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:
Feb. 01, 2022
Filed:
Apr. 06, 2017
Tontarra Medizintechnik Gmbh, Wurmlingen, DE;
Michael Benk, Wurmlingen, DE;
Tontarra Medizintechnik GmbH, Wurmlingen, DE;
Abstract
The invention relates to a shaft for a medical instrument (), in particular a homopolar or bipolar medical instrument, comprising a shaft member () that accommodates a tool () at the distal end, said tool () being provided with a first jaw part () and a second jaw part () which can be moved relative to each other from an open position () into a closed position () by a draw bar/push rod () that is guided inside the shaft member (); at the proximal end, the shaft member () has a connecting piece () for attachment to a manipulating device () that allows the draw bar/push rod () to be moved back and forth; at the distal end, each jaw part () is pivotally guided inside the shaft member () by means of a sliding block ().