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:
Jul. 07, 2015
Filed:
Jan. 15, 2008
Armando Gisep, Davos Dorf, CH;
Philip Kuhn, Davos Platz, CH;
Armando Gisep, Davos Dorf, CH;
Philip Kuhn, Davos Platz, CH;
AO TECHNOLOGY AG, Chur, CH;
Abstract
A cannula () comprising a central axis (), a front end () and a through channel () coaxial or parallel to said central axis () and defining a peripheral wall () of said cannula (), wherein A) said cannula () further comprises at least two perforations () penetrating said peripheral wall () transversely to said central axis (); B) said through channel () is open at said front end (); and C) the cross section of said through channel () has a contraction () with a diameter dlocated between the front most of said at least two perforations () and said front end () which is formed as a guidance for a wire (). A device () for liquid jet irrigation of bone comprising such a cannula () and a wire ().