What Are The Parts That Make Up A Tourniquet?

Published on May 9, 2025
Duration: 1:10

This video provides a breakdown of the components of a Combat Application Tourniquet (CAT). It details the self-adhering strap, windlass strap, windlass rod, and windlass click. The instructor also touches on proper placement, recommending 2-3 inches above a wound, and discusses the 'hasty tourniquet' technique for situations where exact wound location is unknown.

Quick Summary

A CAT tourniquet is comprised of a self-adhering strap, windlass strap, windlass rod, and windlass click. Proper application involves placing it 2-3 inches above a wound, or using a 'hasty tourniquet' high and tight if the wound location is uncertain. Incorrect storage, like simply throwing it in a bag, is a common mistake.

Chapters

  1. 00:00Introduction to CAT Tourniquet
  2. 00:01CAT Combat Application Tourniquet
  3. 00:09Incorrect Storage Method
  4. 00:16Proper Tourniquet Storage Options
  5. 00:21Tourniquet Pouch Mention
  6. 00:24Personal Preference: Rubber Banding
  7. 00:28Tourniquet Parts Breakdown
  8. 00:33Self-Adhering Strap
  9. 00:36Windlass Strap
  10. 00:38Windlass Rod
  11. 00:38Windlass Click
  12. 00:41Tourniquet Application Placement
  13. 00:46Combat Situation Considerations
  14. 00:56Hasty Tourniquet Technique
  15. 01:01Effectiveness of Hasty Tourniquet

Frequently Asked Questions

What are the main parts of a CAT tourniquet?

A CAT tourniquet consists of a self-adhering strap, a windlass strap, a windlass rod, and a windlass click. These components work together to constrict blood flow to a limb.

Where should a tourniquet be applied?

Ideally, a tourniquet should be placed 2 to 3 inches above the wound. However, in emergency situations where the wound location is unclear, a 'hasty tourniquet' can be applied high and tight.

What is a 'hasty tourniquet'?

A hasty tourniquet is a rapid application technique used when the exact wound location is unknown or in a high-stress situation. It is applied high and tight on the limb and is nearly as effective as a deliberate application.

How should a CAT tourniquet be stored?

Storing a CAT tourniquet directly in a bag without protection is discouraged. Options like rubber banding or using a dedicated tourniquet pouch are recommended for easier access and to prevent damage.

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