Biopsy rotary cutting device
    5.
    发明授权

    公开(公告)号:US12075990B2

    公开(公告)日:2024-09-03

    申请号:US17044218

    申请日:2019-03-07

    IPC分类号: A61B10/02

    摘要: The present invention provides a biopsy rotary cutting device, which comprises a dynamic sealing structure(4) arranged outside an inner cutting cannula(3); the dynamic sealing structure(4) forms a cavity outside the inner cutting cannula(3); the inner cutting cannula(3) comprises a first tube section(31) and a second tube section(32) that are arranged in sequence along the axial direction of the inner cutting cannula(3); the outer diameter of the second tube section(32) is smaller than that of the first tube section(31); a sealing ring(43) is arranged inside the dynamic sealing structure(4); the cavity comprises a first cavity(41) and a second cavity(42); when the inner cutting cannula(3) moves to a first position along its axial direction, the sealing ring(43) is located at the outer side of the second tube section(32); and there is an inter-cavity gap(46) between the sealing ring(43) and the second tube section(32) to realize communication between the first cavity(41) and the second cavity(42). The present invention can introduce the atmosphere to form a circulating air flow with better suction strength, and the circulating air flow can more efficiently send a rotary-cut tissue at a corresponding position to a sample collector at the back end, thereby effectively improving the sample discharge rate.

    Child bassinet
    6.
    发明授权

    公开(公告)号:US12070135B2

    公开(公告)日:2024-08-27

    申请号:US18243105

    申请日:2023-09-07

    发明人: Zhiren Zhong

    IPC分类号: A47D9/00

    CPC分类号: A47D9/005

    摘要: A child bassinet includes a standing frame including a first leg having two first side segments and a second leg having two second side segments, a top rail portion and a linkage assembly. The top rail portion includes a first rail connected with a second rail via two articulations, the first rail being connected pivotally with the two first side segments and the second rail being connected pivotally with the two second side segments at locations that are spaced apart from the two articulations. The linkage assembly includes two first linking parts each of which having two opposite ends respectively connected pivotally with one of the two first side segments and one of the two articulations, and two second linking parts each of which having two opposite ends respectively connected pivotally with one of the two second side segments and one of the two articulations.

    Methods of treating hypertriglyceridemia or hypertriglyceridemia-related diseases

    公开(公告)号:US12064466B2

    公开(公告)日:2024-08-20

    申请号:US17730195

    申请日:2022-04-27

    申请人: Academia Sinica

    IPC分类号: A61K38/17 A61P3/06

    CPC分类号: A61K38/1709 A61P3/06

    摘要: The present invention is directed to methods of treating hypertriglyceridemia or hypertriglyceridemia-related diseases in a subject by using recombinant PRAP1 polypeptides. According to some embodiments of the present disclosure, the subject is a human, in which the recombinant PRAP1 polypeptide comprises the amino acid sequence 100% identical to SEQ ID NO: 1 or 2. According to certain embodiments of the present disclosure, the subject is a mouse, in which the recombinant PRAP1 polypeptide comprises the amino acid sequence 100% identical to SEQ ID NO: 3 or 4.

    Child safety seat
    10.
    发明授权

    公开(公告)号:US12059983B2

    公开(公告)日:2024-08-13

    申请号:US17955349

    申请日:2022-09-28

    IPC分类号: B60N2/80 B60N2/28

    摘要: A child safety seat includes a seat shell, a front end part rotatable relative to the seat shell between a retracted and a deployed position, and a latching mechanism for locking the front end part in the deployed position. The seat shell has a front end provided with an opening, and two sidewalls respectively protruding at a left and a right side of a seat portion. The front end part has a transversal portion extending along a width direction of the seat shell, and two side portions respectively connected pivotally with the two sidewalls of the seat shell via two pivot shafts spaced apart from each other along the width direction. The transversal portion of the front end part is stowed inside the opening of the seat shell in the retracted position, and extends outside the opening of the seat shell in the deployed position.