Dental instrument
OwnerPeter E. Currieinventor
Life of this patent
Estimating the term…
Abstract
A periodontal probe tip for attachment to an elongate handle includes a disposable, non-metallic probe tip device having a measuring tine with markings thereon for measurement. The tip device includes a smooth, cylindrical connecting shaft to which the handle can be detachachably attached for use of the probe. The tip device is preferably made from strong, flexible nylon such as nylon 6. The preferred measuring tine has color bands for measuring distances. The preferred bands are 2 to 3 mm across. The probe tips can be individually packaged and sterilized in a package having a paperboard backer and a transparent plastics cover sealingly attached to the backer.
Claims16
A periodontal probe tip for attachment to a probe handle comprising a probe tip device having a strong, flexible measuring tine with markings thereon for measurement and an integral connecting shaft adapted to rigidly and detachably attach the device to said handle for use of the periodontal probe, said device being made of strong, flexible plastics material and said measuring tine having a circular cross section along its length.
A periodontal probe tip for attachment to a probe handle comprising a probe tip device having a strong, flexible measuring tine with markings thereon for measurement and an integral connecting shaft to which said handle can be detachably attached for use of the periodontal probe, said device being made substantially from a material selected from the group consisting of nylon 6 and glass fiber filled nylon.
A dental probe tip for attachment to a probe handle comprising a disposable probe tip device having a strong, flexible measuring tine with markings thereon for measurement a connecting shaft to which said handle can be detachably attached for use of the periodontal probe, said device including an intermediate section extending from an upper end of said tine and connected to said tine and said shaft, wherein said intermediate section includes a first portion extending at an obtuse angle to said measuring tine and a shorter second portion extending at an obtuse angle to said first portion and integrally connected thereto, said second portion extending at an obtuse angle to said connecting shaft.
A periodontal probe comprising an elongate handle, a disposable, flexible plastics probe tip having a measuring tine with markings thereon for measurement and an integral connecting shaft to which said handle is detachably attached by insertion of said shaft into a threaded opening in one end of said handle, wherein said shaft has a smooth, cylindrical periphery and is held in said handle by the combination of an interference fit with the interior of said handle and engagement by the threads in said opening.
A periodontal probe comprising an elongate handle and a plastics probe tip having a strong, flexible measuring tine with markings thereon for measurement and an integral connecting shaft to which said handle can be detachably attached by insertion of said shaft into an opening in one end of said handle.
A periodontal probe tip for attachment to a probe handle comprising a probe tip device made substantially of nylon and having a measuring tine with a circular cross section and markings thereon for measurement and a connecting shaft to which said handle can be detachably attached for use of said probe tip, said shaft being adapted to rigidly attach the probe tip device to said handle.
Dependencies are inferred from the claim text.