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Effect of Far Infrared Radiation Therapy on Improving Microcirculation of the Diabetic Foot

Conference paper
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Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 781)

Abstract

Diabetes is associated with many severe complications, such as heart disease and nerve damage. Diabetics have elevated blood glucose levels that result in peripheral neuropathy. As a result, diabetics always feel painful about their lower limbs and may need to have lower limb amputation. The diabetic foot ulcers are hard to heal and require extensive medical treatments and follow ups. The purpose of this study was to evaluate the effect of infrared radiation therapy using a heating pad with carbon fibers (LinkWin Technology Co., Taiwan) on the diabetic foot. Ten diabetics and 4 non-diabetics were recruited for this study. The participants were assessed for their microvascular function before and after the interventions in each month for three consecutive months. The results showed that surface temperature increase by 2° after using the pad in the first and third months (p < 0.05); and blood flow increase on the plantar foot (p < 0.05) but not on the dorsal foot. The increase in blood flow may alleviate diabetic-related complications. The results of autonomic nervous testing indicated that the activity of sympathetic nervous increased after using the pad. In conclusion, the use of heating pad with far infrared radiation could improve blood flow and autonomic nervous system in diabetics, therefore improving alleviating symptoms of diabetes-related complications.

Keywords

Diabetes Plantar temperature Microcirculation Autonomic nervous 

Notes

Acknowledgments

We are grateful for the Ministry of Science and Technology in Taiwan for financially supporting this research under contracts MOST 106-2221-E-241-002 and MOST 105-2221-E-241-006.

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Rehabilitation Engineering LabUniversity of Illinois at Urbana-ChampaignChampaignUSA
  2. 2.Kinesiology & Community HealthUniversity of Illinois at Urbana-ChampaignChampaignUSA
  3. 3.Computational Science and EngineeringUniversity of Illinois at Urbana-ChampaignChampaignUSA
  4. 4.Department of Creative Product DesignAsia UniversityTaichungTaiwan
  5. 5.Department of Chemical EngineeringNational United UniversityMiaoliTaiwan
  6. 6.Department of Physical TherapyI-Shou UniversityKaohsiungTaiwan
  7. 7.Department of Biomedical EngineeringHungkuang UniversityTaichungTaiwan

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