| 摘要 |
There is provided a safety indwelling needle comprising an inner needle unit 1 having an inner needle 11 , an inner needle hub 13 provided on a proximal end of the inner needle 11 and a needle protecting member disposed at a distal side of the inner needle hub 13 , and an outer needle unit 2 having an outer needle 21 , characterized in that the needle protecting member includes an extendable housing unit 31 and the housing unit 31 can partly store the inner needle 11 therein in a state where the housing unit 31 is extended.
|
