Science
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Science Behind the Alert
Throughout its rich history, the fire service has systematically confronted and solved normalized physical hazards-pioneering clean-cab decon protocols to mitigate carcinogen exposures and re-engineering shift…
Traditional high-decibel fire station alarms hit sleeping emergency responders like a physical shockwave, triggering immediate heart rate spikes and elevated cardiovascular stress in the middle…
EaseAlert SafeTone lights up an entire bunk room at the City of Mission Fire Department in Mission, TX. Alerting systems, to include Firefighter Alerting Systems…
Early Days of Firefighter Alerting Systems The first documented system of fire alerting dates back to 1658. Firefighters would patrol city streets armed with buckets…
The health and performance of firefighters can experience a severe decline because of a lack of proper sleep. A firefighter’s job is never easy, with…
Firefighting is a stressful occupation, so it’s no surprise that first responders deal with more than their fair share of chronic stress. A firefighter’s life…
A lack of regular routine and disrupted circadian rhythms means that firefighters also face another significant health challenge, and that is sleep deprivation. This article…
Without intervention, firefighter stress can have a detrimental effect on a firefighter’s physical and mental well-being, as well as cause issues in their home life….
Cancer, stroke, heart disease, and suicide take firefighters’ lives every year. One common denominator among all of these conditions is stress. Given the nature of…
The Facts.
By the Numbers
Compared to Audible Alerting Systems…
EaseAlert improves health impacts by 169%
95% Agree or Strongly Agree that EaseAlert is less startling
90% Agree or Strongly Agree that EaseAlert improves response efficiency
Results from clinical trial conducted by NDRI-USA / CFREHR and ERAU. Clinical trial funded by the NIH/NHLBI.
Download report here.
High Risk
Death from heart attack is up to 14.1-times more likely during alarm response
Firefighters are 3-times more likely to die on the job than all other workers
56% of all LODDs since 2010 caused by stress & overexertion
Noise
Loud noises trigger the amygdala: region of brain involved in stress response.
Chronic stress can lead to…
high blood pressure
artery-clogging deposits
anxiety, depression, addiction, and obesity
Loud environmental noise associated with increased risk of…
heart attack
stroke
arterial hypertension
Sleep Disruption
Heart attack 2.3-times more likely with less than 5 hours of sleep/night
Source: Current Cardiology Reviews
Firefighters 5.6-times more likely to suffer obstructive sleep apnea (OSA)
Source: JOEM
OSA increases the risk of:
heart failure by 140%
stroke by 60%
coronary heart disease by 30%
Source: AJRCCM
Hear the Difference
Traditional audible alarms can cause an auditory startle response, leading to rapid increase in heart rate, blood pressure, sweating, and pressure inside the head. EaseAlert aims to mitigate this startle response by preceding or replacing the jarring audible alarm.
Traditional Audible Alarm
EaseAlert
DHHS (NIOSH) Publication Number 2013-142
Promoting Hearing Health among Firefighters
“Exposure to high noise levels among firefighters is well documented and increases the risk for noise-induced hearing loss. NIOSH recommends measures to promote better hearing health through the use of quieter equipment, better work practices, hearing protection devices, and implementation of effective hearing loss prevention programs.”
European Heart Journal
Cardiovascular effects of environmental noise exposure
“Beyond its effects on the auditory system, noise causes annoyance and disturbs sleep, and it impairs cognitive performance. Furthermore… environmental noise is associated with an increased incidence of arterial hypertension, heart attack, and stroke.”
Current Cardiology Reviews
Sleep Duration as a Risk Factor for Cardiovascular Disease
“Those who sleep less than 5 hours per night have a 2.3-fold greater risk of suffering a heart attack than those who get 6-8 hours of sleep.”
Heart
Long working hours, sedentary work, noise, night shifts and risk of ischemic heart disease
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