| 摘要 |
A needle assembly comprising a needle (130) having a needle shaft (131) and a distal tip, the needle shaft having a change in profile located near the distal tip. The assembly further comprising a needle guard (100) comprising an elongate arm having a distal section and an elongate member (152) having a through passage extending between an open proximal end and an open distal end of the elongate member. The elongate member having a shape and being slideable alongside the needle shaft as the needle is moved between a ready position and a retracted position. Figure 7 FIG. 80 150 113 105 102 134 131 111 061 101 15410 114F/G 1303 FIG. 7 116 156 103 1131 Li 150 FIG. 10 |
