Applications of 3D printing in aging

Area of Science:

• Biomedical Engineering
• Gerontology
• Materials Science

Background:

• Healthy aging is a significant global concern.
• Additive manufacturing (3D printing) presents novel approaches to address aging-related challenges.
• The biomedical field increasingly utilizes 3D printing for research and care.

Purpose of the Study:

• To review 3D printing technologies in aging research and care.
• To explore the application of 3D printing in managing age-related conditions across multiple organ systems.
• To discuss the future potential and hurdles of 3D printing in gerontology.

Main Methods:

• Introduction to common 3D printing technologies in biomedicine.
• Examination of aging-related conditions in the nervous, musculoskeletal, cardiovascular, and digestive systems.
• Focus on 3D printing applications: in vitro models, implants, drug delivery, and assistive devices.

Main Results:

• 3D printing is applicable to creating in vitro models for studying aging.
• Additive manufacturing facilitates the production of personalized implants and drug delivery systems.
• 3D printing enables the fabrication of customized rehabilitation and assistive medical devices for the elderly.

Conclusions:

• 3D printing offers diverse solutions for improving healthy aging and managing age-related diseases.
• The technology has significant potential in personalized medicine, regenerative therapies, and assistive technologies for the aging population.
• Further research and development are needed to overcome challenges and fully realize the prospects of 3D printing in aging care.