Medical and surgical devices; computer-controlled medical devices; medical and surgical devices to assist in the operative sealing and division of tissues; medical and surgical devices for tissue sealing and haemostasis; electronic instruments for medical and surgical use; medical and surgical instruments for cutting and sealing tissue; medical and surgical instruments for application on human bodies; vessel sealers that deliver energy to tissue for the purposes of cutting and/or sealing; electrical coagulating surgical instruments for use in endoscopic and laparoscopic surgical procedures and structural accessories; electrical energy devices and surgical knives and scissors that incise and coagulate by using electricity and bipolar technology; electro-cautery instruments; sutures; suture materials; suture needles; surgical sutures