公开(公告)号：WO2020067891A1

公开(公告)日：2020-04-02

申请号：PCT/NL2019/050641

申请日：2019-09-24

Applicant: TECHNISCHE UNIVERSITEIT EINDHOVEN

Inventor： KURNIAWAN, Nicholas Agung ,  ZHANG, Shuaizhong ,  SABERI, Aref ,  DEN TOONDER, Jacob Marinus Jan

IPC: B01F13/08

Abstract: A device (1) for providing controlled stirring comprising: an electromagnetic system (3) arranged for realising a magnetic field; and at least one stirring chamber (5) comprising at least one Suspended Magnetically Actuatable Pillar (7), SMAP (7), suspended in said chamber (5) from a support (9) and configured, in use, in said magnetic field such that said SMAP (7) is magnetically actuated, by said magnetic field, for providing said controlled stirring. A method using said device (1) for controlled stirring in a stirring chamber (5), said method comprising the steps of: realising, by said electromagnetic system (3), said magnetic field; and magnetically actuating, by said magnetic field, said SMAP (7), for realising said controlled stirring in said stirring chamber (5). The invention further relates to the use of a SMAP (7), for controlled stirring in a stirring chamber (5), wherein said SMAP (7) is suspended from a support (9), wherein said SMAP (7) is magnetically actuated, by a magnetic field, for said controlled stirring.

公开(公告)号：WO2022111891A1

公开(公告)日：2022-06-02

申请号：PCT/EP2021/077456

申请日：2021-10-05

Applicant: UNIVERSITEIT MAASTRICHT ,  ACADEMISCH ZIEKENHUIS MAASTRICHT ,  TECHNISCHE UNIVERSITEIT EINDHOVEN

Inventor： FIGUEIREDO PEREIRA, Inês Carolina ,  FREDRICH, Sebastian ,  DEN TOONDER, Jacob Marinus Jan ,  SCHENNING, Albertus Petrus Hendricus Johannes ,  BECKERS, Helena Jacqueline Maria

IPC: A61F9/007

Abstract: The implantable ocular drainage device for controlling intraocular pressure comprises at least one drainage channel. The at least one drainage channel comprises a section, wherein the section of the at least one drainage channel is configured as a valve mechanism by making this section at least partially from a light responsive liquid crystal polymer.

公开(公告)号：WO2022111892A1

公开(公告)日：2022-06-02

申请号：PCT/EP2021/077459

申请日：2021-10-05

Applicant: UNIVERSITEIT MAASTRICHT ,  ACADEMISCH ZIEKENHUIS MAASTRICHT ,  TECHNISCHE UNIVERSITEIT EINDHOVEN

Inventor： FIGUEIREDO PEREIRA, Inês Carolina ,  VAN DE WIJDEVEN, Rosanne Francisca ,  FREDRICH, Sebastian ,  SCHENNING, Albertus Petrus Hendricus Johannes ,  WYSS, Hans Markus ,  BECKERS, Helena Jacqueline Maria ,  DEN TOONDER, Jacob Marinus Jan

IPC: A61F9/007

Abstract: The invention relates to an implantable ocular drainage device for controlling intraocular pressure (IOP) comprising at least one drainage channel, and at least one magnetic control mechanism. The at least one magnetic control mechanism is a magnetic valve mechanism configured to regulate flow in the at least one drainage channel.