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Controller system for crossing vascular occlusions

  • US 20070239140A1
  • Filed: 12/07/2006
  • Published: 10/11/2007
  • Est. Priority Date: 03/22/2006
  • Status: Abandoned Application
First Claim
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1. A driver for a device having a drive shaft, said driver comprising:

  • a motor coupled to the drive shaft configured to rotate and/or oscillate the drive shaft;

    a load sensor coupled to the motor having an output representative of load on the motor; and

    at least one of an audible and visual output coupled to the sensor output and providing load status to a user.

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