利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.018 秒)

    Surgical teleoperated device for remote manipulation
    1.
    发明授权
    Surgical teleoperated device for remote manipulation 有权

    公开(公告)号：US10510447B2

    公开(公告)日：2019-12-17

    申请号：US16442435

    申请日：2019-06-14

    申请人： Ecole Polytechnique Federale de Lausanne (EPFL)

    发明人： Ricardo Daniel Rita Beira ,  Lionel Flaction

    IPC分类号： G16H40/67 ,  A61B17/00 ,  G05B15/02 ,  A61B90/00 ,  A61B17/29 ,  B25J3/02 ,  B25J13/02 ,  A61B34/00 ,  A61B34/37 ,  A61B90/50

    摘要： A mechanical teleoperated device for remote manipulation includes a slave unit having a number of slave links interconnected by a plurality of slave joints; an end-effector connected to the slave unit; a master unit having a corresponding number of master links interconnected by a plurality of master joints; and a handle connected to a distal end of the master unit. The device further includes first device arranged to kinematically connect the slave unit with the master unit, second device arranged to kinematically connect the end-effector with the handle, and a mechanical constraint device configured to ensure that one master link of the master unit is guided along its longitudinal axis so that the corresponding slave link of the slave unit always translates along a virtual axis parallel to the longitudinal axis of the guided master link in the vicinity of the remote manipulation when the mechanical teleoperated device is operated.

    Industrial robot
    4.
    发明授权
    Industrial robot 失效
    工业机器人

    公开(公告)号：US4466307A

    公开(公告)日：1984-08-21

    申请号：US299532

    申请日：1981-09-04

    申请人： Toshio Kouno

    发明人： Toshio Kouno

    IPC分类号： B25J1/00 ,  B25J9/04 ,  B25J9/06 ,  B25J9/10 ,  B25J15/00 ,  B25J3/02 ,  G05G1/04

    CPC分类号： B25J15/0052 ,  B25J9/046 ,  B25J9/1065 ,  Y10S414/13 ,  Y10T74/18928 ,  Y10T74/20 ,  Y10T74/20207

    摘要： A robot having an arm and an adapted actuating mechanism of a parallelogram construction, formed of vertical arms having the forward and rearward movement regulated within a fixed range, parallel rods having the up and down movement regulated within a fixed range, upper links and a forward horizontally extending horizontal arm is supported by side plates. At least the above mentioned vertical arms are provided with an X-axis driving device and the parallel rods are provided with a Z-axis driving device and means to balance the load of the work and arm mechanism.

    摘要翻译： 具有臂和适应的平行四边形结构的致动机构的机器人由垂直臂形成，其具有在固定范围内调节的前后运动，具有在固定范围内调节的上下运动的平行杆，上连杆和向前 水平延伸的水平臂由侧板支撑。 至少上述垂直臂设置有X轴驱动装置，并且平行杆设置有Z轴驱动装置和用于平衡工作和臂机构的负载的装置。

    SURGICAL TELEOPERATED DEVICE FOR REMOTE MANIPULATION
    5.
    发明申请
    SURGICAL TELEOPERATED DEVICE FOR REMOTE MANIPULATION 审中-公开

    公开(公告)号：US20190333635A1

    公开(公告)日：2019-10-31

    申请号：US16442435

    申请日：2019-06-14

    申请人： Ecole Polytechnique Federale de Lausanne (EPFL)

    发明人： Ricardo Daniel Rita BEIRA ,  Lionel FLACTION

    IPC分类号： G16H40/67 ,  A61B34/00 ,  A61B17/00 ,  G05B15/02 ,  A61B90/00 ,  A61B17/29 ,  B25J3/02 ,  B25J13/02 ,  A61B34/37

    摘要： A mechanical teleoperated device for remote manipulation includes a slave unit having a number of slave links interconnected by a plurality of slave joints; an end-effector connected to the slave unit; a master unit having a corresponding number of master links interconnected by a plurality of master joints; and a handle connected to a distal end of the master unit. The device further includes first device arranged to kinematically connect the slave unit with the master unit, second device arranged to kinematically connect the end-effector with the handle, and a mechanical constraint device configured to ensure that one master link of the master unit is guided along its longitudinal axis so that the corresponding slave link of the slave unit always translates along a virtual axis parallel to the longitudinal axis of the guided master link in the vicinity of the remote manipulation when the mechanical teleoperated device is operated.

    Mechanical teleoperated device for remote manipulation
    6.
    发明授权
    Mechanical teleoperated device for remote manipulation 有权

    公开(公告)号：US10325072B2

    公开(公告)日：2019-06-18

    申请号：US15633611

    申请日：2017-06-26

    申请人： ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

    发明人： Ricardo Daniel Rita Beira ,  Lionel Flaction

    IPC分类号： B25J3/02 ,  A61B17/00 ,  A61B17/29 ,  A61B34/00 ,  A61B34/37 ,  A61B90/00 ,  A61B90/50 ,  B25J13/02 ,  G05B15/02 ,  G06F19/00

    摘要： A mechanical teleoperated device for remote manipulation includes a slave unit having a number of slave links interconnected by a plurality of slave joints; an end-effector connected to the slave unit; a master unit having a corresponding number of master links interconnected by a plurality of master joints; and a handle connected to a distal end of the master unit. The device further includes first device arranged to kinematically connect the slave unit with the master unit, second device arranged to kinematically connect the end-effector with the handle, and a mechanical constraint device configured to ensure that one master link of the master unit is guided along its longitudinal axis so that the corresponding slave link of the slave unit always translates along a virtual axis parallel to the longitudinal axis of the guided master link in the vicinity of the remote manipulation when the mechanical teleoperated device is operated.

