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    Apparatus and methods for disinfection of a specimen container
    5.
    发明授权
    Apparatus and methods for disinfection of a specimen container 有权

    公开(公告)号：US11589843B2

    公开(公告)日：2023-02-28

    申请号：US16146251

    申请日：2018-09-28

    Applicant: Magnolia Medical Technologies, Inc.

    Inventor： Gregory J. Bullington ,  Richard G. Patton ,  Shan E. Gaw

    IPC: A61B10/00 ,  A61B5/15 ,  A61J1/20 ,  A61J1/14

    Abstract: An apparatus includes a transfer adapter, a puncture member, a disinfection member, and a fluid reservoir. The transfer adapter has a proximal end portion and a distal end portion, and defines an inner volume configured to receive the puncture member. The transfer adapter is coupled to the disinfection member. The distal end portion of the transfer adapter includes a port fluidically coupled to the puncture member and configured to be placed in fluid communication with a bodily-fluid of a patient. The proximal end portion is configured to receive a portion of the fluid reservoir to allow the fluid reservoir to be moved within the inner volume between a first position, in which a surface of the fluid reservoir is placed in contact with the disinfection member, and a second position, in which the puncture member punctures the surface to place the puncture member in fluid communication with the fluid reservoir.

    Fluid diversion mechanism for bodily-fluid sampling
    6.
    发明授权
    Fluid diversion mechanism for bodily-fluid sampling 有权

    公开(公告)号：US10736554B2

    公开(公告)日：2020-08-11

    申请号：US15854273

    申请日：2017-12-26

    Applicant: Magnolia Medical Technologies, Inc.

    Inventor： Gregory J. Bullington ,  Richard G. Patton ,  Jay M. Miazga ,  Shan E. Gaw

    IPC: A61B5/00 ,  A61B5/15 ,  A61B5/153

    Abstract: An apparatus includes a housing, a fluid reservoir, a flow control mechanism, and an actuator. The housing defines an inner volume and has an inlet port that can be fluidically coupled to a patient and an outlet port. The fluid reservoir is disposed in the inner volume to receive and isolate a first volume of a bodily-fluid. The flow control mechanism is rotatable in the housing from a first configuration, in which a first lumen places the inlet port is in fluid communication with the fluid reservoir, and a second configuration, in which a second lumen places the inlet port in fluid communication with the outlet port. The actuator is configured to create a negative pressure in the fluid reservoir and is configured to rotate the flow control mechanism from the first configuration to the second configuration after the first volume of bodily-fluid is received in the fluid reservoir.

    Sterile bodily-fluid collection device and methods
    7.
    发明授权
    Sterile bodily-fluid collection device and methods 有权

    公开(公告)号：US10251590B2

    公开(公告)日：2019-04-09

    申请号：US14096826

    申请日：2013-12-04

    Applicant: Magnolia Medical Technologies, Inc.

    Inventor： Gregory J. Bullington ,  Richard G. Patton ,  Shan E. Gaw

    IPC: A61B5/15 ,  A61B10/00 ,  A61B5/154 ,  A61B5/155 ,  A61B5/157

    Abstract: An apparatus includes a pre-sample reservoir, a diversion mechanism, and a flow metering mechanism. The diversion mechanism has an inlet port couplable to a lumen-defining device to receive bodily-fluids from a patient, a first outlet port fluidically couplable to the pre-sample reservoir, and a second outlet port fluidically couplable to a sample reservoir. The diversion mechanism defines a first fluid flow path and a second flow path that are configured to place the first outlet port and the second outlet port, respectively, in fluid communication with the inlet port. The flow metering mechanism is configured to meter a flow of a predetermined volume of bodily-fluid through the first fluid flow path into the pre-sample reservoir, to meter a flow of a second volume of bodily-fluid through the second fluid flow path into the sample reservoir, and to display a volumetric indicator associated with the predetermined volume and the second volume.

    Systems and methods for delivering a fluid to a patient with reduced contamination
    9.
    发明授权
    Systems and methods for delivering a fluid to a patient with reduced contamination 有权
    将流体输送到具有减少污染的患者的系统和方法

    公开(公告)号：US09149576B2

    公开(公告)日：2015-10-06

    申请号：US14049326

    申请日：2013-10-09

    Applicant: Magnolia Medical Technologies, Inc.

    Inventor： Gregory J Bullington ,  Richard G. Patton ,  Shan E. Gaw

    IPC: A61M1/00 ,  A61M5/168

    CPC classification number: A61M5/16827 ,  A61B5/15003 ,  A61B5/150213 ,  A61B5/150221 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150259 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150992 ,  A61B5/154 ,  A61M5/148

    Abstract: 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.

    Abstract translation: 一种装置包括套管组件，壳体，流体储存器，流量控制机构和致动器。 壳体包括可移除地联接到套管组件并限定内部容积的入口端口。 流体储存器流体耦合到壳体并且构造成从患者接收并隔离体积的体液。 流量控制机构至少部分地设置在内部容积中。 致动器可操作地联接到流量控制机构，并且构造成使流量控制机构在第一配置之间移动，其中体液可经由流量控制机构限定的流体流动路径从套管组件流过， 入口端口并进入流体储存器，到达第二配置，其中流体储存器与套管组件流体隔离。

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