-
公开(公告)号：US4432766A
公开(公告)日：1984-02-21
申请号：US288224
申请日：1981-07-29
CPC分类号： A61M39/16 , A61M2039/1027 , Y10S604/905
摘要： A pair of separate conduits, each having an internal seal zone, may be joined by the method which comprises sealingly joining the ends of the conduits together; thereafter adding an antiseptic into the area of the joined conduits between internal seals formed in the zones; and then opening said internal seals without separating the conduits to permit internal fluid flow through the joined conduits.
摘要翻译： 每个具有内部密封区域的一对单独的导管可以通过包括将导管的端部密封地接合在一起的方法连接; 然后在形成在所述区域中的内部密封件之间的所述连接导管区域中加入防腐剂; 然后打开所述内部密封件而不分离导管，以允许内部流体流过连接的导管。
-
公开(公告)号：US4738668A
公开(公告)日：1988-04-19
申请号：US527604
申请日：1983-08-29
CPC分类号： A61M39/16 , A61M2039/1027 , Y10S604/905
摘要： A pair of separate conduits, each having an internal seal zone, may be joined by the method which comprises sealingly joining the ends of the conduits together; thereafter adding an antiseptic into the area of the joined conduits between internal seals formed in the zones; and then opening said internal seals without separating the conduits to permit internal fluid flow through the joined conduits.
摘要翻译： 每个具有内部密封区域的一对单独的导管可以通过包括将导管的端部密封地接合在一起的方法连接; 然后在形成在所述区域中的内部密封件之间的所述连接导管区域中加入防腐剂; 然后打开所述内部密封件而不分离导管，以允许内部流体流过连接的导管。
-
公开(公告)号：US4391029A
公开(公告)日：1983-07-05
申请号：US143072
申请日：1980-04-24
申请人： Leonard F. Czuba , Dean G. Laurin
发明人： Leonard F. Czuba , Dean G. Laurin
CPC分类号： A61M25/0014 , Y10T29/4987 , Y10T29/49945
摘要： A catheter is provided with an improved hub assembly. The catheter defines an end which, in turn, defines a relatively enlarged transverse dimension for the catheter wall and a thickened annular lip, when compared with an adjacent portion of the catheter. A catheter hub defines a bore portion, the bore portion in turn defining a relatively constricted portion and a relatively enlarged portion. The enlarged catheter end is positioned within the relatively enlarged portion of the bore, while the adjacent portion of the catheter is positioned within the relatively constricted portion of the hub. A rigid tubular funnel fits within the bore of the catheter. As a result of this the collapse and subsequent passage of the enlarged catheter end through the relatively constricted portion of the hub is prevented.
摘要翻译： 导管设置有改进的轮毂组件。 导管限定一端，当与导管的相邻部分相比时，其端部又限定用于导管壁和增厚的环形唇缘的相对扩大的横向尺寸。 导管毂限定孔部分，孔部分依次限定相对收缩的部分和相对扩大的部分。 扩大的导管端位于孔的相对扩大的部分内，而导管的相邻部分位于毂的相对缩小的部分内。 刚性管状漏斗装配在导管的孔内。 因此，防止了扩大的导管端部通过毂的相对收缩的部分的塌缩和随后的通过。
-
4.发明授权Determining quantitative degree of ethylene oxide exposure in sterilization processes 失效确定灭菌过程中环氧乙烷暴露的定量程度
公开(公告)号：US4348209A
公开(公告)日：1982-09-07
申请号：US305418
申请日：1981-09-25
CPC分类号： G01N33/0047
摘要： A method of quantitatively determining the amount of exposure of an object to ethylene oxide gas. A preweighed ethylene oxide-permeable container, which encloses a predetermined amount of catalyst for the reaction of the ethylene oxide gas to form a liquid, is placed adjacent to the object. The object and container are then exposed to ethylene oxide gas for controlled time and at a known humidity and temperature. The container is then reweighed. The weight gain of the container is a quantitative indication of the amount of exposure to ethylene oxide gas. The test system may be calibrated against its effect in known concentrations of ethylene oxide gas, so that the precise amount of exposure to ethylene oxide gas can be determined.
