Vacuum generator for stimulating the scalp
AssigneesMariarosa Abbate, Ciulio Corti
InventorMariarosa Abbate
Life of this patent
Estimating the term…
Abstract
The stimulation of scalp and falling of hair is stopped and the hair growth is promoted by applying to the scalp first a sliding, zig-zag suction followed by a pulsating, that is, variable, suction, applied at right angles to the skin to activate the circulation of blood and lymph and the nourishment of the hair bulbs. The suction actions may be combined with a treatment with warm solution containing vasodilators, stimulants and fixatives of the blood and lymph drawn up and with infrared and ultraviolet ray treatments.
Claims14
An apparatus for trichologic treatment of the scalp under variable partial vacuum which comprises:
- (a) a plurality of sliding suction means each having an elongated shape of diameter from 10 to 20 mm, a wall thickness of 2-4 mm and a rounded edge at an end intended to contact the scalp thus forming a frustoconical cup;
- (b) a plurality of cup-shaped stationary suction means (5) capable of creating a pulsating vacuum, each stationary suction means having a diameter between 25 and 50 mm, a wall thickness of 4 mm, a rounded edge and a bead (7) along the inner circumference;
- and
- (c) a vacuum generator (40) having two pneumatic circuits (41, 42), one circuit being connected to the sliding suction means for creating a vacuum between 0.3 and 0.75 kg/cm.sup.2 under a thrust of 2-15 kg, the other circuit being connected to the stationary suction means for creating a pulsating vacuum varying alternately between 0.1 and 0.75 kg/cm.sup.2 under a thrust of 2-15 kg;
- (d) regulating means (43, 44) with vacuum gauges (45, 46) connected with each pneumatic circuit for regulating the source intensity of each circuit;
- (e) regulating means (47) connected to the circuit of the stationary suction means for regulating the pulsating action intensity of vacuum and the period of time of action of said stationary suction means, and a timer for applying first said sliding suction means for a predetermined period of time and then said stationary suction means for a predetermined period of time.
A method of activating the circulation of blood and lymph and nourishing the hair bulbs on a human scalp which consists of:
- (a) sliding a first suction means in a zig-zag fashion across the scalp to apply suction at a right angle to the scalp and then
- (b) maintaining a second suction means stationary at selected locations on the scalp and simultaneously applying a pulsating suction at a right angle to the scalp, the said pulsating suction being between a maximum value of vacuum for 12 seconds-14 seconds followed by a minimum value of vacuum for 7 seconds-8 seconds.
Dependencies are inferred from the claim text.