Dr. Patrick Treacy lectures on behalf of Lumenis on IPL . Intense pulsed light, commonly abbreviated as IPL, is a technology used by beauty studios and medical practitioners to perform various skin treatments including hair removal and photorejuvenation. The technology utilises a broad spectrum lightsource, with a general spectral range of 515 to 1200 nm. Various cutoff filters are commonly used to filter out lower frequencies and narrow this spectrum to target specific structures and chromophores. Because of the broad spectrum of the IPL light source they are unique, as opposed to lasers, in the ability to filter the light spectrum to target various chromophores in the skin

1. Intense Pulsed
Light (IPL™)
‘Benefits & Drawbacks’
Dr. Patrick Treacy
MD Ailesbury Clinics Ltd.
Professional Beauty Dublin Oct 2012

4. MEDICAL DISCLOSURE:
 Dr. Patrick J. Treacy is a Cosmetic Doctor presently on the Specialist Register in
the UK & Ireland. Specialist Dermatologist.
 Previously worked in United States., United Kingdom, Australia, New Zealand,
South Africa and Gibraltar.
 No financial interest or stock in Lumenis nor do I receive any additional
remuneration for giving this IPL lecture.

5. Agenda
 IPL Skin Treatments Using Photorejuvenation

 The Science Behind IPL
 What IPL Can Do
 Skin Treatments Using Photorejuvenation
 Type I Type II Type III (pending FDA clearance)
 Technologies Available on IPL Platforms
 Unwanted Veins Tattoo Removal
 Treatment of Wrinkles and Skin Laxity
 Treatment Considerations
 Complications of IPL
 What’s New in IPL technology

6. Before and After
Female with facial veins
Before and after 3 IPL treatments
Courtesy of Jerry Darms, MD, Lake Oswego, Oregon
Before After

7. Before and After
Female with facial veins
Before and after 3 IPL treatments
Courtesy of Jerry Darms, MD, Lake Oswego, Oregon
Before After
Telangiectasia

8. Before and After
Female with ruddy complexion
Before and after 3 IPL treatments
Courtesy of Robert Weiss, MD, Hunt Valley, Maryland
Before After

9. Before and After
Female with ruddy complexion
Before and after 3 IPL treatments
Courtesy of Robert Weiss, MD, Hunt Valley, Maryland
Before After
Rosacea

10. Before and After
Female with sun damage
Before and after 3 IPL treatments
Courtesy of Nathan Trookman, MD, Colorado Springs, Colorado
Before AfterLentiges

11. Before and After
Female with sun damage
Before and after 3 IPL treatments
Courtesy of Nathan Trookman, MD, Colorado Springs, Colorado
Before AfterSun Damage

12. Before and After
Female with sun damage
Before and after 3 IPL treatments
Courtesy of Nathan Trookman, MD, Colorado Springs, Colorado
Before After
Sun Damage

13. Before and After
Female with poikiloderma
Before and after 3 IPL treatments
Courtesy of Mary Grey, MD, Auckland, New Zealand
Before After

14. Before and After
Female with poikiloderma
Before and after 3 IPL treatments
Courtesy of Mary Grey, MD, Auckland, New Zealand
Before After
Poikiloderma

15. Before and After
Female with age spots (sun-induced freckles)
Before and after 1 IPL treatment
Courtesy of Franklin Johnson, MD, Mineola, New York
Before After
Age Spots

16. Before and After
Male with vascular changes
Before and after 3 IPL treatments
Courtesy of Gayle Rothenberg, MD, Houston, Texas
Before After
Vascular Changes

17. Before and After
AfterBefore
Histology

18. The Science Behind IPL

19. What is IPL?
 IPL = Intense Pulsed Light
 Visible and near infra-red light, 500-1200 nm
 Efficacious
 Flexible
 Safe
Elora, IPL Quantum and Lumenis One

20. How IPL Works:
Selective Photothermolysis
 Selective
 Specially selected wavelengths of light penetrate the skin,
reaching the target (hemoglobin, melanin) with minimal
epidermal/dermal absorption
 Photothermo-
 The light is converted to heat in the target
 -Lysis
 Heat coagulates the proteins in the target and is
conducted to the cells around, causing mechanical
damage
 Clearance by immune system cells

