Test Device and Sample Carrier
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0 Petitions
Accused Products
Abstract
A test device (80) for testing for the presence of a substance in a sample held on a sample carrier (30) includes a holder (82) for holding a sample carrier (30) which includes one or more chambers (50,52). The test device (80) also includes an actuator for compressing or depressurising the chamber(s) (50,52). The actuator is configured to prevent reinflation of the chamber(s) (50,52) after compression or depressurisation.
33 Citations
95 Claims
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1-67. -67. (canceled)
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68. A test device for testing for the presence of a substance in a sample held on a sample carrier that includes a chamber or a plurality of chambers;
- the test device including a holder for holding the sample carrier, and an actuator for compressing the chamber or the plurality of chambers, wherein the test device is configured as part of a test to perform at least one interaction with the sample carrier subsequently to compressing the chamber or the plurality of chambers;
the actuator being configured to maintain compression of the chamber or the plurality of chambers after compression, until the or each of the at least one interaction has been performed. - View Dependent Claims (69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82)
- the test device including a holder for holding the sample carrier, and an actuator for compressing the chamber or the plurality of chambers, wherein the test device is configured as part of a test to perform at least one interaction with the sample carrier subsequently to compressing the chamber or the plurality of chambers;
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83. A method of performing a test for a substance in a sample held in a sample carrier, including:
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operating an actuator to compress a fluid-filled storage chamber of the sample carrier or a plurality of fluid-filled storage chambers of the sample carrier to cause fluid from the storage chamber or from the plurality of storage chambers to be moved; operating the actuator to prevent reinflation of the storage chamber or of the plurality of storage chambers; operating a detector to interact with fluid in a detection chamber to test for the substance;
wherein performing the test includes performing at least one interaction with the sample carrier subsequently to compressing the storage chamber or the plurality of storage chambers;
wherein operating the actuator to prevent reinflation of the storage chamber or of the plurality of storage chambers includes maintaining compression of the storage chamber or of the plurality of storage chambers after compression until the or each of the at least one interaction has been performed. - View Dependent Claims (84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95)
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Specification