Researchers have developers a flexible implant capable of relieving pain in patients. The implant is a water-soluble and biocompatible device that can serve as an alternative to painkillers eliminating the need for addictive medications.
By wrapping around the nerves to provide cooling in the region, the implant can numb the nerve and block pain signals to the brain, bringing relief from pain.
You can activate the implant via an external pump, while controlling the intensity of the cooling effect.
John A. Rogers, a professor at the Northwestern University and author of the new study publish in Science Said :
Develop by a team of researchers led by Northwestern University, the device works on the simple principle of evaporation.
It contains a liquid coolant that works on a specific location on the nerve, numbing the pain in the process.
Co-Author Dr Matthew MacEwan explain :
Dr Matthew MacEwan explain that the device targets peripheral nerves that are responsible for communicating sensory stimuli to the brain including pain.
While the cooling can prove the much-needed relief to the patient, John A. Rogers note that excessive cooling can also end up damaging the fragile nerve and tissues around it.
John A. Rogers Said :
Researchers believe that the implant can prove to be valuable for patients who need to undergo routine surgeries, or after amputations that require post-operative medications.
It could potentially replace opioids that effectively offer pain relief but are also highly addictive for patients looking to manage their pain with medication.