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:
Dec. 25, 1990
Filed:
May. 12, 1989
Samuel Shiber, Billerica, MA (US);
Surgical Systems & Instruments, Inc., Billerica, MA (US);
Abstract
An atherectomy system for coring, ingesting and removing an obstruction material from within a patient's vessel having a flexible guide-wire defining voids for containing obstruction material and defining a diametrical envelope, a flexible rotary-catheter slidable and rotatable over the diametrical envelope having a rotary coring means at its distal end, a continuous passage defined around the flexible guide-wire by the flexible rotary-catheter for ingesting the cored obstruction material, and coupling means at the proximal end of the flexible rotary-catheter for coupling to rotating means.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile