First drug made by a 3D printer

http://qz.com/471030/the-fda-has-approved-the-first-drug-made-by-a-3d-printer/

The FDA has approved the first drug made by a 3D printer

3D printing, a technology still in search of a market, may have just found a home in the world of medicine. The US Food and Drug Administration approved an epilepsy medicine called Spritam that is made by 3D printers, making it the first 3D-printed product that the FDA has approved for use inside the human body.

Aprecia, the pharmaceutical company behind Spritam, says that its new type of tablet is made by 3D-printing layers of the powdered drug, binding the layers of powder together, and then blowing away the excess powder. The drug’s unique structure allows it to dissolve considerably faster than the average pill, which as the news site 3DPrint points out is a boon to seizure sufferers who often are prescribed large, hard-to-swallow pills. Aprecia also says 3D printing will allow doctors to know that the medicine they’re prescribing delivers the exact dose intended, as each pill will be completely uniform.

This could prove to be an important step for integrating 3D printing more deeply into the US health system. Doctors in the US already use a government-sponsored 3D-printing repository to share tool designs to aid in surgeries and treatments; now scientists are working on 3D-printed tracheas and bones, as well as ears, kidneys and skin—which could one day help cover the massive shortage in donor organs.

While the quick-dissolving Spritam tablet is a world away from 3D-printed organs and body parts, its approval shows that the FDA thinks certain 3D-printed materials are safe for human consumption.

Rather like 3D printing itself, this drug could be the base layer the technology slowly builds upon, perhaps generating future medical innovations.

qz.com

by Mike Murphy | August 03, 2015

3D printed ears to transplant

3D printed ears are going to be transplanted on children in India, hopefully restoring their hearing!

At this rate it looks like in a number of years we might be able to order 3D printed body parts online and having them delivered to our local hospital/clinic for transplants 🙂

http://3dprintingindustry.com/…/scientists-transplant-3d-p…/

The BBC will be airing an exciting special BBC Inside Out London special in which the show’s host, Dr. Ranj Singh, pays a visit to the lab of Professor Alex Selfalian at University College London where he and his team are in the process of 3D printing ears made from real human tissue.

As you’ll see in the preview clip below, the lab uses uses accurate scan data to 3D print an ear replica from a nanopolymer.  The print is then sterilized and implanted under the skin of a patient’s forearm, where it acts as a scaffold for human tissue.  Skin and blood vessels grow in around the print over the course of four to eight weeks, at which point, a plastic surgeon removes the ear and places it on the head.

3D printed ear transplanted into rat skin

The scientists at UCL have already tested the growth procedure on rats and, in the next few months, they hope to perform their first human trials in Mumbai, India, where twelve children are awaiting the surgery.  If the implants are a success, the procedure could replace the current method for handling this congenital deformity, which requires shaping rib cartilage into the shape of an ear and three or four different surgeries.

3DPRINTINGINDUSTRY.COM
by  | OCTOBER 6, 2014