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:
May. 12, 1992
Filed:
Sep. 18, 1990
Elliot Kornberg, Cocoa Beach, FL (US);
William R Tarello, Bethesda, MD (US);
PEB Biopsy Corporation, Cocoa Beach, FL (US);
Abstract
A method for percutaneous excisional breast biopsy and a percutaneous excisional breast biopsy device (PEBB device). In one variation of the method, the following steps are conducted: locating a breast lesion by radiographic techniques; positioning and implanting a localizing needle distal to said breast lesion, said localizing needle containing a hooked guide wire; positioning and implanting said hooked guide wire distal to said breast lesion; making a small incision on the surface of the breast at the point where said localizing needle enters the breast; passing a PEBB device over said localizing needle; inserting said PEBB device through said incision; further inserting said PEBB device and pushing aside the breast tissue; positioning said PEBB device to the desired location proximate said lesion; further inserting into the breast a first cutting surface of said PEBB device to the desired location distant said lesion; manipulating a second cutting surface of said PEBB device and cutting the portion of the breast tissue distal to said hooked guide wire to separate a portion of said breast tissue containing all of said lesion; and removing the PEBB device containing said lesion.