A medical concept that started by using electric eels to cure headaches has evolved into transcutaneous electrical nerve stimulation (TENS) technology. The centuries-old method of using electrical pulses to alleviate pain emerges through the STIM-2002 TENS, Miniaturized Transcutaneous Electrical Nerve Stimulator as today’s non-pharmaceutical aspirin.

These medical devices send low-level electrical pulses through the skin to interfere with the transmission of pain signals to the brain. This interference reduces localized pain with no side, systemic, or addictive effects that can accompany pain relief achieved through prescription drugs. From menstrual pain to sports injuries, TENS technology can be applied to a number of different uses.

The practical application of the idea, however, has proven challenging. Most TENS devices are around 113 g, and cost between $140 and $2,745. They are also only useful for chronic pain, and require clinician oversight.

STIM-2002 is the first to resolve these issues. Led by Bill Colston Jr., a team of researchers from Lawrence Livermore (Calif.) National Laboratory; Cyclotec Advanced Medical Technologies Inc., Lauderhill, Fla.; and Biophysical Laboratory (Biofil) Ltd., Arzamus, Russia, developed this wireless, electronic adhesive bandage that weighs 11 g, costs $90, is patient programmable, and available over the counter. In addition, STIM-2002, unlike other TENS devices, can target acute pain, burns, and minor cuts.

For further information contact:
John Marion 925-423-6788
Email: marion1@llnl.gov