Connector apparatus and system including connector apparatus
View Patent ↗A connector apparatus is provided which is configured to replace a separation module in a system for dispensing a fluid. When it is desired to purge the system of a dispensed fluid, the connector apparatus, having the same configuration of an inlet and an outlet as the separation module, replaces the separation module and a purging fluid is passed through the system.
1. An integrated fluid separation module that is disposable, the fluid separation module comprising:
a housing having a separation element contained within said housing, said separation element comprising a membrane, the membrane being suitable for purification of photochemicals used in microelectronics manufacturing;
a first connector, a second connector and a third connector located at a first end of the fluid separation module and being in fluid communication with the interior thereof for introducing and withdrawing photochemical fluids from the interior of the housing;
a second end of the fluid separation module being free of an active connector; and
said first connector, second connector and third connector being parallel and spaced apart from one another and being exclusive of one another, said first connector, second connector and third connector being configured to operably connect simultaneously to a set of at least three connectors on a fluid connector member of a photochemical dispense pump by forming a fluid tight engagement with the set of at least three connectors on the fluid connector member, the simultaneous fluid tight engagement being effected by a mating male and female connection between the first connector, second connector and third connector and the set of at least three connectors on the fluid connector member, and the simultaneous fluid tight engagement being effected through a motion which, during said engagement, is substantially linear and parallel to longitudinal axes of the first connector, second connector and third connector and of the set of at least three connectors on the fluid connector member;
the fluid separation module purifying photochemicals used in microelectronics manufacturing;
the fluid separation module being an integrated module that is removed and disposed of as a unit.
2. The module of claim 1 wherein said membrane is in the form of a hollow fiber membrane.
3. The module of claim 2 wherein said membrane is formed from ultrahigh molecular weight polyethylene.
4. The module of claim 2 wherein said membrane is formed from polyethersulfone or polysulfone.
5. The module of claim 1 wherein said membrane is in the form of a flat sheet membrane.
6. The module of claim 1 wherein said membrane is formed from ultrahigh molecular weight polyethylene.
7. The module of claim 1 wherein said membrane is formed from polyethersulfone or polysulfone.
8. The module of claim 1 wherein said membrane includes at least one active adsorbent.
9. The module of claim 8 wherein said active adsorbent comprises embedded resin particles.
10. The module of claim 8 wherein said active adsorbent comprises surface modifications of said membrane with chemical moieties.
11. A method for filtering a photochemical liquid used in microelectronics manufacturing, the method comprising:
simultaneously operably connecting a first connector, a second connector and a third connector located at a first end of a fluid separation module to a set of at least three connectors on a fluid connector member of a photochemical dispense pump by forming a fluid tight engagement with the set of at least three connectors on the fluid connector member of the photochemical dispense pump, the simultaneous fluid tight engagement being effected by a mating male and female connection between the first connector, second connector and third connector and the set of at least three connectors on the fluid connector member, and the simultaneous fluid tight engagement being effected through a motion which, during said engagement, is substantially linear and parallel to longitudinal axes of the first connector, second connector and third connector and of the set of at least three connectors on the fluid connector member of the photochemical dispense pump, wherein the fluid separation module comprises a housing and a separation element contained within the housing, the fluid separation module being an integrated module that is removed and disposed of as a unit, a second end of the fluid separation module being free of an active connector, the separation element comprising a membrane for purification of photochemicals used in microelectronics manufacturing, the first connector, second connector and third connector being parallel and spaced apart from one another and being exclusive of one another; and
introducing and withdrawing photochemical fluids from the interior of the housing of the fluid separation module through the first connector, the second connector and the third connector.