Tissue sample identification system and apparatus
First Claim
Patent Images
1. A method of sample identification, the method comprising:
- capturing an image of at least part of a sample support;
processing the image to determine whether identification information in the image is identified as matching with processing information;
when the identification information is not identified, displaying said image on a screen for identification by a user; and
presenting the user with a list of identifiers representing identification information of sample supports when the identification information is not identified.
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Abstract
A method an apparatus for identifying slides is disclosed, where samples such as tissue sample mounted to slides are labeled with information, and an image of the information is captured by a processing instrument. The image is analyzed, for example using optical character recognition, and information extracted from the image is used to determine the test to be applied to the slide by the processing instrument. Where information about the slide cannot be extracted from the image, the image is presented to a user to that the slide information, such as its identity or the test to be applied, may be selected by the user to allow the slide to be processed.
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Citations
12 Claims
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1. A method of sample identification, the method comprising:
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capturing an image of at least part of a sample support; processing the image to determine whether identification information in the image is identified as matching with processing information; when the identification information is not identified, displaying said image on a screen for identification by a user; and presenting the user with a list of identifiers representing identification information of sample supports when the identification information is not identified. - View Dependent Claims (2, 3, 4, 5)
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6. A method of automatically identifying sample holders, the method comprising:
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capturing an image of a label on a sample holder and analyzing the image to extract information from the image; when information is extracted, associating the information with the sample holder and determining a protocol or test to be applied to a sample on the sample holder based on the information extracted from the image; analysing the image and extracting information; comparing the extracted information to identifiers in a database; determining the protocol or test to be applied to the sample based on the identifiers of the database; and when information cannot be extracted from the image;
ascertaining the protocol or test to be applied to the sample on the sample holder by displaying the captured image to a user, allowing the user to select from a group of tasks not yet assigned to any other sample holders, wherein selecting a task determines the test or protocol to be applied to the sample holder.
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7. A method of identifying tissue samples on slides, the method comprising:
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capturing an image containing information from a slide, assigning the image containing the slide information a unique identifier, ascertaining whether the captured slide information is sufficient to initiate a process on the slide, requesting additional information required to complete the slide when the captures slide information is insufficient, and assigning a test protocol to the slide based on the information from the image and additional information. - View Dependent Claims (8)
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9. An apparatus for processing samples comprising:
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an imager that captures an image of at least a portion of a sample support containing a sample; a display that displays the image; a processor that processes the image to determine whether identification information in the image is recognized and matches with processing information, when the identification information is not identified, displaying the image on the display for identification by a user, wherein in response to the image being determined to be not identified, information is displayed to the user that comprises a list of identifiers representing identification information of sample supports. - View Dependent Claims (10, 11)
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12. A method for processing a sample on a slide using an automated tissue staining instrument having an imager for capturing identification information from a slide and a testing portion for testing the slide based on identification information, the method comprising:
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loading a slide with a tissue sample disposed thereon into the automated tissue staining instrument, where identification information is on at least a portion of the slide; capturing an image of the identification information to determine whether the identification information is identified as matching with processing information; displaying the image on a display if the identification information is not identified and obtaining the identification information related thereto; testing the sample on the slide based on the identification information, wherein the testing comprises at least applying a reagent to the slide.
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Specification