NETWORK DISTRIBUTION OF ANATOMICAL MODELS

• US 20120290976A1
• Filed: 05/13/2011
• Published: 11/15/2012
• Est. Priority Date: 05/13/2011
• Status: Abandoned Application

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Morissette, Josee, Schendel, Michael J., Baxter, Walton W. III, Lahm, Ryan Phillip, Johnson Bidler, Christopher H., Smits, Karel F.A.A.
• Application Number:
  US13/107,794
• Publication Number:
  US 20120290976A1
• Time in Patent Office: Days
• US Class Current: 715/810
• CPC Class Codes: G06T 19/00 Manipulating 3D models or images for computer graphics
• CPC Class Codes: G06T 2200/24 involving graphical user interfaces [GUIs]
• CPC Class Codes: G06T 2210/41 Medical
• CPC Class Codes: G06T 2219/008 Cut plane or projection plane definition
• CPC Class Codes: G06T 2219/012 Dimensioning, tolerancing
• CPC Class Codes: G06T 2219/2016 Rotation, translation, scaling
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 50/50 for simulation or modelling of medical disorders
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

Techniques for presenting a three-dimensional (3D) anatomical representation of an anatomical structure are described. 3D models of various anatomical structures may be stored as prepackaged anatomical data. A user device, e.g., a networked workstation, may receive the prepackaged anatomical data from a networked computing device, e.g., a server, and present at least a portion of a 3D model as a 3D anatomical representation. The user device may also present a menu with the 3D anatomical representation that allows the user to manipulate the 3D anatomical representation and measure various aspects of the 3D anatomical representation. In some examples, the user device may also present a representation of a medical device in conjunction with the 3D anatomical representation.

Claims

1. A method comprising:

receiving prepackaged anatomical data, wherein the prepackaged anatomical data comprises one or more pre-defined three-dimensional (3D) models of one or more respective anatomical structures;

presenting at least a portion of the one or more 3D models as a 3D anatomical representation;

presenting a menu with the 3D anatomical representation, wherein the menu comprises manipulation control of the 3D anatomical representation and measurement tools;

receiving a manipulation control input; and

manipulating the 3D anatomical representation according to the manipulation control input.

2. The method of claim 1, wherein receiving prepackaged anatomical data comprises receiving prepackaged anatomical data from a networked computing device via a network.

3. The method of claim 1, presenting an orientation reference image comprising a human body adjacent to the 3D anatomical representation, wherein the orientation reference indicates an orientation of the human body that corresponds to a presented orientation of the 3D anatomical representation.

4. The method of claim 1, further comprising:

receiving a selection input from a user that selects one of the one or more anatomical structures; and

subsequently presenting a portion of the 3D model of the selected anatomical structure as the 3D anatomical representation.

5. The method of claim 4, wherein the one or more anatomical structures comprise one or more healthy anatomical structure and one or more diseased anatomical structure.

6. The method of claim 1, wherein the measurement tools of the menu comprise at least one of a distance tool, an area tool, a volume tool, or an angle tool, the method further comprising:

receiving a measure input that defines a measured portion of the 3D anatomical representation using one of the distance tool, the area tool, the volume tool, or the angle tool;

calculating a measurement of the measured portion based on the measure input; and

presenting a visual identification of the measured portion of the 3D anatomical representation and a numerical calculation of the measurement.

7. The method of claim 1, further comprising presenting a device representation in relation to the 3D anatomical representation, wherein the device representation is at least a portion of a 3D model of a medical device selected by a user.

8. The method of claim 7, further comprising:

receiving device modification input that modifies one or more characteristics of the selected medical device;

updating the 3D model based on the device modification input; and

presenting an updated device representation.

9. The method of claim 1, further comprising presenting metadata related to the respective anatomical structure on which the presented 3D model is based, wherein the metadata comprises at least one of a height, a weight, a gender, an age, a health status, or imaging parameters associated with a patient associated with the respective anatomical structure.

10. The method of claim 1, wherein receiving the manipulation control input comprises receiving an input defining a clipping plane, and wherein manipulating the 3D anatomical representation comprises applying the clipping plane to the 3D anatomical representation to expose a cross-section of the 3D anatomical representation.

