And a method for multi-anchor-type anti-backup mechanism

摘要

Spindle which extends circular end section having a first opening, from the circular end portion, having a second opening, the main tip is disposed on the opposite side of the circular end, and the opening of the first with path inclined connecting the opening and the second part is a medical device including a main anchor element. Sloping corridor comprises means for bending at the notch sub-shaft engage into the cutouts. Furthermore, with an insertable sub anchor element through the main anchor element, is the sub-anchor element, and a threaded end, and a secondary shaft extending from the threaded end, the apparatus, the bending of the sub-shaft I comprises a secondary shaft with a notch to enable, and a sub-tip is located below the cutout sections. Secondary tip extending from the opening of the second sub anchoring element is inserted into the main anchor element.