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    Handle for medical instruments
    1.
    外观设计
    Handle for medical instruments 有权

    公开(公告)号：USD1018843S1

    公开(公告)日：2024-03-19

    申请号：US29800077

    申请日：2021-07-19

    申请人： KARL STORZ SE & Co. KG

    设计人： Kay Behrendt ,  Judith Holzer ,  Daniel Muellenmeister ,  Ruediger Schoenleber ,  Rainer Schmitz

    摘要： FIG. 1 is a front perspective view of a handle for medical instruments according to the present invention.
    FIG. 2 is a front view of the handle for medical instruments of FIG. 1.
    FIG. 3 is a rear view of the handle for medical instruments of FIG. 1.
    FIG. 4 is a left side view of the handle for medical instruments of FIG. 1.
    FIG. 5 is a right side view of the handle for medical instruments of FIG. 1.
    FIG. 6 is a top view of the handle for medical instruments of FIG. 1; and,
    FIG. 7 is a bottom view of the handle for medical instruments of FIG. 1.
    The dashed lines illustrate environment that does not form a part of the present invention, and no claim is made to the material illustrated with dashed lines.

    Endoscopic Instrument and Shaft and Insert for Endoscopic Instrument
    2.
    发明申请
    Endoscopic Instrument and Shaft and Insert for Endoscopic Instrument 有权

    公开(公告)号：US20220369903A1

    公开(公告)日：2022-11-24

    申请号：US17747937

    申请日：2022-05-18

    申请人： KARL STORZ SE & Co KG

    发明人： Janosz Schneider ,  Daniel Kärcher ,  Robin Merz ,  Sven Schneider ,  Tobias Unger ,  Dominik Längle ,  Judith Holzer

    IPC分类号： A61B1/00 ,  A61B1/018

    摘要： An endoscopic instrument is disclosed that includes an elongate shaft and an instrument insert releasably connected to a distal end portion of the shaft, the distal end portion of the shaft being in the form of a sleeve and a proximal end region of a base of the instrument insert being in the form of a coupling shaft, or the distal end portion of the shaft being in the form of a coupling shaft and a proximal end region of a base of the instrument insert being in the form of a sleeve, with the coupling shaft being releasably held in the sleeve and the sleeve and/or the coupling shaft at least in portions having a cross-sectional profile which is reversibly changeable for detaching the coupling shaft from the sleeve. The invention also relates to a shaft for an endoscopic instrument, and to an instrument insert for an endoscopic instrument.

    Medical instrument and method
    4.
    发明授权
    Medical instrument and method 有权

    公开(公告)号：US11925375B2

    公开(公告)日：2024-03-12

    申请号：US18014800

    申请日：2021-07-05

    申请人： KARL STORZ SE & Co. KG

    发明人： Janosz Schneider ,  Jochen Stefan ,  Daniel Kärcher ,  Robin Merz ,  Sven Axel Grüner ,  Martin Blocher ,  Sven Schneider ,  Tobias Unger ,  Dominik Längle ,  Judith Holzer ,  Sebastian Wagner

    IPC分类号： A61B17/29 ,  A61B17/00

    CPC分类号： A61B17/2909 ,  A61B2017/0046 ,  A61B2017/00862 ,  A61B2017/2912 ,  A61B2017/292 ,  A61B2017/2946

    摘要： The invention relates to a medical instrument having an elongated shaft, a movable tool at a distal end of the shaft, a handle with a movable grip part at a proximal end of the shaft, and a force transmission element which can be moved in the longitudinal direction of the instrument and is operatively connected to the movable grip part and to the tool such that an actuation of the movable grip part is converted into a movement of the tool. The instrument has a spring assembly that is arranged on the handle and has at least one leg spring, which has at least one winding and two legs, and a pin, wherein the at least one winding extends about the pin. When the movable grip part is actuated, a force is applied to at least one of the legs of the leg spring, said force reducing the friction between the winding and the pin such that the leg spring can be rotated about the pin and the force transmission element and the tool can be moved. When a force is transmitted from the tool to the force transmission element in the longitudinal direction thereof, the leg spring cannot be rotated about the pin such that the force transmission element and the tool cannot be moved.

