公开(公告)号：US20230355106A1

公开(公告)日：2023-11-09

申请号：US18143481

申请日：2023-05-04

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Daniel Frank Massimini ,  Andrew David Bicek ,  Wenguang Li

IPC: A61B5/02 ,  G16H50/50 ,  G16H70/20 ,  A61B5/00

CPC classification number: A61B5/02007 ,  G16H50/50 ,  G16H70/20 ,  A61B5/743

Abstract: The present disclosure provides apparatus and methods to both infer stent expansion (vessel expansion or compliance) and probability of procedural success (vessel patency) from pretreatment diagnostic imaging at the point-of-care and also train an inference model to generate such an inference, thus allowing a physician to choose with greater certainty an optimal treatment tool and treatment protocol for treating a vessel of a patient.

公开(公告)号：US11744609B2

公开(公告)日：2023-09-05

申请号：US17174996

申请日：2021-02-12

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Matthew Saterbak ,  Corydon Carlson ,  Andrew David Bicek

IPC: A61B17/3207 ,  G16H40/60 ,  A61B90/00 ,  A61B17/32

CPC classification number: A61B17/320758 ,  G16H40/60 ,  A61B2017/320032 ,  A61B2090/031 ,  A61B2090/0807

Abstract: An atherectomy system includes an electric drive mechanism that is adapted to rotatably actuate an atherectomy burr and a controller that is adapted to regulate operation of the electric drive mechanism. The controller regulates operation of the electric drive mechanism in accordance with a power input limit value that limits how much power can be put into an atherectomy burr and an energy input limit value that limits how much energy can be put into the atherectomy burr. The controller may also regulate operation of the electric drive mechanism in accordance with a dynamic torque limit.