Patents by Inventor Shuichi Uenohara

Shuichi Uenohara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10245058
    Abstract: A manipulator comprises a hollow shaft, wires provided on the shaft and a working unit disposed on one end of the shaft and being driven by at least one wire of the wires, the working unit having a tip tool including a rolling mechanism which rotates about an axis Or directed to a distal end thereof. A tip side surface of a proximal end member and a cover of a distal end member are relatively rotated by the rolling mechanism. The cover has a rotation identifier for indicating a degree of relative rotation of the tip side surface. The tip side surface has an alignment indicator for indicating an initial position of the cover.
    Type: Grant
    Filed: October 24, 2007
    Date of Patent: April 2, 2019
    Assignee: Karl Storz SE & Co. KG
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno, Takamitsu Sunaoshi
  • Patent number: 9662131
    Abstract: A medical manipulator comprises a distal end working unit including a gripper as an end effector, an operating unit for operating the distal end working unit, a coupling interconnecting the distal end working unit and the operating unit, and an attitude changing mechanism for changing an attitude of the distal end working unit. When the operating unit is operated by an operator, the end effector is mechanically operated by a transmitting member. The attitude changing mechanism is operated by a bending drive source and a rotational drive source, which are operated when the operating unit is operated by the operator.
    Type: Grant
    Filed: November 13, 2007
    Date of Patent: May 30, 2017
    Assignee: Karl Storz GmbH & Co. KG
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno
  • Patent number: 8382790
    Abstract: A manipulator includes a hollow joint shaft, wires extending through the joint shaft, pulleys mounted on an end of the joint shaft, for imparting a drive force to the wires, a distal-end working unit mounted on another end of the joint shaft, for being actuated by the wires, and a sealing member for preventing liquid such as blood from flowing from the distal-end working unit through the joint shaft to a connector. The sealing member has holes defined therein, and the wires are slidably inserted through the holes.
    Type: Grant
    Filed: February 24, 2009
    Date of Patent: February 26, 2013
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Shuichi Uenohara, Hiroaki Sano
  • Patent number: 8157793
    Abstract: In a manipulator, an actuator block contains motors and rotary shafts extending from the motors. A working unit of the manipulator contains a connecting portion, attachable to and detachable from the actuator block. The connecting portion has pulleys connectable to ends of the rotary shafts, and has a locking plate movable by alignment pins. The locking plate has slits, which are engaged with plate-shaped portions formed on the upper ends of the pulleys. A coil spring is placed between the locking plate and a top plate.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: April 17, 2012
    Assignees: Terumo Kabushiki Kaisha, Kabushiki Kaisha Toshiba
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno, Takamitsu Sunaoshi
  • Patent number: 8038689
    Abstract: A manipulator includes a composite input unit that is manually operable by the fingers, a connector shaft extending from an operating unit, and a working unit mounted on the distal end of the connector shaft. The working unit comprises a rolling mechanism, a tilting mechanism, and an opening and closing mechanism. The composite input unit includes a shuttle ring for actuating the rolling mechanism. The manipulator also includes a gripper for gripping a curved needle. The gripper is placed near a DVC, whereupon the rolling mechanism is actuated to roll the gripper and to pierce a living body with the curved needle, until the point of the curved needle projects outside of the living body.
    Type: Grant
    Filed: March 21, 2008
    Date of Patent: October 18, 2011
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Junko Kawai, Shigeru Omori, Shuichi Uenohara
  • Publication number: 20090240263
    Abstract: A manipulator includes a composite input unit that is manually operable by the fingers, a connector shaft extending from an operating unit, and a working unit mounted on the distal end of the connector shaft. The working unit comprises a rolling mechanism, a tilting mechanism, and an opening and closing mechanism. The composite input unit includes a shuttle ring for actuating the rolling mechanism. The manipulator also includes a gripper for gripping a curved needle. The gripper is placed near a DVC, whereupon the rolling mechanism is actuated to roll the gripper and to pierce a living body with the curved needle, until the point of the curved needle projects outside of the living body.
    Type: Application
    Filed: March 21, 2008
    Publication date: September 24, 2009
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Junko Kawai, Shigeru Omori, Shuichi Uenohara
  • Publication number: 20090216248
    Abstract: A manipulator includes a hollow joint shaft, wires extending through the joint shaft, pulleys mounted on an end of the joint shaft, for imparting a drive force to the wires, a distal-end working unit mounted on another end of the joint shaft, for being actuated by the wires, and a sealing member for preventing liquid such as blood from flowing from the distal-end working unit through the joint shaft to a connector. The sealing member has holes defined therein, and the wires are slidably inserted through the holes.
