| 摘要 |
Wound drain (100) includes a body of soft and flexible elastomeric material. The body includes a flange (110) having a generally planar form and an elongate shaft (120) having a first portion extending to one side of the flange (110), and optionally a second portion extending to the opposite side of the flange. The flange (110) has a cross-sectional length in a direction perpendicular to a longitudinal direction of the shaft (120) that is larger than a cross-sectional length of the shaft (120). The shaft (120) includes one or more channels (123) each extending along its entire length or a portion of its length, and along both the first and second portions of the shaft (120) when the second portion of the shaft (120) is present. |
