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    AMPOULE FOR IMPLANT STORAGE HAVING BI-DIRECTIONAL HUMIDITY MAINTENANCE FUNCTION
    2.
    发明公开
    AMPOULE FOR IMPLANT STORAGE HAVING BI-DIRECTIONAL HUMIDITY MAINTENANCE FUNCTION 审中-公开

    公开(公告)号：EP4458319A1

    公开(公告)日：2024-11-06

    申请号：EP22916770.5

    申请日：2022-12-28

    申请人： Osstem Implant Co., Ltd.

    发明人： KWON, Young Joong ,  SONG, Ju Dong ,  JANG, Il Seok

    IPC分类号： A61C19/02 ,  A61C8/00 ,  C08L101/14 ,  C08L33/02 ,  C08L29/04 ,  C08L71/00 ,  C08L1/28

    摘要： The present invention relates to an ampoule for implant storage and, more particularly, to an ampoule for implant storage with a function of bidirectional humidity maintenance that can suppress excessive moisture supply from a hydrophilic carrier in the ampoule to the implant surface, thereby solving the problem of the coating solution coming off due to external impacts. The ampoule for implant storage with a function of bidirectional humidity maintenance according to the present invention includes an ampoule container and a separator, which is accommodated in the ampoule container. The separator separates the inside of the ampoule container into a first space and a second space and has at least one through hole that allows moisture to move between the first and second spaces. An implant is accommodated in the first space and has a hydrophilic coating layer formed on at least a portion of the surface thereof. A hydrophilic carrier is accommodated in the second space and supplies moisture to the hydrophilic coating layer formed on the implant surface. Since the hydrophilic coating layer on the implant surface and the hydrophilic carrier contain one or more organic zwitterionic buffering materials having a sulfonic acid group, a moisture balance is maintained therebetween.

    DETACHABLE DENTAL IMPLANT SYSTEM
    7.
    发明公开
    DETACHABLE DENTAL IMPLANT SYSTEM 审中-公开

    公开(公告)号：EP4438002A1

    公开(公告)日：2024-10-02

    申请号：EP22898021.5

    申请日：2022-11-15

    申请人： Neobiotech, Co., Ltd.

    发明人： HEO, Young Ku

    IPC分类号： A61C8/00 ,  A61C5/70

    CPC分类号： A61C8/00 ,  A61C5/70

    摘要： A detachable dental implant system includes: an implant body including an implantation part that is implanted in an alveolar bone and an abutment part that is positioned on a top of the implantation part and provides an outer inclination surface having a truncated pillar shape and an internal space with an open top; and a crown medium that is disposed between the abutment part and a prosthesis and fixes the prosthesis to the abutment part by itself, wherein the crown medium includes an accommodation space providing a first close contact inclination surface that is in close surface contact with the outer inclination surface and being able to accommodate the abutment part, and a distance holder extending downward from a ceiling of the accommodation space and inserted in the internal space of the abutment part with an end thereof fixed to the abutment part, and surface contact between the outer inclination surface and the first close contact inclination surface and fixing between the abutment part and the distance holder generate resistance torque that interferes with rotation of the crown medium with respect to the abutment part.

    SUBPERIOSTEAL IMPLANT KIT
    9.
    发明公开
    SUBPERIOSTEAL IMPLANT KIT 审中-公开

    公开(公告)号：EP4431052A1

    公开(公告)日：2024-09-18

    申请号：EP23161921.4

    申请日：2023-03-14

    申请人： Biotec S.r.l.

    发明人： PONTARIN, Roberta ,  SCALCHI, Veronica ,  TREVISAN, Mariagrazia

    IPC分类号： A61C1/08 ,  A61C8/00

    CPC分类号： A61C8/0031 ,  A61C1/084

    摘要： Subperiosteal surgical kit (1), which comprises a subperiosteal implant (100) fixable to the maxillary or mandibular bone (O) of a patient and comprising a first frame (101), which is arranged to rest on an external surface of the bone and is provided with several through fixing holes (102), each of which is provided with a corresponding first axis and is arranged to receive a corresponding bone screw (V) to fix the subperiosteal implant (100) to the patient's bone. The kit further comprises at least one surgical template (2), which comprises a second frame (20), arranged to rest on the external surface of the bone (O), and several guide bushings (22) fixed to the second frame (20) and each internally defining a corresponding guide channel (23), provided with a corresponding second axis and arranged to receive and guide a surgical drill to make a corresponding mounting hole in the patient's maxillary or mandibular bone.
    The second axes of the guide channels (23) of the surgical template (2) have the same spatial distribution as the first axes of corresponding fixing holes (102) of the subperiosteal implant (100) to fix the bone screws (V) of the subperiosteal implant (100) on corresponding mounting holes (102).