公开(公告)号：US20250000540A1

公开(公告)日：2025-01-02

申请号：US18658372

申请日：2024-05-08

Applicant: Cardio Flow, Inc.

Inventor： Jihad A. Mustapha ,  Gary M. Petrucci ,  Albert Selden Benjamin ,  Ryan D. Welty

IPC: A61B17/3207

Abstract: Some embodiments of a rotational atherectomy device can remove (partially or completely) stenotic lesions in blood vessels by rotating one or more abrasive elements in an orbital path to abrade and breakdown the lesion. In particular implementations, multiple abrasive elements are arranged along a distal portion of a drive shaft with an improved configuration so as to facilitate both efficient navigation into smaller blood vessels below the ankle or in the heart and effective orbital paths for abrading stenotic material in such smaller vessels.

公开(公告)号：US12193702B1

公开(公告)日：2025-01-14

申请号：US18658372

申请日：2024-05-08

Applicant: Cardio Flow, Inc.

Inventor： Jihad A. Mustapha ,  Gary M. Petrucci ,  Albert Selden Benjamin ,  Ryan D. Welty

IPC: A61B17/3207

Abstract: Some embodiments of a rotational atherectomy device can remove (partially or completely) stenotic lesions in blood vessels by rotating one or more abrasive elements in an orbital path to abrade and breakdown the lesion. In particular implementations, multiple abrasive elements are arranged along a distal portion of a drive shaft with an improved configuration so as to facilitate both efficient navigation into smaller blood vessels below the ankle or in the heart and effective orbital paths for abrading stenotic material in such smaller vessels.

公开(公告)号：US20250000541A1

公开(公告)日：2025-01-02

申请号：US18774078

申请日：2024-07-16

Applicant: Cardio Flow, Inc.

Inventor： Jihad A. Mustapha ,  Gary M. Petrucci ,  Albert Selden Benjamin ,  Ryan D. Welty

IPC: A61B17/3207

Abstract: Some embodiments of a rotational atherectomy device can remove (partially or completely) stenotic lesions in blood vessels by rotating one or more abrasive elements in an orbital path to abrade and breakdown the lesion. In particular implementations, multiple abrasive elements are arranged along a distal portion of a drive shaft with an improved configuration so as to facilitate both efficient navigation into smaller blood vessels below the ankle or in the heart and effective orbital paths for abrading stenotic material in such smaller vessels.

公开(公告)号：US12004771B1

公开(公告)日：2024-06-11

申请号：US18523683

申请日：2023-11-29

Applicant: Cardio Flow, Inc.

Inventor： Jihad A. Mustapha ,  Gary M. Petrucci ,  Albert Selden Benjamin ,  Ryan D. Welty

IPC: A61B17/3207

CPC classification number: A61B17/320758 ,  A61B17/3207 ,  A61B17/320725 ,  A61B2017/320766

Abstract: Some embodiments of a rotational atherectomy device can remove (partially or completely) stenotic lesions in blood vessels by rotating one or more abrasive elements in an orbital path to abrade and breakdown the lesion. In particular implementations, multiple abrasive elements are arranged along a distal portion of a drive shaft with an improved configuration so as to facilitate both efficient navigation into smaller blood vessels below the ankle or in the heart and effective orbital paths for abrading stenotic material in such smaller vessels.