| News and events UPFRONT LIGHT NEW SHED ON LASER THERAPY of this again are Class IV laser vendors that he North American Association for Head and neck positioning affects cite or reference Class IM or Class 3b Photobiomodulation denes light papers when research on their own therapy as the use of “non-ionizing products is lacking, banking on the fact concussion risk forms of light sources, including LASERS, that the casual reader will not follow CONCUSSION by: Chris Carraway DC,DIBCN, CLS ASSOCIATION NEWS light produced to light absorbed and eliminating dangerous heat by starting with its proprietary multiple wavelength technology. This technology has been The Alberta College and proven in The Pillars Paper to have a Light Emitting Diodes (LEDs), and Association of Chiroprac-through and read the referenced studies. “Cascade E ect” that doubles the amount broad-band light, in the visible into and computer model tors passes (ACAC) commemo-If you’re about to run headfirst that recreated What they found is that small of light that the skin barrier infrared spectrum. It is a non-thermal rated the end of summer something, your reflex might be to the way the head tilts forward and changes in position could substan-compared to individual wavelengths Advancing Laser Therapy Through Research process involving endogenous chromo-alone. with its back to school public among tense your neck and stabilize your backward. Not only is Multi Radiance tially Medical change the head acceleration phores eliciting photophysical (i.e. linear the few companies in the world that have and noggin. non-linear) and photochemical events But according to new re-The researchers ran simulations the bird experienced. When the and awareness initiative. Aimed Pulsing super pulsing, by nature, received both the FDA’s ILY and NHN at various scales. This process search biological from Stanford University, with this model that replicated clearances, researchers aligned their model in a clean at helping students of their all have distinctive advantage: product classication but Multi results in benecial therapeutic outcomes operation, by design, is to minimize heat. Radiance has also conducted research that that may not be the best way to low-impact forces and found tense the way real woodpeckers hold ages choose the proper back-including but not limited to the alleviation has been published reviewed pack laser and creates reduce the the desired effects stave off a concussion. Instead, the neck muscles slightly reduced head in peer themselves as they peck, Super they pulsed of pain or in ammation, immunomodula-higher peak power; however, due to the journals 12 times in just the last two years. tion, and promotion of wound healing and findings suggest that your head’s acceleration. But they also extend-very low rotational accel-of pulses, tech neck, the ACAC en-ultrashort there is little resulting Ironically, one Class IV noticed Laser company tissue regeneration.” gaged both traditional and position is more important than ed those simulations to include eration. heat accumulating within the target actually cited one of Multi Radiance’s Product vs. you Hazard Classification tissue. The patented combination studies as – proof that their However, lasers worked. whether are tensing your neck. higher-force impacts the kinds the group cautioned digital media to spread of the The operative word in the above It all comes down to how your that could lead to concussion, such that position alone likely doesn’t wavelengths message. in the Multi Radiance denition is “non-thermal.” Medical device helps to improve the head accelerates backward after as what someone might experience explain the woodpecker’s ability to percentage More than 900,000 However, out of the hundreds of of available light stu-at dents tissue of all depths. ages returned to impact, that which some think is the falling off a bike – with much differ-withstand these forces. Scientists greater companies sell therapeutic This resolves lasers around the world, almost issues in with the inecient use major factor controlling concus-ent results. When looking at fast, have suggested the size of their any school Alberta this Sep-all have been cleared for use in of higher powered outputs in tember. Their spinal health sion risk. The work was published hard impacts, it does not seem to brains and features of their beak the US by the FDA and classied continuous wave devices and a poor Aug. 20 in IEEE code Transactions will face prole. many demands under the product “ILY.” on matter whether the neck muscles may be mitigating factors. penetration The Biomedical FDA describes ILY as an Engineering. are tensed or relaxed. throughout the year. Alberta infrared heating lamp that has It should be noted are that ready in addition “We found it really interesting “Originally, we thought your FOCUSING ON PREVENTION chiropractors to the labeling claims that are the to the super pulsed lasers, each that your soft tissue – muscles, neck muscles could affect head Although the Camarillo lab and help as students sit for long same as any product that Multi Radiance Medical device ligaments and tendons – isn’t do-acceleration and we wanted to others in the field are finding that contains periods of time, carry emitting heavy produces heat (heat packs, several infrared heating pads, Heat good, (IREDs) and LEDs. The ing much to etc.). dictate how is your head figure out if that offered another the neck muscles and ligaments diodes backpacks, bend over home-by the way, but heat from a after laser visible and infrared work, of and hunch over is rotating immediately an strategy for reducing brain injury,” might not prevent the kinds of addition may not be; in fact it may be wavelengths and light sources impact,” said Michael Fanton, lead Fanton said. “It was surprising that head movement that lead to con-phones and tablets. These harmful. While the marketing provided by both spectrums allows author produced on the paper graduate in these shorter-duration impacts, cussions, neck positioning not a stresses lead to posture materials by and laser manufactur-coverage can of the therapeutic Unfortunately, this is all too common in the is broader ers promote “Hazard To work and in concert with the therapeutic laser industry. Many compa-student laser in the lab of Classication” David the neck muscles are not doing a simple solution. Positions window. that issues poor spinal (i.e. Class IV) as an advantage, the more super pulsing laser, both IREDs and LEDs nies tout the fact that “laser therapy is Camarillo, assistant professor of whole lot.” could prevent concussions might health. As spine and muscu-important consideration is the laser are pulsed to reduce photothermal e ects ecacious