| 摘要 |
<p>A bone (14) affixing apparatus (10), comprising: a 5 substantially hollowed shaft (30), for being inserted into the bone (14); at least one projectable element (20A, 20B), disposed within the shaft (30); and a first mechanism (24, 26), for projecting prongs (72) of the at least one projectable element (20A, 20B) out of shaft (30) into a tissue (32) of the 10 bone (14), thereby eliminating breaching the bone (14) from the outside of the bone (14). b/1 U O/lUm</p> |