摘要翻译： 定量测定物体与环氧乙烷气体的接触量的方法。 包围预定量的用于环氧乙烷气体反应形成液体的催化剂的预先称重的环氧乙烷渗透性容器被放置在与物体相邻的位置。 然后将物体和容器暴露于环氧乙烷气体以控制时间并且在已知的湿度和温度下。 然后将容器重新称重。 容器的重量增加是暴露于环氧乙烷气体的量的定量指示。 测试系统可以根据其在已知浓度的环氧乙烷气体中的影响进行校准，从而可以确定暴露于环氧乙烷气体的精确量。
-
5.发明授权Electrolytic flow-cell apparatus and process for effecting sequential electrochemical reaction 失效电解流动池装置和进行顺序电化学反应的方法
公开(公告)号：US4071429A
公开(公告)日：1978-01-31
申请号：US755312
申请日：1976-12-29
摘要： This invention relates to an electrolytic flow-cell apparatus and a process for effecting sequential electrochemical reactions of redoxidative compounds at a porous working electrode. The porous working electrode has a first face and a second and opposite face, at which faces the sequential reactions are effected.
摘要翻译： 本发明涉及电解流动池装置和在多孔工作电极上进行氧化还原化合物的顺序电化学反应的方法。 多孔工作电极具有第一面和第二和相对的面，在其面上进行顺序反应。
-
公开(公告)号：US4892604A
公开(公告)日：1990-01-09
申请号：US143295
申请日：1988-01-07
CPC分类号： A61J1/10 , B29C65/02 , B29C66/1122 , B29C66/43 , B29C66/53262 , B29C66/723 , B29C66/73752 , B32B27/08 , A61M2207/00 , B29C35/02 , B29C65/04 , B29C66/71 , B29C66/7234 , B29C66/73711 , B29C66/73715 , B29L2031/7148
摘要： A sterilizable, plastic medical container has a body section formed of thin, multi layer film. The film has a first layer formed of cross-linkable plastic free or essentially free of extractable plasticizers, such as poly(ethylene vinyl acetate), and a second layer formed of a substantially non-cross-linkable plastic having a higher melting temperature than the first layer, such as high density polyethylene. The first layer is inwardly oriented in contact with the contents of the container. A port formed of the same plastic can be heat sealed to the body section. The container is irradiated to effect cross-linking, filled with fluid, and the port sealed. The fluid filled container can then be heat or steam sterilized.
摘要翻译： 可灭菌的塑料医疗容器具有由薄的多层膜形成的主体部分。 薄膜具有由可交联塑料形成的第一层，其不含或基本上不含可提取的增塑剂，例如聚（乙烯 - 乙酸乙烯酯），和由基本上不可交联的塑料形成的第二层，其熔融温度高于 第一层，如高密度聚乙烯。 第一层向内定向成与容器的内容物接触。 由相同的塑料形成的端口可以热封到主体部分。 照射容器进行交联，填充流体，密封口。 然后可以对流体填充的容器进行加热或蒸汽灭菌。
-
公开(公告)号：US4835003A
公开(公告)日：1989-05-30
申请号：US724223
申请日：1985-04-17
IPC分类号： A61L29/08 , C09D175/08
CPC分类号： A61L29/085 , C09D175/08 , Y10T428/1393 , Y10T428/31551 , Y10T428/31554 , Y10T428/31573
摘要： Medical tubing carries on at least a portion of its length a water-activated lubricating coating of a hydrophilic thermoplastic resin which is adhesively compatible with the material of the medical tubing and polyvinyl pyrrolidone having a molecular weight of at least 200,000, in the form of a dispersed separate phase in the thermoplastic resin upon hydration. The polyvinyl pyrrolidone provides long-lasting lubrication when wet.
摘要翻译： 医用管材至少承载一段长度的水活化的亲水性热塑性树脂的润滑涂层，其与医用管材料和分子量至少为20万的聚乙烯吡咯烷酮粘合地相容，形式为 在水合时分散在热塑性树脂中的相。 聚乙烯吡咯烷酮在湿润时提供持久的润滑。
-
公开(公告)号：US4327726A
公开(公告)日：1982-05-04
申请号：US67068
申请日：1979-08-15
申请人： Peter C. Kwong , Dean G. Laurin
发明人： Peter C. Kwong , Dean G. Laurin
CPC分类号： A61J1/10 , B29C65/4815 , B29C65/5057 , B29C66/1122 , B29C66/122 , B29C66/1312 , B29C66/522 , B29C66/5344 , B29C66/71 , B29C66/73 , B29C66/73921 , C08L23/02 , B29C45/00 , B29C65/0672 , B29C65/08 , B29K2007/00 , B29K2009/00 , B29K2023/06 , B29K2023/12 , B29K2023/16 , B29K2025/00 , B29K2027/06 , B29K2031/04 , B29K2055/02 , B29K2067/006 , B29K2071/02 , B29K2096/04 , B29K2105/0085 , B29K2995/0046 , B29L2031/7148 , C08L53/00 , C08L67/02 , Y10S285/919 , Y10S383/904
摘要： A plastic composition which may be molded into a connector which is capable of simultaneously sealing to both polyvinyl chloride plastics and polyolefin plastics. The plastic composition comprises from 50 to 75 percent by weight of an essentially polyolefin material which is sealingly compatible with the polyolefin plastic to which the composition is intended to be sealed, and from 25 to 50 percent by weight of a flexible block copolymer of covalently bonded polybutylene terephthalate units and poly(1,4-butylene) oxide units.
