GB2336545A - Skin treatment - Google Patents

Skin treatment Download PDF

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Publication number
GB2336545A
GB2336545A GB9909099A GB9909099A GB2336545A GB 2336545 A GB2336545 A GB 2336545A GB 9909099 A GB9909099 A GB 9909099A GB 9909099 A GB9909099 A GB 9909099A GB 2336545 A GB2336545 A GB 2336545A
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GB
United Kingdom
Prior art keywords
light
skin
area
treated
wavelength
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB9909099A
Other versions
GB9909099D0 (en
Inventor
Marianne Broad
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OE LYS Ltd
Original Assignee
OE LYS Ltd
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 OE LYS Ltd filed Critical OE LYS Ltd
Publication of GB9909099D0 publication Critical patent/GB9909099D0/en
Publication of GB2336545A publication Critical patent/GB2336545A/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/203—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser applying laser energy to the outside of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0618—Psychological treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

A method of treating skin lines comprises the steps of exposing an area of skin to be treated to a first light having a wavelength in the range of 635 to 780 nanometres and exposing the area of skin to be treated to a second light having a wavelength in the range of 500 to 635 nanometres; and a method of treating cellulite comprises the steps of exposing an area of skin to be treated to a first light having a wavelength in the range of 635 to 780 nanometres and exposing the area of skin to be treated to a second light having a wavelength in the range of 400 to 420 nanometres.

