Silva (in-person or virtual) to review your goals and determine if treatment is appropriate
However, the device category codes referenced by the applicant were intentionally defined with anatomically specific descriptors from their inception ( e.g., C1748 (Endoscope, single-use ( i.e., disposable), upper GI, imaging/illumination device (insertable)) followed by C1747 (Endoscope, single use ( i.e., disposable), urinary tract, imaging/illumination device (insertable)), and C1601 (Endoscope, single-use ( i.e., disposable), pulmonary, imaging/illumination device (insertable)), as well as C1888 (Catheter, ablation, non-cardiac, endovascular (implantable)) followed by C1886 (Catheter, extravascular tissue ablation, any modality (insertable)))
For larger vials, community protocols reconstitute only what will be used within 4 weeks
The active 5-ALA component is HPLC-verified to 99% purity
Most people start with supplements, which have strong clinical trial support and can be taken at home.