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:
Nov. 03, 2015
Filed:
May. 04, 2010
Bernhard Uihlein, Dettlingen, DE;
Bernhard Uihlein, Dettlingen, DE;
EPflex Feinwerktechnik GmbH, Dettingen/Erms, DE;
Abstract
A medical catheter instrument has a shaft portion, a distal portion bendable in a controlled manner in at least one direction relative to the shaft portion, and a control element extending in an axially movable manner through the shaft portion to the distal portion. The axial movement of the control element controls a corresponding bending movement of the distal portion. The catheter instrument includes a bending assembly having at least one elongated, elastically bendable stiffening element and at least one elongated, bendable and axially length-adjustable bending element, the elements being provided in an axial sub-region of the distal portion and extending therein with an axial main component, wherein the stiffening element forms an element restoring bending movement and has a higher flexural stiffness than the bending element, and the bending element is coupled to the control element or forms part of the same.