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PATIENT SUPPORT APPARATUS WITH DRIVE WHEEL SPEED CONTROL

  • US 20110231075A1
  • Filed: 05/31/2011
  • Published: 09/22/2011
  • Est. Priority Date: 02/29/2008
  • Status: Active Grant
First Claim
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1. A control system for a patient-support apparatus comprising,a user input device,a motor for driving a wheel over a floor,a controller including a processor and a memory device including instructions that, when executed by the processor, monitor the user input device to determine a speed input request from the user, calculate a speed output value based on a current speed input request and a previous speed output value, normalize the speed output value based on the current speed input request and the previous speed output value, and transmits the speed output value to the motor.

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