Dentistry – Apparatus – Having intra-oral dispensing means
Patent
1998-10-06
1999-12-28
Wilson, John J.
Dentistry
Apparatus
Having intra-oral dispensing means
604 77, 604311, A61L 504, A61J 700, A61M 3500
Patent
active
060073357
ABSTRACT:
A medicine dispenser adapted to administer liquid medicine via a retromolar pad area including a liquid collecting cylinder body and a soft plastic protective cover. The liquid collecting cylinder body includes a liquid discharge tube extending centrally from a top face thereof. The cylinder body is integrally formed with the liquid discharge tube, the latter having an open end at a top end. The protective tube has an internal hole matching the shape of the liquid discharge tube so that the latter can be fitted entirely into the internal hole of the protective tube. The deepest part of the internal hole of the protective tube is formed with a liquid discharge hole that is substantially at a right angle to the protective tube body so that liquid medicine flowing from the liquid discharge tube can bend at the rear section of the internal hole of the protective tube and out laterally from the liquid discharge hole. Hence, the direction of the discharge of the liquid medicine is in a parallel direction with the lateral direction of the subject's oral cavity. The liquid discharge tube is squeezed into the subject's mouth via a corner of the mouth and is entirely pushed into the oral cavity along the gap between the gums and the inner side of the cheek until the rear section of the liquid discharge tube is on one side of the retromolar pad area. Then the liquid medicine can be ejected laterally from the inwardly orienting lateral liquid discharge hole into the throat directly.
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Hilsmier Patrick A.
Wilson John J.
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