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Surgical Techniques

Image: Image showing function of SymphNode (Photo courtesy of Negin Majedi/Symphony Biosciences)

Tiny Implantable Device Helps Kill Cancer

Researchers have reported encouraging results in laboratory studies testing a tiny implantable device they call a SymphNode, which is designed to keep regulatory T cells in check only in the area around a tumor while summoning and strengthening tumor-fighting cells. The device was shown to drive tumors into remission, eliminate metastasis, prevent the growth of new tumors and result in longer survival in mice. More...
06 Jan 2023
Image: MUSA’s robotic arms (Photo courtesy of Microsure)

Robot Assistants in Operating Room Promise Safer Surgery

Some manual operations are so difficult they can be performed by only a small number of surgeons worldwide, while others are invasive and depend on a surgeon’s specific skill. Now, advanced robotics are providing tools that have the potential to enable more surgeons to carry out such operations and do so with a higher rate of success. More...
05 Jan 2023
Image: Lumohs marks the first significant innovation to the scalpel in 100 years (Photo courtesy of Nano Surgical)

Reusable Surgeon’s Scalpel Provides Precise Unobstructed Illumination in Anatomic Danger Zones

A patented reusable scalpel enables shadowless illumination just millimeters from the surgical site precisely where overhead lighting cannot reach, thus providing enhanced visualization of nerves and vessels in anatomic danger zones. More...
03 Jan 2023
Image: IntraOpVSP displays segmented 3D holograms originally acquired from CT and MRI (Photo courtesy of Xironetic)

AR Visualization Software for Complex Surgeries a Huge Step Forward for Surgeons

An augmented reality (AR) visualization software for complex surgeries displays patient CT and MRI as three-dimensional holograms in AR headsets, helping surgeons visualize surgical plans, anatomical targets, and cutting guides alongside or overlayed on the patient. More...
03 Jan 2023
Image: Deep-learning model improves image quality of frozen tissue samples to increase accuracy of time-critical pathology diagnostics (Photo courtesy of Pexels)

AI Tool Helps Make Real-Time Diagnosis During Surgery

Researchers have developed a new method that leverages artificial intelligence to translate between frozen sections and the gold-standard approach, thereby improving the quality of images to increase the accuracy of rapid diagnostics. More...
26 Dec 2022
Image: Sim Surgery is a VR-driven surgery simulation application (Photo courtesy of Ubitus)

Immersive Simulation Application Enables Doctors to Practice Robotic Surgery with VR Streaming

Ample practices are required for a medical student or even a doctor to become a skillful surgeon operating robotic surgery machine, although the cost and time of existing practice approach are extremely high. Now, an innovative VR-driven surgery simulation application provides the visual experience and tactile feel from operating on 3D organ models through affordable personal VR gear, making practice available to almost every student and doctor. More...
23 Dec 2022
Image: Abbott`s Eterna spinal cord stimulation system is FDA-approved for the treatment of chronic pain (Photo courtesy of Pexels)

World's Smallest Implantable, Rechargeable Spinal Cord Stimulation System Treats Chronic Pain

A new neuromodulation device to help people manage chronic pain provides an optimized experience with the ability to wirelessly charge as few as five times per year, the lowest recharge burden compared to other rechargeable spinal cord stimulation systems. More...
20 Dec 2022
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The Surgical techniques channel of HospiMedica keeps the reader informed about the latest in cardiac procedures, transplantation, minimally invasive surgery, wound care, OB/GYN, orthopedics, urology, surgical instrumentation, ophthalmology, and additional related fields.
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