Medical robotics has revolutionized how doctors diagnose and treat their patients. These tiny techno-wonders can retrieve tissue samples for biopsy, assist during surgery, spot disease and unclog arteries.Currently being developed in China: a micro-robot that can enter the brain to deliver drugs or other medical treatments.
The field of nanorobotics is hardly new. In 2018, scientists from Arizona State University (ASU) and the National Center for Nanoscience and Technology (NCNST) published a study in Nature Biotechnologydemonstrating how nanobots treat tumor growth by starving it of its blood supply. In the demonstration, robots smaller than a human hair cut off the blood supply to breast cancer, melanoma, ovarian and lung cancer tumors in mice. After two weeks of treatment, researchers reported the tumor tissue was shrinking.
Perhaps one of the most promising applications for nanorobotics lies in drug delivery. Currently, scientists in Shenzhen, China are developing a magnetically-controlled micro-robot that could enter the recipients brain via blood vessels, and send signals directly to the brains neurons for the purpose of delivering drugs or other treatment systems.
Xu Tiantian, a lead scientist for the project at the Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences says these brain worms will prove indispensable in the field of medicine. Tiantian told MSN News that delivering drugs to a targeted area, for example a tumor, limits the effect of the drug to the treated area, reducing side effects such as chemo sickness. Once the task is complete, the robot worm could exit the body.
Currently, brain implants can only be inserted via a surgical procedure and have a limited capability to integrate with the neurons, which means they can only perform a few simple tasks. However, robot worms are controlled by electromagnetic signals, so a patient could lie in a non-invasive, MRI-style machine that generates the magnetic field needed to control the robots.
Moreover, Tiantian says the new robots could work as an implant for brain-computer interface that would make it possible to communicate directly with a computer without needing a keyboard or even a screen. She explains that a transmitter would convert external signals into an electric pulse and connect with brain cells to stimulate activities that are not possible using current technology.
A series of videos released by the team show that the tiny intelligent robots nicknamed iRobots can hop over hurdles, swim through a tube or squeeze through a gap half their body width. Measuring only 1mm by 3mm, the iRobots are comprised of a head made from a neodymium-iron-boron magnet and a tail constructed from a special composite material.
In their study, published by Advanced Functional Materials in January, the team discusses how changing the magnetic fields allows them to twist the robots body to achieve a wide range of movements such as crawling, swinging and rolling. The worms body is made from a transparent, temperature-responsive hydrogel that allows it to change color in different environments.
The future of nanorobotics in the world of medicine certainly seems promising, with the potential for shorter hospital stays, less invasive procedures, reduced wait times and identifying illnesses before they become terminal. What remains to be seen is not how the technology will be applied, but when.
South China Morning PostFuturismFuturism (2)Nature Biotechnology
See the article here:
A Robot Worm for Your Brain? Medical Robotics That Can Save Your Life - Parentology
- Robotics Academy - December 14th, 2016 [December 14th, 2016]
- KUKA Robotics | KUKA AG - December 14th, 2016 [December 14th, 2016]
- Robotics - The Great Courses - December 22nd, 2016 [December 22nd, 2016]
- Robotics - reddit - January 11th, 2017 [January 11th, 2017]
- Chatham Robotics Goes Undefeated and Moves On to State Championship - TAPinto.net - February 7th, 2017 [February 7th, 2017]
- Meridian robotics team gears up for Idaho FRC Regional - KBOI-TV - February 7th, 2017 [February 7th, 2017]
- Local robotics students headed to World Championship tournament - KOLO - February 7th, 2017 [February 7th, 2017]
- Report: Nearshoring favors robotics, will require heavy capital investment - Supply Chain Dive - February 7th, 2017 [February 7th, 2017]
