Fluid filled devices

X-ray or gamma ray systems or devices – Beam control – Filter

Reexamination Certificate

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Details

C369S112010, C359S883000, C359S666000

Reexamination Certificate

active

07616737

ABSTRACT:
A device (100; 200; 300; 400) comprising a sealed cavity (210) containing n volumes of fluids (80, 87; 220, 230; 320, 332; 420, 422, 430, 432) is described, where n is an integer and n≧2. Each volume of fluid is substantially immiscible with every contiguous volume of fluid. The cavity is defined by an interior surface divided into n continuous areas (60, 170; 260, 270; 360, 362, 370; 460, 462, 470, 472), each continuous area corresponding to and being in contact with a respective one of the volumes of fluid. The wettability of each area is such that each volume of fluid preferentially adheres to the corresponding continuous area rather than any one of the continuous areas adjacent to the corresponding area.

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patent: 0239462 (2002-05-01), None
patent: 02069016 (2002-09-01), None
VARIOPTC: Integrated Solid State Sensor with motionless Adaptive Optic Using Electro Wetting Surface Control, Dec. 2002, pp. 1-3.
ISR Publication, International Publication No. W02004/077125A1.

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