Respiratory Equipment

💡TL;DR: TSA does not set a fixed limit on how many inhalers you can bring on a plane. Travelers may carry multiple inhalers when they are medically necessary and reasonable for the trip. Most people bring a rescue inhaler, a controller inhaler, and a backup supply in their carry-

💡TL;DR: CPAP and oxygen can be used together, but they do different jobs. CPAP keeps the airway open, while supplemental oxygen raises oxygen levels when they stay low during sleep. Oxygen is not a DIY add-on and is not a substitute for CPAP in obstructive sleep apnea. If

💡TL;DR: The two main pulse oximeter readings are SpO2 and PR bpm. SpO2 is your estimated oxygen saturation, and PR bpm is your pulse rate in beats per minute. For most healthy adults at sea level, SpO2 is usually 95% to 100% and resting pulse is often 60 to

💡TL;DR: Most home oxygen concentrators cost about $500 to $2,000, while portable models usually run $1,500 to $4,000 or more. Refurbished units and short-term rentals can lower the upfront bill, but batteries, warranty, and service can change the real value fast. Medicare Part B usually

💡TL;DR: Venturi masks deliver a fixed oxygen level, usually about 24% to 60%, by pairing each color-coded adapter with a set flow rate. Lower settings can create very high total flow, which helps keep FiO₂ steady even when breathing changes. This matters most when oxygen must be controlled

💡TL;DR: Most home pulse oximeters cost about $20 to $60, while FDA-cleared medical-grade options often run $150 or more. For quick home spot checks, a reputable fingertip model is usually enough, but readings can be thrown off by cold hands, motion, nail polish, and low blood flow.

💡TL;DR: Non-rebreather masks are usually set at 10 to 15 L/min and can deliver about 60% to 90% oxygen when the mask fits well and the reservoir bag stays partly inflated. They are short-term emergency devices for people who are still breathing on their own, not

💡TL;DR: Use your incentive spirometer often after surgery to keep your lungs open and clear. In the hospital, do about 10 slow breaths every hour while you’re awake; at home, do about 10 every 2 hours for the first week. Most people can stop after 1–2 weeks

💡TL;DR: A peak flow meter is a small home tool that shows how open your airways are by measuring how fast you can blow out (L/min). Check it daily and compare the highest of 3 blows to your personal best to guide your asthma action plan. Green 80–