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ICYMI: Tornado simulators and cranial cracking robo-surgeons
Today on In Case You Missed It: Researchers at the University of Wisconsin-Madison are leveraging 20,000-core supercomputers to model the inner workings of supercells in hopes of finding out why some storms unleash tornadoes while others do not. In all, the simulation relied on nearly two billion individual data points. We also take a look at a sure-handed robotic surgeon developed at the University of Bern in Switzerland that's designed to drill tiny holes in your skull. See, in order to install a cochlear implant, doctors need to cut a small hole in your skull but the location is packed with facial and taste nerves. One wrong move and the operation can do more harm than good. But with this robo-surgeon on call, doctors can drill more deftly. As always, please share any interesting tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.
Surgeon Simulator to save or ruin lives on iPad tonight
Surgeon Simulator will launch on iPad tonight, providing the game follows the common trend for UK and US iOS app releases that hit the same day as New Zealand. The game is out now for New Zealanders, and has players guiding the shaky hands of returning surgeon-of-sorts Nigel Burke through operations on "the world's unluckiest patient, Bob." The game includes a multiplayer mode, the heart and double-kidney transplants from the bloody PC version of the game as well as new teeth and eye transplant objectives. Given the game's new touch controls, developer Bossa Studios opted to hack away Nigel's left arm, so it no longer floats around the operating room in the iPad version. Those with iPad 4 devices or better can also record and upload their surgeries for the amusement of others. Surgeon Simulator will cost $5.99 for US players and £3.99 for wannabe doctors in the UK, according to Pocket Gamer. [Image: Bossa Studios]
The After Math: Cinder block-chucking robots, Barcelona's mobile bonanza and brain doctors
Welcome to The After Math, where we attempt to summarize this week's tech news through numbers, decimal places and percentages. Barcelona's Mobile World Congress may have formed the backbone for this week's news but there was also notable news elsewhere -- like the fact that Boston Dynamics' upgraded quadruped robot can now throw cinder blocks. We'll be sticking closer to the (safer) events in Spain, however, so take a look for yourself after the break.
Sony unveils first medical-grade OLED monitor, surgery gets rendered in all-too-vivid color
OLED screens are virtually everywhere, and they're steadily getting bigger, but it was tough to find any in hospitals until now. While Sony's 25-inch PVM-2551MD might not have the most glamorous name, it's the first and only OLED monitor with FDA approval for use in surgery. No, it's not just to give the doctor something more pleasing (or disgusting) to look at while she's removing a gallstone -- the organic display can be a genuine help for surgery through the higher contrast, virtually non-existent blur and more faithful color reproduction versus the LCDs it's meant to replace. Us patients likely won't see the now-shipping 2551MD for much longer than it takes to go unconscious, so it might be hard to appreciate; if it helps surgeons finish operations faster and with fewer mistakes, however, we could all reap the rewards.
Kinect keeps surgeons on task, Nintendo 3DS might assist optometrists with diagnoses
The latest generation of gaming gadgets do some nifty tricks, and one of the niftiest they might perform is assisting the realm of medicine. Microsoft's Kinect sounded like a candidate for surgery, and this month real-life surgeons have actually put it to use -- Sunnybrook Hospital in Toronto, Canada rigged the Xbox 360 depth camera to its medical imaging computer. Now, doctors don't have to scrub out to manipulate an MRI scan, or even appoint a peon to the task -- rather, they simply raise their bloodied glove, and dive into the digital imagery with a wave of a dextrous hand. Meanwhile, the American Optometric Association has expanded upon its initial praise of Nintendo's 3DS, saying the autostereoscopic 3D handheld "could be a godsend for identifying kids under 6 who need vision therapy." Though Nintendo's warning labels had originally incited a bit of fear among parents, the organization says that kids who can't experience the 3DS to its full potential may have amblyopia (or other vision disorders) that can be more easily treated the earlier it's caught, though one doctor interviewed by the Associated Press contends that kids with amblyopia may not know what they're missing to begin with -- so don't necessarily expect a panacea, folks.
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.
British surgeons using radiation beams to halt macular degeneration
We've seen more eyesight restoration efforts than we could easily count, but rather than tooting their horn about some theoretical discovery, boffins at Kings College Hospital in London are actually putting their hard work to use on real, live human brings. The new process, which goes by the name brachytherapy, is a one-off treatment for macular degeneration. In essence, surgeons carefully light up a beam of radiation within the eye for just over three minutes, which kills harmful cells without damaging anything else. A trial is currently underway in order to restore eyesight in some 363 patients, and everything thus far leads us to believe that the process is both safe and effective. As for costs? The procedure currently runs £6,000 ($9,889), but that's still not awful when you consider that existing treatments involving injections run £800 per month. Hop past the break for a video report.