- Belding hosts largest robotics competition in history of event - Greenville Daily News - February 7th, 2017 [February 7th, 2017]
- First Tech Challenge: High schools battle in robotics competition - The Journal News | LoHud.com - February 7th, 2017 [February 7th, 2017]
- Robotics Team Takes Home Trophy at Lego Competition - Patch.com - February 7th, 2017 [February 7th, 2017]
- OHS robotics club dazzles McKinley students - Southernminn.com - February 7th, 2017 [February 7th, 2017]
- Toyota Industries Acquires Warehouse Robotics Developer - Wall Street Journal - February 7th, 2017 [February 7th, 2017]
- South High wins Volvo's robotics tournament - Herald-Mail Media - February 7th, 2017 [February 7th, 2017]
- Belding hosts robotics competition - Sentinel-Standard - February 7th, 2017 [February 7th, 2017]
- CMS robotics program soars - SW News Media - February 7th, 2017 [February 7th, 2017]
- Update On The Megatrend of Robotics - CTOvision (blog) - February 7th, 2017 [February 7th, 2017]
- 33C3: Edible Soft Robotics - Hackaday - February 7th, 2017 [February 7th, 2017]
- Shopping robots on the march in Ocado - BBC News - February 7th, 2017 [February 7th, 2017]
- Keller students Starstruck on robotics - Fort Worth Star Telegram - February 7th, 2017 [February 7th, 2017]
- Our obsession with robots keeps getting creepier - New York Post - February 7th, 2017 [February 7th, 2017]
- Rethink Robotics makes its workplace bots easier to train and redeploy - TechCrunch - February 7th, 2017 [February 7th, 2017]
- Donation will cover costs for Sequim robotic competition - Peninsula Daily News - February 8th, 2017 [February 8th, 2017]
- Derby Middle School robotics club competes at high school competition - The Derby Informer - February 8th, 2017 [February 8th, 2017]
- Raspberry Pi-powered arm: This kit aims to make robotics simple enough for kids - TechRepublic - February 8th, 2017 [February 8th, 2017]
- WPI Robotics Team Has a Mission with Mars | News | WPI - WPI News - February 8th, 2017 [February 8th, 2017]
- Rehab robotics field promises to return control, mobility to aging population - ScienceBlog.com (blog) - February 8th, 2017 [February 8th, 2017]
- Rethink's Robots Get Massive Software Upgrade, Rodney Brooks So Excited - IEEE Spectrum - February 8th, 2017 [February 8th, 2017]
- Robotics: A robot that flies like a bat : Nature : Nature Research - Nature.com - February 9th, 2017 [February 9th, 2017]
- Robotics teams at CCS stay busy at tournaments - Imperial Republican - February 9th, 2017 [February 9th, 2017]
- Rethink Robotics rethinks its software | ZDNet - ZDNet - February 9th, 2017 [February 9th, 2017]
- Hartland robotics teams take on the FIRST Tech challenge at state competition - LC Sussex Sun - February 9th, 2017 [February 9th, 2017]
- Home-schooled students studying robotics - Valencia County News Bulletin - February 9th, 2017 [February 9th, 2017]
- Agility Robotics Introduces Cassie, a Dynamic and Talented Robot Delivery Ostrich - IEEE Spectrum - February 9th, 2017 [February 9th, 2017]
- Memphis robotics team headed to Super-Regionals - New Baltimore Voice Newspapers - February 10th, 2017 [February 10th, 2017]
- Patriot Robotics Alliance upsets Brentwood Academy Alliances - Clarksville Now - February 10th, 2017 [February 10th, 2017]
- Raptor legs & human hips: Giant leap for walking robots - RT - February 10th, 2017 [February 10th, 2017]
- How drones and robotics may shape the future of conflict under President Trump - PRI - February 10th, 2017 [February 10th, 2017]
- Robotics teams wins at state meet - The Citizen.com - February 10th, 2017 [February 10th, 2017]
- Ford Bets $1B on Startup Founded by Waymo, Uber Vets - ABC News - February 10th, 2017 [February 10th, 2017]
- South Beach robotics squad advances to super regionals - The Daily World - February 11th, 2017 [February 11th, 2017]
- Personal robotics the next technological revolution: Dr Vivian Balakrishnan - Channel NewsAsia - February 11th, 2017 [February 11th, 2017]
- This bipedal robot could deliver your packages one day - The Verge - The Verge - February 11th, 2017 [February 11th, 2017]
- Robotics event offers lesson in teamwork - Lewiston Morning Tribune (subscription) - February 12th, 2017 [February 12th, 2017]
- Essex County Freeholders Honor Livingston Robotics Club Teams - TAPinto.net - February 12th, 2017 [February 12th, 2017]
