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14 条记录 (耗时 0.026 秒)

    MEDICAL TUBES AND METHODS OF MANUFACTURE
    1.
    发明申请
    MEDICAL TUBES AND METHODS OF MANUFACTURE 有权

    公开(公告)号：US20220273902A1

    公开(公告)日：2022-09-01

    申请号：US17655150

    申请日：2022-03-16

    申请人： Fisher & Paykel Healthcare Limited

    发明人： Anton Petrochenko ,  Wenjie Robin Liang ,  Paul James Tonkin

    IPC分类号： A61M16/08 ,  A61M16/00 ,  A61M16/10

    摘要： The disclosure relates to medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body. The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (for example, extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.

    Medical tubes and methods of manufacture
    5.
    发明授权
    Medical tubes and methods of manufacture 有权

    公开(公告)号：US11311695B2

    公开(公告)日：2022-04-26

    申请号：US16472770

    申请日：2017-12-20

    申请人： Fisher & Paykel Healthcare Limited

    发明人： Anton Petrochenko ,  Wenjie Robin Liang ,  Paul James Tonkin

    IPC分类号： A61M16/00 ,  A61M16/08 ,  A61M16/10

    摘要： Medical tubes and methods of manufacturing medical tubes. The tube(s) may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body. The tube(s) need not be made from distinct components, however. For instance, an elongate hollow body formed (for example, extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tube(s) can be incorporated into a variety of medical circuits or may be employed for other medical uses.

    RESPIRATORY OR SURGICAL HUMIDIFIER AND METHOD OF USE
    8.
    发明申请
    RESPIRATORY OR SURGICAL HUMIDIFIER AND METHOD OF USE 有权

    公开(公告)号：US20230065301A1

    公开(公告)日：2023-03-02

    申请号：US17759975

    申请日：2021-02-03

    申请人： Fisher & Paykel Healthcare Limited

    发明人： Yintao Yu ,  Sinaa Alnashi ,  Wenjie Robin Liang ,  Jonathan Luke Hoi-Man Tsang

    IPC分类号： A61M16/00 ,  G16H40/63 ,  A61M16/10

    摘要： An improved system and method of monitoring the operation of a respiratory or surgical humidifier system. A controllable load can be connected across output terminals to a tube heating element to test the operation of a tube heating element supply circuit. A range of tests may be performed by controlling the state of one or more components and monitoring one or more sensors. Tests may be performed either during or not during therapy and either with a gas supply tube connected or not. Transient currents may also be detected and the power supply to a tube heating element can be stopped where transient currents outside a permitted range are detected.

    Medical tubes and methods of manufacture
    10.
    发明授权
    Medical tubes and methods of manufacture 有权

    公开(公告)号：US12076489B2

    公开(公告)日：2024-09-03

    申请号：US17655150

    申请日：2022-03-16

    申请人： Fisher & Paykel Healthcare Limited

    发明人： Anton Petrochenko ,  Wenjie Robin Liang ,  Paul James Tonkin

    IPC分类号： A61M16/00 ,  A61M16/08 ,  A61M16/10

    CPC分类号： A61M16/0833 ,  A61M16/0003 ,  A61M16/0875 ,  A61M16/1095 ,  A61M2205/3368 ,  A61M2207/00

    摘要： Medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body. The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (for example, extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.