2014 LAUNCH Festival - Dr. Stuart K Williams - Day 2

TL;DR

3D printing of organs is becoming a reality, with the potential to revolutionize healthcare and extend human life.

Transcript

one thing I've been really interested in is health because I'm getting old and these 3d printing organs so I asked the team to find me somebody who prints 3d organs and I would like to have a 3d printed organ on stage so come on out join us and let's see a 3d printed Oregon so please join me in welcoming dr. Stewart williams dr thank you for coming... Read More

Key Insights

• 😷 3D printing of organs is a significant advancement in medical technology, with the potential to solve the organ shortage problem.
• 💄 Printers capable of creating human organs are already available for purchase, making the technology more accessible.
• 👣 The ultimate goal is to be able to print organs using a patient's own cells, minimizing the need for organ transplantation and immunosuppressive drugs.
• 🛟 3D printing of organs has the potential to extend human life expectancy and improve quality of life by replacing damaged organs.
• 😃 The complexity of printing a functioning brain remains the biggest challenge in the field.
• 🖐️ Cost plays a significant role in the adoption of this technology, with the aim of making it affordable and accessible to all patients.
• 👣 The impact of 3D printed organs on life expectancy and retirement planning is uncertain, but it has the potential to greatly extend both.

Questions & Answers

Q: How do 3D printed organs utilizing human cells differ from traditional 3D printing?

Traditional 3D printing uses industrial materials, while 3D printing of organs uses human cells. This allows for the creation of functional tissues that can be used for medical purposes.

Q: How are human cells obtained for 3D printing of organs?

The major source of tissue used for 3D printing of organs is fat. Fat cells are collected from patients through liposuction, processed, and used to create the cells required for printing.

Q: Have the 3D printed organs been implanted in humans yet?

While the printed organs shown in the video are still in preclinical studies, human cells and tissues have been used in other materials and are currently in human clinical trials.

Q: How soon can we expect to see 3D printed organs in clinical practice?

It is expected that within the next year, biologic materials such as patches for improving blood flow to the heart will be printed and used in clinical trials. Fully printed organs for transplantation are expected within the next 5-10 years.

Summary & Key Takeaways

• Dr. Stewart Williams has been researching 3D printing of organs since the late 90s.

• The structures shown are tissue constructs printed with human cells, specifically the left and right ventricle for a baby heart and a larger heart piece for repairing damage.

• The printed organs use human cells obtained from fat, which are processed to create the required cells for printing.