DuPont Electronic Materials Enable New Breakthrough in Hypothermia Prevention Gear from North American Rescue - Company & People News - @

DuPont Electronic Materials Enable New Breakthrough in Hypothermia Prevention Gear from North American Rescue


| Tuesday, December 13, 2011

DuPont Electronics & Communications (DuPont) and North American Rescue (NAR), a leading developer and supplier of life-saving gear, today announced the launch of a new line of battery-activated hypothermia prevention products focused on decreasing preventable death and improving patient outcomes through patient thermal management. NAR’s ARC°tc™ suite of hypothermia prevention products, featuring the ARC°tc™ Thermal Wrap BA, ARC°tc™ HPMK BA and ARC°tc™ Cocoon BA, are enabled by DuPont™ Kapton® polyimide film and DuPont conductive thick film inks that provide critical heating capability even in the most challenging field environments.

According to NAR, there is a very high association between hypothermia and mortality in trauma victims. NAR has developed the thermal wrap as an early intervention measure for Emergency Medical Services, Military and Law Enforcement personnel to provide heat loss prevention as soon as possible after an injury occurs. As the foremost provider of leading hypothermia prevention products to the military, which includes the patented HPMK®, NAR is now expanding into the world of innovative, battery-activated devices to further address the demands of early hypothermia prevention.

“Our customers needed a solution to be lightweight, portable, efficient, resistant to fluids and fully functional in spite of any puncture or damage to the materials,” said Joanne Walter, senior vice president of Product Development, North American Rescue, LLC. “Our patented design utilizing DuPont materials has met the challenge to overcome the environmental and material limitations that have crippled previously available solutions, and make portable hypothermia prevention a significantly more reliable life-saving measure.”

Vacuum packaged in a pouch until ready for use, the products are lightweight, compact and quickly deliver 104° F ± 2° (40° C) of constant uniform radiant heat directly to a victim through heating surfaces built into the devices that last a minimum of five hours from a fully charged battery. This overcomes the limitations of chemical, self-heating devices because it is resilient in all environments, operating even when wet (including bodily fluids), at high altitudes (low oxygen) and/or in spite of punctures to the heating surfaces..

“DuPont was pleased to collaborate with NAR to provide material solutions for this critical application,” said Carl Haeger, applications development manager, DuPont Circuit & Packaging Materials. “The design of the ARC°tc™ hypothermia prevention products required unique materials to solve multiple technology needs including even heating requirements, self limiting temperature control capabilities, low power consumption and fast heat up time. It also had to be durable, rugged and lightweight. We were able to tailor the offerings from a broad DuPont product portfolio to meet NAR’s specific needs. It’s exciting to be a part of this revolutionary development.”

After evaluating alternative options, including resistive wire and carbon fibre heating solutions from other materials suppliers, NAR chose DuPont materials as the technology backbone for the device. The ARC°tc™ product suite is made with DuPont™ Kapton® RS polyimide film and multiple DuPont conductor pastes.

The resistive tolerance of Kapton®, along with DuPont silver and other specialty conductor pastes, allows for better thermal control, protecting the device from overheating while enabling fast heat up time, delivering radiant heat quickly to the patient. Kapton® also enables the device to operate for a longer duration on a limited battery supply. And because of the superior electrical properties of Kapton®, smaller electrical conductors could be utilized, thereby reducing the weight and cost of the device. The resistive property of Kapton® also adds to the durability and ruggedness of the device since Kapton® cannot be easily cracked, rubbed off or otherwise easily damaged. It allows for continuous heater operation even if the heater is punctured, cut or saturated with fluids.

For more information about DuPont electronic materials, please visit For more information on North American Rescue products, please visit

Since 1996, North American Rescue has been unwaveringly dedicated to increasing the survivability of today's warriors both at home and abroad. As a premier developer and supplier of life-saving gear and supplies in the tactical arena, NAR leads the way in providing mission critical products that have a direct correlation to decreasing preventable combat death. Guided by seasoned former Special Operations medics, experienced Law Enforcement / SWAT / prehospital healthcare providers and product development professionals, the NAR team possesses a unique insight into the unconventional challenges of tactical medicine and is committed to providing breakthrough products that span the full spectrum of tactical casualty care, from the point of wounding to the doors of the trauma center.

DuPont (NYSE: DD) has been bringing world-class science and engineering to the global marketplace in the form of innovative products, materials, and services since 1802. The company believes that by collaborating with customers, governments, NGOs, and thought leaders we can help find solutions to such global challenges as providing enough healthy food for people everywhere, decreasing dependence on fossil fuels, and protecting life and the environment.

For additional information about DuPont and its commitment to inclusive innovation, please visit

Connect: Have a thought or feedback about this? Add your comment now
Related Topics: Company & People News

What's Your Take? Comment Now ...

Buyer's Guide Featured Companies

Featured Careers & Jobs in EMS

FEBRUARY 25-28, 2015

Baltimore Convention Center
Baltimore, Maryland USA






Get JEMS in Your Inbox


Fire EMS Blogs

Blogger Browser

Today's Featured Posts


EMS Airway Clinic

Innovation & Advancement

This is the seventh year of the EMS 10 Innovators in EMS program, jointly sponsored by Physio-Control and JEMS.
More >

Multimedia Thumb

Wesleyan Students Hospitalized for Overdose

11 students transported to local hospitals.
Watch It >

Multimedia Thumb

Denver Medic's Family Says Job Stress Contributed to Suicide

Veteran of over 25 years took her own life after a call.
Watch It >

Multimedia Thumb

Denver First Responders Join to Remember Paramedic

Veteran medic took her own life after fatal accident.
Watch It >

Multimedia Thumb

Rigs Going in Service from EMS Today 2015

Snap shots of some of the vehicles at EMS Today that will be on the streets soon
More >

Multimedia Thumb

Florida Hospital Fire

Fire halts construction project at Tampa cancer center.
More >

Multimedia Thumb

LMA MAD Nasal™

Needle-free intranasal drug delivery.
Watch It >

Multimedia Thumb

Braun Ambulances' EZ Door Forward

Helps to create a safer ambulance module.
Watch It >

Multimedia Thumb

Field Bridge Xpress ePCR on iPad, Android, Kindle Fire

Sneak peek of customizable run forms & more.
Watch It >

More Product Videos >