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公开(公告)号:US06254883B1
公开(公告)日:2001-07-03
申请号:US09101333
申请日:1998-07-07
申请人: Risto Järnström , Jouni Hirvonen
发明人: Risto Järnström , Jouni Hirvonen
IPC分类号: A61K970
CPC分类号: A61K31/00 , A61K9/70 , A61K47/585
摘要: A pharmaceutical composition for the controlled transdermal delivery of a drug containing a combination of a drug and an ion exchanger group to a carrier, and a pharmaceutically acceptable salt that is able to control the release of the drug from the ion exchanger, in which the carrier is a textile fiber. According to a preferred embodiment the drug is tacrine or its pharmaceutically acceptable salt.
摘要翻译: 用于将含有药物和离子交换剂组合的药物的受控透皮递送至载体的药物组合物和能够控制药物从离子交换剂释放的药学上可接受的盐,其中载体 是纺织纤维。 根据优选的实施方案,该药物是他克林或其药学上可接受的盐。
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公开(公告)号:US20080165354A1
公开(公告)日:2008-07-10
申请号:US11911436
申请日:2006-04-10
IPC分类号: G01J3/44
CPC分类号: G01N21/9508 , G01N13/00 , G01N21/05 , G01N21/33 , G01N21/35 , G01N21/3577 , G01N21/3581 , G01N21/64 , G01N21/65 , G01N33/15 , G01N2013/006 , G01N2021/0346 , G01N2021/651 , G01N2021/656 , G01N2223/056 , G01N2223/101 , G01N2223/1016
摘要: The invention concerns a method and apparatus for monitoring physical and chemical properties of a solid sample during a dissolution process, the sample comprising at least one soluble component. In the method, the solid sample is brought into contact with dissolution medium for producing a solution and a solid residue of the solid sample, the solution is analyzed for determining the concentration of the soluble component during the dissolution process. Simultaneously with analyzing the solution, the atom- or molecule-scale physical or chemical composition of the solid residue is analyzed. The invention provides a new method for studying phenomena taking place in the solid residue during a dissolution process.
摘要翻译: 本发明涉及用于在溶解过程中监测固体样品的物理和化学性质的方法和装置,所述样品包含至少一种可溶性组分。 在该方法中,使固体样品与溶解介质接触以产生溶液和固体样品的固体残留物,分析该溶液以确定溶解过程中可溶性组分的浓度。 在分析溶液的同时,分析固体残留物的原子或分子尺度的物理或化学组成。 本发明提供了一种用于研究溶解过程中在固体残留物中发生的现象的新方法。
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公开(公告)号:US06183771B2
公开(公告)日:2001-02-06
申请号:US09214295
申请日:1999-03-23
申请人: Arto Urtti , Jouni Hirvonen , Lasse Lehtonen , Saila Antila
发明人: Arto Urtti , Jouni Hirvonen , Lasse Lehtonen , Saila Antila
IPC分类号: A61F1302
CPC分类号: A61K9/7023 , A61K9/0009 , A61K31/50
摘要: Transdermal administration of levosimenden or (−)-[[4-(1,4,5,6-tetahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono]propanedinitrile or a pharmaceutically acceptable salt thereof is disclosed. Transdermal preparations of levosimenden can be in the form of e.g. ointment, emulsion, lotion, solution, gel, cream, patch or transdermal delivery device including iontophoretic device.
摘要翻译: 公开透皮给药左西孟旦或( - ) - [[4-(1,4,5,6-四氢-4-甲基-6-氧代-3-哒嗪基)苯基)亚肼基]丙二腈或其药学上可接受的盐。 左旋香豆素的透皮制剂可以是例如, 软膏,乳液,洗剂,溶液,凝胶,霜剂,补片或透皮递送装置,包括离子电渗疗法装置。
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公开(公告)号:US09285220B2
公开(公告)日:2016-03-15
申请号:US14238969
申请日:2012-08-31
申请人: Jouni Hirvonen
发明人: Jouni Hirvonen
摘要: The invention relates to a navigation system, which includes an appliance for finding a desired route from a starting point to an end point. The navigation system includes explicit markings discernible by the senses, which are located on the route, and the markings on the route are arranged in the appliance in the order of progression. The invention also relates to a navigation method.
