David C Raab

US Patent:

20220313270, Oct 6, 2022

Filed:

Jun 2, 2022

Appl. No.:

17/830890

Inventors:

- Maple Grove MN, US
David John Onushko - Maple Grove MN, US
James M. Anderson - Corcoran MN, US
Jose A. Meregotte - Blaine MN, US
David Raab - Roseville MN, US
Steven R. Larsen - Lino Lakes MN, US
John M. Edgell - Plymouth MN, US
Nicholas Lee Tassoni - Andover MN, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - MAPLE GROVE MN

International Classification:

A61B 17/12

Abstract:

An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region and a second end region. The expandable member comprises at least one inflation cavity and at least one valve member configured to selectively seal the inflation cavity. A first inflation media may be disposed within the at least one inflation cavity and a second inflation media may be disposed within the at least one inflation cavity. The second inflation media may be different from the first inflation media. The expandable member may be configured to expand and seal the opening of the left atrial appendage.

US Patent:

20230026471, Jan 26, 2023

Filed:

Jul 19, 2022

Appl. No.:

17/868546

Inventors:

- MAPLE GROVE MN, US
Joel N. Groff - Delano MN, US
David Raab - Roseville MN, US
Scott McGhee - Ottawa, CA
Mark Steven Smith - Coon Rapids MN, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - MAPLE GROVE MN

International Classification:

A61M 5/142
A61M 5/158

Abstract:

A transport and delivery system which may be used for injectable materials such as radioactive injectables. The system includes a base configured to hold a material transport device containing the injectable material, and a cover including a material delivery system and a material access device. The cover is configured to be mated over the base to result in alignment of the material access device with the material transport device to allow the material delivery system to deliver the injectable materials from within the material transport device to a patient. A priming cap may be provided to facilitate priming of the material delivery system and material access device to be substantially airless.

US Patent:

20200054342, Feb 20, 2020

Filed:

Oct 24, 2019

Appl. No.:

16/662127

Inventors:

- Maple Grove MN, US
David Raab - Minneapolis MN, US
Derek Sutermeister - Ham Lake MN, US
Cass Hanson - St. Paul MN, US
Timothy Ostroot - Cokato MN, US

International Classification:

A61B 17/12

Abstract:

In some aspects, the present disclosure provides a delivery device for delivering a detachable medical implant that comprises an elongated delivery member and a first engagement portion. The first engagement portion comprises a first proximal-facing surface, a first distal-facing surface, and a first lumen that is configured to accommodate an activation wire, wherein at least 50% of a surface area of the first proximal-facing surface is angled away from a proximal end of the first engagement portion. In other aspects, the present disclosure provides a medical delivery system comprising: such a delivery device; an implantable device comprising a medical device portion and a second engagement portion, the second engagement portion comprising a second lumen configured to accommodate an activation wire, a second proximal-facing surface and a second distal-facing surface; and an activation wire. Other aspects pertain to methods of medical device delivery using such a medical delivery system.

US Patent:

20190357916, Nov 28, 2019

Filed:

May 23, 2019

Appl. No.:

16/420371

Inventors:

- Maple Grove MN, US
David John Onushko - Maple Grove MN, US
James M. Anderson - Corcoran MN, US
Jose A. Meregotte - Blaine MN, US
David Raab - Roseville MN, US
Steven R. Larsen - Lino Lakes MN, US
John M. Edgell - Plymouth MN, US
Nicholas Lee Tassoni - Andover MN, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - Maple Grove MN

International Classification:

A61B 17/12

Abstract:

An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region and a second end region. The expandable member comprises at least one inflation cavity and at least one valve member configured to selectively seal the inflation cavity. A first inflation media may be disposed within the at least one inflation cavity and a second inflation media may be disposed within the at least one inflation cavity. The second inflation media may be different from the first inflation media. The expandable member may be configured to expand and seal the opening of the left atrial appendage.

US Patent:

20190201001, Jul 4, 2019

Filed:

Mar 5, 2019

Appl. No.:

16/292621

Inventors:

- Maple Grove MN, US
Gary Pederson - Albertville MN, US
Mary-Claire Anderson - St. Louis Park MN, US
Patrick A. Haverkost - Corcoran MN, US
David Raab - Minneapolis MN, US
Mark Smith - Coon Rapids MN, US

International Classification:

A61B 17/12

Abstract:

Delivery systems for liquid embolics and methods of using them are disclosed. The devices generally include a catheter and one or more retention elements to limit migration of the liquid embolic to non-target sites.

US Patent:

20190183509, Jun 20, 2019

Filed:

Dec 18, 2018

Appl. No.:

16/223731

Inventors:

- Maple Grove MN, US
John M. Edgell - Plymouth MN, US
Jose A. Meregotte - Blaine MN, US
Steven R. Larsen - Lino Lakes MN, US
David Raab - Roseville MN, US
Peter John Hoffman - Brooklyn Center MN, US
David John Onushko - Maple Grove MN, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - Maple Grove MN

International Classification:

A61B 17/12
A61B 17/00

Abstract:

An example medical device for occluding the left atrial appendage is disclosed. The example medical device for occluding the left atrial appendage includes an expandable member having a first end region, a second end region and an inflation cavity. The medical device also includes a plurality of spine members coupled to the expandable member, the plurality of spine members spaced circumferentially around an outer surface of the expandable member. Additionally, the medical device includes a valve member extending at least partially into the inflation cavity, wherein the plurality of spine members are configured to position the medical device within an opening of the left atrial appendage and wherein the expandable member is configured to expand and seal the opening of the left atrial appendage.

US Patent:

20190083082, Mar 21, 2019

Filed:

Sep 21, 2018

Appl. No.:

16/137964

Inventors:

- MAPLE GROVE MN, US
James M. Anderson - Corcoran MN, US
Adam David Grovender - Maple Grove MN, US
Michael Richmon Thoreson - Maple Grove MN, US
Scott Solberg - Ramsey MN, US
Austin Farrell Ost - Maple Grove MN, US
Peter John Hoffman - Brooklyn Center MN, US
David Raab - Roseville MN, US
Brian R. Reynolds - Ramsey MN, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - MAPLE GROVE MN

International Classification:

A61B 17/02

Abstract:

An example introducer is disclosed. The example introducer includes a sheath having an inner surface and a wall having a thickness, a liner disposed along the inner surface of the sheath, the liner including at least one folded portion and a first lumen positioned in the thickness of the wall, wherein the first lumen is positioned adjacent to the at least one folded portion.

US Patent:

20190083083, Mar 21, 2019

Filed:

Sep 21, 2018

Appl. No.:

16/137995

Inventors:

- MAPLE GROVE MN, US
James M. Anderson - Corcoran MN, US
Adam David Grovender - Maple Grove MN, US
Michael Richmon Thoreson - Maple Grove MN, US
Scott Solberg - Ramsey MN, US
Austin Farrell Ost - Maple Grove MN, US
Peter John Hoffman - Brooklyn Center MN, US
David Raab - Roseville MN, US
Brian R. Reynolds - Ramsey MN, US

Assignee:

BOSTON SCIENTIFIC SCIMED, INC. - MAPLE GROVE MN

International Classification:

A61B 17/02

Abstract:

An example introducer is disclosed. The example introducer includes a sheath having an inner surface and a wall having a thickness, a liner disposed along the inner surface of the sheath, the liner including at least one folded portion and a first lumen positioned in the thickness of the wall, wherein the first lumen is positioned adjacent to the at least one folded portion.