Provided are: a flexible tube for an endoscope, in which the flexible tube has a metal flexible-tube base material and a resin coating layer that covers the outer periphery of the flexible-tube base material, and has a primer layer containing a compound represented by formula (1) between the flexible-tube base material and the resin coating layer, the resin coating layer containing a polyurethane elastomer on the side adjacent to the primer layer; an endoscope type medical device comprising this flexible tube for an endoscope; and methods for producing the flexible tube for an endoscope and the endoscope type medical equipment. X1 and X2 each denote a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an acyl group, an alkoxycarbonyl group or a carbamoyl group. Y1 denotes a hydroxyl group or an alkoxy group. Y2 and Y3 each denote a hydroxyl group, an alkoxy group or an alkyl group. L denotes a single bond or a specific divalent group.
提供了一种内窥镜用柔性管,其中柔性管具有
金属柔性管基体材料和覆盖柔性管基体材料外周的
树脂涂覆层,并在柔性管基体材料和
树脂涂覆层之间具有含有式(1)表示的化合物的底层,
树脂涂覆层在邻近底层的一侧含有聚
氨酯弹性体;一种内窥镜型医疗设备,包括该内窥镜用柔性管;以及生产该内窥镜用柔性管和内窥镜型医疗设备的方法。X1和X2分别表示氢原子、烷基、环烷基、烯基、芳基、酰基、烷氧羰基或
氨基甲酰基。Y1 表示羟基或烷氧基。Y2 和 Y3 分别表示羟基、烷氧基或烷基。L 表示单键或特定的二价基团。