Chronic Obstructive Pulmonary Disease Anatomical Chart 8900-0804-01 bright light for more efficient

bright light for more efficient diagnosis

Holder for handing and placement of the fixation card into position for dynamic retinoscopy

Without batteries

5 V / 230 V With Rheostat

Chronic Obstructive Pulmonary Disease Anatomical Chart 8900-0804-01 bright light for more efficientChronic Obstructive Pulmonary Disease Anatomical Chart Chronic Obstructive Pulmonary Disease (COPD) Anatomical Chartdescribes the disease which is mainly associated with emphysema and chronic bronchitis. This second edition COPD chart features a simplified design, enhanced images, and updated information. Features: cross sections of a healthy lung next to a diseased lung with detailed illustrations of emphysema and chronic bronchitis detailed images