Patents Assigned to Ortho Systems
  • Patent number: 12551364
    Abstract: An orthopedic walker is disclosed that improves comfort and shock absorption during use by incorporating a flexure zone that deflects to ease the forces caused by the heel strike portion of a patient's gait. The flexure zone is created by cutting around the heel on the bottom of the sole to allow for the heel portion to flex. The exterior shell of the walker is may be made of a formable resilient material that when combined with an attached tongue structure reduces a volume of encapsulation of the lower limb. The shell encloses a padding on the inner side that may take the form of air/bladders and/or foam, and tabs on each side selectively engage receiving tabs on the inside lateral and medial side of the base upright portions. A separate tongue structure is used to enclose the foot and is made adjustable using various methods such as slits and novel connectors.
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: February 17, 2026
    Assignee: Ortho Systems
    Inventors: Kenji Watabe, Tracy E. Grim, Edwin Erwin, Zhaung Shao
  • Patent number: 11540935
    Abstract: A welded orthopedic back brace is disclosed. In an embodiment, at least one belt member is coupled to a spinal support element. The materials of the belt member are thermally fused to form a unitary segment. In another embodiment, an anterior portion of a posterior pad of the spinal support element includes thermally fused materials to provide a user with an added degree of comfort.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: January 3, 2023
    Assignee: Ortho Systems
    Inventors: Tracy E. Grim, Kenji Watabe, Edwin Erwin
  • Patent number: 10835406
    Abstract: Some aspects of the present disclosure describe an orthopedic brace for a portion of a user's upper extremity distal to the elbow. The orthopedic brace includes a body configured to surround said portion of the user's upper extremity. The body includes a first region configured to stabilize said portion of the user's upper extremity. The orthopedic brace includes a second region coupled to the first region. The second region has sufficient elasticity to enable the body to adjust circumferentially to fit said portion of the user's upper extremity.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: November 17, 2020
    Assignee: Ortho Systems
    Inventors: Edwin Erwin, Zhuang Shao, Kenji Watabe, Tracy E. Grim
  • Patent number: 10716695
    Abstract: A flexible support including a body configured to provide anatomical support to a user's appendage, and an insert extending along at least a portion of an edge of the flexible support to reduce irritation and fitment discomfort to the user's appendage from the edge.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: July 21, 2020
    Assignee: Ortho Systems
    Inventors: Tracy E. Grim, Joseph Michael Iglesias, Eric Gerald Scott, Justina-Delia A. Franco
  • Patent number: 10039664
    Abstract: A method of manufacturing an orthopedic walking boot, comprising providing a base configured to support a user's foot and receive a support assembly configured to support the user's lower leg; and overmolding an outer sole to the base.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: August 7, 2018
    Assignee: ORTHO SYSTEMS
    Inventors: Tracy E. Grim, Steven L. Hecker, Kenji Watabe, Ryan C. Cohn, Tim Crowley, Veneza Yuzon
  • Patent number: 9510965
    Abstract: A walking apparatus is provided that includes a sole having an adjustable length, the sole comprising a heel portion, a forefoot portion operatively coupled to the heel portion, the forefoot portion configured for adjustment from a first position to at least one other position relative to the heel portion, wherein a length of the sole is configured to adjust from a first length to a second length when the forefoot portion is adjusted from the first position to the at least one other position.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: December 6, 2016
    Assignee: ORTHO SYSTEMS
    Inventors: Tracy E. Grim, Steve Eastwood, Kenji Watabe, Mark Scott Nelson, Sr., Dwight Paul Bennett, Steven L. Hecker
  • Patent number: 9492305
    Abstract: An orthopedic walking boot, comprising a base to support a user's foot, the base having a section configured to support the user's posterior portion of the heel; a support assembly extending from the base to support the user's lower leg; and a heel cushion arranged with said section of the base to engage the user's posterior portion of the heel, the heel portion having a free edge configured to flex.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: November 15, 2016
    Assignee: Ortho Systems
    Inventors: Steven L. Hecker, Tracy E. Grim, Kenji Watabe, Ryan C. Cohn, Tim Crowley, Veneza Yuzon
  • Patent number: D835288
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: December 4, 2018
    Assignee: Ortho Systems
    Inventors: Edwin Erwin, Zhuang Shao, Kenji Watabe, Tracy E. Grim
  • Patent number: D835792
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: December 11, 2018
    Assignee: ORTHO SYSTEMS
    Inventors: Edwin Erwin, Zhuang Shao, Kenji Watabe, Tracy E. Grim
  • Patent number: D846130
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: April 16, 2019
    Assignee: Ortho Systems
    Inventors: Kenji Watabe, Zhuang Shao, Edwin Erwin
  • Patent number: D865978
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: November 5, 2019
    Assignee: Ortho Systems
    Inventors: Kenji Watabe, Edwin Erwin, Tracy E. Grim, Lance Hussey, Jungwoo Choi
  • Patent number: D893733
    Type: Grant
    Filed: September 26, 2018
    Date of Patent: August 18, 2020
    Assignee: Ortho Systems
    Inventors: Kenji Watabe, Edwin Erwin, Tracy E. Grim, Lance Hussey, Jungwoo Choi
  • Patent number: D926999
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: August 3, 2021
    Assignee: Ortho Systems
    Inventors: Kenji Watabe, Tracy E. Grim, Zhuang Shao, Dave Cormier