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Improved laser comb design/function

A skin treatment, laser technology, applied in the direction of treatment, washing hair or scalp device, light therapy, etc., can solve problems such as expensive, inability to comb teeth to separate hair, and the device is not very satisfactory

Inactive Publication Date: 2007-07-04
LEXINGTON INT LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such devices are not very satisfactory, since they are very complex and therefore difficult and expensive to manufacture
Also, since the teeth must be thick enough to accommodate the fiber optic strands, the teeth cannot be made thin enough to effectively separate the hair and expose the skin sufficiently during laser treatment.

Method used

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  • Improved laser comb design/function
  • Improved laser comb design/function
  • Improved laser comb design/function

Examples

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Embodiment Construction

[0017] Referring to Figures 1, 2, 3 and 4, a laser hair treatment comb device 1 is shown. The upper part of the device is the housing 2, which houses the laser generator commonly used in many hand-held laser devices. In this case, the laser generator was chosen to generate a visible red beam in the wavelength range between 632nm and 670nm with a vertical divergence angle of about 33° and a parallel divergence angle of about 7°.

[0018] FIG. 2 shows a schematic diagram representing the relative arrangement of the beam paths 3 produced in the housing 2 . Multiple laser modules (or generators) are arranged in a single row approximately parallel to each other to generate a row of beams. Multiple laser beams can be produced by multiple individual generators, or by splitting a single beam produced by one generator into a desired number of individual beams. In this case multiple solid state diode lasers are used. These diode lasers are located within housing 2 . This individual ...

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PUM

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Abstract

A hand-held, comb-like device emitting laser beams from laser diodes set in a row centered between two parallel rows of teeth for parting hair, enabling more economical product manufacturing as well as a more effective way of irradiating hair-growing skin with laser energy than that afforded by conventional hand-held laser devices where the laser energy is conveyed via a system of fiber optics into and through tubes which must also act as teeth for parting hair.

Description

technical field [0001] The present invention relates to a method and device for treating hairy skin. More particularly, it relates to a method of treating the scalp or skin of a person to improve the health of the skin to promote healthier hair growth and restore hair color. Background technique [0002] Over the past 25 years, scientists have discovered that lasers can be used to stimulate hair growth. Among several contributing factors, one is that laser treatment helps to increase blood circulation in the treated skin. This allows the skin to receive a richer supply of nutrients, which in turn allows structures in the skin (such as hair follicles, etc.) to benefit from this increased nutrient flow. [0003] Devices similar in construction to floor-mounted or chair-mounted helmets have been developed. These devices include multiple laser components and are designed to irradiate an individual's entire scalp and hair with laser energy. This approach has been found to hav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/067A45D24/10A61B18/20A61N5/06
CPCA61N2005/067A61N5/0616A61N2005/0652A61N2005/0644A61N5/0617A61N5/067
Inventor 亨利·博尔
Owner LEXINGTON INT LLC