Abstract:
An endoscope apparatus is provided. An endoscope apparatus includes a slave device including a plurality of drive motors configured to adjust insertion and insertion direction of an insertion tube of an endoscope, and a plurality of load sensors provided on the plurality of drive motors; and a master device including displacement sensors configured to generate signals for driving the drive motors according to an operator manipulation, and resistive motors configured to operate based on loads detected by the load sensors. The drive motors produce drive forces according to the signals generated by the displacement sensors and the resistive motors produce resistive forces corresponding to the operator manipulation based on the loads detected by the load sensors.
Abstract:
An endoscope device is provided. The endoscope device includes a housing connected to a manipulator, to be inserted into a human body, a replaceable tube detachably provided in the housing, and a guide tube fixedly passing through the housing, to allow the replaceable tube to be inserted thereinto.
Abstract:
An image photographing apparatus, an image photographing method thereof, and an image photographing system using a plurality of image photographing apparatuses, and an image photographing method thereof are provided. The image photographing apparatus includes: a camera configured to capture a first image of a subject by using a lens having a first focal distance; a combiner configured to combine the image photographing apparatus with another image photographing apparatus including a lens having a second focal distance different from the first focal distance; a controller configured to, in response to a photographing command being input, control the camera and the another image photographing apparatus to respectively perform photographing; an image processor configured to generate a captured image by using the first image captured by the camera and a second image captured by the another image photographing apparatus; and a display configured to display the captured image.
Abstract:
A system and a method for RTL auto-integration using a spread sheet and a recording medium thereof are provided. A method for RTL auto-integration including receiving an input indicating a connection relationship between a first device and a second device through a spread sheet, matching a first port included in the first device to a second port included in the second device using a naming matching algorithm, and converting the spread sheet into an RTL code using a result of the matching, wherein the naming matching algorithm matches the first port to the second port having a port name most similar to a first port name of the first port.
Abstract:
Provided is an endoscope device and a method of operating the endoscope device. The endoscope device includes: a knob driving part configured to be driven in a mode selected by an operator from either of an automatic mode and a manual mode; a bending part connected to the knob driving part and configured to change a position of a distal end of the endoscope device by driving of the knob driving part, a power generating part configured to provide power to the knob driving part; and a power transmitting part configured to drive the power generating part according to a manipulation of the knob driving part.
Abstract:
An endoscope is provided and includes a flexible insertion tube; a distal end assembly provided at an end of the insertion tube; and a cooling medium tube provided in the inside of the insertion tube, and connected to the distal end assembly. A cooling medium for cooling the distal end assembly is introduced through one of the insertion tube and the cooling medium tube, and discharged through the other of the insertion tube and the cooling medium tube. Since the endoscope is configured such that the cooling medium directly contacts with a heating element or a conductor through which the heat of the heating element is conducted, the cooling effect of the front end portion of the endoscope is improved.
Abstract:
An endoscope apparatus is provided. An endoscope apparatus includes a slave device including a plurality of drive motors configured to adjust insertion and insertion direction of an insertion tube of an endoscope, and a plurality of load sensors provided on the plurality of drive motors; and a master device including displacement sensors configured to generate signals for driving the drive motors according to an operator manipulation, and resistive motors configured to operate based on loads detected by the load sensors. The drive motors produce drive forces according to the signals generated by the displacement sensors and the resistive motors produce resistive forces corresponding to the operator manipulation based on the loads detected by the load sensors.
Abstract:
A pressure control valve may include a valve body, a fixed cylinder and a rotating cylinder. The valve body may have an inlet port and an outlet port. The fixed cylinder may be fixed to an inner wall of the valve body. The fixed cylinder may include a quadrangular first fixed hole connected to the inlet port, and a quadrangular second fixed hole connected to the outlet port. The rotating cylinder may be rotatably arranged in the fixed cylinder. The rotating cylinder may include a quadrangular first pressure control hole selectively connected to the first fixed hole, and a quadrangular second pressure control hole selectively connected to the second fixed hole. Thus, the pressure control valve including the quadrangular fixed hole and the quadrangular pressure control hole may have improved pressure control function.