Cervix vibrator-dilator using the electromagnetic principle.
D002584:Cervix Uteri; D004106:Dilatation; D004560:Electricity; D005260:Female; D006801:Humans; D007751:Labor, Induced / Q000295:instrumentation*; D008280:Magnetics; D008722:Methods; D011247:Pregnancy; D014732:Vibration / Q000295:instrumentation*