公开(公告)号：US11766555B2

公开(公告)日：2023-09-26

申请号：US15977573

申请日：2018-05-11

Applicant: Berlin Heart GmbH

Inventor： Michael Matthes ,  Heiko Gundlach ,  Nedim Arslan ,  Gerhard Lauterbach ,  Daniel Phillips ,  Kim Peter Winterwerber

IPC: A61M60/148 ,  A61M60/178 ,  A61M60/861 ,  A61M60/859 ,  A61B17/12 ,  A61M60/216 ,  A61B17/22

CPC classification number: A61M60/148 ,  A61B17/12136 ,  A61M60/178 ,  A61M60/216 ,  A61M60/859 ,  A61M60/861 ,  A61B2017/22048

Abstract: A connecting device is provided for connecting a pipe or tube-shaped element to the heart or a blood vessel of a patient, comprising a suture ring that has an opening, which can be closed by means of a closure element and through which said pipe or tube-shaped element is guided in the axial direction. The closure element is secured to the suture ring by means of at least one elastic securing element. A radially-expandable sealing element can also be provided in order to establish a sealing placement of the closure element against the suture ring.

公开(公告)号：US11724090B2

公开(公告)日：2023-08-15

申请号：US16768465

申请日：2018-05-18

Applicant: Berlin Heart GmbH

Inventor： Daniel Phillips ,  Markus Stollin

IPC: A61M60/122 ,  A61M60/216 ,  A61M60/178 ,  A61M60/859 ,  A61M39/00 ,  A61M39/02 ,  A61M39/10 ,  A61M39/12

CPC classification number: A61M60/122 ,  A61M39/00 ,  A61M39/02 ,  A61M39/0247 ,  A61M39/10 ,  A61M39/12 ,  A61M60/178 ,  A61M60/216 ,  A61M60/859 ,  A61M2039/0258 ,  A61M2205/02

Abstract: A cannula system is provided. The system may comprise: a cannula having a hose element having front and rear end regions, wherein a channel extends from the front end region to the rear end region, a hollow body having a front end region, and a connector which, in a connected state of the cannula system in which the front end region of the hollow body is introduced into the channel of the hose element, receives the front end region of the hose element and the front end region of the hollow body in an inner region of the connector. The connector may exert clamping forces on the front end region of the hose element and clamp the front end region of the hose element between the front end region of the hollow body and the connector. Also provided is a blood pump system including such a cannula system.

公开(公告)号：US11344717B2

公开(公告)日：2022-05-31

申请号：US16075566

申请日：2017-02-03

Applicant: Berlin Heart GmbH

Inventor： Sebastian Kallenbach ,  Daniel Phillips

IPC: A61M1/36 ,  A61M60/857 ,  A61M25/01 ,  A61F2/07

Abstract: The present application relates to an outlet graft for a blood pump as well as to a system comprising a blood pump and an outlet graft that is connected to an outlet of the blood pump. The outlet graft includes a first end opposite a second end such that a longitudinal axis is formed between the first and second ends. The second end is connectable to a blood vessel and a lumen with a closed cover. A first strip included in the cover extends parallel to the longitudinal axis and is made of a material that is of a higher contrast under x-rays than the cover.

公开(公告)号：US20210361931A1

公开(公告)日：2021-11-25

申请号：US17057049

申请日：2019-05-27

Applicant: Berlin Heart GmbH

Inventor： Michael Frischke ,  Daniel Phillips ,  Oliver Peters ,  Valentin Bykov ,  Florian Jankowsky

IPC: A61M60/816 ,  A61M60/216 ,  A61M60/403 ,  A61M60/523 ,  A61M60/554 ,  A61M60/148 ,  A61M60/531 ,  A61M60/165

Abstract: A component for conducting a fluid having a sensor, wherein the component comprises an inner and an outer wall, where-in the inner wall is configured to conduct the fluid, the outer wall terminates the component to the outside, and a wall region is formed between the inner and outer walls. The component in accordance with the invention is characterized in that the sensor has an electromechanical element and is arranged in the wall region at the inner wall, wherein the sensor is adapted to measure a degree of deformation of the inner wall in the region of the sensor by means of the sensor element and to output it as an electrical signal, wherein the sensor element preferably has a length and/or a width of ≤50 μm.

公开(公告)号：US11975183B2

公开(公告)日：2024-05-07

申请号：US17057049

申请日：2019-05-27

Applicant: Berlin Heart GmbH

Inventor： Michael Frischke ,  Daniel Phillips ,  Oliver Peters ,  Valentin Bykov ,  Florian Jankowsky

IPC: A61M60/403 ,  A61M60/122 ,  A61M60/148 ,  A61M60/165 ,  A61M60/216 ,  A61M60/523 ,  A61M60/531 ,  A61M60/546 ,  A61M60/554 ,  A61M60/816 ,  A61M60/857

CPC classification number: A61M60/403 ,  A61M60/122 ,  A61M60/148 ,  A61M60/165 ,  A61M60/216 ,  A61M60/523 ,  A61M60/531 ,  A61M60/546 ,  A61M60/554 ,  A61M60/816 ,  A61M60/857 ,  A61M2205/3327 ,  A61M2207/00

Abstract: A component for conducting a fluid having a sensor, wherein the component comprises an inner and an outer wall, where-in the inner wall is configured to conduct the fluid, the outer wall terminates the component to the outside, and a wall region is formed between the inner and outer walls. The component in accordance with the invention is characterized in that the sensor has an electromechanical element and is arranged in the wall region at the inner wall, wherein the sensor is adapted to measure a degree of deformation of the inner wall in the region of the sensor by means of the sensor element and to output it as an electrical signal, wherein the sensor element preferably has a length and/or a width of ≤50 μm.

