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Surgical Techniques

Image: The VisionPort System facilitates more efficient minimally invasive surgical procedures (Photo courtesy of New View Surgical)

World’s First Surgeon-Controlled, Multi-Camera Laparoscopic Visualization System Simplifies Procedures

A novel surgical imaging and access system simplifies laparoscopic procedures by reducing the need for a separate camera port and camera holder, reducing the need for a separate surgical team member to hold and manage a laparoscope. More...
23 Nov 2022
Image: MAGENTA prototypes fabricated with “shape memory alloy” spring and elastomer (Photo courtesy of Wyss Institute)

Implantable Device Functions as Soft Robot for Treating Muscle Atrophy

Bioengineers have developed a mechanically active adhesive named MAGENTA, which functions as a soft robotic device, and successfully prevented and supported the recovery from muscle atrophy in an animal model. More...
22 Nov 2022
Image: Surgeon using IOUS to guide breast surgery (Photo courtesy of Clinica Universidad de Navarra)

Ultrasound-Guided Surgery More Effective for Treating Early Form of Breast Cancer

Using ultrasound to guide surgery for patients with ductal carcinoma in situ (DCIS) gives better results than the standard technique of using a wire inserted into the breast, according to new research. More...
21 Nov 2022
Image: A photo of the medical device prototype (Photo courtesy of MIT)

Metal Stents or Staples That Disintegrate On Demand Could Eliminate Surgical Procedures

Researchers have taken advantage of a phenomenon that leads to fractures in metal to design medical devices such as stents that could be used inside the body and then safely broken down on demand when no longer needed. More...
10 Nov 2022
Image: New materials could enable longer-lasting implantable batteries (Photo courtesy of MIT)

Longer-Lasting Pacemaker Batteries Could Help Avoid Replacement Surgery

Researchers have come up with a way to increase the useful lifetime of nonrechargeable, or “primary,” batteries which are used for essential applications. Replacing the battery in a pacemaker or other medical implant requires a surgical procedure, so any increase in the longevity of their batteries could have a significant impact on the patient’s quality of life. More...
09 Nov 2022
Image: An AI tool has been further refined to identify hard to spot ‘flat’ polyps (Photo courtesy of Pexels)

AI Tool Detects Hard to Spot Cancerous Lesions in Colon

Scientists have further refined an AI tool to identify hard to spot flat polyps, that - when left untreated - can become highly aggressive and are a major cause of colorectal (bowel) cancer. More...
09 Nov 2022
Image: A new study suggests it’s time to rethink how we treat atrial fibrillation (Photo courtesy of UBC)

Early Intervention with Catheter Cryoablation Can Halt Disease Progression in Atrial Fibrillation Patients

A new study shows that cryoballoon catheter ablation (cryoablation), a minimally invasive procedure that involves guiding a small tube into the heart to kill problematic tissue with cold temperatures, can halt disease progression in patients with atrial fibrillation (AF). More...
09 Nov 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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