3d printer makes \"robohand\" prosthetics

by:kingtool aluminium machinery     2020-03-25
Two years ago, burgrichard Van As, a South African carpenter, lost four fingers and a saw in his right hand.
He can\'t afford tens of thousands of dollars to buy an electric hand that detects muscle electric shocks to activate the prosthesis.
\"I was in pain after the accident, but did not take painkillers.
I barely slept, and the more painful I was, the more thoughts I had, \"he told The Associated Press.
\"Sometimes you have to cut your fingers in order to start thinking.
\"Hot news Trump\'s visit to Virginia Beach hero missing Connecticut mom girl survived the shark attack and he decided to do it himself.
After seeing a video posted online, he contacted Seattle designer Ivan Owen.
3D printed 10 photos of \"robot hand\" made in South Africa-
A device invented by Van As and Owen by cables, screws, 3-
D. printing and thermoplastic.
It uses the rotation of the joints to enable five plastic numbers to be grasped.
The device looks like the hand of a robot in a sci-fi movie, with a production cost of about $500 and can use plans on the Internet and 3-D printer.
Van As is now carrying out a task to spread this mechanism to people around the world who do not have fingers or hands. The two gadget-
Unlike most existing arm prosthetics, enthusiasts have worked together to develop a design for devices of all ages that can be used to grab objects.
Thanks to donations, Van As has installed robotic hands for about 170 people, from toddlers to adults.
At first, they used a milling machine to make the truck into the index finger of a metal robot, helping him to work as a carpenter so far.
When they perfect the shape of the robot\'s fingers.
\"Ivan is my gift,\" Fan said . \".
Then they go to 3-
Printing of devices made of plastic. The 3-
The D printer provides greater flexibility to allow the device to be re-installed
Determine the size on the computer for each user and then make it through the printer. A glove-
Just like installing a cover in a thermoplastic plastic and then in 3-
Make Lego-D printers by melting and stacking plastic
Just like the numbers attached to the glove with small cables and screws. }
From ear to gun
Photo of 3D printer 6 year old when Brooklyn donated two printers the team was promoted
Makerbot, one used in Johannesburg and the other in Seattle.
\"It took us two weeks to assemble things and 20 hours,\" Van As said . \".
From the beginning of the project, he opened the drawer full of bolts, screws and remaining hinges.
\"It looks easy now.
\"Then they started working on a design that helped children with the sheep hose syndrome, in which case the child had no attachments at birth because their blood circulation was cut off by the sheep hose.
To spread the device as widely as possible, they offer Robohand open source designs online, and Van as now collects donations to do their hand for people around the world.
\"I don\'t want to make money from the pain,\" said Fan, who denied the idea that he could make money from a manipulator.
Unlike other prosthetic limbs, Van said, the reason is simple: \"functionality, simplicity and cost \".
He started with a donation of $10,000 from around the world.
\"I said I would do about 100 hands and disappear, but it would go on,\" Van As said . \".
\"How do you say no?
\"Owen stopped working with Robohands in January and focused on education,\" specifically introducing today\'s students to 3-
\"He said.
The price of robot hands is $500, much cheaper than the traditional price of less than $10,000 to $15,000. the-
Elbow prosthesis, says Eric Newfield. S. -
Certified-based prosthetics and orthotics, as well as the director of the range of motion program called ROMP, which provides prosthetics to people around the world who cannot afford the prosthesis.
\"There are very few options for numbers only, so that\'s another issue they\'re working on,\" Neufeld said . \".
\"This is a groundbreaking thing they are doing.
\"It makes people think about which components can be made in the same way,\" he said . \" He added that he will pay close attention to Robohands so that his organization may use it.
Ultimately, Van As said he would like to see robot glove pieces on sale in the store so that anyone can make one on their own.
He is waiting for a patent for design.
People from Australia to Newfoundland are already volunteering to print robot hands.
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\"The printing world is unexpected,\" Fan said.
\"This is not 3-
The world, but now people are eager to get it.
\"Fan smiled and raised a small white and blue hand in his store.
\"This is a photo of a 1/2-year-old man in Australia.
\"There are other weapons scattered around the garage workshop, and it is full of 3-
Printing materials, machines, experiments and structures. Twelve-
Dylan Las, age two, took part in the parade.
His mother Jacqui said that her son had no right hand because of the sheep\'s water belt syndrome and that he was approaching the activity with a new interest due to the gadget.
\"It looks cool.
I look like Darth Vader. . .
\"It\'s interesting to use it,\" he said . \" He added that he couldn\'t wait to go swimming with it.
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