SYSTEM FOR SURGICAL INFORMATION AND FEEDBACK DISPLAY

• US 20140276887A1
• Filed: 09/13/2013
• Published: 09/18/2014
• Est. Priority Date: 03/18/2013
• Status: Active Grant

• Current Assignee: Howmedica Osteonics Corp. (Stryker Corporation)
• Original Assignee: OrthoSensor, Inc (Stryker Corporation)
• Inventors: Stein, Marc, Roche, Martin
• Granted Patent: US 9,265,447 B2
• Time in Patent Office: Days
• US Class Current: 606/102
• CPC Class Codes: A61B 17/154 for preparing bone for knee prosthesis
• CPC Class Codes: A61B 17/155 Cutting femur
• CPC Class Codes: A61B 17/157 Cutting tibia
• CPC Class Codes: A61B 17/1764 for the knee
• CPC Class Codes: A61B 2034/102 Modelling of surgical devices, implants or prosthesis
• CPC Class Codes: A61B 2034/104 Modelling the effect of the tool, e.g. the effect of an implanted prosthesis or for predicting the effect of ablation or burring
• CPC Class Codes: A61B 2034/105 Modelling of the patient, e.g. for ligaments or bones
• CPC Class Codes: A61B 34/10 Computer-aided planning, simulation or modelling of surgical operations
• CPC Class Codes: A61B 34/20 Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
• CPC Class Codes: A61B 34/25 User interfaces for surgical systems
• CPC Class Codes: A61B 5/103 Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes A61B5/08 takes precedence; measuring aids for tailors A41H1/00; measuring instruments specially adapted for dentistry A61C19/04
• CPC Class Codes: A61B 5/1036 Measuring load distribution, e.g. podologic studies
• CPC Class Codes: A61B 5/1072 measuring distances on the body, e.g. measuring length, height or thickness A61B5/1076 takes precedence
• CPC Class Codes: A61B 5/1121 Determining geometric values, e.g. centre of rotation or angular range of movement
• CPC Class Codes: A61B 5/45 For evaluating or diagnosing the musculoskeletal system or teeth A61B5/1036, A61B5/1074, A61B7/006 take precedence
• CPC Class Codes: A61B 5/4528 Joints A61B5/4533, A61B5/4538 take precedence
• CPC Class Codes: A61B 5/4571 Evaluating the hip
• CPC Class Codes: A61B 5/4585 Evaluating the knee
• CPC Class Codes: A61B 5/4851 Prosthesis assessment or monitoring
• CPC Class Codes: A61B 5/4887 Locating particular structures in or on the body
• CPC Class Codes: A61B 5/686 : Permanently implanted devices, e.g. pacemakers, other stimulators, biochips A61B5/6861 takes precedence
• CPC Class Codes: A61B 90/37 : Surgical systems with images on a monitor during operation
• CPC Class Codes: A61F 2/38 : for elbows or knees
• CPC Class Codes: A61F 2/3836 : Special connection between upper and lower leg, e.g. constrained
• CPC Class Codes: A61F 2/461 : of knees
• CPC Class Codes: A61F 2/4657 : Measuring instruments used for implanting artificial joints for surgical instruments A61B90/06
• CPC Class Codes: A61F 2/4684 : Trial or dummy prostheses
• CPC Class Codes: A61F 2002/4658 : for measuring dimensions, e.g. length
• CPC Class Codes: A61F 2002/4668 : for measuring angles
• CPC Class Codes: G06F 3/0481 : based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

A graphical user interface having a portion of an orthopedic system displayed on an electronic display. Where the graphical user interface displays: a parameter of the orthopedic system; a portion of an orthopedic insert; and a parameter of the orthopedic insert. Where in response to detecting movement of the orthopedic system the displayed portion of the orthopedic system is moved, a change of the parameter of the orthopedic system is displayed, and a change in parameter of the orthopedic insert is displayed.

