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18 条记录 (耗时 0.017 秒)

    OPEN ELECTRIC PUMP
    2.
    发明公开
    OPEN ELECTRIC PUMP 审中-公开

    公开(公告)号：US20240001102A1

    公开(公告)日：2024-01-04

    申请号：US18368045

    申请日：2023-09-14

    申请人： Michael SIEGENTHALER

    发明人： Michael SIEGENTHALER

    IPC分类号： A61M60/419 ,  A61M60/13 ,  A61M60/422 ,  A61M60/216 ,  A61M60/538

    CPC分类号： A61M60/419 ,  A61M60/13 ,  A61M60/422 ,  A61M60/216 ,  A61M60/538 ,  A61M2210/12

    摘要： An implantable pump is configured to be implanted in series with blood flow from a heart. The pump includes a frame configured to be implanted within the natural blood flow of the heart such as a ventricular outflow tract an outlet valve of the heart, and a central axle configured to be affixed within the frame parallel to the blood flow. The pump also includes a rotor attached to the central axle and configured to rotate in order to pump blood, and at least two electromagnetic coils configured to be energized in order to cause the rotor to rotate.

    Catheter-based heart support system and method of implanting thereof
    5.
    发明授权
    Catheter-based heart support system and method of implanting thereof 有权

    公开(公告)号：US09744281B2

    公开(公告)日：2017-08-29

    申请号：US14991365

    申请日：2016-01-08

    申请人： Michael Siegenthaler

    发明人： Michael Siegenthaler

    IPC分类号： A61M1/12 ,  A61M1/10 ,  A61F2/24 ,  A61N1/05 ,  A61F2/07 ,  A61F2/82

    CPC分类号： A61M1/122 ,  A61F2/07 ,  A61F2/24 ,  A61F2/82 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1024 ,  A61M1/1031 ,  A61M1/1036 ,  A61M1/1049 ,  A61M1/125 ,  A61M1/127 ,  A61N1/057

    摘要： The invention relates to a device for circulatory support of the heart and to a corresponding method with a holding means which is configured such that it can be implanted intracardially in the left and/or right ventricular outflow tract of the heart by means of a catheter, preferably using an endovascular method, through a femoral access and/or a percutaneous transventricular, transseptal, transapical or transvenous access, wherein the holding means comprises an anchoring means which can be fixed in the subcommissural triangle underneath the aortic valve and the pulmonary valve, respectively in the flow direction of the blood on the ventricular side of the aortic valve and the pulmonary valve, respectively, a pump which is configured such that it can be fixed in the holding means by means of a catheter, preferably using an endovascular method, through a femoral access and/or a percutaneous transventricular, transseptal, transapical or transvenous access, wherein the pump (a) can either be inserted releasably into the holding means after the holding means has been fixed by means of the anchoring means in the subcommissural triangles underneath the aortic valve and the pulmonary valve, respectively or (b) is firmly connected to the collapsible and expandable anchoring means.

    Surgical clip for simultaneous bleeding control of a blood vessel and cutting
    7.
    发明授权
    Surgical clip for simultaneous bleeding control of a blood vessel and cutting 有权

    公开(公告)号：US11439405B2

    公开(公告)日：2022-09-13

    申请号：US16539074

    申请日：2019-08-13

    申请人： Michael Siegenthaler

    发明人： Michael Siegenthaler

    IPC分类号： A61B17/122 ,  A61B17/128 ,  A61B17/12

    摘要： A surgical clip for simultaneously cutting a blood vessel and controlling bleeding, includes two legs, each including a flat surface and a cutting surface, and a curved section configured to join the two legs. An applicator for installing a surgical clip that simultaneously divides a blood vessel and controls bleeding, includes two jaws that simultaneously hold two surgical clips, and two handles that cause the two jaws to exert a deforming force on the two surgical clips.

