Apparatus for supplying medication to the human or animal body

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United States of America Patent

PATENT NO 4217894
SERIAL NO

05902810

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In the illustrated embodiments, medication is stored in an implantable housing in solid form, and solvent is supplied to the solid medication to form the infusion fluid as needed for maintaining the desired dosage rate. The rate of supply of solvent may be controlled to insure a saturated solution of the medication under all operating conditions. The solvent may be the local bodily fluid which enters the housing via a semipermeable membrane, or a sealed solvent reservoir may be provided within the housing.

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Patent Owner(s)

  • SIEMENS AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Franetzki, Manfred Uttenreuth, DE 24 3539

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