Patent Number: 6,167,412

Title: Handheld medical calculator and medical reference device

Abstract: A handheld medical calculator and reference device having an input keypad and an output screen connected to a processor with memory to perform specific clinical functions. The clinical functions include: basic mathematical operations and common scientific functions for routine calculations; store/recall functions for numbers and for routinely used program settings; phone directory; user selection of display modes (fixed, scientific, choice of radix), degree/radian; time, date, and day of week features for timing and alarms (with display format choices); drug and infusion calculations; hemodynamic and cardiac functions; respiratory and pulmonary functions; acid-base functions; nutritional functions; nomograms, maps, and a reference table of normal values; and patient vital signs record keeping.

Inventors: Simons; Tad Decatur (Palo Alto, CA)

Assignee: Agilent Technologies, Inc.

International Classification: G06F 15/02 (20060101); G06F 019/00 ()

Expiration Date: 12/26/2017