Is this 3D model free to download?

Yes, Obstructed Aairways Model / Head-tilt/Chin-lift is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Poenimausi, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Obstructed Aairways Model / Head-tilt/Chin-lift 3D printable model by Poenimausi

Obstructed Aairways Model / Head-tilt/Chin-lift photo 1

Obstructed Aairways Model / Head-tilt/Chin-lift photo 2

Obstructed Aairways Model / Head-tilt/Chin-lift photo 3

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Obstructed Aairways Model / Head-tilt/Chin-lift

Source: Thingiverse by Poenimausi

The Obstructed Aairways Model / Head-tilt/Chin-lift is a free printable 3D model from Thingiverse by Poenimausi. Head cross-section model for demonstrating obstructed airways in unconscious patients and treatment by the head-tilt/chin-lift This model demonstrates two things at once: - In. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY-NC-SA · non-commercial Category: Education & Science

Tags: Airways, anatomy, anatomy model, chin lift, First Aid, head, head tilt, head-tiltchin-lift, human anatomy, Medical model, medical models

About this model

Head cross-section model for demonstrating obstructed airways in unconscious patients and treatment by the head-tilt/chin-lift This model demonstrates two things at once: - In unconscious accident victims, the airways can become blocked if the tongue muscles go slack: the tongue slips into the back of the throat, sealing off the entrance to the trachea and thereby obstructing the airway. - How this can be resolved by tilting the head backwards (Head tilt/Chin lift). Anatomical models like this are commonly used in first aid courses but are unreasonably expensive (up to 70-140€ in Germany). So now you can print one yourself for estimated 2€.

Frequently asked questions

Is this 3D model free to download?: Yes. Obstructed Aairways Model / Head-tilt/Chin-lift is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Poenimausi.
Who made this model?: Designed by Poenimausi, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.