CN1093905A - 维四高丝 - Google Patents

维四高丝 Download PDF

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Publication number
CN1093905A
CN1093905A CN 93110391 CN93110391A CN1093905A CN 1093905 A CN1093905 A CN 1093905A CN 93110391 CN93110391 CN 93110391 CN 93110391 A CN93110391 A CN 93110391A CN 1093905 A CN1093905 A CN 1093905A
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CN
China
Prior art keywords
weisigaosi
medicine
ophthalmologic operation
glucosan
sterilized water
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Pending
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CN 93110391
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English (en)
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王凤民
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Individual
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Individual
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Priority to CN 93110391 priority Critical patent/CN1093905A/zh
Publication of CN1093905A publication Critical patent/CN1093905A/zh
Pending legal-status Critical Current

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Abstract

本发明维四高丝是眼科手术用保护液,属新药及 其配方和工艺,它由葡聚糖20—50,葡萄糖0—50, 其余为无菌水,经溶解过滤,消毒分装而成,它制作简 便,应用效果好,可替代进口。

Description

本发明为眼科手术用保护液属新药配方与工艺、用途。
随着眼科显微手术的发展,眼用粘稠剂在眼科得到了广泛的应用特别是在白内障囊外摘除和人工晶体眼内植入术中,为保护角膜内皮细胞和术中顺利植入人工晶体,粘稠剂几乎成为必不可少的物质。国内主要是以透明质酸钠(Healon)为代表,但国内倘无正式生产,进口价格昂贵。目前国内医生多以自行配制的2%甲基纤维素代用,但达不到Healon的临床效果。
本发明的目的是提供一种效果好、成本低的眼科手术用保护液及其配方和工艺。
该制剂化学名为葡聚精,英文名VisosE。本名为音译。
该制剂在一定的浓度时有较高的粘稠性和对角膜内皮细胞无毒性作用,临床上主要应用其不易流动和粘附性的特点,在白内障和人工晶体植入手术以及眼外伤手术中用其填充前房以维持前房深度和保护角膜内皮。
一种眼科手术用的维四高丝,其特征在于配方百分比是葡聚糖20-50,葡萄糖0-50,其余为无菌水。
一种眼科手术用的维四高丝,其特征在于工艺制作是将上述量的葡聚糖加入到适量的10%葡萄糖溶液中,加无菌水至500毫升,加热溶解后,用G4滤球或微孔滤膜过滤,将滤液在热压120℃下消毒30分钟,浓缩脱水至100毫升,无菌分装至处理合格的安瓶中。
本发明的优点是制作简便,应用效果好,可替代进口,是眼科手术中的必备品。
实施例:《按上述步骤进行的百分配比为》
葡聚糖 葡萄糖 无菌水
12345 5020405040 020205030 5060404030

Claims (3)

1、一种眼科手术用的维四高丝,其特征在于配方百分比是葡聚糖20-50,葡萄糖0-50,其余为无菌水。
2、一种眼科手术用的维四高丝,其特征在于工艺制作是将上述量的葡聚糖加入到适量的10%葡萄糖溶液中,加无菌水至500毫升,加热溶解后,用G4滤球或微孔滤膜过滤,将滤液在热压120℃下消毒30分钟,浓缩脱水至100毫升,无菌分装至处理合格的安瓶中。
3、一种眼科手术用的维四高丝,其特征在于专用于眼科手术。
CN 93110391 1993-04-17 1993-04-17 维四高丝 Pending CN1093905A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93110391 CN1093905A (zh) 1993-04-17 1993-04-17 维四高丝

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93110391 CN1093905A (zh) 1993-04-17 1993-04-17 维四高丝

Publications (1)

Publication Number Publication Date
CN1093905A true CN1093905A (zh) 1994-10-26

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ID=4988263

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93110391 Pending CN1093905A (zh) 1993-04-17 1993-04-17 维四高丝

Country Status (1)

Country Link
CN (1) CN1093905A (zh)

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C01 Deemed withdrawal of patent application (patent law 1993)
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