In a hand tool for facilitating the introduction of a laryngeal mask into a patient. A hand tool insertable into a patient, the hand tool for engaging a laryngeal mask and having a pivot region. The hand tool engages the laryngeal mask, and when the hand tool is pivoted, the hand tool raises the mask...http://www.google.es/patents/US6003510?utm_source=gb-gplus-sharePatente US6003510 - Hand tool for introducing a laryngeal mask
