Autoclave
AssigneeAble Corporation
InventorsYoichi Ishikawa, Shuji Yokoo, Akira Mizoguchi
Life of this patent
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Abstract
An autoclave (1) is provided with an internal table (1) upon which articles to be sterilised can be placed. The autoclave is provided with a mechanism (2, 3, 5) for shaking or vibrating the table, and thereby shaking or vibrating the liquid undergoing sterilization, resulting in a more even temperature distribution within the liquid, thereby reducing the length of time for sterilization and reducing the occurrence of flash evaporation of the culture medium. The shaking or vibration may, for example, be induced by a shaft (2) which passes sealingly through a wall of the autoclave or may be induced by a number of magnets (41) located on a ring (38) around the autoclave which magnetically attract associated magnets (35) on the table within the autoclave.
Claims2
An autoclave for agitating and sterilizing a liquid, said autoclave comprising a sterilizer tank having a vertical axis;
- a table for supporting a liquid, said table having a horizontally disposed upper surface with respect to said vertical axis and said vertical axis extending through said table horizontal upper surface;
- and means for effecting movement of said table upper surface in a manner such that said liquid is agitated in said sterilizing tank, wherein said movement of said table consists of rotating it in a first direction around said vertical axis, stopping said rotation in said first direction and then rotating said table in the opposite direction around said vertical axis.
Dependencies are inferred from the claim text.