PROBLEM TO BE SOLVED: To provide a method for producing a larger biocompatible transparent sheet than a conventional one without causing defects such as warpage, crack, etc., in a high success probability.SOLUTION: The method for producing a biocompatible transparent sheet includes: a membrane formation step of forming a biocompatible ceramic membrane 2 on a substrate containing a removable part in an environment to maintain the membrane a removal step of removing the membrane-formed substrate in the environment to obtain a biocompatible ceramic membrane a storage step of storing the biocompatible ceramic membrane, in a state in which at least one surface of upper and lower surfaces of the membrane is covered with biocompatible ceramic powder 3, in a heat-resistant container constituted of a material to be hardly thermally deformed a heat-treatment step of heat-treating the heat-resistant container in which the biocompatible ceramic membrane and the biocompatible ceramic powder are stored and a taking-out step of taking out the heat-treated biocompatible transparent sheet 4 from the heat-resistant container.COPYRIGHT: (C)2013,JPO&INPIT【課題】従来よりも大きな生体親和性透明シートを、反りや割れなどの欠陥を生じさせずに高い成功確率で製造する方法を提供する。【解決手段】生体親和性セラミックス膜2を、該膜が維持できる環境下において除去可能な部分を含む基材上に成膜する成膜工程と、成膜された基材を前記環境下で除去し、生体親和性セラミックス膜を得る除去工程と、該膜の上下面のうちの少なくとも一面が生体親和性セラミックス粉末3に覆われるような状態で、生体親和性セラミックス膜を熱変形し難い材質により構成された耐熱容器内に収容する収容工程と、生体親和性セラミックス膜と生体親和性セラミックス粉末とを収容した耐熱容器を熱処理する熱処理工程と、耐熱容器から熱処理した生体親和性透明シート4を取り出す取出工程とを備えている生体親和性透明シートの製造方法。【選択図】図2
