Intubation system and methods of use thereof
OwnerJoseph A. Sniadachinventor
Life of this patent
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Abstract
An intubation system for intubating a patient includes an esophageal obturator 10, an intubation slide 30, a directing guide wire assembly 48 and an airway tube 60. In a method for obtaining an unobstructed airway into the patient's lungs, the esophageal obturator 10 is used to occlude the patient's esophagus F. The intubation slide 30 is inserted into the patient's mouth C and provides a guide for a directing guide wire 50 of the assembly 48 to locate a distal end 59 of the wire in the patient's trachea E. A distal end of the airway tube 60, which surrounds, or may be slipped over, the emplaced assembly 48, is also thereby located in the patient's trachea E. The obturator 10, the slide 30 and the assembly 48 are removed, thereby leaving the airway tube 60 in place to provide ventilation for the patient.
Claims21
Method of intubating an airway of a patient comprising the steps of:
- (1) sealing an esophagus of the patient with an esophageal obturator,
- (2) applying an intubation slide into a mouth of the patient to align the intubation slide with a trachea of the patient,
- (3) applying a directing guide wire having disposed thereon an airway tube, along a guide path of the intubation slide and into the trachea, and
- (4) removing the directing guide wire from the mouth of the patient to thereby provide an unobstructed airway allowing the patient to receive air or oxygen into the lungs.
Method of intubating an airway of a patient comprising the steps of:
- (1) sealing an esophagus of the patient with an esophageal obturator,
- (2) applying an intubation slide into a mouth of the patient to align the intubation slide with a trachea of the patient,
- (3) applying a directing guide wire along a guide path of the intubation slide and into the trachea,
- (4) inserting an airway tube over the directing guide wire and into the trachea, and
- (5) removing the directing guide wire from the mouth to thereby provide an unobstructed airway allowing the patient to receive air or oxygen into the lungs.
A directing guide wire assembly for facilitating the entry of an airway tube into a trachea of a patient comprising a directing guide wire having a length with a proximal end and a flexible distal end with a series of eyelets spaced along the length of the directing guide wire, with the eyelets receiving a filament having a distal end attached to the flexible distal end and is free at a proximal end thereof adjacent the proximal end of the directing guide wire, and when the filament is pulled back and forth, the distal end of the directing guide wire is flexed back and forth to facilitate the entry of the distal end of the directing guide wire into the trachea.
An intubation system, which comprises:
- a directing guide wire assembly having an end portion positionable in a trachea of a patient;
- an intubation slide for directing the end portion of the directing guide wire assembly toward the trachea of the patient;
- an airway tube having an end portion positionable over the end portion of the directing guide wire assembly for guidance of the end portion of the airway tube into the trachea of the patient;
- and
- wherein the intubation slide comprises:
- a shaft having an end;
- a foot extending angularly from the shaft and having an end adjacent and spaced from the end of the shaft;
- and
- means interposed between the adjacent ends of the shaft and the foot for flexing the end portion.
A directing guide wire assembly, which comprises:
- a directing guide wire having a flexible end portion,
- means for flexing the flexible end portion of the directing guide wire, and
- means for mounting the means for flexing for movement relative to the directing guide wire to bend the flexible end portion of the directing guide wire upon forcible movement of the means for flexing in a direction away from the flexible end portion.
An intubation system, which comprises:
- a directing guide wire formed in a normally straight orientation,
- the directing guide wire formed with a flexible end portion which is bendable from the normally straight orientation;
- an intubation slide;
- and
- means formed on the intubation slide for bending the flexible end portion of the directing guide wire into a non-straight orientation.
A kit containing an intubation system, which comprises:
- two shell sections joinable to form an enclosure;
- first, second and third nests located in at least one of the two shell sections;
- an intubation slide located in the first nest;
- a directing guide wire assembly located in the second nest;
- and
- an airway tube located in the third nest.
Dependencies are inferred from the claim text.