3D printing entails taking a blueprint or digital model using a software, which then gets printed in continuous sheets of materials, such as plastic, metal, ceramic, glass, and arranged one sheet at a time. Most manufacturers utilize them in manufacturing electrical appliances and airplane parts. Some amazing users of this technology are continuing to develop within the field of medicine. The ways in which this revolutionary technology is being advanced for the medical purpose are rapidly becoming a reality. Here are some 5 major advancements 3D printing has made in the medical field over the recent few years.
As different kinds of organ cells and tissues continue to be printed and studied, cancer cells, as well as other disease cells, are also being bioprinted. Medical experts are doing this because they want to systematically and effectively carry out studies on how tumors grow and develop. Such studies will ensure that they have better drug testing, therapy development, and cancer cell analysis. With the advancements in 3D and bioprinting, medical experts might even possibly discover a cure for cancer in our lifetime.
Imagine what printing grafts of the skin can do for patients suffering from skin cancer, burn victims, and other types of disorders that have an effect on the epidermis. If such a technology gets utilized in assisting people who are suffering from such diseases, then we would be talking about something else other than problems. Since 2010, German medical engineers have continued to develop skin cell printing. Also, researchers in the same country are coming up with the skin graft printing that you can directly apply onto burns. These developments coupled with the former one can greatly help in treating patients having skin problems.
Cartilage and Bone
For the past few years, Engineer Hod Lipson from Cornell prototyped cartilage tissue bioprinting. Although Lipson has not yet bioprinted a meniscus that has the ability to withstand the amount of pounding and pressure that an actual one can, he is trying to understand how to relate these characteristics. Furthermore, the same German group that bioprinted stem cells is trying to do research on the same for bioprinting bone as well as other components of the skeletal tissue.
Scientists and researchers have not been able to successfully print an entire organ for practical surgical purposes. Even though this is the case, they have successfully printed the foundations of a human liver, sheets of cardiac tissue that beat the same way a real heart does, kidney cells, and many other organ tissues. While printing out a whole human organ for transplant may continue to be a challenge right now, scientists and medical researchers are doing whatever it takes to make this a reality. With the help of different pacs system advancements, they will soon achieve their objective.
Blood Vessels and the Heart
Through the use of a 3D inkjet printer, artificial biological cells and a laser that molds them into the required shape, another Institution in Germany has created blood vessels. Researchers in the same country are coming up with techniques of a heart repair that are made using 3D printed cells.
The heart patches for the human cell have been successfully tested on animals like rats and have also comprised of the growth of artificial cardiac tissues that mimic biological and mechanical properties of the real heart of a human being in successfully.
3D printing continues to become a quick and a quite simple process to perform. This technology has led to the improvement in a provision of medical transplant services for almost all the organs of the human body. If you have a problem with one of your organs, such as the kidney, you can easily get assistance, thanks to this technology. With the few advancements and developments that biomedical engineers and researchers have made in the past few years, you can now enjoy the benefits of 3D printing.