It is a multi-slope tip shape for a hypodermic needle such as a pen needle. The proximal bevel is formed at a first tilt angle, the pair of intermediate bevels is formed at a second tilt angle, and the pair of distal bevels is formed at a third tilt angle, with different rotation angles. The second tilt angle is substantially different from the first tilt angle to define a significant apex at the intersection of the proximal slope and the intermediate slope. At least one smooth transition is typically provided between adjacent bevels, between the bevel and the outer surface of the needle, and / or between the bevel and the needle lumen.ペン針のような皮下注射針用の多斜面の先端形状である。近位斜面は第１の傾斜角度で形成され、一対の中間ベベルは第２の傾斜角度で形成され、及び一対の遠位斜面は第３の傾斜角で形成され、回転角を異ならせる。第２の傾斜角度は、近位斜面と中間斜面との交差点に著しい頂点を画定するために、第１の傾斜角度と実質的に異なる。少なくとも１つの滑らかな遷移部は、典型的には、隣接する斜面の間、斜面と針の外面の間、及び／又は斜面と針の内腔との間に設けられる。
