1
Ramesh M Shah, Thomas H Ridgway: Controlled temperature blood warming apparatus. Data Chem, Frost & Jacobs, July 30, 1985: US04532414 (136 worldwide citation)

An in-line fluid warmer for heating parenteral fluids, particularly blood, supplied from a fluid container through a flexible supply conduit. The fluid warmer includes a box-like enclosure containing a heated plate having a sinuously-shaped groove configured to accept and hold a length of the supply ...


2
Ramesh M Shah, Thomas H Ridgway: Chemical analyzer. Data Chem, Frost & Jacobs, June 19, 1990: US04935875 (97 worldwide citation)

An automatic chemical analyzer for the analysis of physiological samples. A scanning monochromatic spectrophotometer may be used to determine the absorbance of the sample under control of a central processing unit. Outputs from one of several ion selective electrodes may also be selected by the syst ...