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    Haemostatic Material
    3.
    发明申请
    Haemostatic Material 审中-公开
    止血材料

    公开(公告)号：US20150306274A1

    公开(公告)日：2015-10-29

    申请号：US14720224

    申请日：2015-05-22

    申请人： Medtrade Products Limited

    发明人： Craig Julian Hardy ,  Andrew Darby ,  Guy Eason

    IPC分类号： A61L26/00 ,  A61K31/715 ,  A61K31/722

    摘要： The present invention relates to a haemostatic material comprising a carrier layer and a material for wound contact comprising at least one haemostat in particulate, granular, powder, flake or short fibrous form. Such a haemostatic material is useful, for example, in reducing or stopping bleeding of a physiological target site in a person or animal, and can also be used to stem bleeding during medical procedures.

    摘要翻译： 本发明涉及一种止血材料，其包括载体层和用于伤口接触的材料，其包括至少一种颗粒状，颗粒状，粉末状，片状或短纤维形式的止血剂。 这种止血材料例如可用于减少或阻止人或动物中生理目标部位的渗血，并且还可用于在医疗过程中阻止出血。

    WOUND CARE DEVICE
    4.
    发明申请
    WOUND CARE DEVICE 审中-公开
    创伤护理装置

    公开(公告)号：US20110236433A1

    公开(公告)日：2011-09-29

    申请号：US13063891

    申请日：2009-09-14

    申请人： Craig Hardy ,  Stewart Andrew Darby

    发明人： Craig Hardy ,  Stewart Andrew Darby

    IPC分类号： A61K9/00 ,  A61K33/38 ,  A61P17/02 ,  A61P31/00 ,  A61P7/04 ,  A61K31/722

    CPC分类号： A61L15/60 ,  C08L5/00 ,  C08L1/00

    摘要： An absorbent wound care device includes two or more materials which individually do not gel when exposed to a fluid but do gel when brought together and exposed to a fluid. The device is particularly intended for haemostatic use and for absorbing bodily fluids being emitted from wounds and physiological target sites.

    摘要翻译： 一种吸收性伤口护理装置包括两种或多种在暴露于流体时不凝胶的材料，当凝聚在一起并暴露于流体时会凝胶化。 该装置特别用于止血用途和用于吸收从伤口和生理目标部位排出的体液。

    Process for producing low endotoxin chitosan
    5.
    发明授权
    Process for producing low endotoxin chitosan 有权

    公开(公告)号：US11485798B2

    公开(公告)日：2022-11-01

    申请号：US14387331

    申请日：2013-03-25

    申请人： Medtrade Products Limited

    发明人： June Gladman ,  Craig Hardy ,  Andrew Hoggarth

    IPC分类号： C08B37/00 ,  C08B37/08 ,  A61L26/00 ,  C08L5/08

    摘要： The present invention relates to a process for producing a low endotoxin alkali chitosan, and also to a process for producing low endotoxin neutral chitosan, chitosan salt and chitosan derivatives, and to the products of such processes. The process comprises contacting chitosan with an alkali solution to form a mixture and leaving the mixture for at least about 12 hours. The low endotoxin alkali chitosan may be used in the manufacture of other useful chitosan based products.