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    Implantable fluid pump system
    2.
    发明授权
    Implantable fluid pump system 有权

    公开(公告)号：US11331469B2

    公开(公告)日：2022-05-17

    申请号：US15779362

    申请日：2016-11-24

    申请人： Albert-Ludwigs-Universität Freiburg

    发明人： Wolfgang Bothe ,  Christoph Benk ,  Koppany Sarai ,  Friedhelm Beyersdorf

    IPC分类号： A61M60/857 ,  A61M60/148 ,  A61M39/10

    摘要： An implantable fluid pump system is disclosed for supporting or initiating flow inside a hollow organ through which fluid circulates, in particular the heart. The fluid pump system comprises an intracardiac module, which includes two separate fluid channels, each of which possesses an intracardiac fluid channel opening and, located opposite the latter, an extracardiac fluid channel opening, a fastening module, which provides a joining contour for purposes of joining onto the intracardiac module in a fluid-tight manner, and a fastening structure for purposes of intracorporeal fastening onto the hollow organ, and a pump module, which can be mounted in a releasable manner directly or indirectly onto the intracardiac module, and can be attached in a fluid-tight manner to the extracardiac fluid channel openings in order to produce a fluid-tight connection of both fluid channels.

    Method for the automated production consisting of a molecular layer of amphiphilic molecules and a device for producing said molecular layer
    7.
    发明授权
    Method for the automated production consisting of a molecular layer of amphiphilic molecules and a device for producing said molecular layer 有权
    由两亲分子的分子层组成的自动生产方法和用于制备所述分子层的装置

    公开(公告)号：US09403184B2

    公开(公告)日：2016-08-02

    申请号：US13979129

    申请日：2012-01-10

    申请人： Jan Behrends ,  Gerhard Baaken

    发明人： Jan Behrends ,  Gerhard Baaken

    IPC分类号： B05D1/40 ,  G01N33/50 ,  B81C1/00 ,  B05C11/08 ,  B05C11/02

    CPC分类号： B05D1/40 ,  B05C11/023 ,  B05C11/08 ,  B81C1/0038 ,  G01N33/5076

    摘要： The invention is related to a method and an apparatus for the automated fabrication of a molecular layer made from amphiphilic molecules, in particular lipids for a lipid bilayer membrane, in the apparatus, which has a support substrate for supporting the molecular layer, a rotation element, which can be rotated on top of the support substrate, and an actuator device, by means of which the rotation element can be automatically rotated, wherein the rotation element has an outer surface, which is formed hydrophobic at least in sections, the method having the following steps: placing a first solvent, which contains amphiphilic molecules, in a region above the support substrate; causing the automatic rotation of the rotation element above the support substrate; moving the first solvent between the support substrate and the rotation element by the interaction of the rotating rotation element with the first solvent, thus forming the molecular layer.

    摘要翻译： 本发明涉及一种用于自动制造由两亲分子，特别是用于脂双层膜的脂质制成的分子层的方法和装置，该装置具有用于支撑分子层的支撑基底，旋转元件 ，其可以在支撑基板的顶部上旋转;以及致动器装置，借助于该致动器装置，旋转元件可以自动旋转，其中旋转元件具有外表面，该外表面至少部分地形成为疏水性，该方法具有 以下步骤：将包含两亲分子的第一溶剂放置在载体基材上方的区域中; 使旋转元件自动旋转在支撑基板上方; 通过旋转旋转元件与第一溶剂的相互作用，在支撑基板和旋转元件之间移动第一溶剂，从而形成分子层。

    Thermo-pneumatic actuator and method for producing same
    8.
    发明授权
    Thermo-pneumatic actuator and method for producing same 有权
    热气动执行机构及其制造方法

    公开(公告)号：US08958139B2

    公开(公告)日：2015-02-17

    申请号：US13265600

    申请日：2010-04-22

    申请人： Peter Woias ,  Till Huesgen

    发明人： Peter Woias ,  Till Huesgen

    IPC分类号： G02F1/01 ,  F16K99/00

    CPC分类号： F16K99/0001 ,  F16K99/0015 ,  F16K99/0044 ,  F16K2099/0069 ,  F16K2099/008 ,  Y10T29/49105 ,  Y10T29/49412

    摘要： The invention relates to a thermo-pneumatic actuator having a cavity defined by walls and being hermetically sealed, which is inflated with a working medium that alters the gas pressure thereof when a temperature change occurs. A wall region of the cavity is constructed as a ductile membrane, which can be deflected in at least two working positions located on both sides of a neutral position, in which the membrane is curved in opposite directions to one another. In order to alter the gas pressure in the cavity, and to adjust the membrane from one working position to the other working position, a tempering device is heat-conductively connected to the working medium. In the neutral position, the membrane is compressively loaded such that respectively, it maintains its position in both working positions if no outside force impacts the membrane.

    摘要翻译： 本发明涉及一种具有由壁限定并被气密密封的空腔的热气动致动器，其在发生温度变化时用其改变其气体压力的工作介质进行充气。 空腔的壁区域被构造为延性膜，其可以在位于中间位置的两侧的至少两个工作位置中偏转，其中膜在彼此相反的方向上弯曲。 为了改变空腔中的气体压力，并且将膜从一个工作位置调整到另一个工作位置，回火装置被热传导地连接到工作介质。 在中立位置，膜被压缩加载，使得如果没有外力影响膜，其分别保持其位于两个工作位置。