Patent · US Active

Tubular filter

US9895214B2 · kind B2 · utility

1Cited by

4References

19Claims

0Family size

Assignee

C.R. Bard, Inc. · US

Inventors

Andrzej J. Chanduszko · Chandler, US
Michael Randall · Gilbert, US

Key dates

Filing date	Oct 12, 2016
Grant date	Feb 20, 2018
Priority date	—
Expiry date	Oct 12, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2250/0037
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A method of preparing a filter for delivery into a body vessel. The filter includes a hub disposed along a longitudinal axis and a plurality of anchor members extending from the hub. Each anchor member includes either a cranial extension or a caudal extension at a distal end thereof. At least one anchor member distal end may be spaced from the hub at each of a first, second, and third distance along the longitudinal axis. The filter also includes a plurality of locator members extending from the hub, the locator members alternatingly interposed between the anchor members.

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