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Apparatus for pulmonary delivery of drugs with simultaneous liquid lavage and ventilation

  • US 5,562,608 A
  • Filed: 04/13/1995
  • Issued: 10/08/1996
  • Est. Priority Date: 08/28/1989
  • Status: Expired due to Term
First Claim
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1. A method for pulmonary delivery of a biological agent, comprising the steps of:

  • providing a substantially homoqeneous liquid carrier comprising a fluorocarbon liquid;

    suspending an immiscible biological agent in said liquid carrier; and

    delivering said liquid carrier containing said biological agent through a human or animal'"'"'s pulmonary air passages.

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