The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2026
Filed:
Jun. 26, 2020
Bard Peripheral Vascular, Inc., Franklin Lakes, NJ (US);
Chad Van Liere, Phoenix, AZ (US);
Bard Peripheral Vascular, Inc., Franklin Lakes, NJ (US);
Abstract
An atherectomy catheter includes a sheath and an elongate corewire. The sheath has a side wall configured to define, in a lumen and in a distal sheath portion, an entrapment boundary region having a drilling allowance region. The elongate corewire has a distal wire portion having an outer bulge portion that is proximal to an elongate drill tip portion. The elongate corewire is located in the lumen of the sheath with the outer bulge portion of the elongate corewire slidably disposed in the drilling allowance region of the sheath, and with the elongate drill tip portion of the elongate corewire distally protruding from the distal end of the sheath.