SICH tourniquet doppler test

Published on May 7, 2020
Duration: 5:09

This video demonstrates the SICH tourniquet's functionality after extreme testing, including freezing, impact, and being driven over. Using a Doppler ultrasound machine, the presenter confirms the tourniquet effectively stops blood flow in both the femoral artery and brachial artery, validating its performance under duress. The SICH tourniquet is presented as a potential heavy-duty option for tactical or emergency use.

Quick Summary

The SICH tourniquet's effectiveness was verified using Doppler ultrasound after undergoing extreme tests including freezing, impacts, and being driven over. The tourniquet successfully stopped blood flow in both the femoral and brachial arteries, proving its durability and functionality for tactical or emergency use.

Chapters

  1. 00:02Introduction to SICH Tourniquet
  2. 00:14Extreme Testing Conditions
  3. 00:51Medical Facility Setup
  4. 01:05Toshiba Aplio 500 Ultrasound
  5. 01:16Testing New Tourniquet on Leg
  6. 01:44Femoral Artery Blood Flow
  7. 02:20Tourniquet Tightening and Results
  8. 02:35Testing Tortured Tourniquet on Leg
  9. 03:19Testing New Tourniquet on Arm
  10. 03:44Arm Blood Flow Results
  11. 03:52Testing Tortured Tourniquet on Arm
  12. 04:20Final Arm Test Results
  13. 04:39Conclusion and Recommendation

Frequently Asked Questions

How was the SICH tourniquet tested for effectiveness?

The SICH tourniquet was tested using a professional Doppler ultrasound machine in a medical facility. This allowed for real-time visualization of blood flow in the femoral and brachial arteries to confirm if the tourniquet was successfully occluding circulation.

What extreme conditions did the SICH tourniquet endure?

Before the Doppler test, the SICH tourniquet was subjected to extreme conditions including being frozen at -25°C for three days, smashed multiple times, used to tow a car, and driven over by a two-ton vehicle. This rigorous testing aimed to prove its durability.

Did the SICH tourniquet still work after extreme testing?

Yes, the video demonstrates that even after enduring extreme conditions like freezing, impacts, and being driven over, the SICH tourniquet effectively stopped blood flow in both the leg (femoral artery) and arm (brachial artery) as confirmed by Doppler ultrasound.

Is the SICH tourniquet recommended for tactical use?

Based on the extreme durability tests and successful Doppler ultrasound verification of its function, the SICH tourniquet is presented as a potential heavy-duty alternative for tactical or emergency medical gear, maintaining a user-friendly design.

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