Method and apparatus for producing and accessing composite data using a device having a distributed communication controller interface

• US 6,708,184 B2
• Filed: 05/04/2001
• Issued: 03/16/2004
• Est. Priority Date: 04/11/1997
• Status: Expired due to Term

• Current Assignee: Medtronic Surgical Navigation Technologies
• Original Assignee: Medtronic Surgical Navigation Technologies
• Inventors: Schaewe, Timothy J., Smith, Kurt R., Bucholz, Richard D.
• Primary Examiner(s): AMSBURY, WAYNE P
• Application Number:
  US09/848,267
• Publication Number:
  US 20020052875A1
• Time in Patent Office: 1,047 Days
• Field of Search: 707/104.1, 707/7
• US Class Current: 1/1
• CPC Class Codes: G06F 16/30 of unstructured textual data document management systems G06F16/93
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: Y10S 707/99937 Sorting
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99948 Application of database or data structure, e.g. distributed, multimedia, or image

Abstract

An apparatus and method for producing composite data by a server computer with a distributed communication controller interface involves deforming a template creating a mapping relationship between co-registered data and subject data, filtering the co-registered data, and mapping this filtered co-registered data according to the mapping data. A client computer with a distributed communication controller interface requests the composite data from the server computer and transmits the subject data to the server computer. The client presents the received composite data to an operator and monitors the operators use of the composite data.

Claims

1. An apparatus having a mapping engine, a deformation engine, and a search and filter engine for producing composite data containing co-registered data and subject data, comprising:

means for creating a mapping relationship between the co-registered data and the subject data by mapping a template to the subject data;

means for filtering the co-registered data;

means for mapping the filtered co-registered data to the subject data according to the mapping relationship to produce the composite data; and

means for transferring data, including the subject data and the composite data, wherein the transferring means includes a distributed communication controller interface.

2. The apparatus of claim 1, wherein the distributed communication controller interface initiates communications upon connection to a network utilizing a communications protocol.

3. The apparatus of claim 2, wherein the distributed communication controller interface initiates the communications automatically.

4. The apparatus of claim 2 wherein the communications protocol includes Jini.

5. A method for presenting an operator with composite data containing co-registered data and subject data, comprising the steps, performed in a client device of:

requesting composite data from a composite data server having a distributed communication controller interface;

transmitting the subject data to said composite data server through a distributed communication controller interface in the client device;

receiving the requested composite data from the composite data server, said received composite data including the transmitted subject data and mapped co-registered data, said composite data corresponding to a mapping of co-registered to the subject data according to a mapping relationship between a template and the subject data; and

presenting the received composite data to an operator using a graphical user interface associated with said distributed communication controller interface in the client device.

6. The method of claim 5, wherein the presenting step includes the substep of:

displaying said received composite data in a browser having a graphical operator interface associated with said distributed communication controller interface in the client device.

7. The method of claim 5, wherein the requesting step includes the substep of:

presenting the operator with a virtual control panel displayed in a browser having a graphical operator interface associated with said distributed communication controller interface in the client device.

8. The method of claim 5, wherein the step of requesting comprises the substep of:

issuing a request using a surgical navigation station with a distributed communication controller interface.

9. The method of claim 5, wherein the step of presenting comprises the substep of:

responding to a request using a surgical navigation station with a distributed communication controller interface.

10. An apparatus for presenting an operator with composite data containing co-registered data and subject data, comprising:

means for requesting composite data from a composite data server having a distributed communication controller interface;

means for transmitting the subject data to said composite data server through a distributed communication controller interface in the client device;

means for receiving the requested composite data from the composite data servers said received composite data including the transmitted subject data and mapped co-registered data, said composite data corresponding to a mapping of co-registered to the subject data according to a mapping relationship between a template and the subject data; and

means for presenting the received composite data to an operator using a graphical user interface associated with said distributed communication controller interface in the client device.

11. The apparatus of claim 10, wherein the means for requesting comprises:

a surgical navigation station with a distributed communication controller interface.

12. The apparatus of claim 10, wherein the means for presenting comprises:

a surgical navigation station with a distributed communication controller interface.

13. The apparatus of claim 10, wherein the distributed communication controller interface initiates communications upon connection to a network utilizing a communications protocol.

14. The apparatus of claim 13, wherein the distributed communication controller interface initiates the communications automatically.

15. The apparatus of claim 13 wherein the communications protocol includes Jini.

16. A method for producing composite data containing co-registered data and subject data, comprising the steps, performed in a server device having a mapping engine, a search and filter engine, and a deformation engine, of:

creating a mapping relationship between the co-registered data and the subject data by mapping a template to the subject data;

filtering the co-registered data;

mapping the filtered co-registered data to the subject data according to the mapping relationship to produce the composite data; and

transmitting the composite data through a distributed communication controller interface in the server device.

17. The method of claim 16, wherein the distributed communication controller interface initiates communications upon connection to a network utilizing a communications protocol.

18. The method of claim 17, wherein the distributed communication controller interface initiates the communications automatically.

19. The method of claim 17 wherein the communications protocol includes Jini.

20. An apparatus for providing composite data to a client, comprising:

a distributed communication controller interface which receives client requests and client transmitted subject data over a network, wherein the distributed communication controller interface initiates communications upon connection to the network;

a search and filter engine operably coupled to the distributed communication controller interface, wherein the search and filter engine obtains template data from at least one co-registered database;

a deformation engine operably coupled to the distributed communication controller interface and the search and filter engine, wherein the deformation engine produces a mapping relationship relating coordinates of a subject data space to a co-registered data space as a function of the template data; and

a mapping engine operably coupled to the deformation engine and the search and filter engine, wherein the mapping engine produces composite data by mapping the co-registered data to the subject data according to the mapping relationship, said composite data including the transmitted subject data and the mapped co-registered data, said composite data being transferred to a client using the distributed communication controller interface.

25. The apparatus of claim 20 wherein the coordinates of the subject data space and the co-registered data space are three-dimensional volumetric coordinates.

21. An apparatus for presenting composite data to an operator, comprising:

a user interface module for generating requests for composite data from a composite data server;

a distributed communication controller interface for transmitting subject data and the requests to the composite data server over a network, and receiving composite data from the composite data server over the network, said received composite data including the transmitted subject data and mapped co-registered data, said composite data corresponding to a mapping of co-registered to the subject data according to a mapping relationship between a template and the subject data; and

a graphical user interface module for presenting the composite data to an operator.

22. The apparatus of claim 21, wherein the distributed communication controller interface initiates communications upon connection to the network.

23. The apparatus of claim 21, wherein the user interface module further comprises:

a probe tracked by a surgical navigation system, wherein the surgical navigation system includes a distributed communication controller interface.

24. The apparatus of claim 21, wherein the graphical user interface module is associated with a surgical navigation system, wherein the surgical navigation system includes a distributed communication controller interface.