Free medical illustrations
Aleoli and bronchioles
Illustration, alevole, aleveoli, bronchi, alveolar duct, ductus alveolaris, alveolar sac, sacculi alveolares, bronchioles
creative commons CC BY-ND 4.0
Free illustration of aleoli and bronchi. During respiration, the exchange of oxygen and CO2 between blood and air takes place in the alveoli. These approximately 300 million spherical bulges increase the surface area of the lungs on which the gas exchange can take place to 100 to 140 square meters.
Purchase an extended license of this illustration in high resolution:
- We offer licensing of this illustration with extended usage rights and in high resolution via the external service provider Gumroad.com.
- Buy image starting 19€ via "Gumroad" (external link)
- - Payment by credit card or Paypal
- - Invoice
- - High resolution illustration
- - Print license includes image with transparent background (PNG Format)
- - no logo included in the picture
- - Illustration may be modified
- - no attribution required