Anaesthetics India Pvt. Ltd supplies Macintosh Fibrelite Blades. Anaesthetics India Pvt. Ltd is ISO 9001: 2000, ISO 13485: 2003 certified. The Macintosh Fibrelite Blades [English Profile] come in various sizes for infant, child, adult and old. All the blades are made from medical grade stainless steel. Macintosh Fibrelite Blades are available in matt finish and they find usage in clinics and hospitals.