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    Hydrogen peroxide complexes of inorganic salts and synthesis thereof
    5.
    发明授权
    Hydrogen peroxide complexes of inorganic salts and synthesis thereof 失效
    无机盐的过氧化氢配合物及其合成

    公开(公告)号：US5820841A

    公开(公告)日：1998-10-13

    申请号：US716055

    申请日：1996-09-19

    申请人： Xiaolan Chen ,  Paul Taylor Jacobs ,  Szu-Min Lin

    发明人： Xiaolan Chen ,  Paul Taylor Jacobs ,  Szu-Min Lin

    IPC分类号： A61L2/16 ,  A01N59/00 ,  A61L2/20 ,  C01B15/04 ,  C01B15/055 ,  C01B15/06 ,  C01B15/14 ,  C01B15/16 ,  C01B15/08

    CPC分类号： A61L2/208 ,  A01N59/00 ,  C01B15/06 ,  C01B15/14 ,  C01B15/16 ,  A61L2202/24

    摘要： A method of making an inorganic salt-hydrogen peroxide complex includes the following steps: (a) mixing the inorganic salt with sufficient water for a time sufficient to form a soft paste, (b) mixing the paste with an aqueous hydrogen peroxide solution to form a hydrogen peroxide-containing paste, and (c) drying the hydrogen peroxide-containing paste. A hydrate method of making Na.sub.4 P.sub.2 O.sub.7.3H.sub.2 O.sub.2 includes the steps of: mixing sodium pyrophosphate decahydrate solid with an aqueous solution of hydrogen peroxide having a concentration of less than 30%, and drying the mixture. Compositions of matter include K.sub.2 HPO.sub.4.3H.sub.2 O.sub.2, KH.sub.2 PO.sub.4.H.sub.2 O.sub.2 Ca.sub.2 P.sub.2 O.sub.7.nH.sub.2 O.sub.2, Ca.sub.2 P.sub.2 O.sub.4.nH.sub.2 O.sub.2, Na.sub.2 SO.sub.4.nH.sub.2 O.sub.2, K.sub.2 SO.sub.4.nH.sub.2 O.sub.2, Na.sub.2 SiO.sub.3.nH.sub.2 O.sub.2 and Na.sub.2 SiO.sub.7.nH.sub.2 O.sub.2.

    摘要翻译： 制备无机盐 - 过氧化氢络合物的方法包括以下步骤：（a）将无机盐与足够的水混合足以形成软糊剂的时间，（b）将糊料与过氧化氢水溶液混合以形成 含有过氧化氢的糊剂，（c）干燥含过氧化氢的糊剂。 制备Na4P2O7.3H2O2的水合物方法包括以下步骤：将焦磷酸十水合物固体与浓度小于30％的过氧化氢水溶液混合，并干燥该混合物。 物质组成包括K2HPO4.3H2O2，KH2PO4H2O2 Ca2P2O7.nH2O2，Ca2P2O4.nH2O2，Na2SO4·nH2O2，K2SO4·nH2O2，Na2SiO3·nH2O2和Na2SiO7·nH2O2。

    Method and apparatus for sterilizing a lumen device
    7.
    发明授权
    Method and apparatus for sterilizing a lumen device 失效

    公开(公告)号：US07294305B2

    公开(公告)日：2007-11-13

    申请号：US11119605

    申请日：2005-04-29

    申请人： Szu-Min Lin ,  Paul Taylor Jacobs

    发明人： Szu-Min Lin ,  Paul Taylor Jacobs

    IPC分类号： A61L2/20

    CPC分类号： A61L2/208 ,  A61L2/14 ,  A61L2/16 ,  A61L2202/122

    摘要： A method and an apparatus for sterilizing a lumen device. A lumen and a container having an interface on a wall of the container are enclosed in a chamber. The lumen is placed across the interface so that one end of the lumen is in the container and the other end is in the chamber. Germicide is introduced into the chamber, and a pressure difference is created between the two ends of the lumen, so that the germicide flows through the lumen. The lumen may alternatively be placed across an interface which separates the chamber into two areas. Germicide is introduced into the chamber, and a pressure difference is created between the two areas of the chamber, causing the germicide to flow through the lumen.

