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1. 发明授权

US06484874B1 Medical container with multiple chambers and method of producing the same 失效
标题翻译：具有多个腔室的医疗容器及其制造方法
公开(公告)号：US06484874B1
公开(公告)日：2002-11-26
申请号：US09624080
申请日：2000-07-24
申请人： Yohei Kageyama , Akihiko Sakata , Manabu Nakamura , Junji Yotsuyanagi
发明人： Yohei Kageyama , Akihiko Sakata , Manabu Nakamura , Junji Yotsuyanagi
IPC分类号： B65D2508
CPC分类号： A61J1/2093 , A61J1/10 , A61J1/2024 , A61J1/2027
摘要： One object of the present invention is to provide a medical container with multiple chambers and a production method thereof, where respective medicaments housed in a plurality of chambers can be separated without fail until performing the infusion and when performing the infusion, the respective medicaments can be easily mixed while keeping the sterile state. In order to achieve this object, a medical container (1) with multiple chambers is provided, where a container (10) having a chamber (11) for housing a liquid medicament (12) and a container (20) having a chamber (21) for housing a solid medicament (22) are integrated, a partitioning member (30) for partitioning these containers (10, 20) is provided, a hollow part (31) for connecting two adjacent containers (10, 20) to allow communication therebetween and a lid (32) for sealing at least one end of the hollow part (31) are formed in the partitioning member (30), and a thin-wall part (34) is formed in the connection part between the lid (32) and the partitioning member body (33).
摘要翻译：本发明的一个目的是提供一种具有多个腔室的医疗容器及其制造方法，其中容纳在多个腔室中的各种药剂可以分开，直到进行输注，并且当进行输注时，各个药物可以是容易混合，同时保持无菌状态。为了实现该目的，提供了一种具有多个腔室的医疗容器（1），其中容器（10）具有用于容纳液体药物（12）的腔室（11）和具有腔室（21）的容器），用于容纳固体药物（22）的一个用于分隔这些容器（10,20）的分隔构件（30），用于连接两个相邻容器（10,20）以允许其间连通的中空部分在所述分隔构件（30）上形成用于密封所述中空部（31）的至少一端的盖（32），并且在所述盖（32）之间的连接部形成有薄壁部（34）和分隔构件主体（33）。

2. 发明授权

US06682517B1 Plural compartment medical container 失效
标题翻译：多层医疗容器
公开(公告)号：US06682517B1
公开(公告)日：2004-01-27
申请号：US09674642
申请日：2000-11-02
申请人： Tomohiko Ezaki , Isao Ohtake , Hitoshi Saitoh , Akihiko Sakata , Takayuki Mizuo
发明人： Tomohiko Ezaki , Isao Ohtake , Hitoshi Saitoh , Akihiko Sakata , Takayuki Mizuo
IPC分类号： A61B1900
CPC分类号： A61J1/2093 , A61J1/10 , A61J1/2024 , B29C65/76 , B29C66/1122 , B29C66/4312 , B29C66/71 , B29C66/72343 , B29C66/91421 , B29C66/919 , B29C66/9192 , B29C66/91935 , B29C66/929 , B29L2031/7148 , B32B27/08 , B29K2077/00 , B29K2023/12 , B29K2023/065 , B29K2023/0633 , B29K2023/0625 , B29K2023/06
摘要： A plural-compartment medical container, wherein said container is a pouch formed of a synthetic resin and has an open member at least one end of upper and lower ends thereof for filling or withdrawing a drug solution, and the inner surface of said container is divided into plural compartments in a liquid-tight manner by a blocking seal portion, characterized in that when a melting temperature curve of a resin of said blocking seal portion is determined using differential scanning calorimeter, a height ratio (h2/h1) between a height (h1) of a peak at a temperature of main melting peak and a height (h2) of said temperature curve at a temperature of 115° C., is within a range of 0.05 to 0.4, the blocking seal portion thereof peeling well by pushing operation to the pouch, provides a plural-compartment medical container having excellent flexibility and transparency.
摘要翻译：一种多室医疗容器，其中所述容器是由合成树脂形成的袋，并且具有用于填充或取出药液的上端和下端的至少一端的开口构件，并且将所述容器的内表面分开通过阻挡密封部分以液密方式成为多个隔室，其特征在于当使用差示扫描量热计确定所述阻塞密封部分的树脂的熔融温度曲线时，高度（h2 / h1） h1）在115℃的温度下的主熔融峰的温度和所述温度曲线的高度（h2）的峰值在0.05〜0.4的范围内，其阻塞密封部分通过按压操作良好地剥离提供了具有优异的柔性和透明性的多室医疗容器。

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