Wrinkle removal

Details Wrinkle removal Wrinkle removal

1997-08-28

1999-11-16

Yu, Mickey

Surgery

Miscellaneous

Methods

607 88, 607 89, 609 2, 609 9, A61B 1900

Patent

active

059839007

ABSTRACT:
Wrinkles are cosmetically removed from a superficial area of mammalian skin tissue having an epidermal layer, a basal layer, and a dermal layer, by irradiating the dermal layer through the basal layer, the irradiation being selected to be absorbed by a chromophore in the dermal layer such that collagen present in the dermal layer is heated, while the basal layer remains intact so as to substantially inhibit contact of the dermal layer with ambient air.

REFERENCES:
patent: 5439954 (1995-08-01), Bush
patent: 5492894 (1996-02-01), Bascom et al.
patent: 5620478 (1997-04-01), Eckhouse
patent: 5624435 (1997-04-01), Furumoto et al.
patent: 5626631 (1997-05-01), Eckhouse
patent: 5720772 (1998-02-01), Eckhouse
patent: 5749868 (1998-05-01), Furumoto
patent: 5755751 (1998-05-01), Eckhouse

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