Müse Parameter Descriptions323Vertex Rotation TypeThe Vertex Rotation Type parameter is only relevant for the Vaginal Delivery operating mode. Thisparameter specifies the desired sequence of cardinal movements as a sequence of target position forvertex presentation:initial position - internal rotation target - restitution targetThe eleven possible choices include:LOA - OA - LOT ; ROA - OA – ROT; LOT - OA – LOT; ROT - OA – ROT; LOP - OA – LOT; LOP- OP – LOT; ROP - OA – ROT; ROP - OP – ROT; OP – OA; OA no rotation; and OP norotationExceptions: OP – OA has only an internal rotation to OA and no restitution. OA no rotation and OP norotation, have no spontaneous rotation.Default: LOA-OA-LOTBreech Initial PositionThe Breech Initial Position parameter is relevant only for the Vaginal Delivery operating mode. Thisparameter specifies the initial fetal position for breech presentation. There is no spontaneous rotationwith breech presentations. The eight possible choices are: LSA, LSP, LST, RSA, RSP, RST, SA, SPDefault: LSACord ProlapseThe Cord Prolapse parameter is only relevant for Vaginal Delivery, Active Phase, and Cesarean Sectionoperating modes. When activated (Yes), the umbilical cord should be configured in a prolapsecondition. This has no automatic effect and simply maps to the user instructions in the configurationscreen.Default: NoNuchal CordThe Nuchal Cord parameter is only relevant for the Vaginal Delivery, and Cesarean Section operatingmodes. When activated (Yes), the umbilical cord should be set in a nuchal cord condition. This has noautomatic effect and simply maps to the user instructions in the configuration screen.Default: No