Claims

1. A graphical user interface on an electronic display, a memory, and one or more processors to execute one or more programs stored in the memory, the graphical user interface comprising:

a portion of an orthopedic system displayed on the electronic display;

a parameter of the orthopedic system displayed on the electronic display;

a portion of an orthopedic insert displayed on the electronic display; and

a parameter of the orthopedic insert displayed on the electronic display, where in response to detecting movement of the orthopedic system the displayed portion of the orthopedic system is moved, a change of the parameter of the orthopedic system is displayed, and a change in parameter of the orthopedic insert is displayed.

2. The graphical user interface according to claim 1, where the parameter of the orthopedic system is at least one of a CP Rotation, A-P slope, flexion angle, tibial rotation, or tibia angle.

7. The graphical user interface according to claim 1, where the parameter of the orthopedic insert is at least one of a medial load on the insert, a lateral load on the insert, or an insert rotation angle

10. The graphical user interface according to claim 1, where the parameter of the orthopedic insert is a medial contact location displayed as a symbol or area of contact on the displayed portion of the orthopedic insert.

11. The graphical user interface according to claim 1, where the parameter of the orthopedic insert is a lateral contact location displayed as a symbol or area of contact on the displayed portion of the orthopedic insert.

12. The graphical user interface according to claim 1, where the parameter of the orthopedic insert is at least one of a medial contact load displayed as a range on a display or a lateral contact load displayed as a range on a display.

14. The graphical user interface according to claim 1 further including:

displaying a dial that moves in response to the movement of the orthopedic system.

15. The graphical user interface according to claim 1 further including:

changing the color of the displayed parameter of the orthopedic system when the value of the parameter of the orthopedic system is within a predetermined range of a target value of the parameter of the orthopedic system.

16. The graphical user interface according to claim 1 further including:

changing the color of the displayed parameter of the orthopedic insert when the value of the parameter of the orthopedic insert is within a predetermined range of a target value of the parameter of the orthopedic insert.

3-6. -6. (canceled)

8-9. -9. (canceled)

13. (canceled)

17. A graphical user interface on an electronic display, a memory, and one or more processors to execute one or more programs stored in the memory, the graphical user interface comprising:

a display region on the electronic display;

a portion of an orthopedic sensor displayed within the display region;

a button displayed within the display region;

a first load indicator displayed within the display region;

a second load indicator displayed within the display region; and

a parameter of the sensor is displayed within the display region, where a change of the parameter of the sensor is displayed.

18. The graphical user interface where the button displayed is at least one of a power button, an anatomical selection button, zeroing initiation button, signal indicator button, a track button, a clear button, and an align button.

19. The graphical user interface according to claim 18, where the button is an anatomical selection button, where upon selection by a user using a computer interface, a zeroing initiation button changes color, shape, or is highlighted in the display region.

20. The graphical user interface according to claim 19, where upon selection of the zeroing initiation button by a user using a computer interface the zeroing initiation button changes color, shape, or is highlighted in the display region.

21. The graphical user interface according to claim 20, where upon selection of a flexion value indicator by a user using a computer interface, a movement of the sensor is displayed in the display region.

22. A graphical user interface on an electronic display, a memory, and one or more processors to execute one or more programs stored in the memory, the graphical user interface comprising:

a display region on the electronic display;

a portion of an orthopedic sensor displayed within the display region;

a first portion of an orthopedic system displayed within the display region;

a second portion of an orthopedic system displayed within the display region;

a button displayed within the display region;

a first load indicator displayed within the display region;

a second load indicator displayed within the display region; and

a parameter of the sensor is displayed within the display region, where a change of the parameter of the sensor is displayed.

23. The graphical user interface according to claim 22, further comprising:

a first load locator indicator is displayed in the display region on the displayed sensor; and

a second load locator indicator is displayed in the display region on the displayed sensor.

24. The graphical user interface according to claim 23, where the upon movement of the first portion the display of the first portion moves, and at least one of the first load indicator or the second load indicator moves in the display region.

25. The graphical user interface according to claim 24, where the upon movement of the second portion the display of the second portion moves, and at least one of the first load indicator or the second load indicator moves in the display region.