MinimallyInvasive
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Researchers create ultrasound needle for internal surgical images
Minimally invasive surgeries are appealing because they typically mean less scar tissue, shorter recovery times and a lower risk of infection. But they have their downsides as well. Getting a good look at the tissue being targeted during a minimally invasive surgery can be quite difficult, and often surgeons are limited to using external ultrasound probes and imaging scans taken prior to surgery. But new research published today in Light: Science & Applications presents a potential new option -- an optical ultrasound needle.
First all-robot surgery performed at McGill University
A team of surgeons at McGill University, including the da Vinci robo-surgeon and a robot anesthesiologist named, of all things, McSleepy, recently removed some dude's prostate during what is being billed as the world's first all-robotic surgery. The device transmits hi-def 3D images to a nearby workstation, where it is controlled by surgeons "with a precision that cannot be provided by humans alone," according to MUHC urologist-in-chief Dr. A. Aprikian. Of course, the robots are being kept on a tight leash by their human operators, with McGill's Dr. Thomas Hemmerling pointing out that "[r]obots will not replace doctors but help them to perform to the highest standards." Just tell that to all the other medical robots we've seen in this space, eh, doc? We've heard they have plans. Bad plans.
Video: da Vinci Si robotic system wants to be your surgeon
Oh boy, from the looks of that picture the only perquisites for using the updated da Vinci Si surgical system are video game skills, a preference for interacting with the physical world on a high-def display, and an abnormal interest in robots. Sound like anyone you know? Intuitive Surgical's latest robotic system features two separate HD optical channels that the manufacturer claims will give "highly accurate depth perception" when merged. The surgeon console features touchpad control of the video, audio, and system settings while providing "precise, dexterous control" of a an extensive array of surgical tools held by the robotic flanges. Perfect for all your minimally invasive, WebMD-inspired home surgery needs when not performing transplants at county. Check the video after the break -- amazing is an understatement.[Via MedGadget]