- College Town: WPI Robotics team aims for $1M NASA prize - Worcester Telegram - February 12th, 2017 [February 12th, 2017]
- Alice Shaw robotics team building invention to save wolves | Local ... - Lompoc Record - February 12th, 2017 [February 12th, 2017]
- Ford invests $1B in robotics startup in driverless car quest - CBS News - February 12th, 2017 [February 12th, 2017]
- Freshman Caldwell team takes first place in Regional Robotics Tournament - Idaho Press-Tribune - February 12th, 2017 [February 12th, 2017]
- What went seriously wrong with Lily Robotics - VentureBeat - February 12th, 2017 [February 12th, 2017]
- Face off: Marion students compete in robotics competition - The Exponent Telegram (press release) (registration) - February 12th, 2017 [February 12th, 2017]
- Robotics Competition slated for Monday - San Angelo Standard Times - February 13th, 2017 [February 13th, 2017]
- Cornerstone Prep robotics team brings home trophy in first year - MDJOnline.com - February 13th, 2017 [February 13th, 2017]
- Center Grove robotics team headed to state competition - Daily Journal - February 13th, 2017 [February 13th, 2017]
- Hundreds piled into a Fort Mill gym. They cheered. They competed. They drove robots. - The Herald - February 13th, 2017 [February 13th, 2017]
- My Turn: Arts education paved the way for girls' robotics win - AZCentral.com - February 13th, 2017 [February 13th, 2017]
- Young Alberta engineers face off in robotics showdown - CBC.ca - February 13th, 2017 [February 13th, 2017]
- Cougar robotics team advances to Super-Regionals - Times Bulletin - Times Bulletin - February 13th, 2017 [February 13th, 2017]
- South Carroll Robotics teams compete at Maryland State Robotics Competition - Carroll County Times - February 13th, 2017 [February 13th, 2017]
- Cave Spring High School's Robotics Club wins in the First Tech ... - Roanoke Times - February 13th, 2017 [February 13th, 2017]
- FIRST Robotics Competition - Wikipedia - February 13th, 2017 [February 13th, 2017]
- Designing robots to look more like ostriches can solve a key problem for our future biped overlords - Quartz - February 14th, 2017 [February 14th, 2017]
- More than 1000 high school students expected to Battlefield HS robotics tournament - PotomacLocal.com - February 14th, 2017 [February 14th, 2017]
- Event to look at Scotland's pivotal role in robotics - The Scotsman - February 14th, 2017 [February 14th, 2017]
- Kennett Coders to compete in NH State Robotics Championships on Saturday - Conway Daily Sun - February 14th, 2017 [February 14th, 2017]
- Are there enough robots? - Robotics Tomorrow (press release) - February 15th, 2017 [February 15th, 2017]
- Girl Scouts of Southern Illinois robotics team makes state tournament - Alton Telegraph - February 15th, 2017 [February 15th, 2017]
- Intuition Robotics raised $6 million for its ElliQ elder care assistant robot - TechCrunch - February 15th, 2017 [February 15th, 2017]
- Richmond robotics team gears up for districts - New Baltimore Voice Newspapers - February 15th, 2017 [February 15th, 2017]
- Microsoft lets you crash drones and robots in its new real world simulator - The Verge - February 15th, 2017 [February 15th, 2017]
- Makeblock's Lego-like 'Neuron' teaches kids robotics and code - Engadget - February 15th, 2017 [February 15th, 2017]
- West Ridge robotics team maneuvers into national championship - Austin American-Statesman - February 15th, 2017 [February 15th, 2017]
- Immokalee High team set for robotics state championships Friday - Naples Daily News - February 16th, 2017 [February 16th, 2017]
- What has Robotics got in store for our future? - RTE.ie - February 16th, 2017 [February 16th, 2017]
- Uber Is Becoming a Robotics Company, CEO Says - Yahoo News - February 16th, 2017 [February 16th, 2017]
- 3Doodler's new kits help kids craft their own robots - Engadget - Engadget - February 16th, 2017 [February 16th, 2017]
- Magnetic Control Could Help Robots Navigate Inside Your Body - IEEE Spectrum - February 16th, 2017 [February 16th, 2017]
- Boston's new hub, MassRobotics, is like a WeWork for robotics startups - TechCrunch - February 16th, 2017 [February 16th, 2017]
- 3Doodler announces a robotics kit, Star Trek and Powerpuff Girls ... - TechCrunch - February 17th, 2017 [February 17th, 2017]
- Chart: Are Robots Replacing High-Cost Workers? - Seeking Alpha - February 17th, 2017 [February 17th, 2017]