| 摘要 |
A curved tubular composite negative-pressure erection assistance device having a root support base. A penile root constriction sleeve (2), a transparent cylindrical penile tube, an air guide conduit (10) and a suction bulb are connected together, and further provided are a silica gel penile-root annular support base (5) and a non-cylindrical curved penile tube (8) that are fitted together and connected. The main advantages of the curved tubular composite negative-pressure erection assistance device are: in the erection assistance operation process, the penis can completely erect easily at a natural angle without causing pain to the pubis or to the glans penis; when the negative pressure is removed, the penile-root annular support base (5) can rest on the pubis to achieve the function of a limiting device, so that the penis is prevented from contracting inwards, and the maximum due size of the penis is maintained; and during sexual intercourse, the necessary support required by the root of the penis is provided, allowing for unhindered thrusting motion. The invention may afford ED patients "visible" and "useful" erections, fully eliminating the patient anxiety. |
