SONOtrain Ultrasound Foreign Body Model – Spare BlockInstitutions operating the 3B Scientific SONOtrain foreign body ultrasound trainer benefit from having replacement blocks available, ensuring continued ultrasound foreign body detection training without replacing the complete trainer unit. Replacement block for the SONOtrain ultrasound foreign body model P121 1019651 with 6 different, clearly detectable and recognizable foreign body inserts: pellets shards of glass nail projectile chippings splinters