The AAJT-S is cleared by the FDA for use to control difficult bleeding situations in the abdomen, axilla, inguinal area and for pelvic fractures.

Compression Works Overview

Compression Works is the developer and manufacturer of the Abdominal Aortic & Junctional Tourniquet – Stabilized (AAJT-S). We deliver innovative solutions to meet the most pressing and unmet needs of emergency healthcare providers. We’re committed to hemorrhage control research, identifying capability gaps, and developing technologies and products to help facilitate the delivery of quality life-saving care. Our bleeding control solutions are used by militaries around the world as well as U.S. trauma centers, rural emergency departments, EMS, and federal to local law enforcement agencies. Compression Works is a veteran owned business dedicated to saving lives on and off the battlefield. Our products are manufactured and assembled in the USA.

Multi-functional Hemorrhage Control


The AAJT-S compresses the abdominal aorta when applied at the mid-abdomen to control bleeding in the pelvis, groin, and legs.


The AAJT-S compresses the subclavian artery to shut off the blood supply like a faucet.


The AAJT-S can be positioned to stop bleeding for left or right lower leg hemorrhages.

Pelvic Fractures

The AAJT-S is cleared to stabilize the pelvis and can reduce the size of the abdominal cavity that the patient can bleed into.

REBOA - Zone 3

The AAJT-S has been proven to be equivalent to Zone 3 REBOA* when applied at the mid-abdominal level.


  • Battlefield tested
  • FDA cleared for 4 distinct indications
  • Scientifically proven in over 70 publications
  • Documented lives saved
  • Lightweight and compact
  • Quick and easy application