| 摘要 |
A penile prosthetic includes a cylinder, a reservoir, a pump, and a deflation assembly. The cylinder is implantable in a corpora cavernosum. The pump is attachable between the cylinder and the reservoir and is operable to move fluid from the reservoir to inflate the cylinder. The deflation assembly is attachable between the pump and the reservoir and includes a valve that selectively restricts movement of the fluid from the cylinder to the reservoir, a base and an activation surface opposite the base, where the activation surface includes an outer peripheral rim surrounding a pad that is movable to displace the valve to allow the fluid to flow from the cylinder to the reservoir. An entirety of the pad is recessed relative to the outer peripheral rim such that the outer peripheral rim defines a maxima of the activation surface.
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