Incubator having combined HEPA and VOC filter
First Claim
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1. A controlled atmosphere incubator comprising:
- a heater;
a cabinet including a chamber housing a gaseous environment, said chamber being in thermal communication with the heater and surrounded by top, bottom, rear and side walls and having a front side with an opening;
an outer door pivotally mounted to said front side;
a high flow rate blower mounted within said cabinet and including an inlet and an outlet, wherein said high flow rate blower is configured to move air through said incubator at a rate of at least five cubic feet per minute;
a plenum formed in said chamber and providing an air circulation path through said chamber, said plenum being partially formed by a plate mounted across said chamber and between the inlet and outlet of said blower; and
a VOC filter removably attached to the inlet of said blower, said VOC filter being disposed within the gaseous environment of said chamber.
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Abstract
A controlled atmosphere incubator having an interior chamber adapted to be heated and humidified. An easily accessed blower is located within the gaseous environment of the incubator chamber and includes a HEPA filter and VOC filter readily replaceable by the user from within the chamber.
129 Citations
15 Claims
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1. A controlled atmosphere incubator comprising:
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a heater;
a cabinet including a chamber housing a gaseous environment, said chamber being in thermal communication with the heater and surrounded by top, bottom, rear and side walls and having a front side with an opening;
an outer door pivotally mounted to said front side;
a high flow rate blower mounted within said cabinet and including an inlet and an outlet, wherein said high flow rate blower is configured to move air through said incubator at a rate of at least five cubic feet per minute;
a plenum formed in said chamber and providing an air circulation path through said chamber, said plenum being partially formed by a plate mounted across said chamber and between the inlet and outlet of said blower; and
a VOC filter removably attached to the inlet of said blower, said VOC filter being disposed within the gaseous environment of said chamber. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A controlled atmosphere incubator comprising:
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a cabinet including a chamber having walls enclosing an interior incubating space;
a plenum formed in said chamber and providing an air flow path through said chamber;
a high flow rate blower mounted in said air flow path of said chamber, said air flow path extending through said interior incubating space, wherein said high flow rate blower is configured to move air along said air flow path through said incubator at a rate of at least five cubic feet per minute;
a HEPA filter removably mounted within said chamber and in said air flow path to filter air traveling to said blower; and
a VOC filter removably mounted within the gaseous environment of said chamber and coupled to said HEPA filter, wherein one of said VOC filter and said HEPA filter is disposed circumferentially about the other of said VOC filter and said HEPA filter. - View Dependent Claims (11, 12, 13, 14, 15)
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Specification