| 摘要 |
A hypodermic injector is provided to prevent damage of a dura mater and a nerve bundle of a spinal cord by forming a needlepoint bluntly. A hypodermic injector includes a needle unit(10), a point unit(20), and an auxiliary grip unit(30). The needle unit has a body(11) with a vertical through hole(12), a head unit(13) at an upper part of the body, and a connecting unit(14) between the body and the head unit. The point unit is coupled with the body of the needle unit to perforate an abdominal cavity. The auxiliary grip unit is coupled with the connecting unit of the needle unit to allow an easy grip in perforating the abdominal cavity.
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