KST-KT-S (infant)
1 Obtained national patent;2 It c...

KST-KT-L (adult)
1 Obtained national patent;2 I...

KST-KT-Y (bite type）
1 Obtained national patent;2 I...

KST-S (infant)
1 Optional medicine can reduce ...

KST-L (adult)
1 Optional medicine can reduce ...