摘要翻译： 可以模制成能够同时密封聚氯乙烯塑料和聚烯烃塑料的连接器的塑料组合物。 塑料组合物包含50至75重量％的基本上聚烯烃材料，其与组合物将被密封的聚烯烃塑料密封相容，和25至50重量％的共价键合的柔性嵌段共聚物 聚对苯二甲酸丁二醇酯单元和聚（1,4-亚丁基）氧化物单元。
-
9.发明授权Sterilizable multi-layer plastic materials for medical containers and the like 失效用于医疗容器的可消毒的多层塑料材料等
公开(公告)号：US5066290A
公开(公告)日：1991-11-19
申请号：US413500
申请日：1989-09-27
CPC分类号： A61J1/10 , B32B27/08 , A61M2207/00 , Y10S128/26 , Y10T428/1341 , Y10T428/1383
摘要： A sterilizable, plastic medical container has a body section formed of thin, multi layer film. The film has a first layer formed of cross-linkable plastic free or essentially free of extractable plasticizers, such as poly(ethylene vinyl acetate), and a second layer formed of a substantially non-cross-linkable plastic having a higher melting temperature than the first layer, such as high density polyethylene. The first layer is inwardly oriented in contact with the contents of the container. A port formed of the same plastic can be heat sealed to the body section. The container is irradiated to effect cross-linking, filled with fluid, and the port sealed. The fluid filled container can then be heat or steam sterilized.
摘要翻译： 可灭菌的塑料医疗容器具有由薄的多层膜形成的主体部分。 薄膜具有由可交联塑料形成的第一层，其不含或基本上不含可提取的增塑剂，例如聚（乙烯 - 乙酸乙烯酯），和由基本上不可交联的塑料形成的第二层，其熔融温度高于 第一层，如高密度聚乙烯。 第一层向内定向成与容器的内容物接触。 由相同的塑料形成的端口可以热封到主体部分。 照射容器进行交联，填充流体，密封口。 然后可以对流体填充的容器进行加热或蒸汽灭菌。
-
公开(公告)号：US4469835A
公开(公告)日：1984-09-04
申请号：US270742
申请日：1981-06-05
申请人： Dean G. Laurin
发明人： Dean G. Laurin
IPC分类号： A61M39/02 , A61L2/10 , A61M1/00 , A61M1/16 , A61M1/28 , A61M39/16 , C08K5/00 , G01N21/00 , C08G18/28
CPC分类号： A61L2/10 , A61M1/1674 , A61M39/16 , A61M1/28 , A61M2039/1083 , Y10S128/912 , Y10S138/07
摘要： A connector member (11) is disclosed for sealed connection with a second connector member (30), to permit sealed flow of material through the joined connector members. The connector member (11) is made of a material selected from the group consisting of aliphatic hydrocarbon resins, aliphatic polyester resins, copolymers of olefins and vinyl acetate, and olefin-acrylate copolymers. The material also contains an effective amount of an antioxidant agent being selected to provide to the material the characteristic of permitting transmission of at least 15 percent of at least one wavelength of ultraviolet radiation having a wavelength between 220 and 300 nanometers through a thickness of 0.003 inch of the material.
摘要翻译： 公开了用于与第二连接器构件（30）密封连接的连接器构件（11），以允许材料通过所连接的连接器构件的密封流动。 连接器构件（11）由选自脂族烃树脂，脂族聚酯树脂，烯烃和乙酸乙烯酯的共聚物以及烯烃 - 丙烯酸酯共聚物的材料制成。 该材料还含有有效量的抗氧化剂，其被选择为向该材料提供允许至少15％的波长在220和300纳米之间的至少一个波长的紫外线辐射的透过厚度为0.003英寸 的材料。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.027 秒)