BOULDER, Colo.--(BUSINESS WIRE)--Covidien (NYSE: COV), a leading global provider of healthcare products and recognized innovator in mechanical ventilation and respiratory care devices, today announced that three new platforms for its Puritan Bennett™ 840 ventilator ? the Puritan Bennett 840 Neonatal ventilator, the Puritan Bennett 840 Universal ventilator and the Puritan Bennett 840 Pediatric-Adult ventilator ? are now available in the United States.
