The BloodOut Advanced Arterial Tourniquet Trainer has been developed to address one of the most critical gaps in trauma training: the inability to practice true arterial bleeding control on a live person. In real life, severe pain prevents proper tourniquet tightening during training, leading to insufficient hemorrhage control in real emergencies.
BloodOut solves this by offering a safe yet realistic training environment. The device simulates arterial bleeding resistance without the use of liquids, enabling stress‑based and classroom training without cleanup concerns.
An integrated dual‑stage LED feedback system visually indicates correct tourniquet application. The first LED bar confirms adequate pre‑tension, while the second signals complete arterial occlusion—mirroring real‑world physiological response.
Pressure is factory‑set at 400 mmHg but can be calibrated to meet customer‑specific requirements up to 700 mmHg, allowing progressive training from basic to advanced levels. This makes the trainer suitable for beginners as well as experienced professionals refining their skills.
Bloodout has been reliably used by armed forces and law enforcement units for years, proving its durability, accuracy, and value in high‑stakes medical training.

The BloodOut Advanced Arterial Tourniquet Trainer is designed to teach the correct and effective application of arterial tourniquets safely and realistically. It allows trainees to apply true arterial-level pressure without pain or fluids, ensuring realistic feedback while remaining suitable for classroom, indoor, and field training environments.
Both BloodOut training devices use an integrated LED feedback system. The LEDs visually indicate correct tourniquet application stages, including pre-tension and full arterial occlusion. This allows instructors and trainees to immediately verify whether sufficient pressure has been applied to stop arterial bleeding.
No. All BloodOut tourniquet training simulators are completely fluid-free. This eliminates mess, contamination risk, and cleanup time, making them ideal for indoor classrooms, medical facilities, and repeated high-tempo training sessions.
The simulators are designed to replicate the real force required to stop arterial bleeding. Trainees can physically feel the amount of pressure needed for effective hemorrhage control—something that cannot be safely practiced on a live person without a training device. Pressure can be calibrated up to 700 mmHg for advanced training scenarios.
Yes. The On-Human Bleed Stop Trainer (BloodOut Arterial Tourniquet Training Device) is specifically designed to be applied directly to a real person’s arm or leg. It allows realistic positioning, movement, and stress-based training without causing pain or injury.
BloodOut tourniquet training simulators are used by military units, law enforcement, tactical medical teams, instructors, and emergency responders. They are suitable for both beginner training and advanced skill refinement, helping users gain confidence and competence in life-saving hemorrhage control.