I am trying to figure out why anyone in the medical field would use these either especially since they were approved for home use, and fron my day of working in the hospital i know that all sharps are incenerated so thank god no one you knows is using one of these devices.....since there are laws on medical waste disposal from medical facilities. could you imagine though how many of these little devices each hospital would go through in a day! I am thinking that you should explain yourself a little better...please