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Bronchial tree 3d printing model

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Creation's quality: 5.0/5 (1 vote)
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  • 5.4k views
  • 10 downloads

3D model description

Bronchial tree anatomy for 3d printing.

A bronchus or bronchial tree is a passage or airway in the respiratory system that conducts air into the lungs. The first bronchi to branch from the trachea are the right main bronchus and the left main bronchus, also known as the primary bronchi. These are the widest and enter the lungs at each hilum, where they branch into narrower secondary bronchi or lobar bronchi, and these branch into narrower tertiary bronchi or segmental bronchi. Further divisions of the segmental bronchi are known as 4th order, 5th order, and 6th order segmental bronchi, or grouped together as subsegmental bronchi. The bronchi when too narrow to be supported by cartilage are known as bronchioles. No gas exchange takes place in the bronchi.

The model is provided in three formats : STLand STEP

The model has been simplified and optimized for 3d printing.

To be used for educational purposes and 3d printing applications.

Ideal for use in medical teaching environments.

Please contact us for any inquiries and modifications.


3D printing settings

Size 285*358*50mm.

2 versions are provided a shelled 1mm wall thickness and a inclosed filled solid body.

Perfect for SLA and DLP printers .

  • 3D file format: STEP and STL
  • Last update: 2020/12/05 at 13:24
  • Publication date: 2020/06/15 at 16:42

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Designs 1k
Downloads 530
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Hello, I'm a SOLIDWORKS certified EXPERT
I'm active in the following areas : basic 3d modeling, jewllery, plastics, tooling design and general industrial design applications.
I also offer manufacturing consultations in CNC, traditional machining, plastics transformation and 3d printing.

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