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Device for removing foreign objects from anatomic organsA device is disclosed for removing foreign objects from anatomic organs such as the ear canal or throat. It has a housing shaped like a flashlight, an electrical power source such as a battery or AC power from a wall socket, and a tip extending from the housing. The tip has at least one wire loop made from a shape-memory-effect alloy, such as Nitinol, switchably connected to the electrical power source such that when electric current flows through the wire loop the wire loop heats up and returns to a previously programmed shape such as a curet or tweezers so as to facilitate removal of the foreign object.
Document ID
19920023788
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Angulo, Earl D.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 15, 2013
Publication Date
July 28, 1992
Subject Category
Aerospace Medicine
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-674828
Patent Number: NASA-CASE-GSC-13306-1
Patent Number: US-PATENT-5,133,721
Accession Number
92N33032
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-GSC-13306-1|US-PATENT-5,133,721
Patent Application
US-PATENT-APPL-SN-674828
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