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Development of a new, completely implantable intraventricular pressure meter and preliminary report of its clinical experienceA completely implantable intracranial pressure sensor designed for long-term measurement of intraventricular pressure in hydrocephalic patients is described. The measurement principal of the device is discussed along with the electronic and component structure and sources of instrument error. Clinical tests of this implanted pressure device involving both humans and animals showed it to be comparable to other methods of intracranial pressure measurement.
Document ID
19840018208
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Osaka, K. (NASA Headquarters Washington, DC United States)
Murata, T. (Kyoto Univ. Washington, DC, United States)
Okamoto, S. (Kyoto Univ. Washington, DC, United States)
Ohta, T. (NASA Headquarters Washington, DC United States)
Ozaki, T. (NASA)
Maeda, T. (NASA)
Mori, K. (Kyoto Univ.)
Handa, H. (Kyoto Univ.)
Matsumoto, S. (Kobe Univ.)
Sakaguchi, I. (Nagano Keiki Seisakusho Ltd.)
Date Acquired
September 4, 2013
Publication Date
July 1, 1982
Subject Category
Aerospace Medicine
Report/Patent Number
NAS 1.15:77121
NASA-TM-77121
Accession Number
84N26276
Funding Number(s)
CONTRACT_GRANT: NASW-3541
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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