MFG/MODEL M

Maquet-Stierlen
Marcal (Graseby)
Marquette Electronics (Also See General Electric)
Masimo
Matrx Medical Inc.
McGaw (See B. Braun)
Medex (See Medfusion Systems)
Medasonics (See Imex)
Medcare Products
Medela
Medfusion Systems (Ivion, Also See Valley Labs)
Medical Data Electronics
Medical Industries
Medical Reasearch Labs (MRL)
Medical Systems International Corporation
Medical Technology Products, Inc.
Medimex Inc.
Medi-Man Products
Med Rad
Medtronic (Also See Physio-Control)
Mennen Medical Inc.
Mentor
Metron (See Fluke)
Micro Medical
Microvas Technologies
Midmark Inc. (Schearer)
Mindray (See Datascope)
Minolta (Marquest)
Mira
MLA Systems
Molift
Mortara Instruments