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WO2009046819A2 - Procédé de réduction de symptômes cutanés de vieillissement - Google Patents

Procédé de réduction de symptômes cutanés de vieillissement Download PDF

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Publication number
WO2009046819A2
WO2009046819A2 PCT/EP2008/007782 EP2008007782W WO2009046819A2 WO 2009046819 A2 WO2009046819 A2 WO 2009046819A2 EP 2008007782 W EP2008007782 W EP 2008007782W WO 2009046819 A2 WO2009046819 A2 WO 2009046819A2
Authority
WO
WIPO (PCT)
Prior art keywords
applicator
skin
coupling medium
shock waves
vitamin
Prior art date
Application number
PCT/EP2008/007782
Other languages
German (de)
English (en)
Other versions
WO2009046819A3 (fr
Inventor
Sören JASPERS
Urte Koop
Thomas Blatt
Jens Schulz
Christopher Mummert
Volker Schreiner
Original Assignee
Beiersdorf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beiersdorf Ag filed Critical Beiersdorf Ag
Publication of WO2009046819A2 publication Critical patent/WO2009046819A2/fr
Publication of WO2009046819A3 publication Critical patent/WO2009046819A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/008—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms using shock waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4953—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom containing pyrimidine ring derivatives, e.g. minoxidil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/676—Ascorbic acid, i.e. vitamin C
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/06—Preparations for care of the skin for countering cellulitis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/08—Anti-ageing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics

Definitions

  • the invention relates to a method for the selective reduction of aging skin phenomena (aging skin phenomena), a suitable apparatus and preparations for this method and the use of those for the selective improvement of aging skin phenomena, in particular cellulite and skin flaccidity.
  • Shock waves have different characteristics than ultrasound.
  • ultrasound there is a high-frequency tissue turnover in the range of a few megahertz, which leads to warming, tissue rupture and cavitation at high amplitudes.
  • the effect of shock waves is due to a forward force action (in the direction of propagation of the shock waves) with momentum transfer to the interface.
  • Focused and Unfocused Pressure and Shockwaves Differences and Similarities by J. Fehre, W. Krauss, A. Lutz, R. Reidmajer, A. T ⁇ th-Kischkat, F. Ueberle, O. Wess - German-Speaking International Society for Extracorporeal Shockwave Therapy eV (DIGEST)
  • the transition from airborne sound to solids or liquids only takes place when the sound waves are emitted in the immediate vicinity or when a coupling medium has adapted acoustic properties and a certain thickness in between. Since these force effects occur essentially at interfaces with a jump of the acoustic resistance, but hardly in homogeneous medium (tissue, water), the shock wave is the ideal means to produce effects in the depth of the tissue, without affecting the upstream tissue , But also less pronounced interfaces within soft tissue structures experience a low force effect by shock waves. Discussed are the mechanical destruction of cells, membranes and z. B. bone trabeculae, but also the cell stimulation by reversible deformation of the cell membrane.
  • Shock waves can also be used as an effective massage stimulus, given a suitable choice of sound field and intensity.
  • a shockwave therapy usually an increased blood circulation and an intensified metabolism are observed, which can be held responsible for the onset of healing.
  • shock wave therapy to human or animal life forms are designed so that the shock waves are focused specifically on areas within the body. Thereby it is possible e.g. To smash kidney stones. An energy input in the area of the upper skin layers is strictly avoided in order to obtain a high energy efficiency at the focal point.
  • Every person shows a personal skin picture.
  • the surface texture of the skin is unique, thereby it is possible to identify people based on their fingerprints.
  • the cellulite is a hormone-related dimming of the skin, which can occur mainly in the thighs, upper arms, hips and buttocks. It occurs predominantly in women, as men have a different connective tissue structure. Cellulite can occur at a very young age and is not associated with weight alone but also affects women with normal and low BMI. In the subcutis, there are more and more fat cells. Collagen fibers, which provide there tear resistance, store in the woman parallel next to each other, while they are net-like interwoven man. This allows growing fat cells to squeeze through between the collagen fibers and become visible on the surface. This creates the typical structure on the affected areas.
  • the object of the invention is therefore to provide a method and a device which can be used for the method in order to get over the aging skin phenomena by targeted energy input in the form of shock waves and to reduce these.
  • Aging skin phenomena also include wrinkling of the skin with increasing age and elasticity of the skin.
  • the method is also suitable for tightening the skin, for reducing cellulite and for reducing the depth of skin fold.
  • the consumer is given a permanent, visually more uniform appearance of his skin, without the scars remaining.
  • Under protection is therefore a method for reducing the reduction of aging skin phenomena, characterized in that in a first step, a coupling medium is applied to the skin or on the applicator, in a second step, the applicator is placed on the skin and in a third step the skin is stimulated by shock waves emitted by the applicator.
  • Applicators according to the invention have a shock wave generator, wherein the shock waves can escape from at least part of the outer surface of the applicator and this part of the outer surface (attachment surface) of the applicator is designed so that it can be safely passed over the skin.
  • Coupling media in the context of the invention are fluid preparations that support the initiation of emerging from the applicator shock waves in the skin.
  • shock waves lead to a penetration enhancement of the active ingredients, with some agents support wrinkle reduction, tightening of the skin and the reduction of cellulite.
  • Coupling media in the context of the invention are fluid preparations which improve or only enable energy transfer from the applicator to the skin surface.
  • the use of coupling media is already prior art, wherein known coupling media are usually aqueous gels without cosmetic claim.
  • hydrodispersions or gels enriched with cosmetic adjuvants also provides e.g. Benefits due to a cooling effect.
  • preparations enriched with caffeine, carnitine, creatine, vitamin C and its derivatives are suitable.
  • the coupling medium is an emulsion, in particular W / O or O / W emulsion.
  • Hydroemulsions are also among the beneficial coupling media.
  • the coupling media are cosmetic preparations which contain at least one mono- or dihydric alcohol, in particular glycols or glycerol
  • devices have a shock wave generator, the pressure pulse generation is carried out by converting electrical energy into acoustic energy.
  • the generation of the shock waves by piezoelectronic pressure pulse generation, electromagnetic pressure pulse generation, in particular with a cylindrical coil or flat coil. Reflectors or lenses can be used to focus the shockwaves.
  • the applicators according to the invention preferably have a circular or oval attachment surface, with which the device is placed on the skin area to be stimulated.
  • the attachment surface has a size of 5 to 1000 mm 2 and / or 2.5 to 40 mm in diameter, in particular 10 to 500 mm 2 surface and / or 3.5 to 26 mm in diameter.
  • the required treatment depth that is to say the effective range of the shock waves, can be set between 10 ⁇ m and 6000 ⁇ m as a function of the treatment objective.
  • shock waves For skin tightening it is necessary that the dermis and subcutis are stimulated by shock waves, as this is the reconstruction of connective tissue and connective tissue septa, analogous to a wound healing, initialized. It is particularly advantageous if the shock waves unfold their effect at a depth of approximately 50 to 5000 ⁇ m.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne : un procédé de réduction sélective de phénomènes cutanés dus au vieillissement (symptômes cutanés de vieillissement) ; un dispositif et des préparations convenant pour ce procédé ; et leur utilisation pour l'amélioration sélective de phénomènes cutanés dus au vieillissement, en particulier de la cellulite et du relâchement de la peau.
PCT/EP2008/007782 2007-10-01 2008-09-18 Procédé de réduction de symptômes cutanés de vieillissement WO2009046819A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007000799.1 2007-10-01
DE200710000799 DE102007000799A1 (de) 2007-10-01 2007-10-01 Verfahren zur Reduktion von Altershauterscheinungen

