Patient transport apparatus with controlled drive member deployment

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11944577
APP PUB NO 20230118237A1
SERIAL NO

18084679

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A patient transport apparatus transports a patient over a floor surface. The patient transport apparatus comprises a support structure and support wheels coupled to the support structure. An auxiliary wheel is coupled to the support structure to influence motion of the patient transport apparatus over the floor surface to assist users. An actuator is operatively coupled to the auxiliary wheel and operable to move the auxiliary wheel relative to the support structure from a retracted position to a deployed position. A user interface sensor is operatively connected to the actuator and configured to generate signals responsive to the user touching the user interface. A controller is operatively coupled to the user interface sensor and the actuator to operate the actuator in response to detection of signals.

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First Claim

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Patent Owner(s)

  • STRYKER CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhimavarapu, Krishna Sandeep Kalamazoo, US 110 856
Derenne, Richard A Portage, US 80 1835
Kennedy, Jeffrey Alan Kalamazoo, US 45 267
Meng, Fanqi Bentonville, US 10 69
Paul, Anish Kalamazoo, US 85 480

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