SYSTEM AND METHOD FOR CONTROLLING USE OF CAPSULE ENDOSCOPES

• US 20110144431A1
• Filed: 12/15/2009
• Published: 06/16/2011
• Est. Priority Date: 12/15/2009
• Status: Abandoned Application

• Current Assignee: Olympus Medical Systems Corporation (Olympus Corporation), Siemens AG
• Original Assignee: Olympus Medical Systems Corporation (Olympus Corporation)
• Inventors: Graumann, Rainer, Tadano, Seiichi, Kuth, Rainer, Hempel, Rene
• Application Number:
  US12/637,949
• Publication Number:
  US 20110144431A1
• Time in Patent Office: Days
• US Class Current: 600/109
• CPC Class Codes: A61B 1/00016 using wireless means
• CPC Class Codes: A61B 1/00032 internally powered
• CPC Class Codes: A61B 1/00059 provided with identification means for the endoscope
• CPC Class Codes: A61B 1/00062 provided with means for preventing overuse
• CPC Class Codes: A61B 1/00158 using magnetic field
• CPC Class Codes: A61B 1/041 Capsule endoscopes for imaging
• CPC Class Codes: A61B 2560/0276 Determining malfunction

Abstract

In a method or system for limiting use of capsule endoscopes by a capsule endoscope maagnetic steering system used by a customer, the capsule endoscope is provided with a use code stored with the capsule. The use code is read and analyzed to determine whether or not the customer'"'"'s capsule endoscope magnetic steering system will be enabled or disabled for use with the capsule endoscope from which the use code was read.

Claims

1. A method for limiting use of capsule endoscopes by a capsule endoscope magnetic steering system used by a customer, comprising the steps of:

providing the capsule endoscope with a use code with the capsule; and

at a location of the customer where the capsule endoscope is to be magnetically steered through a patient with the capsule endoscope magnetic steering system, reading the use code with the use code reader and analyzing the use code to determine whether or not the customer'"'"'s capsule endoscope magnetic steering system will be enabled or disabled for use with the capsule endoscope from which the use code was read.

2. A method of claim 1 wherein the use code is stored in a storage in the capsule endoscope and transmitted with a transmitter powered by a battery in the capsule to a use code receiver and then to a use code logic module.

3. A method of claim 1 wherein the use code is stored in a storage in the capsule endoscope and the capsule endoscope has a passive transponder which reacts to a received signal and then transmits to a use code receiver and then to a use code logic module.

4. A method of claim 1 wherein the use code is stored by an identification at the capsule which are scanned by a use code scanner to determine the use by a use code receiver and then to a use code logic module.

5. A method of claim 4 wherein the identification comprises a barcode.

6. A method of claim 4 wherein the identification is on an outside of the casing of a capsule.

7. A method of claim 4 wherein the identification is at an inside of the casing of the capsule.

8. A method of claim 1 wherein a use code logic analyzes the use code and enables the capsule endoscope magnetic steering system for use with the capsule if it is a relatively low price capsule since the customer is at least one of a purchaser, lesser, promotional, and charitable user of the capsule endoscope magnetic steering system, but otherwise disables use of the capsule endoscope steering system.

9. A method of claim 1 wherein a use code logic analyzes the use code and enables the capsule endoscope magnetic steering system for use with the capsule if a certain time period is not yet passed, and after said time period operation of the steering system is disabled.

10. A method of claim 1 wherein a use code logic analyzes the use code and enables the capsule endoscope magnetic steering system for use with the capsule if a certain number of said capsules used by said customer has not yet been reached, and after said certain number has been reached, disabling the magnetic steering system.

11. A system for limiting use of capsule endoscopes, comprising:

a capsule endoscope having at least one magnet therein and an image sensor, and a transmitter to transmit images;

a capsule endoscope magnetic steering system for steering the capsule through a patient of a customer who is supplying the capsule to the patient;

said capsule endoscope having a use code stored with the capsule and transmission system for sending the use code;

at a location of said customer where said capsule endoscope magnetic steering system is provided a receiver for receiving the use code; and

a logic module connected to receive the use code to analyze the use code to determine whether or not the customer'"'"'s capsule endoscope magnetic steering system will be enabled or disabled for use with the capsule endoscope from which the use code was read.

12. A system of claim 11 wherein the capsule has a transmitter powered by a battery in the capsule.

13. A system of claim 11 wherein the use code is transmitted with a passive transponder.

14. A system of claim 11 wherein the use code is stored as an identification in the capsule which are scanned by a use code scanner.

15. A system of claim 11 wherein the identification is on an a casing of the capsule.

16. A system of claim 11 wherein the identification is at an inside of said capsule.

17. A system of claim 11 wherein the use code logic module analyzes the use code and enables the capsule endoscope magnetic steering system for use with the capsule if it is a relatively low price capsule where the customer is at least one of a purchaser, lesser, promotional, and charitable user of the steering system, but otherwise disables use of the capsule endoscope magnetic steering system.

18. A system of claim 11 wherein a use code logic analyzes the use code and enables the capsule endoscope magnetic steering system for use with the capsule if a certain time period is not yet passed, and after said time period operation of the steering system is disabled.

19. A method for limiting use of capsule endoscopes by a capsule endoscope magnetic steering system used by a customer, comprising the steps of:

providing the capsule endoscope with a use code with the capsule; and

reading the use code with the use code reader and analyzing the use code to determine whether or not the customer'"'"'s capsule endoscope magnetic steering system will be enabled or disabled for use with the capsule endoscope from which the use code was read.