Ao Technology Ag

Vanessa Boner

Norbert Suhm

Armando Gisep

A cannula () comprising A) a central axis (), a front end (), a rear end () and a channel () coaxial or parallel to said central axis () and defining a peripheral wall () of said cannula (); B) referencing means () at said rear end (), so that said cannula () can be brought in a desired position relative to a cavity () in a bone; wherein C) said cannula () further comprises at least two perforations () penetrating said peripheral wall () transversely to said central axis (); and D) said at least two perforations () are arranged in a portion () of said peripheral wall () which extends over an arc () orthogonal to said central axis () with a central angle &#x3b1;&#x3c;270&#xb0;. A method for applying bone cement into a bone structure comprising the steps of: A) selecting at least one region in a bone where the trabecular bone structure is to be augmented; B) producing at least one cavity () communicating with said at least one bone region; C) applying a fluid jet lavage towards said at least one bone region, and D) providing bone cement to said at least one bone region.

Growing community of inventors

Klosters, Switzerland

Vanessa Boner