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1.发明公开STERILE BODILY-FLUID COLLECTION DEVICE AND METHODS 有权STERILEKÖRPERFLÜSSIGKEITSENTNAHMEVORRICHTUNGUND VERFAHREN
公开(公告)号：EP2928375A4
公开(公告)日：2016-07-06
申请号：EP13860741
申请日：2013-12-04
CPC分类号： A61B5/157 , A61B5/15003 , A61B5/150221 , A61B5/150992 , A61B5/154 , A61B5/155 , A61B10/0045
摘要： Disclosed is an apparatus for obtaining a bodily-fluid sample from a patient, the apparatus comprising: a distribution member (629) forming at least a portion of a pre-sample reservoir (670) and defining a fluid flow path in fluid communication with an outlet; and a flow controller (640) in fluid communication with the distribution member (629) and configured to be placed in fluid communication with the patient, the flow controller (640) having a first configuration in which the flow controller (640) is in fluid communication with the pre-sample reservoir (670) to transfer a first volume of bodily-fluid from the patient to the pre-sample reservoir (670), the flow controller (640) configured to transition from the first configuration to a second configuration after the first volume of bodily-fluid is transferred into the pre-sample reservoir (670) to sequester the first volume in the pre-sample reservoir (670) and transfer a second volume of bodily-fluid to the fluid flow path, the distribution member (629) configured to be coupled to a sample reservoir after the second volume of bodily-fluid is transferred into the fluid flow path, the outlet configured to place the fluid flow path in fluid communication with the sample reservoir (670) when the distribution member (629) is coupled to the sample reservoir (670) to transfer a sample volume of bodily-fluid from the fluid flow path into the sample reservoir (670).
摘要翻译： 一种装置包括预采样池，分流机构和流量计量机构。 分流机构具有可连接到内腔限定装置的入口端口，用于从患者接收身体流体，可流体耦合到预样品容器的第一出口端口和可流体耦合到样品容器的第二出口端口。 分流机构限定了第一流体流动路径和第二流动路径，其被配置为分别将第一出口端口和第二出口端口与入口端口流体连通。 流量计量机构被配置为对通过第一流体流动路径的预定体积的体液流量进入到样本前储存器中，以测量通过第二流体流动路径的第二体积的体液流向第 样品储存器，并且显示与预定体积和第二体积相关联的体积指示器。
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2.发明公开SYRINGE BASED FLUID DIVERSION MECHANISM FOR BODILY-FLUID SAMPLING 有权FLÜSSIGKEITSUMLEITUNGSMECHANISMUSFÜREINE SPRITZE ZURKÖRPERFLÜSSIGKEITSPROBENAHME
公开(公告)号：EP2925228A4
公开(公告)日：2016-07-06
申请号：EP13859067
申请日：2013-12-02
CPC分类号： A61B5/150251 , A61B5/1405 , A61B5/1416 , A61B5/1427 , A61B5/1438 , A61B5/15003 , A61B5/150221 , A61B5/150236 , A61B5/150244 , A61B5/150343 , A61B5/150389 , A61B5/150633 , A61B5/150732 , A61B5/153 , A61B5/154 , A61B5/155 , A61B10/0045
摘要： A syringe-based device includes a housing, a pre-sample reservoir, and an actuator. The housing defines an inner volume between a substantially open proximal end portion and a distal end portion that includes a port couplable to a lumen-defining device. The pre-sample reservoir is fluidically couplable to the port to receive and isolate a first volume of bodily fluid. The actuator is at least partially disposed in the inner volume and has a proximal end portion that includes an engagement portion and a distal end portion that includes a sealing member. The engagement portion is configured to allow a user to selectively move the actuator between a first configuration such that bodily fluid can flow from the port to the pre-sample reservoir, and a second configuration such that bodily fluid can flow from the port to a sample reservoir defined at least in part by the sealing member and the housing.
