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Main.PNEUMOLOGY.Asthma.Treatment.Surfactants..Surface Active Phospho Lipid (SAPL).Co.: UK. B.Patent.Claims Etc.Claim 1 Asthma Treat. SAPL & Comp..Binds to Lung Tissue Surface,.Solid Particles (Size=0.5-20 .mu.m).Introduced by Gas Stream. Claims 2,.3 Gas Tetrafluoroethane Etc Claim.4 Comp. Phosphatidyl Glycerol (PG)..Claim 5 SAPL Blend of DPPC & PG.Patent Assignee |