History
1913: Puritan Bennett entered the medical gas industry.
1940: Founder Ray Bennett invented a mechanical ventilator as an alternative to the iron lung machine.
1995: Nellcor acquired Puritan Bennett. The newly expanded company is renamed Nellcor Puritan Bennett.
1997: Nellcor Puritan Bennett became a part of Mallinckrodt, a medical products company with product lines in respiratory care, diagnostic imaging and analgesic pharmaceuticals.
1998: Puritan-Bennett Aero Systems (PBASCO) was sold to BE Aerospace Inc.
2000: Tyco International acquired Mallinckrodt to become a Tyco Healthcare company.
2007: Covidien spun off from Tyco International and inherited Puritan Bennett along with other Tyco Healthcare Brands.
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“The principle that human nature, in its psychological aspects, is nothing more than a product of history and given social relations removes all barriers to coercion and manipulation by the powerful.”
—Noam Chomsky (b. 1928)
“In nature, all is useful, all is beautiful. It is therefore beautiful, because it is alive, moving, reproductive; it is therefore useful, because it is symmetrical and fair. Beauty will not come at the call of a legislature, nor will it repeat in England or America its history in Greece. It will come, as always, unannounced, and spring up between the feet of brave and earnest men.”
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