Voice control system for surgical microscopes
View Patent ↗A control apparatus, in particular for a surgical microscope ( 8 ), has a voice operating unit ( 2 ) and at least one other operating unit such as a manual operating unit ( 4 ), a foot-controlled operating unit ( 5 ), and/or an eye-controlled operating unit ( 7 ). The control apparatus executes one set of microscope functions via the voice operating unit ( 2 ) and another set of microscope functions via the non-voice operating units ( 4, 5, and/or 7 ).
1. A control apparatus for a surgical microscope having a set of discretely controlled functions and a set of continuously controlled functions, the control apparatus comprising:
a voice operating module; and
at least one non-voice operating module;
wherein the voice operating module has a first mode in which the voice operating module i) selects and operates functions in the set of discretely controlled functions and ii) selects functions in the set of continuously controlled functions, and the non-voice operating module operates a selected function in the set of continuously controlled functions.
2. The control apparatus according to claim 1 , wherein the voice operating module further has a second mode in which the voice operating module selects and operates functions in the set of discretely controlled functions and in the set of continuously controlled functions.
3. The control apparatus according to claim 1 , wherein the voice operating module has a standby mode in which the non-voice operating module selects and operates functions in the set of discretely controlled functions and in the set of continuously controlled functions.
4. The control apparatus according to claim 2 , further comprising a control unit connected to the at least one non-voice operating module, the control unit communicating with the surgical microscope to control functions in the set of continuously controlled functions.
5. The control apparatus according to claim 1 , wherein the at least one non-voice operating module includes a manual operating module.
6. The control apparatus according to claim 1 , wherein the at least one non-voice operating module includes a foot-controlled operating module.
7. The control apparatus according to claim 1 , wherein the at least one non-voice operating module includes an eye-controlled operating module.
8. The control apparatus according to claim 4 , wherein the control unit is also connected to the voice operating module and the control unit detects whether the voice operating module is in the first mode or the second mode.
9. The control apparatus according to claim 4 , wherein the control unit is also connected to the voice operating module, and the voice operating module can be switched on and off both directly and via the control unit.
10. The control apparatus according to claim 4 , wherein the voice operating module is remotely located with respect to the control unit.
11. The control apparatus according to claim 1 , further comprising a display connected to the voice operating module.
12. The control apparatus according to claim 2 , wherein functions in the set of continuously controlled functions are operated while a corresponding predetermined sound is being uttered to the voice operating module.
13. The control apparatus according to claim 12 , wherein varied pitches of the predetermined sound correspond to varied execution speeds of the operated functions.
14. The control apparatus according to claim 1 , wherein the voice operating module is remotely located with respect to a surgical microscope controlled thereby.