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:
Aug. 04, 1992
Filed:
May. 18, 1990
Applicant:
Inventor:
Ludwig Bonnet, Knittlingen, DE;
Assignee:
Richard Wolf GmbH, Knittlingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
606 46 ;
Abstract
In a resectoscope, the inner barrel situated in the outer barrel, of the resectoscope is provided at the distal end, which projects beyond the outer barrel, with an insulating element to strengthen it, which element is provided in its outer surface for the length of an enlargement of the outer barrel with a part-cylindrical recess which produces at the distal end an enlarged outlet space, to which the liquid from the bladder flows in sufficient quantity via longitudinal slots in the enlargement of the outer barrel and is then extracted at the proximal end of the barrels.