VACUUM TYPE ERECTOR DEVICE Russian patent published in 1998 - IPC

FIELD: medical engineering. SUBSTANCE: device has vacuum source connected to rarefaction chamber through flexible tube and check valve. The rarefaction chamber has vacuum glass vessel and movable union member set over it tightly movably joined one to another. The given level of erection being achieved, the vacuum glass vessel travels in axial direction relative to the fixed union tightly pressed against human body. Pressure ring is shifted by the movable union to the root of the penis and presses it uniformly under condition of vacuum created. Elastic ring is put over the free end of the vacuum glass vessel by means of adapter and pusher having leaflet members attached to the latter uniformly stretching the pressure elastic ring and moving it to the vacuum glass vessel end without its additional undesirable twisting and expanding. EFFECT: enhanced effectiveness and reliability of operation; easiness in use. 4 dwg