Medicated comb for dandruff and other hair and scalp diseases

Claim 1

In a fluid dispensing comb, a comb backbone having an interior chamber containing dispensing liquid, having a hollow handle removably mounted on one end of said backbone forming a filler cap for said chamber with a longitudinal groove along a lower wall of said backbone, in combination with a tooth unit mounted slidably in said groove for longitudinal motion, said tooth unit having a row of hollow teeth each having a central opening therethrough, a push button projection on one end of said tooth unit, a compression coil spring adjacent an opposite end of said tooth unit bearing against said backbone and unit, openings through said backbone lower bottom wall so as to align said teeth openings with said lower wall openings when said push button projection is pushed to longitudinally slide said tooth unit relative to said backbone, said spring normally retaining the said unit in a position wherein said openings are not aligned, wherein a side wall of said backbone has a set of sideward massaging fingers, wherein an extension is integral with said tooth unit and extends through a slot of said bottom wall into said chamber, a row of fins formed on said extension each extending between two bumps on a side wall of said backbone, an end of said fins being slitted to form brushes that brush across said openings of said backbone lower bottom wall.