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:
Nov. 07, 1995
Filed:
Dec. 13, 1994
Peter M Nicholas, South Dartmouth, MA (US);
Robert J Crowley, Wayland, MA (US);
Boston Scientific Corporation, Watertown, MA (US);
Abstract
An ultrasound imaging device and method employing it featuring a stationary, elongated flexible tubular body, a rotatable drive shaft extending through the body, and a nose member located distally of the tubular body, the nose member mounted on the distal end of the drive shaft to rotate therewith, the nose member being of rounded atraumatic form, sized at its proximal end to substantially match the diameter of the body and an acoustic imaging transducer incorporated in the nose member for producing acoustic images of adjacent tissue as the drive shaft turns, there being an axial passage within the body for fluid flow from a proximal entry port to at least one fluid delivery port located distally of the entry port.