1, Babban bayani dalla-dalla :
Girman tebur :
Girman tsawon : 1980mm nisa : 500 mm
Matsakaicin tsayi mai daidaitawa : 620 ~ 820mm Adujst : ≥200mm, Zai iya zama ƙasa, gyara gaba ɗaya
2, fasaha siga :
Sauya Trendelenburg : -15 ° Trendelenburg : ≥20 °
Karkatar da kaikaice : -15 °
Sashin Shugaban Sama : ≥45 ° Downasa: -90 °
Sashin Baya Sama : -55 ° Kasa : -10 °
Sashin Kafa Downasa: -90 °
Kashin koda ya tashi ≥ ≥100mm