Laryngoscope and method of inserting a tracheal tube

A Laryngoscope comprising a tongue engaging member adjustably connected to a pivoting means for extending to a desired length for engaging the root of a tongue of an individual;

• a chin engaging member connected to said pivoting means for engaging the chin of said individual;
• said pivoting means operable to pivot said tongue engaging member relative to said chin engaging member causing displacement of the epiglottis of said individual by said tongue engaging member to provide access to the trachea of said individual;
• said tongue engaging member comprises a laryngeal blade;
• said laryngeal blade is curved to enable insertion within the epiglottic vallecula of said individual;
• wherein said member for engaging the chin of said individual is adapted to pivot relative to said chin;
• wherein said pivoting means comprises the first handle connected to said blade wherein said blade is slidable relative to said first handle and the second connected to said chin engaging member, said first and second handles being pivotally connected wherein movement of said second handle toward said first handle causes movement of said blade towards said chin engaging member.

A Laryngoscope comprising a tongue engaging member adjustably connected to a pivoting means for extending to a desired length for engaging the root of a tongue of an individual;

• a chin engaging member connected to said pivoting means for engaging the chin of said individual;
• said pivoting means operable to pivot said tongue engaging member relative to said chin engaging member causing displacement of the epiglottis of said individual by said tongue engaging member to provide access to the trachea of said individual;
• said tongue engaging member comprises a laryngeal blade;
• said laryngeal blade is curved to enable insertion within the epiglottic vallecula of said individual;
• wherein said member for engaging the chin of said individual is adapted to pivot relative to said chin;
• wherein said pivoting means comprises a connection portion, wherein said blade is adjustably connected to said connected portion and section engaging means is pivotally connected to said connection portion;
• a first handle rigidly connected to said connection portion and a second handle pivotally connected to said connection portion.

A Laryngoscope comprising a tongue engaging member adjustably connected to a pivoting means for extending to a desired length for engaging the root of a tongue of an individual;

• a chin engaging member connected to said pivoting means for engaging the chin of said individual;
• said pivoting means operable to pivot said tongue engaging member relative to said chin engaging member causing displacement of the epiglottis of said individual by said tongue engaging member to provide access the trachea of said individual;
• said tongue engaging member comprises a laryngeal blade;
• said laryngeal blade is curved to enable insertion within the epiglottic vallecula of said individual;
• wherein said member for engaging the chin of said individual is adapted to pivot relative to said chin;
• further comprising a light source mounted to said first member for directing light onto the internal tissue of said individual;
• wherein said pivoting means is adapted to pivot said laryngeal blade relative to said second member in the manner which simultaneously compresses and retracts the tongue of said individual wherein said laryngeal blade is telescopically connected to said pivot means for enabling adjustment of the position of said blade relative to said chin engaging member.

A Laryngoscope comprising a tongue engaging member adjustably connected to a pivoting means for extending to a desired length for engaging the root of a tongue of an individual;

• a chin engaging member connected to said pivoting means for engaging the chin of said individual;
• said pivoting means operable to pivot said tongue engaging member relative to said chin engaging member causing displacement of the epiglottis of said individual by said tongue engaging member to provide access to the trachea of said individual;
• said tongue engaging member comprises a laryngeal blade;
• said laryngeal blade is curved to enable insertion within the epiglottic vallecula of said individual;
• wherein said member for engaging the chin of said individual is adapted to pivot relative to said chin;
• further comprising a light source mounted to said first member for directing light onto the internal tissue of said individual:
• wherein said pivoting means is adapted to pivot said laryngeal blade relative to said second member in the manner which simultaneously compresses and retracts the tongue of said individual wherein said laryngeal blade is telescopically connected to said pivot means for enabling adjustment of the position of said blade relative to said chin engaging member;
• said blade comprises a U-shaped member having a round tip;
• said U-shaped member is curved to match the surface of an individual's tongue for insertion of said tip in the epiglottic vallecula near the root of said tongue;
• wherein said laryngeal blade is telescopically connected to said pivoting means for enabling adjustment of the position of said blade relative to said chin engaging member further comprising a said screw for selectively preventing telescopic movement of said blade relative to said pivoting means.