Cleaning and liquid contact with solids – Processes – Including melting
Reexamination Certificate
2007-06-26
2007-06-26
Carrillo, Sharidan (Department: 1746)
Cleaning and liquid contact with solids
Processes
Including melting
C435S040500, C422S001000, C422S028000, C422S292000, C422S302000, C210S273000, C134S026000, C134S034000, C134S035000, C134S040000, C134S042000
Reexamination Certificate
active
10649239
ABSTRACT:
The present invention is directed to a cleaning system and methods for cleaning tissue embedding molds. The cleaning system includes a cleaning vessel that holds a cleaning solution. The tissue processing molds are supported by a basket receptacle which is placed inside the cleaning vessel. Cleaning solution is supplied to the cleaning vessel through a supply line. Additional fluids are stored in a reservoir and may be mixed with the cleaning solution in the supply line. Cleaning solution drains from the cleaning vessel through a drain line. A controller controls the opening and closing of valves and the activation or deactivation of a heat source to operate a wash cycle, a rinse cycle, and a dry cycle.
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Hayes Steve
Low Doug
Carrillo Sharidan
Dunlap Codding & Rogers
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