A novel subretinal implant could help patients with age-related macular degeneration (AMD) partially restore eyesight, a new study shows. Participants recovered their ability to read letters, numbers and words.
Integrating liquid metal nanomaterials into a ceramic scaffold could improve the durability and biocompatibility of orthopedic implants, while also combatting antimicrobial resistance.
Historically, implants to repair bone fractures have been made of metal, donor bone, or 3D-printed material. Now, scientists propose an in-situ printing approach - using a modified glue gun.
Even though many implants such as artificial joints and pacemakers are made of titanium, they occasionally break – but why? A researcher is investigating implant failure and how to prevent it.
An artificial heart valve made from SEBS, a new type of highly durable and biocompatible plastic, could be a step closer to use in humans, following a successful long-term safety test in animals.
Korean researchers have developed a wireless implantable drug delivery system that enable chemotherapy drugs to penetrate deep into solid tumors—without harming surrounding healthy tissue.
An implantable device could save diabetes patients from life-threatening hypoglycemia. Remaining under the skin, it can be triggered to release glucagon when blood sugar levels get too low.
Coating an electronic neural implant with a potent anti-inflammatory drug helps the body better tolerate the implant, improving its long-term performance and stability, according to new research.
An ultra-thin implant could repair injuries to the spinal cord with carefully controlled electrical current. This could help restore movement and revert loss of sensation, the researchers hope.
From personalized medical guides and implants to advanced surgical planning solutions: 3D printing and visualization has seen considerable growth over the past years and is already making a significant impact in healthcare. AI, cloud, and virtual/augmented reality technologies show promise to further advance the number of applications.
Researchers have designed an artificial lateral (outer) meniscus that could help patients with chronic knee pain. The first patients have already undergone surgery and begun rehabilitation.
Cyberhealth threats such as the hacking of a medical implant are of real concern as technology moves toward smart, wirelessly connected implants. A new security protocol aims to protect these devices.
Electrodes implanted directly onto the brain’s visual cortex could eventually restore a rudimentary form of vision to people suffering from blindness worldwide, new research suggests.
A pacemaker designed for babies could fill an unmet need for newborns with congenital heart defects and other heart conditions, finds a new study.
Researchers at the University of Sydney are using so-called Zwitterions to create a surface coating that could stop blood clotting in medical devices and implants like catheters and stents.
Patients aged between 50 to 70 years with a mechanical heart valve replacement had better long-term survival compared to those with a biological valve, new research has found.
New insights on the degradation of implantable chips in the body could lead to enhanced longevity of the chips and better treatments for patients with Parkinson's or clinical depression.
Women with breast implants should regularly attend follow-up care to avoid the risk of "silent" implant ruptures and their long-term complications, experts caution in a new publication.
A new type of photocurrent-responsive coating has been shown to shorten the bone-to-implant integration time after orthopaedic surgery to just two weeks.
