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270 Results for 'Design'
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Technologies 22
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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. -
Crisscross Nanoseed Detection: Nanotechnology-Powered Infectious Disease Diagnostics
This nanotech-based diagnostic platform uses a unique nucleation mechanism that assembles a DNA "nanoseed" in the presence of a pathogen-derived biomarker that then is amplified within 15 minutes to create a signal for easy detection. It is highly robust, and cost-effective, and can be adapted to detect a variety of biomarkers. -
DNA Nanotechnology Tools: From Design to Applications
DNA nanostructures with their potential for cell and tissue permeability, biocompatibility, and high programmability at the nanoscale level are promising candidates as new types of drug delivery vehicles, highly specific diagnostic devices, and tools to decipher how biomolecules dynamically change their shapes, and interact with each other and with candidate drugs. Wyss Institute researchers are... -
FOAMs: Soft Robotic Artificial Muscles
Soft robots, similar to living organisms, are made from compliant materials that allow them great flexibility and adaptability for tasks at the human-robot interface and elsewhere. To enable soft robotic missions in different industrial, exploratory, and medical settings, engineers are trying to equip them with artificial muscles that could enable them to move smoothly, efficiently... -
Liquid-Infused Tympanostomy Tubes
Acute middle ear infections affect more than 700 million people each year, with children often experiencing the most recurrent and severe symptoms due to their underdeveloped physiology. By the age of three, 25-40 % of children have had at least three episodes of acute middle ear infection, which is commonly accompanied by excess fluids accumulating... -
Flexible Embedded Liquid Sensors
As we shift from carrying electronic devices in our pockets and purses to wearing them on our bodies, those devices need to be able to move and stretch with us, and to sense our movements in order to better do so. Such sensors must remain functional when stretched to several times their resting length, resist...
News 167
Multimedia 81
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Video/AnimationNature Can Help Us Prepare for the Next PandemicResiliency, redundancy, adaptability: COVID-19 has shown humanity that we need more of the qualities that are built into nature. See how a cat’s tongue inspired Wyss Lead Staff Engineer Richard Novak to create a novel nasal swab design to aid in COVID-19 diagnostics. -
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/AnimationOrigami Miniature Surgical ManipulatorResearchers from the Wyss Institute, Harvard SEAS, and Sony have created the mini-RCM, a small surgical robot that can help surgeons perform delicate teleoperated procedures on the human body. Credit: Wyss Institute at Harvard University -
Video/AnimationSmart Thermally Actuating TextilesSmart Thermally Actuating Textiles (STATs) are tightly-sealed pouches that are able to change shape or maintain their pressure even in environments in which the exterior temperature or airflow fluctuates. This soft robotics technology could be developed as novel components of rehabilitation therapies or to prevent tissue damage in hospital bed or wheelchair-bound individuals. Credit: Wyss... -
Video/AnimationBeating Back the Coronavirus: Face Shields for Frontline Healthcare WorkersThere is a national shortage of personal protective equipment (PPE) for frontline healthcare workers battling the COVID-19 pandemic. Researchers from the Jennifer Lewis Lab at the Harvard School of Engineering and Applied Sciences and Wyss Institute at Harvard University self-assembled into a team manufacturing greatly needed face shields for local hospitals. Credit: Wyss Institute at... -
Video/AnimationVoxelated Soft Matter via Multimaterial, Multinozzle 3D PrintingMultimaterial Multinozzle 3D (MM3D) Printing, a new technique developed by engineers at the Wyss Institute and Harvard SEAS, allows seamless switching between up to eight different materials within a single nozzle, allowing for the creation of complex 3D objects in a fraction of the time required by other extrusion-based 3D printing methods. Credit: Wyss Institute...