Description

2336545 IMPROVEMENTS IN OR RELATING TO COSMETIC TREATMENTS The present
invention relates to improvements in or relating to cosmetic treatments. In particular, the present invention relates to improvements in or relating to cosmetic treatments utilising light therapy.
Light therapy has many applications in the treatment of the human or animal body. The present invention is concerned with the use of light therapy f or cosmetic treatment which does not require the specialist skills of a surgeon or doctor.
The present invention provides cosmetic treatments for the treatment of skin lines and cellulite all conditions which are believed to be cosmetically undesirable. In the past, and with a view to treating such treatments, people have resorted to surgery, however, the present invention provides a treatment which does not require invasive treatment of the body by surgery.
Skin lines commonly known as wrinkles, appear on the surf ace of the human body as a person ages. Many people consider such lines to be undesirable and wish to either remove, or reduce, those lines, or to slow down the development of such lines.
one aspect of the present invention provides a method of treating skin lines comprising the steps of:
exposing an area of skin to be treated to a f irst light having a wavelength in the range of 635 to 780 nanometres; and exposing the area of skin to a second light having a wavelength in the range of 500 to 635 nanometres.
In a preferred embodiment, the first light is red light. Preferably, the red light peaks at a wavelength of 660 nanometres.
Further preferably, the second light is yellow light. Preferably, the yellow light peaks at a wavelength of 585 nanometres.
Further preferably, a method of treating skin lines in accordance with the present invention further comprises the step of exposing the area of skin to be treated with a third light having a wavelength in the range of 780 to 900 nanometres. Preferably, the third light is infra-red light. our research has established that by utilising infra-red light the production of adenosine triphosphate (ATP) is stimulated, which the skilled person will realise is beneficial to the skin. Preferably, the infra-red light peaks at a wavelength of 820 nanometres.
Further preferably, the first light and/or second light andlor third light is modulated or pulsed light, preferably having a frequency of 18 Hz. our research has established that by utilising modulated or pulsed light, as opposed to continuous light, produces the desired result in a shorter period of time.
Preferably, the first light is applied to the area of skin to be treated for a period of time in the range of 5 to 60 minutes, preferably 15 minutes.
Further preferably, the second light is applied to the area of skin to be treated for a period of time in the range of 3 to 60 minutes, preferably 6 minutes.
Further preferably, the third light is applied to the area of skin to be treated for a period of time in the range of 3 to 60 minutes, preferably 5 to 7 minutes.
Further preferably, the light source producing the first light and/or second light and/or third light is placed directly on to the area of skin to be treated, or within 5 centimetres of same. Preferably said light source is moved in brush strokes over the area of the skin to be treated.
Further preferably, the first light and second light and third light are applied to the area of skin to be treated sequentially.
In a further aspect of the present invention there is provided a method of treating cellulite comprising the steps of:
exposing an area of skin to be treated to a f irst light having a wavelength in the range of 635 to 780 nanometres; and exposing the area of skin to be treated to a second light having a wavelength in the range of 400 to 420 nanometres.
In a preferred embodiment the first light is red light. Further preferably, red light peaks at a wavelength of 660 nanometres.
Further preferably, the second light is violet light. Further, preferably the violet light peaks at a wavelength of 405 nanometres.
Further preferably, a method of treating cellulite in accordance with the present invention further comprises the step of exposing the area of skin to be treated to a third light having a wavelength in the range of 500 to 635 nanometres. Preferably, the third light is yellow light. Further preferably, the yellow light peaks at a wavelength of 585 nanometres.
4 - Further preferably, the first light is applied to the area of skin to be treated f or 5 to 60 minutes.1 preferably for 10 minutes.
Further preferably, the second light is applied to the area of skin to be treated for 15 to 60 minutes, preferably for 15 minutes.
Further preferably, the third light is applied to the area of skin to be treated for 3 to 60 minutes, preferably for 6 minutes.
Further preferably, the first light and/or second light and/or third light is modulated or pulsed, preferably at a frequency of 18 Hz. Our research has established that the utilisation of modulated or pulsed light, as opposed to continuous light, produces the desired result in a shorter period of time.
Further preferably, the light source for producing the first light and/or second light and/or third light is placed directly on to the area of skin to be treated or within 5 centimetres of same. Preferably, said light source is moved in brush strokes over the area of skin to be treated.
Further preferably, the first light and second light and third light are applied to the area of skin to be treated sequentially.
one method of each of the above methods of cosmetic treatment will now be described below.
