Soft solutions for complex problems: 3D-printed silicone in healthcare.

Area of Science:

• Biomedical Engineering
• Materials Science
• Medical Device Manufacturing

Background:

• Silicone's inertness, elasticity, and durability make it ideal for medical applications.
• Additive manufacturing (AM)/3D printing can enhance silicone's utility for complex structures.
• Traditional silicone processing limits intricate designs.

Purpose of the Study:

• To review the current state of silicone 3D printing in medical applications.
• To analyze the challenges and opportunities in this rapidly advancing field.
• To highlight the potential of 3D printed silicone for future medical innovations.

Main Methods:

• Review of recent advancements in additive manufacturing techniques for silicone.
• Analysis of challenges including high viscosity, low elastic modulus, and support structures.
• Exploration of applications such as sensors, wearables, anatomical models, implants, and microfluidic devices.

Main Results:

• 3D printing of silicone is now possible due to recent AM advancements.
• Successfully utilized for manufacturing diverse medical products.
• Significant progress has been made in overcoming processing challenges.

Conclusions:

• Silicone 3D printing is a rapidly growing field with immense potential in biomedical research.
• Overcoming current limitations will unlock further applications.
• This technology promises to revolutionize medical device fabrication and patient care.