The problem is, the current method to filter medications packaged in glass ampules is both unsafe and complicated. CarrTech LLC has solved these problems by building the FROG™, an acronym for “Filter Removal of Glass.†It is the only all in one package filter and hypodermic needle combined. The FROG™ eliminates 3 dangerous steps where needle sticks and wasted time occur, during filtering of medications packaged in glass ampoules. The FROG™ will replace the current multi-needle multi-step process, saving time and money. Watch the videos below or click here to learn more about our needles and company story.