a:3:{i:0;a:2:{s:4:"name";s:12:"Trocar type:";s:3:"val";s:12:"laparoscopic";}i:1;a:2:{s:4:"name";s:8:"Options:";s:3:"val";s:37:"with insufflation tap, with obturator";}i:2;a:2:{s:4:"name";s:22:"Blade characteristics:";s:3:"val";s:15:"non-rounded tip";}}