公开(公告)号：US12171457B2

公开(公告)日：2024-12-24

申请号：US17514368

申请日：2021-10-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： David C. Auth ,  Aparna Bhave ,  Gary Thomas Ohrt ,  Travis J. Schauer ,  Neha Sharma ,  Evan Bennett ,  Andrew Bicek

IPC: A61B17/3207 ,  A61B17/32

Abstract: An atherectomy system includes an atherectomy burr having one or more blood flow enhancement features that permit an increased level of blood flow past the burr relative to a blood flow that would result absent the one or more flow enhancement features. A drive mechanism is adapted to rotatably actuate the atherectomy burr.

公开(公告)号：US20240358892A1

公开(公告)日：2024-10-31

申请号：US18647746

申请日：2024-04-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Nicolas Ball-Jones ,  Samuel Michael Hanson ,  Gary Thomas Ohrt ,  Sasha Viola Rios ,  Paul Vincent Grosso

IPC: A61L27/26 ,  A61L27/52

CPC classification number: A61L27/26 ,  A61L27/52 ,  A61L2400/06

Abstract: In some embodiments, the present disclosure pertains to an injectable shear-thinning composition that comprises (a) one or more types of polymers, (b) one or more types of microparticles and (c) water. In some embodiments, the present disclosure pertains to a kit that comprises (a) one or more containers that contain an injectable shear-thinning composition that comprises one or more types of polymers, one or more types of microparticles and water and (b) a delivery device. In some embodiments, the present disclosure pertains to a medical procedure comprising administering to a subject an injectable shear-thinning composition that comprises one or more types of polymers, one or more types of microparticles and water.