    Type: Application
    Filed: February 24, 2009
    Publication date: August 27, 2009
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Shuichi UENOHARA, Hiroaki Sano
  • Publication number: 20090112229
    Abstract: A medical manipulator comprises a distal end working unit including a gripper as an end effector, an operating unit for operating the distal end working unit, a coupling interconnecting the distal end working unit and the operating unit, and an attitude changing mechanism for changing an attitude of the distal end working unit. When the operating unit is operated by an operator, the end effector is mechanically operated by a transmitting member. The attitude changing mechanism is operated by a bending drive source and a rotational drive source, which are operated when the operating unit is operated by the operator.
    Type: Application
    Filed: November 13, 2007
    Publication date: April 30, 2009
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno
  • Publication number: 20090030428
    Abstract: A medical manipulator includes an operation command unit having motors and a working unit detachably mounted on the operation command unit. The operation command unit includes a grip handle for being gripped by a human hand, and a trigger lever movable toward and away from the grip handle. The trigger lever comprises a pulling member which can be pulled toward the grip handle by a finger held against the pulling member, and a pushing member which can be pushed away from the grip handle by the finger held against the pushing member, the pushing member being disposed in facing relation to the pulling member. The pushing member has a hemispherical cavity defined in a surface thereof which faces the pulling member.
    Type: Application
    Filed: July 23, 2008
    Publication date: January 29, 2009
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Shigeru OMORI, Shuichi Uenohara, Hiroaki Sano
  • Publication number: 20080183193
    Abstract: A manipulator comprises a hollow shaft, wires provided on the shaft and a working unit disposed on one end of the shaft and being driven by at least one wire of the wires, the working unit having a tip tool including a rolling mechanism which rotates about an axis Or directed to a distal end thereof. A tip side surface of a proximal end member and a cover of a distal end member are relatively rotated by the rolling mechanism. The cover has a rotation identifier for indicating a degree of relative rotation of the tip side surface. The tip side surface has an alignment indicator for indicating an initial position of the cover.
    Type: Application
    Filed: October 24, 2007
    Publication date: July 31, 2008
    Applicants: TERUMO KABUSHIKI KAISHA, KABUSHIKI KAISHA TOSHIBA
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno, Takamitsu Sunaoshi
  • Publication number: 20080108443
    Abstract: A manipulator includes a working unit comprising an operation command unit, horizontal roller and vertical rollers mounted thereon, drive pulleys rotatable in response to operation of the horizontal roller and the vertical roller, a connector, a first rotational axis disposed on a distal end of the connector, a second rotational axis extending perpendicularly to the first rotational axis, tubular members rotatably supported on a shaft providing the first rotational axis, and wires having rear and front portions trained around the drive pulleys and the tubular members, respectively. A drive mechanism operates about the first rotational axis in response to rotation of the tubular member, and an end effector operates about the second rotational axis in response to rotation of the tubular member.
    Type: Application
    Filed: October 30, 2007
    Publication date: May 8, 2008
    Applicants: TERUMO KABUSHIKI KAISHA, Kabushiki Kaisha Toshiba
    Inventors: Makoto JINNO, Takamitsu SUNAOSHI, Shuichi UENOHARA
  • Publication number: 20080103491
    Abstract: In a manipulator, an actuator block contains motors and rotary shafts extending from the motors. A working unit of the manipulator contains a connecting portion, attachable to and detachable from the actuator block. The connecting portion has pulleys connectable to ends of the rotary shafts, and has a locking plate movable by alignment pins. The locking plate has slits, which are engaged with plate-shaped portions formed on the upper ends of the pulleys. A coil spring is placed between the locking plate and a top plate.
    Type: Application
    Filed: October 18, 2007
    Publication date: May 1, 2008
    Applicants: TERUMO KABUSHIKI KAISHA, KABUSHIKI KAISHA TOSHIBA
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno, Takamitsu Sunaoshi
  • Publication number: 20080091072
    Abstract: A manipulator includes an operation command unit to be gripped by a hand, a composite input unit operable by a finger, a connector shaft extending from the operation command unit, and a working unit disposed on a distal end of the connector shaft. The working unit includes a yawing mechanism, a rolling mechanism, and an opening and closing mechanism. The composite input unit has a shuttle ring for actuating the rolling mechanism, and a pad for actuating the yawing mechanism. The shuttle ring is an angularly movable member having two knobs disposed in respective left and right positions. The pad is disposed inside of the shuttle ring.
    Type: Application
    Filed: October 11, 2007
    Publication date: April 17, 2008
    Applicants: TERUMO KABUSHIKI KAISHA, KABUSHIKI KAISHA TOSHIBA
    Inventors: Shigeru Omori, Shuichi Uenohara, Makoto Jinno, Takamitsu Sunaoshi