Dental cleansing device and interdental floss for such a device
First Claim
1. A dental cleansing device comprising a fork-shaped instrument capable of being connected to a pressurized fluid supply device, said instrument comprising two opposite ends, a first of said ends comprising a body and a means for connecting said body to said pressurized fluid supply device, said second of said ends comprising two opposite spaced fork arms,wherein said body and said arms are traversed by ducts extending from said connecting means to each of said fork arms, each of said fork arms being provided with at least one orifice forming a pair of opposite orifices for allowing fluid supplied through said ducts to each of said fork arms to be ejected toward the opposite arm,whereby said opposite orifices in said two fork arms are directed so as to allow the ejection, substantially in opposite directions, of two non-aligned parallel fluid jets directed so as not to meet each other.
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Accused Products
Abstract
Dental cleansing device including a fork-shaped instrument with two arms capable of being connected to a pressurized fluid supply device. Each of the two arms (2,3) of the instrument (1) has, on its internal face, an orifice (15,16) for ejecting a water jet (17,18), the two orifices being directed so as to enable the ejection of non-aligned water jets in opposite directions. Each arm (2,3) may, in addition, have a needle eye (4,5) for the passage of a piece of interdental floss (6).
103 Citations
11 Claims
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1. A dental cleansing device comprising a fork-shaped instrument capable of being connected to a pressurized fluid supply device, said instrument comprising two opposite ends, a first of said ends comprising a body and a means for connecting said body to said pressurized fluid supply device, said second of said ends comprising two opposite spaced fork arms,
wherein said body and said arms are traversed by ducts extending from said connecting means to each of said fork arms, each of said fork arms being provided with at least one orifice forming a pair of opposite orifices for allowing fluid supplied through said ducts to each of said fork arms to be ejected toward the opposite arm, whereby said opposite orifices in said two fork arms are directed so as to allow the ejection, substantially in opposite directions, of two non-aligned parallel fluid jets directed so as not to meet each other.
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7. A dental cleansing device comprising a fork-shaped instrument capable of being connected to a pressurized fluid supply device, said instrument comprising two opposite ends, a first of said ends comprising a body and a means for connecting said body to said pressurized fluid supply device, said second of said ends comprising two opposite spaced fork arms,
wherein said body and said arms are traversed by ducts extending from said connecting means to each of said fork arms, said fork arms being provided with at least one pair of two opposite orifices, wherein the two opposite orifices of each pair allows the ejection, substantially in opposite directions, of two non-aligned fluid jets direct so as not to meet each other.
Specification