Profile: Lacrimedics delivers the Herrick System™ of occlusion therapy featuring dissolvable and non-dissolvable intracanalicular plugs for short, medium & long-term occlusion therapy in dry eye patients & those with related tear system dysfunction. Our synthetic dissolvable Opaque herrick lacrimal plug and non-dissolvable Opaque herrick lacrimal plug both include the newly patented Opaque feature, which renders these intracanalicular plugs visible after insertion using a simple light source. We are FDA and ISO certified as a medical device manufacturer.