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    • 1. 发明公开
    • 전기 천공 장치 및 전기 천공 방법
    • 电气设备和方法
    • KR1020140035133A
    • 2014-03-21
    • KR1020120101606
    • 2012-09-13
    • (주)아모레퍼시픽
    • 박진우장지혜김재관황정환박우람이지해배준호김건형
    • A61N1/18A61N1/32A61N1/30A61M37/00
    • An electroporation device according to an embodiment of the present invention comprises: multiple electrode pins touching skin to perforate the skin; a wiring board having a wiring pattern to transmit voltage to the multiple electrode pins; a voltage generating part generating the voltage transmitted to the multiple electrode pins through the wiring pattern of the wiring board; a controlling part controlling the polarity of the voltage transmitted to the multiple electrode pins to make any neighboring electrode pins among the multiple electrode pins have different polarities in every cycle; and a voltage compensating part measuring the resistance of the skin where the multiple electrode pins touch, and compensating the voltage level transmitted to the multiple electrode pins according to the resistance level. [Reference numerals] (110) Main body; (111) Power unit; (112) Voltage generating part; (113) Controlling part; (114) Operation display part; (115) Power display part; (116) Voltage compensating part; (120) Perforating part; (121) Wiring board; (122) Electrode pin; (123) Pin guide; (130) Piezo switch
    • 根据本发明的实施例的电穿孔装置包括:多个电极针接触皮肤以穿透皮肤; 具有向多个电极引脚传输电压的布线图案的布线板; 电压产生部件,通过布线板的布线图形产生传输到多个电极引脚的电压; 控制部分控制传输到多个电极引脚的电压的极性,使得多个电极引脚中的任何相邻的电极引脚在每个周期中具有不同的极性; 以及电压补偿部,其测量多个电极引脚接触的皮肤的电阻,并根据电阻水平补偿传输到多个电极引脚的电压电平。 (附图标记)(110)主体; (111)动力单元; (112)电压产生部; (113)控制部分; (114)操作显示部分; (115)电源显示部分; (116)电压补偿部; (120)穿孔部分; (121)接线板; (122)电极针; (123)引脚引导; (130)压电开关
    • 3. 发明公开
    • 서방성 미립자 및 이의 제조방법
    • 缓释颗粒及其生产方法
    • KR1020110075011A
    • 2011-07-05
    • KR1020117010529
    • 2009-11-10
    • (주)아모레퍼시픽
    • 신광현김재관전재일홍덕기배준호
    • A61K9/16A61K47/48
    • A61K9/5047A61K9/5026A61K9/5042A61K9/16A61K47/50
    • PURPOSE: A sustained release fine particle containing a matrix containing pharmaceutically active ingredients and a sustained release layer is provided to ensure excellent elution effect. CONSTITUTION: A sustained release fine particle comprises: a matrix containing pharmacologically active ingredients; and a sustained release layer containing a sustained release membrane forming material on the matrix. The sustained release membrane forming material is a water insoluble polymer, enteric polymer, soluble polymer, or mixture thereof. The insoluble polymer is ethyl cellulose, cellulose ether, acrylic acid ethyl-methacrylic acid methyl-methacrylic acid trimethyl ammonium ethyl chloride copolymer, polyvinyl acetate, and acrylic acid ethyl-methacrylic acid methyl copolymer or dispersion solution thereof. The soluble polymer is hydroxypropyl cellulose, hydroxypropyl methyl cellulose, polyvinyl pyrolidone, or polyvinyl alcohol. The matrix further contains an excipient or binder.
    • 目的:提供含有含有药物活性成分和持续释放层的基质的缓释微粒,以确保优异的洗脱效果。 构成:缓释微粒包括:含有药理活性成分的基质; 以及在基质上含有缓释膜形成材料的持续释放层。 缓释膜形成材料是水不溶性聚合物,肠溶聚合物,可溶性聚合物或其混合物。 不溶性聚合物是乙基纤维素,纤维素醚,丙烯酸乙基 - 甲基丙烯酸甲基 - 甲基丙烯酸三甲基铵乙基氯共聚物,聚乙酸乙烯酯和丙烯酸乙基 - 甲基丙烯酸甲基共聚物或其分散溶液。 可溶性聚合物是羟丙基纤维素,羟丙基甲基纤维素,聚乙烯吡咯烷酮或聚乙烯醇。 基质还含有赋形剂或粘合剂。
    • 7. 发明公开
    • 생체막 투과성 조성물
    • 生物膜渗透性组合物
    • KR1020130027078A
    • 2013-03-14
    • KR1020120093838
    • 2012-08-27
    • (주)아모레퍼시픽
    • 장지혜김재관박진우배준호
    • A61K47/42A61K47/48C07K7/08C12N15/09
    • C07K7/08C07K2319/33
    • PURPOSE: A biological membrane permeable composition is provided to produce a carrying object substance with high vitality in high yield rate, and a composition with low molecular weight protamine combined to one end or both ends. CONSTITUTION: A biological membrane permeable composition includes a carrying object substance, and low molecular weight protamine. The low molecular weight protamine is combined to one or both ends of the carrying object substance, and has an amino acid sequence which has over 70% of homology to one or more of amino acid sequence with the amino acid sequence number 1 and the amino acid sequence number 2. The carrying object substance includes one or more selected from the group consisting of protein, polypeptide, peptide, nucleoacid, mRNA, and antisense RNA. The protein includes one selected from DKK-2(Dickkopf-related protein-2), adipokine, thrombospondin, and superoxide dismutase. The carrying object substance is one or more selected from growing factors, enzymes, hormones, transcription factors, toxin, antigen, and antibody. [Reference numerals] (AA) Concentration in cells(uM)
    • 目的:提供生物膜可渗透组合物以高产率生产具有高活力的携带物质,并将低分子量鱼精蛋白组合成一端或两端。 构成:生物膜可渗透组合物包括载体物质和低分子量鱼精蛋白。 低分子量鱼精蛋白与携带对象物质的一端或两端结合,具有氨基酸序列,其氨基酸序列与氨基酸序列号1的一个或多个氨基酸序列具有超过70%的同源性,氨基酸 载体物质包括选自蛋白质,多肽,肽,核酸,mRNA和反义RNA的一种或多种。 蛋白质包括选自DKK-2(Dickkopf相关蛋白-2),脂肪因子,血小板反应素和超氧化物歧化酶的一种。 载体物质是选自生长因子,酶,激素,转录因子,毒素,抗原和抗体中的一种或多种。 (标号)(AA)细胞浓度(uM)