Endoscopy device with integrated RFID and external network capability

• US 7,976,461 B2
• Filed: 01/30/2006
• Issued: 07/12/2011
• Est. Priority Date: 02/12/2004
• Status: Active Grant

• Current Assignee: Stryker Corporation
• Original Assignee: Stryker Corporation
• Inventors: Srinivasan, Rajeshwari, Desai, Sohail, Ertas, Hasan, Wells, Brannon P., Shariff, Ruzbeh
• Primary Examiner(s): Kasztejna; Matthew J
• Application Number:
  US11/342,474
• Publication Number:
  US 20060149126A1
• Time in Patent Office: 1,989 Days
• Field of Search: 606/1, 600/101, 600/118, 600/178
• US Class Current: 600/118
• CPC Class Codes: A61B 1/00059 provided with identification means for the endoscope
• CPC Class Codes: A61B 1/0669 at proximal end of an endoscope

Abstract

A unit of equipment designed for use in endoscopic surgery includes radio frequency identification (RFID) circuitry and a network interface. The RFID circuitry can be used to store information of various types, such as component usage tracking information, user preferences, usage logs, error logs, device settings, etc. The network interface allows the unit to communicate over an external network with a remote server. Information, such as information stored in the RFID circuitry or in a separate memory, may be sent over the network to a desired destination, such as a server operated by the manufacturer of the equipment.

Claims

1. An endoscopy arrangement including an endoscopy device, comprising:

an RFID tag located upon or incorporated within a replaceable component of the endoscopy device, the RFID tag including non-volatile memory for storing usage data concerning the replaceable component of the endoscopy device;

an RFID tag transceiver disposed in the endoscopy device for establishing a wireless link with the RFID tag;

a network adapter for establishing a communication link over an external network to a remote server;

a processor disposed in the endoscopy device, the processor retrieving the usage data from the RFID tag via the wireless link, and transmitting the retrieved usage data to the remote server via the communication link over the external network; and

a memory to store code for execution by the processor.

2. The endoscopy arrangement according to claim 1, wherein the endoscopy device comprises one of an RF cutter control console connected to an RF cutter, an endoscopic camera control unit connected to a camera that is coupled to an endoscope and a shaver control console connected to a shaver to control the shaver during endoscopic surgery.

3. The endoscopy arrangement according to claim 1, wherein the replaceable component comprises a replaceable light source having the RFID tag located upon or incorporated within the light source, and wherein the endoscopy device comprises a light source unit, the replaceable light source being disposed in the light source unit.

4. The endoscopy arrangement according to claim 1, wherein the usage data comprises at least one of cumulative time of activation data, usage log data, and error log data for the replaceable component.

5. The endoscopy arrangement according to claim 1, wherein the processor is further configured to track usage of at least one of the endoscopy device and the replaceable component of the endoscopy device, and to update the usage data stored in the RFID tag via the wireless link on a predetermined periodic basis while the endoscopy device is powered up and the replaceable component is actuated.

6. The endoscopy arrangement according to claim 1, wherein the non-volatile memory of the RFID tag is configured for storing authentication data and the processor is configured to retrieve the authentication data from the RFID tag via the wireless link.

7. The endoscopy arrangement according to claim 6, wherein the processor is configured to transmit the retrieved authentication data to the remote server via the communication link over the external network.

8. The endoscopy arrangement according to claim 1, including an ON/OFF power switch providing an input to the processor for powering the endoscopy device.

9. The endoscopy arrangement according to claim 8, wherein operating the power switch enables operation of the endoscopy device and automatically connects the RFID tag to the remote server.

10. The endoscopy arrangement according to claim 1, wherein the communication link over the external network to the remote server includes a local area network and the Internet.

