최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0180135 (2016-06-13) |
등록번호 | US-10136954 (2018-11-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 354 |
Devices, Systems, and Methods for controlled movement of the robot system. The surgical robot system may include a robot having a robot base, a robot arm coupled to the robot base, and an end-effector coupled to the robot arm. The robot may include a plurality of omni-directional wheels affixed to t
Devices, Systems, and Methods for controlled movement of the robot system. The surgical robot system may include a robot having a robot base, a robot arm coupled to the robot base, and an end-effector coupled to the robot arm. The robot may include a plurality of omni-directional wheels affixed to the robot base allowing multiple-axis movement of the robot. The robot may further include sensors for detecting a desired movement of the robot base and a control system responsive to the plurality of sensors for controlling the multiple-axis movement of the robot by actuating two or more of the plurality of omni-directional wheels.
1. A surgical robot system comprising: a robot having a robot base, a robot arm coupled to the robot base, and an end-effector coupled to the robot arm, the end-effector including a plurality of tracking markers detectable by at least one camera;a plurality of omni-directional wheels affixed to the
1. A surgical robot system comprising: a robot having a robot base, a robot arm coupled to the robot base, and an end-effector coupled to the robot arm, the end-effector including a plurality of tracking markers detectable by at least one camera;a plurality of omni-directional wheels affixed to the robot base allowing multiple-axis movement of the robot;a plurality of sensors for detecting a desired movement of the robot base; anda control system responsive to the plurality of sensors for controlling the multiple-axis movement of the robot by actuating two or more of the plurality of omni-directional wheels. 2. The surgical robot system of claim 1, wherein each of the plurality of omni-directional wheels includes a central hub with a plurality of rollers mounted to the central hub. 3. The surgical robot system of claim 2, wherein the plurality of rollers are mounted at an angle relative to a central axis of the central hub. 4. The surgical robot system of claim 1, wherein the multiple axis movement is selected from the group consisting of: movement in a plane; movement in a 2-D coordinate system; and three axis movement in a forward-backward direction, movement in a side direction and rotation about a defined axis perpendicular to the forward-backward and side directions. 5. The surgical robot system of claim 1, wherein the plurality of sensors for detecting a desired movement are selected from the group consisting of a strain gauge, force-sensing resistor, a piezoelectric sensor, a piezo capacitive pressure sensor, a piezo resistor and a microelectromechanical systems (MEMS) micro-scale strain gauge. 6. The surgical robot system of claim 1, wherein the plurality of sensors for detecting a desired movement are mounted in left-and-right handles of the robot base. 7. The surgical robot system of claim 1, wherein the plurality of sensors for detecting a desired movement are mounted in a joystick of the robot base, and wherein the desired movement is indicated by a movement of the joystick. 8. The surgical robot system of claim 1, wherein the plurality of sensors are operable to sense a desired front left wheel force in a forward/backward direction, a desired rear left wheel force in the forward/backward direction, a desired rear left wheel force in a side direction, a desired front right wheel force in a forward/backward direction, a rear right wheel force in a side direction and a rear right wheel force in a backward/forward direction. 9. The surgical robot system of claim 1, wherein the plurality of sensors comprises a sensor array mounted in a planar configuration selected from the group consisting of a generally circular array, a generally elliptical array, a generally rectangular array and a generally square array. 10. The surgical robot system of claim 1, further comprising at least one motor under control of the control system for providing power to each of the plurality of omni-directional wheels. 11. The surgical robot system of claim 1, wherein the plurality of tracking markers in the end-effector are active markers having an active state and an inactive state, the active state emitting an infrared signal detected by the at least one camera, and the inactive state not emitting the infrared signal such that the plurality tracking markers are not detected by the at least one camera. 12. The surgical robot system of claim 1, further comprising a surgical instrument having one or more tracking markers to be tracked by the robot system, the surgical instrument configured to be positioned in the end-effector in order to align the surgical instrument along a given trajectory for a surgical procedure. 13. A surgical robot system comprising: a robot having a robot base, a robot arm coupled to the robot base, and an end-effector coupled to the robot arm, the end-effector including a guide tube for receiving at least one instrument;a plurality of omni-directional wheels attached to the robot base allowing three-axis movement of the robot in a general area of a plane;a plurality of sensors for detecting a desired movement of the robot base; anda control system responsive to the plurality of sensors for controlling the three-axis movement of the robot base by actuating two or more of the plurality of omni-directional wheels. 14. The surgical robot system of claim 13, wherein each of the plurality of omni-directional wheels includes a central hub with a plurality of rollers mounted to the central hub. 15. The surgical robot system of claim 13, wherein the plurality of sensors for detecting a desired movement are selected from the group consisting of a strain gauge, force-sensing resistor, a piezoelectric sensor, a piezo capacitive pressure sensor, a piezo resistor and a microelectromechanical systems (MEMS) micro-scale strain gauge. 16. The surgical robot system of claim 13, further comprising a plurality of motors, one motor for each of the plurality of omni-directional wheels, each motor controlled by the control system for independently powering one of the plurality of omni-directional wheels. 17. The surgical robot system of claim 13, wherein the plurality of sensors are operable to sense a desired front left wheel force in a forward/backward direction, a desired rear left wheel force in the forward/backward direction, a desired rear left wheel force in a side direction, a desired front right wheel force in a forward/backward direction, a rear right wheel force in a side direction and a rear right wheel force in a backward/forward direction. 18. The surgical robot system of claim 13, wherein the plurality of sensors comprises a sensor array mounted in a planar configuration selected from the group consisting of a generally circular array, a generally elliptical array, a generally rectangular array and a generally square array. 19. A surgical robot system comprising: a robot having a robot base and a robot arm coupled to the robot base;a plurality of omni-directional wheels affixed to the robot base allowing multiple-axis movement of the robot;a plurality of sensors for detecting a desired movement of the robot base; anda control system responsive to the plurality of sensors for controlling the multiple-axis movement of the robot by actuating two or more of the plurality of omni-directional wheels;wherein each of the plurality of omni-directional wheels includes a central hub with a plurality of rollers mounted to the central hub. 20. The surgical robot system of claim 19, wherein the plurality of rollers are mounted at an angle to a central axis of the central hub.
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