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Wilderness Medicine Podcast

#30: Portable Ultrasound and a Deep Dive into Diving Med

Jun 26, 2023
Jennifer N. Wray, a contributor to the Wilderness & Environmental Medicine journal, joins Zachary P. Soucy, Nicholas J. Daniel, Nicholas E. Weinberg, and G. Michael Krauthamer, MDs specializing in wilderness and diving medicine. They delve into groundbreaking research on ultrasound gel alternatives, revealing how everyday liquids can enhance medical imaging in remote settings. The discussion shifts to the critical nuances of diving medicine, addressing challenges faced at high altitudes and during underwater emergencies. Listeners will discover innovative techniques and essential safety measures for outdoor medical practices.
01:14:41

Podcast summary created with Snipd AI

Quick takeaways

  • Improvised liquids like soap and shampoo can substitute traditional ultrasound gel effectively in wilderness medical settings, enabling better diagnostic capabilities.
  • Diving at high altitudes presents unique challenges such as HAPE and IPE, necessitating specialized knowledge for safe practices and ascent rates.

Deep dives

Ultrasound Gel Alternatives

A study assessed the effectiveness of nine improvised liquids as substitutes for traditional ultrasound gel in wilderness settings. The tested alternatives included common items like soap, shampoo, olive oil, and even energy gels, aimed at determining their capabilities for ultrasound imaging. The study's results indicated that all the tested liquids, except for energy gel, performed comparably to standard ultrasound gel, presenting a viable option for medical practitioners in austere environments. This innovative approach emphasizes the value of creative problem-solving when resources are limited, particularly for those in wilderness and emergency medical situations.

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