| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bone cement delivery apparatus that obviates the problem that overfilling of a bone cement from a syringe into the vertebral cavity can rupture the spinal cord and paralyze the patient. <P>SOLUTION: The bone cement delivery apparatus 120 includes: a needle having a piercing tip 136; a handle 152 located on an end of the needle opposite the piercing tip 136; and an attachment for affixing a holder 176 to the handle 152 such that the holder 176 is movable in multiple directions in relation to the handle 152. <P>COPYRIGHT: (C)2012,JPO&INPIT |
