公开(公告)号：US20210275796A1

公开(公告)日：2021-09-09

申请号：US17189932

申请日：2021-03-02

Applicant: Boston Scientific Scimed Inc

Inventor： Brett Struthers ,  Thomas P. Jancaric ,  Matthew Boyer

IPC: A61M60/216 ,  A61M60/804 ,  A61M60/419

Abstract: Various aspects of the present invention are directed towards apparatuses, systems, and methods that may include a blood pump. The blood pump may include an impeller assembly housing, an impeller assembly having an impeller configured to cause blood to flow through the pump, a motor housing, a motor configured to drive the impeller, and a pivotable housing connector.

公开(公告)号：US20190262153A1

公开(公告)日：2019-08-29

申请号：US16280582

申请日：2019-02-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Nicholas Lee Tassoni ,  Kelsey Rae Cooper ,  Thomas P. Jancaric ,  John D. Kroeger ,  Eric Dinges ,  Reggie Roth ,  John L. Teschendorf ,  David B. Morris

IPC: A61F2/95

Abstract: An attachment mechanism for a medical implant system may include a first part fixedly attached to a distal end of an elongate shaft, the first part having a first longitudinal lumen configured to slidably receive a release wire disposed within the elongate shaft, and a second part fixedly attached to a proximal end of a medical implant, the second part having a second longitudinal lumen configured to slidably receive the release wire. A tubular distal portion of the second part may include an engagement feature configured to non-releasably engage the second part with the medical implant.

公开(公告)号：US20240382740A1

公开(公告)日：2024-11-21

申请号：US18788651

申请日：2024-07-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Brett Struthers ,  Thomas P. Jancaric ,  Matthew Boyer

IPC: A61M60/216 ,  A61M60/419 ,  A61M60/804

Abstract: Various aspects of the present invention are directed towards apparatuses, systems, and methods that may include a blood pump. The blood pump may include an impeller assembly housing, an impeller assembly having an impeller configured to cause blood to flow through the pump, a motor housing, a motor configured to drive the impeller, and a pivotable housing connector.

公开(公告)号：US20240366926A1

公开(公告)日：2024-11-07

申请号：US18775498

申请日：2024-07-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Brett Struthers ,  Thomas P. Jancaric ,  Paul F. Chouinard ,  Umang Anand

IPC: A61M60/148 ,  A61B17/34

Abstract: Embodiments in the present disclosure relate to an anchoring and centering device for a circulatory support pump. An exemplary apparatus comprises an expandable anchoring device extending along a longitudinal axis, wherein the expandable anchoring device is arranged about a central axis. A distal portion of the expandable anchoring device defines an annulus through which the cardiac pump can be arranged and to which the cardiac pump can be releasable coupled. A proximal portion of the expandable anchoring device is configured to circumferentially expand to an unconstrained configuration that has a cross-sectional diameter greater than a diameter of the annulus. The exemplary apparatus also includes a constraining member arranged over the expandable anchoring device to constrain the expandable anchoring device in a constrained configuration for delivery of the anchoring apparatus.

公开(公告)号：US11975182B2

公开(公告)日：2024-05-07

申请号：US17012006

申请日：2020-09-03

Applicant: Boston Scientific Scimed Inc

Inventor： Paul F. Chouinard ,  Thomas P. Jancaric ,  David B. Robinson ,  Gerasimos Rigalos ,  James Tormey

IPC: A61M60/855 ,  A61M1/36 ,  A61M39/10 ,  A61M60/148 ,  A61M60/857

CPC classification number: A61M60/148 ,  A61M1/3659 ,  A61M39/10 ,  A61M60/857 ,  A61M2039/1077 ,  A61M2210/125

Abstract: Embodiments of the present disclosure relate to a circulatory support device with an integrated cannula. In an exemplary embodiment, an apparatus for attachment to a cardiac pump, comprises an adaptor. The adaptor comprises an annular cross section configured to receive the cardiac pump. The annular cross section is secured to the cardiac pump. The adaptor also comprises a plurality of channels arranged around the adapter and a cannula comprising a proximal portion, a distal portion, and an intermediate portion comprising a braided mesh extending between the distal portion and the proximal portion. The proximal portion has a proximal end comprising a plurality of elements arranged through the channels and the distal portion comprises a plurality of wires and a tip element. The plurality of wires extend in a distal direction from the braided mesh to the tip element and are secured to the tip element. And, a coating covers at least a portion of the braided mesh.

公开(公告)号：US11452604B2

公开(公告)日：2022-09-27

申请号：US16695523

申请日：2019-11-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kalyna L. Apkarian ,  Thomas P. Jancaric ,  Reggie Roth ,  Umang Anand ,  Dennis B. Werner ,  Jason A. Kilvington ,  James K. Cawthra, Jr.

IPC: A61F2/24

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to medical devices, systems and methods to treat a regurgitating cardiac valve, including, for example a tricuspid or mitral valve.

公开(公告)号：US20200163768A1

公开(公告)日：2020-05-28

申请号：US16695523

申请日：2019-11-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kalyna L. Apkarian ,  Thomas P. Jancaric ,  Reggie Roth ,  Umang Anand ,  Dennis B. Werner ,  Jason A. Kilvington ,  James K. Cawthra, Jr.

IPC: A61F2/24

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to medical devices, systems and methods to treat a regurgitating cardiac valve, including, for example a tricuspid or mitral valve.

公开(公告)号：US20190262001A1

公开(公告)日：2019-08-29

申请号：US16280536

申请日：2019-02-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Thomas P. Jancaric ,  Hoi Ki Ricky Chow ,  Kelsey Rae Cooper ,  Eric Dinges ,  John D. Kroeger ,  Reggie Roth ,  Nicholas Lee Tassoni ,  Marla Kae Waters

IPC: A61B17/12 ,  A61B90/00

Abstract: An occlusive medical device such as a vascular implant includes a terminal portion including a first plurality of strut segments that are each joined together at a distal end thereof to form a closed end of the frame, an intermediate portion including a second plurality of strut segments, the second plurality of strut segments including a greater number of strut segments than the first plurality of strut segments, and a main portion including a third plurality of strut segments, the third plurality of strut segments including a greater number of strut segments than the second plurality of strut segments. The occlusive medical device may have an expanded configuration in which the second plurality of strut segments and the third plurality of strut segments together form a plurality of cells.