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    • 1. 发明授权
    • Powdery composition for nasal administration
    • 用于鼻腔给药的粉状组合物
    • US07731990B2
    • 2010-06-08
    • US10860058
    • 2004-06-04
    • Masahiko DohiYoshihisa NishibeYuji MakinoTako Fujii
    • Masahiko DohiYoshihisa NishibeYuji MakinoTako Fujii
    • A61K9/50A61K9/14
    • A61K9/0043
    • A powdery composition for nasal administration, where (1) the composition contains (i) a drug, (ii) a water-absorbing and gel-forming base material such as hydroxypropyl cellulose or hydroxypropylmethyl cellulose and (iii) a water-absorbing and water-insoluble base material such as crystalline cellulose or α-cellulose, (2) wherein the amount of the water-absorbing and gel-forming base material is about 5-40 wt % based on the total of the water-absorbing and gel-forming base material and the water-absorbing and water-insoluble base material, and (3) wherein the drug is unevenly dispersed more on/in the water-absorbing and water-insoluble base material than on/in the water-absorbing and gel-forming base material.
    • 一种用于鼻腔给药的粉末组合物,其中(1)组合物包含(i)药物,(ii)吸水和凝胶形成基材如羟丙基纤维素或羟丙基甲基纤维素和(iii)吸水和水 - 不溶性基材如结晶纤维素或α-纤维素,(2)其中吸水和凝胶形成基材的量相对于吸水和凝胶形成的总量为约5-40重量% 基材和吸水性和水不溶性基材,和(3)其中药物在吸水性和水不溶性基材中/吸水凝胶形成中的/不均匀分散 基材。
    • 2. 发明授权
    • Powdery composition for nasal administration
    • 用于鼻腔给药的粉状组合物
    • US06881423B2
    • 2005-04-19
    • US09125814
    • 1997-02-26
    • Masahiko DohiYoshihisa NishibeYuji MakinoTako Fujii
    • Masahiko DohiYoshihisa NishibeYuji MakinoTako Fujii
    • A61K9/00A61K9/50A61K9/14
    • A61K9/0043
    • A powdery composition for nasal administration, where (1) the composition contains (i) a drug, (ii) a water-absorbing and gel-forming base material such as hydroxyprophyl cellulose or hydroxpropylmethyl cellulose and (iii) a water-absorbing and water-insoluble base material such as crystalline cellulose or α-cellulose, (2) wherein the amount of water-absorbing and gel-forming base material is about 5-40 wt. % based on the total of the water-absorbing and gel-forming base material and the water-absorbing and water-insoluble base material, and (3) wherein the drug is unevenly dispersed more on/in the water-absorbing and water-insoluble base material than on/in the water-absorbing and gel-forming base material.
    • 一种用于鼻腔给药的粉末组合物,其中(1)组合物包含(i)药物,(ii)吸水和凝胶形成基材如羟丙基纤维素或羟丙基甲基纤维素和(iii)吸水和水 不溶性基材如结晶纤维素或α-纤维素,(2)其中吸水和凝胶形成基材的量为约5-40wt。 基于吸水和凝胶形成基材和吸水性和水不溶性基材的总量的%,和(3)其中药物不均匀地分散在吸水性和水不溶性的/ 基材比吸水和凝胶形成基材上/上。
    • 3. 发明授权
    • Powdery composition for nasal administration
    • 用于鼻腔给药的粉状组合物
    • US08206748B2
    • 2012-06-26
    • US12610901
    • 2009-11-02
    • Masahiko DohiYoshihisa NishibeYuji MakinoTakao Fujii
    • Masahiko DohiYoshihisa NishibeYuji MakinoTakao Fujii
    • A61K9/14A61K9/50
    • A61K9/0043
    • A powdery composition for nasal administration, where (1) the composition contains (i) a drug, (ii) a water-absorbing and gel-forming base material such as hydroxypropyl cellulose or hydroxypropylmethyl cellulose and (iii) a water-absorbing and water-insoluble base material such as crystalline cellulose or α-cellulose, (2) wherein the amount of the water-absorbing and gel-forming base material is about 5-40 wt % based on the total of the water-absorbing and gel-forming base material and the water-absorbing and water-insoluble base material, and (3) wherein the drug is unevenly dispersed more on/in the water-absorbing and water-insoluble base material than on/in the water-absorbing and gel-forming base material.
