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    DENTAL INSTRUMENT, IMPACTED TOOTH TRACTION DEVICE AND THE INSTALLATION METHOD THEREOF
    1.
    发明申请
    DENTAL INSTRUMENT, IMPACTED TOOTH TRACTION DEVICE AND THE INSTALLATION METHOD THEREOF 有权

    公开(公告)号：US20250064553A1

    公开(公告)日：2025-02-27

    申请号：US18408059

    申请日：2024-01-09

    Applicant: LIANG-CHENG CHEN

    Inventor： LIANG-CHENG CHEN

    IPC: A61C3/14

    Abstract: A dental instrument includes a handle and an extension portion, the extension portion has a frontal protrusion that is used to hang an elastic traction ligature. An impacted tooth traction device includes a first bracket for being fastened to an impacted tooth, and a second bracket for being fastened to an anchor body, and the aforementioned elastic traction ligature that is used to connect the first bracket with the second bracket. A method for installing the impacted tooth traction device includes: fastening the first bracket to the impacted tooth, fastening the second bracket to the anchor body, and to connect the elastic traction ligature to the first and the second brackets after the elastic traction ligature is pulled to a certain length.

    Kit for preparation of nano-targeted liposome drug in combined radionuclide therapy and chemotherapy
    2.
    发明申请
    Kit for preparation of nano-targeted liposome drug in combined radionuclide therapy and chemotherapy 审中-公开
    用于在联合放射​​性核素治疗和化疗中制备纳米靶向脂质体药物的试剂盒

    公开(公告)号：US20080226546A1

    公开(公告)日：2008-09-18

    申请号：US11687650

    申请日：2007-03-18

    Applicant: Te-Wei Lee ,  Ya-Jen Chang ,  Liang-Cheng Chen ,  Chia-Yu Yu ,  Shu-Pei Chiu ,  Shu-Ling Chen ,  Tsai-Yueh Luo ,  Chih-Hsien Chang ,  Gann Ting

    Inventor： Te-Wei Lee ,  Ya-Jen Chang ,  Liang-Cheng Chen ,  Chia-Yu Yu ,  Shu-Pei Chiu ,  Shu-Ling Chen ,  Tsai-Yueh Luo ,  Chih-Hsien Chang ,  Gann Ting

    IPC: A61K51/12 ,  A61K51/00 ,  A61P35/00 ,  A61K51/04

    CPC classification number: A61K31/704 ,  A61K47/6911 ,  A61K51/0478 ,  A61K51/1234 ,  A61K2300/00

    Abstract: This invention is to manufacture a kit for preparation of nano-targeted liposome drugs in combined chemotherapy and radionuclide therapy. It is a kit consisting of three components: (1) A 10 ml vial A which contains BMEDA, gluconate acetate, SnCl2. (2) A 10 ml vial B which contains DSPC, cholesterol, DSPE-PEG, and Doxorubicin(DXR) (or Daunorubicin, Vinolbine). (3) A 10 ml vial C which contains 188ReO4− (or 186ReO4−) solution. The procedure of using the kit is as follows: (1) Remove the contents of the 188ReO4− (or 186ReO4−) solution from vial C. (2) Inject the 188ReO4− (or 186ReO4−) solution into the vial A, and the mixtures react in appropriate temperature. (3) Remove the contents of the 188Re-BMEDA (or 186Re-BMEDA) solution from vial A. (4) Inject the 188Re-BMEDA (or 186Re-BMEDA) solution into the vial B, and the mixtures react in appropriate temperature. The reconstituted solution in the vial B is applied to combine bimodality radiochemotherapy for treatment of tumor and ascites.

    Abstract translation: 本发明是在联合化疗和放射性核素治疗中制备用于制备纳米靶向脂质体药物的试剂盒。 它是由三个组分组成的试剂盒：（1）含有BMEDA，葡萄糖酸乙酯，SnCl 2 2的10ml小瓶A. （2）含有DSPC，胆固醇，DSPE-PEG和多柔比星（DXR）（或柔红霉素，维罗非因）的10ml小瓶B。 （3）将含有<！ - SIPO - >反应物（或<！ - SIPO - > - ）解决方案。 使用试剂盒的步骤如下：（1）除去 188 - （或 186 < 来自小瓶C的溶液。（2）注射<！ - SIPO - >反应物 > - （或 186 ）溶液加入到小瓶A中，并且混合物在合适的温度下反应。 （3）从小瓶A中取出 188 Re-BMEDA（或<186> 重BMEDA）溶液的内容物。（4）注入 188 Re-BMEDA）溶液加入小瓶B中，混合物在合适的温度下反应。 将小瓶B中的重构溶液应用于结合双功能放射化学疗法治疗肿瘤和腹水。

    MAGNETIC TRACTION DEVICE FOR IMPACTED TOOTH
    3.
    发明申请
    MAGNETIC TRACTION DEVICE FOR IMPACTED TOOTH 有权

    公开(公告)号：US20250127592A1

    公开(公告)日：2025-04-24

    申请号：US18899221

    申请日：2024-09-27

    Applicant: LIANG-CHENG CHEN

    Inventor： LIANG-CHENG CHEN

    IPC: A61C7/00

    Abstract: A magnetic traction device for impacted tooth, comprising a first magnetic component fixed to a normal tooth and a second magnetic component fixed to an impacted tooth. There is an attractive magnetic force between the first and second magnetic components, thereby pulling the impacted tooth toward the direction of the normal tooth where the first magnetic component is located.

    MAXILLA HOLDER AND INSTALLATION THEREOF
    4.
    发明申请
    MAXILLA HOLDER AND INSTALLATION THEREOF 有权

    公开(公告)号：US20250064561A1

    公开(公告)日：2025-02-27

    申请号：US18813861

    申请日：2024-08-23

    Applicant: Liang-Cheng CHEN

    Inventor： Liang-Cheng CHEN

    IPC: A61C11/00

    Abstract: A maxilla holder includes a base plate and a connecting member. One end of the connecting member is connected with the base plate which extends along a pre-designed occlusal plane while the other end of the connecting member includes at least two supporting portions. With the supporting portions abutting against the cranium, the base plate is positioned so that the maxilla is located in a pre-planned position once it is moved onto the base plate.

    BONE FIXATION ASSEMBLY
    6.
    发明申请
    BONE FIXATION ASSEMBLY 有权

    公开(公告)号：US20250072944A1

    公开(公告)日：2025-03-06

    申请号：US18529374

    申请日：2023-12-05

    Applicant: LIANG-CHENG CHEN

    Inventor： LIANG-CHENG CHEN

    IPC: A61B17/80 ,  A61B17/86

    Abstract: A bone fixation assembly includes a bone plate, a first bone screw and a second bone screw. The first and second bone screws penetrate through two holes respectively. The first bone screw has a left-handed thread while the second bone screw has a right-handed thread. With different thread directions of the bone screws, the bone screws are hard to be loosened so that broken bones are fixed firmly. Accordingly, size of the bone plate is able to be reduced for miniaturization.

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