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    • 2. 发明授权
    • Protector device for fused optical fiber joints and method of use
    • 熔接光纤接头保护装置及其使用方法
    • US5416873A
    • 1995-05-16
    • US238395
    • 1994-05-05
    • Laszlo HuebscherAttila Huebscher
    • Laszlo HuebscherAttila Huebscher
    • G02B6/38
    • G02B6/2558
    • A device and method of use for a fused joint between a pair of optical fibers. The device comprises a housing having a longitudinal axis and a generally U-shaped compressible adhesive strip located within the housing. The housing comprising a pair of elongated trough shaped sections pivotally connected to each other by a longitudinal hinge assembly. The adhesive strip is secured to the inner surfaces of the housing sections and includes an adhesive outer surface. The housing sections are temporarily held in an open position by cooperating members of the hinge so that the fused joint and contiguous sections, e.g., buffers, of the optical fiber can be inserted within the housing between portions of the adhesive outer surface of the strips. The housing are pivotable together so that housing sections assume a closed position, whereupon portions of the strip which are contiguous with the splice joint and the buffers are compressed to accommodate the splice joint and buffers. When so closed, portions of adhesive outer surfaces of the strips abut each other and other portions engage the splice joint and buffers to adhesively secure the splice joint and buffers to the strips and the strips to each other. Plural hooks are provided along the top edge of one of the housing sections to engage latch surfaces of the other housing section to permanently holding the housing sections closed, thereby permanently sealing the joint within the housing.
    • 一种用于一对光纤之间的熔接的装置和方法。 该装置包括具有纵向轴线的壳体和位于壳体内的大致U形的可压缩粘合带。 壳体包括一对通过纵向铰链组件彼此枢转连接的细长槽形部分。 粘合带被固定到壳体部分的内表面并且包括粘合剂外表面。 壳体部分通过协作的铰链构件临时保持在打开位置,使得光纤的熔接接头和连续部分(例如缓冲器)可以在带的粘合剂外表面的部分之间插入壳体内。 壳体可枢转在一起,使得壳体部分呈现闭合位置,于是与接头接头和缓冲器相邻的条带部分被压缩以适应接合接头和缓冲器。 当这样关闭时,条带的粘合剂外表面的部分彼此邻接并且其它部分接合接头接头和缓冲器以将接合接头和缓冲器粘合地固定到条带和条带。 沿着一个壳体部分的顶部边缘设置多个钩,以接合另一个壳体部分的闩锁表面,以永久地将壳体部分保持在闭合状态,从而将接头永久地密封在壳体内。
    • 3. 发明授权
    • Optical fiber splice and method of use
    • 光纤接头及使用方法
    • US5042902A
    • 1991-08-27
    • US437941
    • 1989-11-16
    • Laszlo HuebscherCarmen Lanzetta
    • Laszlo HuebscherCarmen Lanzetta
    • G02B6/38
    • G02B6/255G02B6/2555G02B6/2558
    • A device and method of use for splicing the free ends of a pair of optical fibers together. The device comprising a two-section housing and a capillary tube. One section of the housing includes a pair of groove supports and a recess for receipt of the capillary tube. The other section includes a pair of cantilevered arms. Each support groove is disposed adjacent a respective end of the capillary tube and aligned with a longitudinally extending portion of the passageway extending through the capillary tube. The cantilever arms are disposed over the respective support grooves to form respective spaces through with the free ends of the optical fibers may be passed to guide the fibers into the capillary tube passageway where they abut each other. The cantilever arms hold the fibers securely in the support grooves. An ultraviolet-ray-activated, index matched, adhesive is provided in the housing before the fibers are inserted so that when the fibers are inserted they may readily slide into the capillary tube to abut each other. Then the adhesive is activated to cause it to set to encapsulate and lock the various components of the splice in place against disconnection.
    • 一种用于将一对光纤的自由端拼接在一起的装置和方法。 该装置包括两部分壳体和毛细管。 壳体的一部分包括一对凹槽支撑件和用于容纳毛细管的凹部。 另一部分包括一对悬臂。 每个支撑槽设置在毛细管的相应端附近并且与延伸穿过毛细管的通道的纵向延伸部分对齐。 悬臂设置在相应的支撑槽上方以形成相应的空间,通过光纤的自由端可以通过以将纤维引导到毛细管通道中,在它们彼此邻接。 悬臂将纤维牢固地保持在支撑槽中。 在纤维插入之前,在壳体中设置紫外线激活的折射率匹配的粘合剂,使得当插入纤维时,它们可以容易地滑入毛细管中以彼此邻接。 然后,粘合剂被激活以使其被设置成将接头的各种部件封装并锁定到位以防止断开。
    • 7. 发明授权
    • Ligating clip cartridge
    • 夹夹子
    • US4478220A
    • 1984-10-23
    • US345976
    • 1982-02-05
    • John Di GiovanniSteven FaillaLaszlo HuebscherJohn S. PedlickJohn R. MengesLech Proszynski
    • John Di GiovanniSteven FaillaLaszlo HuebscherJohn S. PedlickJohn R. MengesLech Proszynski
    • A61B17/12A61B17/128B25C5/02B25C5/06
    • A61B17/128
    • A multiple clip applier including a handle and a cartridge which holds a large number of ligating clips and which snaps into a cartridge-receiving channel on the handle. The handle operates like an elongted scissors with scissors handles at one end and jaws at the other to which clips may be delivered in rapid succession. Opening and closing the scissors handles operates the mechanism of the handle to open and close the jaws and to provide a long stroke motion for delivering clips from the end of the cartridge to the nose section. Clips may be indexed through the cartridge by reciprocating parts of the cartridge with respect to one another with a short stroke cocking motion captured from the long stroke delivery motion from a cooperating slot and pin mechanism. These two motions are accomplished within the envelope of motion of the normal opening and closing of the scissors handles to operate the jaws of the applier and to feed and index clips from the cartridge to the nose. The mechanism of the present invention permits the overall shape of the handle to be small, compact and readily adaptable for use even deep in an incision site.
    • 多个施夹器,包括把手和盒,其保持大量的连接夹并且卡扣在手柄上的盒接收通道中。 手柄的作用就像一根伸长的剪刀,一端用剪刀手柄,另一端夹紧,夹子可以快速连续地送入。 打开和关闭剪刀把手操作手柄的机构以打开和关闭夹钳,并提供长的行程运动,以将夹子从盒的端部输送到鼻部。 夹子可以通过盒的往复运动部分相对于彼此被转位,并且从协作的狭槽和销机构的长行程传送运动捕获的短行程起动运动。 这两个动作是在正常打开和关闭剪刀把手的运动的包络内实现的,以操作施放器的钳口并且将夹子从盒子送入和分配到鼻子。 本发明的机构允许手柄的整体形状小,紧凑并且容易适用于甚至深入切口部位。