Founded in 1974, Minntech Corporation is a publicly held company that manufactures and markets medical devices, sterilants and water purification products. The company is also involved in the research and development of hollow fiber membrane devices and electronic products. Its products are used for kidney dialysis, open-heart surgery and endoscopy procedures. Minntech Corporation additionally offers products for the preparation of pure water for medical, industrial and laboratory use. Its business unit, Renal Systems Group, is a producer of dialyzer reprocessing systems and hemodialysis concentrates. Minntech Corporation provides packaging, product validation, and regulatory and marketing support services. The company sells products under the Medivators and Minntech brands. Its manufacturing facilities have received ISO 13485:2003 certification. Minntech Corporation employs more than 400 people and is a part of Cantel Medical Corporation.