Blast injuries: 4 types EMS providers need to know
Oct 18, 2024 · Primary blast injury is due to the supersonic over-pressurization blast wave unique to high-order (HE) explosives. HE devices involve a detonation or the nearly...
Blast injury - Wikipedia
Blast injury is a complex trauma from exposure to an explosion. Primary injuries are caused by shock waves, secondary by flying debris, and tertiary by impact with objects. The most common and serious primary phase injuries are total body disruption, ear damage, and blast lung.
Blast Injuries - StatPearls - NCBI Bookshelf
Jul 17, 2023 · Primary blast injuries can be subtle and have a delayed presentation. Blast lung should be considered in any victim that has dyspnea, cough, hemoptysis, and/or chest pain. The respiratory system can sustain significant injury, as a result of the blast wave.
Blast Injury Research Coordinating Office (BIRCO) - What is Blast Injury?
Sep 23, 2024 · Learn about the five categories of blast injuries based on the mechanism of injury: primary, secondary, tertiary, quaternary, and quinary. Primary blast injuries are caused by the high pressures of explosions and can result in internal organ damage, lung and …
Blast Injuries | New England Journal of Medicine
Dec 11, 2024 · The spectrum of blast injuries can be divided into five categories . 1,3–5 Primary injuries are caused by the high-pressure blast wave from the explosion primarily affecting the lungs, ears, and ...
Explosives and Blast Injuries - Explosives and Blast Injuries
Primary blast injury also includes intestinal barotrauma (particularly with underwater explosions), acoustic barotrauma (including tympanic-membrane rupture, hemotympanum without rupture, and fracture or dislocation of ossicles in the middle ear), and traumatic brain injury.
Learn about the types, causes, and treatment of blast injuries from CDC experts. Find out how to recognize and manage primary, secondary, tertiary, and quaternary blast injuries, including fragmentation injuries.
Pathophysiology of Blast Injury and Overview of Experimental …
Apr 14, 2014 · The blast wave is the main determinant of the primary blast injury and consists of the front of high pressure that compresses the surrounding air and falls rapidly to negative pressure. It travels faster than sound and in few milliseconds damages the surrounding structures.
Blast Injuries: Practice Essentials, Background, Frequency - Medscape
Aug 6, 2021 · Blast injuries are caused by explosions that can produce multisystem, life-threatening injuries. The most common and serious primary phase injuries are pulmonary barotrauma, acoustic...
Primary blast injury: update on diagnosis and treatment
Awareness of the extensive corporal effects of the blast wave is an essential prerequisite to diagnosis. Summary: : This article focuses on the incidence, risk factors, diagnosis, management, and screening for primary blast injury.