The optomap ultra-widefield retinal image is a unique technology that captures more than 80% of your retina in one panoramic image while traditional imaging methods typically only show 15% of your retina at one time. The benefits of having an optomap ultra-widefield retinal image taken are:
Nephrostomy Tube Care. A nephrostomy tube is a drainage tube placed into the kidney to drain urine directly from the kidney. The word nephrostomy comes from two Latin root words for kidney (nephr) and new opening (stomy).
Neon lamps and neon signage (most of which is not neon based these days) are also low-pressure gas-filled tubes. Specialized historic low-pressure gas-filled tube devices include the Nixie tube (used to display numerals) and the Decatron (used to count or divide pulses, with display as a secondary function). Xenon flash lamps are gas-filled tubes used in cameras and strobe lights to produce bright flashes of light.