surgery
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French doctors use laser to destroy brain tumor in conscious patient
Neurosurgery with robotic assistance is getting pretty old hat nowadays, so it looks like scientists are trying to up the difficulty factor by keeping their patients awake -- a team of French doctors just completed the first successful removal of malignant brain tumor from a still-conscious patient, using a computerized laser and an MRI scanner to guide the probe. The fiber-optic laser was fed into the brain through a 3mm (.12 inch) hole in the patient's skull and guided via MRI to the tumor, where it fired for two minutes and completely destroyed the cancerous tissue. Once the tumor cells were dead, the cable was removed and the patient was allowed to return home -- all within a single day. That's pretty impressive, and it comes on the heels of 15 similar trials where five out six patients who underwent the total removal procedure were cancer-free nine months after surgery. The team says further research will cost an additional two million euros to progress, but if this technique works as well as they claim after peer review, we'd guess that money won't be hard to come by.[Via Fark]
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.
Study: Playing WoW makes you a better surgeon
The American Psychological Association has released a study of surgeons (why they chose surgeons to study, who knows) that says surgeons who play World of Warcraft and other video games can make them a better surgeon overall. Not only does controlling a game character give you better motor skills, but playing an involved and complicated game can, not surprisingly, can make you a better analytical thinker and problem solver. Surgeons who played videogames (though they don't mention how much or how often) were faster at advanced surgical procedures and make fewer errors than surgeons who didn't.So does this mean that playing videogames can replace education entirely? Not so fast, back to schoolers -- apparently playing games also makes things not so complicated seem not so interesting. While leading a pickup group in Karazhan will definitely help your problem solving abilities (though probably not your stress levels), it will make it harder for you to do things like settle down and study a book. As with everything, moderation is the key.
PEAK PlasmaBlade electrosurgery scalpel gets FDA approval
We're still a bit gun shy when it comes to surfing over to PEAK Surgical's website after watching that PlasmaBlade demonstration video, but a new release from the outfit affirms that said electrosurgery scalpel has just been approved for use by the US Food and Drug Administration. The "tissue dissection system," as it's so gruesomely called, has been given 501(k) clearance, meaning that PEAK can now market its tool for use in general surgery. So, anxious to camp out and be the first in the country to get sliced and diced by one of these? Bombard your local hospitals with phone calls starting next month.[Via MedGadget]
TRUMPF intros TruVidia HD operating room camera
Weak stomach? Yeah, you may want to utilize that scroll wheel over there and pass this one on by. TRUMPF Medical Systems has just introduced what it's calling the "world's first in-light high definition operating room camera," the TruVidia HD. Said device is designed to be "integrated into the central handle of the TRUMPF iLED surgical light," but it's also available on a separate arm for different applications. Captured images taken during procedures are stored conveniently on a USB flash drive for easy portability, but there's no mention of what hospitals are planning (or already have) to integrate a few of these into their wards. [Via TechRadar, thanks sk]
Hospital puts Wii to use, surgeons praise it
We all know about the relationship between surgeons and the Wii. No, we don't mean Trauma Center, we mean real-life doctors using the tech behind the Wii to train them for surgery. This piece from ABC7 news in California shows one hospital where it's being put to work.Surgical resident, Jeff Henke, commented that "this does really help." He further added that it "prepares you to enter the operating room." Now, we may be a bit biased, but we're not surprised that the Wii is such a diverse system. it's used to doing what no video game console could in the past.[Via Codename Revolution]
Nintendo Channel updates with lone demo this week
It's Monday again, which means it's time to check out what the Nintendo Channel has in store for DS demos. Like last week, we don't get much in the way of new stuff to play on our DS, but it's not about quantity here, it's about quality. And, this week's lone demo has that in spades: Trauma Center: Under the Knife 2
Complicated DIY project leads to Twittering Teddy Bear
Sheesh -- and we though it was something special when Teddy Ruxpin went digital. Today's mesmerizing bear just isn't remarkable unless it talks, and to make it extraordinary, it needs to vocalize your Twitter messages. The mad scientists over at 2pointhome were able to implant a circuit board, USB Bluetooth adapter, 9-volt battery and a host of other goodies into an animatronic Teddy, and after coding in a few things and pairing it up, the animal was yapping in no time flat. Head on past the break to see a video of the operation, but be warned, as it's not for the faint of heart.[Via DailyWireless]
Trauma Center: Hands on the Knife 2
Good news for Trauma Center fans -- if you liked the first game, it stands to reason that you'll enjoy Under the Knife 2. All the slicing, stitching, and ass-kicking potential of the first is here, and with more options lifted from the Wii version. But if you didn't like Trauma Center the first time around, the Easy mode may not be enough to tempt you into this one.Of course, if you didn't like Trauma Center, you're probably more interested in spending your time kicking puppies, or otherwise engaged in some horrific habit. Honestly, the pain of (repeated, egregious) failure aside, it remains one of the best and most intense experiences on the handheld. Can a sequel hope to measure up? We spent a little time with the upcoming title in an effort to find out.%Gallery-20065%
UK woman edges closer to becoming bionic woman