摘要翻译： 基于注射器的装置包括壳体，预样品容器和致动器。 壳体限定基本上敞开的近端部分和远端部分之间的内部容积，该内部容积包括可连接到管腔限定装置的端口。 预样品储存器可流体耦合到端口以接收和分离第一体积的体液。 所述致动器至少部分地设置在所述内部容积中，并具有包括接合部分和包括密封构件的远端部分的近端部分。 接合部分被配置为允许使用者选择性地将致动器移动到第一配置之间，使得身体流体可以从端口流到预样品容器，以及第二配置，使得体液可以从端口流到样品 储存器至少部分地由密封构件和壳体限定。
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公开(公告)号：EP2967462A4
公开(公告)日：2016-11-09
申请号：EP14779787
申请日：2014-03-07
CPC分类号： A61B5/150633 , A61M5/158 , A61M5/16804 , A61M5/3291 , A61M39/22 , A61M2005/1585 , A61M2005/1587 , A61M2205/0205 , A61M2205/0238 , A61M2205/0266
摘要： A fluid transfer device for parenterally transferring fluid to and/or from a patient includes a housing, a needle, and an occlusion mechanism. The housing defines a fluid flow path and is couplable to a fluid reservoir. The needle has a distal end portion that is configured to be inserted into the patient and a proximal end portion that is configured to be fluidically coupled to the fluid flow path of the housing, and defines a lumen therebetween. The occlusion mechanism selectively controls a fluid flow between the needle and the fluid flow path. The occlusion mechanism includes an occlusion member that is movable between a first configuration where the lumen of the needle is obstructed during insertion into the patient and a second configuration where the lumen of the needle is unobstructed after the needle has been inserted into the patient allowing fluid transfer to or from the patient.
摘要翻译： 用于将流体肠胃外输送到患者和/或从患者输送的流体输送装置包括壳体，针头和闭塞机构。 壳体限定流体流动路径并且可连接到流体储存器。 针具有构造成插入到患者体内的远端部分，以及近端部分，其构造成与壳体的流体流动路径流体耦合并在其间限定内腔。 闭塞机构选择性地控制针和流体流路之间的流体流动。 闭塞机构包括阻塞构件，其能够在插入患者期间针的内腔被阻塞的第一构造和在针已经插入到患者中之后使针的内腔不被阻挡的第二构造中移动，从而允许流体 转移到或从患者转移。
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4.发明公开
公开(公告)号：EP2906269A4
公开(公告)日：2016-08-10
申请号：EP13845555
申请日：2013-10-09
CPC分类号： A61M5/16827 , A61B5/15003 , A61B5/150213 , A61B5/150221 , A61B5/150236 , A61B5/150244 , A61B5/150259 , A61B5/150389 , A61B5/150503 , A61B5/150992 , A61B5/154 , A61M5/148
摘要： An apparatus includes a cannula assembly, a housing, a fluid reservoir, a flow control mechanism, and an actuator. The housing includes an inlet port removably coupled to the cannula assembly and defines an inner volume. The fluid reservoir is fluidically coupled to the housing and configured to receive and isolate a volume of bodily fluid from a patient. The flow control mechanism is at least partially disposed in the inner volume. The actuator is operably coupled to the flow control mechanism and is configured to move the flow control mechanism between a first configuration, in which bodily fluid can flow, via a fluid flow path defined by the flow control mechanism, from the cannula assembly, through the inlet port and into the fluid reservoir, to a second configuration, in which the fluid reservoir is fluidically isolated from the cannula assembly.
摘要翻译： 一种装置包括套管组件，壳体，流体储存器，流量控制机构，和向致动器。 该外壳包括在可拆卸地连接到套管组件入口端口体积和定义国内。 流体储存器流体耦合到所述壳体并且被配置成接收并处理来自患者隔离体液的体积。 流动控制机构在所述内部容积至少部分地设置。 该致动器可操作地耦合到所述流量控制机构，并且被配置以在第一构型之间的流动控制机构，其中，体液可以流动，通过由流量控制机构所限定的流体流动路径，从所述插管组件，通过 入口端口和到所述流体储存器，在第二构型，其中，所述流体贮存器流体从套管组件隔离。
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公开(公告)号：EP2854643A4
公开(公告)日：2016-01-06
申请号：EP13797732
申请日：2013-05-30
CPC分类号： A61B5/150221 , A61B5/1405 , A61B5/15003 , A61B5/150099 , A61B5/150229 , A61B5/150236 , A61B5/150251 , A61B5/150946 , A61B5/150992 , A61B5/153
摘要： A method for reducing contamination in bodily-fluid samples using a parenteral sampling device (100), the device (100) including an inlet port (122) configured to be placed in fluid communication with a bodily-fluid source, an actuator (140), a fluid reservoir (170), and a flow control mechanism (130) configured to selectively place the fluid reservoir (170) in fluid communication with the inlet port (122), the method comprising: establishing fluid communication between the bodily-fluid source and the fluid reservoir (170); moving the actuator (140) a first distance to increase a volume of the fluid reservoir (170) such that a volume of bodily-fluid flows into the fluid reservoir (170); and moving the actuator (140) a second distance to move the flow control mechanism (130) from a first configuration, in which the flow control mechanism (130) defines at least a portion of a first fluid flow path, to a second configuration, in which the flow control mechanism (130) defines at least a portion of a second fluid flow path, the first fluid flow path defined between the inlet port (122) and the fluid reservoir (170), the second fluid flow path defined between the inlet port (122) and an outlet port (126) or a sample reservoir (180).
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