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Surgical Techniques

Image: The Tendyne TMVR system is US FDA approved to treat people with mitral valve disease (Photo courtesy of Abbott)

First-of-Its-Kind Device Replaces Mitral Valve Without Open-Heart Surgery

A novel TMVR system offers a new treatment option for patients who are not candidates for open-heart surgery or mitral repair. More...
27 May 2025
Image: Fabrication and motion mechanism of the magnetically actuated shaftless propeller-like millirobot (Photo courtesy of Yaozhen Hou/Beijing Institute of Technology)

Magnetic Shaftless Propeller Millirobot Shows Potential for Thrombosis Treatment and Targeted Medicine Delivery

A new type of magnetic shaftless propeller-like millirobot can achieve rotating-based multimodal 3-dimensional motion and cargo transportation with untethered manipulation. More...
21 May 2025
Image: Thermal imaging technology offers a breakthrough in brain surgery monitoring (Photo courtesy of 123RF)

Innovation in Thermographic Neurosurgical Imaging Supports Informed Decision-Making

Infrared thermography cameras promise a non-contact, contrast-free, radiation-free, and non-invasive diagnostic imaging alternative for enhanced surgical precision. More...
21 May 2025
Image: The soft robots light up the lesion which can then be easily figured out under NIR light during the operation (Photo courtesy of Lifeng He/Zhejiang University)

Fluorescent Soft Robots Accurately Locate Early Gastric Cancer During Laparoscopic Surgery

Fluorescent soft robots could offer a potentially more effective and efficient solution for accurately identifying stomach tumors. More...
14 May 2025
Image: The surface of the stents and catheters is coated with cilia. Ultrasound can then be used to efficiently remove biofilms and encrustations (Photo courtesy of Amado P, Dillinger C et al. PNAS 2025, modified)

Ultrasound-Activated Microstructures Clean Implanted Stents and Catheters

A new non-invasive cleaning method could reduce the frequency of stent replacements, minimize infection risks, and ease the burden on patients and healthcare systems. More...
13 May 2025
Image: the deep tissue in vivo sound printing (DISP) platform, which combines ultrasound with low-temperature–sensitive liposomes loaded with crosslinking agents (Photo courtesy of Elham Davoodi and Wei Gao/Caltech)

New Ultrasound-Guided 3D Printing Technique to Help Fabricate Medical Implants

An ultrasound-guided 3D printing technique offers a promising method to fabricate medical implants in vivo and deliver targeted therapies to tissues deep inside the body. More...
09 May 2025
Image: The engine-free, nonlinear, flexible, micro-robotic platform leverages AI to optimize GBM treatment (Photo courtesy of Symphony Robotics)

First-Ever MRI-Steerable Micro-Robotics to Revolutionize Glioblastoma Treatment

A new, groundbreaking, engine-free, nonlinear, flexible micro-robotic system is set to revolutionize the approach to treating glioblastoma multiforme. More...
08 May 2025
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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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