Title:
APPARATUS AND METHOD FOR SEALING CAVITIES
Document Type and Number:
WIPO Patent Application WO2003057564
Kind Code:
A8
Abstract:
An apparatus is provided for sealing a first layer (150) to a second layer (130), the second layer comprising one or more cavities (135) adapted to contain a pharmaceutical formulation. The apparatus comprises a roller (110) comprising a heating element (125), and a surface (1159) adapted to support the first and second layers, the surface being translatable relative to the roller. The first layer is heat sealed to the second layer when contacted by the roller to contain the pharmaceutical formulation within the one or more cavities.
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Inventors:
SCHULER CARLOS E (US)
ALSTON WILLIAM W (US)
RASMUSSEN DENNIS R (US)
ALSTON WILLIAM W (US)
RASMUSSEN DENNIS R (US)
Application Number:
PCT/US2002/038922
Publication Date:
August 26, 2004
Filing Date:
November 20, 2002
Export Citation:
Assignee:
NEKTAR THERAPEUTICS (US)
SCHULER CARLOS E (US)
ALSTON WILLIAM W (US)
RASMUSSEN DENNIS R (US)
SCHULER CARLOS E (US)
ALSTON WILLIAM W (US)
RASMUSSEN DENNIS R (US)
International Classes:
B65B7/28; A61J1/10; B65B7/16; B65B51/10; B65B51/16; (IPC1-7): B65B7/16; B65B51/16
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