Special receptacle or package – For mixing
Patent
1996-10-29
1999-02-02
Sewell, Paul T.
Special receptacle or package
For mixing
220201, 251 11, 137 811, 137 79, B65D 2506, B65D 2508, F16K 1738, F16K 3100
Patent
active
058653082
ABSTRACT:
A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container 10. The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.
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Chen Chi
Ding Yuan-pang Samuel
Qin Chuan
Ripley Jerry
Barrett Robert M.
Baxter International Inc.
Borecki Thomas S.
Mattenson Charles R.
Sewell Paul T.
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