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Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
JERINGUILLA AUTODESECHABLE QUE COMPRENDE EN SU CUERPO BASICO Y EN EL EMBOLO UNAS CORTAS ZONAS DOTADAS DE SUCESIONES DE MUESCAS-RESALTES DE SECCION ANGULAR QUE DETERMINAN EL ENCASTRE DE AMBAS PIEZAS AL FINAL DE SU RECORRIDO FUNCIONAL A LA VEZ QUE EL EMBOLO COMPRENDE EN SU EXTREMO INTERNO UN ANILLO DE RUPTURA Y UN ESPIGON DE ENCASTRE CON EL CUERPO PORTA-AGUJA, ESPIGON SOMETIDO A LA ACCION DE UN ELEMENTO TENSOR QUE DETERMINA AL FINAL DE DICHO RECORRIDO LA ROTURA DEL EMBOLO Y LA INTRODUCCION DE LA AGUJA EN EL HUECO INTERIOR DEL MISMO.
Procedimiento y dispositivo para la produccion de canulas desechables, con incorporacion por fusion de un tubo metalico de canula, en una boquilla de plastico.