Method and device for collagen growth stimulation

a collagen and growth stimulation technology, applied in the field of electromagnetic energy skin treatment, can solve the problems of skin damage that can stimulate the growth of new collagen, excessive collagen growth, long healing period, etc., and achieve the effect of controlling and effectiv

Inactive Publication Date: 2011-11-03
SYNERON MEDICAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]Disclosed is a system and method for collagen growth stimulation. The method and the system use a combination of two different methods of stimulating collagen growth to provide a collagen remodeling process that is controlled and effective.

Problems solved by technology

It is known that skin damage can stimulate the growth of new collagen.
Uncontrolled skin damage may cause scarring, which is excessive collagen growth.
The main disadvantages of skin resurfacing are the long healing period that can last for more than a month, and a high risk of dischromia.
These disadvantages have reduced the popularity of ablative skin re-surfacing.
Non-ablative treatment is much safer and has no down time but the results of the treatment are less satisfactory.
This treatment provides skin healing within a few days, but the results are very superficial and less satisfactory than with a CO2 laser, even after multiple sessions.

Method used

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  • Method and device for collagen growth stimulation
  • Method and device for collagen growth stimulation
  • Method and device for collagen growth stimulation

Examples

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Embodiment Construction

[0025]Reference is made to FIG. 1, which is a schematic illustration of an exemplary embodiment of a system for skin treatment in accordance with the present method. The system 100 includes an applicator 104 and a control unit 108 both of which will be described in detail below. A cable 112 connects the applicator 104 to the control unit 108. Applicator 104 is adapted to be applied to the skin 116 of an individual and moved over the skin 116 surface 120.

[0026]Control unit 108 includes an RF energy generator 124 that is connected to RF electrodes 204 (FIG. 2) in the applicator 104 via wires in cable 112. Control unit 108 has an input device such as a keypad 128 that allows an operator to input selected values of parameters of the treatment, such as the frequency, pulse duration and intensity of the RF energy. Control unit 108 optionally contains a processor 132 for monitoring and controlling various functions of the system. For example, processor 132 may monitor the electrical impeda...

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PUM

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Abstract

Provided is an applicator for skin treatment having one or more RF electrodes. An article is located between the electrodes, such as a roller or flexible belt containing one or more protruding pins electrically isolated from the RF electrodes. Also provided is a system for skin treatment including the applicator and a control unit. Further provided is a method of treating skin disorders in which a section of the skin is heated while, essentially simultaneously, one or more holes are placed in the heated section of the skin. The present method may be used, for example, in collagen remodeling.

Description

FIELD OF THE INVENTION[0001]This invention relates to electromagnetic energy skin treatment and, in particular, skin treatment for dermatological and cosmetic purposes.BACKGROUND OF THE INVENTION[0002]It is known that skin damage can stimulate the growth of new collagen. Uncontrolled skin damage may cause scarring, which is excessive collagen growth. However, controlled damage of the skin which is intentionally introduced can stimulate controlled re-growth of collagen in such a way as to improve the appearance of the skin. A well known method of controlled skin damage is ablating the epidermis using laser radiation with wavelengths having strong water absorption. Typical lasers used for epidermal ablation are CO2 and Er:YAG lasers. U.S. Pat. No. 6,309,387 to Eggers et al. discloses ablation of the epidermis using RF current. This treatment significantly reduces wrinkles and improves skin appearance. The main disadvantages of skin resurfacing are the long healing period that can last...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61N5/06A61N5/00A61F7/00
CPCA61B18/14A61B18/203A61B2017/00747A61B2018/143A61B2018/0047A61B2018/00476A61B2018/00452
Inventor KREINDEL, MICHAELFLYASH, LION
Owner SYNERON MEDICAL LTD
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