AUTOMATIC INFORMATION TRANSFER BY COLOR ENCODED FIELDS

• US 20110180604A1
• Filed: 07/17/2009
• Published: 07/28/2011
• Est. Priority Date: 07/17/2008
• Status: Abandoned Application

• Current Assignee: Universal Biosensors Pty Ltd. (Universal Biosensors, Inc.)
• Original Assignee: Universal Biosensors Pty Ltd. (Universal Biosensors, Inc.)
• Inventors: Murray, Lawrence Kingsley
• Application Number:
  US13/054,778
• Publication Number:
  US 20110180604A1
• Time in Patent Office: Days
• US Class Current: 235/469
• CPC Class Codes: G01N 2035/00772 mechanical or optical code other than bar code
• CPC Class Codes: G01N 35/00732 Identification of carriers, materials or components in automatic analysers

Abstract

Disclosed herein are methods and systems of transferring information from a test strip or an element to a user or an instrumentation using at least one color encoded field. Also disclosed are methods and systems of transferring information from a batch of test strips or entities to a user or an instrumentation, wherein the batch can comprise an extra information carrying entity which can carry extensive information, and the rest entities which can comprise simplified information, such as a link information which can link the entities to the extensive information.

Claims

1. A test strip, wherein the test strip comprises information and at least one color encoded field of a shape, a size and a position, wherein the information is encoded in the at least one color encoded field on the test strip.

2. The test strip of claim 1, wherein the at least one color encoded field comprises information for a test type, wherein the test strip is applicable to the test type.

4. The test strip of claim 1, wherein the at least one color encoded field comprises information for an instrumentation, wherein the test strip is applicable to the instrumentation.

5. The test strip of claim 1, wherein the at least one color encoded field comprises at least one piece of information selected from calibration information, manufacturer, manufacturing lot identification information, expiration date, an intended method of use, and an intended user.

6. The test strip of claim 1, wherein the at least one color encoded field is illuminated by a reflective illumination source or a transmissive illumination source to generate a light signal, wherein the light signal is processed to reproduce the information.

9. The test strip of claim 1, wherein the information is independent of at least one parameter of the color encoded field selected from the shape, the size and the position.

12. The test strip of claim 1, comprising at least a first color encoded field of a first shape, a first size and a first position, and a second color encoded field of a second shape, a second size and a second position.

13. The test strip of claim 12, wherein the first shape of the first color encoded field is different from the second shape of the second color encoded field.

14. The test strip of claim 12, wherein the information is independent of at least one difference selected from the first shape relative to the second shape, the first size relative to the second size, and the first position relative to the second position.

15. The test strip of claim 12, wherein the first size of the first color encoded field is different from the second size of the second color encoded field.

3. (canceled)

7-8. -8. (canceled)

10-11. -11. (canceled)

16-17. -17. (canceled)

18. A method of transferring information from a test strip comprising:

providing a test strip, wherein the information is encoded in at least one color encoded field on the test strip;

illuminating the at least one color encoded field with an illumination source; and

generating a light signal.

19. The method of claim 18, wherein the test strip comprises at least two color encoded fields.

20. The method of claim 19, wherein the illuminating the at least two color encoded fields is in series which generates a sequence of light signals.

21. The method of claim 19, wherein the illuminating the at least two color encoded fields is simultaneous.

22. The method of claim 18, wherein the illumination source comprises a reflective illumination source or a transmissive illumination source.

23-61. -61. (canceled)

62. A batch of test strips, wherein each of the test strips comprises information and at least one color encoded field, wherein the information is encoded in the at least one color encoded field on each of the test strip.

63. The batch of test strips of claim 62, wherein at least one test strip of the batch comprises more information than the rest of the batch, wherein each of the rest of the batch comprise the same information.

64. The batch of test strips of claim 62, further comprises an extra information carrying entity, wherein the extra information carrying entity comprises information and at least one information carrying field, wherein the information is encoded in the at least one information carrying field.

65. The batch of test strips of claim 64, wherein the information carrying field comprises a color encoded field.

66. The batch of test strips of claim 64, therein the extra information carrying entity is a container for the batch.

67. The batch of test strips of claim 64, wherein the information encoded on the extra information carrying entity is more than the information encoded on each of the test strips, wherein the information encoded on each of the test strips is the same.