| 摘要 |
The present invention provides an apparatus for bone treatment in order to form an access path for a medical procedure with the range from the outer layer of skin to bones, comprising: a first tool (2A) equipped with a trocar needle (10); a second tool (2B) equipped with a trocar pipe (30) which the trocar needle (10) of the first tool (2A) is inserted (10) into; and a cannula tool (4) equipped with a cannula pipe (50) which the trocar pipe (30) of the second tool (2B) is inserted into. |
