作者: Steen Møller Hansen , Henriette Schultz Kirkegaard
DOI:
关键词: Light source 、 Biomedical engineering 、 Access port 、 Cannula 、 Flange 、 Computer science 、 Invasive surgery 、 Surgical instrument
摘要: The invention comprises a cannula assembly kit for trocar suitable use in minimally invasive surgery. and pattern generating member. has distal end proximal flange portion at its an elongate shaft extending from said to access port through the portion, such that surgical tool of instrument can be inserted port. member light source projector arranged is operatively connected projecting pattern. At least configured being temporarily fixed cannula.