Eileen Brown doesn't have any full-fledged robotic phalanges or anything, but she is slowly but surely becoming what most would consider a bionic woman. Mrs. Brown has been suffering from rheumatoid arthritis since her 20s, and now that she's 49, countless operations have replaced every joint in her body with artificial alternatives save for her elbow and left hip -- the latter of which is set to be swapped out before the month's end. Currently, the determined dame lives with a lot of pain, but she refuses to let a few aches ruin her livelihood. In all honesty, the most amazing part of this isn't the ability of metal (enough to set off an airport detector) to hold a person together, it's the will to soldier on. Kudos, Eileen.[Via Digg]
Cutting open Trauma Center: Under the Knife 2 videos
Want to see the gameplay that Trauma Center: Under the Knife 2 has in store for you? IGN came up with some videos, which we've put here for your viewing convenience. The one up top shows an instance of performing surgery on an African plague victim, which looks difficult -- but seeing as this is Trauma Center, we'd expect no less. Fortunately for those of us in North America (and for the rest of you who don't mind importing), we have less than a month to wait before we can try it out for ourselves. The videos after the break include some of your ordinary surgery fodder, as well as Dr. Styles trying to save a land mine victim. Gallery: Trauma Center: Under the Knife 2
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]
Duke inches toward autonomous robo-surgeons
We're a little ambivalent about robots performing surgery autonomously and unattended, but there are clearly cases where it'd be beneficial, and it seems like an inevitable future. Duke researchers working on robo-doc lab feasibility studies announced this week a proof of concept using 3D ultrasound mapping to enable machines to "see" what they're doing. The first test procedures have focused on use of those ultrasound transducers in catheter-based procedures using fluoroscopy, so it sounds like we'll still have a few years before we say ahhh for a machine.
PEAK PlasmaBlade electrosurgery scalpel is amazing, disgusting
Okay, so we're not exactly doctors, but we couldn't help but be intrigued by PEAK Surgical's announcement today that its PlasmaBlade electrosurgery scalpel had completed preclinical testing with positive results. Unlike traditional electrosurgery tools like the bovie cutter, the PlasmaBlade operates at low temperatures, using pulsed plasma energy to cut tissue and control bleeding. Then, stupidly, we watched the video. Let's just say now that it no longer matters to us that surgeons using the PEAK PlasmaBlade produce "minimal collateral damage" to tissue and that bleeding was reduced. Sure, it's great for the surgeons, but our eyes? Not going to be the same. [Via MedGadget] Read - PEAK PlasmaBlade press release Watch - PEAK PlasmaBlade demo video (WARNING: not for the squeamish, we mean it!)
Cure exotic animals on the Wii
If you thought that Trauma Center's return to the DS would mean the end of medical games on the Wii, you were wrong.Zoo Hospital isn't just about normal doctoring, though -- as you can probably figure out from the game's title, you'll be a veterinarian (or, straight out of vet school, at least) that works on curing exotic animals from sicknesses.Surgeries won't be the only tasks you'll be performing in Zoo Hospital. You'll also do X-Ray and dentistry related tasks to soothe the forty-eight ailing animals. But even if you find the premise interesting, you might not want to get your hopes too high, as the DS version off the game (also developed by Torus) was apparently not that good.Zoo Hospital is planned to launch in European and PAL territories during Q4, 2008.%Gallery-22333%[Via press release]
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%
Trauma Center's Healing Touch returns, along with stress
We're looking forward to applying a little more of that Healing Touch while spending some quality time with Trauma Center: Under the Knife 2, but this latest batch of screenshots has reminded us that the last game was, y'know, kinda hard. Perhaps even punishing. Why? Because so often you'd be on the brink of finishing an operation -- or so you thought -- and suddenly, 834 new challenges (we counted) would emerge from the depths of the patient's flesh. Who knew the human spleen could hold so many bone fragments? Check out the latest screens in our gallery below if you'd like to see some of the new challenges that await you with the Trauma Center sequel.%Gallery-20065%
Trauma Center: Under our Studied Gaze
Trauma Center did a swear!It's common knowledge that Trauma Center: Under the Knife 2's setting and storyline is to involve disease, civil war, and refugees, but now swearing has been added to this gritty mix. Shocking! We'd expect disease in a game about making people feel better, but we hope that Atlus' game doesn't start taking itself too seriously. For this blogger, the otherwise excellent Advance Wars: Days of Ruin was a little too dark for its own good, and yours truly missed some of the inherent silliness of previous games. Here's hoping Trauma Center 2 retains its sense of humor.On the other hand, we appreciate that some of you couldn't give two hoots about the story. Regardless, make a careful incision and enter the gallery below for six new shots.%Gallery-20065%[Via press release]
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.
New bionic limbs to be controlled via brain-mounted sensors
Researchers at Osaka University are redefining "thought-controlled" limbs. Hailed as the first endeavor to dabble in the world of bionic phalanges by requiring open-skull surgery, the research is seeking to develop "real-time mind-controlled robotic limbs for the disabled." Of course, it's not the goal that's striking, but the means. Essentially, gurus working on the project are hoping to place electrode sheets directly on the surface of the brain in order to "obtain a more accurate signal," and amazingly enough, they're currently working to sign up willing subjects that are already scheduled to have brain electrodes added to deal with "monitoring epilepsy or other conditions." Maybe the bionic beings really aren't that far off, eh?[Via Pink Tentacle]
