Biomimicry in Medicine
Written by Aanya Deshpande
One day, I was pondering about how nature’s resources could be used in modern medicine. Nature has been solving challenges for billions of years, crafting solutions through the process of evolution. A way nature can have a role in medicine is through biomimicry. Biomimicry is the imitation of nature or life. This practice can be used to revolutionize healthcare and medicine.
Geckos
One remarkable example is a gecko’s adhesive abilities. Geckos can stick to and detach from surfaces due to microscopic structures on their feet. Due to this adaptation, scientists have developed biocompatible surgical adhesives that mimic these properties. These adhesives offer better performance than traditional sutures or staples, specifically in delicate procedures like sealing wounds in soft organs.
Shark Skin
Another example comes from shark skin. The unique texture of shark scales has led to the development of materials that inhibit bacterial growth. These materials are now used in hospitals to create surfaces that limit the spread of harmful microorganisms, enhancing hygiene and patient safety.
Whale Fins
In cardiovascular medicine, the study of whale fins and their blood flow efficiency has inspired designs for advanced heart valves and blood pumps. These nature-inspired devices mimic the streamlined flow patterns found in whales, reducing wear and tear while improving functionality.
The potential of biomimicry extends beyond specific innovations. With biomimicry, nature can become a more innovative resource in medicine. By studying how organisms adapt, heal, and thrive, researchers are uncovering solutions that are not only effective but also sustainable.
SOURCES:
https://pmc.ncbi.nlm.nih.gov/articles/PMC3562250/
https://www.asme.org/topics-resources/content/9-bioinspired-medical-technologies
https://www.mddionline.com/design-engineering/biomimicry-how-nature-is-inspiring-better-medic al-devices-for-the-future
Written by Aanya Deshpande from MEDILOQUY