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Articles

A cartoonized version of the newly marketed SEAL spray, appearing to have been drawn in crayon

Evaluation of SEAL Hemostatic Spray: Marketing Claims vs. Published Data

  • Posted by Mike Shertz MD/18D
  • Categories (M) Massive Hemorrhage

Recently, both a Special Forces Medic and a civilian fire paramedic asked me about a new hemostatic product being actively marketed on social media: SEAL Hemostatic Wound Spray. Like many things on social media, you have to check the veracity: …

Read more about Evaluation of SEAL Hemostatic Spray: Marketing Claims vs. Published Data Read More
A security video still showing a lobby with desks covered with spurting blood and a clear trail of blood leading to a suspect about to die from blood loss by the revolving door

Brazilian Bank Robbery: Lethality of penetrating neck wounds

  • Posted by Mike Shertz MD/18D
  • Categories (M) Massive Hemorrhage

Fatal Penetrating Neck Wounds 🕖 Reading Time, 4 minutes Originally published Feb 25, 2023, but updated based on recent events and questions from students.  This video of an attempted bank robbery in Brazil shows that some injuries are just too …

Read more about Brazilian Bank Robbery: Lethality of penetrating neck wounds Read More
Dr. Shertz demonstrating good clamshell direct pressure technique: fingers interlaced, hands around the extremity to apply white-knuckle hard pressure

Clamshell Direct Pressure

  • Posted by Mike Shertz MD/18D
  • Categories (M) Massive Hemorrhage, Improvised

A Simple, Hands-On Hemorrhage Control Technique When Tourniquets Aren’t Available Researched and written by Mike Shertz, MD/18D, not AI 🕖 Reading Time, 5 minutes In our race to use tourniquets for controlling hemorrhage, we often lose sight of the value …

Read more about Clamshell Direct Pressure Read More

Burn MCI Breakdown: How a Party Became Taiwan’s Worst Mass Casualty Fire

  • Posted by Mike Shertz MD/18D
  • Categories Everything Else

In 2015, 499 burn casualties occurred from a fire that broke out at the Formosa Fun Coast Park in Taiwan. Researched and written by Mike Shertz, MD/18D, not AI 🕖 Reading Time, 3 minutes Originally published 28 Sept 2020. Republished …

Read more about Burn MCI Breakdown: How a Party Became Taiwan’s Worst Mass Casualty Fire Read More
A chart comparing the differences between proposed mnemonics MARCH and MATCH

Tactical Resuscitation: Rethinking MARCH for the Blood Product Era

  • Posted by Mike Shertz MD/18D
  • Categories (C) Circulation, MARCH

Co-TCCC considered changing the MARCH mnemonic to include resuscitation, or more specifically transfusion. Researched and written by Mike Shertz, MD/18D, not AI 🕖 Reading Time, 4 minutes In 2025, with the widespread use of blood started prehospital to resuscitate US …

Read more about Tactical Resuscitation: Rethinking MARCH for the Blood Product Era Read More
A photograph showing FAA test footage of a laptop burning in an airline seajack

Flight Safety Alert: Lithium Battery Fires Are on the Rise

  • Posted by Mike Shertz MD/18D
  • Categories Air Travel Emergencies

Lithium-ion batteries are ubiquitous in personal electronic devices and now causing fires. Researched and written by Mike Shertz, MD/18D, not AI 🕖 Reading Time, 2 minutes Since 2006, 626 events involving smoke, fire, or extreme heat in aircraft cabins from …

Read more about Flight Safety Alert: Lithium Battery Fires Are on the Rise Read More
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