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1. 发明申请

WO2012011132A1 SYSTEM FOR CONTROLLED ADMINISTRATION OF A SUBSTANCE FROM A HUMAN-BODY-IMPLANTED INFUSION DEVICE 审中-公开
标题翻译：用于人体植入式输注装置的物质的受控管理系统
公开(公告)号：WO2012011132A1
公开(公告)日：2012-01-26
申请号：PCT/IT2010/000319
申请日：2010-07-20
申请人： SCUOLA SUPERIORE Dl STUDI UNIVERSITARI E Dl PERFEZIONAMENTO SANT'ANNA , RICOTTI, Leonardo , ASSAF, Tareq , STEFANINI, Cesare , MENCIASSI, Arianna
发明人： RICOTTI, Leonardo , ASSAF, Tareq , STEFANINI, Cesare , MENCIASSI, Arianna
IPC分类号： A61M5/142 , A61M5/172 , A61M39/04
CPC分类号： A61M5/1723 , A61M5/14276 , A61M39/04 , A61M2205/3507 , A61M2205/502 , A61M2205/8206 , A61M2209/045 , A61M2209/086
摘要： A system for the controlled administration of a substance by means of an infusion device implanted in the human body comprising an implantable unit (200) for detecting a shortage or an excess of such substance or a physiological parameter correlatable to the shortage or excess of such substance, an infusion group of this substance (100) implantable in the peritoneal cavity and comprising a central control unit (105) for processing data received from the detection unit (200) in order to generate command signals for the release of the substance in the intraperitoneal cavity, energy storage means (106) to power said infusion group (100). The system also comprises a carrier of said substance (500) adapted to be ingested in order to passively reach the duodenal lumen, made of perforable material resistant to gastric acids and with parts in magnetizable metal, and a refilling device (103) for refilling the infusion group (100) with said substance, comprising a magnetic reversible docking group (113) for said carrier (500), facing the duodenal lumen and actuable when said carrier reaches a predetermined distance therefrom, and means (120) for drawing the substance from said carrier communicating with suction means (110) of said infusion group (100).
摘要翻译：用于通过植入人体内的输注装置对物质进行受控管理的系统，包括用于检测短缺或过量的这种物质的可植入单元（200）或与该物质的短缺或过量相关的生理参数，该植入物体（100）的输注组，其可植入腹腔内，并包括用于处理从检测单元（200）接收的数据的中央控制单元（105），以产生用于释放腹膜内物质的指令信号空腔，能量存储装置（106）以对所述输注组（100）供电。该系统还包括适于摄取的所述物质（500）的载体，以便被动地到达十二指肠腔，由抗胃酸的可穿透材料和可磁化金属中的部分制成，以及用于再填充具有所述物质的输注组（100），包括用于所述载体（500）的磁性可逆对接组（113），面向十二指肠腔并且当所述载体到达预定距离时可致动，以及用于将物质从所述载体与所述输注组（100）的抽吸装置（110）通信。

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