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    • 11. 发明申请
    • Sterile De-Molding Apparatus and Method
    • 无菌脱模装置及方法
    • US20120076883A1
    • 2012-03-29
    • US13311616
    • 2011-12-06
    • Daniel PyBenoit AdamoJohn GuthyNathaniel HouleGiovanni Rodriguez
    • Daniel PyBenoit AdamoJohn GuthyNathaniel HouleGiovanni Rodriguez
    • B29C45/18
    • B29C45/1701B29C37/0007B29C45/006B29C45/1753B29C45/40B29C45/42B29C2045/1797B29C2791/005
    • At least one of first and second mold portions defines a mold cavity to receive molten plastic and form therefrom at least one molded part, and is movable relative to the other between (i) a closed position for sealing the mold cavity or cavities and molding at least one part therein, and (ii) an open position defining a fluid passageway between the mold portions and permitting the passage of a fluid sterilant therein. A fluid sterilant source is connectable in fluid communication with the fluid passageway for introducing the sterilant therein in the open position, contacting with the sterilant the surfaces of the first and second mold portions forming the fluid passageway and located adjacent to the at least one mold cavity, but not contacting an interior surface of a molded part within the mold cavity, to sterilize the exposed mold surfaces and thereby prevent contamination of the molded part.
    • 第一和第二模具部分中的至少一个限定了模腔以接收熔融塑料并从其形成至少一个模制部件,并且可以在(i)用于密封模腔或空腔的闭合位置和相对于另一模制部件 其中至少一部分,以及(ii)在模具部分之间限定流体通道并允许其中的流体灭菌剂通过的打开位置。 流体灭菌剂源可连接到流体通道,用于将灭菌剂在其中引入打开位置,与杀菌剂接触,形成第一和第二模具部分的形成流体通道的表面并且邻近于至少一个模腔 但是不与模腔内的模制部件的内表面接触,对暴露的模具表面进行消毒,从而防止模制部件的污染。
    • 14. 发明申请
    • Sterile de-molding apparatus and method
    • 无菌脱模装置及方法
    • US20070114690A1
    • 2007-05-24
    • US11582291
    • 2006-10-17
    • Daniel PyBenoit AdamoJohn GuthyNathaniel HouleGiovanni Rodriguez
    • Daniel PyBenoit AdamoJohn GuthyNathaniel HouleGiovanni Rodriguez
    • B29C45/00
    • B29C45/1701B29C37/0007B29C45/006B29C45/1753B29C45/40B29C45/42B29C2045/1797B29C2791/005
    • An apparatus and method are provided for molding sterile parts. The apparatus has a first mold portion and a second mold portion. At least one of the first and second mold portions defines a mold cavity configured to receive a molten plastic and form therefrom at least one molded part At least one of the first and second mold portions is movable relative to the other between (i) a closed position for sealing the mold cavity or cavities and molding at least one part therein, and (ii) an open position defining a fluid passageway between the first and second mold portions and permitting the passage of a fluid sterilant therein. A fluid source that contains or otherwise generates a fluid sterilant, such as vaporized hydrogen peroxide, is connectable in fluid communication with the fluid passageway for introducing the sterilant into the fluid passageway with at least one of the first and second mold portions in the open position, and in turn contacting with the sterilant the surfaces of the first and second mold portions forming the fluid passageway and located adjacent to the at least one mold cavity, but not contacting an interior surface of a molded part within the mold cavity, to sterilize the exposed mold surfaces and thereby prevent contamination of the molded part.
    • 提供了用于模制无菌部件的装置和方法。 该装置具有第一模具部分和第二模具部分。 第一模具部分和第二模具部分中的至少一个限定了模腔,其被配置为容纳熔融塑料并从其形成至少一个模制部件。第一模具部分和第二模具部分中的至少一个可相对于彼此移动, 用于密封模腔或空腔并在其中模制至少一个部件的位置,以及(ii)限定第一和第二模具部分之间的流体通道并允许其中的流体灭菌剂通过的打开位置。 包含或以其它方式产生流体灭菌剂的流体源例如蒸发的过氧化氢可连接到流体通道,用于将灭菌剂引入流体通道,其中第一和第二模具部分中的至少一个处于打开位置 ,并且还与灭菌剂接触形成第一和第二模具部分的表面,形成流体通道并且位于与至少一个模具腔相邻但不与模腔内的模制部件的内表面接触,以消除 暴露的模具表面,从而防止模制部件的污染。