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    SAFETY CATHETER WITH PASSIVE RELEASE
    173.
    发明申请
    SAFETY CATHETER WITH PASSIVE RELEASE 审中-公开

    公开(公告)号：US20190374749A1

    公开(公告)日：2019-12-12

    申请号：US16065578

    申请日：2018-03-21

    Applicant: SMITHS MEDICAL ASD, INC.

    Inventor： Gursel Akcay ,  Harsh D Chheda ,  David J Goral ,  Thomas T Koehler

    IPC: A61M25/06

    Abstract: A safety intravenous catheter that includes a passive release feature. The catheter assembly includes ready, safe, and released positions. In the release position, a retainer being in a proximal retainer position relative to a collar enables release of the catheter hub from the catheter insertion device. The sharp tip of the insertion needle remains inaccessible in the release position in order to prevent unwanted needle sticks.

    TIP PROTECTOR FOR A SAFETY CATHETER
    174.
    发明申请
    TIP PROTECTOR FOR A SAFETY CATHETER 审中-公开

    公开(公告)号：US20190262549A1

    公开(公告)日：2019-08-29

    申请号：US16396515

    申请日：2019-04-26

    Applicant: Smiths Medical ASD, Inc.

    Inventor： Thomas T. Koehler ,  Kathryn L. Felicito ,  Harsh Chheda ,  Oscar R. Abriles

    IPC: A61M5/32 ,  A61M25/06 ,  A61M5/162

    Abstract: A safety catheter includes a catheter hub, a needle cannula having a tip, and a tip protector. The tip protector includes an outer member and an inner member therein. The outer member has a projection releasably engaging the catheter hub. The inner member has a pair of arms extending to free ends from a base. The inner member is axially shiftable relative to the outer member between a first position wherein the needle tip is distal of the tip protector and the free ends of the arms are spread apart such that the distal tip is not shielded, and a second position wherein the tip is within the inner and outer members and the free ends of the arms are brought into close proximity such that the distal tip is shielded. The inner member is entirely received within the outer member in both the fort and the second positions thereof.

    Interface for medical infusion pump
    175.
    发明授权
    Interface for medical infusion pump 有权

    公开(公告)号：US10255408B2

    公开(公告)日：2019-04-09

    申请号：US15679871

    申请日：2017-08-17

    Applicant: Smiths Medical ASD, Inc.

    Inventor： Michael L. Blomquist

    IPC: G06F19/00 ,  A61M5/142 ,  G16H20/17 ,  G16H40/40

    Abstract: An apparatus for indicating a change in operation of a medical infusion pump. The apparatus includes a memory configured to store an original pump parameter and a current pump parameter. The apparatus further includes a programmable circuit in electrical communication with the memory, the programmable circuit programmed to display the original pump parameter and the current pump parameter. A method indicates a change in operation of a medical infusion pump.

    Flushing a fluid line from a medical pump
    176.
    发明授权
    Flushing a fluid line from a medical pump 有权

    公开(公告)号：US10143800B2

    公开(公告)日：2018-12-04

    申请号：US14508657

    申请日：2014-10-07

    Applicant: SMITHS MEDICAL ASD, INC.

    Inventor： Ricky L. Ledford ,  Sachin Kumar Choudhary ,  Lori Lynette Patoros

    IPC: A61M5/168 ,  A61M5/14 ,  A61M5/142 ,  A61M39/00

    Abstract: A method and medical pump to perform a flushing procedure are provided. The medical pump is configured to execute the flushing procedure subsequent to an infusion procedure, the flushing procedure and infusion procedure lacking a specified relationship between each other until after performance of the infusion procedure. The method comprises performing an infusion procedure of a medicament with the medical pump and automatically querying in human detectable form whether to execute a flushing procedure in response to conclusion of the infusion procedure.

    Syringe characterization
    180.
    发明授权
    Syringe characterization 有权

    公开(公告)号：US09976551B2

    公开(公告)日：2018-05-22

    申请号：US14443928

    申请日：2013-12-03

    Applicant: Smiths Medical ASD, Inc.

    Inventor： Michael L. Blomquist

    IPC: A61M5/20 ,  F04B51/00 ,  A61M5/145 ,  A61M5/168 ,  G06F19/00

    CPC classification number: F04B51/00 ,  A61M5/1452 ,  A61M5/1456 ,  A61M5/16804 ,  A61M5/16831 ,  A61M5/1684 ,  A61M2205/3389 ,  A61M2209/02 ,  G16H40/63

    Abstract: A device for syringe characterization can include a syringe pump with a plunger driver, for a syringe configured to contain can a fluid, wherein the syringe includes a barrel and a plunger. The barrel and the plunger therewithin together define a central longitudinal axis of the syringe. The device can also include a barrel outer diameter sensor, and a linear position sensor in a substantially parallel orientation with the central longitudinal axis of the syringe when the syringe is installed in the syringe pump. At least one moveable marker can be in communication with the linear potentiometer, being capable of indicating a location along the linear potentiometer corresponding to a selected location on the barrel of the syringe when the syringe is installed in the syringe pump. The device can further include software for performing calculations that are indicative of syringe characterization, with respect to locations of selected ones of the at least one moveable marker and a diameter of the barrel that is sensed by the barrel outer diameter sensor.

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