The invention relates to medicine, namely to prevention devices, and is intended to affect the scalp, stimulation and hair growth. The technical result is to simplify the construction and increase the efficiency impact through joint action on the scalp constant electric current and metal ions for hair growth. The comb includes a housing with teeth. The body is made of an electric insulator and provided on two sides of the metal electrodes. Electrodes made of different metals with the formation of galvanic couples in contact with the scalp. Galvanic pair is selected taking into account therapeutic method of treating the skin. 1 Il.
The invention relates to prophylactic devices designed to treat the scalp, stimulation and hair growth.
Known comb on the patent of Russian Federation №2188617. The comb includes a hollow body with a tapered teeth and flexible side walls, lid and stopper, porous filler with a liquid drug, made in the form of combs mounted in the housing, and f is IU, the comb is complicated to manufacture and use.
Closest to the proposed invention is a comb on the patent of Russian Federation №2094036, which partially resolves the above-mentioned drawback. The comb includes a housing with a hollow teeth and a handle with a cavity in which is placed a source of electrical energy, provided a semiconductor optical quantum generator and optical fibers, one end of each of which is placed in the cavity of the tooth combs, and the other connected to the output mirror of the optical quantum generator, and in the cavity of each tooth is placed a permanent magnet, covering the end of the optical fiber.
A disadvantage of the known device is the complexity and design and use.
An object of the invention is to simplify the construction and increase the efficiency of the device for non-drug treatment.
The technical problem is solved due to the fact that galvanic comb, comprising a housing with teeth, according to the invention, the comb is supplied with two sides of the metal electrodes made with the possibility of generating a constant current in a conductive environment.
Galvanic pair of metal electrodes (for example, zinc is worn around constantly closed external circuit and this will generate a constant electric current. The internal circuit of the galvanic cell is closed on the scalp due to the natural moisture and salts, is always present on the skin. In addition, a positive electrode made of zinc dissolves with the formation of ion, in this case zinc ions. This results in electrophoretic migration of ions of zinc (galvanometer), that is, a therapeutic method of treating the skin of the head (including hair follicles) ions positively charged electrode, generally made of metal or alloy.
The drawing shows a cross section of a plated comb. The comb consists of a body with teeth 1. The housing teeth 1 combs covered with two sides of the metal electrodes 2 and 3 that are in contact with the skin of the scalp generate a constant electric current of low power. Metal electrodes 2 and 3 have a permanent electrical contact through connecting jumper 4.
An example of a specific implementation. Galvanic comb consists of a body with teeth made of an electric insulator, such as plastic. The housing teeth on two sides with metal electrodes (e.g., zinc and cadmium), made with the possibility of g is different metals or alloys, or obtained by spraying metal or alloy directly on the plastic housing with the teeth. Selection of galvanic pair of metal electrodes provide medical advice and then on the table define emf. galvanic pair [M Clyde Wei and Joel of Seven. Theoretical inorganic chemistry. M.: Chemistry , 1969, S. 312-318, PL.8-1]. The algebraic difference between the two potentials, given in the table gives emf. total reaction occurring between two metal electrodes in contact with the scalp. If the metal electrodes are made of zinc and cadmium, in the galvanic cell, the following reactions occur:
The algebraic difference between the two potentials gives emf. total reaction occurring between two metal electrodes. In the case when the resulting emf. positive (formula 4), the reaction will proceed spontaneously in the forward direction, i.e. according to the formula 3 [see ibid., S. 311]. When this electrode made of zinc will be dissolved, and its ions will begin to work on the scalp. Medical recommendations in the manufacture of combs select those pairs of metal electrodes, kotaskova current and electrophoretic migration of ions of metals (alloys) improves blood flow to the scalp with nutrients and has a stimulating effect on the hair follicles, what contributes to their stimulation and as a consequence hair growth.
We offer comb simple to manufacture and to use.
Galvanic comb, comprising a housing with teeth, characterized in that the housing with teeth made of an electric insulator, and is supplied with two sides connected by jumpers metallic electrodes made of different metals with the formation of galvanic couples in contact with the scalp, with a galvanic isolation is selected taking into account treatment method effects on the scalp.