[57]' ABSTRACT A nasal positive airway pressure mask is provided having a variable ori? ce
venting aperture member. The variable ori? ce venting aperture member preferably is …

57 ABSTRACT A nasal positive airway pressure device is provided having a pair of nasal
members each having a cannula tip to be inserted into the nares of the patient. Each …

A nasal positive airway pressure device is provided having a plenum chamber, a pair of
nasal delivery members, and a variable orifice venting aperture member. The variable ori …

A fenestrated nasopharyngeal airway providing fluid flow and pressure release from sinus
ostia and the like. Afenes trated nasopharyngeal airway has lateral fenestrations along the …

BACKGROUND The present invention relates to a method of using spe cialized equipment
for medical use. The present invention particularly relates to the use of a specialized …

The invention comprises a nasal airway System which comprises a cuffed nasal airway and
a nasal wand. The cuffed nasal airway includes a flexible tube, an inflatable cuff and a …

BACKGROUND Nasal cannula apparatus provides the wearer with Supple mental fluids,
typically, but not exclusively, oxygen, to help compensate for reduced pulmonary function …

This device relates to a suction catheter, and more particularly to a endotracheal suction
catheter. 2. Description of Related Art A typical conventional endotracheal suction catheter is …

An improved endotracheal tube System and method of use is provided. The improved
endotracheal tube system includes a standard endotracheal tube, an adapter with a first …

US6422239B1 - Laryngeal mask - Google Patents US6422239B1 - Laryngeal mask - Google
Patents Laryngeal mask Download PDF Info Publication number US6422239B1 US6422239B1 …