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. 06, 1994
Filed:
May. 13, 1993
John N Graber, Mpls, MN (US);
Michael T Hofflander, Edina, MN (US);
Mark A Schmidt, Hutchinson, MN (US);
Surgical Innovations, Inc., Minneapolis, MN (US);
Abstract
A tissue and organ extractor is provided for use during laparoscopic surgical procedures. The tissue and organ extractor has a handle, an elongated shank, and a flexible collapsible working end. The handle includes lock for locking a grasping instrument, such as forceps, securely in place in relation to the tissue and organ extractor. The extractor is inserted through a cannula into an abdominal cavity and the tissue or organ to be removed is manipulated into the working end by a grasping instrument. The extractor, grasping instrument and tissue are removed from the abdominal cavity through the cannula. The working end envelops the tissue and, during removal, compresses the enveloped tissue.