Robot surgeon uses frighteningly large needle to remove shrapnel, your resistance
We've reported on many a creepy looking and dangerous sounding robot in the past, but this one might just take the cake when it comes to dominating your nightmares for the next few nights. Developed by a team at Duke University, the bot uses ultrasound to identify areas of density in human flesh, then starts probing them with a rather painfully large looking needle. It could be used to locate and extract bits of shrapnel from stricken GIs on the battlefield, but that same tech might also be deployed to pierce women's breasts and men's prostates -- ostensibly to treat cancers of those respective regions, but we can think of more nefarious reasons. The bot doesn't have a name, but once it and its kind take over, neither will you. [Via gizmag]
Eizo debuts 56-inch 4k x 2k RadiForce LS560W LCD monitor
Eizo's known for doling out less-than-affordable LCD monitors, but this one just takes the crown (for now). Slated to dazzle in operating rooms everywhere this July, the RadiForce LS560W is a 56-inch behemoth of an LCD that boasts a resolution of 3,840 x 2,160 (or darn close to native 4k x 2k). We're also told that the panel features a 176-degree field of view, a 1,200:1 contrast ratio and 450 nits of brightness. And to think -- we were beginning to wonder if all that 4k surgery footage would ever find a dedicated screen to run on.
Laser-bonded healing could replace needle and thread
It sounds more like something you'd see in X-Men than on an actual operating table in real life, but a team at Massachusetts General Hospital has developed a way to heal surgical incisions with laser light. Christened laser-bonded healing, the methodology has been studied for years, but up until now, scientists have found it impossible to find the perfect balance of heat required to coax tissue into healing itself back together. Irene Kochevar described the process as "nano suturing," as diminutive collagen fibers are woven together in a way that the old-fashioned needle-and-thread method simply can't match. The benefits, as you can likely imagine, are numerous: less scarring, faster recovery, the potential for fewer infections and bragging rights that you were struck with lasers and survived. Still, the procedure is far from becoming commonplace in ORs, given that the dermatological procedure hasn't even been submitted to the FDA yet. 'Til then, it's up to you and Wolverine to figure things out.
Colorizing technology highlights cancerous tissue
In operating rooms today, cancer surgeons are essentially forced to operate without any definitive way of determining whether or not 100% of the diseased tissue has been removed. Thanks to a radical invention by researchers in Massachusetts, that huge limitation could soon be a thing of the past. A new system, dubbed FLARE (Fluorescence-Assisted Resection and Exploration), involves a near-infrared (NIR) imaging system, a video monitor, and a computer. These tools are used to see special chemical dies (christened NIR fluorophores) that are crafted to "target specific structures such as cancer cells when injected into patients." When these dyes are exposed to NIR light, the cancer cells light up, giving doctors an easy look at what they have left to remove. The team is gearing up to showcase the technology at the American Chemical Society national meeting in Philadelphia -- here's hoping it can be put to good use in the very near future.
Robot surgeon removes brain tumor from Canadian, will see more patients soon
Though it's certainly not the first time a robotic surgeon has made news after joining the staff at a Canadian hospital, history has just been made in Calgary. Doctors (the human kind) were able to use remote controls, an imaging screen and the neuroArm in order to successfully remove a brain tumor from a 21-year old woman. Hailed as the first procedure of its kind, the team already has a line of patients waiting to receive similar surgeries, and the mechanical hand is being praised for its precise movements and delicate nature. Unfortunately for the arm, no pay raise (or extended vacation) is in sight. [Via Slashdot]
Latest Simple DS shots show off firefighting, surgery
The latest two offerings in D3 Publisher's Simple DS line-up manage to look both gross (Simple DS Series Vol. 40: THE Gekai) and dramatic (Simple DS Series Vol. 39: THE Shouboutai) in these new screens.More ER than Scrubs, THE Gekai (The Surgeon) takes a far more serious approach to surgery than Trauma Center. It might be worth a closer look come June, but for now we're far more interested in THE Shouboutai (The Firefighting Crew), partially because there's nothing quite like it on the DS (there should be more games about firefighting anyway, given that it oozes with the potential for drama and heroism), and also because our addled memories still fondly recall Burning Rangers on the Saturn. Actually, Burning Rangers is the main reason we're interested in this. Okay, the only reason. We wouldn't count on D3's firefighters carrying jet-packs, mind.Head to our new galleries for the fresh screenage, though don't be expecting either of these to make the journey west.%Gallery-22325%%Gallery-22327%
Perform simple surgery, fight simple fires
In June, Japan will have two more additions to D3's Simple DS series. One will be a Trauma Center type of game, but with more realistic looking organs. Also, you'll be operating to cure actual conditions, like appendicitis, rather than mysterious, made-up outbreaks. We'll squeamishly take our cartoon organs, thanks, but should you have a stomach for that sort of thing, Simple DS Series Vol. 40: The Gekai might be the game for you.The other simple software, Vol. 39: The Shouboutai, deals with the heroic task of firefighting. Since poking at fires with your stylus is less dangerous than dashing into burning buildings, D3's game probably sounds more appealing than the real-life task.
