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    • 1. 发明授权
    • Cleaning and disinfecting agent containing an N-substituted propylene
glutamic acid or derivative thereof, and an antimicrobially active
compound
    • 包含N-取代的丙烯谷氨酸或其衍生物的清洁和消毒剂和抗微生物活性化合物
    • US5403505A
    • 1995-04-04
    • US923969
    • 1992-11-12
    • Klaus HachmannKarlheinz DischKlaus-Peter BansemirHubert SchwiddenStephanie KauppCarsten FrieseRudolf LehmannHans T. Leinen
    • Klaus HachmannKarlheinz DischKlaus-Peter BansemirHubert SchwiddenStephanie KauppCarsten FrieseRudolf LehmannHans T. Leinen
    • A61L2/18C11D1/645C11D3/48
    • C11D3/48A61L2/18C11D1/645
    • An aqueous cleaning and disinfecting concentrate comprisingA) at lease one reaction product ofa) an N-substituted propylene diamine of formula IR.sup.1 --NH--(CH.sub.2).sub.3 --NH.sub.2 (I) in which R.sup.1 is a C.sub.8 -C.sub.18 alkyl group andb) glutamic acid or a glutamic acid derivative of formula IIR.sub.2 --O--CO--(CH.sub.2).sub.2 --CH(NH.sub.2)--COOH (II) in which R.sup.2 is hydrogen or a C.sub.1 -C.sub.4 alkyl group, wherein the said reaction product is optionally ethoxylated and/or propoxylated, and is optionally in the form of a salt with an organic or inorganic acid;B) at least one of the following antimicrobially active compounds:i) a quaternary ammonium compound of formula III ##STR1## in which R.sup.3 and R.sup.4 independently of one another represent alkyl radicals containing 1 to 3 carbon atoms or benzyl radicals, or halogenated or alkylated benzyl radicals containing 6 to 22 carbon atoms, and X.sup.- is an anion;ii) a phenol;iii) a biguanide;(iv) a quaternary phosphonium compound of formula IV ##STR2## in which R.sup.7, R.sup.8, R.sup.9 and R.sup.10 are each independently an alkyl, alkenyl, aryl, or alkaryl group having from 1 to 16 carbon atoms, and Y.sup.- is an anion; andC) at least one low foaming surfactant.The invention also relates to the diluted concentrates, and to the method of use of the diluted concentrates, especially for the disinfection of medical equipment.
    • PCT No.PCT / EP91 / 00400 Sec。 371日期:1992年11月12日 102(e)日期1992年11月12日PCT 1991年3月4日PCT公布。 出版物WO91 / 日本1991年9月19日。一种水性清洁和消毒浓缩物,其包含A)至少一种反应产物,其a)N-取代的丙二胺,式I R1-NH-(CH2)3-NH2(Ⅰ),其中R1是 C 8 -C 18烷基和b)谷氨酸或式II的R 2 -O-CO-(CH 2)2 -CH(NH 2)-COOH(II)的谷氨酸衍生物,其中R 2是氢或C 1 -C 4烷基 基团,其中所述反应产物任选被乙氧基化和/或丙氧基化,并且任选地是与有机或无机酸形式的盐; B)至少一种以下抗微生物活性化合物:i)式III的季铵化合物(III),其中R 3和R 4彼此独立地表示含有1至3个碳原子的烷基或苄基,或 含有6-22个碳原子的卤代或烷基化苄基,X-是阴离子; ii)苯酚; iii)双胍; (iv)式IV的季鏻化合物其中R 7,R 8,R 9和R 10各自独立地为具有1至16个碳原子的烷基,烯基,芳基或烷芳基,Y-为 阴离子 和C)至少一种低发泡表面活性剂。 本发明还涉及稀释浓缩物,以及稀释浓缩物的使用方法,特别是用于医疗设备的消毒。
    • 6. 发明授权
    • Preparations and processes for cleaning and disinfecting endoscopes
    • 清洁和消毒内窥镜的准备和过程
    • US4784790A
    • 1988-11-15
    • US121492
    • 1987-11-17
    • Karlheinz DischKlaus HachmannKlaus Bansemir
    • Karlheinz DischKlaus HachmannKlaus Bansemir
    • A61B1/12A61L2/18C11D1/66C11D3/386C11D3/43C11D3/48C11D3/60
    • C11D3/48A61B1/121A61L2/18C11D11/0064C11D3/38618
    • In the cleaning and disinfection of endoscopes, the endoscope surfaces to be cleaned are successively(a) brought into contact with a cleaning solution which is heated to 55.degree. to 65.degree. C., kept at that temperature for 1 to 15 minutes and then drained off and which contains a low-foam nonionic surfactant, a proteolytic enzyme, at least one complexing agent and, optionally, other standard detergent constituents, and has a pH value of from 6 to 8;(b) brought into contact with a disinfectant solution which is heated to 55.degree. to 65.degree. C., kept at that temperature for 1 to 15 minutes and then separated off and which contains an aldehyde selected from the group consisting of formaldehyde and aliphatic C.sub.2 -C.sub.8 dialdehydes and at least one complexing agent, and has a pH value of from 6 to 8;(c) washed at least twice with water of which the pH value is adjusted to pH 6-8, the water being heated to 55.degree. to 65.degree. C. at least in the final wash cycle; and(d) dried with sterilized hot air at 55.degree. to 65.degree. C.,water having a hardness of from 3.degree. to 8.degree.Gh being used in steps (a) to (c).
