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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US41923016. Nov. 197811. März 1980Re-breathing apparatus
US448457712. Mai 198227. Nov. 1984Key Pharmaceuticals, Inc.Drug delivery method and inhalation device therefor
US52857755. Mai 199215. Febr. 1994Surgical breathing bag having hour-glass shape and non-slip surface
US56473457. Juni 199515. Juli 1997Respiratory stimulator & methods of use
US564735415. Mai 199615. Juli 1997Willy Rusch AGArtificial respiration bag
US609862215. Okt. 19988. Aug. 2000NTC Technology Inc.Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
US612367415. Okt. 199826. Sept. 2000NTC Technology Inc.Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
US63520771. Mai 20005. März 2002Film welded reservoir bag for breathing circuit and method of making the same