| abstract |
The present disclosure relates generally to medical devices, systems, and methods for locating devices and/or anatomy during medical surgery. More specifically, in some embodiments, the present disclosure relates to medical devices and/or anatomical locating devices, access devices, and systems and methods thereof, for use, for example, during gastrojejunal anastomosis. In an aspect, a medical device locator includes an elongate member (eg, sheath or guidewire) having a proximal end, a distal end, a longitudinal axis, and a length extending along the longitudinal axis. The elongate member comprises a location device at its distal end, the location device comprising at least one light emitting diode (LED), wherein the at least one LED is actuated to emit light having wavelengths corresponding to green light and red light; is composed |