PERRON, CHRISTIAN Y.,SNOW, SEAN,AUGARTEN, MIKE,HOYT, ROBERT
申请号：
ES11727076
公开号：
ES2551740T3
申请日:
2011.06.08
申请国别(地区):
ES
年份:
2015
代理人:
摘要：
An implantable system for use in a gastric band system comprising: a housing (208, 309, 409, 709) having a fluid inlet / outlet (340, 342, 440, 442)； a flexible tank (310, 410) placed inside the housing and coupled to an inflatable part of a gastric band (105, 205) through the fluid inlet / outlet, the flexible tank containing a fluid and having an expanded configuration and a contracted configuration； a movable wall (320, 420)； a drive mechanism (330, 430, 530, 630)； and a motor (335, 435, 635), coupled to the drive mechanism, the engine being able to drive the drive mechanism characterized in that the movable wall is slidably positioned around the flexible tank forming a cylinder, the movable wall being able to move to change the diameter of the cylinder, and the drive mechanism being placed around the movable wall, the drive mechanism being configured to change the diameter of the cylinder to compress the flexible reservoir from the expanded configuration to the contracted configuration, thereby making a part of the fluid in the flexible reservoir moves towards the inflatable part of the gastric band.Un sistema implantable para su uso en un sistema de banda gástrica que comprende: un alojamiento (208, 309, 409, 709) que tiene una entrada/salida de fluido (340, 342, 440, 442)； un depósito flexible (310, 410) colocado dentro del alojamiento y acoplado a una parte inflable de una banda gástrica (105, 205) a través de la entrada/salida de fluido, conteniendo el depósito flexible un fluido y teniendo una configuración expandida y una configuración contraída； una pared móvil (320, 420)； un mecanismo de accionamiento (330, 430, 530, 630)； y un motor (335, 435, 635), acoplado al mecanismo de accionamiento, pudiendo el motor accionar el mecanismo de accionamiento caracterizado porque la pared móvil está colocada de manera deslizante alrededor del depósito flexible formando un cilindro, pudiendo moverse la pared móvil para cambiar el diámetro del cilindro, y el mecanismo d
