Network based endoscopic surgical system

• US 8,633,975 B2
• Filed: 01/16/2008
• Issued: 01/21/2014
• Est. Priority Date: 01/16/2008
• Status: Active Grant

• Current Assignee: Karl Storz Imaging, Inc (Karl Storz Se & Co. Kg)
• Original Assignee: Karl Storz Imaging, Inc (Karl Storz Se & Co. Kg)
• Inventors: Amling, Marc R.
• Primary Examiner(s): Hussain, Tauqir
• Application Number:
  US12/015,071
• Publication Number:
  US 20090179985A1
• Time in Patent Office: 2,197 Days
• Field of Search: 348/65, 600/101, 709/223, 709/226, 709/227
• US Class Current: 348/65
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: H04L 12/462 LAN interconnection over a bridge based backbone
• CPC Class Codes: H04L 65/61 for supporting one-way streaming services, e.g. Internet radio

Abstract

A network based surgical system including a first medical device having a first network interface, a second medical device having a second network interface, a communications network over which the first medical device, through the first network interface, and the second medical device, through the second network interface, are communicable, wherein the first network interface and the second network interface employ the same network protocol for communicating over the communications network, and wherein the first network interface has a maximum throughput greater than a maximum throughput of the second network interface.

Claims

1. A network based surgical system comprising:

a first medical device having a first network interface, the first medical device being an endoscope camera;

a second medical device having a second network interface, the second medical device being one of an endoflator, a thermoflator, an electro-surgical unit, and a surgical table;

a communications network over which said first medical device, through the first network interface, and said second medical device, through the second network interface, are communicable;

wherein the first network interface and the second network interface employ a single Ethernet protocol for communicating device command data and video data over said communications network, wherein said single Ethernet protocol is one of Gigabit Ethernet, 10 gigabit Ethernet, and 100 gigabit Ethernet; and

wherein the first network interface has a maximum throughput of at least 1 gigabit/second and greater than a maximum throughput of the second network interface.

2. The system according to claim 1, wherein the maximum throughput of the first network interface is at least 10 gigabit/second.

3. The system according to claim 1, wherein the maximum throughput of the first network interface is at least 100 gigabit/second.

4. The system according to claim 1, wherein the maximum throughput of the second network interface is less than 1 gigabit/second.

7. The system according to claim 1, further comprising:

at least one network switch connectable to each of the first and second network interfaces via a coupling.

8. The system according to claim 7, wherein the coupling is a fiber optic coupling.

9. The system according to claim 1, further comprising:

at least one subnetwork having a third network interface for communicating with said communications network, said subnetwork including two or more connected medical devices.

10. The system according to claim 1, further comprising:

at least one subnetwork having a third network interface for communicating with said communications network, said subnetwork including two or more connected operating room devices.

18. The system according to claim 1, wherein the first medical device includes a first address and the second medical device includes a second address to enable communications to and from other devices over the communications network.

5. A network based surgical system comprising:

a first medical device having a first network interface, the first medical device being an endoscope camera;

a second medical device having a second network interface, the second medical device being one of an endoflator, a thermoflator, an electro-surgical unit, and a surgical table;

a communications network over which said first medical device, through the first network interface, and said second medical device, through the second network interface, are communicable;

wherein the first network interface and the second network interface employ a single network protocol for communicating device command data and video data over said communications network;

wherein the first network interface has a maximum throughput greater than a maximum throughput of the second network interface;

wherein said first medical device is a video camera; and

wherein said first medical device streams uncompressed video data via the first network interface to said communications network at a data rate of at least 1 gigabit/second.

6. The system according to claim 5, wherein said second medical device is a camera control unit for receiving the video data and is in communication with said camera.

19. The system according to claim 5, wherein the single network protocol is at least one of a synchronous optical networking protocol (SONET) and a synchronous digital hierarchy (SDH).

20. The system according to claim 5, wherein the single network protocol is Wi-Fi.

21. The system according to claim 5, wherein the single network protocol is one of asynchronous transfer mode (ATM) and dynamic synchronous transfer mode (DTM).

22. The system according to claim 5, wherein said single network protocol is an Ethernet protocol wherein the Ethernet protocol is one of Gigabit Ethernet, 10 gigabit Ethernet, and 100 gigabit Ethernet.

11. A network based surgical system comprising:

an endoscopic video camera having a first network interface;

two or more medical devices each having a second network interface, the two or more medical devices including at least one of an endoflator, a thermoflator, an electro-surgical unit, and a surgical table;

a communications network over which said video camera, through the first network interface, and said second medical devices, through the second network interfaces, are communicable;

wherein said communications network includes at least one network switch for sending and receiving data between the video camera and two or more medical devices;

wherein the first network interface and the second network interface employ a single network protocol for communicating device command data and video data over said communications network; and

wherein the first network interface has a maximum data rate greater than a maximum data rate of the second network interfaces; and

wherein the maximum data rate of the first network interface is at least 1 gigabit/second;

wherein said video camera streams uncompressed digital video data via said communications network.

12. The system according to claim 11, wherein said video camera provides the uncompressed video data at a first data rate to said switch and said two or more medical devices provide data to said switch at a second data rate, wherein the first rate is greater than the second rate.

13. The system according to claim 11, wherein said video camera provides compressed video data at a first data rate to said switch and said two or more medical devices provide data to said switch at a second data rate, wherein the first rate is greater than the second rate.

14. The system according to claim 11, wherein the data sent and received between each of the video camera and two or more medical devices includes packetized data.

15. The system according to claim 11, wherein the data sent and received between each of the video camera and two or more medical devices includes unpacketized data.

16. The system according to claim 11, wherein said video camera provides compressed video data to said communications network at a data rate of at least 1 gigabit/second.

17. The system according to claim 11, wherein said video camera is a high definition video camera.

23. The system according to claim 11, wherein the single network protocol is one of a synchronous optical networking protocol (SONET) and a synchronous digital hierarchy (SDH).

24. The system according to claim 11, wherein the single network protocol is Wi-Fi.

25. The system according to claim 11, wherein the single network protocol is one of asynchronous transfer mode (ATM) and dynamic synchronous transfer mode (DTM).

26. The system according to claim 11, wherein said single network protocol is an Ethernet protocol, wherein the Ethernet protocol is one of Gigabit Ethernet, 10 gigabit Ethernet, and 100 gigabit Ethernet.