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8 条记录 (耗时 0.034 秒)

    Spinal reaming apparatus
    1.
    发明授权
    Spinal reaming apparatus 有权

    公开(公告)号：US11076870B2

    公开(公告)日：2021-08-03

    申请号：US16394746

    申请日：2019-04-25

    申请人： WILTROM CO., LTD. ,  GROUP INNOMED BIOTECH CO., LTD.

    发明人： Chieh-Feng Lu ,  Chang-Ho Tseng ,  Meng-Yuan Tsai ,  Huang-Chien Liang

    IPC分类号： A61B17/16 ,  A61B17/00

    摘要： Provided is a spinal reaming apparatus including a sleeve, an eccentric shaft, an operated element and an eccentric reaming element. The sleeve has a first end and a second end opposing the first end. The eccentric shaft is received in the sleeve. The operated element is connected to the eccentric shaft and positioned proximate to the first end of the sleeve. The eccentric reaming element is connected to the eccentric shaft and disposed at the second end of the sleeve. When rotated, the operated element drives the eccentric reaming element to rotate relative to the sleeve on the eccentric shaft such that the spinal reaming apparatus will switch between a folded mode and a functioning mode.

    Spinal implant structure and kit thereof
    3.
    发明授权
    Spinal implant structure and kit thereof 有权

    公开(公告)号：US11253369B2

    公开(公告)日：2022-02-22

    申请号：US16703126

    申请日：2019-12-04

    申请人： GROUP INNOMED BIOTECH CO., LTD. ,  WILTROM CO., LTD.

    发明人： Chang-Ho Tseng ,  Meng-Yuan Tsai ,  Huang-Chien Liang ,  Chieh-Feng Lu ,  Wan-Chun Chen ,  Huang-Chi Chen

    IPC分类号： A61F2/44 ,  A61B17/70 ,  A61F2/46 ,  A61F2/28 ,  A61F2/30 ,  A61B17/88

    摘要： The present invention provides a spinal implant structure. The spinal implant structure comprises a first part, a second part and at least one expansion arm. The second part is disposed on the horizontal orientation of the first part and does not overlap with the first part. The diameter of the first part is larger than that of the second part. One end of the expansion arm is connected to the first part, and the other end of the expansion arm is free end. The expansion arm includes a supporting arm. One end of the supporting arm is connected to the expansion arm, and the other end is connected the second part. The support arm includes a plurality of structure weakness. When the distance between the first part and the second part changes, the support arm bends from the structure weakness, thereby the spinal implant structure is expanded.

    Device for stabilization of bone segment and extending assembly thereof
    4.
    发明授权
    Device for stabilization of bone segment and extending assembly thereof 有权

    公开(公告)号：US10980573B2

    公开(公告)日：2021-04-20

    申请号：US16123607

    申请日：2018-09-06

    申请人： WILTROM CO., LTD.

    发明人： Yi-Chun Su ,  Chieh-Feng Lu ,  Yen-Ting Tseng ,  Huang-Chien Liang

    IPC分类号： A61B17/70 ,  A61B17/56 ,  A61F2/46 ,  A61B17/00 ,  A61F2/44 ,  A61B17/68

    摘要： The present invention discloses a device for stabilization of bone segment and an extending assembly thereof. The device comprises a screw assembly, two supporting members and two extending members. The screw assembly comprises a receiver and an anchoring member. The receiver has a retainer and two opposite arms extending along the longitudinal axis of the device from the positions adjacent to the retainer. The anchoring member is connected to the retainer. The supporting members are connected to the arms respectively and extend along the longitudinal axis. Each one of the extending members has a through hole respectively. The extending members are connected to the arms with the supporting members passing through the through holes respectively.