Fluent material handling – with receiver or receiver coacting mea – Processes – With material treatment
Reexamination Certificate
2011-03-15
2011-03-15
Maust, Timothy L (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Processes
With material treatment
C141S069000, C141S085000, C141S130000, C141S329000, C053S426000, C053S440000, C053S127000
Reexamination Certificate
active
07905257
ABSTRACT:
A sterile filling machine and related method are provided for sterile filling a container with a substance. The container includes a heat resealable stopper and a chamber for receiving the substance therein. The sealed, empty containers are subjected to radiation capable of penetrating through the stopper and chamber for sterilizing the container. The previously sterilized containers are then transported through another sterilizing chamber, such as an e-beam chamber, to sterilize the penetrable surface. A needle is moved into engagement with the stopper to pierce the sterilized penetrable surface of the stopper and inject the substance through the needle and into the chamber of the container. Laser energy is then transmitted onto the penetrated surface of the stopper to fuse the stopper material and hermetically re-seal the stopper.
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Maust Timothy L
McCarter & English LLP
LandOfFree
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