• Spacelabs - 1050, 1700,PCMS Series (6M)
• North American Drager - Vitalert 2000 (6M)
• Ivy Biomedical – All (6M)
• Invivo Research - Omni-Trak (6M)
• Critikon – Dinamap Plus (6M)
• Criticare Systems, Inc. – 1100
• BCI International (6M)
• Protocol Series - Propaq Series (6M)
• Medical Data Electronics - Escort Series (6M)
• Vitatek/Squib (6M)
• Tektronix/Squib (6M)
• Ohmeda (6M)
• Physio Control (6M)
• Zoll (6M)