    Catheter-based heart support system and method of implanting thereof
    8.
    发明授权
    Catheter-based heart support system and method of implanting thereof 有权

    公开(公告)号：US10898626B2

    公开(公告)日：2021-01-26

    申请号：US16013383

    申请日：2018-06-20

    申请人： Michael Siegenthaler

    发明人： Michael Siegenthaler

    IPC分类号： A61M1/12 ,  A61M1/10 ,  A61F2/24 ,  A61N1/05 ,  A61F2/07 ,  A61F2/82

    摘要： A device for circulatory support of the heart with holding means implanted intracardially in the left or right ventricular outflow of the heart by catheter, using an endovascular method, through a femoral access or a percutaneous transventricular, transseptal, transapical or transvenous access, the holding means comprises anchoring means fixed in the subcommissural triangle underneath the aortic valve and the pulmonary valve, in the flow direction of the blood on the ventricular side of the aortic valve and the pulmonary valve, a pump fixed in the holding means by a catheter, using an endovascular method, through a femoral access or a percutaneous transventricular, transseptal, transapical or transvenous access, the pump can be inserted releasably into the holding means after the holding means has been fixed by the anchoring means in the subcommissural triangles underneath the aortic valve and the pulmonary valve, or is connected to the collapsible and expandable anchoring means.

    OPEN ELECTRIC PUMP
    9.
    发明申请
    OPEN ELECTRIC PUMP 审中-公开

    公开(公告)号：US20200030508A1

    公开(公告)日：2020-01-30

    申请号：US16526521

    申请日：2019-07-30

    申请人： Michael SIEGENTHALER

    发明人： Michael SIEGENTHALER

    IPC分类号： A61M1/10 ,  A61M1/12

    摘要： An implantable pump is configured to be implanted in series with blood flow from a heart. The pump includes a frame configured to be implanted within the natural blood flow of the heart such as a ventricular outflow tract an outlet valve of the heart, and a central axle configured to be affixed within the frame parallel to the blood flow. The pump also includes a rotor attached to the central axle and configured to rotate in order to pump blood, and at least two electromagnetic coils configured to be energized in order to cause the rotor to rotate.

    CATHETER-BASED HEART SUPPORT SYSTEM AND METHOD OF IMPLANTING THEREOF
    10.
    发明申请
    CATHETER-BASED HEART SUPPORT SYSTEM AND METHOD OF IMPLANTING THEREOF 审中-公开
    基于导管的心脏支持系统及其植入方法

    公开(公告)号：US20160199555A1

    公开(公告)日：2016-07-14

    申请号：US14991365

    申请日：2016-01-08

    申请人： Michael Siegenthaler

    发明人： Michael Siegenthaler

    IPC分类号： A61M1/12 ,  A61M1/10

    CPC分类号： A61M1/122 ,  A61F2/07 ,  A61F2/24 ,  A61F2/82 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1024 ,  A61M1/1031 ,  A61M1/1036 ,  A61M1/1049 ,  A61M1/125 ,  A61M1/127 ,  A61N1/057

    摘要： The invention relates to a device for circulatory support of the heart and to a corresponding method with a holding means which is configured such that it can be implanted intracardially in the left and/or right ventricular outflow tract of the heart by means of a catheter, preferably using an endovascular method, through a femoral access and/or a percutaneous transventricular, transseptal, transapical or transvenous access, wherein the holding means comprises an anchoring means which can be fixed in the subcommissural triangle underneath the aortic valve and the pulmonary valve, respectively in the flow direction of the blood on the ventricular side of the aortic valve and the pulmonary valve, respectively, a pump which is configured such that it can be fixed in the holding means by means of a catheter, preferably using an endovascular method, through a femoral access and/or a percutaneous transventricular, transseptal, transapical or transvenous access, wherein the pump (a) can either be inserted releasably into the holding means after the holding means has been fixed by means of the anchoring means in the subcommissural triangles underneath the aortic valve and the pulmonary valve, respectively or (b) is firmly connected to the collapsible and expandable anchoring means.

    摘要翻译： 本发明涉及一种用于心脏的循环支持的装置以及具有保持装置的相应方法，该保持装置被构造成使得其可以通过导管在心脏的左心室流出道和/或右心室流出道中心室植入， 优选使用血管内的方法，通过股骨进入和/或经皮的经心室，经血管，经皮或经静脉通路，其中所述保持装置包括锚定装置，其可以分别固定在主动脉瓣和肺动脉瓣下的次连通三角形 在主动脉瓣和肺动脉瓣的心室侧的血液的流动方向上分别设置有泵，该泵被构造为使得其可以通过导管优选使用血管内血管方法通过导管固定在保持装置中，通过 股骨进入和/或经皮的经心室，经血管，经皮或经静脉通路，其中泵（a）可以 在通过锚固装置分别在主动脉瓣和肺动脉瓣下方的副连接三角形中分别固定保持装置之后，将其可释放地插入到保持装置中，或（b）牢固地连接到可折叠和可膨胀的锚定装置。