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Showing posts from August, 2012

New Bio-Med Objet material available at RapidPro

Bio-Compatible:
For Skin and Mucosal-Membrane Contact Objet Bio-Compatible material (MED610™) is a rigid material featuring great dimensional stability and colorless transparency. The material is ideal for applications requiring prolonged skin contact of over 30 days and short term mucosal-membrane contact of up to 24 hours. Objet Bio-Compatible material has 5 medical approvals including Cytotoxicity, Genotoxicity, Delayed Type Hypersensitivity, Irritation and USP Plastic Class VI*
Suitable for:  * Medical and Dental applications * 3D printing of dental and orthopedic surgical guides * Checking the customized fit of surgical guides and delivery trays in the mouth * Monitoring oral soft tissue during surgical guide procedures



*Biological Testing: Parts printed by Objet according to Objet MED610 Use and Maintenance Terms (DOC-08242) were evaluated for biocompatibility in accordance with standard DIN EN ISO 10993-1: 2009, Biological evaluation of…

NASA's New Rover utilises FDM printed parts

NASA Trusts 3D Printing in Space When you're developing highly customized space vehicles that must sustain human life, stock parts and traditional machining simply won't fly. So NASA engineers put around 70 3D printed FDM parts on their new rover. A new video shows the rover enduring desert tests with ABS and polycarbonate parts built using FDM technology and materials.


The rover, about the size of a Hummer uses about 70 3D-printed parts made from thermoplastic materials including ABS, PC/ABS and PC using FDM technology and materials created by Stratasys, parent company to RedEye On Demand Australasia. The printed parts include flame-retardant vents, pod doors and many custom fixtures. One ear-shaped exterior housing is deep and contorted, and would be nearly impossible to build without 3D printing.

Watch the video below to see how NASA harnessed the design flexibility and durable materials of Redeye On Demand's FDM technology.

FDM Magic Arms Change a Little Girls Life

The moment Megan Lavelle saw the device, she knew it would change her daughter’s life. Lavelle is an energetic, unstoppable mom whose youngest daughter, Emma, was born with arthrogryposis multiplex congenita (AMC). At a Philadelphia conference for AMC families, Lavelle learned about the Wilmington Robotic Exoskeleton (WREX), an assistive device made of hinged metal bars and resistance bands. It enables kids with underdeveloped arms to play, feed themselves and hug.
AMC is a non-progressive condition that causes stiff joints and very underdeveloped muscles. Emma was born with her legs folded up by her ears, her shoulders turned in. “She could only move her thumb,” says Lavelle. Doctors immediately performed surgery and casted Emma’s legs. The baby girl went home with parents determined to provide the best care.
Medical experts warned that AMC would prevent Emma from ever experiencing any sort of normalcy. She developed more slowly than an average child and spent much of h…