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    PUMP OR ROTARY CUTTER FOR OPERATION IN A FLUID
    2.
    发明申请
    PUMP OR ROTARY CUTTER FOR OPERATION IN A FLUID 有权
    用于在流体中操作的泵或旋转切割器

    公开(公告)号：US20160144088A1

    公开(公告)日：2016-05-26

    申请号：US14942158

    申请日：2015-11-16

    Applicant: ECP ENTWICKLUNGSGESELLSCHAFT MBH

    Inventor： Petra Wiessler ,  Sven-Rene Friedel ,  Reiner Liebing ,  Sami Er ,  Henning Schlicht

    IPC: A61M1/10 ,  F04D29/24

    CPC classification number: A61M1/1024 ,  A61B17/320725 ,  A61B17/320758 ,  A61M1/101 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  A61M2205/0277 ,  A61M2205/0288 ,  F04D3/00 ,  F04D29/24 ,  F04D29/247

    Abstract: The invention relates to a fluid pump or rotatary cutter having at least one first element (9′″, 10′″) which can be brought from a transport state into an operating state by changing at least one mechanical property. Such a pump can, for example, be a blood pump for the medical microinvasive area. The object of achieving a transition between the transport state and the operating state which is as comfortable as possible and in so doing leaving a freedom in the design of corresponding apparatus, in particular of a pump, which is as large as possible, is achieved using the means of the invention in that the first element at least partly comprises a material (24, 25, 26, 27) or can be filled with a material or material mixture which passes through a chemical reaction, in particular cross-linking, or a crystallization for transition into the operating state.

    Abstract translation: 本发明涉及一种具有至少一个第一元件（9“，10”）的流体泵或旋转刀具，其可以通过改变至少一个机械特性而从运输状态转变为运行状态。 这样的泵例如可以是用于医疗微量侵入区域的血液泵。 实现尽可能舒适的运输状态和运行状态之间的转变的目的，并且使得尽可能大的相应装置，特别是泵的设计中留下了自由，实现了使用 本发明的装置在于，第一元件至少部分地包括材料（24,25,26,27），或者可以填充通过化学反应，特别是交联的材料或材料混合物，或者 结晶过渡到运行状态。

    CONVEYING BLADES FOR A COMPRESSIBLE ROTOR
    3.
    发明申请
    CONVEYING BLADES FOR A COMPRESSIBLE ROTOR 有权

    公开(公告)号：US20250084864A1

    公开(公告)日：2025-03-13

    申请号：US18885089

    申请日：2024-09-13

    Applicant: ECP Entwicklungsgesellschaft mbH

    Inventor： Sami Er

    IPC: F04D29/24 ,  A61M60/13 ,  A61M60/135 ,  A61M60/148 ,  A61M60/174 ,  A61M60/205 ,  A61M60/216 ,  A61M60/414 ,  A61M60/808 ,  F04D29/18 ,  F04D29/60

    Abstract: To provide a simple embodiment of a rotor for a fluid pump which is nevertheless very flexible in handling and compressible, in accordance with the invention a conveying blade is provided having at least two struts and a membrane spanned between them in the expanded state, wherein the struts each have at least one joint, in particular more than one joint, which enables an angling in a first direction in a first movement plane and bounds an overelongation beyond an elongation angle of in particular 180° in the opposite second direction. In particular when a plurality of joints are provided at the struts, they, and with them the conveying blades, are particularly flexible for simple compressibility.

    CONVEYING BLADES FOR A COMPRESSIBLE ROTOR
    5.
    发明申请
    CONVEYING BLADES FOR A COMPRESSIBLE ROTOR 有权

    公开(公告)号：US20210138228A1

    公开(公告)日：2021-05-13

    申请号：US17023837

    申请日：2020-09-17

    Applicant: Ecp Entwicklungsgesellschaft Mbh

    Inventor： Sami Er

    IPC: A61M60/205 ,  F04D29/18 ,  F04D29/24 ,  F04D29/60 ,  A61M60/135 ,  A61M60/414

    Abstract: To provide a simple embodiment of a rotor for a fluid pump which is nevertheless very flexible in handling and compressible, in accordance with the invention a conveying blade is provided having at least two struts and a membrane spanned between them in the expanded state, wherein the struts each have at least one joint, in particular more than one joint, which enables an angling in a first direction in a first movement plane and bounds an overelongation beyond an elongation angle of in particular 180° in the opposite second direction. In particular when a plurality of joints are provided at the struts, they, and with them the conveying blades, are particularly flexible for simple compressibility.

    Conveying blades for a compressible rotor
    6.
    发明授权
    Conveying blades for a compressible rotor 有权

    公开(公告)号：US10806838B2

    公开(公告)日：2020-10-20

    申请号：US16037758

    申请日：2018-07-17

    Applicant: ECP ENTWICKLUNGSGESELLSCHAFT MBH

    Inventor： Sami Er

    IPC: A61M1/10 ,  F04D29/18 ,  F04D29/24 ,  F04D29/60 ,  A61M1/12

    Abstract: To provide a simple embodiment of a rotor (2) for a fluid pump which is nevertheless very flexible in handling and compressible, in accordance with the invention a conveying blade is provided having at least two struts (12, 13, 14) and a membrane spanned between them in the expanded state, wherein the struts each have at least one joint, in particular more than one joint, which enables an angling in a first direction in a first movement plane and bounds an overelongation beyond an elongation angle of in particular 180° in the opposite second direction. In particular when a plurality of joints (15, 16, 17) are provided at the struts, they, and with them the conveying blades, are particularly flexible for simple compressibility.

    PUMP OR ROTARY CUTTER FOR OPERATION IN A FLUID
    9.
    发明申请
    PUMP OR ROTARY CUTTER FOR OPERATION IN A FLUID 有权

    公开(公告)号：US20210346673A1

    公开(公告)日：2021-11-11

    申请号：US17308094

    申请日：2021-05-05

    Applicant: Ecp Entwicklungsgesellschaft Mbh

    Inventor： Petra Wiessler ,  Sven-René Friedel ,  Reiner Liebing ,  Sami Er ,  Henning Schlicht

    IPC: A61M60/205 ,  A61B17/3207 ,  F04D3/00 ,  F04D29/24

    Abstract: The invention relates to a fluid pump or rotary cutter having at least one first element (9″″, 10′″) which can be brought from a transport state into an operating state by changing at least one mechanical property. Such a pump can, for example, be a blood pump for the medical, microinvasive area. The object of achieving a transition between the transport state and the operating state which is as comfortable as possible and in so doing leaving a freedom in the design of the corresponding apparatus, in particular of a pump, which is as large as possible, is achieved using the means of the invention in that the first element at least partly comprises a material (24, 25, 26, 27) or can be filled with a material or material mixture which passes through a chemical reaction, in particular cross-linking, or a crystallization for transition into the operating state.

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