公开(公告)号：US20220161019A1

公开(公告)日：2022-05-26

申请号：US17455662

申请日：2021-11-18

Applicant: Kardion GmbH

Inventor： Marvin Mitze ,  Hans Christof ,  Vladimir Popov ,  Martin Schwarz ,  Leon Wenning ,  Johannes Bette ,  Attila Fabiunke ,  Sina Gerlach ,  Johannes Stigloher ,  Julian Görries ,  Jan Schöfer ,  Valentin Rex ,  Johannes Berner ,  Bernhard Ehni ,  Johannes Ferch ,  Hans-Baldung Luley ,  Tom Döhring ,  Jens Burghaus ,  Inga Schellenberg ,  Hardy Baumbach ,  Annika Bach ,  Ingo Stotz ,  Julian Kassel ,  Armin Schuelke ,  Stefan Henneck ,  David Minzenmay ,  Thomas Alexander Schlebusch ,  Tobias Schmid ,  Tjalf Pirk ,  Martina Budde ,  Ricardo Ehrenpfordt ,  Marc Schmid ,  Ahmad Mansour ,  Niko Baeuerle ,  Ralf Strasswiemer ,  Uwe Vollmer ,  Manuel Gaertner ,  Fabian Eiberger ,  Tobias Baechle ,  Karin Schneider ,  Peter Wassermann

IPC: A61M60/237 ,  A61M60/148 ,  A61M25/09

Abstract: Disclosed is a minimally invasive miniaturized percutaneous mechanical circulatory support system. The system may be placed across the aortic valve via a single femoral arterial access point. The system includes a low profile axial rotary blood pump carried by the distal end of a catheter. The system can be percutaneously inserted through the femoral artery and positioned across the aortic valve into the left ventricle. The device actively unloads the left ventricle by pumping blood from the left ventricle into the ascending aorta and systemic circulation. A magnetic drive and encased motor housing allows for purgeless operation for extended periods of time to treat various ailments, for example more than six hours as acute therapy for cardiogenic shock.

公开(公告)号：US20230277836A1

公开(公告)日：2023-09-07

申请号：US18170370

申请日：2023-02-16

Applicant: Kardion GmbH

Inventor： Inga Schellenberg ,  Hardy Baumbach ,  Tjalf Pirk

IPC: A61M60/178 ,  A61M60/216 ,  A61M60/438 ,  A61M60/508 ,  A61M60/818

CPC classification number: A61M60/178 ,  A61M60/216 ,  A61M60/438 ,  A61M60/508 ,  A61M60/818 ,  A61M2205/3331

Abstract: A sensor device for sensing at least one functional value of a medical device is described herein. The sensor device includes a micro-electronic-mechanical system, an attachment device, and a communication interface. The micro-electronic-mechanical system senses (for example, determines or detects) a functional value associated with a medical device. The attachment device attaches the sensor device to a medical device, a part of the body of a patient, or to the patient intracorporeally. The communication interface provides (for example, wirelessly transmits) at least one functional value to an external device.

公开(公告)号：US20220161021A1

公开(公告)日：2022-05-26

申请号：US17530409

申请日：2021-11-18

Applicant: Kardion GmbH

Inventor： Marvin Mitze ,  Hans Christof ,  Vladimir Popov ,  Martin Schwarz ,  Leon Wenning ,  Johannes Bette ,  Attila Fabiunke ,  Julian Görries ,  Jan Schöfer ,  Valentin Rex ,  Johannes Berner ,  Johannes Ferch ,  Hans-Baldung Luley ,  Tom Döhring ,  Jens Burghaus ,  Inga Schellenberg ,  Hardy Baumbach ,  Annika Bach ,  Ingo Stotz ,  Julian Kassel ,  Armin Schuelke ,  Stefan Henneck ,  David Minzenmay ,  Thomas Alexander Schlebusch ,  Tobias Schmid ,  Tjalf Pirk ,  Martina Budde ,  Ricardo Ehrenpfordt ,  Marc Schmid ,  Ahmad Mansour ,  niko Baeuerle ,  Peter Wassermann ,  Fabian Eiberger ,  Kenneth M. Martin ,  Thomas Friedrich ,  Mario Heintze

IPC: A61M60/839 ,  A61M60/465 ,  A61M60/216 ,  A61M60/827 ,  A61M60/419 ,  A61M60/89 ,  A61M60/806 ,  A61M60/865

Abstract: A minimally invasive miniaturized percutaneous mechanical circulatory support system for transcatheter delivery of a pump to the heart that actively unloads the left ventricle by pumping blood from the left ventricle into the ascending aorta and systemic circulation. The pump may include a tubular housing, a motor, an impeller configured to be rotated by the motor. The impeller may be rotated by the motor, via a shaft with an annular polymeric seal around the shaft, or via a magnetic drive. The system may have an insertion tool having a tubular body and configured to axially movably receive the circulatory support device, and an introducer sheath configured to axially movably receive the insertion tool.

公开(公告)号：US20220161018A1

公开(公告)日：2022-05-26

申请号：US17455658

申请日：2021-11-18

Applicant: Kardion GmbH

Inventor： Marvin Mitze ,  Hans Christof ,  Vladimir Popov ,  Martin Schwarz ,  Leon Wenning ,  Johannes Bette ,  Attila Fabiunke ,  Julian Görries ,  Jan Schöfer ,  Valentin Rex ,  Johannes Berner ,  Johannes Ferch ,  Hans-Baldung Luley ,  Tom Döhring ,  Jens Burghaus ,  Inga Schellenberg ,  Hardy Baumbach ,  Annika Bach ,  Ingo Stotz ,  Julian Kassel ,  Armin Schuelke ,  Stefan Henneck ,  David Minzenmay ,  Thomas Alexander Schlebusch ,  Tobias Schmid ,  Tjalf Pirk ,  Martina Budde ,  Ricardo Ehrenpfordt ,  Marc Schmid ,  Ahmad Mansour ,  Niko Baeuerle ,  Peter Wassermann ,  Fabian Eiberger ,  Kenneth M. Martin

IPC: A61M60/237 ,  A61M60/148 ,  A61M25/09

Abstract: Disclosed is a mechanical circulatory support system for transcatheter delivery to the heart, having a removable guidewire aid to assist with inserting the guidewire along a path that avoids a rotating impeller. The system may comprise a catheter shaft and a circulatory support device carried by the shaft. The device may comprise a tubular housing, an impeller and the guidewire aid. The guidewire aid may include a removable guidewire guide tube. The guide tube may enter a first guidewire port of the tubular housing, exit the tubular housing via a second guidewire port on a side wall of the tubular housing on a distal side of the impeller, enter a third guidewire port on a proximal side of the impeller, and extend proximally through the catheter shaft.

公开(公告)号：US20220032036A1

公开(公告)日：2022-02-03

申请号：US17266056

申请日：2019-08-07

Applicant: KARDION GMBH

Inventor： Hardy Baumbach ,  Julian Kassel ,  Tjalf Pirk ,  Inga Schellenberg ,  Martina Budde ,  Thomas Alexander Schlebusch

IPC: A61M60/531 ,  A61M60/139 ,  A61M60/17 ,  A61M60/585 ,  A61M60/592

Abstract: The invention relates to a device (150) for monitoring the state of health of a patient (100), wherein the device (150) comprises an input interface (160) for inputting a first pressure signal (145) and a second pressure signal (155) and a processing unit (165) for processing the first pressure signal (145) and the second pressure signal (155) in order to determine a processing value (170) in order to monitor the state of health of the patient (100) based the processing value (170).