A) Treatment of skin lines The red, yellow and infra-red light is directed onto the area of the skin to be treated through a flexible or selfsupporting fibre optic light guides of fibre bundle diameter in the range of 0.1 mm to 10 mm from a halogen light source from which the thermal component of the bulb output has been filtered out.
A light source suitable for this treatment is an 6-Lys unit which comprises a halogen lamp rated at 70 to 150 watts and 15 volts and which provides a constant luminous output of between 0 to 60 milliwatts. The unit contains a filter holder into which may be placed selective light wavelength filters. Filtered light from the halogen lamp, having passed through a selected filter, is directed onto the skin through fibre optic light guides.
In order to treat skin lines the 6-Lys unit is used to direct light at the skin in a specific sequence of wavelengths and with a specific timings as described below:
2.
5.
the red light filter is placed into the filter holder of the 6-Lys unit and then; the said unit is switched on so that a red light of wavelength peaking at 660 nanometres is produced; the fibre optic light guides are then placed directly onto the area of skin to be treated and moved in brush strokes over the said area for a period of 15 minutes; the red light filter is then removed from the 6-Lys unit and replaced with a yellow light filter so that a yellow light of wavelength peaking at 585 nanometres is produced; the fibre optic light guides are then placed directly onto the area of the skin to be treated and moved in brush strokes over the said area for a period of 6 minutes.
It was observed that the above method causes a reduction in the number of skin lines and/or the depth of the skin lines.
In a preferred embodiment of the present invention the treatment of skin lines is supplemented by further subjecting the area of skin to be treated with infra red light having a wavelength peaking at 820 nanometres for a period of 6 minutes. Such light being applied utilising the d-Lys unit with an appropriate infra-red light filter located in the filter holder. Once again, the fibre optic light guides are placed directly on to the area of skin to be treated and moved in brush strokes over the said area to be treated.
disorder (SAD), B) Treatment of cellulite our research has established that the methodof treating skin lines as described above can also be used in various medical applications which includes wound healing, in particular, the stimulation of an immune response to fight infection etc., pain relief, seasonal affective depression, problems with the synchronisation of the circadian rhythms, for example, jet lag, stimulation of adenosine triphosphate (ATP), Ischaemic tissues (tissues with insufficient blood supply) Arthritis, sport injuries, bruising, torn muscles, tendinitis and strains of the ligaments, as well as skin diseases for example acne, eczema and postherpetic neuralgia and neurodermatitis.
The apparatus used to provide the desired light source is an O-Lys unit that comprises a halogen lamp rated at 70 to 150 watts and 15 volts and which provides a constant luminous output of between 0 to 60 milliwatts. The units contains a filter holder into which may be placed selective light wavelength filters. Filtered light from the halogen lamp having passed through a selected filter is directed onto the skin through two self supporting semi rigid fibre optic light guides.
In order to treat cellulite, the 6-Lys unit is used to direct light at the skin a specific sequence of wavelength for a specific time as described below:
5.
the red light filter is placed into the filter holder of the 6-Lys unit; the unit is then switched on such that a red light of wavelength peaking at 660 nanometre and is produced; the fibre optic light guides are then placed directly onto the area of skin to be treated and moved in brushstrokes over the said area for a period of 20 to 60 minutes; the red light filter is then removed from the 6-Lys unit and replaced with a violet light filter such that a violet light of wavelength peaking in the range of 405 nanometres is produced; the fibre optic light guides are then placed directly onto the area of the skin to be treated and moved in brush strokes over the area to be treated for a period of 20 minutes.
It was observed that the above method caused a reduction of cellulite.
In a preferred embodiment of the present invention, the treatment of cellulite is supplemented by further subjecting the area of skin to be treated with yellow light having a wavelength peaking at 585 nanometres for a period of 6 minutes utilising the 6-Lys unit with the appropriate yellow light filter located in the filter holder. Once again, the fibre optic light guides are then placed directly on to the area of the skin to be treated and moved in brush strokes over the area to be treated.
Additionally, it has been observed that the above method can also be utilised to treat oedema, as well as increase the stimulation of blood circulation. Therefore, it is to be understood that the above method can be utilised to treat any disorder resulting from poor lymph or blood circulation.
In all the above examples of cosmetic treatment, the light can be directed onto the area of skin to be treated through fibre optic light guides having a fibre bundle diameter in the range of O.imm to lomm. It is also to be understood that the light source utilised in any one of the identified methods can be light emitting diodes, preferably super luminous light emitting diodes.
it is also to be understood that when exposing the area of skin to be treated to a light source in accordance with any of the methods of treatment of the present application, it is preferable that the dangerous components of ultraviolet light are screened out from said light source.

