Figured it out by trial and error:
// Data Model
{
"ace_medical_openwounds": {
"leftleg": [ ["_xClassID", "_xAmountOf", "_xBleeding", "_xDamage"] ]
},
"ace_medical_bloodpressure": [79, 119],
"ace_medical_ivbags": null,
"ace_medical_inpain": false,
"ace_medical_medications": [],
"ace_medical_tourniquets": [0, 0, 0, 0, 0, 0],
"ace_medical_heartrate": 79.4762,
"ace_medical_pain": 0.568085,
"ace_medical_bloodvolume": 6,
"ace_medical_stitchedwounds": {},
"ace_medical_fractures": [0, 0, leftArm, 0, 0, rightLeg],
"ace_medical_triagelevel": 0,
"ace_medical_bodypartdamage": [ head, body, leftArm, rightArm, leftLeg, rightLeg ],
"ace_medical_hemorrhage": 0,
"ace_medical_occludedmedications": null,
"ace_medical_triagecard": [],
"ace_medical_bandagedwounds": {},
"ace_medical_peripheralresistance": 100,
"ace_medical_painsuppress": 0,
"ace_medical_statemachinestate": "Injured"
}
Injury types
11 - Mediom Avultion
12 - Large Avultion
61 - Medium Velocity Wound
62 - (large?) Velocity Wound