公开(公告)号：US12016969B2

公开(公告)日：2024-06-25

申请号：US17165485

申请日：2021-02-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Joseph T. Delaney, Jr. ,  Mark W. Boden ,  John Murphy ,  Viktoria Molnar ,  Tatyana Dyndikova ,  Allison Zipp ,  Kolbein K Kolste

IPC: A61L27/16 ,  A61L27/18 ,  A61L27/38 ,  A61L27/50

CPC classification number: A61L27/16 ,  A61L27/18 ,  A61L27/3839 ,  A61L27/50

Abstract: Described herein are injectable in vivo crosslinking materials for use as soft tissue filler comprising (a) a reactive multi-arm polymer that comprises a plurality of hydrophilic polymeric arms, at least a portion of the hydrophilic polymeric arms comprising one or more reactive end groups and (b) a multifunctional compound that comprises functional groups that are reactive with the reactive end groups of the reactive multi-arm polymer. Also described herein are systems and methods that are based on such materials.

公开(公告)号：US20210236690A1

公开(公告)日：2021-08-05

申请号：US17165485

申请日：2021-02-02

Applicant: Boston Scientific Scimed, Inc.

Inventor： Joseph T. Delaney, Jr. ,  Mark W. Boden ,  John Murphy ,  Viktoria Molnar ,  Tatyana Dyndikova ,  Allison Zipp ,  Kolbein K Kolste

IPC: A61L27/16 ,  A61L27/18 ,  A61L27/38 ,  A61L27/50

Abstract: Described herein are injectable in vivo crosslinking materials for use as soft tissue filler comprising (a) a reactive multi-arm polymer that comprises a plurality of hydrophilic polymeric arms, at least a portion of the hydrophilic polymeric arms comprising one or more reactive end groups and (b) a multifunctional compound that comprises functional groups that are reactive with the reactive end groups of the reactive multi-arm polymer. Also described herein are systems and methods that are based on such materials.

公开(公告)号：US20210252312A1

公开(公告)日：2021-08-19

申请号：US17174188

申请日：2021-02-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： John WILLIS ,  Conor O'SULLIVAN ,  John Murphy ,  Martin Anthony COLLIER ,  Kevin CARBERY ,  Edward Joseph DEVLIN

IPC: A61N5/10 ,  A61B90/00

Abstract: A medical device that includes an outer body configured to visually mark a target tissue such that the target tissue is detectable by an imaging system. The medical device includes a sensor disposed within the outer body, wherein the sensor is configured to detect radiation at the target site.

公开(公告)号：US20230355834A1

公开(公告)日：2023-11-09

申请号：US18311205

申请日：2023-05-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Philip David Dorgan ,  Edward Joseph Devlin ,  Conor O’Sullivan ,  John Murphy ,  Mark Looney ,  Paul O’Farrell

IPC: A61L24/08 ,  A61L24/00

CPC classification number: A61L24/08 ,  A61L24/0015 ,  A61L24/0031 ,  A61L2300/418 ,  A61L2400/04

Abstract: In some aspects, the present disclosure pertains to injectable polysaccharide-based hydrogels that comprises an anionic polysaccharide, a cationic crosslinking agent and a hemostatic agent. In some aspects, the present disclosure pertains to medical devices containing such injectable polysaccharide-based hydrogels, to kits that contain such injectable polysaccharide-based hydrogels, and to methods of using such injectable polysaccharide-based hydrogels.

公开(公告)号：US20240307588A1

公开(公告)日：2024-09-19

申请号：US18675481

申请日：2024-05-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Joseph T. Delaney, JR. ,  Mark W. Boden ,  John Murphy ,  Viktoria Molnar ,  Tatyana Dyndikova ,  Allison Zipp ,  Kolbein K Kolste

IPC: A61L27/16 ,  A61L27/18 ,  A61L27/38 ,  A61L27/50

CPC classification number: A61L27/16 ,  A61L27/18 ,  A61L27/3839 ,  A61L27/50

Abstract: Described herein are injectable in vivo crosslinking materials for use as soft tissue filler comprising (a) a reactive multi-arm polymer that comprises a plurality of hydrophilic polymeric arms, at least a portion of the hydrophilic polymeric arms comprising one or more reactive end groups and (b) a multifunctional compound that comprises functional groups that are reactive with the reactive end groups of the reactive multi-arm polymer. Also described herein are systems and methods that are based on such materials.

公开(公告)号：US20230057208A1

公开(公告)日：2023-02-23

申请号：US17889329

申请日：2022-08-16

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Conor O'Sullivan ,  Stephen Nolan ,  John Murphy ,  Lauren Sfakis Lydecker ,  Edward Joseph Devlin ,  Barbara Santry ,  Frank Ryan

IPC: A61N5/06

Abstract: This disclosure relates generally to medical devices, systems, and methods for activation of a photoactive agent during a medical procedure. In an aspect, a catheter system for activation of a photoactive agent may comprise a catheter comprising an elongate shaft comprising a proximal portion, a distal portion, and a first lumen extending along the elongate shaft. A first flexible circuit may be disposed about the distal portion of the elongate shaft. A plurality of first light-emitting diodes (LEDs) may be disposed along the first flexible circuit. A second flexible circuit may be disposed about the distal portion of the elongate shaft. A plurality of second LEDs may be disposed along the second flexible circuit. A control unit may be coupled to the proximal end of the elongate shaft. The communications cable may be disposed within the catheter and may electrically couple the first LEDs with the control unit.