Endoscope Image Recognition System and Method

• US 20070015989A1
• Filed: 07/01/2005
• Published: 01/18/2007
• Est. Priority Date: 07/01/2005
• Status: Abandoned Application

• Current Assignee: PSIP, LLC
• Original Assignee: Avantis Medical Systems, Inc.
• Inventors: Desai, Rupesh, Higgins, Jack, Niel, Alex, Seddiqui, Fred
• Application Number:
  US11/160,646
• Publication Number:
  US 20070015989A1
• Time in Patent Office: Days
• US Class Current: 600/407
• CPC Class Codes: A61B 1/00009 of image signals during a use of endoscope
• CPC Class Codes: A61B 1/00055 for alerting the user
• CPC Class Codes: A61B 1/0638 providing two or more wavelengths
• CPC Class Codes: A61B 2560/045 with a separable interface unit, e.g. for communication
• CPC Class Codes: A61B 5/0084 for introduction into the body, e.g. by catheters A61B5/1459 takes precedence

Abstract

An endoscope is communicatively coupled to electronics that receive images of tissue from the endoscope and determine a correlation between the received images and images of normal and abnormal tissues in a database. Based on the determined correlation, an operator of the endoscope is notified of the correlation and the electronics can cause the endoscope to act accordingly (e.g., biopsy abnormal tissue).

Claims

1. An apparatus, comprising:

a sensor capable of travel within a body and of imaging tissue within the body; and

electronics, communicatively coupled to the sensor, comprising

a sensor engine capable of receiving an image of tissue from the sensor,

an image engine capable of determining a correlation between the received image and an image of abnormal tissue in a database, and

an alarm engine capable of outputting information to an operator of the apparatus based on the determination.

2. The apparatus of claim 1, further comprising a surgical device capable of removing imaged tissue based on the determination.

3. The apparatus of claim 1, wherein the output includes an identification of abnormal tissue from the database that has a correlation with the imaged tissue, the correlation with the abnormal tissue, and corresponding proposed actions.

4. The apparatus of claim 1, further comprising a light, communicatively coupled to the electronics, capable of illuminating the imaged tissue at different wavelengths.

5. The apparatus of claim 1, wherein the correlation is adjusted for demographic factors of a patient.

6. The apparatus of claim 1, further comprising a surgical apparatus communicatively coupled to the electronics and wherein the electronics further comprises a feedback engine capable to cause the surgical apparatus to perform an action based on the determination.

7. The apparatus of claim 1, further comprising an advancing mechanism communicatively coupled to the electronics and coupled to the sensor and wherein the electronics further comprises an advancing engine capable of causing the advancing mechanism to advance the sensor based on the determination.

8. The apparatus of claim 1, wherein the alarm engine aurally and visually outputs the information.

9. The apparatus of claim 1, wherein the image engine performs the determination upon detecting a change in tissue color.

10. The apparatus of claim 1, wherein the electronics further comprises a normalization engine capable of normalizing the received image to the abnormal tissue image in the database.

11. The apparatus of claim 10, wherein the normalizing adjusts the size of the received image.

12. A method, comprising:

receiving, by electronics, an image of tissue from a sensor capable of travel within a body;

determining, with the electronics, a correlation between the received image and an image of abnormal tissue in a database; and

outputting, by the electronics, information to an operator of an apparatus based on the determination.

13. The method of claim 12, further comprising causing, by electronics, removing, with a surgical device, the imaged tissue based on the determination.

14. The method of claim 12, wherein the output includes an identification of abnormal tissue from the database that has a correlation with the imaged tissue, the correlation with the abnormal tissue, and corresponding proposed actions.

15. The method of claim 12, further comprising illuminating the imaged tissue at different wavelengths.

16. The method of claim 12, wherein the correlation is adjusted for demographic factors of a patient.

17. The method of claim 12, further comprising causing, by the electronics, the sensor to advance based on the determination.

18. The method of claim 12, wherein the information is output visually and aurally.

19. The method of claim 12, further comprising detecting a change in color of imaged tissue and performing the determining when there is a detected change.

20. The method of claim 12, further comprising normalizing the received image to the abnormal tissue image in the database.

21. The method of claim 20, wherein the normalizing adjusts the size of the received image.

22. A computer-readable medium having stored thereon instructions to cause a computer to execute a method, the method comprising:

receiving an image of tissue from a sensor capable of travel within a body;

determining a correlation between the received image and an image of abnormal tissue in a database; and

outputting information to an operator of an apparatus based on the determination.

23. A system, comprising:

means for receiving an image of tissue from a sensor capable of travel within a body;

means for determining a correlation between the received image and an image of abnormal tissue in a database; and

means for outputting information to an operator of an apparatus based on the determination.