Claims (38)

  1. A method of treating skin lines comprising the steps of:
    exposing an area of skin to be treated to a f irst light having a wavelength in the range of 635 to 780 nanometres; and exposing the area of skin to be treated to a second light having a wavelength in the range of 500 to 635 nanometres.
  2. 2. A method as claimed in claim 1, wherein the f irst light is red light.
  3. 3. A method as claimed in claim 2, wherein the red light peaks at a wavelength of 660 nanometres.
  4. 4. A method as claimed in any one of the preceding claims, wherein the second light is yellow light.
  5. 5. A method as claimed in claim 4, wherein the yellow light peaks at a wavelength of 585 nanometres.
  6. 6. A method as claimed in any one of the preceding claims, further comprising the step of exposing the area of skin to be treated with a third light having a wavelength in the range of 780 to 900 nanometres.
  7. 7. A method as claimed in claim 6, wherein the third light is infra-red light.
  8. 8. A method as claimed in claim 7, wherein the infrared light peaks at a wavelength of 820 nanometres.
  9. 9. A method as claimed in any one of the preceding claims, wherein the first light and/or second light and/or third light is modulated light.
  10. 10. A method as claimed in claim 9, wherein the modulated light has a frequency of 18 Hz.
  11. 11. A method as claimed in any one of the preceding claims, wherein the f irst light is applied to the area of skin to be treated for a Period of time in the range of 5 to 60 minutes.
  12. 12. A method as claimed in claim 11, wherein the first light is applied to the area of skin to be treated for 15 minutes.
  13. 13. A method as claimed in any one of the preceding claims, wherein the second light is applied to the area of skin to be treated for a period of time in the range of 3 to 60 minutes.
  14. 14. A method as claimed in claim 13, wherein the second light is applied to the area of skin to be treated for 6 minutes.
  15. 15. A method as claimed in any one of claims 6 to 14, wherein the third light is applied to the area of skin to be treated for a period of time in the range of 3 to 60 minutes.
  16. 16. A method as claimed in claim 15, wherein the third light is applied to the area of skin to be treated for 5 to 7 minutes.
  17. 17. A method as claimed in any one of the preceding claims wherein a light source for producing the first light and/or second light and/or third light is placed directly on to the area of skin to be treated or within 5 centimetres of same.
    - 11
  18. 18. A method as claimed in any one of claims 6 to 17, wherein the first light and second light and third light are applied to the area of skin to be treated sequentially.
  19. 19. A method of treating cellulite comprising the steps of:
    exposing an area of skin to be treated to a f irst light having a wavelength in the range of 635 to 780 nanometres; and exposing the area of skin to be treated to a second light having a wavelength in the range of 400 to 420 nanometres.
  20. 20. A method as claimed in claim 19, wherein the second light is red light.
  21. 21. A method as claimed in claim 20, wherein the red light peaks at a wavelength of 660 nanometres.
  22. 22. A method as claimed in any one of claims 19 or 21, wherein the second light is voilet light.
  23. 23. A method as claimed in claim 22, wherein the violet light peaks at a wavelength of 405 nanometres.
  24. 24. A method as claimed in any one of claims 19 to 23, further comprising the step of exposing the area of skin to be treated to a third light having a wavelength in the range of 500 to 635 nanometres.
  25. 25. A method as claimed in claim 24, wherein the third light is yellow light.
  26. 26. A method as claimed in claim 25, wherein the yellow light peaks at a wavelength of 585 nanometres.
  27. 27. A method as claimed in any one of claims 19 to 26, wherein the f irst light is applied to the area of skin to be treated for 5 to 60 minutes.
  28. 28. A method as claimed in claim 27, wherein the first light is applied to the area of skin to be treated for 10 minutes.
  29. 29. A method as claimed in any one of claims 19 to 28, wherein the second light is applied to the area of skin to be treated for 15 to 60 minutes.
  30. 30. A method as claimed in claim 29, wherein the second light is applied to the area of skin to be treated for 15 minutes.
  31. 31. A method as claimed in any one of claims 24 to 30, wherein the third light is applied to the area of skin to be treated for 3 to 60 minutes.
  32. 32. A method as claimed in claim 31, wherein the third light is applied to the area of skin to be treated for a period of 6 minutes.
  33. 33. A method as claimed in any one of claims 19 to 32, wherein the first light and/or second light and/or third light is modulated.
  34. 34. A method as claimed in claim 33, wherein the modulated light has a frequency of 18 Hz.
  35. 35. A method as claimed in any one of claims 19 to 34, wherein a light source for producing the first light and/or second light and/or third light is placed directly on to the area of skin to be treated or within 5 centimetres of same.
  36. 36. A method as claimed in any one of claims 19 to 35, wherein the f irst light and second light and third light are applied to the area of skin to be treated sequentially.
  37. 37. A method of treating skin lines as claimed in any one of claims 1 to 18 substantially as hereinbefore described.
  38. 38. A method of treating cellulite as claimed in any one of claims 19 to 36 substantially as hereinbefore described.
GB9909099A 1998-04-21 1999-04-21 Skin treatment Withdrawn GB2336545A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9808420.5A GB9808420D0 (en) 1998-04-21 1998-04-21 Improvements in or relating to cosmetic treatments

Publications (2)

Publication Number Publication Date
GB9909099D0 GB9909099D0 (en) 1999-06-16
GB2336545A true GB2336545A (en) 1999-10-27

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GBGB9808420.5A Ceased GB9808420D0 (en) 1998-04-21 1998-04-21 Improvements in or relating to cosmetic treatments
GB9909099A Withdrawn GB2336545A (en) 1998-04-21 1999-04-21 Skin treatment

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Application Number Title Priority Date Filing Date
GBGB9808420.5A Ceased GB9808420D0 (en) 1998-04-21 1998-04-21 Improvements in or relating to cosmetic treatments