21. How IPL Works:
Selective Photothermolysis
1. Specially selected wavelengths of light penetrate the skin
2. Target (haemoglobin, melanin) absorbs the light with minimal
epidermal/dermal absorption
3. Light is converted to heat, destroying the vessel or lesion
4. Damaged tissue is removed by the body

22. Quick Rule 1: Different objects preferentially absorb
different wavelengths of light. (selective absorption)

23. Quick Rule 2 The right wavelength can selectively destroy
the object without affecting the surrounding tissue.
(selective photothermolysis)

27. Spectral
Selectivity

28. Laser Types
x-rays
cosmic rays
Microwaves
TV and
radio
waves
Excimer
KTP Nd:YAG
Er:YAG
190-390
488-514
532
577-630
755
694
1064
2940
10600
UV
VISIBLE
INFRARED
400 nm 700 nm
Holmium
2100

29. Selective Photothermolysis

30. Properties of Laser Light
 Collimated: Minimal divergence of light bundle
 Monochromatic: Only one wavelength
 Coherent: Defined phase relation
White light
(Divergent)
White light
(Complete visible spectrum)
Laser Light Laser Light Laser Light
White light
(Incoherent)

31. IPL vs. Laser
 Single wavelength targets
single peak of melanin and
hemoglobin’s absorption
spectra to destroy target
 Wavelength cannot be
adjusted for individualized
treatment
 Multiple wavelengths target
multiple peaks of melanin
and hemoglobin’s
absorption spectra to
destroy target
 Wavelengths can be
optimized to individuals’
skin types and
conditions, using filters
 Minimal ocular hazard
 No down-time, non-
ablative procedure with
minimal side-effects
Laser IPL

32.  During the pulses, light
energy is delivered
 During the delays, the
tissue cools
 More energy can be be safely delivered to
the target
IPL’s Efficacy:
Multiple Synchronized Pulsing
Pulse 1 Pulse 2 Pulse 3
Delay 1 Delay 2

33. Technologies Available on IPL
Platforms

34. Two heads are better than one Nd:YAG Module
2 Spot Sizes (2 x 4 mm and 6
mm) to ensure precision
treatment with computer-
enabled recognition
Continuous contact cooling
with SapphireCool
Light Guides to measurably
increase patient comfort
and enhance Light Guide
durability

35. What IPL Can Do
 IPL is the gold-standard for photorejuvenation
 Treats redness and rosacea symptoms
 Treats brown pigmentation and age spots
 Leaves the skin soft and smooth
 Treats the full face, neck, chest, and hands
 Requires no downtime

36. What IPL Can Do
Type I Skin Treatments Using Photorejuvenation:
 Erythema/Flushing
 Rosacea symptoms
 Telangiectasia
 Hyperpigmentation
 Melasma
 Photoaging

37.  Why treat pigmentary conditions?
 75% of the Irish population between the
ages of 35 and 65 have some type of
treatable pigmented lesion.
What IPL Can Do
Pigmentary Conditions

38.  Treatment options for pigmentary
conditions:
 IPL
 Lasers
 Liquid nitrogen
 Chemical peels
 (Micro-) Dermabrasion
 Surgery
 Topicals, including bleaching
 Prescription drugs
 No treatment
What IPL Can Do
Pigmentary Conditions

39. What IPL Can Do
Pigmentary Conditions

40. What IPL Can Do
Vascular Conditions
 Treatment options for vascular conditions:
 IPL
 Lasers
 Sclerotherapy
 Compression stockings
 Combination
 No treatment

41. What IPL Can Do
Vascular Conditions
 Why treat Vascular Conditions?
 1 million Irish people suffer from
benign vascular condition such as:
 Spider veins and other telangiectasia
 Haemangiomas
 Port wine stains and other vascular
malformations - 3 in 1000 births
 Rosacea - estimates of 150,000 Irish
people, many who go untreated

42. What IPL Can Do
Vascular Conditions

43. What IPL Can Do
Type II Skin Treatments Using Photorejuvenation
 Dermal and epidermal structural changes
 Elastotic changes
 Wrinkles

44. What IPL Can Do
Type II : Clinical Research

45. Before 6 Months After
5-ALA therapy followed by IPL treatment
What IPL Can Do
Type III : Photodynamic
Photos courtesy of Mitchel Goldman, MD
Pending FDA Clearance

46. Before 6 Months After
5-ALA therapy followed by IPL treatment
What IPL Can Do
Type III : Photodynamic
Photos courtesy of Mitchel Goldman, MD
Pending FDA Clearance

