A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 37/00 (2006.01) A61K 9/00 (2006.01) A61M 31/00 (2006.01) B29C 39/08 (2006.01) B29C 41/04 (2006.01) B29C 41/50 (2006.01)
Patent
CA 2059377
A method of preparing a hydrophilic plastic cartridge by centrifugally casting polymerizable hydrophilic material in a rotating polymerization tube whose longitudinal axis is maintained parallel to the ground. The speed of rotation causes radial outward displacement of the polymerizable material which upon assuming a predetermined shape within the rotating tube is then polymerized to the predetermined solid configuration. The resulting plastic cartridge is characterized by smooth, unscored internal and external cylindrical surfaces. The cartridges are used as a rate-limiting membrane in drug delivery devices. Sterilized kits containing a disposable needle/syringe or trocar-like instrument and the drug delivery device are used for subcutaneous implantation of the device in an animal body.
Kuzma Peter
Moro Daniel
Quandt Harry
Indevus Pharmaceuticals Inc.
Ridout & Maybee Llp
LandOfFree
Manufacture of water-swellable hydrophilic articles and drug... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Manufacture of water-swellable hydrophilic articles and drug..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacture of water-swellable hydrophilic articles and drug... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1621725