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US 4,906,239 AGranted
Hemorrhoid-treatment rod
OwnerWilhelm Bruhl, Bernd Gebhardtinventors
Life of this patent
Estimating the term…
Abstract
A hemorrhoid-treatment rod that is shaped like a cone in order to dilate the anus. The outside of the cone may have elevations and depressions. It also has lateral outlets, each of which extends from an interior supply channel to the outside, preferably into one of the depressions. Ointment is forced into the depression and can be massaged into the area to be treating by rotating the rod without being wiped off prematurely.
Claims4
A hemmorrhoid-treatment tube comprising:
- a cone-shaped anal dilator having an internal supply channel receptive of ointment, an outside surface having alternating longitudinally extending elevations and depressions comprising corrugations with crests and depressions distributed uniformly around the outside surface of the dilator and extending longitudinally thereover along substantially the entire length of the dilator, axially elongated outlet slots each extending rearwardly from the smaller end of the dilator and each extending radially between the supply channel and one longitudinally extending surface depression along the entire length of the slot, whereby ointment supplied from the supply channel is communicated via the slots to the depressions along a considerably length thereof and applied by the dilating and massaging action resulting from the rotation of the dilator, a rounded tip at the smaller end of the dilator and a continuous rounded torus projecting from the outside surface of the dilator in the vicinity of the tip.
Dependencies are inferred from the claim text.