Abstract:
가늘고 긴 형태와 함께 유연성과 경직성을 선택적으로 갖도록 제어하는 것이 가능하도록, 수술에 필요한 작동이 이루어지는 말단부재에 연결되어 설치되는 복수의 짧은 링크와, 짧은 링크들을 연결하여 지지하는 선형 유연조절부재와, 선형 유연조절부재의 길이를 조정하여 짧은 링크들을 밀착된 상태 또는 이격되는 상태로 변화시키는 장력조절장치를 포함하는 유연한 수술도구용 경도조절장치를 제공한다.
Abstract:
PURPOSE: A rotation joint for operating instruments and a bending joint for the operating instruments are provided to expand and stabilize the operating region of the rotation joint and bending joint for the operating instruments by enabling accurate control and reducing manufacturing costs. CONSTITUTION: Multiple elastic bodies(131B, 132B, 133B) are formed between a first rolling surface(111B) and a second rolling surface(121B) for preventing a first link(110B) comprising the first rolling surface and the second link(120B) comprising the second rolling surface from being dislocated. A tow wire(140B) is included for controlling an angle formed with the first and second links by power from outside.
Abstract:
PURPOSE: A surgical robot using a visual sensor, a method and system for analyzing the location and angle of the surgical robot and a method and system for controlling the surgical robot are provided to accurately analyze the position of a robot arm by using the visual sensor. CONSTITUTION: An external robot(20) is made of flexible material. The external robot delivers power by being inserted into the inside of a human body. A plurality of robot arms(40) is formed on the one end of the external robot. A surgical instrument(50) is installed on the end of the robot arm. A visual sensor takes a photograph of images of the surgical instrument.
Abstract:
PURPOSE: A miniature robot hand is provided to increase grasping power by arranging a rolling contact point close to the back of the robot hand and uniformly distribute the grasping power. CONSTITUTION: A miniature robot hand comprises a base member, fixed links, multiple joint links (10), linear operation members (20), and reel members. The joint links are successively connected to the fixed links in multiple stages, and rolling contact parts are formed on the touching portions thereof. The linear operation members connect the joint links for forming a finger to each other. The reel members generate movement for operating joints by reeling or unreeling the linear operation members.
Abstract:
모바일 하버 리프팅 시스템을 위한 댐핑 조인트 장치가 개시된다. 본 발명의 실시예에 따른 모바일 하버 리프팅 시스템을 위한 댐핑 조인트 장치는 모바일 하버에서 크레인부를 승하강시키는 리프팅 장치의 상단부에 결합된 발판부와, 상기 발판부의 상부에 배열 설치된 복수개의 유니버셜 조인트부와, 상기 유니버셜 조인트부에 각각 피스톤 로드의 끝단부가 결합되고, 작동유가 충진된 실린더몸체를 갖는 댐핑 실린더를 포함한다.
Abstract:
PURPOSE: A robot apparatus for an endoscopic surgery is provided to have enough flexibility by including a flexible shaft and a robot arm in an internal robot. CONSTITUTION: In a robot apparatus for an endoscopic surgery, an over-tube(100) is approached to an incision part through a natural opening or small opening part. A plurality of internal robots(200) is comprised of a flexible shaft and a robot arm with bending joint. An endoscope(300) is formed in the end of an over-tube or in one end of the plurality of robots. A robot arm driving unit(500) drives a robot arm. A surgical instrument(600) is formed in the end of the robot arm.