SYSTEM AND APPARATUS FOR CONTROLLING FLUID FLOW FROM A SURGICAL HANDPIECE
申请公布号:WO1993017729(A1)
申请号:US1993000944
申请日期:1993.02.04
申请公布日期:1993.09.16
摘要:<p>A system for controlling fluid flow in a microsurgical handpiece containing a control console (16), a cassette (14) having a body (30) with an open channel (60) integrally formed in the top and a gasket (36) adhered to the top to seal channel (60) fluid-tight and forming a small reservoir (26). A container (28) forming a large reservoir is mounted to body (30). Cassette (14) is retained on console (16). A passage (50) formed in body (30) and having a valve (50a) connects small reservoir (26) with large reservoir (28). A peristaltic pump (46) located in console (16) communicates with small reservoir (26) through a plurality of passages (74, 76, 78) in console (16) and cassette body (30). A venturi or diaphragm pump (44) located in console (16) communicates with large reservoir (28) through a conduit (58, 60) having another valve (58a). A flexible tubing (75) connects handpiece (12) to small reservoir (26) through a passage (76) in body (30). A microprocessor (49) in console (16) controls the operation of valves (50a, 56, 66a, 66a) and pumps (44, 46).</p>
RODFRUGTOPTAGER, ISAER ROEOPTAGER
PROCEDIMIENTO PARA PREPARAR UN POLIPEPTIDO
UN PROCEDIMIENTO PARA PREPARAR UNA LINFOTOXINA.
METODO PARA DETERMINAR LA PRESION DE UN ESTADO MALIGNO EN TEJIDOS.
DOBLE BOLSA PARA EL ENVASADO DE PRODUCTOS LIQUIDOS.
DISPOSITIVO CALEFACTOR DE PASTILLAS
GRIFO PARA CONJUNTOS DISPENSADORES DE LIQUIDOS A PRESION
DISPOSITIVO COMPENSADOR DE PRESION
PANTALLA SOLAR PARA AUTOMOVILES
DISTRIBUIDOR MANUAL RECAMBIABLE PARA PRODUCTOS DE HIGIENE Y BANO
DISPOSITIVO PARA CORTAR Y-O TROCEAR QUESO O PRODUCTOS SIMILARES
CONTENEDOR DOSIFICADOR MEJORADO PARA LIQUIDOS
CARTA-SOBRE CON AVISO DE RECIBO INCORPORADO
FORMULARIO EN CONTINUO CON ETIQUETAS INTEGRADAS