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    • 6. 发明公开
    • IMAGE-FORMING APPARATUS AND CARTRIDGE
    • 图像形成装置和墨盒
    • EP3264197A1
    • 2018-01-03
    • EP17178264.2
    • 2017-06-28
    • CANON KABUSHIKI KAISHA
    • SHUHAMA, YuIIZUKA, Yoichiro
    • G03G21/18
    • An image-forming apparatus includes a coupling recess (15a) to be engaged with a coupling protrusion (C21a) to rotate the coupling protrusion (C21a), a second gear portion (15b) to be engaged with a gear (Cllb) to rotate the gear (Cllb), and a driving force transmitter (15) that is rotatable about a predetermined rotational axis. A torque required to rotate the gear (Cllb) is larger than a torque required to rotate the second gear portion (15b) in a state where the coupling recess (15a) does not engage the coupling protrusion (C21a).
    • 本发明公开了一种图像形成装置,该图像形成装置包括:与联接突起(C21a)接合以使联接突起(C21a)旋转的联接凹部(15a);与齿轮(Cllb)接合的第二齿轮部分(15b) 齿轮(Cllb)以及可绕预定旋转轴线旋转的驱动力传送器(15)。 使齿轮(Cllb)旋转所需的转矩大于在联接凹部(15a)不与联接凸起(C21a)接合的状态下旋转第二齿轮部(15b)所需的转矩。
    • 8. 发明公开
    • Surgical stapling apparatus
    • Chirurgische Klammervorrichtung
    • EP2430986A2
    • 2012-03-21
    • EP11190763.0
    • 2010-03-30
    • Tyco Healthcare Group LP
    • Aranyi, ErnieMozdzierz, PatrickOlson, Lee
    • A61B17/072
    • A61B17/07207A61B17/07292A61B2017/07214A61B2017/07271
    • A loading unit for use with a surgical stapling apparatus, the loading unit comprising: a tool assembly having a cartridge assembly including a staple cartridge and an anvil assembly, at least one of the cartridge assembly and the anvil assembly being movable in relation to the other assembly, the anvil assembly includes an anvil plate and, each of the anvil plate and the staple cartridge define an elongate longitudinal slot; a surgical buttress releasably secured to a tissue contacting surface of at least one of the anvil plate and the staple cartridge, wherein each surgical buttress is secured by at least one anchor wherein at least one of the anvil assembly and the cartridge assembly includes a constricting, open-ended, side slot configured to grip an end of the anchor; a release assembly associated with the at least one of the anvil assembly and the cartridge assembly; and a drive assembly slidably translatable through the tool assembly, the drive assembly actuating the release assembly to release the anchor to free the surgical buttress from the at least one of the anvil assembly and cartridge assembly, characterized in that the release assembly is configured to push the end of the anchor out of the side slot, upon a distal advancement of the drive assembly.
    • 一种与外科缝合装置一起使用的装载单元,所述装载单元包括:工具组件,其具有包括钉仓和砧座组件的盒组件,所述盒组件和所述砧座组件中的至少一个可相对于另一个移动 砧座组件包括砧板,砧板和钉仓中的每一个限定细长的纵向槽; 可释放地固定到所述砧板和所述钉仓中的至少一个的组织接触表面的手术支撑件,其中每个外科支撑件由至少一个锚固件固定,其中所述砧座组件和所述钉仓组件中的至少一个包括收缩, 开口的侧槽配置成夹持锚的一端; 与所述砧座组件和所述盒组件中的至少一个相关联的释放组件; 以及驱动组件,其可滑动地平移穿过所述工具组件,所述驱动组件致动所述释放组件以释放所述锚固件,以从所述砧座组件和所述盒组件中的至少一个释放所述手术支撑件,其特征在于,所述释放组件被构造成推动 当驱动组件的远端前进时,锚的端部从侧槽中移出。
    • 9. 发明公开
    • Access sheath with blade
    • Zugriffsschleuse mit Klinge
    • EP2377479A1
    • 2011-10-19
    • EP11005714.8
    • 2008-05-22
    • Tyco Healthcare Group LP
    • Smith, Robert, C.
    • A61B17/34A61B17/32A61B19/00
    • A61B17/3496A61B17/3417A61B17/3421A61B90/361A61B2017/32113A61B2017/346
    • A cannula assembly (400) for accessing tissue, comprising a cannula including a cannula housing (218) having an internal seal (240b), and a cannula sleeve (416) having an outer wall arranged about a longitudinal axis and having a longitudinal opening dimensioned for passage of a surgical instrument with the internal seal (240b) establishing a seal about the surgical instrument, the cannula sleeve (416) defining leading and trailing ends, the outer wall including at least one wall slot (448) defined therein; characterized by:at least one penetrating member (446) mounted to the outer wall of the cannula sleeve (416), the at least one penetrating member (446) adapted to move within the at least one wall slot (448) between an initial position and an actuated position wherein in the actuated position the at least one penetrating member (446) extends through the at least one wall slot (448) to thereby facilitate passage of the cannula sleeve (416) through tissue.
    • 一种用于进入组织的套管组件(400),包括套管,所述插管包括具有内部密封件(240b)的套管壳体(218)和套管套筒(416),所述插管套筒具有围绕纵向轴线布置的外壁, 为了通过外部器械,内部密封件(240b)在外科器械周围建立密封,套管套筒(416)限定前端和后端,外壁包括限定在其中的至少一个壁槽(448) 其特征在于:安装到所述套管套筒(416)的外壁上的至少一个穿透构件(446),所述至少一个穿透构件(446)适于在所述至少一个壁槽(448)内在初始位置 和致动位置,其中在所述致动位置中,所述至少一个穿透构件(446)延伸穿过所述至少一个壁槽(448),从而有助于所述套管套筒(416)通过组织。