A - Human Necessities – 61 – C
Patent
A - Human Necessities
61
C
A61C 3/00 (2006.01) A61B 5/03 (2006.01) A61C 5/02 (2006.01) A61C 19/04 (2006.01)
Patent
CA 2603415
System and methods of detecting and measuring periodontal disease comprising filling a periodontal pocket with a fluid capable of propagating sound waves, transmitting a sound wave into the periodontal pocket, sensing the return sound wave from the periodontal pocket, and determining the depth of the pocket by measuring the time it takes the at least one transmitted sound wave to traverse the periodontal pocket and return. A peak discrimination analysis algorithm is also provided.
L'invention concerne un système et des procédés de détection et de mesure d'une maladie parodontale, consistant à remplir une poche parodontale au moyen d'un fluide apte à propager des ondes sonores; à émettre une onde sonore dans la poche parodontale; à détecter l'onde sonore de retour provenant de la poche parodontale; et à déterminer la profondeur de la poche par la mesure du temps nécessaire à l'onde sonore émise au moins pour traverser la poche parodontale et revenir. L'invention concerne également un algorithme d'analyse par discrimination de crêtes.
Ariff Gregory D.
Berman Barry J.
Case Jennifer L.
Erler Lynessa
Gwaltney Robert Jason
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
Perio-Imaging Inc.
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