Publications (2)

Publication Number Publication Date
WO2009046819A2 true WO2009046819A2 (fr) 2009-04-16
WO2009046819A3 WO2009046819A3 (fr) 2009-08-06

Family

ID=40383960

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007782 WO2009046819A2 (fr) 2007-10-01 2008-09-18 Procédé de réduction de symptômes cutanés de vieillissement

Country Status (2)

Country Link
DE (1) DE102007000799A1 (fr)
WO (1) WO2009046819A2 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619007B1 (fr) * 1987-08-07 1990-09-28 Dermatologiques Et Preparations cosmetiques a action lipolytique
US5523090A (en) * 1995-02-24 1996-06-04 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Skin treatment composition
DE19721218B4 (de) * 1997-05-21 2006-12-14 Dornier Medizintechnik Gmbh Verwendung einer Impulsschallquelle
DE19928491A1 (de) * 1999-06-22 2001-01-04 Wolf Gmbh Richard Vorrichtung, insbesondere Therapievorrichtung, zum Beschallen von Objekten mit fokussiertem Schall
DE10062747C2 (de) * 2000-12-15 2003-04-10 Dornier Medtech Holding Int Gmbh Koppelmittel zum schmerzreduzierten Einleiten von Schallwellen in den menschlichen Körper
DE10136076A1 (de) * 2001-07-25 2003-02-13 Beiersdorf Ag Verwendung von Kreatinin und/oder Kreatininderivaten in kosmetischen oder dermatologischen Zubereitungen
DE10237939A1 (de) * 2002-08-14 2004-04-01 Rudolf Weyergans Verfahren und Vorrichtung zur Verbesserung der körperlichen Erscheinung
US20040067890A1 (en) * 2002-10-04 2004-04-08 Gupta Shyam K. Ascorbic acid salts of organic bases with enhanced bioavailability for synergictic anti-aging and skin protective cosmetic compositions
US7470240B2 (en) * 2004-10-22 2008-12-30 General Patent, Llc Pressure pulse/shock wave therapy methods and an apparatus for conducting the therapeutic methods
US20060134147A1 (en) * 2004-12-21 2006-06-22 Avon Products, Inc. Cosmetic compositions having carnitine creatinate and methods for using
US20080031833A1 (en) * 2006-03-13 2008-02-07 Oblong John E Combined energy and topical composition application for regulating the condition of mammalian skin
DE202007007920U1 (de) * 2007-05-31 2008-10-09 Storz Medical Ag Medizinisches Gerät zur Behandlung des menschlichen oder tierischen Körpers

Also Published As

Publication number Publication date
DE102007000799A1 (de) 2009-04-02
WO2009046819A3 (fr) 2009-08-06

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