Abstract: Provided according to an embodiment of the present invention is a device for managing the environment of a breeding farm, the device comprising: an imaging unit for capturing a thermal image of the inside of a breeding farm; an object detection unit for detecting an object from the captured image; an area division unit for dividing the captured image into multiple areas; a filtering unit for extracting, from the divided areas, a second area except a first area where the object is detected; and a control unit for comparing the temperature of the second area with a reference temperature to detect an abnormal situation.

Abstract: Provided according to an embodiment of the present invention is a device for managing the environment of a breeding farm, the device comprising: an imaging unit for capturing a thermal image of the inside of a breeding farm; an object detection unit for detecting an object from the captured image; an area division unit for dividing the captured image into multiple areas; a filtering unit for extracting, from the divided areas, a second area except a first area where the object is detected; and a control unit for comparing the temperature of the second area with a reference temperature to detect an abnormal situation.

Abstract: An improved nasogastric tube in which a perforated irrigation tube is integrally formed with an infusion tube and a sump tube on its inner side, the irrigation tube being closed on one end that extends into a patient's stomach, the infusion tube extending a small distance through the closed end of the irrigation tube; the infusion tube delivering infusion into the stomach, the sump tube delivering air into the closed end of the irrigation tube, and the irrigation tube removing blood clots and the like from the stomach.