SURGICAL ROBOT, AND CONTROL METHOD AND CONTROL DEVICE FOR DISTAL INSTRUMENT THEREOF

    公开(公告)号:EP4029467A1

    公开(公告)日:2022-07-20

    申请号:EP20863119.2

    申请日:2020-09-08

    IPC分类号: A61B34/37 A61B34/30

    摘要: A control method and device of a surgical robot and an end instrument (34) are provided. The control device is configured for acquiring first target position and/or pose information of a remote end of a mechanical arm (21) at a first coordinate system and current position and/or pose information of each controlled end instrument (34) (S1); converting the current position and/or pose information of each controlled end instrument (34) at the first coordinate system to second target position and/or pose information of the controlled end instrument at a second coordinate system (S2); controlling joint assemblies (210-214) of the mechanical arm (21) to linkedly move according to the first target position and/or pose information, and controlling the joint assemblies of the operation arms (31) to linkedly move according to the second target position and/or pose information to allow the controlled end instrument (34) to maintain current position and/or pose (S3). The surgical robot can adjust the remote end of the mechanical arm (21) while remaining the current pose of the controlled end instrument (34) unchanged.

    EASY-TO-PEEL DRY OPTICAL FIBER MICROTUBE AND FULL-DRY MICROBEAM OPTICAL CABLE

    公开(公告)号:EP4024105A1

    公开(公告)日:2022-07-06

    申请号:EP19943044.8

    申请日:2019-12-19

    IPC分类号: G02B6/44

    摘要: An easy-stripping dry-type optical fiber micro tube (20) and an all-dry type micro beam optical cable (100), the micro tube (20) includes a plurality of optical fibers (2), a plurality of water blocking yarns (3), and a microtubule sheath (1) wrapped up the optical fibers (2) and the water blocking yarns (3), an equivalent circumferential diameter of the plurality of optical fibers (2) accounts for less than 90% and greater than or equal to 70% in an inner cavity of the microtubule sheath (1), and the water blocking yarn (3) accounts for 20% and less in the inner cavity of the microtubule sheath (1), material of the microtubule sheath (1) includes an olefin polymer and an inorganic filler. Through using combined materials of the polyolefin and inorganic filler, the microtubule sheath can be peeled by hand without the help of tools.

    SUPER-RESOLUTION IMAGING SYSTEM AND METHOD, BIOLOGICAL SAMPLE IDENTIFICATION SYSTEM AND METHOD, NUCLEIC ACID SEQUENCING IMAGING SYSTEM AND METHOD, AND NUCLEIC ACID IDENTIFICATION SYSTEM AND METHOD

    公开(公告)号:EP4024031A1

    公开(公告)日:2022-07-06

    申请号:EP20924340.1

    申请日:2020-03-09

    申请人: BGI Shenzhen

    IPC分类号: G01N21/64

    摘要: Disclosed are a super-resolution imaging system (1, 41, 51), a super-resolution imaging method, a biological sample identification system (4, 61) and method, a nucleic acid sequencing imaging system (5) and method, and a nucleic acid identification system (6) and method. The super-resolution imaging system (1, 41, 51) comprises an illumination system (A) and an imaging system (B). The illumination system (A) outputs excitation light to irradiate a biological sample to generate excited light, and the imaging system (B) collects and records the excited light to generate an excited light image. The illumination system (A) comprises an excitation light source (10, 10a) and a structured light generation and modulation device (11, 11a). The excitation light source (10, 10a) outputs the excitation light, and the structured light generation and modulation device (11, 11a) modulates the excitation light into structured light to irradiate the biological sample to generate the excited light. The structured light generation and modulation device (11, 11a) comprises a structured light control device (113, 113a). The structured light control device (113, 113a) controls the structured light generation and modulation device (11, 11a) to change the phase of the structured light output by the structured light generation and modulation device and the direction of an illumination pattern of the structured light projected on the biological sample. The imaging system (B) photographs images of excited light excited by excitation light of at least a wavelength in at least an imaging field of view, in conjunction with the change in the phase of the structured light and/or the direction of the illumination pattern, thus improving the imaging efficiency.

    ATOMIZING ASSEMBLY, ATOMIZER AND AEROSOL GENERATING DEVICE

    公开(公告)号:EP4000427A1

    公开(公告)日:2022-05-25

    申请号:EP20845097.3

    申请日:2020-07-09

    发明人: QIU, Weihua

    IPC分类号: A24F40/10 A24F40/40

    摘要: An atomizing assembly (110) for an atomizer (100). The atomizer (100) comprises a liquid storage member (10) and the atomizing assembly (110), the liquid storage member (10) is used to store a aerosol-forming substrate, and the atomizing assembly (110) comprises a heating assembly (30) and a sealing member (40), wherein two ends of the sealing member (40) pass through to form an accommodating groove (401), the accommodating groove (401) is provided with two open ends, the heating assembly (30) comprises a liquid absorbing member (31), the liquid absorbing member (31) is installed in the accommodating groove (401), the liquid absorbing member (31) comprises a liquid absorbing surface (31A) and an atomizing surface (31B) which are respectively arranged towards the two open ends, the liquid absorbing surface (31A) is used for contacting the aerosol-forming substrate, the liquid absorbing surface (31A) is provided with a protrusion (311), a space defined by the accommodating groove (401), the liquid absorbing surface (31A) and the protrusion (311) constitutes a liquid inlet groove (402). The arrangement of the protrusion (311) in the atomizing assembly (110) improves the structural strength of the liquid absorbing member (31), and ensures the conduction efficiency of the liquid absorbing member (31) to the aerosol-forming substrate.

    DRIVE STRUCTURE FOR HIGH-VOLTAGE DIRECT-CURRENT RELAY

    公开(公告)号:EP3998619A1

    公开(公告)日:2022-05-18

    申请号:EP20836978.5

    申请日:2020-04-02

    发明人: ZHOU, Kangping

    IPC分类号: H01H50/04 H01H50/64

    摘要: Provided is a drive structure for a high-voltage direct-current relay, the drive structure comprising: a retaining frame, a stopper piece, a movable spring piece, and an elastic member. The retaining frame comprises two retaining side arms, a support plate, and a drive rod. The two retaining side arms are disposed at two sides of the support plate, and the drive rod is connected to a bottom portion of the support plate. The stopper piece has one end connected to a terminal end of one of the retaining side arms, and the other end connected to a terminal end of the other retaining side arm. The elastic member has one end pressing against the support plate and the other end pressing against the movable spring piece, the movable spring piece presses against the stopper piece, and the stopper piece is provided with an arc isolation portion. The drive structure for a high-voltage direct-current relay has an bottom-up assembly manner, in which the elastic member, the movable spring piece, and the stopper piece are stacked sequentially, and the stopper piece is connected to and retained by the two retaining side arms, thereby realizing a simple and fast assembly process, and increasing assembly efficiency of high-voltage direct-current relays. In addition, the arc isolation portion has an effect of isolating arcs, thereby improving a service life of high-voltage direct-current relays despite reverse arcs.