Patent application number | Description | Published |
20080267829 | Sample Substrate Having a Divided Sample Chamber and Method of Loading Thereof - A sample substrate configured for samples of biological material is provided. The sample substrate has a dual chambered sample well separated by a wall that may be punctured or otherwise breached to allow mixing of material contained in the two initially separate chambers. The chambers are connected by channels to fluid reservoirs, wherein the channels can be staked to prevent further fluid flow into and out of the chambers. Methods of loading a sample substrate are also provided. | 10-30-2008 |
20090176282 | Device and Method for Thermal Cycling - A thermal cycling device for performing nucleic acid amplification on a plurality of biological samples positioned in a sample well tray. The thermal cycling device includes a sample block assembly, an optical detection system, and a sample well tray holder configured to hold the sample well tray. The sample block assembly is adapted for movement between a first position permitting the translation of the sample well tray into alignment with sample block assembly, and a second position, upward relative to the first position, where the sample block assembly contacts the sample well tray. A method of performing nucleic acid amplification on a plurality of biological samples positioned in a sample well tray in a thermal cycling device is also provided. | 07-09-2009 |
20090239293 | Grooved High Density Plate - A microplate having a main body portion. The main body portion having a first surface and an opposing second surface, and a groove disposed about the first surface of the main body portion. The groove separates the main body portion into an inboard section and an outboard section. A plurality of wells are formed in the inboard section of the first surface and each of the plurality of wells being sized to receive an assay therein. | 09-24-2009 |
20090275117 | SLIP COVER FOR HEATED PLATEN ASSEMBLY - A heated platen assembly for use in a biological testing device is disclosed having a heated platen defining a plurality of optical openings configured to permit radiation to pass through the heated platen, a light transmissive slip cover configured to cover at least one of the plurality of optical openings, and means for retaining the slip cover over the at least one of the plurality of optical openings. | 11-05-2009 |
20100216227 | Rotatable Sample Disk and Method of Loading a Sample Disk - A rotatable sample disk configured for samples of biological material. The sample disk may include a fill chamber for storing a first biological material, a plurality of first sample chambers positioned in the sample disk farther from the rotational axis of the sample disk than the fill chamber, a plurality of second sample chambers, and a plurality of circumferential fill channels. Each of the second sample chambers may be configured to permit fluid communication with a respective first sample chamber. The plurality of circumferential fill conduits may be configured to permit transfer of the first biological material from the fill chamber to the plurality of first sample chambers upon a first rotation of the sample disk about the rotational axis. Methods of loading a plurality of sample chambers in a sample disk are also provided. | 08-26-2010 |
20110085168 | Luminescence Reference Standards - The present teachings provide for systems, and components thereof, for detecting and/or analyzing light. These systems can include, among others, optical reference standards utilizing luminophores, such as nanocrystals, for calibrating, validating, and/or monitoring light-detection systems, before, during, and/or after sample analysis. | 04-14-2011 |
20110300622 | Apparatus and Method for Transporting Sample Well Trays - An apparatus for transporting sample well trays with respect to a heating device is provided. The apparatus includes a sample well tray holder, a rotational actuator, and a biasing mechanism. The sample well tray holder includes a plate in which a sample well tray may be positioned. The sample well tray holder is configured to rotate about a first rotational axis. The rotational actuator is configured to rotate the sample well tray holder about the first rotational axis. The biasing mechanism is configured to urge the sample well tray holder in a generally upward direction along the first rotational axis. | 12-08-2011 |
20120021424 | Device and Method for Thermal Cycling - A thermal cycling device for performing nucleic acid amplification on a plurality of biological samples positioned in a sample well tray. The thermal cycling device includes a sample block assembly, an optical detection system, and a sample well tray holder configured to hold the sample well tray. The sample block assembly is adapted for translation between a first position permitting the movement of the sample well tray into alignment with sample block assembly, and a second position, upward relative to the first position, where the sample block assembly contacts the sample well tray. A method of performing nucleic acid amplification on a plurality of biological samples positioned in a sample well tray in a thermal cycling device is also provided. | 01-26-2012 |
20130224877 | LUMINESCENCE REFERENCE STANDARDS - The present teachings provide for systems, and components thereof, for detecting and/or analyzing light. These systems can include, among others, optical reference standards utilizing luminophores, such as nanocrystals, for calibrating, validating, and/or monitoring light-detection systems, before, during, and/or after sample analysis. | 08-29-2013 |
20140096625 | Sample Substrate Having a Divided Sample Chamber and Method of Loading Thereof - A sample substrate configured for samples of biological material is provided. The sample substrate has a dual chambered sample well separated by a wall that may be punctured or otherwise breached to allow mixing of material contained in the two initially separate chambers. The chambers are connected by channels to fluid reservoirs, wherein the channels can be staked to prevent further fluid flow into and out of the chambers. Methods of loading a sample substrate are also provided. | 04-10-2014 |
20140242593 | Sample Chamber Array and Method for Processing a Biological Sample - A sample chamber array is provided. The sample chamber array may comprise at least one reservoir in fluid communication with at least one sample chamber, and a movable portion defining the sample chamber. The reservoir is fillable with a liquid biological sample. The movable portion may be movable with respect to the remainder of the sample chamber from a first position to a second position. In the first position the movable portion is concave and the sample chamber is without biological sample. In the second position the movable portion is convex and the sample chamber comprises biological sample. The movement of the movable portion to the second position causes a pressure drop to transport the biological sample into the sample chamber from the at least one reservoir. Methods for processing a biological sample and methods of making a sample chamber array are also provided. | 08-28-2014 |
20140284496 | LUMINESCENCE REFERENCE STANDARDS - The present teachings provide for systems, and components thereof, for detecting and/or analyzing light. These systems can include, among others, optical reference standards utilizing luminophores, such as nanocrystals, for calibrating, validating, and/or monitoring light-detection systems, before, during, and/or after sample analysis. | 09-25-2014 |
20150015876 | Luminescence Reference Standards - The present teachings provide for systems, and components thereof, for detecting and/or analyzing light. These systems can include, among others, optical reference standards utilizing luminophores, such as nanocrystals, for calibrating, validating, and/or monitoring light-detection systems, before, during, and/or after sample analysis. | 01-15-2015 |