All CAD files for the medical device can be downloaded in this folder here: Link
Integrated Housing - Shell:
Isometric View
Top View
Side View
Integrated Housing - Lid:
Isometric View
Top View
Spirometer - Outlet:
Isometric View
Side View
Bottom View
Spirometer - Flow Straightener Shell:
Isometric View
Side View
Bottom View
Spirometer - Inlet:
Isometric View
Side View
Bottom View