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Implantable Drug DispenserDrugs such as insulin are injected as needed directly into bloodstream by compact implantable dispensing unit. Two vapor cavities produce opposing forces on drug-chamber diaphragm. Heaters in cavities allow control of direction and rate of motion of bellows. Dispensing capsule fitted with coil so batteries can be recharged by induction.
Document ID
19820000174
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Collins, E. R. J.
(CALTECH)
Date Acquired
August 10, 2013
Publication Date
March 1, 1983
Publication Information
Publication: NASA Tech Briefs
Volume: 7
Issue: 1
ISSN: 0145-319X
Subject Category
Life Sciences
Report/Patent Number
NPO-15160
Accession Number
82B10174
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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