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公开(公告)号:US4515584A
公开(公告)日:1985-05-07
申请号:US508910
申请日:1983-06-29
申请人: Hiroshi Abe , Motoaki Shichiri , Ryuzo Kawamori , Tasuku Ichoh , Kenji Iwatani , Mamoru Higuchi , Kiyotaka Takagi , Norihiko Okamoto , Toshiyuki Okudaira
发明人: Hiroshi Abe , Motoaki Shichiri , Ryuzo Kawamori , Tasuku Ichoh , Kenji Iwatani , Mamoru Higuchi , Kiyotaka Takagi , Norihiko Okamoto , Toshiyuki Okudaira
CPC分类号: A61M5/1723
摘要: An artificial pancreas comprising a blood sugar determination unit for measuring the blood sugar of the living body, an injection unit including a container for a blood sugar control agent and a feed pump for the control agent and adapted to inject the control agent into the living body, and an arithmetic control unit for calculating the dose of the control agent based on the blood sugar measurement and controlling the pump of the injection unit in accordance with the result of calculation. The blood sugar determination unit has an electrode assembly to be inserted into the living body for measuring the blood sugar. The feed pump comprises a plurality of rollers rotatably mounted on a rotatable roller holder along the outer periphery of the holder and an elastic tube having an intermediate portion reeved around some of the rollers under tension.
摘要翻译: 一种人造胰腺,包括用于测量生物体血糖的血糖测定单元,包括用于血糖控制剂的容器的注射单元和用于控制剂的进料泵,并且适于将控制剂注入生物体 以及算术控制单元,其根据血糖测量计算控制剂的剂量,并根据计算结果控制注射单元的泵。 血糖测定单元具有插入生物体中用于测量血糖的电极组件。 进料泵包括沿着保持器的外周可旋转地安装在可旋转辊保持器上的多个辊,以及具有在张力下围绕一些辊周围的中间部分的弹性管。
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公开(公告)号:US4636144A
公开(公告)日:1987-01-13
申请号:US847114
申请日:1986-04-03
申请人: Hiroshi Abe , Motoaki Shichiri , Ryuzo Kawamori , Tasuku Ichoh , Kenji Iwatani , Mamoru Higuchi , Kiyotaka Takagi , Norihiko Okamoto , Toshiyuki Okudaira
发明人: Hiroshi Abe , Motoaki Shichiri , Ryuzo Kawamori , Tasuku Ichoh , Kenji Iwatani , Mamoru Higuchi , Kiyotaka Takagi , Norihiko Okamoto , Toshiyuki Okudaira
CPC分类号: A61M5/1723
摘要: An artificial pancreas includes a blood sugar determination unit for measuring the blood sugar of the living body, an injection unit including a container for a blood sugar control agent and a feed pump for the control agent and adapted to inject the control agent into the living body and an arithmetic control unit for calculating the dose of the control agent and controlling the pump of the injection unit in accordance with the results of the calculation. The pump includes a disc-shaped roller holder which holds a plurality of rollers around its periphery. Each roller includes flanges at opposite ends. An elastic tube extends around the rollers under tension. Magnets are embedded along the periphery of the roller supports and are sensed to determine the amount of pumping which has occurred. Tubular stoppers are provided within stepped grooves in the pump housing to receive the ends of the elastic tubes.
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