2012年10月18日 · One misconception about DLCO results that I’ve heard over and over is that DLCO/VA is DLCO “adjusted” for lung volume and that using it is a way of “normalizing” DLCO for lung volume. This is not true and the information that DL/VA can give you about a patient’s lung without also considering VA as well is very limited and can be ...

2015年9月15日 · Product Type : Lab System Product Name : SpiroAir Company : Medisoft Sensor type : Volume Displacement Volume range & accuracy : +/- 15 L/sec, <2% Flow range & accuracy : 12 liter …

2014年3月26日 · PFT Lab System. SpiroAir. March 26, 2014 Richard Johnston Leave a comment. Product Type: ... DLCO options ...

2014年1月1日 · The lungs are the gas exchange organ of the body. The mechanical aspects of the lung, which do of course have a bearing on gas exchange, can be assessed by spirometry and lung volume tests but for a complete assessment of an individual’s lung function a diffusing capacity test (DLCO) must be performed as well.

2019年11月6日 · Patients are advised not to smoke prior to DLCO testing, primarily because it increases carboxyhemoglobin. The effect of COHb on DLCO has been well studied, but COHb is not often measured before DLCO testing. Alveolar …

2014年6月21日 · It came with a 10″ color CRT in 6 different models. The basic unit was capable of performing spirometry, helium dilution lung volumes and single-breath DLCO. N2 washout lung volumes, closing volumes, steady-state DLCO and Viso-V (heliox spirometry) were options.

State of the art for 1979. Built around a Fleisch pneumotachograph and included an HP desktop computer (with 24K of memory and a tape drive!). It was capable of performing spirometry, DLCO and N2 washout tests. It was only manufactured for a couple of years and was discontinued likely because very few units were sold.

2017年7月22日 · Collins Modular Lung Analyzer with Single-Breath and Steady-State DLCO, circa 1978 July 22, 2017 Richard Johnston Leave a comment From ‘Collins’ Catalog of Pulmonary Function Testing Instruments”, undated by likely from around 1978, page 1-14.

2014年6月21日 · Records are printed by a silent thermal printer. This model comes in three types. System-1 is the basic type and covers VC, FVC, F-V, MVV and MV tests. System-2 covers FRC test in addition to those of the basic type. System-3 covers FRC and DLco tests in addition to those of the basic type.

2014年6月21日 · It came with a 10″ color CRT in 6 different models. The basic unit was capable of performing spirometry, helium dilution lung volumes and single-breath DLCO. N2 washout lung volumes, closing volumes, steady-state DLCO and Viso-V (heliox spirometry) were options.