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Method and device of the pharmaceutical, by volume, without contact with an object, in particular plethysmograph for the determination of the volume of a member of an individual
Method and device of the pharmaceutical, by volume, without contact with an object, in particular plethysmograph for the determination of the volume of a member of an individual
Plethysmograph comprises a circular unit (1), one or more distance sensors (2) arranged around the circular unit and able to turn within the unit to measure the distance between the circular unit (1) and the member being measured and a displacement unit that displaced the unit axially along the member to be measured. An Independent claim is made for a procedure for making volumetric measurements with the device of the first claim. The sensors may be either laser devices or matrix type cameras.
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