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:
Jun. 13, 1995
Filed:
Mar. 10, 1993
William G Lee, Miami, FL (US);
The University of Miami, Miami, FL (US);
Abstract
A surgical instrument is provided having a tubular body including a distal portion, a proximal portion and a mid portion. A cutting member having a cutting edge is longitudinally received within the tubular body for guided reciprocal movement therein between a cutting position wherein the cutting edge extends from the distal portion and a non-cutting position wherein the cutting edge is retracted within the tubular body. A urging mechanism is also provided within the mid portion of the tubular body for urging the cutting member to the cutting position. A vacuum source is coupled to the cutting member at a proximal end thereof and provides a vacuum directed to the distal portion to hold tissue to be cut. A method of cutting the tissue is also provided.