Protector retractor

Surgery – Specula – Retractor

Patent

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Details

600201, 600210, 600226, 600235, A61B 1102

Patent

active

057697817

ABSTRACT:
A handle carries a dry cell battery which supplies current to a microprocessor which receives signals from a sensor on the end of a bill carried by a staff which projects from the handle. The signal to the microprocessor is converted to a display on the handle. The display has alarms to indicate when the retractor applies too much force to a spinal cord or when the force has been applied for too long a time.

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