Drug delivery devices and methods

Drug delivery devices and methods

A drug delivery device for insertion into the body of a patient, the device comprising: a drug reservoir portion which comprises a drug reservoir lumen bounded by reservoir walls which comprise a water permeable polymeric material; and a drug formulation which comprises a drug and which substantiall...

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Hauptverfasser: Lee, Heejin, Ho Duc, Hong Linh, Agarwal, Vikas, Larrivee-Elkins, Cheryl, Daniel, Karen
Format: Patent
Sprache:eng
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DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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creator Lee, Heejin
Ho Duc, Hong Linh
Agarwal, Vikas
Larrivee-Elkins, Cheryl
Daniel, Karen
description A drug delivery device for insertion into the body of a patient, the device comprising: a drug reservoir portion which comprises a drug reservoir lumen bounded by reservoir walls which comprise a water permeable polymeric material; and a drug formulation which comprises a drug and which substantially fills the drug reservoir lumen, wherein the drug reservoir lumen has a ribbon shape such that a substantial portion of the drug formulation is adjacent to the reservoir wall to facilitate diffusion of the drug through the reservoir walls, and wherein the device is elastically deformable between a first shape suited for insertion through a lumen into a body cavity of the patient and a second shape suited to retain the device within the body cavity.
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subjects DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
title Drug delivery devices and methods
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