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. 18, 2017
Filed:
Jan. 31, 2014
Karl Storz Gmbh & Co. KG, Tuttlingen, DE;
Martin Oberlaender, Engen, DE;
Sebastian Wagner, Bretten, DE;
Karl Storz GmbH & Co. KG, Tuttlingen, DE;
Abstract
A sealing device for a medical instrument includes a fastening area and a sealing area designed to either bear on the circumference of a medical instrument inserted into the sealing device or to close the sealing device when no medical instrument is inserted. The sealing device further includes a first elastic wall enclosing the sealing area in a ring shape, with an annular first edge, which is connected to the sealing area, and an annular second edge, and a second elastic wall which encloses the first wall in a ring shape and is spaced apart there from, with an annular first edge and an annular second edge, which is connected to the fastening area.