because there are thousands of bioengineering. “Whereas even a make people more susceptible to loskeletal system experts, “Product Classication.” on tissue. research papers and hundreds of random-ized clinical that is true, they few degrees of change in your THE IMPORTANCE OF trials.” While other injuries, such as paralysis, chiropractors can help par-It is head-neck interesting to note out of the POSITIONING Solving the imbalance between light try to use someone else’s studies “prove” ents and students positively angle can that really alter and what to protects one person hundreds of companies that have come to produced and light absorbed continues their own technology works, when they how under much your is rotated and also curious could their potentially respond to these demands market the head easy-to-attain ILY The researchers with LaserSweep™ technology which will have were no evidence validating own raise the injury therefore, your risk and neck positioning In risk of circles another that person in and create habits product code, probably, only a limited few of have whether head constantly change the healthy pulse duration time specic technology. most is involved achieved the FDA product classication of alter front-to-back in nanoseconds to prevent tissue adapta-disingenuous at best and outright mislead-concussion.” could acceler-the same impact. that will decrease the “NHN,” whose rst two made initials stand for tion. in arguably the most at fast worst. The researchers their ation after a ing hard, hit. They ran “Discovering how sensitive the It culminates chances of developmental “non-heating.” There is an obvious novel concept in laser therapy, LaserStim: discovery for in a this model of the human their simulations with the head head is is conducting to slight changes in which posi-comes issues occurring their explanation discrepancy, but also with the unique in TARGET In contrast, Multi Radiance a subtle head one. and neck, but confirmed positioned at a wide variety of an-tioning has implications growing bodies. and DOSE technology. over 30 research projects around the world on design to advance the varia-eld of laser therapy. It other is protective what they found in a similar model gles and found that small of helmets and Dr. Ashley Todd appeared To be granted the FDA’s NHN product code Previously, this technology was only the only company to publish its dosimetry of a woodpecker, which can endure tions in position could mean the equipment,” Camarillo “For on Edmonton Morn-clearance, a manufacturer must conduct available in CTV a corded emitter that optimization curve, thermal time prole, said. ing Live with two school-peck-difference between high and low example, could the facemask in and extreme submit accelerations results from when a double-blinded, attached to the MR4 Console. Now it is depth of penetration prole and randomized trial to too support available in a battery-operated, cordless cytochrome oxidase peak activation ing holes. clinical It turns out they may not concussion risk. Their c results football be offering a lever arm that aged children to demon-only the claim with clinical data but the ACTIV PRO with LaserStim. prole, investing millions of to dollars in strate the importance of be protected in part by the angle showed that both the angle of the adds the rotation of the model: head the method of action of the laser. This process studies that were conducted in vitro and in of their pecking. is controlled hit affect the and therefore risk of in concussion? proper backpack choices for is very costly and takes a great deal of head and where Research, Innovation, Validation, vivo, it in laboratory studies and subsequent rotation of the head. Are downhill mountain bike hel-students. clinical and regulatory expertise. Optimization, Clinical Outcomes. These eld studies. are the hallmarks of Multi Radiance A BIG SURPRISE All this raised the question of mets protecting the chin at the Dr. Mailie Harris, along The In subtle reason most companies, technology. They are known as not just a Breakthrough Technology a previous study led by Calvin how woodpeckers are able to with-cost of the brain? We hope to use with patient and local particularly higher powered or Class IV laser therapy company, but also as one of Beyond proving that its technology is the Kuo, who is a co-author the new NHN stand so much pounding – thought this model we have developed teacher Diane Webb, were Laser manufacturers, do on not pursue the to few who can claim NHN clearance safest and most powerful therapeutic laser clearance is simply because they cannot (non-heating) as classied by Edmon-the FDA. paper and graduated with his PhD to produce head-on accelerations determine better design geometry featured on Global on the market, Multi Radiance has also mask the heat their lasers produce. the solved the those imbalance light this spring, the group tied minia-In 10 times greater than that between of helmets and energy potentially for input ton’s Health Matters to dis-case of cryotherapy, if it’s cold you can feel Multi Radiance Super Pulsed Lasers are produced and light energy absorbed. The cuss the strains and pains ture weights to people’s heads to cause severe concussions in ath-to coaching on how to brace for reviewed, it. Similarly, with lasers, if it’s hot you can peer and practice proven. Want First Law of Thermodynamics states that them backward. They then letes. researchers created impact.” Ultimately, is Download associated with our increas-feel tilt it. As such they will never be able to So, the proof? the research at: energy is neither created nor destroyed, it Camarillo produce studies that would included in just changes forms. lasers create heat monitored how the head be moved a simplified head and neck model Most hoping this kind of modeling bit.ly/researchMRM work ing reliance on technology. a meta-analysis or systematic review, the due to the poor penetration of in the light after participants either relaxed or of a woodpecker and ran it through can aid developing better ways highest forms of research. through the skin. So, surprisingly, if your tensed their necks. From this, the the same positioning tests they of preventing — Submitted by the ACAC laser creates heat, you know it’s not head injuries. group constructed a simple fail had human simulations. — Taylor Kubota, Stanford News Most ILY-cleared laser companies to run in the delivering much light energy to “deep” produce peer-reviewed research with tissue or providing light therapy. their devices. The biggest o 2018 enders Multi Radiance solved this imbalance of 8 own Canadian Chiropractor October www.canadianchiropractor.ca Back to school
Chiropractic + Naturopathic Doctor October 2018: Page 8
