| 摘要 |
A therapeutic device is provided for assisting in the maintenance of an erection in a male penis which is a continuous ring prepared from a solid elastomeric material which is very soft, highly extensible and exhibits a very low modulus, the ring having a circular inner diameter and circular cross-section which is of a size adaptable to be readily placed about and snugly engage the base end of a penis with sufficient radial compressive force applied to the penis to restrict outward veinal flow of blood from the penis without complete occlusion of arterial blood flow.
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