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    FLUID ANALYSIS SYSTEM
    2.
    发明申请
    FLUID ANALYSIS SYSTEM 审中-公开

    公开(公告)号：US20190350507A1

    公开(公告)日：2019-11-21

    申请号：US16271653

    申请日：2019-02-08

    Applicant: OptiScan Biomedical Corporation

    Inventor： Eugene Lim ,  Roger Tong ,  Peter Rule ,  James R. Braig ,  Richard Keenan ,  David N. Callicoat

    IPC: A61B5/157 ,  G16H20/17 ,  A61M5/172 ,  A61B5/00 ,  A61M39/10 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/153 ,  A61B5/155 ,  A61B5/15 ,  G01N21/03 ,  G01N21/07 ,  G01N33/49 ,  A61B5/1459

    Abstract: Systems and method are disclosed for determining a concentration of an analyte in a fluid (e.g., blood). The system can draw blood from a patient and deliver the blood to a sample cell. A particular component of the fluid (e.g., plasma) may be separated and/or positioned such that the concentration of the analyte is measured in the particular component of the fluid (e.g., plasma). The sample cell can include a sample container that has two window pieces. The system can have a fluid passage having a tip configured to mate with a multi-lumen catheter without leaking. The multi-lumen catheter can have proximal and distal ports. A fluid pressure system can be configured to periodically draw fluid from vasculature through a proximal intravascular opening and the proximal port while maintaining a low pressure and/or flow rate to thereby reduce risk of reversing the fluid flow in a vessel and drawing infusates upstream into another intravascular opening.

    Fluid handling cassette system for body fluid analyzer
    3.
    发明授权
    Fluid handling cassette system for body fluid analyzer 有权

    公开(公告)号：US10383561B2

    公开(公告)日：2019-08-20

    申请号：US15868895

    申请日：2018-01-11

    Applicant: OptiScan Biomedical Corporation

    Inventor： Richard Keenan ,  Jeffrey Chiou ,  Jennifer Gable ,  Kenneth I-Shen Li ,  Roger Tong ,  Mike Recknor ,  James R. Braig

    IPC: G01N33/50 ,  A61B5/157

    Abstract: A fluid handling system for use in bodily fluid analysis. The system comprises a first fluid handling module configured to interface with a main instrument. The first fluid handling module has a first fluid handling network and the first fluid handling network includes an infusate passage and an infusion fluid pressure member suitable for moving fluid within the infusate passage. The fluid handling system also has a second fluid handling module separate from the first module which is configured to interface with the main instrument. The second fluid handling module has a second fluid handling network and at least one sample analysis cell which is accessible via the second fluid handling network. The first and second modules are configured to interconnect and provide fluid communication between the first and second fluid handling network and the sample cells.

    FLUID HANDLING CASSETTE SYSTEM FOR BODY FLUID ANALYZER
    5.
    发明申请
    FLUID HANDLING CASSETTE SYSTEM FOR BODY FLUID ANALYZER 审中-公开

    公开(公告)号：US20180296147A1

    公开(公告)日：2018-10-18

    申请号：US15868895

    申请日：2018-01-11

    Applicant: OptiScan Biomedical Corporation

    Inventor： Richard Keenan ,  Jeffrey Chiou ,  Jennifer Gable ,  Kenneth I-Shen Li ,  Roger Tong ,  Mike Recknor ,  James R. Braig

    IPC: A61B5/157 ,  G01N33/50

    CPC classification number: A61B5/157 ,  G01N33/50 ,  H05K999/99

    Abstract: A fluid handling system for use in bodily fluid analysis. The system comprises a first fluid handling module configured to interface with a main instrument. The first fluid handling module has a first fluid handling network and the first fluid handling network includes an infusate passage and an infusion fluid pressure member suitable for moving fluid within the infusate passage. The fluid handling system also has a second fluid handling module separate from the first module which is configured to interface with the main instrument. The second fluid handling module has a second fluid handling network and at least one sample analysis cell which is accessible via the second fluid handling network. The first and second modules are configured to interconnect and provide fluid communication between the first and second fluid handling network and the sample cells.

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