知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

406 条记录 (耗时 0.024 秒)

    Ulnar compression device
    3.
    发明授权
    Ulnar compression device 有权

    公开(公告)号：US12035920B2

    公开(公告)日：2024-07-16

    申请号：US17819765

    申请日：2022-08-15

    申请人： Medtronic Vascular, Inc.

    发明人： Brian Castelli

    IPC分类号： A61B17/135 ,  A61B17/00 ,  A61M5/42

    CPC分类号： A61B17/135 ,  A61M5/425 ,  A61B2017/00955

    摘要： In some examples, a tissue compression device includes a base including a major surface configured to engage a dorsal surface of a hand of a patient, a flexible backing adjustably mechanically connected to the base and configured to engage a palmar surface of the hand when the dorsal surface of the hand is engaged with the base, and an expandable member mechanically connected to the flexible backing. The expandable member is configured to be positioned over an ulnar region of the patient when the palmar surface of the hand is engaged with the flexible backing and the dorsal surface of the hand is engaged with the base, such that inflation of the expandable member may apply pressure to tissue near the ulnar artery of the patient.

    NEEDLE INSERTION DEVICE
    4.
    发明公开
    NEEDLE INSERTION DEVICE 审中-公开

    公开(公告)号：US20240100264A1

    公开(公告)日：2024-03-28

    申请号：US18522939

    申请日：2023-11-29

    申请人： KORU Medical Systems, Inc.

    发明人： Andrew I SEALFON ,  Christopher Erol Ogut

    IPC分类号： A61M5/42 ,  A61M25/06

    CPC分类号： A61M5/422 ,  A61M5/42 ,  A61M5/425 ,  A61M5/427 ,  A61M25/0637

    摘要： The present invention generally provides a device for inserting needles and alleviating the discomfort associated with needle insertion. In certain embodiments, the device is suited for injecting butterfly needles and particularly butterfly needles that are attached to infusion tubing. The patient or caregiver loads a butterfly needle with tubing attached into the base of the drive plunger. The needle with tubing attached is retracted into the housing of the device by retracting the inner plunger. Once retracted, the device is activated and ready to administer a needle into the tissue of a patient. The device is then placed on the location of the skin where injection is desired. The surface that contacts the skin may be textured and may include a contact switch that causes the device to vibrate when slight pressure is applied through contact with the skin. Two trigger buttons in the housing of the device may be depressed to eject the needle at an angle essentially perpendicular to the surface of the skin into the tissue of the patient concurrently with the textured pads contacting the skin and vibrating, distracting the patient from the needle insertion. The inner plunger of the device is then depressed toward the surface of the skin to release the needle from the device. The wings and body of the butterfly may be secured to the skin, for example, with an adhesive such as tape.

    Needle-less injector and method of fluid delivery
    6.
    发明授权
    Needle-less injector and method of fluid delivery 有权

    公开(公告)号：US11878147B2

    公开(公告)日：2024-01-23

    申请号：US17160036

    申请日：2021-01-27

    申请人： PharmaJet, Inc.

    发明人： John Bingham ,  Robert Steinway

    IPC分类号： A61M5/30 ,  A61M5/315 ,  A61M5/00 ,  A61M5/42 ,  A61M5/20

    CPC分类号： A61M5/30 ,  A61M5/3158 ,  A61M5/002 ,  A61M5/425 ,  A61M2005/208 ,  A61M2205/6081

    摘要： A method and system of providing a needle-less injector specifically configured to the needs of a user. The method includes assembling a needle-less injector by positioning an inner housing within the outer housing such that the inner housing is axially movable within the outer housing between a ready position and a firing position. The method further includes receiving a user selection of a delivery spring weight from a plurality of available delivery spring weights. Then a delivery spring having the selected spring weight is placed within the inner housing. The completed needle-less injector having a delivery spring with the selected weigh may then be delivered to the user. In alternative injector configurations, the user may also select one or more of a skin tensioning spring weight or a hammer length along with or instead of the delivery spring weight.

    ATTACHMENT FOR AN INJECTION PEN OR SYRINGE
    8.
    发明申请
    ATTACHMENT FOR AN INJECTION PEN OR SYRINGE 审中-公开

    公开(公告)号：US20180326163A1

    公开(公告)日：2018-11-15

    申请号：US15775886

    申请日：2016-11-18

    申请人： TICKLETEC LTD

    发明人： Ralph-Peter Steven BAILEY

    IPC分类号： A61M5/42 ,  A61M5/32

    CPC分类号： A61M5/3287 ,  A61M5/425

    摘要： An attachment for an injection pen or syringe, the attachment being attachable to the needle or needle end of an injector pen (7) or syringe, the attachment comprising a circumferential array of inwardly pointing flexible fingers (9) configured such that when the flexible finger tips are pressed against the injection site the flexible fingers are capable of flexing axially and inwardly to promote the gathering of a pucker of subcutaneous tissue in the vicinity of a needle insertion point.