Building a Heavy Duty Open Source Ventilator

Since the COVID-19 pandemic started, we’ve seen several attempts to create homebrew ventilators designed to address the shortage of these lifesaving machines. Unfortunately, most hackers aren’t terribly experienced when it comes to designing practical medical equipment. So while many of the designs might have appeared functional on the workbench, there’s …read more

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Teardown: Orthofix SpinalStim

If you’ve ever had a particularly nasty fracture, your doctor may have prescribed the use of an electronic bone growth stimulator. These wearable devices produce a pulsed electromagnetic field around the bone, which has been shown to speed up the natural healing process in a statistically significant number of patients. …read more

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More Medtronic Hack Malarkey: This Time It’s Insulin Pumps

FDA says certain insulin pumps made by Medtronic are hackable, and there’s no way to fix them.
The post More Medtronic Hack Malarkey: This Time It’s Insulin Pumps appeared first on Security Boulevard.
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Max-Severity Bug in Infusion Pump Gateway Puts Lives at Risk

The critical bug in a connected medical device can allow an attacker to remotely manipulate hospital pumps, either to withhold meds or dispense too much. Continue reading Max-Severity Bug in Infusion Pump Gateway Puts Lives at Risk

Infection? Your Smartphone Will See You Now

When Mr. Spock beams down to a planet, he’s carrying a tricorder, a communicator, and a phaser. We just have our cell phones. The University of California Santa Barbara published a paper showing how an inexpensive kit can allow your cell phone to identify pathogens in about an hour. That’s quite a feat compared to the 18-28 hours required by traditional methods. The kit can be produced for under $100, according to the University.

Identifying bacteria type is crucial to prescribing the right antibiotic, although your family doctor probably just guesses because of the amount of time it takes to …read more

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Seek and Exploit Security Vulnerabilities in an Infusion Pump

Infusion pumps and other medical devices are not your typical everyday, off-the-shelf embedded system. Best case scenario, you will rarely, if ever, come across one in your life. So for wide-spread exploitation, chances are that they simply seem too exotic for anyone to bother exploring their weaknesses. Yet their impact on a person’s well-being makes potential security holes tremendously more severe in case someone decides to bother one day after all.

[Scott Gayou] is one of those someones, and he didn’t shy away from spending hundreds of hours of his free time inspecting the Smiths Medical Medfusion 4000 infusion pump …read more

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Hackaday Prize Entry: HeartyPatch

[Ashwin K Whitchurch] and [Venkatesh Bhat] Have not missed a beat entering this year’s Hackaday Prize with their possibly lifesaving gadget HeartyPatch. The project is a portable single wire ECG machine in a small footprint sporting Bluetooth Low Energy so you can use your phone or another device as an output display.

Projects like this are what the Hackaday Prize is all about, Changing the world for the better. Medical devices cost an arm and a leg so it’s always great to see medical hardware brought to the Open Source and Open Hardware scene. We can already see many uses …read more

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