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Nasal prostheses

All nasal prostheses will be manufactured in France from a soft, transparent material that is certified biocompatible with the nasal mucosa.
More informations about the material here.
There are currently two versions available, a cylindrical one and another with a V-shape, which allows the prosthesis to be easily inserted into the nasal cavity.

Cylindrique shape

This prosthesis is made up of rods with cylinders at the ends, each 5 mm in diameter and 20 mm long. You can trim the parts that seem too large to you with a cutter.
Click on the 3D view button to view the prosthesis in 3D.
3D view
30€/part
Shipping cost included
Buy this prosthesis

V-shape

This prosthesis is made of rods with V-shaped ends that allow for easy insertion into the nasal cavity. The wings of the V fold during passage through the anterior part and unfold in the inferior meatus.
Click on the 3D view button to view the prosthesis in 3D.
3D view
30€/part
Shipping cost included
Buy this prosthesis

Airflow simulation service

I offer you a service a service of airflow simulation of your nasal cavity.
You just need to fill a form and share me your CT-SCAN in the DICOM format.
I will do the simulation and wrote a report with the following views:

Wall Sheer Stress

What is Wall Sheer Stress? WSS is the pressure exerted by the airflow to the walls. The higher the gradient of velocity near the wall the higher the WSS. It is an important value because it is the WSS that participe to the airflow sensation.

Airflow visualisation

Air flow represented by lines colored in function of velocity 

Drop presure 

Drop presure between nostrils and the pharynx, this value represents the nasal resistance.

Cuts view of the velocity

The nasal cavity is cuted several times in order to see the velocity of each cuts.
And also some other datas...

Airflow imbalance between the two sides

The air flow imbalance between the right and left side in percentage.

Cross-sectional area

The air of the "emptiness" all along the nasal cavity.
One more thing... The service is not free but you can pay what you want, keep in mind that it represents between 5 and 8 hours of work.
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