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公开(公告)号：US08859269B2
公开(公告)日：2014-10-14
申请号：US11883214
申请日：2006-02-02
CPC分类号： F03G7/005 , A61F2/0036 , A61F2002/0894 , A61M1/1037 , A61M1/1046 , A61M1/122 , A61M1/127 , F04B17/00 , F04B43/02
摘要： An actuator that includes an enclosure having a wall impermeable to a first solute and permeable to a solvent and containing, at least temporarily, a catalyst capable of promoting the transformation of at least one second solute into the first solute to vary the osmotic pressure in the enclosure; and a deformable chamber connected to the enclosure, the chamber being capable of increasing in volume under the action of the solvent moving from the enclosure into the chamber by osmosis or the enclosure being designed to be arranged in contact with the solvent, the chamber being capable of increasing in volume under the action of the solvent penetrating into the enclosure by osmosis.
摘要翻译： 一种致动器，其包括具有不可渗透第一溶质并且可溶于溶剂的壁的外壳，并且至少暂时含有能够促进至少一个第二溶质转化到第一溶质中以改变渗透压的第一溶质的催化剂 外壳; 以及连接到所述外壳的可变形室，所述室能够在溶剂的作用下增加体积，所述溶剂通过渗透从所述外壳移动到所述室中，或者所述外壳被设计成布置成与所述溶剂接触，所述室能够 在通过渗透渗透到外壳中的溶剂的作用下体积增加。
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公开(公告)号：US09127651B2
公开(公告)日：2015-09-08
申请号：US12517395
申请日：2007-12-03
摘要： The invention relates to a device (22) for changing the pH of a solvent in which a substance is dissolved. The device includes a housing (24) in contact with the solvent through a housing wall (26) that is permissive to the solvent and the substance. The housing contains enzymes adapted for converting the substance in order to provide hydrogen or hydroxyle ions; the housing wall being non-permissive to the enzymes.
摘要翻译： 本发明涉及一种用于改变物质溶解的溶剂的pH值的装置（22）。 该装置包括通过允许溶剂和物质的壳体壁（26）与溶剂接触的壳体（24）。 壳体含有适于转化物质以提供氢或羟基离子的酶; 外壳壁对酶不允许。
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