![]() Previously, ear barotrauma has been linked to air travel and scuba diving, and most recently to the improvised explosive devices or IEDs being used in Iraq and Afghanistan. ![]() "Based on our research, we recommend that passengers remain facing forward for the duration of the ride to not let the full impact of acceleration hit the ear." Yaremchuk, M.D., Chair, Department of Otolaryngology at Henry Ford Hospital. "As roller coasters continue to push the envelope of speed, otolaryngologists need to be aware of this new cause of barotrauma to the ear," says study senior author Kathleen L. In its extreme, ear barotrauma can lead to temporary hearing loss, and most commonly causes dizziness, ear discomfort or pain, or a sensation of having the ears "pop." Since barotrauma from a roller coaster happens suddenly, it very difficult for the patient to equalize ear pressure by simply yawning or chewing gum. ![]() For more information about our products and policies, we invite you to contact our experts today at (855) 201-8880.Their case study offers the first reported link between the force of acceleration in roller coasters and a common ear injury - ear barotrauma - that occurs when there is a relatively quick change in pressure between the external environment, the ear drum and the pressure in the middle ear space. We understand the risks that emergency response teams are subjected to on a daily basis, and have worked to serve these dedicated professionals for over 87 years. About Provident FirePlusĪt Provident FirePlus, we offer custom tailored packages to best protect firefighters and volunteer firefighters. Be sure to know your local protocols and standing orders for management of blast injury and advocate for joint agency training for the ever-present threat of improvised explosive devices. Having a coordinated response from EMS, fire and law enforcement – including the explosive ordnance disposal unit, the bomb squad – is not only good politics, but may also be lifesaving for you and your colleagues in the event of a terrorist bombing incident. While triage and transport are taking place, it is also important to remain mindful of the potential for additional explosive devices designed to injure responding personnel. Just as important as identifying these injuries is understanding the additional risk that firefighters and other EMS providers face when responding to these scenes. Penetration ballistic injuries from flying fragments.The injuries that are typically sustained from secondary blast injuries are: Concussion, usually with a lack of obvious head injury signals.īecause secondary blast injuries are a result of flying debris and bomb fragments, any part of the body can be injured.The body parts that are typically affected in these blasts are:Īccording to EMS 1, the following types of injuries are typically sustained: Primary blast injuries are those that are caused specifically by the detonation itself. As we take a closer look at how to identify these injuries, share this information with your clients and protect their operation with a Volunteer Firefighter Liability Insurance package. With an increase in terrorism and the potential for responding to more blast injuries than in previous years, there is an urgency to fully understand them and coordinate a response plan. In our last post, we went over the basics of the four types of blast injuries. Identifying Blast Injuries > Primary and Secondary Blast Injuries
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