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Method, Material, and Machine: A Review for the Surgeon Using Three-Dimensional Printing for Accelerated Device
Helen Xun1, Scott Clarke2, Nusaiba Baker3
1Department of Plastic and Reconstructive Surgery, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD.
Journal of the American College of Surgeons
|April 26, 2021
Summary
Physicians can now access affordable, plug-and-play 3D printers for rapid medical device prototyping. This guide simplifies 3D printing selection for clinicians, overcoming the engineering learning curve for faster innovation.
Area of Science:
- Medical device innovation
- Additive manufacturing in healthcare
- Biomedical engineering applications
Background:
- Physicians require innovative solutions for medical needs.
- 3D printing offers cost-effective, rapid prototyping for medical devices and patient-specific models.
- The engineering complexity of 3D printing presents a barrier for clinicians.
Purpose of the Study:
- To create a guide for physicians interested in 3D printing.
- To simplify the selection of 3D printing technology for medical applications.
- To address the challenges posed by the 3D printing learning curve for healthcare professionals.
Main Methods:
- Web searches identified commercially available, plug-and-play 3D printers under $15,000.
- Company quotes and information sheets were obtained.
- Manufacturer specification sheets were reviewed to extract relevant variables.
Main Results:
- 309 printers and materials were reviewed.
- 118 printers were identified as suitable for clinicians seeking accelerated device production.
- A decision-making tool was developed to aid parameter selection based on project goals.
Conclusions:
- A growing clinical demand exists for cost-effective, personalized medical devices.
- The "3Ms of 3D printing" framework is introduced for medical professionals.
- Tools and data sheets are provided to facilitate the selection of suitable 3D printers for surgeons.
