What is "bleschames"

Bleschames was a Persian military officer, who first served the Sasanian Empire and from 541 the Byzantine Empire. He is first mentioned in 531 as the head of the Sasanian garrison of the fortress Sisauranon, where he was defeated by an Byzantine army under Belisarius, who took him captive and sent him to the Byzantine capital of Constantinople. However, he did not stay there for long, and was sent to Italy in order to fight the Ostrogothic Kingdom, while some of his men were sent to fight under Artabazes. Nothing else is known of his life.