Dental apparatus
OwnerAlan Julian Segalinventor
Life of this patent
Estimating the term…
Abstract
Dental apparatus (10) comprises a disposable nosel tip (11) for a three-way syringe device (12) for spraying air or water. The nosel tip (11) comprises an assembly of two coaxial tubes (20, 21) which can be readily attached/detached from the syringe device (12), such attachment can be effected directly or via an adaptor (26) which allows the nosel tip (11) to be connected to a number of different devices. The nosel tip (11) is constructed from a plastics material which facilitates disposability.
Claims16
Dental apparatus comprising a syringe tip for a three-way syringe device, said tip comprising a coaxial assembly of an inner tube and an outer tube and having attachment means adapted for releasable attachment of said tip to a syringe device, characterised in that said apparatus also comprises an adaptor (26) and said attachment means (19, 24) is adapted for said releasable attachment to said adaptor (26) disposed between said tip (11) and said syringe device (12), and that at least said outer tube (21) of said coaxial tube assembly is of plastics material, whereby said tip (11) is formed as a removable and disposable part.
Dental apparatus comprising a syringe tip for a three-way syringe device, said tip comprising a coaxial assembly of an inner tube and an outer tube and having attachment means adapted for releasable attachment of said tip to a syringe device, characterised in that said attachment means (19, 24) is adapted for said releasable attachment to an adaptor (26) disposed between said tip (11) and said syringe device (12), and that at least said outer tube (21) of said coaxial tube assembly is of plastics material, whereby said tip (11) is formed as a removable and disposable part.
Dependencies are inferred from the claim text.