Bioprinting
-
The University of Alberta has developed a new technique for 3D printing cartilage in custom shapes. This can be used to repair the noses of skin cancer patients, saving them the trouble of having cartilage samples taken from other parts of the body.
-
Scientists have developed a new way to patch up injuries by 3D printing both hard and soft tissues at the same time, using two different “bioinks.” In tests on rats, the team was able to repair holes in the skulls and skin of the rodents in minutes.
-
Human knees are notoriously vulnerable to injury or wearing out with age, often culminating in the need for surgery. Now researchers have created new hybrid bioinks that can be used to 3D print structures to replace damaged cartilage in the knee.
-
Scientists at the University of Toronto have spent years developing a portable device that can print out large sheets of "bio ink" to boost the healing process from severe burns, and have just proved its abilities in pigs for the first time.
-
The distant scientific objective of 3D printed human organs has now grown a little bit closer, with researchers at Carnegie Mellon University reporting a breakthrough that enabled the printing of full-scale heart components that in some cases functioned similarly to the real thing.
-
Space travel is conducive to injuries. Now researchers from Dresden Technical University (TUD) have developed a 3D bioprinting method for use in space, creating new skin and bone tissue out of resources that might be available to astronauts.
-
ScienceAlthough it may be hard to believe that there is already an "established" method of doing something such as 3D-printing biological tissue, there does indeed seem to be one. It utilizes microscale scaffolds – which a newly-developed technique does away with the need for.
-
3D printing organs is going through some teething issues. Now researchers have found a surprisingly simple answer to the complex problem of printing detailed vascular networks, and shown it off with a dramatic model of a breathing lung that passes oxygen into surrounding blood vessels.
-
In an effort to scale up the manufacture of biomaterials, researchers at UC Berkeley have combined bioprinting, a robotic arm, and flash freezing that may one day allow living tissue and even whole organs to be printed on demand.
-
To help patch up large wounds that might normally require a skin graft, researchers at Wake Forest Institute for Regenerative Medicine (WFIRM) have developed a new bioprinter that can print dual layers of a patient’s own skin directly into a wound.
-
Four years ago, we heard how researchers had created a microwave-oven-sized 3D printer that could produce sheets of skin for treating burns. Now, some of the same scientists have developed a handheld device that prints skin directly onto deep wounds.
-
A root canal can be a lifesaver for an infected tooth, but the process does involve cutting off the blood supply. Scientists have now come up with a way to fabricate new blood vessels in teeth, which may help them to regain important functionality.
Load More