Rotating optics for multiple cuvette array
First Claim
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1. A system comprising:
- a testing instrument to hold, in a selected fixed position, a removable multilayer transparent test card having multiple cuvettes equally radially spaced about a center axis on the test card;
a rotatable mount coaxially supported with the center axis of the transparent test card when the card is held in the testing instrument; and
optics supported on the rotatable mount that rotates coaxially with the center axis, the optics radially spaced a fixed distance from the center axis to provide radiation to the multiple cuvettes by rotating to different positions around the center axis of the transparent test card such that the optics move to positions corresponding to the multiple cuvettes.
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Abstract
A system includes a testing instrument to hold a test card having multiple cuvettes radially spaced about a point on the card. A rotatable mount is supported in relation the point on the card when the card is held in the testing system. Optics are supported on the rotatable mount to provide radiation to the multiple cuvettes.
19 Citations
20 Claims
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1. A system comprising:
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a testing instrument to hold, in a selected fixed position, a removable multilayer transparent test card having multiple cuvettes equally radially spaced about a center axis on the test card; a rotatable mount coaxially supported with the center axis of the transparent test card when the card is held in the testing instrument; and optics supported on the rotatable mount that rotates coaxially with the center axis, the optics radially spaced a fixed distance from the center axis to provide radiation to the multiple cuvettes by rotating to different positions around the center axis of the transparent test card such that the optics move to positions corresponding to the multiple cuvettes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system comprising:
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a testing instrument to hold, in a selected fixed position, a removable multilayer transparent test card having multiple cuvettes equally radially spaced about a center axis on the card; multiple light emitting diodes supported in the testing instrument and radially spaced a fixed distance from the center axis to rotate around the center axis of the transparent test card when held, the multiple light emitting diodes to provide multiple different frequencies of light to the multiple cuvettes by rotating to different positions around the center axis of the transparent test card such that the light emitting diodes move to positions corresponding to the multiple cuvettes. - View Dependent Claims (13, 14)
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15. A method comprising:
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receiving a multilayer card into a test instrument to hold the card in a fixed position within the test instrument, the card having multiple cuvettes equally radially spaced about a center axis on the card to hold samples, the card being transparent to light; rotating optics coaxial with and radially spaced a fixed distance from the center axis to different positions around the center axis of the transparent test card to provide light to selected cuvettes such that the optics move to positions corresponding to the multiple cuvettes; and detecting light from the optics through the selected cuvettes. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification