|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||604/82 ; 604/68 ; 604/70|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 90 인용 특허 : 12|
A novel device and method for the application of two or more components of a fibrin sealant using a gas is disclosed. The novel device and method involve the concentric arrangement of annular apertures for each of the components concentric with and radially outward of a center gas discharge aperture in the exit end of a spray head. Reservoirs for each component, for example syringe cartridges or cylinders, are in dextrete fluid communication with the spray head and preferably can be activated by a common means.
A device for applying a fibrin sealant comprising two components which will form said sealant when combined, which device comprises commonly actuable reservoirs for each of said components and a source of gas, wherein each of said reservoirs and said gas in separate fluid communication via a discrete channel to a spray head, said spray head having a first aperture located centrally in an exit end of said spray head through which said gas is discharged, said spray head having a first annular aperture in the exit end of said spray head within first annular...