Locking the handle with the body prevents the twist of the needle during insertion. - Integrates special silicone-lip-valve, which allows taking out the instruments without loosing gas pressure of the internal pneumoperitoneum.
a:3:{i:0;a:2:{s:4:"name";s:22:"Blade characteristics:";s:3:"val";s:15:"non-rounded tip";}i:1;a:2:{s:4:"name";s:12:"Trocar type:";s:3:"val";s:12:"laparoscopic";}i:2;a:2:{s:4:"name";s:8:"Options:";s:3:"val";s:37:"with insufflation tap, with obturator";}}