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    Filter element
    1.
    发明授权
    Filter element 有权

    公开(公告)号：US11998869B2

    公开(公告)日：2024-06-04

    申请号：US16853993

    申请日：2020-04-21

    申请人： Sprintus GmbH

    发明人： Holger Lepold

    IPC分类号： B01D46/00 ,  B01D46/68 ,  B01D46/86 ,  A47L9/10 ,  A47L9/14

    CPC分类号： B01D46/86 ,  B01D46/68 ,  A47L9/10 ,  A47L9/14 ,  A47L9/1463 ,  B01D46/0005 ,  B01D2221/02 ,  B01D2221/16

    摘要： The subject matter of the invention is a filter element (13) for insertion into a vacuum cleaner, with an upper side (14), a lower side (15) which lies opposite the upper side (14), a filter body (19) which extends from the upper side (14) to the lower side (15) and which forms a wall (26) of a clean air space which is situated between the upper side and the lower side, and with a conveying opening (17) which is arranged on the upper side (14), opens into the clean air space, and through which an air flow which is driven by way of the vacuum cleaner can be conveyed. According to the invention, a deflecting surface (20) which extends in the direction of the lower side (15) is arranged in the clean air space below the conveying opening (17), which deflecting surface (20) is configured to deflect an air flow which is introduced through the conveying opening (17) in the direction of the wall (26) of the clean air space. The filter element (13) according to the invention can be relieved of filter cakes in a simple and effective way.

    AIR FILTER CLEANING DEVICE AND MEDICAL IMAGING SYSTEM
    2.
    发明公开
    AIR FILTER CLEANING DEVICE AND MEDICAL IMAGING SYSTEM 审中-公开

    公开(公告)号：US20230211274A1

    公开(公告)日：2023-07-06

    申请号：US18069773

    申请日：2022-12-21

    申请人： GE Precision Healthcare LLC

    发明人： Ying Zhang ,  Yalan Yang ,  Jie Wang ,  Hongyu Zhao

    IPC分类号： B01D46/68

    CPC分类号： B01D46/68 ,  B01D2279/45

    摘要： A cleaning device of an air filter of a medical imaging system includes: a linkage assembly; a filter cleaning assembly, mounted on the linkage assembly; and a driving assembly, connected to the linkage assembly and used, in response to a received control signal, to drive the linkage assembly to move so as to drive the filter cleaning assembly to move relative to the air filter to clean the air filter, a motion path of each point on an extension shaft of the filter cleaning assembly forming at least a portion of a circle or at least a portion of a plurality of repeating circles, and the central axis extending in a first extension direction at any time in the motion. A medical imaging system and a method of using the cleaning device are also disclosed.

    BLOOD CLOT REMOVAL DEVICE, SYSTEM, AND METHOD
    5.
    发明申请
    BLOOD CLOT REMOVAL DEVICE, SYSTEM, AND METHOD 有权

    公开(公告)号：US20220288361A1

    公开(公告)日：2022-09-15

    申请号：US17712208

    申请日：2022-04-04

    申请人： Peter Forsell

    发明人： Peter Forsell

    IPC分类号： A61M27/00 ,  A61F2/00 ,  A61M60/50 ,  A61M60/857 ,  A61M60/871 ,  A61M1/00 ,  B01D46/68 ,  B01D46/681

    摘要： A blood clot removal method for removing blood clots from the vascular system of a patient, the blood clot removal method carried out on an implantable device in the patient's body and comprising: allowing a blood flow through a passageway between a first side wall and a second side wall, filtering blood clots with a filter provided in the blood flow passageway, and cleaning the filter with a cleaning device, wherein the cleaning device is moved from the first side wall towards the second side wall to move blood clots away from the blood flow passageway.