NASA Spinoff Database: A Boon for Bone Research

NASA Center: Ames Research Center
Public Release Year: 1996
Reference Number: ARC-SO-72
Category: Health And Medicine
Origin: Tool To Measure Bone Strength in Astronauts

NASA studies for astronaut health in long-term space missions led to the development of the Mechanical Response Tissue Analyzer (MRTA), a research tool for astronaut disuse, osteoporosis and related bone disorders among the general population. Ames Research Center and Stanford University generated a workable device and with Gait Scan, Inc., refined and commercialized it. The MRTA is a portable instrument that measures the bending stiffness of bones using electrically-induced vibration and detects and analyzes the frequencies of the resonating bone. Unlike some other methods, the MRTA uses no radiation and is fast, simple and relatively inexpensive.

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Page Number in Published book: 48-49
Manufacturer: Gait Scan, Inc.

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