through the laryngeal inlet.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9520139.8A GB9520139D0 (en) | 1995-10-03 | 1995-10-03 | A laryngeal mask airway incorporating an epiglottic elevating mechanism |
GBGB9523964.6A GB9523964D0 (en) | 1995-10-03 | 1995-11-23 | Artificial air way device |
US64195796A | 1996-05-02 | 1996-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR003787A1 true AR003787A1 (en) | 1998-09-09 |
Family
ID=51999936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP960104594A AR003787A1 (en) | 1995-10-03 | 1996-10-03 | LARYNGEAL MASK WITH AIR DUCT THAT INCORPORATES A MECHANISM TO ELEVATE EPIGLOTIS |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR003787A1 (en) |
TW (1) | TW376318B (en) |
-
1996
- 1996-10-03 AR ARP960104594A patent/AR003787A1/en active IP Right Grant
- 1996-10-03 TW TW085112113A patent/TW376318B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW376318B (en) | 1999-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2177803T3 (en) | LARINGEA MASK RESPIRATORY VIA THAT INCLUDES AN EPIGLOTIC ELEVATION MECHANISM. | |
KR0138517B1 (en) | Artificial airway device | |
US6240922B1 (en) | Laryngeal mask assemblies | |
US6003514A (en) | Laryngeal mask assemblies | |
AU707560B2 (en) | An improved artificial airway device | |
EP0651664B1 (en) | Laryngeal mask airway with concentric drainage of oesophagus discharge | |
US5303697A (en) | Artificial airway device | |
ES2214878T3 (en) | AN AIR DEVICE WITH LARINGEA MASK. | |
KR910003361B1 (en) | Talking tracheostomy tube | |
AR003786A1 (en) | Laryngeal mask device with air passage | |
KR960005147B1 (en) | Artificial airway device | |
EP0448878A2 (en) | Artificial airway device | |
ITMI972092A1 (en) | LARYNGEAL MASK COMPLEXES | |
CA2386208A1 (en) | Laryngeal mask with large-bore gastric drainage | |
CA2650214A1 (en) | Laryngeal mask airway device | |
GB2364915A (en) | Hyperpharyngeal tube | |
GB2323289A (en) | Laryngeal mask assembly | |
GB2405589A (en) | Laryngeal mask | |
JP2007521044A (en) | Combination of artificial airway device and esophageal obturator | |
GB2354950A (en) | Laryngeal mask assembly | |
IE67065B1 (en) | Artificial airway device | |
KR102327349B1 (en) | Endoscopy device | |
AR003787A1 (en) | LARYNGEAL MASK WITH AIR DUCT THAT INCORPORATES A MECHANISM TO ELEVATE EPIGLOTIS | |
CN113181491B (en) | Oral cavity opener, trachea cannula auxiliary device and using method thereof | |
CN212880528U (en) | Multi-functional no-inflation laryngeal mask of harmless type |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant; registration |