    Handle for medical instruments
    7.
    外观设计
    Handle for medical instruments 有权

    公开(公告)号：USD1017803S1

    公开(公告)日：2024-03-12

    申请号：US29800083

    申请日：2021-07-19

    申请人： KARL STORZ SE & Co. KG

    设计人： Kay Behrendt ,  Judith Holzer ,  Daniel Muellenmeister ,  Ruediger Schoenleber ,  Rainer Schmitz

    摘要： FIG. 1 is a front perspective view of a handle for medical instruments according to the present invention.
    FIG. 2 is a front view of the handle for medical instruments of FIG. 1.
    FIG. 3 is a rear view of the handle for medical instruments of FIG. 1.
    FIG. 4 is a left side view of the handle for medical instruments of FIG. 1.
    FIG. 5 is a right side view of the handle for medical instruments of FIG. 1.
    FIG. 6 is a top view of the handle for medical instruments of FIG. 1; and,
    FIG. 7 is a bottom view of the handle for medical instruments of FIG. 1.
    The dashed lines illustrate environment that does not form a part of the present invention, and no claim is made to the material illustrated with dashed lines.

    Handle for medical instruments
    8.
    外观设计
    Handle for medical instruments 有权

    公开(公告)号：USD1017802S1

    公开(公告)日：2024-03-12

    申请号：US29800081

    申请日：2021-07-19

    申请人： KARL STORZ SE & Co. KG

    设计人： Kay Behrendt ,  Judith Holzer ,  Daniel Muellenmeister ,  Ruediger Schoenleber ,  Rainer Schmitz

    摘要： FIG. 1 is a front perspective view of a handle for medical instruments according to the present invention.
    FIG. 2 is a front view of the handle for medical instruments of FIG. 1.
    FIG. 3 is a rear view of the handle for medical instruments of FIG. 1.
    FIG. 4 is a left side view of the handle for medical instruments of FIG. 1.
    FIG. 5 is a right side view of the handle for medical instruments of FIG. 1.
    FIG. 6 is a top view of the handle for medical instruments of FIG. 1; and,
    FIG. 7 is a bottom view of the handle for medical instruments of FIG. 1.
    The dashed lines illustrate environment that does not form a part of the present invention, and no claim is made to the material illustrated with dashed lines.

    Medical Instrument and Method
    9.
    发明公开
    Medical Instrument and Method 审中-公开

    公开(公告)号：US20230210548A1

    公开(公告)日：2023-07-06

    申请号：US18014800

    申请日：2021-07-05

    申请人： KARL STORZ SE & Co. KG

    发明人： Janosz Schneider ,  Jochen Stefan ,  Daniel Kärcher ,  Robin Merz ,  Sven Axel Grüner ,  Martin Blocher ,  Sven Schneider ,  Tobias Unger ,  Dominik Längle ,  Judith Holzer ,  Sebastian Wagner

    IPC分类号： A61B17/29

    CPC分类号： A61B17/2909 ,  A61B2017/2912 ,  A61B2017/0046

    摘要： The invention relates to a medical instrument having an elongated shaft, a movable tool at a distal end of the shaft, a handle with a movable grip part at a proximal end of the shaft, and a force transmission element which can be moved in the longitudinal direction of the instrument and is operatively connected to the movable grip part and to the tool such that an actuation of the movable grip part is converted into a movement of the tool. The instrument has a spring assembly that is arranged on the handle and has at least one leg spring, which has at least one winding and two legs, and a pin, wherein the at least one winding extends about the pin. When the movable grip part is actuated, a force is applied to at least one of the legs of the leg spring, said force reducing the friction between the winding and the pin such that the leg spring can be rotated about the pin and the force transmission element and the tool can be moved. When a force is transmitted from the tool to the force transmission element in the longitudinal direction thereof, the leg spring cannot be rotated about the pin such that the force transmission element and the tool cannot be moved.