7 Feb 2020
Bionic Heart for Testing Prosthetic Valves, Cardiac Devices
Engineers have developed a bionic "heart" that offers a more realistic model for testing out artificial valves and other cardiac devices.
29 Jan 2020
Printing Objects That Can Incorporate Living Organisms
A method for printing 3D objects that can control living organisms in predictable ways has been developed. The technique may lead to 3D printing of biomedical tools, such as customized braces, that incorporate living cells to produce therapeutic compunds such as painkillers or topical treatments, the researchers say.
26 Dec 2019
3D Printing is Helping Doctors Further Personalize Care
3Today, 3D printing is being used for everything from jewelry creation to producing food.
18 Dec 2019
Chiton Mollusk Provides Model for New Armor Design
The motivations for using biology as inspiration to engineering vary based on the project, but the combination of flexibility and protection seen in the chiton mollusk was all the motivation necessary.
28 Oct 2019
RxFunction walk2Wellness Study Expansion with Hebrew SeniorLife
RxFunction, the medical device company that created Walkasins®, is announcing expansion of its walk2Wellness study to include researchers at Hebrew SeniorLife, with enrollment of its first participant completed earlier this month.
21 Aug 2019
Exosuit shows potential for wearable robots
Researchers have previously developed robotic devices for rehabilitation and other areas of life that can either assist walking or running, but no untethered portable device could efficiently do both.
14 Aug 2019
Noninvasive neuromodulation to treat obesity
Novel approaches that have been tested to treat obesity include noninvasive neuromodulation techniques such as transcranial direct current stimulation. Studies performed to date have suggested that this method does in fact help reduce appetite, food intake and body weight, but only in some subjects.
26 Jun 2019
AI detects signs of schizophrenia
A machine-learning method discovered a hidden clue in people's language predictive of the later emergence of psychosis -- the frequent use of words associated with sound.
13 Jun 2019
Using AI to predict breast cancer and personalize care
Researchers have created a new deep-learning model that can predict from a mammogram if a patient is likely to develop breast cancer as much as five years in the future. Trained on mammograms and known outcomes from over 60,000 MGH patients, the model learned the subtle patterns in breast tissue that are precursors to malignant tumors.
8 May 2019
Drugs that block CRISPR-Cas9 genome editing
New tool identifies compounds that inhibit CRISPR-Cas enzymes, enabling more precise and efficient CRISPR technologies
4 Feb 2019
A safe, wearable soft sensor
Children born prematurely often develop neuromotor and cognitive developmental disabilities. The best way to reduce the impacts of those disabilities is to catch them early through a series of cognitive and motor tests. But accurately measuring and recording the motor functions of small children is tricky.
17 Jan 2019
AI to better predict flu
A new study combines two forecasting methods with machine learning (artificial intelligence) to estimate local flu activity.
1 Jan 2019
Robots with sticky feet
Jet engines can have up to 25,000 individual parts, making regular maintenance a tedious task that can take over a month per engine. Many components are located deep inside the engine and cannot be inspected without taking the machine apart, adding time and costs to maintenance. This problem is not only confined to jet engines, either; many complicated, expensive machines.
21 Dec 2018
Predicting leaky heart valves with 3D printing
Researchers have created a novel 3D printing workflow that allows cardiologists to evaluate how different valve sizes will interact with each patient's unique anatomy, before the medical procedure is actually performed.
3 Dec 2018
Electrical stimulation in the nose induces sense of smell
Physicians have, for the first time, induced a sense of smell in humans by using electrodes in the nose to stimulate nerves in the olfactory bulb, a structure in the brain where smell information from the nose is processed and sent to deeper regions of brain.
2 Aug 2018
Gentle robotic hand for sea life
The open ocean is the largest and least explored environment on Earth, estimated to hold up to a million species that have yet to be described. However, many of those organisms are soft-bodied - like jellyfish, squid, and octopuses - and are difficult to capture for study with existing underwater tools, which all too frequently damage or destroy them. Now, a new device safely traps delicate sea creatures inside a folding polyhedral enclosure and lets them go without harm using a novel, origami-inspired design.
2 May 2018
Personalized bio-inks boost healing potential of printable body tissue
Researchers have incorporated platelet-rich plasma into a bio-ink: a 3-D-printed mixture of cells and gel that could eventually become the stuff of skin grafts and regenerative tissue implants.
26 Dec 2017
Molecular Robotics capitalizes on recent explosion of technologies
Collaborations between nanotechnologists, synthetic biologists, and computer scientists create nanoscale tools that could revolutionize fields from cancer diagnostics to materials science.
5 Oct 2017
Colour changing tattoos monitor health
Researchers have developed smart tattoo ink capable of monitoring health by changing color to tell an athlete if they are dehydrated or diabetic.
31 Aug 2017
Robotic system monitors specific neurons
Recording electrical signals from inside a neuron in the living brain can reveal a great deal of information about that neuron's function and how it coordinates with other cells in the brain.