Surgery
Surgery
Surgery
Gelatin-Based Surgical Sealant for Rapid Sealing Inside the Body
Researchers at the Terasaki Institute for Biomedical Innovation in Los Angeles have developed a gelatin-based surgical sealant. The sealant is thermoresponsive, meaning that it will rapidly form a semi-solid bolus when it reaches body...
Surgery
Smart Bandage Monitors and Treats Chronic Wounds
Researchers at the California Institute of Technology have developed a smart bandage for chronic wounds, such as those sometimes experienced by patients with diabetes. The bandage is flexible and stretchy, but contains electronic components...
Surgery
Nanoparticles Get Lymphatic Vessels Pumping
Researchers at the Georgia Institute of Technology have developed a nanotechnological solution for lymphedema, a failure of the lymphatic system that results in uncomfortable and irreversible fluid retention. Previous research efforts have focused...
Surgery
Biomimetic Construct Models Burn Injuries
Researchers at Harvard University have developed a model of burn injuries that will allow them to investigate the mechanisms underlying healing in such injuries and test out new approaches to enhance this process. Burns can take a long time to heal...
Surgery
Exclusive Look at HandX Robotic-Assisted Surgical Device from Human Xtensions
Surgical robotics is dominated by various versions of the da Vinci system from Intuitive Surgical, a competent but expensive tool that's become a standard in modern advanced hospitals. It took Intuitive about 30 years to achieve this status,...
Surgery
Self-Assembling Peptides as a Bioink
Researchers at Rice University have developed a bioprinting method that uses self-assembling peptides as a bioink. The technique involves using "multidomain peptides" that are hydrophobic at one end and hydrophilic at the other. When the...
Surgery
3D Bioengineered Skin Grafts Fit Complex Anatomy
Researchers at Columbia University's Irving Medical Center have developed a method to create three-dimensional bioengineered skin grafts. To date, bioengineered skin is typically created in flat sheets. However, these are difficult to fit to...
Surgery
Antibacterial Smart Sutures Visible in CT Scans
Researchers at RMIT University in Australia have developed ‘smart stitches’ that can fight bacteria and reveal the location of the sutured area in CT scans. The sutures have been developed to reduce the chances of surgical site infections...
Surgery
Terahertz Spectroscopy to Assess Severity of Skin Burns
Scientists at Stony Brook University in New York have developed a hand-held scanner that uses terahertz time-domain spectroscopy and neural network data analysis to non-invasively assess the severity of skin burns. At present, it is difficult...
Surgery