Model's Description:
Fetus heart and lungs week sixteen (16) 3D Model, Optimized by RigModels.com, Fully textured with UV Mapping and materials.
Download Fetus heart and lungs week sixteen (16) in various files formats such as Wavefront Object format, Autodesk FBX, DirectX 9.0, Stereo Lithography and HTML5 JSON format.
Stages of normal human lung development: During the first stage (0-7 weeks, embryonic stage), the lung arises as a ventral diverticulum of the primitive foregut endoderm with the lobar and segmental bronchi appearing at the 5th week and arteries and veins developing as avascular buds. There then follows the pseudoglandular stage (8-17 weeks) when branching of the airways and vessels takes place.
References :
1-Netters atlas of human embryology (Updated Edition).
2-the anatomy of human of embryo electron microscope ( 1st Edition ). 3D Model is ready to download for free, this model contains 96706 polygons.
