Discover your next big idea for life sciences at PACK EXPO Las Vegas
Experience a breakthrough in life sciences packaging—explore solutions from 2,300 suppliers spanning all industries, all in one place this September

New Wearable Gathers Data from Sweat

Biomedical engineers at Northwestern University have developed a wearable patch that uses sweat to critique the wearer’s health and fitness.

Sweat Wearable / Image: J Rogers
Sweat Wearable / Image: J Rogers

The next generation of wearables extends beyond the mechanical capabilities of a Fitbit or Apple Watch to assess the underlying biology of the wearer. A recent New York Times article discussed one such device that measures the chemical contents of sweat to provide health data and even screen for diseases. A team of biomedical engineers at Northwestern University developed the device, which is wearable, wireless, and battery free. It provides a real-time snapshot of the wearer’s health and fitness.

The patch contains tiny holes that collect sweat before a network of valves and microchannels the width of a human hair channel it into reservoirs with sensors that react to the chemicals in sweat like glucose or lactate. The device is also waterproof and molded to the body, which means a swimmer could wear one to track performance. Since it fills up with sweat, the patch isn’t necessarily hygienic, but the channel system can be swapped out to extend the life span of the device. The team is in the late stages of a clinical trial that tests the patch on children with cystic fibrosis. They plan to apply for FDA approval soon.

Pharmaceutical Innovations Report
Discover the latest breakthrough packaging technologies shaping the pharmaceutical sector. This report dives into cutting-edge innovations, from smart containers that enhance patient safety to eco-friendly materials poised to transform the industry’s sustainability practices. All from PACK EXPO. Learn how forward-thinking strategies are driving efficiency and redefining what’s possible in pharma packaging.
Learn More
Pharmaceutical Innovations Report
Break out of the ordinary: see what’s new in life sciences packaging
<strong>At PACK EXPO Las Vegas, you’ll see machinery in action and new tech from 2,300 suppliers, collaborate with experts and explore transformative solutions. Join us in September to experience a breakthrough for life sciences products.</strong>
REGISTER NOW & SAVE!
Break out of the ordinary: see what’s new in life sciences packaging