| 摘要 |
Systems and methods are provided for detecting the position of a feeding tube in a patient's body. A feeding tube having a light source sensor is inserted into a patient. A light is generated over the body of a patient. When the light source sensor detects the presence of the light, a signal is generated. In certain embodiments, the signal may be based upon the intensity of the light perceived at the light source sensor. Certain embodiments provide systems and methods comprising a feeding tube having a proximity sensor target. A detector having a proximity sensor is moved externally about a patient's body such that, when the sensor detects the proximity sensor target of the feeding tube, the proximity sensor produces an indication signal.
|