    • 在内窥镜的清洗消毒中,将要清洗的内窥镜表面依次(a)与加热至55℃至65℃的清洗溶液接触,在该温度下保持1至15分钟,然后排空 并且其含有低泡沫非离子表面活性剂,蛋白水解酶,至少一种络合剂和任选的其它标准洗涤剂组分,并且具有6至8的pH值; (b)与加热至55℃至65℃的消毒溶液接触,在该温度下保持1至15分钟,然后分离,并含有选自甲醛和脂族C2的醛 -C8二醛和至少一种络合剂,并且具有6至8的pH值; (c)至少在最后的洗涤循环中将水至少洗涤至少两次,其中pH值调节至pH6-8,水被加热至55至65℃; (d)用无菌热空气在55〜65℃下干燥,步骤(a)〜(c)中使用硬度为3〜8℃的水。
    • 8. 发明授权
    • Process for cleaning and disinfecting heat and corrosion sensitive
medical instruments
    • 清洁和消毒热和腐蚀敏感性医疗仪器的方法
    • US5234832A
    • 1993-08-10
    • US353291
    • 1989-05-17
    • Karlheinz DischKlaus HachmannKlaus Bansemir
    • Karlheinz DischKlaus HachmannKlaus Bansemir
    • A61B1/12A61L2/18C11D1/66C11D1/72C11D3/386C11D3/48C11D3/60
    • C11D11/0064A61L2/18C11D1/721C11D3/38618C11D3/48Y10S516/07
    • The invention is a process for cleaning and disinfection of heat and corrosion sensitive medical instruments, particularly endoscopes in which the surfaces of the medical instruments are contacted with a detergent and disinfectant solution. The solution has a pH of from 6 to 8 and contains a low foaming nonionic surfactant, a proteolytic enzyme, a complexing agent, and an aldehyde selected from the group consisting of formaldehyde and aliphatic dialdehydes containing 2 to 8 carbon atoms and, optionally, other standard detergent and disinfectant constituents. The cleaning solution is heated to 55.degree. to 65.degree. C. and kept at that temperature for 1 to 15 minutes during contact with the surfaces of a medical instrument. The surfaces are rinsed at least twice with water, the water being heated to 55.degree. to 65.degree. C. at least in the last rinse cycle and the medical instruments are dried with sterilized hot air at a temperature of 40.degree. to 60.degree. C. Water having a hardness of 3.degree. to 8.degree. Gh is used.
    • 本发明是用于清洁和消毒热和腐蚀敏感的医疗器械,特别是其中医疗器械的表面与洗涤剂和消毒剂溶液接触的内窥镜的方法。 该溶液具有6至8的pH,并且含有低泡沫非离子表面活性剂,蛋白水解酶,络合剂和选自甲醛和含有2至8个碳原子的脂族二醛的醛,以及任选的其它 标准洗涤剂和消毒剂成分。 将清洁溶液加热至55℃至65℃,并在与医疗器械表面接触的同时在该温度下保持1至15分钟。 将表面用水冲洗至少两次,至少在最后一个漂洗循环中将水加热至55℃至65℃,并将医疗器械用无菌热空气在40至60℃的温度下干燥。 使用硬度为3〜8°Gh的水。
    • 9. 发明授权
    • Preparations and processes for cleaning and disinfecting endoscopes
    • 清洁和消毒内窥镜的准备和过程
    • US5223166A
    • 1993-06-29
    • US618144
    • 1990-11-26
    • Karlheinz DischKlaus HachmannKlaus Bansemir
    • Karlheinz DischKlaus HachmannKlaus Bansemir
    • A61B1/12A61L2/18C11D3/386
    • C11D3/48A61B1/121A61L2/18C11D3/2072C11D3/33C11D3/361C11D3/364C11D3/365C11D3/38618C11D3/43
    • In the cleaning and disinfection of endoscopes, the endoscope surfaces to be cleaned are successivelya) brought into contact with a cleaning solution which is heated to 55.degree. to 65.degree. C., kept at that temperature for 1 to 15 minutes and then drained off and which contains a low-foam nonionic surfactant, a proteolytic enzyme, at least one complexing agent and, optionally, other standard detergent constituents, and has a pH value of from 6 to 8;b) brought into contact with a disinfectant solution which is heated to 55.degree. to 65.degree. C., kept at that temperature for 1 to 15 minutes and then separated off and which contains an aldehyde selected from the group consisting of formaldehyde and aliphatic C.sub.2 -C.sub.8 dialdehydes and at least one complexing agent, and has a pH value of from 6 to 8;c) washed at least twice with water of which the pH value is adjusted to pH 6-8, the water being heated to 55.degree. to 65.degree. C. at least in the final wash cycle; andd) dried with sterilized hot air at 55.degree. to 65.degree. C.,water having a hardness of from 3.degree. to 8.degree. Gh being used in steps a) to c).
    • 在内窥镜的清洁和消毒中,待清洁的内窥镜表面依次a)与加热至55℃至65℃的清洁溶液接触,在该温度下保持1至15分钟,然后排出 并且其含有低泡沫非离子表面活性剂,蛋白水解酶,至少一种络合剂和任选的其它标准洗涤剂组分,并且具有6至8的pH值; b)与加热至55℃至65℃的消毒剂溶液接触,在该温度下保持1至15分钟,然后分离,并含有选自甲醛和脂族C2- C8二醛和至少一种络合剂,pH值为6〜8; c)至少在最后的洗涤循环中将水至少洗涤至少两次,其中pH值被调节至pH6-8,水被加热至55℃至65℃; 和d)在55至65℃的无菌热空气中干燥,在步骤a)至c)中使用硬度为3至8°Gh的水。