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    • 165. 发明申请
    • Illuminated Surgical Instrument
    • 照明手术器械
    • US20120035425A1
    • 2012-02-09
    • US13204889
    • 2011-08-08
    • Philipp Schaller
    • Philipp Schaller
    • A61B1/06
    • B29C45/14622A61B17/3421A61B90/30A61F9/00736A61F9/00763B29C45/14598
    • An illuminated surgical instrument is disclosed. One embodiment of the illuminated surgical instrument comprises a cannula and an injection-molded light-sleeve adjacent to and encircling at least a portion of the cannula. The surgical instrument can be a vitrectomy probe having a cutting port disposed at a distal end of the cannula. The light-sleeve can terminate near a distal end of the cannula, for example, near the cutting port of the vitrectomy probe. The light-sleeve is optically coupled to a light source. The light-sleeve can be injection-molded during manufacture using the cannula as an insert for the injection molding. The light-sleeve can be oriented for providing illumination in a direction along a longitudinal axis of the instrument.
    • 公开了一种照明的外科器械。 照明外科器械的一个实施例包括与套管相邻并围绕插管的至少一部分的注射成型的轻套管。 外科器械可以是具有设置在套管远端的切割口的玻璃体切割探针。 轻套筒可以在插管的远端附近终止,例如靠近玻璃体切割探针的切割端口。 轻套筒光耦合到光源。 轻型套筒可以在制造过程中注射成型,使用套管作为注射成型用的插入件。 轻套筒可以被定向成沿着仪器的纵向轴线的方向提供照明。
    • 170. 发明申请
    • METHOD FOR PRODUCING A TUBULAR HOLLOW BODY, AND TUBULAR HOLLOW BODY
    • 用于生产管状中空体的方法和管状中空体
    • US20100227096A1
    • 2010-09-09
    • US12718727
    • 2010-03-05
    • Erasmo PorfidoPeter HeerMarkus Breyer
    • Erasmo PorfidoPeter HeerMarkus Breyer
    • B29D23/00B28B7/20
    • B29D23/003B29C33/0016B29C45/14598B29C45/2614B29C70/70B29D23/001B29L2023/004Y10T428/139
    • The invention relates to a method for producing a tubular hollow body (1) with at least three pipe openings, partly or completely consisting of plastics material. It is provided that a lost core pipe (9), which has a connection opening (13, 14) on each of its ends and has at least one docking opening (11) along its length, is produced, that the core pipe (9) is introduced into a cavity of a mould, with two non-lost core pieces (17, 18) being arranged with one of their ends (3, 4) respectively against the connection openings (13, 14) in a sealing manner and a non-lost core part (19) being arranged with one end against the docking opening (11) in a sealing manner, in that plastics material (25) is then introduced into the mould cavity to encapsulate the core pipe (9), the core pieces (17, 18) and the core part (19) and that, once the plastics material (25) has cured, the core pieces (17, 18) and the core part (19) are withdrawn from the hollow body (1) created. The invention also relates to a corresponding hollow body (1).
    • 本发明涉及一种用于制造管状中空体(1)的方法,所述管状中空体(1)具有至少三个管道开口,部分或完全由塑料材料组成。 提供了一种失去的芯管(9),其在其每个端部上具有连接开口(13,14),并且沿着其长度具有至少一个对接开口(11),芯管(9) )被引入到模具的空腔中,其中两个未失去的芯片(17,18)以其密封方式分别抵靠连接开口(13,14)布置,其中一个端部(3,4)分别以密封方式安装,并且 未密封的芯部分(19)以密封方式布置成一端抵靠对接开口(11),因为塑料材料(25)然后被引入模腔以封装芯管(9),芯部 (17,18)和芯部(19),并且一旦塑料(25)固化,芯片(17,18)和芯部(19)从中空体(1)中取出, 创建。 本发明还涉及相应的中空体(1)。