A new instrument for cul-de-sac puncture.
D002404:Catheterization / Q000295:instrumentation; D004312:Douglas' Pouch / Q000601:surgery*; D005260:Female; D006801:Humans; D009339:Needles; D009774:Obstetrics / Q000295:instrumentation*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis*; D011677:Punctures / Q000295:instrumentation*