| 摘要 |
<p>A cervical prosthesis comprises a body 10 of overall generally tapered shape for securement in the cervix to support the same, but without occlusion, following cone biopsy. Preferably the wider and narrower end portions 13,14 of the body have respectively greater and lesser taper, the tapered shape is that of a surface of revolution, suitably involving conical tapering, a through passageway 11 following the direction of tapering is provided, and the body is formed with distributed transverse apertures 15.</p> |
