Patent · US Active

Dual access incising catheter

US10820921B2 · kind B2 · utility

2Cited by

3References

23Claims

0Family size

Assignee

C.R. Bard, Inc. · US

Inventors

Michael Randall · Gilbert, US
Chad Van Liere · Phoenix, US
Andrzej J. Chanduszko · Chandler, US

Key dates

Filing date	Dec 30, 2017
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Jun 14, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2025/109
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Dual-access site catheter systems with a blade or scoring functionality entering through a first access site and a balloon functionality for manipulating or driving the blade or scoring functionality through a different site. The blade or scoring functionality also sometimes provides needle or fluid delivery functionality to an atherosclerotic lesion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.