MEDICAL DEVICE FLOWWAY EDUCATION ELEMENT, MEDICAL DEVICE FLOWWAY EDUCATION UNIT AND MEDICAL DEVICE

摘要

A medical device flow path formation element (500) includes a flow path (604) configured to supply fluid to a target supply element, a first opening portion (601) disposed at a first end of the flow path, a second opening portion (602) at one a second end of the flow path, a connecting path (603), a plate-like member (610) including the connecting path (603), and a connecting layer (620) including the first opening portion (601), the connecting layer (620) connects the plate-like member (610) with a first target fastener (32) to the first opening portion (601) communicating with a fluid path (32a) of the first target fastener (32). When viewed in a first direction in which the connecting layer (620) and the plate-like member (610) overlap, the first opening portion (610) is behind by a distance from a profile line of a projection of the connecting path (603) in the first direction arranged on the inside and forms a first protruding section in the connecting layer (620) which projects inwards from the profile line.