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    • 13. 发明授权
    • Blade unit for surgical scalpel
    • 手术刀片单元
    • US09113946B2
    • 2015-08-25
    • US13322807
    • 2010-05-12
    • Julius HajgatoLee McDonald
    • Julius HajgatoLee McDonald
    • A61B17/3213A61B17/3215A61B17/3211A61B19/00
    • A61B17/3213A61B17/3215A61B2017/32113A61B2090/0801
    • A scalpel is disclosed, having a conventional handle and a blade unit for releasable attachment to the handle. The blade unit includes a body, a slot within said body to releasably engage the finger protruding from the handle, a scalpel blade attached to said body, and a blade cover slideably engaged to said body and configured for movement between a forward, protective position fully covering said blade and a retracted position to expose said blade for use. The cover has open front and rear ends to permit said blade and said body respectively to protrude through opposing ends of said cover when said cover is moved between said positions.
    • 公开了一种具有常规手柄和用于可释放地附接到手柄的刀片单元的手术刀。 刀片单元包括主体,所述主体内的狭槽,以可释放地接合从手柄突出的指状物,附接到所述主体的手术刀刀片,以及可滑动地接合到所述主体并且构造成用于在正向保护位置之间运动的刀片盖 覆盖所述刀片和缩回位置以暴露所述刀片以供使用。 当所述盖在所述位置之间移动时,所述盖具有敞开的前端和后端,以允许所述刀片和所述主体突出穿过所述盖的相对端。
    • 14. 发明授权
    • Modular scalpel with retractable blade
    • 带可伸缩刀片的模块化手术刀
    • US08943700B2
    • 2015-02-03
    • US12913219
    • 2010-10-27
    • Michael A. Cetola
    • Michael A. Cetola
    • B25G1/00B25G1/04A61B17/3213A61B17/3215A61B17/00A61F9/013
    • A61B17/3213A61B17/3215A61B2017/0046A61F9/0133
    • A scalpel (10) having a handle assembly (16) and one of a plurality of modular blade assemblies (18). Each blade assembly includes a casing (46) within which is a retractable rod (48) having a distal end to which is permanently affixed a blade (12), and also includes a spring (56) having an unstressed state wherein the retractable rod and its blade are retracted within the casing. The handle assembly (16) includes a handle casing (20) within which is slidably disposed a handle rod (32) that is manipulatable between a retracted position and an active position with respect to the handle casing. In the active position, the handle rod's distal end engages and pushes the proximal end (66) of the retractable rod (48) to urge the blade (12) distally for performance of a procedure, while in the retracted position, the handle rod (32) permits the retractable rod (48) to self-retract within its casing (46).
    • 具有手柄组件(16)和多个模块化叶片组件(18)中的一个的手术刀(10)。 每个叶片组件包括壳体(46),在该壳体内部具有可伸缩的杆(48),该杆(48)具有永久地固定有叶片(12)的远端,并且还包括具有无应力状态的弹簧(56) 其叶片缩回到壳体内。 手柄组件(16)包括手柄壳体(20),可滑动地设置有手柄杆(32),手柄杆(32)可在相对于手柄壳体的缩回位置和活动位置之间操纵。 在主动位置,手柄杆的远端接合并推动可伸缩杆(48)的近端(66),以在向远侧推动叶片(12)以执行手术,而在缩回位置,手柄杆 32)允许可伸缩杆(48)在其壳体(46)内自动缩回。
    • 15. 发明申请
    • Cutting blade storage apparatus
    • 切割刀片存储装置
    • US20080300612A1
    • 2008-12-04
    • US12154066
    • 2008-05-20
    • Erol D. RizaCosme Ribe GayaJames L. Krumm
    • Erol D. RizaCosme Ribe GayaJames L. Krumm
    • A61B17/3215A61B19/02B23P11/00
    • A61B17/3215A61B17/3217Y10T29/49826
    • A scalpel blade storage device, including a cover having a first lever arm and a second lever arm defined therein and further including a base. The base has a face defining a blade pocket therein having a distal portion adapted to receive a blade portion of a surgical scalpel blade and a proximal portion adapted to receive a shank portion of a surgical scalpel blade. The base is disposed adjacent to the cover, with the face in which the blade pocket is defined facing said cover. A plurality of arms is fixed to one of the base and the cover. The arms envelop at least a portion of the other of the base and the cover to retain the base and the cover in a sliding relationship. The cover is movable between a first closed position in which the blade pocket is completely covered by the cover, and a second open position in which the blade pocket is at least partially uncovered. The invention further includes methods of withdrawing a scalpel blade to the storage device and mounting it on a scalpel handle, and for demounting the scalpel blade and returning it to the storage.
    • 一种手术刀刀片存储装置,包括具有限定在其中并且还包括底座的第一杠杆臂和第二杠杆臂的盖。 基部具有限定其中的刀片袋的面,其具有适于容纳外科手术刀刀片的刀片部分的远侧部分和适于容纳外科手术刀刀片的柄部的近端部分。 基座邻近盖子设置,其中刀片袋面朝向所述盖子的面。 多个臂固定到基座和盖中的一个上。 所述臂包围所述基座和所述盖中的另一个的至少一部分以将所述基座和所述盖保持滑动关系。 盖可在第一关闭位置和第二打开位置之间移动,在第一闭合位置,叶片袋完全被盖覆盖,第二打开位置刀片袋至少部分地未被覆盖。 本发明还包括将解剖刀刀片撤回到存储装置并将其安装在解剖刀手柄上的方法,以及用于拆卸解剖刀刀片并将其返回到存储器的方法。