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LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant Rapid City, SD
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Page 1: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand

FDA StudyANMA Las Vegas July, 2008

Dr. Larry Lytle BS, DDS, PhD

Low Level Laser Consultant

Rapid City, SD

Page 2: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

LIGHT IS THE

UNIVERSAL HEALER

Page 3: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

BIG BANG

Page 4: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

LIGHT

Page 5: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

WAVEOR

PARTICLE

Page 6: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

E=mc²

Page 7: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

LIGHT IS THE

UNIVERSAL HEALER

Page 8: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Electromagnetic Spectrum

Page 9: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.
Page 10: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Proton-Neutron-ElectronProton-Neutron-Electron

Newtonian DescriptionNewtonian Description

Page 11: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Atom

Page 12: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Proton

Shortcut to Cell.lnk

• Number of protons produces different Number of protons produces different magnetic fields magnetic fields

• 20 protons = calcium atom20 protons = calcium atom

• 79 protons = gold atom79 protons = gold atom

• 1 proton = hydrogen atom1 proton = hydrogen atom

• An atom cannot gain or lose a protonAn atom cannot gain or lose a proton

Shortcut to Cell.lnk

Page 13: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

ION

Shortcut to Cell.lnk

•Hydrogen ion is a hydrogen atom Hydrogen ion is a hydrogen atom (single proton) that loses its electron (single proton) that loses its electron and is positively chargedand is positively charged

• Atom that gains or loses an electron Atom that gains or loses an electron and becomes either positively or and becomes either positively or negatively charged is an ionnegatively charged is an ion

Shortcut to Cell.lnk

Page 14: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

pH

Shortcut to Cell.lnk

• Stands for “potential hydrogen”Stands for “potential hydrogen”

• pH is determined by the amount of pH is determined by the amount of hydrogen ions presenthydrogen ions present

• More hydrogen ions = acidMore hydrogen ions = acid

• Fewer hydrogen ions = alkalineFewer hydrogen ions = alkaline

Shortcut to Cell.lnk

Page 15: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Redox Potential

Shortcut to Cell.lnk

Describes the quality of a system Describes the quality of a system measured in millivolts either as measured in millivolts either as

Electron rich referred to as reduced Electron rich referred to as reduced

Electron poor referred to oxidizedElectron poor referred to oxidized

Which in turn regulates the systemWhich in turn regulates the system

Shortcut to Cell.lnk

Page 16: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

PHOTONS

►Are small packets of light energy in the form of a wave element with a defined wavelength & a frequency related to that wavelength

Page 17: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Objective of Study

►Determine the effectiveness of the Q Laser System in controlling symptoms of Osteoarthritis of the Hand

►Over the Counter►Placebo controlled

Page 18: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

INSTRUMENTS

►Q Laser System

**Q1000 - 8 LEDs and 12 5 mW laser diodes arranged

to form 6 direct soliton waves and 32 indirect

soliton waves**Ultra Probe - single diode 50

mW continuous beam enhancer probe

Page 19: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Study Protocol

Page 20: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Results

Page 21: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

►Are small packets of coherent light emitted by cells for intercellular communication

Page 22: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Results

Page 23: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Laser Energy

Coherent

Monochromatic

Page 24: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Wavelength = Color

Blue Light

Red Light

Wavelength

Wavelength

Page 25: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

- Cosmic Rays

- Gamma Rays

- X-Rays

- Ultraviolet

- Visible Light

- Infrared

- Microwaves

- Radio waves

WavelengthIn

MillimetersLasers are

measured in Nanometers

.0000000001

.000000001

.000001

.00001

.0005

.01

10

10,000

Page 26: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

FREQUENCY

►Pulse Frequency or Number of pulses per second

Altered by movement

Page 27: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Frequency

►One way frequency works is by Canceling Waves• ½ cycle off

Page 28: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

CONSTRUCTIVE INTERFERENCE

When the combined amplitude of waves is greater than individual amplitude, the signal

gets stronger.

Page 29: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Harmonic Resonance

Is the same thing as constructive interference

Page 30: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

CONSTRUCTIVE INTERFERENCE

Page 31: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

DESTRUCTIVE INTERFERENCE

When one wave is peaking & the other is troughing, they cancel

each other out

Page 32: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Out of Resonance

When the waves are not converging and cancel

each other

Page 33: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

DESTRUCTIVE INTERFERENCE

Page 34: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Frequency

►One way frequency works is by Canceling Waves• ½ cycle off

Page 35: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Canceling Waves

Page 36: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Laser Output Power

►Measured in milliwatts (mW)

►Higher power output over similar area = higher power density

►Variation of Output Power affects results

Page 37: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Power Density

►Light concentration-Energy Density – W/cm2

►More power is not better►Body sets up impedance, or

polarizes against, too much power and becomes less effective

Page 38: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Joules

►Measurement of energy delivered by a laser-Dose

►Formula:

Output x Time ÷ Area

Page 39: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Dose

►Measured in J/CM2 is the Energy Density of the photons emitted

Page 40: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Penetration

►The ability to get laser energy deep into the tissue is a key to success

Page 41: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Soliton Wave

Page 42: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

HOW LASER ENERGY HEALS

►Low Level Lasers re-energize sick and injured cellular membranes allowing nutrients to pass through.

Page 43: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Best Laser Results

►STIMULATE• Nerves, bone, joints, tendons,

cartilage & ligaments

►RESONATE• Muscles, organs, glands

►Acupoint Therapy with the right laser

Page 44: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

LEDs

What about them?

Page 45: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Uses of Low Level Lasers?

►Better answered by asking “What CAN’T Low Level Lasers be used for?

►Answer: Nothing!

Page 46: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

HOW LASER ENERGY HEALS

►Low Level Lasers re-energize sick and injured cellular membranes allowing nutrients to pass through.

Page 47: LOW LEVEL LASER Treatment for Osteo- arthritis of the Hand FDA Study ANMA Las Vegas July, 2008 Dr. Larry Lytle BS, DDS, PhD Low Level Laser Consultant.

Final Quote

“You cannot unknow what you now know”

Dr. Larry Lytle


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