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US 5,723,009 AGranted
Device for extending living tissue
AssigneesMxm, Patrick Frechet
InventorsPatrick Frechet, Georges Fraisse, Guy Charvin
Life of this patent
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Abstract
A method for extending skin tissue involving an apparatus that it surgically implanted within the human body, and in particular, beneath the scalp area to extend hair producing tissue for reducing baldness. The apparatus is implantable through a temporary opening, and extends the living tissue over a period of time, wherein the apparatus is later removed.
Claims3
A process for extending an area of skin tissue with a device that is completely implanted underneath said skin tissue, said skin tissue having an undersurface, the process comprised of the steps of:
- forming a temporary opening in the skin tissue for receiving the entire device thereunder;
- separating the tissue from any base to which the skin tissue is attached in order to make accessible said undersurface of the skin tissue;
- providing a device for stretching the skin tissue, said device having resilient means and tissue fastening means and being deformable so as to follow a natural shape of said skin tissue;
- implanting said device underneath said skin tissue, inside said temporary opening;
- engaging the undersurface of the skin tissue with a first of at least two tissue fastening means whereby the fastening means extends through the undersurface of the skin tissue;
- engaging a second of at least two tissue fastening means spaced from the first, placing the resilient means under tension, whereby the resilient means draws the tissue fastening means toward an original pre-biased position to extend the skin tissue;
- closing said temporary opening.
4 more elements
Dependencies are inferred from the claim text.