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Cutting-Edge Laser Technologies: Unveiling the Potential of Green-Violet Lasers in Medicine

Video Summary:

In a detailed webinar hosted by Dr. Dan Murphy, a seasoned chiropractor with 45 years of experience, and Steve Shanks, President of Erchonia Corporation and a specialist in medical laser technology, the duo discusses the latest advancements in laser applications in the medical field. This session delves into the science behind new laser technologies, their FDA approval processes, and their implications for clinical practice.

FDA Approvals and Laser Technology Innovations

Steve Shanks kicks off the webinar by introducing a newly FDA-cleared device featuring a green-violet laser spectrum, distinct from the more common red and infrared lasers typically used in medical treatments. He explains the rationale behind exploring shorter wavelengths despite the industry trend of longer wavelengths with more power. The innovation aims to leverage the unique properties of these wavelengths for specific medical indications.

Clinical Research and Laser Classes

Erchonia’s approach to product development is notably rigorous, as highlighted by Shanks. The company does not introduce new products without substantial clinical research and FDA approval, a process that has taken four years for their latest laser technology. Shanks also outlines the two main classes of lasers recognized by the FDA: photochemical (non-heating) and photophysical (heating), providing insights into their different therapeutic uses and the scientific principles underlying their effects.

Mitochondrial Function and Laser Therapy

A significant portion of the discussion by Dr. Murphy centers on the impact of laser therapy on mitochondrial function. Mitochondria, crucial for energy production in cells, play a pivotal role in various diseases when dysfunctional. Dr. Murphy illustrates how different laser wavelengths can selectively influence mitochondrial complexes involved in conditions like osteoarthritis and neurodegenerative diseases (e.g., Alzheimer’s and Parkinson’s).

Photochemistry and Cellular Health

Dr. Murphy emphasizes the photochemical effects of lasers, which have won Nobel Prizes for their contributions to physiology. These effects are particularly potent in targeting mitochondria, the “biological epicenter of aging,” as Dr. Murphy describes. By adjusting laser parameters like wavelength and electron volts, practitioners can optimize therapeutic outcomes, enhancing cellular functions such as ATP synthesis, essential for healing and energy supply within cells.

Practical Applications and Future Directions

The webinar also touches on practical aspects of using these new lasers in clinical settings, discussing specific protocols used in clinical trials. Both speakers underscore the importance of precise laser application to maximize patient outcomes without exceeding safety thresholds, known as hormetic thresholds.


In conclusion, the webinar provided by Dr. Dan Murphy and Steve Shanks offers a comprehensive overview of the latest developments in laser technology for medical applications. Their discussion not only sheds light on the scientific background of different laser types and their effects on cellular functions but also underscores the importance of evidence-based practice in introducing new medical technologies. As the field of photobiomodulation evolves, such innovations promise to enhance therapeutic options available to clinicians, ultimately benefiting patient care in diverse medical specialties.

Engagement and Next Steps

Listeners are encouraged to stay updated with ongoing research and clinical trials to better understand and utilize these advanced technologies in their practice. The speakers suggest following up on recent studies and safety guidelines to ensure effective and safe application of new laser therapies in various medical contexts.

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