BIOCHIP INSPECTING DEVICE AND BIOCHIP INSPECTING METHOD

• US 20090263006A1
• Filed: 04/15/2009
• Published: 10/22/2009
• Est. Priority Date: 04/22/2008
• Status: Abandoned Application

• Current Assignee: Yokogawa Electric Corporation
• Original Assignee: Yokogawa Electric Corporation
• Inventors: Suzuki, Yasunori, Tanaami, Takeo
• Application Number:
  US12/424,097
• Publication Number:
  US 20090263006A1
• Time in Patent Office: Days
• US Class Current: 382/151
• CPC Class Codes: G06T 2207/30072 Microarray; Biochip, DNA array; Well plate
• CPC Class Codes: G06T 7/0012 Biomedical image inspection
• CPC Class Codes: G06V 10/987 with the intervention of an operator

Abstract

There is provided a biochip inspecting device capable of showing a manifestation state as a graphical display that can be intuitively grasped. Reading means optically reads respective sites over a biochip, on the basis of an imaging signal from an optical reader. Digitizing means digitizes manifestation states in respective sites on the basis of results of reading by the reading means. Scaling means scales the numerical values of the respective sites acquired via the digitizing means. Image-outputting means outputs an image (a graphical chip image) obtained by disposing spot images having gradation values acquired via the scaling means at respective positions specified on a site-by-by-site basis.

Claims

1. A biochip inspecting device for outputting results of inspection on a biochip as optically read, comprising:

reading means for optically reading respective sites over the biochip;

digitizing means for digitizing manifestation states of the respective sites on the basis of the results of reading by the reading means; and

image-outputting means for outputting an image obtained by disposing a display indicating numerical values of the respective sites, acquired via the digitizing means, at respective positions specified on a site-by-by-site basis.

2. The biochip inspecting device according to claim 1, further comprises scaling means for scaling the numerical values of the respective sites, acquired via the digitizing means, to be delivered to the image-outputting means.

3. The biochip inspecting device according to claim 2, further comprises receiving means for receiving definition of algorithm for scaling in the scaling means.

4. The biochip inspecting device according to any one of claims 1 to 3, wherein the image is outputted, as the display indicating the numerical values of the respective sites, acquired via the digitizing means, wherein spot images having the numerical values acquired via the digitizing means, as respective gradation values, are disposed at the respective positions specified on the site-by-by-site basis.

5. The biochip inspecting device according to claim 4, wherein the spot images may be disposed in the same way as the respective sites are disposed on the biochip.

6. A biochip inspecting method for outputting results of inspection on a biochip as optically read, comprising:

a reading step for optically reading respective sites over the biochip;

a digitizing step for digitizing manifestation states of the respective sites on the basis of the results of reading via the reading step; and

an image-outputting step for outputting an image obtained by disposing a display indicating numerical values of the respective sites, acquired via the digitizing step, at respective positions specified on a site-by-by-site basis.

7. The biochip inspecting method according to claim 6, further comprises a scaling step for scaling the numerical values of the respective sites, acquired via the digitizing step, and delivering the scaled numerical values to the image-outputting step.