Before being operated on, make sure your surgeon can play the Wii
Playing the Wii and cutting people open are the same things, really. Okay, not really. But, according to science, playing Wii games can help improve one's surgical skills.Studies showed that trainees performed better in virtual reality surgical simulations after getting in some Wii time first. Those who played the Wii before testing their surgical skills scored 50% higher in the simulation than those who didn't.Of course, not all Wii games are fashioned for improving dexterity. We don't imagine that Wii Boxing, for example, would be good for anything except tenderizing organs. Titles that require delicacy and precision, though, like Marble Mania, had positive results. We're curious to know whether or not Trauma Center would be useful to blossoming surgeons, but unfortunately, the game was not mentioned (and perhaps not used) in the study.[Thanks to everyone who sent this in!]
University of Washington's Raven to try surgery in simulated spacecraft
If you thought ASTRO and NextSat were the only two autonomous robots frolicking around in testing environments, Raven would certainly beg to differ, as NASA has recently announced that the University of Washington's mobile surgical robot will soon be off to tackle surgical tasks whilst underwater. The 12th NASA Extreme Environment Mission Operations test will see the mechanical MD pick up the tools in a simulated spacecraft submerged near Key Largo, Florida, where the "mission will test current technology for sending remote-controlled surgical robotic systems into space." Thanks to a combination of wired and wireless networks, a trio of seasoned veterans back in Seattle will be dictating the movements remotely, as the bot attempts to "suture a piece of rubber and move blocks from one spindle to another." Interestingly, there was no word on whether Raven was scheduled to pick up the night shift at Seattle Grace upon its return from the depths.[Via MedLaunches]
Surgical snakebots crawl down your throat
The Johns Hopkins University must employ some seriously bright folks, as researchers at the school are unveiling yet another marvel to benefit mankind, and this time their creation is headed for the nooks and crannies within your body that surgeons have difficulty reaching unassisted. Sure, the diminutive locales within your guts have been explored by robotic creatures before, but these "snake-like robots" could enable surgeons, operating in the narrow throat region in particular, to make "incisions and tie sutures with greater dexterity and precision." The invention consists of two thin rods tipped with "tentaclelike tools" capable of moving with six degrees of freedom; during surgery, the doctor would utilize a 3D visualization system to watch, control, and dictate the robotic tubes. Moreover, the snakes are crafted from nonferrous metals so it can be used around magnetic imaging equipment, and considering its ability to "make up 100 adjustments per second," nimbleness is in its nature. But if you're not exactly fond of such slithering creatures, you've still got time to escape, as researchers estimate that there's still about "five more years" of lab testing before we see Snakes on a Hospital Bed.[Via Physorg]
Haptic systems to bring feeling back to robotic instruments
We've heard some very intelligent humans suggest that computerized beings just might be a bit more adept at handling complicated tasks, but some things just require a little TLC from the human hand. While even the operating room wasn't safe from robotic takeover, researchers at The Johns Hopkins University are testing new ways to bring real feelings back to human doctors using robotic helpers in order to operate. Straight from a chapter in Trauma Center, the team is developing haptic technologies to provide close-to-real feedback to surgeons while handling robotic tools. One option undergoing testing is the attachment of "force sensors" to instruments, which are capable of conveying details about force, direction, and depth that are critical when performing incisions and other precise tasks. The alternative is to "create mathematical computer models" that represent tool movements, and consequently relay the haptic data back to the person in charge. While kinks continue to be worked out in the primary methods, researchers have developed an "interim" system that uses color-based sensors to inform doctors how much pressure is being applied (i.e. red for intense pressure, green for light), and the team plans on "refining the systems" to produce a more usable result in the near future.[Via MedGadget]
