Cosmetic rejuvenation by photodynamic therapy
View Patent ↗A PhotoDynamic Therapy (PDT) method is presented for cosmetic rejuvenation, which is exemplified by a two phase approach for treating facial and neck skin aging while minimizing damage to the underlying region of skin being treated. To obtain best results a combination of treatments are used. This includes applying photosensitizer and light energy for stimulating the collagen within the skin, thereby restoring the elasticity of skin. The treatment procedures take about six weeks consisting of impair (damage) and repair (recovery) sessions involving skin preparation by peeling, skin detoxification, application and distribution of photosensitizer to the skin, irradiation of pre-sensitized skin followed by removal of mask. Results of long lasting improvement, especially in comparison with most cosmetic treatments, are obtained upon completion of the series, with marked changes being observed after individual sessions, which provide added incentive to complete a treatment program. These results eliminate the need for repetitive treatments after the six week series, unlike most current approaches which require repeat sessions semi-annually or annually.
1. A two phase photo-enhanced, cosmetic rejuvenation method for skin rejuvenation wherein fine lines and deep wrinkles are treated, comprising:
a damage/impair phase for opening skin pores to facilitate absorption of a phosensitizer into the skin in preparation for skin irradiation, comprising the steps of:
a) skin preparation and peel;
b) detoxification;
c) application and distribution of photosensitizer;
d) rest and photosensitizer activation; and
e) decongestion;
wherein said step of skin preparation and peel comprises at least two steps selected from the group consisting of:
a. facial skin cleansing;
b. skin polishing;
c. micro-dermabrasion using diamond point and diamond peel; and
d. glycolic peel using 15% glycolic acid; and
a recovery/repair phase for hastening healing of the skin.
2. The rejuvenation method according to claim 1 , wherein the step of said skin polishing comprises one of the following:
a. brushing with a paste;
b. polishing with a paste;
c. brushing with a scrub; or
d. polishing with a scrub.
3. The rejuvenation method according to claim 1 , wherein the step of said detoxification comprises an ozone vapor facial sauna.
4. The rejuvenation method according to claim 1 , wherein the step of said application and distribution of photosensitizer comprises application of galvanic penetration electricity.
5. The rejuvenation method according to claim 1 , wherein the step of said rest and photosensitizer activation comprises:
a) resting for a predetermined period of time; and
b) activating said photosensitizer with light energy attuned to absorption of said photosensitizer.
6. The rejuvenation method according to claim 1 , wherein the step of said decongestion comprises:
a. decongestive mask application; and
b. mask removal.
7. The rejuvenation method according to claim 1 , wherein said recovery/repair phase comprises the steps of:
a. skin preparation and peel; and
b. tensor mask application.
8. The rejuvenation method according to claim 7 , wherein said step of skin preparation and peel comprises at least one of the following:
a. facial skin cleaning;
b. skin polishing;
c. micro-dermabrasion; wherein the said micro-dermabrasion uses diamond point and diamond peel; and
d. glycolic peel using 15% glycolic acid.
9. The rejuvenation method according to claim 8 , wherein said skin polishing comprises one of the following:
a. brushing with a paste;
b. polishing with a paste;
c. brushing with a scrub; or
d. polishing with a scrub.
10. The rejuvenation method according to claim 1 , wherein said rejuvenation method is used for at least one of the following skin treatments:
treating acne, removing/minimizing acne scar marks;
improving skin texture;
reducing pore size;
removing fine wrinkles;
reducing hyper-pigmentation; and
other associated skin aging problems.
11. The rejuvenation method according to claim 1 , wherein the photosensitizer is applied to areas to be treated in a topical formulation.
12. The rejuvenation method according to claim 1 , wherein facial and neck skin are particularly rejuvenated/treated.