Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: A snoring and sleep apnea preventer to prevent snoring and sleep apnea from occurring during a user's sleep comprises a sensor part mounted on a body part of the user and collecting sensing information to determine snoring and sleep apnea symptoms occurring in the user; an operating part mounted in the user's mouth to move the user's mandible in response to the sensing information; and a control part for controlling the operating part based on the sensing information sensed via the sensor part, and controlling the operating part in stages to control snoring and sleep apnea symptoms occurring in the user.

Abstract: An operation part of a surgical instrument equipped with an end tool includes a handle, and an actuation operation part disposed on one side of the handle and configured to control an actuation motion of the end tool, which the actuation operation part includes an actuation lever rotatable around an actuation rotation shaft, an actuation pulley having one or more wires connected thereto coupled to the actuation lever, and rotatable in response to a rotation of the actuation lever, and an elastic member elastically deformably disposed between the actuation lever and the actuation pulley, and configured to transmit at least a portion of a rotational force of the actuation lever to the actuation pulley.

Abstract: A manipulation part of a surgical instrument includes a handle, and an actuation manipulation part that is disposed on one side of the handle, and controls an actuation motion of an end tool including at least one jaw, wherein the actuation manipulation part includes a grip lever that rotates around an actuation rotation shaft, a grip gear that rotates around the actuation rotation shaft in response to rotation of the grip lever, a pulley gear that is engaged with the grip gear, and a grip pulley that rotates around a grip pulley rotation shaft, in response to rotation of the pulley gear, and has at least one wire connected thereto, and the grip pulley transmits power to the end tool through the at least one wire connected to the grip pulley by the rotation around the grip pulley rotation shaft.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: There is provided a surgical instrument including an end tool including a jaw, a driving part, and a detection member, wherein the jaw is formed to accommodate at least one region of an operation member movable in one direction, the driving part is formed to provide a driving force necessary for the operation member to move, the detection member detects driving information of the driving part, and position information of the operation member is identified through the driving information detected by the detection member.

Abstract: The present disclosure relates to a surgical instrument, and more particularly, to a surgical instrument that is mountable on a robotic arm or manually operable for use in laparoscopic surgery or various other surgeries.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: A ruthenium-based nano-catalyst for a hydrogen generation reaction having excellent catalytic activity and efficiency by the catalyst surface structure, a method for preparing the same, a hydrogen generation electrode and a water electrolysis system.

Abstract: A surgical instrument includes a manipulation part coupled to an end tool connection part and formed to control an operation of an end tool, and a driving unit formed to be detachably attached to the manipulation part and formed to supply a driving force for the operation of the end tool through the manipulation part.

Abstract: A robot arm for minimally invasive surgery includes a modular structure in which a yaw axis of an active arm rotatable relative to a setup arm is disposed to be inclined with respect to a roll axis of an instrument for surgery and a joint of the active arm and a remote center of motion (RCM) form a parallelogram, thereby preventing a gimbal lock phenomenon, enabling configuration of various RCMs, and having various entry angles.

Abstract: An end tool of a surgical instrument includes a jaw and a sensing member, wherein the jaw is configured to accommodate at least one area of a working member that is movable in one direction, and the sensing member is configured to sense information about a position of the working member.

Abstract: Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.

Abstract: Proposed are methods and systems for laparoscopic surgery with assist robot and controlling methods for laparoscopic surgery system with assist robot. The method may include arranging a control assist robot on one region of a bed and a motion assist robot on another region of the bed to be spaced a certain distance apart from the control assist robot. The motion assist robot may include a surgical instrument that moves according to a control of the control assist robot. The method may also include performing laparoscopic surgery in a state in which an operator is positioned next to the control assist robot and grips a manual type instrument with one hand and the control assist robot with the other hand.

Abstract: The present invention provides an organic emitting diode including a first electrode; a second electrode facing the first electrode; an emitting material layer between the first and second electrodes; and an intervening layer between the emitting material layer and the second electrode and including a base material and an electron injection material, wherein the intervening layer contacts the second electrode.