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3D Printing

Knee cartilage anatomy: the source of many problems for osteoarthritis sufferers (Image: G...

3D bioprinting experts at the University of Pittsburgh’s School of Medicine are examining techniques that print stem cells into robust scaffolding structures directly at the site of cartilage damage, in an effort to repair damaged cartilage and prevent osteoarthritis.  Read More

3D printing allows researchers to create models of tumor tissue that more accurately repli...

Medical research is only as good as the model, whether you’re using one animal to stand in for another, or creating in vitro replicas of tissue and organs. A research lab at Drexel University specializing in biofabrication recently used 3D printing to create models of tumor tissue that more closely replicate real tumors than traditional 2D tissue culture. Appropriating tools in this manner could lead to a better understanding of how tumors grow, and importantly, how they die.  Read More

One of the finished felt teddy bears, alongside its digital model

Ask someone to think of a 3D-printed object, and chances are they'll picture something hard ... or perhaps rubbery. Thanks to new technology developed by Carnegie Mellon University and Disney Research Pittsburgh, however, it's now possible to make soft and fuzzy 3D-printed items, using yarn instead of plastic or resin. Among the first items to be created were little felt teddy bears.  Read More

Small home constructed from 3D-printed building blocks (Image: Winsun New Materials)

This small home may look plain, but it represents a significant achievement in rapid construction. A Chinese company has demonstrated the capabilities of its giant 3D printer by manufacturing 10 houses in less than 24 hours. Built from predominantly recycled materials, these homes cost less than US$5,000 and could be rolled out en masse to ease housing crises in developing countries.  Read More

The final Hemosep, developed using 3D-printed prototype parts

During surgery, patients' blood is often "spilt." Such blood can be returned to the body, so long as it has been properly processed to ensure that it is not tainted. The Brightwave Hemosep autotransfusion machine can do this – and its prototyping costs have been cut by 96 percent via 3D printing.  Read More

The trends in the photography and 3D printing industry suggest that we may be heading towa...

Diginova, a consortium of European companies and universities, has proposed a roadmap for how the manufacturing industry could fully benefit from the digital era over the next two decades. According to this vision, we are moving toward manufacturing highly customizable, on-demand goods that are locally produced from raw materials and globally distributed digital designs. This could lead to extreme product customization, decentralization of production and, perhaps surprisingly, much lower costs of everyday goods ranging from smartphones to medicine.  Read More

The Lix 3D printing pen is claimed the smallest in the world

As Gizmag discovered when we got to briefly try out the 3Doodler handheld 3D printer back in January, sketching in mid-air can be great fun. You're unlikely to be running off any musical instruments or flying machines, but it is possible to serve up something more elaborate than a squiggle ball with a little practice. If the large novelty pen or jumbo marker form factor of the WobbleWorks device is just a tad on the chunky side for your money, London-based Lix Pen has heard your cry. Its 3D printing pen is claimed the smallest in the world.  Read More

A front view of the 3d-printed UAV airframe

Because 3D printing allows one-off items to be created quickly and cheaply, it should come as no surprise that the technology has already been used to produce unmanned aerial vehicles, or UAVs. Engineers at the University of Sheffield's Advanced Manufacturing Research Center (AMRC), however, have taken things a step farther. They've made a 3D-printed UAV airframe that's designed to minimize the amount of material needed in its construction, and that can be printed and in the air within a single day.  Read More

Three Over Seven manufactures woolen shoes and plans to use 3D scanning and printing to cu...

In the world of fashion, 3D scanning and printing offer the potential for creating made-to-measure clothing. Customers of New Zealand-based footwear firm Three Over Seven will be able to scan their feet with a smartphone app and have a custom pair of shoes produced and delivered.  Read More

A woman's skull has been successfully replaced with a 3D-printed implant

A 22-year-old woman has had the whole top of her skull replaced with a customized 3D-printed implant. The patient had been suffering from severe symptoms as a result of a condition that causes a thickening of the skull. It is believed that the procedure was the first of its kind.  Read More

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