System and method for extended spectrum ultrasound training using animate and inanimate training objects

1. A system for extended spectrum ultrasound training comprising:

a plurality of tags;

a sensor assembly comprising:

a reader for identifying at least one of the plurality of tags; and

a sensor for measuring an angular orientation of the sensor assembly;

a computation engine, comprising:

a display;

a processor;

a memory; and

a program, wherein the program is stored in the memory and configured to be executed by the processor, the program including instructions to:

receive data from the sensor assembly, wherein the data comprises the angular orientation of the sensor assembly and an identification of the at least one of the plurality of tags;

determine a location of the at least one of the plurality of tags based on a set of coordinates associated with the at least one of the plurality of tags;

display a virtual body;

display a virtual ultrasound probe, wherein the virtual ultrasound probe has an orientation corresponding to the angular orientation of the sensor assembly, and wherein the virtual ultrasound probe is positioned at a virtual body location corresponding to the at least one of the plurality of tags identified by the sensor assembly; and

generate and display a virtual ultrasound based on the virtual body and the virtual ultrasound probe.

2. The system of claim 1 , wherein the program further includes instructions to:

instruct a user to move the sensor assembly to a particular tag for practicing locating an image window; and

instruct the user to move the sensor assembly to a particular angular orientation for practicing finding an optimal image view.

3. A method for training practitioners in ultrasound skills, comprising:

receiving information encoded in a tag by a reader;

measuring rotation of a motion tracker;

displaying a virtual body on a display device;

displaying a virtual ultrasound probe on the display device, wherein the virtual ultrasound probe has an orientation determined by the motion tracker, and wherein the virtual ultrasound probe has a translational position relative to the virtual body determined by the tag;

displaying an ultrasound scan of the virtual body based on the translational position and the orientation of the virtual ultrasound probe on the virtual body; and

measuring translational movement of the motion tracker based on a set of coordinates associated with the tag.

4. The method of claim 3 , further comprising instructing at least one placement location of the tag on a model.

5. The method of claim 4 , wherein the model is an animate body.

6. The method of claim 4 , wherein the model is an inanimate object.

7. The method of claim 3 , wherein the reader and the motion tracker are housed in a handheld sensor assembly.

8. The method of claim 3 , further comprising instructing a user to move the reader to a particular tag in order to train in finding an image window.

9. The method of claim 8 , further comprising instructing the user to move the motion tracker to a particular orientation to train in finding an optimal view.

10. The method of claim 3 , wherein a user interface provides a choice of types of virtual bodies.

11. The method of claim 3 , wherein the tag is a transponder.

12. The method of claim 3 , wherein the tag is a beacon.

13. A system for training practitioners in ultrasound skills, comprising:

a radio frequency tag, comprising an identification;

a reader configured to read the radio frequency tag;

a motion tracker;

a computation engine comprising:

a display device;

at least one processor;

a memory; and

at least one program, wherein the at least one program is stored in the memory and configured to be executed by the at least one processor, the at least one program including instructions to:

determine a location of the radio frequency tag based on the identification of the radio frequency tag by the reader;

receive an orientation data of the motion tracker regarding an orientation of the motion tracker;

display a virtual body on the display device;

display a virtual ultrasound probe on the display device, wherein the virtual ultrasound probe has an orientation corresponding to the orientation of the motion tracker, and wherein the virtual ultrasound probe is positioned at a location on the virtual body corresponding to the location of the radio frequency tag; and

display an ultrasound scan of the virtual body based on the orientation and location of the virtual ultrasound probe.

14. The system of claim 13 , wherein the reader and the motion tracker are housed in a handheld sensor assembly.

15. The system of claim 14 , wherein the radio frequency tag comprises:

a first layer indicating the location on the virtual body with which the radio frequency tag corresponds;

a second layer comprising an integrated circuit and antenna; and

a third layer to adhere to a training object.

16. The system of claim 15 , further comprising an inanimate mannequin, wherein the inanimate mannequin has indicators for where to place the radio frequency tag.

17. The system of claim 16 , wherein the at least one program further comprises instructions to move the handheld sensor assembly to a particular tag for training in finding an image window.

18. The system of claim 17 , wherein the at least one program further comprises instructions to orient the motion tracker to a particular orientation for training in finding an optimal view.

19. The system of claim 13 , wherein the at least one program provides instructions to provide a user selection of virtual body types.

20. The system of claim 19 , wherein the at least one program provides instructions to place the radio frequency tag based on the user selection of virtual body types.