A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
A62B 23/06 (2006.01)
Patent
CA 2669086
A description is given of an endonasal filter comprising two essentially planar filtering components joined at their respective ends by a flexible element mounted, similar to a spring, across the cartilage between the two nostrils. The shape of the filtering components is that of a lunette as is the shape of the section at entry to the channel communicating with the nasal cavities. The filtering components are joined by a thin piece of plastic shaped to form a U-bend, the two parallel sides of which extend towards the filtering components on whose surfaces they assume the form of an oval that supports said component and to which it is made to adhere by application of heat.
La présente invention concerne un filtre endonasal comprenant deux composants de filtrage essentiellement planaires réunis au niveau de leurs extrémités respectives par un élément flexible monté, de manière similaire à un ressort, à travers le cartilage entre les deux narines. La forme des composants de filtrage est celle d'une lunette, tout comme la forme de la section au niveau de l'entrée du canal communiquant avec les cavités nasales. Les composants de filtrage sont réunis par une mince pièce de plastique formée en U, dont les deux côtés parallèles s'étendent vers les composants de filtrage sur les surfaces desquels ils prennent la forme d'un ovale qui supporte ledit composant et auxquels on la fait adhérer par application de chaleur.
Sim & Mcburney
Talmon Emilio
LandOfFree
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