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    ABSOLUTE MOLECULAR WEIGHT POLYMERS AND METHODS FOR THEIR USE
    84.
    发明申请
    ABSOLUTE MOLECULAR WEIGHT POLYMERS AND METHODS FOR THEIR USE 审中-公开
    绝对分子量聚合物及其使用方法

    公开(公告)号：WO1997045473A1

    公开(公告)日：1997-12-04

    申请号：PCT/US1996008271

    申请日：1996-05-31

    Applicant: ALCON LABORATORIES, INC.

    Inventor： ALCON LABORATORIES, INC. ,  HOLLOMAN, Edward, C. ,  KYBA, Evan, P. ,  PARK, Joonsup

    IPC: C08G73/02

    CPC classification number: C08G73/02 ,  A01N33/12 ,  A61K31/785 ,  A61L12/145 ,  C07B2200/09 ,  C07C29/17 ,  C07C29/62 ,  C08G73/0226 ,  C07C33/046 ,  C07C33/426

    Abstract: A process for preparing defined molecular weight polymers, particularly polyquaternary ammonium compounds, is disclosed. As the molecular weights of these compounds can be absolutely defined, rather than defined merely in terms of "number average molecular weight", these compounds are particularly useful as identification standard for other polymers which are made using conventional polymerization processes. The polyquaternary ammonium compounds described are further suitable for use as antimicrobial agents, particularly in ophthalmic compositions.

    Abstract translation: 公开了一种制备限定分子量聚合物，特别是多季铵化合物的方法。 由于这些化合物的分子量可以被绝对定义，而不是仅仅根据“数均分子量”定义，这些化合物特别可用作其它使用常规聚合方法制备的聚合物的鉴定标准。 所述的多季铵化合物还适用于抗微生物剂，特别是在眼用组合物中。

    USE OF SQUALAMINE AND ITS ANALOGUES IN OPHTHALMIC COMPOSITIONS
    86.
    发明申请
    USE OF SQUALAMINE AND ITS ANALOGUES IN OPHTHALMIC COMPOSITIONS 审中-公开
    SALALAMINE及其类似物在眼科组合物中的应用

    公开(公告)号：WO1997026888A1

    公开(公告)日：1997-07-31

    申请号：PCT/US1996001228

    申请日：1996-01-26

    Applicant: ALCON LABORATORIES, INC. ,  CHEN, Hwang-Hsing ,  PARK, Joonsup

    Inventor： ALCON LABORATORIES, INC.

    IPC: A61K31/56

    CPC classification number: A61K31/575

    Abstract: Ophthalmic compositions containing squalamine or its analogues antimicrobial agents have good antifungal activity. Squalamine is particularly useful as a disinfectant in contact lens care products and as preservatives in other types of ophthalmic compositions, such as artificial tears or topical pharmaceutical preparations.

    Abstract translation: 含有角鲨烯或其类似物的抗微生物剂的眼科组合物具有良好的抗真菌活性。 角鲨胺作为隐形眼镜护理产品中的消毒剂和其它类型的眼用组合物如人造眼泪或局部药物制剂中的防腐剂是特别有用的。

    CUTTING TIP WRENCH
    90.
    发明申请
    CUTTING TIP WRENCH 审中-公开
    切割扳手

    公开(公告)号：WO1997017902A1

    公开(公告)日：1997-05-22

    申请号：PCT/US1996018007

    申请日：1996-11-06

    Applicant: ALCON LABORATORIES, INC.

    Inventor： ALCON LABORATORIES, INC. ,  LOBDELL, Donn, D. ,  VALE, Deanna, S.

    IPC: A61B17/32

    CPC classification number: A61B17/320068 ,  B25B13/462 ,  B25B13/48

    Abstract: A cutting tip wrench with a generally long, hollow body with an interior capable of receiving an engageable clutch. The clutch has a projection containing a bore, preferably in the shape of a square and capable of frictionally engaging a nut from a cutting tip. The clutch is one-way engaging with the hollow body, such that torque can only be applied to the projection bore in one direction. This allows the wrench to be capable of only removing cutting tips from surgical equipment. The exterior of the body contains ridges, grooves, knurling or other suitable texture so as to provide a gripable wrench.

    Abstract translation: 一种切割尖端扳手，其具有通常长的中空主体，其具有能够接收可接合离合器的内部。 离合器具有包含孔的突出部，优选为正方形的形状并且能够从切割尖端摩擦地接合螺母。 离合器与中空体单向接合，使得只能在一个方向上对突出孔施加扭矩。 这使得扳手能够仅从外科设备移除切割尖端。 身体的外部包含脊，凹槽，滚花或其他合适的质地，以便提供可抓握的扳手。

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