47.  Procedure
 Acetone scrub
 5-ALA therapy with
30 minute incubation
 Lumenis IPL at 30
J/cm2
Before After
What IPL Can Do
Type III : Photodynamic
Photos courtesy of Dore Gilbert, MD
Pending FDA Clearance

48. What IPL Can Do
Unwanted Hair

49. Before
Female with hair on the chin
Before and 6 months after 3 IPL treatments
Courtesy of Robert Weiss, MD, Hunt Valley, Maryland
After
What IPL Can Do
Unwanted Hair

50. Before
Female with spider veins
Before and 2 months after 4 IPL treatments
Courtesy of Marc Troxler, MD, Arlesheim, Switzerland
After
What IPL Can Do
Unwanted Veins

51.  Why treat leg veins and deep vascular lesions?
 Varicose veins are present in approximately 50% of women
and 20% of men before the age of 60.
 50% of people with varicose veins are bothered by
symptoms. Almost all are bothered by appearance.
What IPL Can Do
Unwanted Veins

52. Treatment Considerations
 Parameter
selection
 Easy presets
for novices
 Customizable
parameters
for advanced
users

53. Treatment Considerations
 Contraindications
 Malignancy
 Prolonged sun exposure or tanning within four
weeks pre- or post-treatment
 Photosensitizing drugs
 Relative contraindications
 Diabetes
 History of keloid scarring
 Pregnancy

54. IPL Photorejuvenation
Complications / Adverse Effects
• Dissatisfaction
• Ecchymosis (purpura)
• “Tiger Stripes”
• “Leopard Spots”
• Burns
• No scars to date
• Hyperpigmentation
• Hypopigmentation
• Epidermal Crusting
Adverse reactions can spoil everything -
for the patient, for the dr, for all the drs
Photos: R Weiss MD
pre
1 day post
3 weeks post

55. Problems

56. Problems

57. Problems

58. Problems

59. Causes for Burns
Fluence too high
Filter wavelength too short
Pulse duration too short
Pulse delay too short
Insufficient quantity of gel
NO TRAINING!

60. Photorejuvenation

61. Photorejuvenation

62. What’s new in IPL?

63. OPT – Optimal Pulse Technology
“Square Off” the pulse
Typical IPL pulses have
energy peaks, followed by
decline
Lumenis One and M22 have
the ability to control the
pulse shape, each of them
individually
OPT: squares off and
equalizes the pulses,
delivering consistent,
homogeneous energy over
the duration of the pulse
Even more important with a
train of pulses

64. OPT – Optimal Pulse Technology
Safety
Eliminating the energy peak
at the beginning of the
pulse
Efficacy Current Pulse Shape
Addition of energy to the
ineffective decline at the
end of the pulse
New Pulse Shape
Reproducibility
Homogeneous “squared off”
energy distribution

65. Accessories
M22 Cart

66. Just what you need, when you need it
The new Multi-Application platform
Grows with your business
Allows add-ons
Expands to treatment needs
Adapts to future applications as they emerge

67. Technology
&
Applications

68. A single head with many ideas
• One Treatment Head
• Change Filters instead of hand
piece
• Saves time, storage space and
purchase of multiple,
expensive treatment heads
• 6x Expert Filters:
(515, 560, 590, 615, 640, 695
nm)
• 2x SapphireCool Light Guides
(15 x 35mm; 8 x 15mm)

69. Cut off Filters
Treatment of following skin conditions with just one Head:

70. Cut off Filters

71. Pigmented Lesions

73. Clinical Indications
What can we treat?

74. Pigmented Lesions

75. Lentigines
 Solar
“Age," "sun" or "liver" spots
Commonly appear as medium to dark brown
Hands, face, forearms and chest
Senile
Most fair-skinned people in middle age
Flat, round or oval-shaped, and have a slightly
irregular border.