11. An endoscopy arrangement including:

an endoscopy device comprising;

an RFID tag located upon or incorporated within a replaceable component of the endoscopy device, the RFID tag including non-volatile memory for storing at least one of usage data concerning the component of the endoscopy device, device settings, device authentication data, user preference data, and version of software installed in the device;

an RFID tag transceiver disposed in the endoscopy device for establishing a wireless link with the RFID tag;

a network adapter configured for establishing a communication link over an external network;

a processor disposed in the endoscopy device, the processor configured to retrieve data from the RFID tag via the wireless link, and configured for transmitting retrieved data to a remote server via a communication link; and

a memory to store code for execution by the processor, and

a remote server configured for connection to the network adapter via a communication link over an external network.

12. The endoscopy arrangement according to claim 11, wherein the processor is further configured for checking via the communication link over the external network whether an updated version of the software installed in the endoscopy device is available from the remote server, the processor configured for retrieving the updated software if available, and configured for installing the updated version of the software in the endoscopy device.

13. An endoscopy device, comprising:

an RFID tag located upon or incorporated within a replaceable component of the endoscopy device, the RFID tag including non-volatile memory for storing usage data concerning the replaceable component of the endoscopy device;

an RFID tag transceiver for establishing a wireless link with the RFID tag;

a network adapter configured for establishing a communication link over an external network;

a processor configured to retrieve the usage data from the RFID tag via the wireless link, and configured for transmitting the retrieved usage data to a remote server via the communication link; and

a memory to store code for execution by the processor,

wherein the endoscopy device comprises one of a light source unit having a flexible light conduit connected to an endoscope, an endoscopic camera control unit connected to a camera that is coupled to an endoscope, an RF cutter control console connected to an RF cutter to control the cutter during endoscopic surgery and a shaver control console connected to a shaver to control the shaver during endoscopic surgery.

14. The endoscopy device according to claim 13, wherein the replaceable component comprises a replaceable light source and the endoscopy device comprises the light source unit.

15. The endoscopy device according to claim 13, wherein the usage data comprises at least one of cumulative time of activation data, usage log data, and error log data.

16. The endoscopy device according to claim 13, wherein the processor is further configured to track usage of the component of the endoscopy device, and to update the usage data stored in the RFID tag via the wireless link on a predetermined periodic basis while the endoscopy device is powered up and the replaceable component is actuated.

17. The endoscopy device according to claim 13, wherein the RFID tag is further configured to store device authentication data.

18. The endoscopy device according to claim 17, wherein the processor is further configured to check via the communication link over the external network whether an updated version of software installed in the endoscopy device is available from a remote server, retrieve the updated version of the software if available, and install the updated version of the software in the endoscopy device.

19. The endoscopy device according to claim 13, wherein the endoscopy device comprises one of a RF cutter control console and a shaver control console.

20. An endoscopy device, comprising:

an RFID tag located upon or incorporated within a replaceable component of the endoscopy device, the RFID tag including non-volatile memory configured for storing usage data concerning the replaceable component of the endoscopy device, the RFID tag further configured to store at least one of device settings, device authentication data, user preference data, and version of software installed in the device;

an RFID tag transceiver disposed in the endoscopy device and configured for establishing a wireless link with the RFID tag;

a network adapter configured for establishing a communication link over an external network;

a processor disposed in the endoscopy device, the processor configured to retrieve the usage data from the RFID tag via the wireless link, and to transmit the retrieved usage data via the communication link over the external network; and

a memory to store code for execution by the processor,

wherein the endoscopy device comprises one of a light source unit, an endoscopic camera control unit, an RF cutter control console and a shaver control console.

21. The endoscopy device according to claim 20, wherein the processor is further configured to track usage of the replaceable component of the endoscopy device, and update the usage data stored in the RFID tag via the wireless link on a predetermined periodic basis while the endoscopy device is powered up and the replaceable component is actuated.

22. The endoscopy device according to claim 20, wherein the replaceable component comprises a replaceable light source and the endoscopy device comprises a light source unit.

23. The endoscopy device according to claim 20,

wherein the endoscopy device comprises one of the camera control unit, the RF cutter control console and the shaver control console.