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    Minimally invasive surgical device
    1.
    发明授权
    Minimally invasive surgical device 有权

    公开(公告)号：US11298147B2

    公开(公告)日：2022-04-12

    申请号：US15909986

    申请日：2018-03-01

    Applicant: Industrial Technology Research Institute

    Inventor： Ching-Chuan Jiang ,  Hsin-Hsin Shen ,  Ming-Chia Yang ,  Yun-Han Lin ,  Wei-Hong Chang

    IPC: A61B17/32 ,  A61B17/16 ,  A61B90/00 ,  A61B17/00

    Abstract: A minimally invasive surgical device includes a main body, a buffer assembly and a cutter bit. The main body includes an inner tube and an outer tube, wherein the inner tube is disposed in the outer tube. An end of the buffer assembly is connected to the inner tube. The cutter bit is connected to another end of the buffer assembly, wherein the cutter bit has a cutting portion. When the cutting portion is in contact with an object, the buffer assembly is adapted to enable the cutter bit to move relatively to the inner tube to decrease a cutting force between the cutting portion and the object, and is adapted to enable the cutting portion to be tilted with a surface of the object.

    Cartilage repair implant, auxiliary surgical tool kit and cartilage repair system
    3.
    发明授权
    Cartilage repair implant, auxiliary surgical tool kit and cartilage repair system 有权

    公开(公告)号：US10786370B2

    公开(公告)日：2020-09-29

    申请号：US15856075

    申请日：2017-12-28

    Applicant: Industrial Technology Research Institute ,  National Taiwan University Hospital

    Inventor： Ching-Chuan Jiang ,  Fang-Jie Jang ,  Ming-Chia Yang ,  Yun-Han Lin

    IPC: A61F2/46 ,  A61F2/30

    Abstract: A cartilage repair implant, an auxiliary surgical tool kit and a cartilage repair system are provided. The cartilage repair implant includes a body and a plurality of pins. The body is a porous structure and is configured to carry cartilage repair material. The pins are fixed to the body for being inserted into a patient's bone. The auxiliary surgical tool kit includes a positioning sleeve and a click tool. The positioning sleeve has a through passage. A first alignment structure is disposed on the sidewall of the through passage. The click tool includes an outer tube and a push rod. A second alignment structure mutually aligned with the first alignment structure is disposed on the outer wall of the outer tube. The outer tube is configured to pass through the through passage. The push rod is slidably disposed in the outer tube. One end of the outer tube has a shaping blade for slicing a to-be-implanted region on an affected area of the patient. In which the shape of the to-be-implanted region is corresponding to the shape of the body.

    CARTILAGE REPAIR IMPLANT, AUXILIARY SURGICAL TOOL KIT AND CARTILAGE REPAIR SYSTEM
    5.
    发明申请
    CARTILAGE REPAIR IMPLANT, AUXILIARY SURGICAL TOOL KIT AND CARTILAGE REPAIR SYSTEM 审中-公开

    公开(公告)号：US20190201203A1

    公开(公告)日：2019-07-04

    申请号：US15856075

    申请日：2017-12-28

    Applicant: Industrial Technology Research Institute ,  National Taiwan University Hospital

    Inventor： Ching-Chuan Jiang ,  Fang-Jie Jang ,  Ming-Chia Yang ,  Yun-Han Lin

    IPC: A61F2/30 ,  A61F2/46 ,  A61B17/16 ,  A61L27/56 ,  A61L27/58 ,  A61L27/18 ,  A61L27/16

    Abstract: A cartilage repair implant, an auxiliary surgical tool kit and a cartilage repair system are provided. The cartilage repair implant includes a body and a plurality of pins. The body is a porous structure and is configured to carry cartilage repair material. The pins are fixed to the body for being inserted into a patient's bone. The auxiliary surgical tool kit includes a positioning sleeve and a click tool. The positioning sleeve has a through passage. A first alignment structure is disposed on the sidewall of the through passage. The click tool includes an outer tube and a push rod. A second alignment structure mutually aligned with the first alignment structure is disposed on the outer wall of the outer tube. The outer tube is configured to pass through the through passage. The push rod is slidably disposed in the outer tube. One end of the outer tube has a shaping blade for slicing a to-be-implanted region on an affected area of the patient. In which the shape of the to-be-implanted region is corresponding to the shape of the body.

    METHOD FOR BONE REPAIR
    7.
    发明申请
    METHOD FOR BONE REPAIR 有权
    骨修复方法

    公开(公告)号：US20140067078A1

    公开(公告)日：2014-03-06

    申请号：US14072841

    申请日：2013-11-06

    Applicant: Industrial Technology Research Institute

    Inventor： Chun-Jen Liao ,  Ching-Chuan Jiang ,  Sung-Ching Chen ,  Pei-Chi Hsu ,  Shih-Jui Han

    IPC: A61F2/38

    CPC classification number: A61F2/3859 ,  A61B17/1637 ,  A61B17/1668 ,  A61B17/742 ,  A61B2017/00969 ,  A61F2/28 ,  A61F2/30721 ,  A61F2/30756 ,  A61F2/3094 ,  A61F2/4644 ,  A61F2002/2828 ,  A61F2002/2832 ,  A61F2002/30059 ,  A61F2002/30062 ,  A61F2002/30766

    Abstract: A bone repairing kit including a drilling device, a pushing device, a clamping member and a hole saw. An end of a tube body of the drilling device is a knife portion. When the tube body rotates with respect to a femur, a bone column is cut by the knife portion and located in the tube body. The pushing device includes a hollow tube and a push bar. The hollow tube is for receiving the tube body. The push bar is for touching and pushing the bone column in the tube body. The clamping member is for clamping the bone column. The hole saw includes a receiving body and cutting knives. The receiving body has a recess for receiving an end of the bone column. The cutting knives surrounding on an inner wall of the recess are for cutting an edge of the end of the bone column.

    Abstract translation: 一种骨修复套件，包括钻孔装置，推动装置，夹紧构件和孔锯。 钻孔装置的管体的端部是刀部。 当管体相对于股骨旋转时，骨柱由刀部分切割并位于管体中。 推动装置包括中空管和推杆。 中空管用于容纳管体。 推杆用于接触并推动管体中的骨柱。 夹紧构件用于夹紧骨柱。 孔锯包括接收体和切割刀。 接收体具有用于接收骨柱端部的凹部。 围绕凹槽内壁的切割刀片用于切割骨柱端部的边缘。

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