A device for suturing closed laparoscopic trocar sites to reduce the incidence of incisional herniation. A pair of needles, hollow and having an eyelet adjacent the pointed end, are secured to a clip which may be fastened over a trocar sheath. The clip is then forced to slide down the sheath and the...http://www.google.ca/patents/US5476470?utm_source=gb-gplus-sharePatent US5476470 - Trocar site suturing device
