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45 FR 69682, Oct. 21, 1980, unless otherwise noted.
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Nomenclature changes to part 880 appear at 73 FR 35341, June 23, 2008.
(a) Identification. A spinal fluid manometer is a device used to measure spinal fluid pressure. The device uses a hollow needle, which is inserted into the spinal column fluid space, to connect the spinal fluid to a graduated column so that the pressure can be measured by reading the height of the fluid.
(b) Classification. Class II (performance standards).