Agribusiness, Agriculture, Veterinary Medicine, Cassava, Garri, food security, Agritech and the Red Meat Value Chain.
Friday, July 22, 2016
3D printing and neurosurgery.
Ed Smith does some fiendishly difficult surgeries. A paediatric neurosurgeon at Boston Children's Hospital, he often removes tumours and blood vessels that have grown in gnarled, tangled shapes. It's detonating -a-bomb-type surgery.
Smith prepares for his work by using an unusual tool a 3D printer. Days in advance, hospital technicians use standard imaging to print a high-resolution copy of the child's brain, tumour and all. Smith will examine it for hours, slowly developing a nuanced, tactile feel for the challenge. "I can hold the problem in my hand," Smith says. "I can rehearse the surgery as many times as I want." During the operation, Smith keeps the printed brain next to him for reference. As a visualization tool, it's so powerful that it has reduced the length of his surgeries by an average of 12 per cent.
Doctors have long used MRIs and CT scans to help visualize tumors. But when the visualization is physical, it has a haptic impact that screens do not. That's why architects build scale models of their buildings: only by peering around a structure do you "get" what's going on. "You see these spatial relations and depth of field that aren't possible on-screen," Smith says.Read
Subscribe to:
Post Comments (Atom)
Agribusiness ideas.
Popular Posts
-
How Ngirumugenga rose from a 'small' farmer to a millionaire. Farming is a lucrative venture that ensures good returns on investm...
-
Taking time to walk the pens, make eye contact with each pig and pull the sick ones for individual care seems to conflict with the basic ...
-
Israeli gov't to fund medical cannabis research. The Ministries of Agriculture and Health will provide NIS 8 million in funding for 1...
-
Human hookworm infection exerts high health and economic burden. A new study suggests that the health and economic burden of hookworm infe...
-
Social capital is a means of bridging the gulf between people,places and events. Social media is a means of building social capital by prov...
-
Brain wiring quiets the voice inside your head. During a normal conversation, your brain is constantly adjusting the volume to soften the ...
AGRIBUSINESS EDUCATION.
Translate
I-CONNECT -AGRICULTURE
AGRIBUSINESS TIPS.
AGRIBUSINESS.
The Agriculture Daily
veterinarymedicineechbeebolanle-ojuri.blogspot.com Cassava: benefits of garri as a fermented food. Cassava processing involves fermentation which is a plus for gut health. The fermentation process removes the cyanogenic glucosides present in the fres...
No comments:
Post a Comment