Pulmonary Fibrosis News Forums | Peter Cheong | Activity https://pulmonaryfibrosisnews.com/forums/members/ptrcheonggmail-com/activity/ Activity feed for Peter Cheong. Sat, 04 Apr 2026 05:48:03 -0500 https://buddypress.org/?v=2.20.0 en-US 30 hourly 2 3b0fac6b543153b8d1bf6e7f4a5ac576 Peter Cheong replied to the discussion Comparing portable oxygen concentrators in the forum PF Life: 50+ https://pulmonaryfibrosisnews.com/forums/forums/topic/comparing-portable-oxygen-concentrators/#post-34955 Wed, 26 Apr 2023 02:18:58 -0500 Reply to Comparing portable oxygen concentrators

Hi Charlene.  I saw your list of oxygen concentrators and the O2 capacities.  May I add that the capacities stated are maximum values at flow rate of not exceeding 1 Lpm. Some very light portables are as low as 30%. An advise to those who wish purchase. Don’t take the stated data at face value.  Have the supplier do an actual measurement with an… Read more

]]> dfd7d372f2386a7ac1e893627460d3ec Peter Cheong replied to the discussion Symptoms vs O2 levels in the forum Diagnosis​ ​Information​ ​and​ ​General​ ​Questions https://pulmonaryfibrosisnews.com/forums/forums/topic/symptoms-vs-o2-levels/#post-34656 Fri, 17 Mar 2023 02:41:49 -0500 Reply to Symptoms vs O2 levels

I’m Peter and have similar symptoms as yours. Diagnosed with PF since 2015, CT scan showed fibrosis at both bottom lopes. Subsequent CT scan in 2019 show little deterioration. I’m not on any medication.
In Dec 2022 after returning from Vietnam, I developed acute SOB with a bad lung infection. Three subsequent courses of antibiotics didn’t… Read more

]]> b1e903f3aa6209b8ebd5b635f164d179 Peter Cheong became a registered member https://pulmonaryfibrosisnews.com/forums/activity/p/37791/ Fri, 10 Mar 2023 15:53:33 -0600 0