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:
Jul. 16, 2024
Filed:
Apr. 21, 2023
Shockwave Medical, Inc., Santa Clara, CA (US);
Kevin Nunes, Santa Clara, CA (US);
Huy Phan, Santa Clara, CA (US);
Hoa Nguyen, Santa Clara, CA (US);
Kieran Coghlan, Santa Clara, CA (US);
SHOCKWAVE MEDICAL, INC., Santa Clara, CA (US);
Abstract
A catheter for treating an occlusion in a body lumen includes an elongate tube; a member sealed to a distal end of the elongate tube that is fillable with a conductive fluid; a cylindrical conductive sheath circumferentially mounted around the elongate tube within the member, the conductive sheath comprising a slot extending along a length of the conductive sheath; and a wire at least partially disposed in the slot, wherein a distal end of the wire is spaced apart from the conductive sheath by a gap in an arrangement such that when a voltage pulse is supplied to the insulated wire current flows across the gap to generate cavitation bubbles and/or shock waves.