COMPOSITION AND METHOD FOR ARRESTING BLOOD FLOW AND FOR FORMING A PERSISTENT MICROBIAL BARRIER
    11.
    发明申请
    COMPOSITION AND METHOD FOR ARRESTING BLOOD FLOW AND FOR FORMING A PERSISTENT MICROBIAL BARRIER 审中-公开
    用于制备血液流动和形成一个不间断微生物障碍物的组合物和方法

    公开(公告)号:US20140120052A1

    公开(公告)日:2014-05-01

    申请号:US14147143

    申请日:2014-01-03

    申请人: BIOLIFE, LLC

    IPC分类号: A61K31/795

    摘要: A composition and method useful in promoting healing of a bleeding wound site. The composition preferably includes a substantially anhydrous acid form of a cation exchange resin, which when applied over blood, provides an antimicrobial against planktonic microorganisms and biofilms in the wound. The resin is also capable, when applied in sufficient quantities, of providing a continuing and persistent antimicrobial against planktonic microorganisms and biofilms through dehydration and ion exchange with cations present in the blood and other body fluids. When the resin has a concentration of at least 26 mg/ml, it provides a >3 log reduction in biological activity of MRSA, MRSE and Pseudomonas aeruginosa.

    摘要翻译: 用于促进出血性伤口部位愈合的组合物和方法。 该组合物优选包括基本上无水的阳离子交换树脂形式,其当在血液上施用时,提供对伤口中的浮游微生物和生物膜的抗微生物剂。 当应用足够量时,树脂还能够通过与存在于​​血液和其它体液中的阳离子进行脱水和离子交换来提供对浮游微生物和生物膜的持续和持续的抗微生物。 当树脂的浓度至少为26mg / ml时,提供MRSA,MRSE和绿脓假单胞菌生物活性降低> 3log。

    Materials and methods for preparation of alkaline earth ferrates from alkaline earth oxides, peroxides, and nitrates
    12.
    发明授权
    Materials and methods for preparation of alkaline earth ferrates from alkaline earth oxides, peroxides, and nitrates 有权
    从碱土氧化物,过氧化物和硝酸盐制备碱土金属铁酸盐的材料和方法

    公开(公告)号:US08372441B2

    公开(公告)日:2013-02-12

    申请号:US12627900

    申请日:2009-11-30

    摘要: The subject invention concerns methods for preparing alkaline earth ferrates and the preparation of hemostatic compositions from alkaline earth ferrates. In one embodiment, the alkaline earth ferrate is strontium ferrate. In one embodiment, methods of the invention comprise heat treating mixtures of alkaline earth oxides and/or peroxides with iron oxides, such as hematite or magnetite. The subject invention also concerns hemostatic compositions produced using metallic oxides that are reacted with alkaline earth oxides and/or peroxides and the methods used to produce the hemostatic compositions.

    摘要翻译: 本发明涉及制备碱土金属铁酸盐的方法和由碱土金属铁酸盐制备止血组合物。 在一个实施方案中,碱土金属高铁酸盐是高铁酸锶。 在一个实施方案中,本发明的方法包括将碱土金属氧化物和/或过氧化物的混合物与铁氧化物如赤铁矿或磁铁矿加热处理。 本发明还涉及使用与碱土金属氧化物和/或过氧化物反应的金属氧化物制备的止血组合物以及用于制备止血组合物的方法。

    Materials and methods for wound treament
    13.
    发明申请
    Materials and methods for wound treament 审中-公开
    伤口处理的材料和方法

    公开(公告)号:US20110020425A1

    公开(公告)日:2011-01-27

    申请号:US12924547

    申请日:2010-09-29

    摘要: The subject invention pertains to methods and compositions for wound treatment. The methods and compositions provide for promoting and accelerating wound healing; provide for inhibition of microbial infection; provide for a protective scab-like covering on a wound; and/or for arresting the flow of blood or body fluids from an open wound. The methods and compositions can be used to increase granulation and epithelialization in a wound. In one embodiment, a substantially anhydrous compound of a salt ferrate and a cation exchange material is provided. Compositions of the invention can also include silver compounds. In use, compositions of the invention are preferably applied as a dry dressing to an exuding chronic wound site. If the chronic wound site is dry, the wound site may be wetted with a suitable liquid or aqueous media prior to applying the dressing in dry form.

    摘要翻译: 本发明涉及伤口治疗的方法和组合物。 所述方法和组合物用于促进和加速伤口愈合; 提供抑制微生物感染; 在伤口上提供防护性的scab状覆盖物; 和/或用于阻止血液或体液从开口伤口流出。 方法和组合物可用于增加伤口中的造粒和上皮形成。 在一个实施方案中,提供了基本上无水的高铁酸盐和阳离子交换材料的化合物。 本发明的组合物还可以包括银化合物。 在使用中,优选将本发明的组合物作为干燥敷料施用于渗出性慢性伤口部位。 如果慢性伤口部位干燥,则在施用干燥形式的敷料之前,可以用合适的液体或水性介质润湿伤口部位。