GAS CANISTERS AND METHODS FOR MAKING THEM

Canisters (40) are provided that include a cylindrical body (52) and a cap (60) welded to the body to define a cavity (42) filled with carbon dioxide or other fluid. The canisters may be loaded into a medical device, e.g., to provide an energy source for operating the device. Methods for making such...

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Bibliographische Detailangaben
Hauptverfasser:	FLOWERS, Matthew, AULD, Jack, R, BLISS, Peter, L, MCCAWLEY, Matthew
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR BANDAGES, DRESSINGS OR ABSORBENT PADS BLASTING CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING 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 DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FIXED-CAPACITY GAS-HOLDERS FOMENTATION HANDLING THIN OR FILAMENTARY MATERIAL HEATING HUMAN NECESSITIES HYGIENE LIGHTING MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PROSTHESES STORING STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS UNPACKING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	Canisters (40) are provided that include a cylindrical body (52) and a cap (60) welded to the body to define a cavity (42) filled with carbon dioxide or other fluid. The canisters may be loaded into a medical device, e.g., to provide an energy source for operating the device. Methods for making such canisters are also provided. L'invention concerne des cartouches comprenant un corps cylindrique et un couvercle soudé au corps afin de délimiter une cavité remplie de dioxyde de carbone ou d'un autre fluide. Les cartouches peuvent être chargées dans un dispositif médical, p. ex., pour fournir une source d'énergie destinée au fonctionnement du dispositif. L'invention concerne également des procédés de fabrication de telles cartouches.