Video retractor
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United States of America Patent
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Feb 3, 2014
filing date -
Dec 26, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A retractor includes a handle portion, a blade portion coupled to the handle portion. The blade portion is configured for insertion into an internal region of a patient. The blade portion includes a first portion configured to manipulate tissue of the patient. In an embodiment, a locator element is configured to highlight an external region of the patient to indicate to a user the location of the first portion in the internal region. In an embodiment, a signal-transmission medium is coupled to the blade portion and has a port. An overmolded camera unit has a lens and is configured to couple with the port. When the camera unit is coupled with the port, the lens is oriented to capture images of the internal region.
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