公开(公告)号：US20230372696A1

公开(公告)日：2023-11-23

申请号：US18366456

申请日：2023-08-07

Applicant: Berlin Heart GmbH

Inventor： Michael Matthes ,  Heiko Gundlach ,  Nedim Arsian ,  Gerhard Lauterbach ,  Daniel Phillips ,  Kim Peter Winterwerber

IPC: A61M60/148 ,  A61M60/178 ,  A61M60/216 ,  A61M60/861 ,  A61M60/859 ,  A61B17/12

CPC classification number: A61M60/148 ,  A61M60/178 ,  A61M60/216 ,  A61M60/861 ,  A61M60/859 ,  A61B17/12136 ,  A61B2017/22048

Abstract: A connecting device is provided for connecting a pipe or tube-shaped element to the heart or a blood vessel of a patient, comprising a suture ring that has an opening, which can be closed by means of a closure element and through which said pipe or tube-shaped element is guided in the axial direction. The closure element is secured to the suture ring by means of at least one elastic securing element. A radially-expandable sealing element can also be provided in order to establish a sealing placement of the closure element against the suture ring.

公开(公告)号：US20190046701A1

公开(公告)日：2019-02-14

申请号：US16075566

申请日：2017-02-03

Applicant: Berlin Heart GmbH

Inventor： Sebastian Kallenbach ,  Daniel Phillips

IPC: A61M1/10 ,  A61M1/36

Abstract: The present application relates to an outlet graft for a blood pump as well as to a system comprising a blood pump and an outlet graft that is connected to an outlet of the blood pump. The outlet graft includes a first end opposite a second end such that a longitudinal axis is formed between the first and second ends. The second end is connectable to a blood vessel and a lumen with a closed cover. A first strip included in the cover extends parallel to the longitudinal axis and is made of a material that is of a higher contrast under x-rays than the cover.

公开(公告)号：US20200368413A1

公开(公告)日：2020-11-26

申请号：US16768465

申请日：2018-05-18

Applicant: Berlin Heart GmbH

Inventor： Daniel Phillips ,  Markus Stollin

IPC: A61M1/10

Abstract: A cannula system is provided. The system may comprise: a cannula having a hose element having front and rear end regions, wherein a channel extends from the front end region to the rear end region, a hollow body having a front end region, and a connector which, in a connected state of the cannula system in which the front end region of the hollow body is introduced into the channel of the hose element, receives the front end region of the hose element and the front end region of the hollow body in an inner region of the connector. The connector may exert clamping forces on the front end region of the hose element and clamp the front end region of the hose element between the front end region of the hollow body and the connector. Also provided is a blood pump system including such a cannula system.

公开(公告)号：US20200000987A1

公开(公告)日：2020-01-02

申请号：US16465466

申请日：2017-12-01

Applicant: Berlin Heart GmbH

Inventor： Daniel Phillips ,  Markus Stollin

IPC: A61M1/10 ,  A61M39/10

Abstract: A cannula system for conveying a liquid, in particular blood, is provided comprising: a cannula with a tube element having a front end region and a rear end region, wherein a channel extends through the tube element from the front end region of the tube element to the rear end region of the tube element; a hollow body, wherein the hollow body has a front end region that can be inserted into the channel of the tube element through a front inlet opening of the channel; and a connector which is designed to receive the front end region of the tube element and the front end region of the hollow body in an internal region of the connector when the cannula system is in a connection state, in which the front end region of the tube element is inserted into the channel of the tube element of the cannula.

公开(公告)号：US20180256799A1

公开(公告)日：2018-09-13

申请号：US15977573

申请日：2018-05-11

Applicant: Berlin Heart GmbH

Inventor： Michael Matthes ,  Heiko Gundlach ,  Nedim Arslan ,  Gerhard Lauterbach ,  Daniel Phillips ,  Kim Peter Winterwerber

IPC: A61M1/12 ,  A61B17/12 ,  A61M1/10

CPC classification number: A61M1/122 ,  A61B17/12136 ,  A61B2017/22048 ,  A61M1/1008 ,  A61M1/1037

Abstract: A connecting device is provided for connecting a pipe or tube-shaped element to the heart or a blood vessel of a patient, comprising a suture ring that has an opening, which can be closed by means of a closure element and through which said pipe or tube-shaped element is guided in the axial direction. The closure element is secured to the suture ring by means of at least one elastic securing element. A radially-expandable sealing element can also be provided in order to establish a sealing placement of the closure element against the suture ring.