    • 一种用于鼻腔给药的粉末组合物,其中(1)组合物包含(i)药物,(ii)吸水和凝胶形成基材如羟丙基纤维素或羟丙基甲基纤维素和(iii)吸水和水 - 不溶性基材如结晶纤维素或α-纤维素,(2)其中吸水和凝胶形成基材的量相对于吸水和凝胶形成的总量为约5-40重量% 基材和吸水性和水不溶性基材,和(3)其中药物在吸水性和水不溶性基材中/吸水凝胶形成中的/不均匀分散 基材。
    • 7. 发明授权
    • Device for feeding a powder in a predetermined amount and method thereof
    • 用于以预定量供给粉末的装置及其方法
    • US06488648B1
    • 2002-12-03
    • US09646159
    • 2000-09-14
    • Hideo MatsugiYuji MakinoMasahiko DohiYasuhide Uejima
    • Hideo MatsugiYuji MakinoMasahiko DohiYasuhide Uejima
    • A61M3100
    • A61M15/0065A61M11/001A61M2202/064A61M2205/075
    • A powdered medicine multi-dose administering device has a medicine container unit (5b) for containing a unit-dose of medicine under the lower surface of the medicine storage chamber (5a) storing the medicine in a multi-dose amount. A medicine guiding unit (2) moves between a filling position and an administering position while maintaining a contact with the bottom surface. At the filling position, the medicine container unit is opened to the medicine storage chamber and is filled with the medicine. As the medicine container unit moves from the filling position to the administering position, the powdered medicine in the medicine container unit is swept and metered. At the administering position, the medicine in the medicine container unit is injected by the action of the pump unit (3) through a filter (6) and a pipe (2g, 2d, 2c).
    • 粉末药物多剂量给药装置具有药剂容纳单元(5b),用于在药物储存室(5a)的下表面容纳多剂量的药剂,以多剂量存储药物。 药物引导单元(2)在保持与底面的接触的同时在填充位置和给药位置之间移动。 在填充位置,药剂容器单元向药剂储存室开口并填充药剂。 当药剂容器单元从填充位置移动到给药位置时,将药剂容器单元中的粉末药片扫过并计量。 在给药位置,药剂容器单元中的药物通过泵单元(3)的作用通过过滤器(6)和管(2g,2d,2c)注入。
    • 10. 发明授权
    • Test signal generating apparatus
    • 测试信号发生装置
    • US07890830B1
    • 2011-02-15
    • US12281751
    • 2007-03-06
    • Takeshi WadaMasahiko Dohi
    • Takeshi WadaMasahiko Dohi
    • G01R31/28
    • G01R31/31813
    • The present invention is to provide a test signal generating apparatus which can generate a test signal for testing a device that dynamically change its operational state in response to a signal or the like. The test signal generating apparatus includes: a pattern storage unit 20 having patterns; a pattern selecting unit 23 for selecting a pattern from among the patterns; a test signal generating unit 25 for generating a test signal having a pattern selected by the pattern selecting unit 23, a trigger signal receiving unit 21 for receiving at least one trigger signal, and a pattern map storage unit 22 having a pattern map defining the number of repetitions for each pattern and a pattern corresponding to a test signal to be generated by the test signal generating unit after the test signal generating unit repeats the test signal on the basis of the number of repetitions.
    • 本发明是提供一种测试信号发生装置,其可以生成用于测试响应于信号等动态地改变其操作状态的装置的测试信号。 测试信号产生装置包括:具有图案的图案存储单元20; 模式选择单元23,用于从模式中选择模式; 用于产生具有由模式选择单元23选择的模式的测试信号的测试信号产生单元25,用于接收至少一个触发信号的触发信号接收单元21以及具有定义数字的模式映射的模式图存储单元22 在测试信号生成单元根据重复次数重复测试信号之后,对于每个模式的重复以及与由测试信号生成单元生成的测试信号相对应的模式。