    Method for sterilization in a multi-compartment system
    8.
    发明授权
    Method for sterilization in a multi-compartment system 有权
    多室系统灭菌方法

    公开(公告)号：US06224828B1

    公开(公告)日：2001-05-01

    申请号：US09409964

    申请日：1999-09-30

    申请人： Szu-Min Lin ,  Paul Taylor Jacobs

    发明人： Szu-Min Lin ,  Paul Taylor Jacobs

    IPC分类号： A61L200

    CPC分类号： A61L2/186 ,  A61L2/208 ,  A61L2202/122 ,  A61L2202/24

    摘要： A method for sterilizing the interior and the exterior of a lumen device in a multi-chambered compartment with an interface with an adjustable opening in the interface. The lumen is placed partly in the first chamber and partly in the second chamber across the interface, sterilant is introduced into the multi-chambered compartment, and a flow is created between the two chambers through the lumen. The adjustable interface may be equipped with expandable material, compressible material, or inflatable material. Hydrogen peroxide or peracetic acid are suitable sterilants.

    摘要翻译： 一种用于在具有与界面中的可调开口的界面的多室隔室中的管腔装置的内部和外部消毒的方法。 管腔部分放置在第一腔室中，部分放置在穿过界面的第二腔室中，灭菌剂被引入多室隔室中，并且通过管腔在两个腔室之间产生流动。 可调接口可以配备可膨胀材料，可压缩材料或可充气材料。 过氧化氢或过乙酸是合适的灭菌剂。

    Method and apparatus for measuring the concentration of hydrogen peroxide vapor
    10.
    发明授权
    Method and apparatus for measuring the concentration of hydrogen peroxide vapor 有权
    用于测量过氧化氢蒸汽浓度的方法和装置

    公开(公告)号：US06269680B1

    公开(公告)日：2001-08-07

    申请号：US09337727

    申请日：1999-06-21

    申请人： John F. Prieve ,  Paul Taylor Jacobs ,  Szu-Min Lin ,  Richard B. Timmons

    发明人： John F. Prieve ,  Paul Taylor Jacobs ,  Szu-Min Lin ,  Richard B. Timmons

    IPC分类号： G01N2135

    CPC分类号： A61L2/208 ,  A61L2/24 ,  A61L2/28 ,  G01N21/33 ,  Y10T436/206664

    摘要： An improved apparatus and method for measuring the concentration of hydrogen peroxide vapor or gas in a sterilization chamber. The hydrogen peroxide is measured spectrophotometrically in the ultraviolet region between 200 and 400 nm. Because water vapor does not absorb in the ultraviolet region, it does not interfere with the determination of the concentration of the hydrogen peroxide vapor. Although organic compounds have absorbances in the ultraviolet region, the organic compounds are removed by evacuating the sterilization chamber to low levels before doing the hydrogen peroxide determination. The ultraviolet light source is either a low pressure mercury vapor lamp with an emission at 254 nm or a deuterium lamp with an optical filter selective of 206 nm light. A movable gas cell can be used to measure the hydrogen peroxide concentration at various areas in the sterilization chamber. The measurement system can be combined with a feedback loop to control the concentration of hydrogen peroxide in the sterilization chamber.

    摘要翻译： 一种用于测量灭菌室中过氧化氢蒸汽或气体浓度的改进的装置和方法。 在200和400nm之间的紫外线区域，用分光光度法测量过氧化氢。 由于水蒸汽在紫外线区域不吸收，因此不会影响过氧化氢蒸汽浓度的测定。 虽然有机化合物在紫外线区域具有吸光度，但是在进行过氧化氢测定之前，通过将消毒室排空至低水平来除去有机化合物。 紫外线光源是发射在254nm的低压汞蒸气灯或具有选择性为206nm光的滤光器的氘灯。 可移动气室可用于测量灭菌室中各个区域的过氧化氢浓度。 测量系统可以与反馈回路结合，以控制灭菌室中过氧化氢的浓度。