Citing PatentFiling datePublication dateApplicantTitleUS5344411 *Nov 3, 1993Sep 6, 1994Leonard BloomMethod and device for inhibiting HIV, hepatitis B and other viruses and germs when using a catheter in a medical environmentUS5437656 *Jul 14, 1993Aug 1, 1995Leonard BloomMethod and device for inhibiting H.I.V. hepatitis B and other viruses and germs when using a needle, scalpel and other sharp inst