NEEDLELESS SYRINGE USING SUPERSONIC GAS FLOW FOR PARTICLE DELIVERY

PROBLEM TO BE SOLVED: To provide a non-invasive drug delivery system by means of a needleless syringe which fires light drug-containing particles in controlled doses into the intact skin. SOLUTION: A needleless syringe has a membrane which is ruptured by gas pressure to generate a supersonic gas flo...

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Bibliographische Detailangaben
Hauptverfasser:	SARPHIE DAVID F, BELLHOUSE BRIAN J, GREENFORD JOHN C
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY BEER BIOCHEMISTRY CHEMISTRY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a non-invasive drug delivery system by means of a needleless syringe which fires light drug-containing particles in controlled doses into the intact skin. SOLUTION: A needleless syringe has a membrane which is ruptured by gas pressure to generate a supersonic gas flow in which particles containing a therapeutic agent are injected. Drugs, products and compositions to be used in the syringe are also provided. COPYRIGHT: (C)2007,JPO&INPIT