| 摘要 |
The present disclosure provides a support element (10,110) for use in effecting ischemic necrosis in a foreskin (186) of a penis, being a closed- loop member defining an opening (12) dimensioned to permit a penis glans to pass therethrough and having an inner surface (14) and an outer surface (16); the outer surface comprising a circumferential support (18, 118) for an elastic ring (150) to be mounted thereon, said circumferential support being formed within a groove (20,120) in at least part of the outer surface; at least one first segment (26, 28) of the outer surface having an outer curvature of a radius larger than that of its flanking second segments (30, 32). Also provided herein is a system (100) for effecting ischemic necrosis in a foreskin (186) of a penis, comprising the support element (110) and elastic ring (150), and optionally a deployment element (160) for mounting the elastic ring over the foreskin and support element. |
