A multi-functional surgical device useful, for example, for male and female sterilization procedures. The device can be used for applying an elastic occluding ring onto an anatomical tubular structure, for cutting and cauterizing the cut ends of such a structure, for introducing a gas and/or anesthesia...http://www.google.fr/patents/US4869268?utm_source=gb-gplus-shareBrevet US4869268 - Multi-functional instruments and stretchable ligating and occluding devices
Multi-functional instruments and stretchable ligating and occluding devices