DE440359C - Air-impermeable suction containers for the treatment of hair loss - Google Patents

Description

The invention relates to an air-impermeable one used for the treatment of hair loss Suction container, which experiences a decrease in air pressure in the interior and is under Mediation of a downwardly protruding rubber band or rubber bead touches the scalp.

According to the invention, the suction container is provided with an adjustable passage in the rest of the automatically acting valve, which is activated if the air pressure is reduced too much Allows air to enter the suction container from the outside. This results in excessive air suction, which is not conducive to hair growth prevented, and the pressure in the container regulates itself automatically to a constant, according to the valve setting.

On the drawing, in Fig. 1, the Geao complete device is in a side view in an exemplary manner Embodiment shown.

The helmet α has a rubber ring b, an air pressure indicator e and an air inlet valve d, shown here as a conventional, manually adjustable cock. The helmet, which is connected by means of a hose line / to a pump I , is carried by a fork g on which it can be locked in a suitable inclined position by means of wing nuts c. The fork g · can be adjusted in the height direction within certain limits.

Fig. 2 illustrates a modified embodiment of the helmet a, which carries wing screws k in diagonally downwardly projecting aluminum sets, against which plates m act, which cover the rubber ring b all around. By tightening the pressure screws k , the tight closure of the rubber ring b on the scalp is secured to a greater extent than before.

Fig. 3 shows in cross section an improved embodiment of the rubber sealing ring b, the

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for better: sealing is formed into two rings b ¹ enclosing one another, which sit on the scalp with fairly wide bulges W.
Figs. 4 and 5 show in cross section and bottom view a similar design of the sealing ring b, namely to. three mutually enclosing rings b ¹ with three corresponding annular beads b ² . The annular spaces έ ⁴ are advantageously subdivided by the arrangement of transverse webs b ^a . The crossbar arrangement prevents a leak occurring at any point on the circumference of the ring from being able to spread over the entire circumference of the ring. In the same sense, it is advantageous to offset the crosspieces with respect to one another, as shown.

Claims (3)

Patent claims: i. For the treatment of hair loss, airtight! · Suction container, which undergoes a reduction in air pressure in the interior and which is secured by a rubber band that protrudes downwards. ader Gunimiwulstes on the ■ hair * base, characterized in that the suction container (ß) is equipped with an adjustable, otherwise automatically acting valve (d) , which in the event of excessive air pressure reduction, air from the outside into the suction container (ü ) can enter. 2. suction container according to claim 1, characterized in that the; The rubber band or the rubber bead (6) consists of several rings (b ¹ ) arranged one behind the other, which enclose air spaces between them and the hair surface, which can be separated by transverse walls (b ^s ) , which are advantageously offset from one another, 3. suction container, in particular according to claim ι also 2, with the elastic band tensionable by screws «the bead, characterized in that the rubber band (&) under the influence of. on the suction container (a) attached pressure screws (k) and associated pressure plates (m) , which are seen in such large numbers around the rubber ring (&) that they press it tightly against the scalp. Fig.i [