To help doctors perform operations in minimally invasive fashion, scientists have come up with a tiny multi-instrument robotic surgical tool that can reach challenging surgical points with the help of a flexible snake.
Now, open procedures are not required in many cases due to laparoscopic surgery. But still there are certain limitations in certain cases as the instruments used are still long and rigid.
Robotic Surgery for Heart's Tricuspid Valve Reconstruction Holds Promise
Infective endocarditis - a potentially fatal bacterial disease of the heart - frequently affects the heart's tricuspid valve, often resulting in permanent tissue damage.
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And this problem has made it difficult to perform certain operations in a minimally invasive fashion.
The new robotic tool has been developed by the Department of Mechanical and Materials Engineering, University of Nebraska Lincoln and Center for Advanced Surgical Technology (CAST) at University of Nebraska Medical Center.
![CT Imaging in Operation Room Allows More Precise Removal of Small Lung Cancers]( "CT Imaging in Operation Room Allows More Precise Removal of Small Lung Cancers")
A new technique that brings CT imaging into the operation room will allow surgeons to precisely demarcate and remove small sub-centimeter lung nodules, leaving more healthy tissue.
The new electro-hydraulic manipulator has four parts within its body. And each part can be pulled out and used on its own. Different manipulators can be fixed to the end of a flexible snake that would take the instruments to the required body part through a natural opening or an incision.
The finding was published in the Journal of Medical Devices.
Source: Medindia
CT Imaging in Operation Room Allows More Precise Removal of Small Lung Cancers
A new technique that brings CT imaging into the operation room will allow surgeons to precisely demarcate and remove small sub-centimeter lung nodules, leaving more healthy tissue.
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The new electro-hydraulic manipulator has four parts within its body. And each part can be pulled out and used on its own. Different manipulators can be fixed to the end of a flexible snake that would take the instruments to the required body part through a natural opening or an incision.
The finding was published in the Journal of Medical Devices.
Source: Medindia
Use of Minimally Invasive Surgery for Pancreatic Disease sees Three-Fold Increase in the US
The use of minimally invasive surgery for patients suffering from pancreatic disease has seen a three-fold rise across the United States and points towards improved patient outcomes.
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