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. 18, 1991
Filed:
Apr. 26, 1990
Ludwig Bonnet, Knittlingen, DE;
Ulrich Wetterauer, Freiburg, DE;
Richard Wolf GmbH, Knittlingen, DE;
Abstract
An endoscope, in particular a resectoscope, for excising tissue, having a barrel insertable into a body cavity for feeding in and draining out an irrigating liquid and for carrying a working element which can be actuated from the proximal end of the endoscope and whose field of activity can be monitored visually through an endoscope telescope positioned at the proximal end of the endoscope, in which to protect a surgeon, a protective shield can be releasably secured on a lengthwise segment of the endoscope, namely on a lengthwise segment comprising those segments of the working element and of the endoscope telescope which project proximally from the barrel of the endoscope.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile