Search for: robotic device

Robotic third thumb changes the brain

Using a robotic 'Third Thumb' can impact how the hand is represented in the brain, finds a new study.

Self-learning robots go full steam ahead

Researchers have shown that a group of small autonomous, self-learning robots can adapt easily to changing circumstances. They connected the simple robots in a line, after which each individual robot taught itself to move forward as quickly as possible.

#robotics

The “RoboWig” untangle your hair

Nurses typically spend 18 to 40 percent of their time performing direct patient care tasks, oftentimes for many patients and with little time to spare. Personal care robots that brush your hair could provide substantial help and relief.

DNA robots designed in minutes instead of days

Someday, scientists believe, tiny DNA-based robots and other nanodevices will deliver medicine inside our bodies, detect the presence of deadly pathogens, and help manufacture increasingly smaller electronics.

Surgical robots could make radical prostatectomy safer

Researchers have developed a minuscule robot that could revolutionize surgical procedures for treating prostate cancer.

'Plug and play' brain prosthesis demoed in paralyzed person

Researchers have shown that machine learning techniques helped an individual with paralysis learn to control a computer cursor using their brain activity.

‘Cyborg’ tech could enable merger of humans and AI

Although true “cyborgs” — part human, part robotic beings — are science fiction, researchers are taking steps toward integrating electronics with the body.

Prostheses could alleviate amputees' phantom limb pain

New prosthetic technologies that stimulate the nerves could pave the way for prostheses that feel like a natural part of the body and reduce the phantom limb pain commonly endured by amputees.

Integrate micro chips for electronic skin

First fully integrated flexible electronics made of magnetic sensors and organic circuits opens the path towards the development of electronic skin.

3D printing helps form wearable sensor

Researchers have developed a highly sensitive wearable pressure sensor for health monitoring applications and early diagnosis of diseases.

A mind-controlled robotic arm without brain implants

Researchers show that by using a noninvasive brain-computer interface they could control a robotic arm that’s tracking a cursor on a computer screen.

Brain-machine interface turns intentions into actions

A wearable brain-machine interface system could improve the quality of life for people with motor dysfunction or paralysis, even those struggling with locked-in syndrome.

Robotic neck brace to analyze cancer treatment impacts

Researchers have developed a robotic neck brace that may help doctors analyze the impact of cancer treatments on the neck mobility of patients and guide their recovery.

3D printed soft robotic hand plays Nintendo

Researchers have 3D printed a soft robotic hand that is agile enough to play Nintendo's Super Mario Bros. - and win!

New computer memory helps soft robot control movements

Engineers have unveiled an air-powered computer memory that can be used to control soft robots. It overcomes the problem of the mismatch between pneumatics and electronics.

Turning up the heat on 3D printing inks

A process that uses heat to change the arrangement of molecular rings on a chemical chain creates 3D-printable gels that can fold, roll, or just hold their shape.

Companion robot to support primary care providers

Intuition Robotics announced a significant expansion of ElliQ, their AI-driven companion robot, to enable the extension of primary care teams' presence into older adults' homes.

Shape-changing implants to treat severe pain

An ultra-thin, inflatable device that uses a combination of soft robotic fabrication techniques and microfluidics can be used to treat the most severe forms of pain without the need for invasive surgery.

Robot-assisted surgery: Putting the reality in VR

Cardiac surgeons may be able to better plan operations and improve their surgical field view with the help of a robot.

Magnetic fields controll miniature robots

Scientistshave developed millimeter-sized robots that can be controlled using magnetic fields to perform highly maneuverable and dexterous manipulations.

Bruisable artificial skin could help robots sense injuries

Researchers have developed an artificial skin that senses force through ionic signals and also changes color from yellow to a bruise-like purple, providing a visual cue that damage has occurred.

Brain-computer interfaces use thoughts to bring prostheses to life

With the aid of a virtual reality model, researchers from the Knappschaftskrankenhaus Bochum have examined, which errors can occur during the communication between the brain and robotic prosthesis.

Ultra-light gloves let users “touch” virtual objects

Scientists have developed an ultra-light glove that enables users to feel and manipulate virtual objects. Their system provides extremely realistic haptic feedback and could run on a battery, allowing for unparalleled freedom of movement.

FDA authorized brain-computer interface for stroke rehab

Neurolutions IpsiHand exoskeleton uniquely leverages brain-computer interface technology for chronic stroke rehabilitation

New law of physics helps robots grasp the friction of touch

Researchers have discovered a new law of physics that accounts for that accounts for elastohydrodynamic lubrication (EHL) friction, which should advance a wide range of robotic technologies.

A Lego system for building robots

Scientists have developed a system with which they can fabricate miniature robots building block by building block, which function exactly as required.

Artificial muscle technology for robotics

Mechanical engineers have developed a new high-performance artificial muscle technology that enables robots to motion more human-like.

Powered prosthetic ankles restore functions for amputees

Researchers have demonstrated that, with training, neural control of a powered prosthetic ankle can restore a wide range of abilities, including standing on very challenging surfaces and squatting.

Robotics: man and machine in the OR

There is an ongoing debate as to whether the extensive usage of robots in the short-term is realistic and sensible. Moreover, the benefits such systems offer for patient care are disputed.

First use of high-bandwidth wireless brain-computer interface

BrainGate researchers demonstrated the first human use of a wireless transmitter capable of delivering high-bandwidth neural signals.

Xenobots 2.0: The next generation of living robots

Researchers have created life forms that self-assemble a body from single cells and do not require muscle cells to move. They're faster, live longer, and can now record information.

8 autonomous robots for disinfecting surfaces

In this third part of our ongoing series, we present eight additional systems that are currently being deployed to decontaminate and sanitize surfaces.

Adaptive microelectronics reshape independently

Nanoscientists have developed adaptive microelectronics that can move independently according to sensor data and align themselves specifically for activities - possible applications in biomedicine and bioneural interfacing.

An ear-bot 'hears' through the ear of a locust

For the first time, the ear of a dead locust was connected to a robot that receives the ear’s electrical signals and responds accordingly.

Robotics: Soft pumps power artificial muscles

Robotic clothing that could help people to move more easily is a step closer to reality thanks to the development of a lightweight power system for soft robotics.

OR without surgeon: science fiction or realistic scenario?

Dr Jan Stallkamp, Professor for Automation in Healthcare and Biotechnology, has a vision: robots that can treat patients more efficiently and more precisely than any human physician.

Wearable turns the body into a battery

Researchers at CU Boulder have developed a new, low-cost wearable device that transforms the human body into a biological battery.

‘Smart’ robotic system could offer home-based rehabilitation

An engineer is leading a team of researchers, health care providers and industry to fast-track the commercialization of a groundbreaking robotic rehabilitation system.

Artificial skin brings robots closer to 'touching' human lives

Researchers have constructed a 3D vision-guided artificial skin that enables tactile sensing with high performance, opening doors to innumerable applications in medicine.

Customized “brains” for robots

Researchers have developed an automated way to design customized hardware, or “brains,” that speeds up a robot’s operation.

Are mini-microscopes and disposable robots conquering the labs of the future?

Professor Dr Peter Pott and his team turn to 3D printers to successfully realize his vision of “high end at low cost” medical devices.

A laser-steering microrobot for surgeons

A microrobotic opto-electro-mechanical device able to steer a laser beam with high speed and a large range of motion could enhance the possibilities of minimally invasive surgeries.

Exoskeleton and brain-machine interface boost stroke rehab

Researchers have developed a system that combines a brain-computer interface and a robotic arm that responds to the actual intentions of treated patients.

Breakthrough optical sensor mimics human eye

Researchers are making key advances with a new type of optical sensor that more closely mimics the human eye’s ability to perceive changes in its visual field.

Medical technology 2020 – a review

Covid-19 gave many of these predictions for 2020 an entirely new spin: while some of the hyped trends turned out to play only bit-parts others became box-office hits in the new normal.

Bionic touch does not remap the brain

Neuroscientists have demonstrated that the brain does not remap itself even with long-term bionic limb use, posing challenges for the development of realistic prosthetic limbs.

Soft robotic gripper inspired by pole beans

Researchers have designed a new soft robotic gripper that draws inspiration from an unusual source: pole beans

7 mobile disinfection robots for medical environments

The following seven robotic systems are either currently being deployed or developed for the fight against the coronavirus.

Quadriplegic controls two prosthetics with thoughts

Researchers have enabled a quadriplegic man to control a pair of prosthetic arms with his mind.

Tackling thics concerns regarding use of carebots

An analysis highlights the realistic pros and cons of apps and other technologies that use AI to benefit older adults, including those facing dementia and cognitive decline.

Microfluidic system may unravel how novel pathogens attack

Researchers have invented a high-throughput cell separation method that can be used in conjunction with droplet microfluidics.

Brain-controlled computers are becoming a reality, but major hurdles remain

More researchers and companies are moving into the brain-computer interfaces, yet major challenges remain, from user training to the reality of invasive brain implant procedures.

Magnetic spray transforms objects into millirobots

Scientists have developed an easy way to make millirobots by coating objects with a glue-like magnetic spray.

Exoskeleton improves mobility in patients with spinal cord injury

Exoskeletal-assisted walking is safe, feasible, and effective in individuals disabled by spinal cord injury.

Exoskeletons reduces strain in health care

For a study, nurses wore exoskeleton vests to discover how the new technology would suit the special requirements of patient care.

E-skin: recyclable alternative to wearables?

A wearable electronic device that’s 'really wearable” - a stretchy and fully-recyclable circuit board - can heal itself, much like real skin.

A flexible and highly reliable sensor

A novel e-skin, called TRACE, performs five times better than conventional soft materials. It is suitable for measuring blood flow for pulse diagnosis and helping robots to 'feel' the texture of surfaces.

Cardiac patch treats heart disease

Researchers have developed rubbery a bioelectronic implantable device that can monitor and treat heart diseases.

A portable arm rehabilitation robot

A new portable arm rehabilitation robot will help patients to carry out robot-aided therapy at home, allowing them to perform intensive exercises without visiting hospitals or clinics.

Step closer to high-performing wearable

The University of Surrey has unveiled a device with unique functionality that could signal the dawn of a new design philosophy for electronics, including next-generation wearables and eco-disposable sensors.

Brain-computer allows paralysed patients to text

Two ALS patients, implanted with a brain-computer interface via the jugular vein and without the need for open brain surgery, successfully controlled their personal computer through direct thought.

Cerebral palsy: robotics trainer improves body control

Reseachers have developed robotic Trunk Support Trainer (TruST) that helps children with CP to sit more stably.

Mini-brains help robots recognise pain

Using a brain-inspired approach, scientists have developed a way for robots to have the AI to recognise pain and to self-repair when damaged.

Using robotic assistance to make colonoscopy easier

Scientists have made a breakthrough in their work to develop semi-autonomous colonoscopy, using a robot to guide a medical device into the body.

3D printed micro-scale fluid channels

Researchers have 3D printed unique fluid channels at the micron scale that could automate production of diagnostics, sensors, and assays used for a variety of medical tests and other applications.

Handheld exoskeleton improves hand mobility problems

Researchers have developed a robotic exoskeleton that improves the lives of people with limited or no ability to move due to neurological and/or physiological disorders.

Hannes: The biomimetic hand prosthesis

Researchers have replicated the key biological properties of the human hand: natural synergistic and adaptable movement, biomimetic levels of force and speed, high anthropomorphism and grasp robustness.

Scientists get soft on 3D printing

Researchers have developed a new method of 3D printing gels and other soft materials.

Soft robots, origami combine to deliver treatments

Researchers have found a way to send tiny, soft robots into humans, potentially opening the door for less invasive surgeries and ways to deliver treatments for several conditions.

Rubbery semiconductor for medical robotic hands

Researchers have designed and produced a smart electronic skin and a medical robotic hand capable of assessing vital diagnostic data.

Positive results for exosuit in stroke rehabilitation

Researchers have published the results of a trial of the ReWalk ReStore soft robotic exosuit for gait training in individuals undergoing post-stroke rehabilitation.

Sarcopenia: Robotic muscles could turn back body clock

Loss of strength and muscle wastage is currently an unavoidable part of getting older and has a significant impact on health and quality of life.

HAL – the humanoid pediatric patient simulator

Gaumard Scientific has created Pediatric HAL - a humanoid that realistically reproduces human body functions and reactions.

Electronic skin reacts to pain like human skin

Researchers have developed electronic artificial skin that reacts to pain just like real skin, opening the way to better prosthetics, smarter robotics and non-invasive alternatives to skin grafts.

Don't forget to clean robotic support pets

Research from the University of Plymouth suggests that robot pets could pose an infection risk if passed between staff and service users without cleaning.

COVID-19: Robot takes patients’ vital signs

Researchers hope to reduce the risk to healthcare workers posed by Covid-19 by using robots to remotely measure patients’ vital signs.

Augmented Reality in the OR: matching man and machine

One of the crucial future technologies in surgery is Augmented Reality. Most experts agree that AR will increase safety and efficiency, improve surgical training and decrease costs.

Origami-inspired miniature manipulator for microsurgery

Researchers have developed a surgical robot that improves precision and control of teleoperated surgical procedures.

Surgical data science: data-driven assistance in the OR

In the next-generation operating room interconnected sensors will collect data, analyse it in real-time and make it available to digital assistance functions.

Catching Z’s, capturing data: DIY wearable

Researchers are creating a wearable electronics device that can read brain waves while allowing the wearer to easily drift off into the various stages of sleep.

AI system for recognition of hand gestures

Scientists have developed an AI system that recognises hand gestures by combining skin-like electronics with computer vision.

Robotic system controls COVID-19 patient ventilators

A new robotic system allows medical staff to remotely operate ventilators and other bedside machines from outside intensive care rooms of patients suffering from infectious diseases.

Robotics for everyone or only for the average person?

Exoskeletons are one technology with great potential - but is often developed for average people. So what about people who are small and thin, or tall and overweight?

Thoughts could control electronic prostheses

Researchers have been working to advance a technology that could one day help people with paralysis regain use of their limbs, and enable amputees to use their thoughts to control prostheses.

3D hand-sensing wristband

Researchers have designed a wrist-mounted device and developed software that allows continuous tracking of the entire human hand in 3D.

Wearable offers new option for monitoring heart health

An invention may turn one of the most widely used materials for biomedical applications into wearable devices to help monitor heart health.

Robotic textiles could enable new mechanotherapy

A new smart fabric that can be inflated and deflated by temperature-dependent liquid-vapor phase changes could enable a range of medical therapeutics.

Artificial skin makes robots sweat and heals wound

Researchers have developed a smart surface that can actively and repeatedly release and reabsorb substances by environmental stimuli.

Open-source robot makes sophisticated robotics available to all

Designed by a team at the NYU Tandon School of Engineering and an institute of the Max Planck Society, the four-legged, dog-sized, torque-controlled Solo 8 robot can easily be replicated by research labs around the world.

Biohybrid model recreates respiration mechanics

Using soft robotic materials, scientists created a high-fidelity respiratory simulator that represents the interplay between between the diaphragm, abdomen and lungs.

Ocutrx unveiled 8K AR surgery system

Ocutrx Vision Technologies has released a new system that provides the most modern options for surgery visualization designed to make it easier for surgeons to perform procedures.

Smart textile fibers measure wearer’s health

Researchers have developed electronic fibers that, when embedded in textiles, can collect a wealth of information about our bodies by measuring subtle and complex fabrics deformations.

9 disinfection robots fighting the coronavirus

Surfaces contaminated with SARS-CoV-2 pose a grave threat to the safety of staff and patients. To minimize the risks for their staff, hospitals are utilizing disinfection robots to sanitize surfaces.

AI guides exoskeletons to match terrain

Researchers have developed new software that can be integrated with existing hardware to enable people using robotic prosthetics to walk in a safer, more natural manner on different types of terrain.

The concept of creating a 'brain-on-a-chip'

Scientists have proposed the concept of a memristive neurohybrid chip to be used in compact biosensors and neuroprostheses.

Prosthetics that can feel are close to reality

CU Boulder biomedical engineer Jacob Segil is working to bring back that sense of touch for amputees, including veterans of the wars in Iraq and Afghanistan.

"Super Human Eye" works like a real one

Researchers have crafted an artificial eye with capabilities close to its human model.

Microrobot rolls deep inside the body

Scientists invented a tiny microrobot that resembles a white blood cell travelling through the circulatory system.

Breast cancer: restoring sensation via implant

The Bionic Breast Project from the University of Chicago applies bionic technology to restore post-mastectomy breast function.

Magnetic nanopropellers deliver genetic material to cells

Researchers at the Max Planck Institute for Intelligent Systems in Germany have developed powerful nanopropellers that can be steered into the interior of cells to deliver gene therapy.

Exosuit makes stroke survivors walk farther

Research study in stroke survivors with chronic hemiparesis shows soft exosuit technology to bring immediate improvements in walking speed and endurance tests.

Ultrasound for space offers remote diagnosis to patients on Earth

Radiologists are investigating people's medical conditions and pregnancies remotely thanks to an ESA-backed robotic technology.

Robotics in care: The hospital bed of the future

Physical strains are one of the main reasons for sick leaves and early retirement amongst nursing staff. Researchers are developing a robotic systems and sensor solutions for hospital beds.

COVID-19: Robot allows clinicians to reuse thousands of masks

A robot is helping maximize the life of some of the most critical personal protective equipment, or PPE, at a time when the surge of demand for such items has aggravated a national shortage.

An ankle exoskeleton aids running

Researchers find that a motorized device that attaches around the ankle and foot can drastically reduce the energy cost of running.

Robots on the march to walking like humans

A psychological theory could kickstart improvements in the way robots are able to walk, thanks to a study at the University of Manchester.

Robot uses AI and imaging to draw blood

Engineers have created a tabletop device that combines a robot, AI and near-infrared and ultrasound imaging to draw blood or insert catheters to deliver fluids and drugs.

An ultra-precise mind-controlled prosthetic

Researchers have tapped faint, latent signals from arm nerves and amplified them to enable real-time, intuitive, finger-level control of a robotic hand.

Surgeons successfully treat brain aneurysms using a robot

Using a robot to treat brain aneurysms is feasible and could allow for improved precision when placing stents, coils and other devices.

A new mechanical controller design for robot-assisted surgery

Scientists have designed a new type of controller for the robotic arm used in robotic surgery.

Microsurgery robot passes first clinical test

Researchers have carried out the world’s first clinical study of robot-assisted supermicrosurgery to treat lymphedema.

Robot does superior job sampling blood

In the future, robots could take blood samples, benefiting patients and healthcare workers alike.

A bionic “heart” for testing prosthetic valves

Engineers from the Massachusetts Institute of Technology have developed a biorobotic hybrid heart for testing prosthetic valves and other cardiac devices.

Single-port robotic surgical tech has taken next step

Engineers aim to offer minimally invasive surgery through a single incision, rather than several incisions.

Robotic device assists those with spinal cord injury

Engineers have developed a robotic device that can be used to assist and train people with SCIs to sit more stably by improving their trunk control.

First successful robotic coronary angioplasties in Africa

Robocath announced it has successfully completed six robotic coronary angioplasties with R-One, a first for the continent of Africa.

Robotic system for endovascular instrument guidance

Researchers have developed a new method to guide endovascular instruments into complex vascular structures that were inaccessible to endovascular surgeons until now.

Retinal screening in diabetes: diagnosis by robot

Physicians have been using automatic digital retinal screening, without assistance from an ophthalmologist, to detect diabetic retinal disease.

Toyota launches rehabilitation assist robot

Toyota has announced the launch of a robot designed to provide rehabilitation support to individuals with lower limb paralysis

Wearable brain-machine interface could control a wheelchair

Combining new wearable electronics and a deep learning algorithm could help disabled people wirelessly interact with a computer.

Drones deliver defibrillators faster than ambulances

A trial using 4G LTE cellular connectivity to enable drones to deliver automated external defibrillators to the scene of a cardiac arrest has taken place in Canada.

An exoskeleton allows a tetraplegic patient to move

A 4-limb robotic system controlled by brain signals helped a tetraplegic man to move his arms and walk using a ceiling-mounted harness for balance.

Robotic hand merges amputee and robotic Control

Scientists have successfully tested neuroprosthetic technology that combines robotic control with users’ voluntary control, opening avenues in the new interdisciplinary field of shared control for neuroprosthetic technologies.

Bionic prosthesis improves amputees’ health

Thanks to bionic prosthesis that features sensors that connect to residual nerves in the thigh, two volunteers are the first above-knee amputees in the world to feel their prosthetic foot and knee in real time.

Middle-ear infection: ultrasound sensor aids diagnosis

A new type of ultrasound transducer should soon be delivering a fast and reliable diagnosis of infection of the middle ear.

Robotic thread to clear stroke clots

Engineers have developed a magnetically steerable, thread-like robot that can actively glide through narrow, winding pathways, such as the labrynthine vasculature of the brain.

VR and lightweight robot simulate hip replacement

Researchers have developed a HIPS, the worldwide first Virtual Reality training simulator for hip replacement surgery.

Walk and run more easily with an exosuit

A versatile, portable exosuit that assists both walking and running highlights the potential for lightweight and non-restrictive wearable robots outside the lab.

Robotic neck brace improves functions of ALS patients

A comfortable brace incorporates both sensors and actuators to restore roughly 70% of the active range of motion.

Robotic cane shown to improve stability in walking

Robotic device acts as a cane-like mobile assistant to provide light-touch to help the elderly and others with impaired mobility.

An ultra-thin wearable device

Researchers reported the discovery of a multifunctional ultra-thin wearable electronic device that is imperceptible to the wearer.

Smart bandage speeds up healing

The active adhesive dressings speed up wound healing based on heat-responsive hydrogels that are mechanically active and antimicrobial.

3D printing magnetic liquid droplets

Revolutionary material could lead to 3D-printable magnetic liquid devices for the fabrication of artificial cells that deliver targeted drug therapies to diseased cells.

Exceptional sensitive e-skin for prosthetics

Researchers have developed an e-skin that may soon have a sense of touch equivalent to, or better than, the human skin with the Asynchronous Coded Electronic Skin (ACES).

3D printing flexible mesh for ankle and knee braces

Engineers have designed pliable, 3D printed mesh materials whose flexibility and toughness they can tune to emulate and support softer tissues such as muscles and tendons.

Robotic catheter navigates autonomous inside body

The robotic catheter, using a novel sensor informed by AI and image processing, makes its own way to a leaky heart valve.

Brain-computer interface creates synthetic speech

A state-of-the-art brain-machine interface created by UC San Francisco neuroscientists can generate natural-sounding synthetic speech by using brain activity to control a virtual vocal tract – an anatomically detailed computer simulation including the lips, jaw, tongue and larynx.