Electricity: motor control systems – Closed loop speed control system for dc motor with commutator
Reexamination Certificate
2007-02-13
2007-02-13
Duda, Rina (Department: 2837)
Electricity: motor control systems
Closed loop speed control system for dc motor with commutator
C388S937000, C388S935000, C318S432000, C318S434000, C606S167000, C606S170000
Reexamination Certificate
active
09961760
ABSTRACT:
A system and method for powered surgical handpiece capable of powering various micro-cutting instruments is described. The system is comprised of a controller adapted for controlling/interfacing with a powered surgical handpiece based upon user-defined procedural information. A data entry device is used for entering the user-defined procedural information used by the controller for configuring and operating the motor control system.
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Lewis Cecil O.
McFarlin Kevin L.
Dicke, Billig & Czaia, PLLC
Duda Rina
Medtronic Inc.
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