# K112384: Abdominal Tourniquet System

- Pathway: 510(k) (Traditional)
- Applicant: Compression Works, LLC
- Decided: Oct 18, 2011 after 61 days
- Product code: DXC (Clamp, Vascular)
- Device class: 2
- Regulation: 21 CFR 870.4450
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K890014 (1989). 4 ancestors in all.
2 later devices descend from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K102025: Combat Ready Clamp, Combat Medical Systems, LLC (2010) Summary page 1.
- K012632: Tourniquet Cuff; Pneumatic Tourniquet, Medical Instruments Technology, Inc. (2001)

## Most influential descendants
- K133029: Abdominal Aortic and Junctional Tourniquet (Aajt) Device (2013), 1 descendant of its own
- K221661: Abdominal Aortic and Junctional Tourniquet - Stabilized (AAJT-S) (2023), 0 descendants of its own

## Indications for use
The Abdomninal Aortic Tourniquet is indicated for use in the battlefield to control difficult bleeds in the inguinal area.

Source page: https://510kreport.com/device/K112384
Methodology: https://510kreport.com/methodology