91 Results for 'Biomedical Engineering'
PhonoGraftTM: Biomimetic Hearing-restoration Technology
PhonoGraft is an easy-to-use, biomimetic device that stimulates a patient's eardrum to heal itself after perforation. This regenerative medicine approach can enable better and longer-lasting eardrum reconstruction, reducing the need for invasive surgeries and minimizing the risk of long-term hearing loss.
Microrobotic Laser-Steering Medical Device for Minimally Invasive Surgery
Endoscopy has proven extremely useful in many areas of medicine because it can be carried out with relatively few risks in a short time, and be used to diagnose and treat numerous diseases. In gastroenterology, endoscopies of the upper gastrointestinal tract (esophagus, stomach, first part of the small intestine; upper GI endoscopies) and lower gastrointestinal...
Bone Marrow-Like Scaffolds for Accelerating Immune Reconstitution
An implantable bone marrow cryogel to accelerate the full reconstitution of the immune system, including T cell immunity, in patients that received chemotherapy and a bone marrow transplant. This could provide an off-the-shelf, material-based solution for patients with severe blood disorders whose immunity is recovering only slowly after treatment.
Regenerating Tissues with Sustained Growth Factor Delivery
Millions of people worldwide suffer from traumatic injuries or health conditions that cause damage to soft tissues including nerves, muscles, and blood vessels. The body can heal some of that damage, but more serious cases like the severing of a nerve or sustained oxygen deprivation can lead to permanent loss of movement or sensation in...
Using Systems Biology to Find and Test New Drugs Faster
The pharmaceutical industry is infamous for big numbers: it takes 10-15 years and can cost over $2 billion to bring a new drug from the lab to the market. Up to 6 of those years and $1 billion are spent in laborious preclinical trials to identify and validate new potential drug compounds, and much of...
eRapid: Multiplexed Electrochemical Sensors for Fast, Accurate, Portable Diagnostics
Handheld electrochemical sensors have revolutionized at-home medical testing for diabetics, but they have not yet been successfully applied to diagnosing other conditions. These sensors are based on the activity of an enzyme, and there are only a limited number of enzymes that can be used to detect biomarkers of human disease. An alternative, much more...
Feb 6, 2017, 10:00am - 11:00amLecture
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Wyss Core Faculty member Peng Yin will be presenting at the Tufts Biomedical Engineering Seminar at the Tufts Department of Bioengineering. This is a weekly seminar series held throughout the Spring semester.
Video/AnimationPhonoGraft: Programming the eardrum to repair itselfEardrum perforations are a widespread problem affecting millions worldwide. Current standard of care is invasive, involves harvesting an autologous tissue to patch the eardrum, and often requires to revision surgeries, while hearing outcomes remain unsatisfying. What if we could program the eardrum to repair itself after injury? Researchers at the Wyss Institute, Massachusetts Eye and...
Video/AnimationA Laser Steering Device for Robot-Assisted SurgeryResponding to an unmet need for a robotic surgical device that is flexible enough to access hard to reach areas of the G.I. tract while causing minimal peripheral tissue damage, Researchers at the Wyss Institute and Harvard SEAS have developed a laser steering device that has the potential to improve surgical outcomes for patients. Credit:...
Video/AnimationAlginate Hydrogel for AngiogenesisThis video describes how an alginate hydrogel can be used to trigger the formation of new blood vessels at an ischemic site in the body. Credit: Wyss Institute at Harvard University.
Video/AnimationeRapid: Bringing Diagnostics HomeSenior Research Scientist, Pawan Jolly, gives an overview of the eRapid Institute Project, a platform of multiplexed electrochemical sensors for fast, accurate, portable diagnostics. Credit: Wyss Institute at Harvard University
Video/AnimationImproving Canine HealthspanA Wyss Institute technology that can treat multiple age-related diseases is now being developed by Rejuvenate Bio into a treatment for mitral valve disease and other deadly conditions in dogs, with the goal of helping man’s best friend live longer, healthier lives. Credit: Wyss Institute at Harvard University
Video/AnimationInterrogator: Human Organ-on-ChipsThis video describes the “Interrogator” instrument that can be programmed to culture up to 10 different Organ Chips and sequentially transfer fluids between their vascular channels to mimic normal human blood flow between the different organs of our body. Its integrated microscope enables the continuous monitoring of the tissues’ integrities in the individual organ chips...