12. The device of claim 10, further comprising a communication module configured to receive the prepackaged anatomical data from a networked computing device via a network.

11. A device comprising:

a processor configured to receive prepackaged anatomical data, wherein the prepackaged anatomical data comprises one or more pre-defined three-dimensional (3D) models of one or more respective anatomical structures; and

a user interface configured to;

present at least a portion of the one or more 3D models as a 3D anatomical representation;

present a menu with the 3D anatomical representation, wherein the menu comprises manipulation control of the 3D anatomical representation and measurement tools;

receive a manipulation control input; and

manipulate the 3D anatomical representation according to the manipulation control input.

13. The device of claim 11, wherein the user interface is configured to present an orientation reference image comprising a human body adjacent to the 3D anatomical representation, wherein the orientation reference indicates an orientation of the human body that corresponds to a presented orientation of the 3D anatomical representation.

14. The device of claim 11, wherein the user interface is configured to:

receive a selection input from a user that selects one of the one or more anatomical structures; and

subsequently present a portion of the 3D model of the selected anatomical structure as the 3D anatomical representation.

15. The device of claim 14, wherein the one or more anatomical structures comprise one or more healthy anatomical structure and one or more diseased anatomical structure.

16. The device of claim 11, further comprising a processor configured to calculate a measurement of the measured portion of the 3D anatomical representation based on a measure input from one of a distance tool, an area tool, a volume tool, or an angle tool, wherein:

the measurement tools of the menu comprise at least one of the distance tool, the area tool, the volume tool, or the angle tool; and

the user interface is configured to receive a measure input that defines the measured portion of the 3D anatomical representation using one of the distance tool, the area tool, the volume tool, or the angle tool and present a visual identification of the measured portion of the 3D anatomical representation and a numerical calculation of the measurement.

17. The device of claim 11, wherein the user interface is configured to present a device representation in relation to the 3D anatomical representation, wherein the device representation is at least a portion of a 3D model of a medical device selected by a user.

18. The device of claim 17, wherein the user interface is configured to receive device modification input that modifies one or more characteristics of the selected medical device and present an updated device representation, further comprising a processor configured to update the 3D model based on the device modification input.

19. The device of claim 11, wherein the user interface is configured to present metadata related to the respective anatomical structure on which the presented 3D model is based, wherein the metadata comprises at least one of a height, a weight, a gender, an age, a health status, or imaging parameters associated with a patient associated with the respective anatomical structure.

20. A system comprising:

a data repository configured to store prepackaged anatomical data, wherein the prepackaged anatomical data comprises one or more pre-defined three-dimensional (3D) models of one or more respective anatomical structures;

a networked computing device configured to retrieve the prepackaged anatomical data from the data repository and transmit the prepackaged anatomical data to a user device via a network, wherein the user device comprises;

a communication module configured to receive the prepackaged anatomical data from the networked computing device; and

a user interface configured to present at least a portion of the one or more 3D models as a 3D anatomical representation, present a menu with the 3D anatomical representation, wherein the menu comprises manipulation control of the 3D anatomical representation and measurement tools, receive a manipulation control input, and manipulate the 3D anatomical representation according to the manipulation control input.

21. The system of claim 20, wherein:

the user interface is configured to receive a selection input from a user that selects one of the one or more anatomical structures and subsequently present a portion of the 3D model of the selected anatomical structure as the 3D anatomical representation; and

the communication module is configured to request prepackaged anatomical data comprising the selected anatomical structure from the networked computing device.

22. The system of claim 21, wherein the one or more anatomical structures comprise one or more healthy anatomical structure and one or more diseased anatomical structure.

23. The system of claim 20, wherein:

the user interface is configured to;

present a device representation in relation to the 3D anatomical representation, wherein the device representation is at least a portion of a 3D model of a medical device selected by a user;

receive device modification input that modifies one or more characteristics of the selected medical device; and

present an updated device representation; and

the user device comprises a processor configured to update the 3D model based on the device modification input.