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:
Apr. 04, 1995
Filed:
Aug. 31, 1993
Applicant:
Inventors:
Udo Wohlers, Hamburg, DE;
Jean-Pierre Kinet, Hensted-Ulzburg, DE;
Dale Schulze, Lebanon, OH (US);
Kirsten Huss, Ahrensburg, DE;
Assignee:
Ethicon, Inc., Somerville, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
600 32 ; 128-4 ; 604 27 ; 604 93 ; 604174 ; 604278 ;
Abstract
An endoscopic inspection closure is described which has a guide device preventing the puncture incision created by a trocar obturator and cannula from closing and a closure device which fits within the guide device. The closure device is removable after the initial endoscopic operation, for observation of healing and introduction of endoscopic surgical instruments.