Smart orthopedic instrument with AR display
A surgical imaging system for presenting one or more operational parameters to a user in an augmented reality display disposed in a user's field of vision. The one or more operational parameters may be derived from or include signals from one or more sensors of a smart surgical instrument. The augmented reality display may comprise a transparent or semitransparent display positioned between the user and the surgical field such that the user may look through the augmented reality display to view the surgical field. In this regard, a user may observe the one or more operational parameters without diverting attention from the surgical field.
1. A surgical display system, comprising:
a smart surgical instrument comprising a sensor for monitoring at least one instrument operational parameter of the surgical instrument, wherein the at least one instrument operational parameter is monitored during operation of the smart surgical instrument to provide information including data regarding or otherwise derived from the sensor;
a display controller in operative communication with the smart surgical instrument to receive data corresponding to the at least one instrument operational parameter; and
an augmented reality display positioned within a field of vision of an operator of the smart surgical instrument, the augmented reality display being controlled by the display controller to display information regarding the at least one instrument operational parameter.
2. The surgical display system of claim 1 , wherein the augmented reality display comprises a wearable display worn by the operator to dispose the augmented reality display in the field of view of the operator.
3. The surgical display system of claim 2 , wherein the smart surgical instrument comprises a display control input device for manipulation by the operator to affect the augmented reality display.
4. The surgical display system of claim 3 , wherein the display control device is actuatable by the operator of the surgical instrument while using the surgical instrument to modify a display in the augmented reality display.
5. The surgical display system of claim 1 , wherein the sensor comprises at least one of a torque sensor or a force sensor.
6. The surgical display system of claim 5 , wherein the at least one instrument operational parameter comprises a working tool operational parameter regarding a working tool portion of the surgical instrument.
7. The surgical display system of claim 6 , wherein the working tool operational parameter comprises at least one of a torque applied to the working tool portion, a force applied to the working tool portion, a rotational speed of the working tool portion, or a rotational energy measure of the working tool portion.
8. The surgical display system of claim 1 , wherein the surgical instrument comprises a measurement system for measuring a depth of penetration of a working tool of the smart surgical instrument relative to a reference point.
9. The surgical display system of claim 8 , wherein the at least one instrument operational parameter comprises a measurement parameter from the measurement system corresponding to the depth of penetration of a working tool of the smart surgical instrument relative to the reference point.
10. The surgical display system of claim 9 , wherein the measurement system is operative to determine a distal end portion of the working tool passing through an interface between a first medium to a second medium and to determine the depth of penetration from the reference point to the interface, the display controller receiving the depth of penetration and displaying the depth of penetration on the augmented reality display in response to the distal end portion of the working tool passing through the interface.
11. A method for display of information related to a surgical instrument, comprising:
operating a smart surgical instrument;
generating a parameter signal regarding a sensor of the smart surgical instrument during the operating operation;
determining at least one instrument operational parameter of the surgical instrument based on the parameter signal; and
displaying information regarding the at least one instrument operational parameter in an augmented reality display positioned within a field of vision of an operator of the smart surgical instrument, wherein the at least one instrument operational parameter is monitored during operation of the smart surgical instrument to provide information including data regarding or otherwise derived from the sensor.
12. The method of claim 11 , wherein the augmented reality display comprises a wearable display worn by the operator to dispose the augmented reality display in the field of view of the operator.
13. The method of claim 12 , further comprising:
receiving an input from a display control input device manipulated by the operator; and
modifying the displayed information in response to the input.
14. The method of claim 13 , wherein the input is received during the operating operation.
15. The method of claim 11 , wherein the sensor comprises at least one of a torque sensor or a force sensor.
16. The method of claim 15 , wherein the at least one instrument operational parameter comprises a working tool operational parameter regarding a working tool portion of the surgical instrument.
17. The method of claim 16 , wherein the working tool operational parameter comprises at least one of a torque applied to the working tool portion, a force applied to the working tool portion, a rotational speed of the working tool portion, or a rotational energy measure of the working tool portion.
18. The method of claim 11 , wherein the surgical instrument comprises a measurement system for measuring a depth of penetration of a working tool of the smart surgical instrument relative to a reference point.
19. The method of claim 18 , wherein the at least one instrument operational parameter comprises a measurement parameter from the measurement system corresponding to the depth of penetration of a working tool of the smart surgical instrument relative to the reference point.
20. The method of claim 19 , further comprising:
determining that a distal end portion of the working tool passes through an interface between a first medium to a second medium;
measuring, using the measurement system, the depth of penetration from the reference point to the interface; and
displaying the depth of penetration on the augmented reality display in response to the distal end portion of the working tool passing through the interface.