Working at heights is an integral part of various industries, but it comes with its fair share of risks. One such risk that often goes unnoticed is suspension trauma, also known as orthostatic intolerance. Fall protection is crucial in preventing accidents, but what happens when a worker is suspended in a harness after a fall? In this comprehensive guide, we’ll dig into the world of suspension trauma in the workplace, discussing rescue plans, OSHA regulations, the prolonged effects of suspension trauma, and what products safety professionals are using to minimize the effects.
t’s essential to understand the importance of having a well-thought-out rescue plan for workers operating at heights. The Occupational Safety and Health Administration (OSHA) provides guidelines and regulations to ensure the safety of workers engaged in such activities. Falls can still occur despite the best safety measures in place, which is why it is crucial for employers to have a well-defined rescue plan in accordance with OSHA’s 1926.502(d)(20) requirement. This regulation mandates that employers provide prompt rescue and medical assistance to workers in the event of a fall, emphasizing the importance of a comprehensive safety strategy that covers both fall prevention and rescue procedures. The OSHA “Safety and Health Information Bulletin” emphasizes the necessity of prompt rescue measures in case a fall occurs. The key elements of a rescue plan should include:
OSHA sets strict standards for fall protection systems to minimize the risk of falls and the potential for suspension trauma. Fall protection for suspended falls primarily involves the proper use of personal protective equipment (PPE) such as full-body harnesses, lanyards, and self-retracting lifelines. These safety measures are designed to arrest a fall and prevent the worker from hitting the ground.
READ MORE: OSHA – Personal Protective Equipment
Suspension trauma, also referred to as orthostatic intolerance, is a medical condition that occurs when a person is suspended in a harness for an extended period, usually after a fall. This condition arises due to the body’s inability to circulate blood adequately when in an upright position, leading to a range of potentially life-threatening symptoms.
As outlined by the National Institutes of Health’s PubMed Central, suspension trauma can result in decreased blood flow to the brain, causing fainting, dizziness, and nausea. It can also lead to serious complications, including muscle damage, kidney failure, and cardiac arrest.
READ MORE: PubMed Central – Suspension Trauma
In the event of a fall, workers must be aware of the potential for suspension trauma and take immediate action to mitigate the risks. Trauma relief straps, also known as suspension relief straps, play a crucial role in addressing this issue. These straps are designed to relieve pressure on the legs and reduce the risk of orthostatic intolerance during suspension.
To use trauma relief straps effectively:
Prolonged suspension in a harness can have severe consequences for a worker’s health. The article published in PubMed Central titled “Prolonged Suspension Trauma in a Worker Rescued Using an Industrial Ascender” highlights the potentially life-threatening nature of extended suspension. The effects of prolonged suspension trauma may include:
READ MORE: PubMed Central – Suspension Trauma: A Clinical Review
The duration a person can hang from a harness without experiencing suspension trauma varies from individual to individual. Factors such as age, fitness level, and pre-existing medical conditions can influence this time. However, it’s generally recommended not to exceed 15-30 minutes of suspension in a harness. Beyond this timeframe, the risk of orthostatic intolerance significantly increases.
READ MORE: PubMed Central – Fatal and Non-fatal Injuries Due to Suspension Trauma Syndrome
To ensure the safety of workers at heights, it’s crucial to adhere to OSHA regulations and best practices. Here are some key OSHA guidelines related to fall protection and suspension trauma:
RESOURCES: Malta Dynamics – OSHA Survival Guide
Suspension trauma (Orthostatic Intolerance) is a serious risk associated with working at heights. Understanding the condition, using trauma relief straps, and adhering to OSHA regulations are vital steps in mitigating this risk. It is crucial for employers and workers to prioritize safety, ensuring that rescue plans are in place and fall protection equipment is properly maintained. By following these guidelines and staying informed about suspension trauma, we can create safer working environments for those who operate at heights, reducing the risk of prolonged effects and potential life-threatening complications.
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