Sunday, November 27, 2016

First prosthesis in the international with direct connection to bone, nerves and muscle tissues

way to the electrodes machine a stable signal is obtained, which permits specific manipulate like coping with an egg without breaking. It also gives sensations as if it were a real hand.
the first prosthesis within the world that connects directly to the bone, nerves and muscle tissues, permits the man or woman to revel in sensations, unfastened mobility and is dealt with using the mind.
It was created with the aid of the Mexican Max Ortiz Catalan, who lives in Sweden, the device turns into an extension of the human body via osseointegration, because of this it connects immediately to the bone via a titanium implant, and way to the neuronal and muscle binding interfaces a sturdy and intuitive manage of the synthetic hand is accomplished, this way just through thinking about it's miles feasible to move the limb.
The Mexican graduated from the Tecnológico de Monterrey says that Magnus, a patient with an arm amputated above the elbow, is the primary man or woman to apply era and, given that 2013, it has allowed him to develop a regular running lifestyles, return to his hobby as operator of heavy machinery on the border between Sweden and Finland, as well as control an egg with out breaking it.
The health practitioner in biomedical engineering Ortiz Catalan explains that thanks to the electrodes which might be connected in muscle tissues and nerves solid alerts that permit specific control, such that the patient handling a small and sensitive gadgets without breaking it or throw it obtained, additionally affords sensations as his personal hand and is protected from interference such as sensors in retail shops.
The research turned into performed at Chalmers Technological college in Gothenburg, Sweden, in collaboration with the Sahlgrenska university health center, and the implant business enterprise called Integrum AB, which matches with bone anchoring prosthetics.
setting up
The device includes two elements, an implant and a prosthesis, the first component requires surgery in which a titanium piece is placed into the bone and a manage system that connect electrodes to the muscle groups and nerves is installed.
the second one corresponds to a detachable prosthesis, preserving a mechanical reference to the bone and an electrical connection with the implanted electrodes. This robot component may be taken off, so the patient can get moist and feature a bathtub.
approximately 400 humans global already have a titanium implant, but handiest two matter with the machine of electrodes implanted in nerves and muscle tissues. it's miles expected that this year extra than ten sufferers acquire the neural control gadget.
New technology
generation osseointegration puts an end to irritation problems, chafing and soreness that traditional prosthesis purpose. "This one strongly presses the stump, it looks like having footwear 1/2 a length to small, which isn't always secure; but, by way of having a direct connection to the bone and not having any components that disturb the skin, the use increases considerably, as well as the nice of life ."
in addition, through having a titanium implant lets in the bone to grow round it and bind between them, which could no longer happen with different materials such as chrome steel which generates a response of encapsulation and creates mechanical instability.
The titanium implant to anchor the prosthesis to the bone is simplest to be had in Europe, Australia, Chile and the united states, however agreements are being sought to broaden it in Mexico.
"We purpose to make technology that humans can use in their day by day activities, and we would really like it to emerge as a wellknown treatment for each amputation, accordingly prices could fall," concludes Dr. Ortiz Catalan.

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