Smaller, faster, lighter, cheaper medical devices
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Is it just me or does it seem that most interesting medical device innovations are coming from startups and not from established companies? Here are a few medical devices being developed that are smaller, faster, lighter, and cheaper than established technologies and products.

The point of care diagnostic system being developed by startup Theranos relies heavily on microfluidic and automation technologies. The technology, while impressive, is not revolutionary. Theranos is using readily accessible technology to develop a point-of-care diagnostic test device that can be operated by virtually anyone. The test uses a pinprick to collect a drop of blood to perform all of its tests. No need for a nurse or technician. The test is completely automated so there is no need for a diagnostic technician.

Time is saved because the sample is processed onsite instead of being transported to a central lab and there is negligible wait time compared with large diagnostic equipment. One of the biggest drawbacks to present diagnostic testing is the wait: patients are anxious and physicians often can’t administer medicine or therapy until and unless an initial diagnosis is confirmed.

Tribogenics is developing the next generation of x-ray imaging technology. From the company website:

Tribogenics technology enables portable, compact X-ray solutions for applications in industrial testing, medical diagnosis, security screening and other industries. By miniaturizing X-ray sources and eliminating the need for high voltage, we can create products and solutions unattainable using existing X-ray technology.

While I’m not sure how big the opportunity is for pocket-sized x-ray machines in medicine, there are plenty of industrial and commercial uses. Plus, the potential for portability, low cost, and simplicity may make the Tribogenics device well-suited for deployment in developing countries with little or no medical infrastructure.

The third technology I’m writing about isn’t a product but a concept. The Smartphone Physical is being termed “the physician’s bag of the 21st century.” In a recent TED Talk, Shiv Gaglani showed that a complete physical exam could be conducted with a smartphone and what are essentially smart attachments. For example, companies have developed or are developing ECG leads, a stethoscope, otoscope, ultrasound wand, and even a spiromoter. Gaglani and his colleagues are creating a database of connected devices and apps and hope to start a company to commercialize the Smartphone Physical.

One concern about the Smartphone Physical is a condition that is described by a new word, cyberchondria. Yes, it means hypochondria that is facilitated (or exacerbated) by the ready availability of digital and connected devices and apps. Don’t think it could happen? Ask any doctor about how many patients self-diagnose on the Internet before their office visit. Cyberchondria is real.

Takeaways: If you can take an existing medical device or technology and improve it by making it smaller, faster, lighter, and/or cheaper, you have the makings of a company. Your new device doesn’t have to be better than what it replaces but it would make it easier to sell if it had the same quality, accuracy, etc.

There are plenty of examples of medical devices that are big, bulky, slow and costly. Give customers two or more benefits based on eliminating or minimizing these undesirable features and you will create a market niche for your products.

Read more:

Small, Fast and Cheap, Theranos Is the Poster Child of Med Tech — and It’s in Walgreen’s | Singularity Hub.

California Startup, Tribogenics, Develops Smart Phone Sized Portable X-ray Machines | Singularity Hub.

Smartphone Physicals Are Taking Off With Explosion of Apps, Attachments | Singularity Hub.