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    • 2. 发明授权
    • Needleless syringe comprising an injector with nested elements
    • 无针注射器包括具有嵌套元件的注射器
    • US06981961B1
    • 2006-01-03
    • US10018133
    • 2000-06-30
    • Alain NavelierPatrick AlexandreBernard BrouquieresClaude Mikler
    • Alain NavelierPatrick AlexandreBernard BrouquieresClaude Mikler
    • A61M5/30
    • A61M5/30A61M5/3007A61M5/3134
    • The invention concerns the field of needleless syringes for injecting an active principle for therapeutic purposes. More particularly, it concerns a needleless syringe for injecting an active principle (7) initially set between an injector (1, 10) comprising at least an injection nozzle, said injector being contacted with the skin, and a wall (8) mobile under the effect of a propelling system (9) pressurizing and expelling the active principle through the injector located at the syringe downstream end (2). In order to produce nozzles in a considerable injector thickness and to control the jet coherence distance, said injector (1, 10) comprises at least two elements (3, 4) whereof the contact surfaces (30, 40, 40′) are oriented towards the skin, at least a groove (31, 41, 41′) forming an injection nozzle in the assembly of said elements.
    • 本发明涉及用于注射用于治疗目的的活性成分的无针注射器领域。 更具体地,涉及一种无针注射器,用于注射初始设置在包括至少一个注射喷嘴的喷射器(1,10)之间的有源原理(7),所述喷射器与皮肤接触,以及在所述喷射器 推进系统(9)通过位于注射器下游端(2)处的喷射器加压和排出活性物质的作用。 为了产生相当注射器厚度的喷嘴并且控制射流相干距离,所述喷射器(1,10)包括至少两个元件(3,4),其中接触表面(30,40,40')朝向 所述皮肤至少在所述元件的组件中形成喷嘴的凹槽(31,41,41')。
    • 3. 发明授权
    • Needless syringe provided with a piezoelectric triggering system
    • 无需注射器配有压电触发系统
    • US06610028B1
    • 2003-08-26
    • US10018356
    • 2002-02-04
    • Patrick AlexandreBernard BrouquieresClaude MiklerLouis Simonet
    • Patrick AlexandreBernard BrouquieresClaude MiklerLouis Simonet
    • A61M530
    • A61M5/30A61M5/2046A61M2005/2013
    • The invention concerns the technical field of needleless syringes for injecting an active principle through the skin. More particularly, the invention concerns a needleless syringe provided with a piezoelectric crystal and a triggering device comprising a triggering member and impacting means and, on a triggering device particularly adapted to needleless syringes. The invention is mainly characterized in that the impacting means comprises a latch maintained under elastic stress by being blocked against a stop element and the triggering member is capable of moving the latch to release it, so that it is urged to strike the piezoelectric crystal. Then, the crystal produces an electric arc designed to initiate a pyrotechnic charge whereof the combustion gases will help to expel the active principle contained in the syringe.
    • 本发明涉及用于通过皮肤注射活性成分的无针注射器的技术领域。 更具体地说,本发明涉及一种设置有压电晶体的无针注射器和包括触发元件和冲击装置的触发装置,以及特别适用于无针注射器的触发装置。 本发明的主要特征在于,冲击装置包括通过阻挡止动元件而保持在弹性应力下的闩锁,并且触发构件能够移动闩锁以将其释放,从而被迫使其撞击压电晶体。 然后,晶体产生电弧,用于启动烟火充电,其中燃烧气体将有助于排出包含在注射器中的活性原理。
    • 9. 发明授权
    • Transdermal matrix system
    • 透皮基质系统
    • US6007835A
    • 1999-12-28
    • US43726
    • 1998-03-26
    • Chantal Bon-LapillonneDaniel Dhuique-MayerClaude Mikler
    • Chantal Bon-LapillonneDaniel Dhuique-MayerClaude Mikler
    • A61K9/70A61K38/24
    • A61K9/7053A61K9/7076
    • A novel transdermal system for the percutaneous delivery of a hormone, including a carrier and an adhesive matrix, is disclosed. The matrix includes (a) 20-50 parts by weight of a poly(styrene-isoprene-styrene) triblock copolymer, (b) 30-60 parts by weight of a tackifyier resin, (c) 4-25 parts by weight of propylene glycol laurate, (d) 2-10 parts by weight of a compound selected from N-alkyl-2-pyrrolidones, wherein the alkyl group is a C.sub.4-- C.sub.15 group, (e) 0.01-2 parts by weight of a stabilizing agent, (f) 0.1-12 parts by weight of at least one hormone selected from the group consisting of oestrogenic and progestogenic components, and (g) 1-12 parts by weight of a vinyl acetate/N-vinyl-2-pyrrolidone copolymer. A method for preparing said system and the therapeutical use thereof are also disclosed.
    • PCT No.PCT / FR96 / 01496 Sec。 371日期:1998年3月26日 102(e)1998年3月26日PCT PCT 1996年9月25日PCT公布。 公开号WO97 / 11689 日本1997年4月3日公开了一种用于经皮输送激素的新型透皮系统,包括载体和粘合剂基质。 该基质包括(a)20-50重量份的聚(苯乙烯 - 异戊二烯 - 苯乙烯)三嵌段共聚物,(b)30-60重量份的增粘树脂,(c)4-25重量份丙烯 二醇月桂酸酯,(d)2-10重量份选自N-烷基-2-吡咯烷酮的化合物,其中烷基是C 4 -C 15基团,(e)0.01-2重量份的稳定剂, (f)0.1-12重量份选自雌激素和孕激素成分的至少一种激素,和(g)1-12重量份的乙酸乙烯酯/ N-乙烯基-2-吡咯烷酮共聚物。 还公开了一种制备该系统及其治疗用途的方法。