Category Archives: Medical hacks

Simple Ultrasound Machine Shows The Skeleton Lurking Inside Us All

That first glimpse of a child in the womb as a black and white image on a screen is a thrilling moment for any parent-to-be, made possible by several hundred thousand dollars worth of precision medical instrumentation. This ultrasound machine cobbled together from eBay parts and modules is not that …read more

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Posted in 74121, Arduino DUE, boost converter, LM7171, Medical hacks, pulse, SD811, transducer, ultrasound | Leave a comment

Better Living Through Science: Why Your Kids Probably Aren’t Getting Measles

Oddly, there’s been a few recent outbreaks of measles. It struck me how when I was a kid, a few hundred kids getting measles wouldn’t have been news at all. However, even a handful makes the news now, since in 2000 the Center for Disease Control declared measles eradicated in …read more

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Posted in Biography, Current Events, Hackaday Columns, measles, Medical hacks, Original Art, vaccine | Leave a comment

Meet Tympan, The Open Hardware Hearing Aid

If you’re the kind of person who’s serious about using open source software and hardware, relying on a medical device like a pacemaker or an insulin pump can be a particular insult. You wouldn’t trust the technology with your email, and yet you’re forced to put your life into the …read more

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Posted in bluetooth, hearing aid, medical devices, Medical hacks, Teensy, Tympan, wearable hacks | Leave a comment

Stethoscopes, Electronics, and Artificial Intelligence

For all the advances in medical diagnostics made over the last two centuries of modern medicine, from the ability to peer deep inside the body with the help of superconducting magnets to harnessing the power of molecular biology, it seems strange that the enduring symbol of the medical profession is …read more

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Posted in ai, artificial intelligence, Interest, Johns Hopkins University, Medical hacks, noise cancelling, Original Art, stethoscope | Leave a comment

Biodegradable Implants Supercharge Nerve Regeneration

Controlled electrical stimulation of nerves can do amazing things. It has been shown to encourage healing and growth in damaged cells of the peripheral nervous system which means regaining motor control and sensation in a shorter period with better results. This type of treatment is referred to as an electroceutical, and the etymology is easy to parse. The newest kid on the block just finished testing on rat subjects, applying electricity for one, three, or six days per week in one-hour intervals. The results showed that more treatment led to faster healing. The kicker is that the method of applying …read more

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Posted in axon, Delayed nerve repair, Electrical stimulation, electroceutical, magnet, medical, Medical hacks, neurotherapeutics, news, Peripheral nerve injury, Peripheral nerve regeneration, Side-to-side crossbridges | Leave a comment

Toilet Seat Could Save Your Ass

Our morning routine could be appended to something like “breakfast, stretching, sit on a medical examiner, shower, then commute.” If we are speaking seriously, we don’t always get to our morning stretches, but a quick medical exam could be on the morning agenda. We would wager that a portion of our readers are poised for that exam as they read this article. The examiner could come in the form of a toilet seat. This IoT throne is the next device you didn’t know you needed because it can take measurements to detect signs of heart failure every time you take …read more

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Posted in ballistocardiogram, bathroom, BCG, blood pressure, ecg, electrocardiogram, fitness, health, heart, heart failure, medical, Medical hacks, monitor, photoplethysmogram, PPG, Remote monitoring, SpO2 | Leave a comment

A Very Different ‘Hot Or Not’ Application For Your Phone

Radioactivity stirs up a lot of anxiety, partially because ionizing radiation is undetectable by any of the senses we were born with. Anytime radiation makes the news, there is a surge of people worried about their exposure levels and a lack of quick and accurate answers. Doctors are flooded with calls, detection devices become scarce, and fraudsters swoop in to make a quick buck. Recognizing the need for a better way, researchers are devising methods to measure cumulative exposure experienced by commodity surface mount resistors.

Cumulative exposure is typically tracked by wearing a dosimeter a.k.a. “radiation badge”. It is standard …read more

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Posted in Cellphone Hacks, Dosimeter, Medical hacks, radiation, radiation detector, radioactive, radioactivity, resistors, smd, surface mount | Leave a comment

Human Augmentation for Weight Loss

If you read almost any article about powered human implants, you will encounter the same roadblock, “it could be so much better with more powerful batteries.” Our fleshy power systems are different from electrical systems, but we are full of moving parts, so [Xudong Wang] and fellow researchers have harnessed that power (Sci Hub Alt) and turned it right back into something else our body understands.

The goal of this project is to control obesity by tricking the vagus nerve into thinking we are full as we digest our current meal. The treatment has already been proven with battery-powered implants, …read more

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Posted in cyborg, hunger, implant, Medical hacks, news, stomach, weight loss | Leave a comment

Ambitious Homebrew X-Ray Machine Reveals What Lies Within

We’re not quite sure what to say about this DIY X-ray machine. On the one hand, it’s a really impressive build, with incredible planning and a lot of attention to detail. On the other hand, it’s a device capable of emitting dangerous doses of ionizing radiation.

In the end, we’ll leave judgment on the pros and cons of [Fran Piernas]’ creation to others. But let’s just say it’s probably a good thing that a detailed build log for this project was not provided. Still, the build video below gives us the gist of what must have taken an awfully long …read more

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Posted in anode, cathode, cockroft-walton, dental x-ray, fluoroscopy, high voltage, ionizing radiation, Medical hacks, news, x-ray | Leave a comment