    Device for measuring an angle between pivotally-connected members
    8.
    发明授权
    Device for measuring an angle between pivotally-connected members 失效
    用于测量枢转连接构件之间的角度的装置

    公开(公告)号：US5616917A

    公开(公告)日：1997-04-01

    申请号：US441967

    申请日：1995-05-16

    申请人： YuZhong Dai

    发明人： YuZhong Dai

    IPC分类号： B25J3/02 ,  G01B11/26 ,  G01D5/38 ,  G01B11/02 ,  B25J9/02

    CPC分类号： G01B11/26 ,  G01D5/38

    摘要： A device for measuring an angle between pivotally connected, intersecting sides of a parallelogram includes a grating having a pattern of parallel, straight grating lines formed on a substrate, and a read head. The grating is mounted in a fixed position with respect to a first side of the parallelogram. The read head includes a sensor positioned for sensing displacement of the grating lines in response to an angular change between the intersecting sides of the parallelogram and generating a scale reading. The read head is mounted in a fixed position with respect to a second side of the parallelogram that is parallel to the first side. In one embodiment, the grating includes a single pattern of grating lines and is used to measure an angular change relative to a reference angle. In a second embodiment, the grating includes first and second grating patterns and is used to measure an absolute value of the angle between the intersecting sides of the parallelogram. The precision angle measuring device is particularly useful in coordinate measuring machines, but is not limited to such use.

    摘要翻译： 用于测量平行四边形的枢转连接的相交侧之间的角度的装置包括具有形成在基板上的平行的直线格栅线的图案和读取头。 光栅相对于平行四边形的第一侧安装在固定位置。 读头包括传感器，其被设置用于响应于平行四边形的相交侧之间的角度变化并且产生刻度读数来感测光栅线的位移。 读头相对于平行四边形的平行于第一侧的第二侧被安装在固定位置。 在一个实施例中，光栅包括单个图案的光栅线，并且用于测量相对于参考角度的角度变化。 在第二实施例中，光栅包括第一和第二光栅图案，并且用于测量平行四边形的相交侧之间的角度的绝对值。 精密角度测量装置在坐标测量机中特别有用，但不限于此。

    Positionable foot portion of a medical device
    9.
    发明授权
    Positionable foot portion of a medical device 有权

    公开(公告)号：US11523962B2

    公开(公告)日：2022-12-13

    申请号：US16333035

    申请日：2017-09-13

    申请人： Borcad Medical A.S.

    发明人： Petr Mil ,  Tomas Chlopcik

    IPC分类号： A61G13/12 ,  A61G13/00 ,  A61G13/08 ,  A61B90/50 ,  B43L13/00 ,  B25J3/02

    摘要： The object of the invention is a foot portion (2a) of a medical device, such as gynecological examination bed or a birthing bed. The aim of the invention is to provide a method for moving the foot portion into the required position quickly, effectively and not limiting the actions of medical personnel. An advantage of the present invention is moving the foot portion under the rest area (1) without undesirable protrusion. Movement of the foot portion (2a) under the rest area (1) is performed around a column (5), which is attached under the side edge of a seating portion (3). Such arrangement of the column leaves free space under the rest area (1) for moving the foot portion (2a). Movement of the foot portion (2a) is performed with minimum protrusion over the borderline of the rest area (1) by means of a parallelogram. The foot portion according to the present invention may be also positioned horizontally and vertically, according to the patient's need during the procedure. For each movement, there are available separate moving mechanisms and latching mechanisms.

    MASTER-SLAVE SYSTEM, OPERATION APPARATUS, AND ROBOT APPARATUS
    10.
    发明申请
    MASTER-SLAVE SYSTEM, OPERATION APPARATUS, AND ROBOT APPARATUS 有权

    公开(公告)号：US20210060762A1

    公开(公告)日：2021-03-04

    申请号：US16961593

    申请日：2018-12-18

    申请人： SONY CORPORATION

    发明人： KAZUO HONGO

    IPC分类号： B25J3/02 ,  B25J3/04

    摘要： Provided is a master-slave system that causes no unintended operation. A master-slave system includes: a master device having a first link structure; a slave device having a second link structure similar to the first link structure; and a connecting portion that mechanically connects corresponding links of the first link structure and the second link structure so that the corresponding links have the same angle. The first link structure and the second link structure include respective similar parallel links. In addition, the connecting portion connects corresponding links provided at proximal ends of the first link structure and the second link structure to form a four-bar linkage.