Grüneberger A D, Hennig G R
Zentrum für Gynäkologie und Geburtshilfe, Universität Ulm und München-Gauting.
Zentralbl Gynakol. 1993;115(7):328-31.
The new magnetic closure device consists of a retropubically implanted magnet and another removable intravaginal magnet, which gently closes the urethra. This system has shown its proper function in Merino sheep during a period of observation up to 33 weeks. The pressure on the tissue can be adjusted by the size and strength of the removable magnet. By using smooth-edged magnets, no necrosis of the vaginal wall and urethra could be observed.
这种新型磁性闭合装置由耻骨后植入的磁体和另一个可移除的阴道内磁体组成，可轻柔地闭合尿道。在长达33周的观察期内，该系统在美利奴羊身上显示出了正常功能。组织上的压力可通过可移除磁体的大小和强度进行调节。使用边缘光滑的磁体时，未观察到阴道壁和尿道出现坏死。
