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US 5,330,530 AGranted
Fiber prosthesis and method of implantation in living tissue
OwnerJohn L. Hastingsinventor
Life of this patent
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Abstract
A method of treating baldness by securing hair fibers to a person's scalp is disclosed. A base filament is implanted into an incision in a subcutaneous layer of a scalp. A plurality of monofilament anchors extend perpendicularly from the base filament. With a length sufficient to span the dermis and epidermis, the anchor filaments terminate in an eyelet with the tip of the eyelet exposed at the surface of the scalp. Hair fibers are attached to the anchor filaments by threading hair filaments through the eyelets at the scalp surface.
Claims1
A method of securing hair fibers to a scalp comprising:
- a) implanting in a subcutaneous layer an elongated base filament substantially parallel to the scalp, said base filament having a plurality of anchor filaments extending perpendicularly therefrom, said anchor filaments having a length sufficient to span the epidermis and dermis and terminating in an eyelet such that only a tip of said eyelet is exposed to the dermal surface of the scalp;
- and
- b) attaching a plurality of hair fibers selected from the group consisting of synthetic and natural fibers to each of said anchors filaments by threading said hair fibers through said eyelets at the dermal surface.
Dependencies are inferred from the claim text.