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公开(公告)号：EP3212249A1
公开(公告)日：2017-09-06
申请号：EP15805275.3
申请日：2015-10-29
申请人： Eltek S.p.A.
CPC分类号： A61B5/15003 , A61B5/150221 , A61B5/150236 , A61B5/150244 , A61B5/150366 , A61B5/150389 , A61B5/150503 , A61B5/15074 , A61B5/150755 , A61B5/153 , A61M1/029 , A61M39/223 , A61M39/24 , A61M2039/242 , A61M2202/0437
摘要： A medical device for the separation of a concentrate enriched with cells from a biological fluid, in particular a concentrate of stromal or stem cells from medullar aspirate or venous blood, comprises: - a treatment container (3) for receiving and treating the biological fluid for the purposes of its separation into a number of fractions; - a first collection container (4), for receiving a first fraction of the fluid, in particular a fraction poor in said cells; - a second collection container (5), for receiving a second concentrated fraction of the fluid enriched with said cells; - a deviator valve (7) having a first way connected or prearranged for connection to the treatment container (3), a second way connected or prearranged for connection to the first collection container (4), and a third way connected or prearranged for connection to the second collection container (5); - a first line (10a) for connection of the treatment container (3) to the first way of the deviator valve (7), a second line (4a) for connection of the first collection container (4) to the second way of the deviator valve (7), and a third line for connection of the second collection container (5) with the third way of the deviator valve (7). The treatment container (3) is a syringe container with a plunger having a plunger stem (3c) associated in a releasable way to a corresponding plunger head, and the first connection line comprises a first transparent tube (10a), in particular a flexible transparent tube, and at least one of the second and third connection lines preferably comprises a second flexible tube (4a). At least one connection line, or each connection line, further comprises: at least one respective hydraulic connector (11, 13), for separable connection of a corresponding tube (10a, 4a) to the corresponding container (3, 4, 5) and/or to the corresponding way (7b, 7c, 7d) of the deviator valve (7); and at least one automatic-closing or one-way valve (12, 14a, 14b).
摘要翻译： 一种用于从生物流体中分离富含细胞的浓缩物的医疗装置，特别是从髓质抽吸物或静脉血中分离基质或干细胞的浓缩物，包括： - 处理容器（3），用于接收和处理生物流体用于 其分离成若干分数的目的; - 第一收集容器（4），用于接收流体的第一部分，特别是贫细胞中的部分; - 第二收集容器（5），用于接收富含所述细胞的流体的第二浓缩级分; - 偏离阀（7），其具有连接或预先布置以连接至处理容器（3）的第一路径，连接或预先布置以连接至第一收集容器（4）的第二路径，以及连接或预先布置用于连接 到第二收集容器（5）; - 用于将处理容器（3）连接到偏向阀（7）的第一通道的第一管线（10a）， - 用于将第一收集容器（4）连接到第二管线 偏向阀（7）以及用于将第二收集容器（5）与偏向阀（7）的第三通道连接的第三管线。 处理容器（3）是具有柱塞的注射器容器，该柱塞具有以可释放的方式与相应的柱塞头相关联的柱塞杆（3c），并且第一连接线包括第一透明管（10a），特别是柔性透明的 并且第二连接管线和第三连接管线中的至少一个优选地包括第二柔性管（4a）。 至少一个连接管线或每个连接管线进一步包括：至少一个相应的液压连接器（11,13），用于将相应的管（10a，4a）可分离地连接到相应的容器（3,4,5）;以及 /或偏向阀（7）的相应通道（7b，7c，7d）; 和至少一个自动关闭或单向阀（12,14a，14b）。
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公开(公告)号：EP3068457A2
公开(公告)日：2016-09-21
申请号：EP14802204.9
申请日：2014-11-13
申请人： Eltek S.p.A.
发明人： ZANIN, Massimo , PIZZI, Marco , MAZZUCCO, Laura , BERTONI, Marco
CPC分类号： A61M1/3693 , A61B5/150755 , A61M1/0009 , A61M1/0218 , A61M1/0236 , A61M1/0272 , A61M2202/0427 , B01D21/262
摘要： A medical device for separating a fluid, in particular for separating platelet-rich plasma from whole blood, comprises three containers (10, 20, 30) and at least one corresponding connection line (40) having an intermediate bifurcation (41). Provided on the connection line (40) are valve means (42, 45, 47a, 48a-48b) for enabling or preventing a flow of fluid. At least one container (10) comprises a hollow container body (11) and a plunger (12) associated in a movable way to the container body (11). The device (1) has a modular structure comprising a plurality of modules (A, B, C), which are connected together in a separable way, for enabling separation thereof according to the step of use of the device (1), and include at least one first module (A), which comprises at least the first container (10) and a corresponding portion (40a) of the first connection line (40), and a second module (B), which comprises at least one between the second and third containers (30, 20) with a corresponding portion (40b, 40c) of the first connection line (40). Provided at least at the interface between two modules (A, B, C) of the modular structure are releasable connectors (43, 44), in particular hydraulic connectors comprising at least two parts that can be coupled together, each of which belongs to a corresponding module (A, B, C).
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