Abstract: Disclosed are a tracheal intubation guide apparatus and a tracheal intubation guide kit comprising same, wherein the tracheal intubation guide apparatus comprises a longitudinally curved cylindrical case capable of being inserted into an oral cavity, the case has an endotracheal tube insertion hole on a proximal side, an endotracheal tube discharge hole on a distal side, and a longitudinally curved tracheal intubation guide passage connecting the endotracheal tube insertion hole and the endotracheal tube discharge hole, one side of the distal end of the case is provided with a laryngeal cover clasp protruding from the case, the other side of the distal end of the case is provided with an esophageal insertion prevention plate protruding farther from the case than the laryngeal cover clasp to prevent insertion into the esophagus, and the endotracheal tube discharge hole is located in an area between the laryngeal cover clasp and the esophageal insertion prevention plate.

Abstract: The embodiments relate to a method for predicting needs of a patient for hospital resources, and a system for carrying out same, the method comprising the steps of: generating numerical data per information type by encoding natural language data and structured data, which are in patient data recorded in language and digits; and, by applying the numerical data per information type to an artificial neural network, predicting a task corresponding to the needs of the patient for hospital resources.

Abstract: A laser optical system for headlamps may include a laser diode generating a laser beam, a fluorescent body reacting to the laser beam and outputting white light, a main reflector reflecting the white light output from the fluorescent body forward, an aspheric lens directing the white light reflected by the main reflector forward, and a beam lens provided on a front surface of the fluorescent body. The beam lens may contract the laser beam entering the fluorescent body and reduce a radiation angle of the white light output from the fluorescent body. The laser diode may be configured such that a center axis of the laser diode is aligned with a reference line, the reference line being substantially perpendicular to an incident surface of the fluorescent body and passing through a center or a center portion of the fluorescent body.

Abstract: A side-illuminating projection lens and a headlight having the same, in which a side-illuminating lamp is implemented with a projection lamp that illuminates to the side of a vehicle by radiating light in the radial direction, wherein sideways-radiated light is projected in the radial direction and is thus smoothly combined with forward-radiated light, thereby improving the driver's vision.

Abstract: A side-illuminating projection lens and a headlight having the same, in which a side-illuminating lamp is implemented with a projection lamp that illuminates to the side of a vehicle by radiating light in the radial direction, wherein sideways-radiated light is projected in the radial direction and is thus smoothly combined with forward-radiated light, thereby improving the driver's vision.

Abstract: A vibration control apparatus using a water tank, which is installed at the uppermost floor of a tall building, the water tank being formed at the inner wall surface thereof with horizontal protrusions. In order to improve a vibration attenuation rate in a horizontal direction within the water tank, the water tank is installed with vertical wire meshes therein, and the horizontal protrusions serve to improve a vibration attenuation rate in a vertical direction.