How Can 3D Printing Help Doctors?

3D printing is revolutionizing everything, including medicine. Researchers are continuously working on new applications of this technology that will enable the creation of customized products while saving time and money. It sounds promising, right?

If you are wondering what are the most common uses of 3D printers in the medical sector, just keep reading.

You have for sure heard about the existence of customized prosthetics, but what you probably don’t know is that in general, they are quite expensive. Thus, the objective of 3D printing technology is to make them affordable and accessible to everyone.

Regarding the personalization of products, 3D printing can also be used in dentistry in order to create braces, crowns, and other items that can fit the patient’s mouth perfectly and that can be delivered in a shorter period of time.

The production of other devices on demand can be quite useful, especially in developing countries where there is shortage of medical tools. Some devices that have been already 3D printed include: trachea stents for patients that have breathing troubles, hearing aids, and spinal surgery implants.

Another helpful application is 3D printing models of different body parts so that medicine students or surgeons can practice complicated procedures beforehand, thus increasing the probabilities of success.

Although it is not possible to 3D print entire organs yet, researchers are already making advances on the topic by making experiments with organ cells. For instance, Organovo company managed to 3D print liver cells able to survive for 40 days!

Last but not least, 3D printing can enable the creation of personalized treatments. This could be especially useful for old people. Instead of having to take several pills per day, they can take only one pill that contains all chemical components they need.

And you? What do you think? Feel free to share with us your thoughts about the future of 3D printing and medicine.