Phantom degrees of freedom for manipulating the movement of surgical systems
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-019/00
A61B-034/30
A61B-034/37
A61B-090/00
출원번호
US-0057069
(2016-02-29)
등록번호
US-9949799
(2018-04-24)
발명자
/ 주소
Hingwe, Pushkar
Au, Samuel Kwok Wai
Bonneau, Raymond A.
Diolaiti, Nicola
Hourtash, Arjang M.
Kerdok, Amy E.
Turner, Michael
출원인 / 주소
Intuitive Surgical Operations, Inc.
대리인 / 주소
Schwegman Lundberg & Woessner, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
15
초록▼
Methods, apparatus, and systems for performing minimally invasive surgery through an aperture of a patient. In accordance with a method, parameters are received from an input device associated with a surgeon, the parameters indicating a desired state of an end effector of a surgical instrument orien
Methods, apparatus, and systems for performing minimally invasive surgery through an aperture of a patient. In accordance with a method, parameters are received from an input device associated with a surgeon, the parameters indicating a desired state of an end effector of a surgical instrument oriented through the aperture. The surgical instrument is included in a mechanical assembly having a first set of joints. Instructions are then computed for controlling the mechanical assembly using the received parameters by computing instructions for controlling a second set joints, the second set of joints including the first set of joints and an additional joint, the additional joint being absent from the mechanical assembly. The mechanical assembly is then driven so as to move the end effector toward the desired state based on the computed instructions.
대표청구항▼
1. A method of operating a surgical system, the method comprising: receiving parameters from an input device associated with a mechanical assembly, the mechanical assembly having a first set of joints, and the parameters indicating a desired state of an end effector of a surgical instrument included
1. A method of operating a surgical system, the method comprising: receiving parameters from an input device associated with a mechanical assembly, the mechanical assembly having a first set of joints, and the parameters indicating a desired state of an end effector of a surgical instrument included in the mechanical assembly at a distal end of the mechanical assembly;computing instructions for controlling the mechanical assembly using the received parameters by computing instructions for controlling a second set of joints, the second set of joints including the first set of joints and an additional joint, the additional joint providing the second set of joints with a phantom degree of freedom that does not exist in the first set of joints of the mechanical assembly; anddriving the mechanical assembly so as to move the end effector toward the desired state based on the computed instructions while discarding a subset of the computed instructions corresponding to the phantom degree of freedom. 2. The method of claim 1 wherein the second set of joints is operable to control a roll, a pitch, a yaw, or a translation degree of freedom of the end effector. 3. The method of claim 2, wherein the additional joint is operable to control a degree of freedom selected from the group consisting of: a roll of the end effector, a pitch of the end effector, a yaw of the end effector, and a translation of the end effector. 4. The method of claim 2, wherein the additional joint is operable to control a roll of the end effector. 5. The method of claim 1, wherein the surgical instrument is a camera, and driving the mechanical assembly includes moving a position of a tip of the camera. 6. The method of claim 5, wherein the position includes at least one of a location or an orientation. 7. The method of claim 5, wherein moving the position of the tip of the camera includes causing the camera to pan by manipulating a pitch and a yaw of the camera. 8. The method of claim 7, wherein the camera is maintained at a specified location while being caused to pan. 9. The method of claim 1, wherein the input device includes at least one degree of freedom operable to control a functional property of the surgical instrument other than a position of the surgical instrument. 10. The method of claim 9, further comprising: receiving parameters from the input device for actuating the functional property of the surgical instrument; andactuating the functional property of the surgical instrument based on the received parameters. 11. The method of claim 10, wherein the functional property is selected from the group consisting of: sucking, irrigating, energizing, cutting, and grasping. 12. The method of claim 10, wherein the functional property of the surgical instrument is actuated instead of controlling the additional joint.
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이 특허에 인용된 특허 (15)
Gunter D. Niemeyer, Aspects of a control system of a minimally invasive surgical apparatus.
Gunter D. Niemeyer ; Gary S. Guthart ; William C. Nowlin ; Nitish Swarup ; Gregory K. Toth ; Robert G. Younge, Camera referenced control in a minimally invasive surgical apparatus.
Wang, Yulun; Uecker, Darrin; Laby, Keith P.; Wilson, Jeff D.; Jordan, Charles S.; Wright, James W.; Ghodoussi, Modjtaba, Method and apparatus for performing minimally invasive surgical procedures.
Hourtash, Arjang M.; Au, Samuel Kwok Wai; Bonneau, Raymond A.; Diolaiti, Nicola; Hingwe, Pushkar; Kerdok, Amy E.; Turner, Michael, Phantom degrees of freedom for manipulating the movement of mechanical bodies.
Hingwe, Pushkar; Au, Samuel Kwok Wai; Bonneau, Raymond A.; Diolaiti, Nicola; Hourtash, Arjang M.; Kerdok, Amy E.; Turner, Michael, Phantom degrees of freedom for manipulating the movement of surgical systems.
Au, Samuel Kwok Wai; Bonneau, Raymond A.; Diolaiti, Nicola; Hingwe, Pushkar; Hourtash, Arjang M.; Kerdok, Amy E.; Turner, Michael, Phantom degrees of freedom in joint estimation and control.
Au, Samuel Kwok Wai; Bonneau, Raymond A.; Diolaiti, Nicola; Hingwe, Pushkar; Hourtash, Arjang M.; Kerdok, Amy E.; Turner, Michael, Phantom degrees of freedom in joint estimation and control.
Nowlin, William C.; Mohr, Paul W; Schena, Bruce M.; Larkin, David Q.; Guthart, Gary, Software center and highly configurable robotic systems for surgery and other uses.
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