Close-up render of the PhotoThera NeuroThera System handpiece showing the laser delivery components and ergonomic housing.
Case Studies

PhotoThera

Client Snapshot

Client Snapshot

PhotoThera

The NeuroThera System, De Taboada said, consists of a fiber optic cable, a handpiece, a cap that guides the laser energy to treatment locations on the scalp, accessories and a cart for portability.

Rendered image of the PhotoThera NeuroThera System handpiece with a rounded treatment head designed for near-infrared energy delivery.

When the system establishes contact with the patient’s completely shaved head, detectors in the handpiece trigger it to emit a specific wavelength of near-IR energy. “A total treatment regimen consists of treating 20 locations on the head for two minutes at each location for a total of 40 minutes of nominal treatment time,” De Taboada said.

The mitochondrial photoreceptor cytochrome C oxidase absorbs near-IR and drives adenosine triphosphate (ATP) formation by oxidative phosphorylation, he explained. The hypothesis goes that improved energy metabolism leads to mitigation of cell death in the stroke-affected tissue and to the enhancement of neuro-recovery mechanisms.

The improved neurometabolism could be beneficial not only in stroke treatment, but also in treating traumatic brain injury, and Parkinson’s and Alzheimer’s diseases, he said.

Rendered view of the PhotoThera system’s fiber-optic cable assembly showing gold connectors and optical routing hardware.
PhotoThera system hardware on a mobile cart including the handpiece holder, control unit, and accessories for clinical use.
Clinician holding the PhotoThera NeuroThera handpiece against a patient’s shaved scalp during near-infrared therapy positioning.

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