endoscope
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Microscopic camera could be injected into your body
You may have seen some very small cameras in your day, but nothing like this. University of Stuttgart scientist have developed a 3D-printed, three-lens camera that's just 100 micrometers (0.004 inches) across. That's small enough that you could inject into your body with a syringe -- perfect for endoscopy and other times you'd want to observe a patient's body from the inside. It currently needs to be tethered to an optical fiber, but it can focus on objects as close as 0.12 inches. You can even print unconventional lens shapes (such as rings or triangles) to fit specific shapes and goals.
Sony unveils 3D head-mounted display for surgeons to peer inside you
Sony's 3D head-mounted displays have been asking for a place in your film-watching and gaming routines since 2011, but now their latest HMD is volunteering to act as the viewing end of medical endoscopes. Hirai and Co. have just unveiled what amounts to a retooled HMZ-T2, dubbed the HMM-3000MT, which helps surgeons peek inside a patient's body in 2D or 3D -- the latter of which is said to improve precision. By eliminating the need to keep tabs on an external screen, the electronics giant thinks doctors won't have to restrict their posture and movement. Though the hardware carries the same 720p 0.7-inch OLED panels as its sibling, it's been tweaked for use in a standing position with beefed up support for balance and comfort. The hardware also packs a picture-in-picture feature to catch different views of operations, and even the ability to rotate and flip video feeds. While the headgear has been approved for use in Japan, it hasn't been confirmed for a launch in other territories. In other words, don't expect to see it if you go under the knife relatively soon.
World's tiniest video camera helps doctors see inside of you
The thought of an endoscope entering any orifice is an unpleasant one, even if it's so your doctor can diagnose what ails you. Good thing Medigus made the world's smallest video camera so those medical probes are a little less painful. It's .99mm in diameter -- making it a smidge smaller than previous peewee endoscopes -- and packs a .66mm x .66mm CMOS sensor to deliver video of your insides at 45,000 pixels worth of resolution. Best of all, the devices are disposable, so clean-up's a breeze. A reusable version is also available, but given where these things go, we're just fine with them being one use only. PR's after the break.
Researchers create microscopic disposable camera to see up in your guts
It's true, a team of researchers have created a one-cubic-millimeter throwaway camera, and if they have their way, it could be peeking inside you in the next year. The new tiny shooters, which sport a 250 x 250 pixel resolution, are created using a streamlined process in which the lens and sensor wafers are affixed before being cut into a series of 28,000 little cameras -- eliminating the need to mount and wire each one individually. This new mode of production cuts back on cost significantly, allowing physicians to throw away the little guys after routing around in your intestines. According to the camera's creators, their diminutive invention could make its way into your doctor's office as early as 2012.
OmniVision releases OV6930, the 1.8mm square camera sensor, coming to an incision near you
Usually we like writing about bigger camera sensors -- bigger meaning more light, better quality, and more machismo. But, when you're dealing with a camera that could very well find itself inserted inside your body, we're just fine with smaller, thanks and, at 1.8 x 1.8mm, OmniVision's new OV6930 is about as small as it gets. No, you won't be getting 1080p from that like you would from the company's (relatively) monstrous 3.5mm beast for cellphones, you'll have to deal with just 400 x 400. No word on whether this model will wind up in a pill like an earlier version from 2006, but give it a nice sugar coating and we'd take one -- for science.
LSUHSC hires surgical robot to remove salivary stone
Louisiana State University's Health Sciences Center has just enlisted the support of a surgical robot "guided by a miniature salivary endoscope" in order to yank a 20mm salivary stone and mend the salivary duct of a 31-year-old patient. A bit gruesome to consider, sure, but it's a whole lot less invasive than removing entire salivary glands as we've had to do in the past. Purportedly, the new procedure saves the salivary gland, cuts down on blood loss, reduces scarring and shortens the accompanying hospital stay. While inside, the robot can also provide high-definition, 3D images, but there doesn't seem to be any public word on when this here doodad will be ready for use outside of a lab. We're guessing it'll get loads of testing done down in Baton Rouge, though -- this Les Miles fellow seems to be giving fans heart attacks, kidney stones and all sorts of other stress-related conditions.
Portable, cut-rate USB endoscope for quacks 'on the go'
When you think endoscope your mind probably conjures up images that we'd rather you kept to yourself. But if you're a recent graduate of the Hollywood Upstairs Medical College (or simply a hard workin' back alley surgeon) in need of dubious medical equipment, where better to go than USB Fever? This guy features a built-in rechargeable lithium battery, 4GB storage (accessed via USB), and a 3.5mm audio output. Do we even need to mention that you probably don't want to cram this device into any orifice, ever? Available now for $169. One more salacious pic for you after the break.
USB Digital Endoscope: you will see what you want to see
USB Fever has a real eye-opening item on offer: the USB Digital Endoscope. While they claim this product is for "medical" uses, looking at it, it strikes us as an unlikely candidate for actual, legitimate endoscopy. Luckily, the seller offers a helpful slew of other suggested uses, including forensics, tinkering, industrial inspection, science education, serial number identification, unicorn hunting, and crime scene investigation. You can order it now for $139.99 and it'll supposedly be shipped out the week of November 17th. Oh, and Mac users -- go ahead and get indignant -- this instrument is compatible only with Windows and Linux. [Via Book of Joe]