76. Solar Keratosis
 Warning sign you are prone
to sun damage and skin
cancer
 Red, flattish, scaling dry
skin that may sting if
scratched
 Appear on areas of skin
most often exposed to the
sun, like hands and face
 Most common in people
over forty years.
Keratosis

77. Café-au-lait
 Most often present at birth
 Determined by color of
coffee and milk
 50 % chance of
reoccurrence
 Treat with IPL or Q-
Switch

78. Haemosiderin
 Brownish pigment
containing iron
 May make the skin
appear brown or orange
after a bruise or other
injury heals.
 Post injury that causes
red blood cells to leak
i.e. sclerotherapy

79. Becker nevus
 Skin disorder predominantly
affecting males
 Nevus first appears as an
irregular pigmentation
 On the torso or upper arm, and
gradually enlarges irregularly,
becoming thickened and often hairy

80. Ota Nevus
 Blue to dark brown
pigmentation
 Dermal - Usually at birth
 The nevus of Ota is usually
located in the region of the eye
and maxillary division of the
trigeminal nerve
 Treat with IPL or Q-Switch

81. Ito Nevus
 The nevus of
Ito is usually
located on the
shoulder, side
of neck, and
supraclavicular
areas

82. Hyperpigmentation
 Excess skin pigmentation
 Can be the symptom of a severe
disease
 In certain conditions melanocytes
can become abnormal and cause
an excessive amount of darkening
in the color of the skin
 Treatment combination IPL and
Hydroquinone (bleaching cream)

83. VASCULAR
LESIONS

85. PWS – Port Wine Stain
 Child
• Present at birth
• Pink to dark or bluish red, abnormal blood
vessels
• Do not change color when gently pressed and
do not disappear over time
 Adult
• May become darker and may bleed

86. After 4 TreatmentsBefore
Female, Skin Type II, Port Wine Stain – ARM and SHOULDER
Universal IPL treatment head and Nd:YAG
IPL: Triple pulse, 3/20/3/20/3, 590 nm filter, 20-29 J/cm2
Nd:YAG: Single pulse, 14 ms, 110 J/cm2 Basmat Zamir, MD

87. Port Wine Stain
After 4 TreatmentsBefore
Female, Skin Type II, Port Wine Stain – ARM and SHOULDER
Universal IPL treatment head and Nd:YAG
IPL: Triple pulse, 3/20/3/20/3, 590 nm filter, 20-29 J/cm2
Nd:YAG: Single pulse, 14 ms, 110 J/cm2 Basmat Zamir, MD

88.  Facial
• Dilated superficial
blood vessels
• Red, pink or
purple, they will
absorb more of the
laser light than the
surrounding normal
skin
• IPL effective, may
reoccur

89. Telangiectasias
 Facial
• Dilated superficial
blood vessels
• Red, pink or
purple, they will
absorb more of the
laser light than the
surrounding normal
skin
• IPL effective, may
reoccur

90.  Truncal
• Thin skin secondary
to long-term steroid
use or aging, collagen
vascular disease, and
hormonal variation
(particularly estrogen)

91. Hemangioma
 Nodular
 Raised, flesh-colored nodule,
which often has a bluish hue or an
overlying telangiectatic patch
 Regular
 Bright red, flat area resembling a
port-wine stain
 Upper layers of skin

92. IPL SKIN
TREATMENTS

94. Rosacea
Progressive Stages of Rosacea
 Stage One
• Flushing skin
 Stage Two
• Persistent redness and inflammation
• Unexplained bumps and pimples
• Not painful

95. Rosacea
 Stage Three
• Visible blood vessels
• Painful to the touch
• Thickening on the nose or cheeks
• Blood pooling under the skin :
bruising
 Stage Four: Full-Blown
• Eye irritation
• Burning or stinging, crusty, scaly,
with persistent pain
Combination of topical, antibiotic
medication , and IPL

96.  Uniform brown color is usually
seen over the cheeks, forehead,
nose, or upper lip.
 Associated with the female
hormones estrogen and
progesterone
 Treatment with IPL can be
difficult
 Treatment combination with
hydroquinone
 Avoid sun exposure

97. Melasma
 Uniform brown color is usually
seen over the cheeks, forehead,
nose, or upper lip. It is most
often symmetrical (matching
on both sides of the face)
 Associated with the female
hormones estrogen and
progesterone
 Treatment with IPL can be
difficult
 Combination with
hydroquinone
 Avoid sun exposure

98. Poikiloderma
 Reddish-brown colour
 Erythema and mottled
pigmentation seen on
the sides of the neck
 Most commonly seen in
women
 Photosensitizing
chemicals in perfumes
or cosmetics
 Avoid sun exposure

99. Age Spots/ Telangiectasias
 (M) Mild
 Over exposure to the
sun
 (S) Severe
 Dense pigmentation
and enlarge
capillaries
 (N-F) Non-Facial
 Hands, arms, chest
exposed to sun
 Use lower energy