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368020A (en) * 2000-10-18 2002-04-24 Icn Photonics Ltd Treatment of acne vulgaris skin condition by irradiation with light of specific wavelengths to target specific chromophores & stimulate collagen production
WO2005079920A1 (en) * 2004-02-20 2005-09-01 Arcusa Villacampa Francisco Ja Equipment and method for reducing and eliminating wrinkles in the skin
WO2007038567A1 (en) * 2005-09-28 2007-04-05 Candela Corporation Treating cellulite
US7891362B2 (en) 2005-12-23 2011-02-22 Candela Corporation Methods for treating pigmentary and vascular abnormalities in a dermal region
WO2012075516A2 (en) * 2010-12-10 2012-06-14 Img Medizintechnik Gmbh Method for cosmetic treatment
US8277495B2 (en) 2005-01-13 2012-10-02 Candela Corporation Method and apparatus for treating a diseased nail
US8814922B2 (en) 2009-07-22 2014-08-26 New Star Lasers, Inc. Method for treatment of fingernail and toenail microbial infections using infrared laser heating and low pressure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026327A1 (en) * 1990-08-20 1992-02-27 Golf Gmbh & Co Kg Tanning and therapy appts. - has alternating UV and colour light sources mounted on radiation element
JPH0822709A (en) * 1994-07-05 1996-01-23 Matsushita Electric Ind Co Ltd Skin color lighting systme
WO1996033773A2 (en) * 1995-04-26 1996-10-31 Olavesen Limited Improvements in or relating to cosmetic treatment of skin lines
WO1997040888A1 (en) * 1996-04-25 1997-11-06 Glaxo Group Limited Therapy apparatus and method
FR2752739A1 (en) * 1996-09-02 1998-03-06 Home Alexandre Chromotherapy device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026327A1 (en) * 1990-08-20 1992-02-27 Golf Gmbh & Co Kg Tanning and therapy appts. - has alternating UV and colour light sources mounted on radiation element
JPH0822709A (en) * 1994-07-05 1996-01-23 Matsushita Electric Ind Co Ltd Skin color lighting systme
WO1996033773A2 (en) * 1995-04-26 1996-10-31 Olavesen Limited Improvements in or relating to cosmetic treatment of skin lines
WO1997040888A1 (en) * 1996-04-25 1997-11-06 Glaxo Group Limited Therapy apparatus and method
FR2752739A1 (en) * 1996-09-02 1998-03-06 Home Alexandre Chromotherapy device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Patent Abstracts of Japan JP080022709 *
WPI Abstract Acc. No. 92-072981 and DE004026327A *
WPI Abstract Acc. No. 98-171406 and FR002752739A1 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368020A (en) * 2000-10-18 2002-04-24 Icn Photonics Ltd Treatment of acne vulgaris skin condition by irradiation with light of specific wavelengths to target specific chromophores & stimulate collagen production
WO2005079920A1 (en) * 2004-02-20 2005-09-01 Arcusa Villacampa Francisco Ja Equipment and method for reducing and eliminating wrinkles in the skin
US8277495B2 (en) 2005-01-13 2012-10-02 Candela Corporation Method and apparatus for treating a diseased nail
WO2007038567A1 (en) * 2005-09-28 2007-04-05 Candela Corporation Treating cellulite
US9028469B2 (en) 2005-09-28 2015-05-12 Candela Corporation Method of treating cellulite
US7891362B2 (en) 2005-12-23 2011-02-22 Candela Corporation Methods for treating pigmentary and vascular abnormalities in a dermal region
US8814922B2 (en) 2009-07-22 2014-08-26 New Star Lasers, Inc. Method for treatment of fingernail and toenail microbial infections using infrared laser heating and low pressure
WO2012075516A2 (en) * 2010-12-10 2012-06-14 Img Medizintechnik Gmbh Method for cosmetic treatment
WO2012075516A3 (en) * 2010-12-10 2012-08-30 Img Medizintechnik Gmbh Method for cosmetic treatment

Also Published As

Publication number Publication date
GB9909099D0 (en) 1999-06-16
GB9808420D0 (en) 1998-06-17

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