摘要翻译: 本发明涉及一种导航系统,其包括用于从起点到终点找到期望的路线的装置。 导航系统包括位于路线上的感官可识别的显式标记,路线上的标记按照进度的顺序排列在设备中。 本发明还涉及导航方法。
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5.
公开(公告)号:US20140322327A1
公开(公告)日:2014-10-30
申请号:US14358141
申请日:2012-11-15
申请人: Antti Laukkanen , Ruzica Kolakovic , Leena Peltonen , Timo Laaksonen , Jouni Hirvonen , Heikki Lyytikainen , Harri Jukarainen , Prijo Kortesuo
发明人: Antti Laukkanen , Ruzica Kolakovic , Leena Peltonen , Timo Laaksonen , Jouni Hirvonen , Heikki Lyytikainen , Harri Jukarainen , Prijo Kortesuo
IPC分类号: A61K47/38 , A61K31/496 , A61K31/216 , A61K31/137 , A61K31/277 , A61K31/405 , A61K31/573
CPC分类号: A61K47/38 , A61K9/0019 , A61K9/0034 , A61K9/1652 , A61K9/5042 , A61K9/70 , A61K31/137 , A61K31/216 , A61K31/277 , A61K31/405 , A61K31/496 , A61K31/573
摘要: A drug delivery system for sustained delivery of bioactive agents, the system includes a matrix including nanofibrillated cellulose derived from plant based material and at least one bioactive agent, and at least one support selected from synthetic polymers, bio compounds and natural polymers. Also, methods for the manufacture of the system and methods of using it.
摘要翻译: 一种用于持续递送生物活性剂的药物递送系统,该系统包括基质,其包含衍生自植物基材料的纳米纤维化纤维和至少一种生物活性剂,以及至少一种选自合成聚合物,生物化合物和天然聚合物的载体。 而且,制造系统的方法和使用它的方法。
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公开(公告)号:US20140229111A1
公开(公告)日:2014-08-14
申请号:US14238969
申请日:2012-08-31
申请人: Jouni Hirvonen
发明人: Jouni Hirvonen
IPC分类号: G01C21/00
摘要: The invention relates to a navigation system, which includes an appliance for finding a desired route from a starting point to an end point. The navigation system includes explicit markings discernible by the senses, which are located on the route, and the markings on the route are arranged in the appliance in the order of progression. The invention also relates to a navigation method.
摘要翻译: 本发明涉及一种导航系统,其包括用于从起点到终点找到期望的路线的装置。 导航系统包括位于路线上的感官可识别的显式标记,路线上的标记按照进度的顺序排列在设备中。 本发明还涉及导航方法。
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公开(公告)号:US20120135081A1
公开(公告)日:2012-05-31
申请号:US13377188
申请日:2010-06-09
申请人: Paivi Laaksonen , Markus Linder , Timo Laaksonen , Hanna Valo , Jouni Hirvonen
发明人: Paivi Laaksonen , Markus Linder , Timo Laaksonen , Hanna Valo , Jouni Hirvonen
CPC分类号: C07K17/10 , A23K20/147 , A23K40/30 , A23P10/30 , A61K9/146 , A61K9/2081 , A61K9/5169 , A61K31/496 , A61K47/6923 , C07K14/37 , C09D189/00
摘要: In the field of drug or nutrient administration novel particles and formulations thereof are provided. Said particles each have a core comprising active agent and at least partial coating comprising proteins, selected from hydrophobins. Preferable hydrophobins belong to class I or class II. Said particles exhibit enhanced characteristics, for example dispersibility or solubility. Here is also disclosed two methods for producing said particles in nanoscale, of which one utilizes precipitating and another wet milling.
摘要翻译: 在药物或营养施用领域,提供了新颖的颗粒及其制剂。 所述颗粒各自具有包含活性剂的核心和至少部分包衣,其包含选自疏水蛋白质的蛋白质。 优选的疏水蛋白属于I类或II类。 所述颗粒表现出增强的特性,例如分散性或溶解度。 这里还公开了在纳米尺度上生产所述颗粒的两种方法,其中一种利用沉淀和另一种湿磨。
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