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公开(公告)号：US20240358389A1
公开(公告)日：2024-10-31
申请号：US18291770
申请日：2022-07-25
发明人： Sven Axel GRÜNER
CPC分类号： A61B17/29 , A61B34/30 , A61B34/70 , A61B2017/00398 , A61B2017/00477 , A61B2017/0069 , A61B2017/00858 , A61B2017/292 , A61B2017/2927
摘要： A steering gear for a surgical instrument includes two motorized drives and spatially orients a swash plate by way of the adjustment angles of the two drives, in order to control a deflection mechanism of the surgical instrument. The swash plate is arranged in a steering ring and each of the two motorized drives has a drive shaft driven by a motor and are operatively connected with the steering ring via a respective force transmitter. The first force transmitter contacts the steering ring on a first active portion, and the second force transmitter contacts the steering ring on a second active portion, wherein the steering ring is mounted cardanically around a gimbal center, wherein the active portions have a common sphere center at which a first tilt axis and a second tilt axis is defined by a contact point at a respective first transmitter and second transmitter.
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公开(公告)号：US20240358373A1
公开(公告)日：2024-10-31
申请号：US18764537
申请日：2024-07-05
IPC分类号： A61B17/10 , A61B17/00 , A61B17/04 , A61B17/06 , A61B17/064 , A61B17/068 , A61B17/072 , A61B17/11 , A61B17/115 , A61B17/29 , A61B17/32 , A61B90/00 , A61L31/02 , A61L31/10 , A61L31/14
CPC分类号： A61B17/105 , A61B17/0469 , A61B17/064 , A61B17/0644 , A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/07292 , A61B17/115 , A61B17/1155 , A61B17/32 , A61L31/022 , A61L31/10 , A61L31/148 , A61B2017/00004 , A61B2017/00398 , A61B17/00491 , A61B2017/00526 , A61B2017/00831 , A61B2017/00889 , A61B2017/00893 , A61B2017/00964 , A61B17/0401 , A61B2017/0464 , A61B2017/0472 , A61B2017/06042 , A61B2017/0645 , A61B2017/07214 , A61B2017/07221 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/1142 , A61B2017/2929 , A61B2017/320052 , A61B2090/037 , A61B2090/038 , A61B2090/08021
摘要： A surgical staple cartridge is disclosed comprising a plurality of staples removably stored within the surgical staple cartridge. The staples comprise staple legs which extend from a staple base portion. The staple legs comprise staple tips configured to pierce tissue and contact a corresponding forming pocket of an anvil of surgical stapling instrument. The staples further comprise zones having different hardnesses.
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公开(公告)号：US20240358368A1
公开(公告)日：2024-10-31
申请号：US18654812
申请日：2024-05-03
发明人： Frederick E. Shelton, IV , Lauren S. Weaner , Jerome R. Morgan , Michael J. Vendely , Taylor W. Aronhalt , Chester O. Baxter, III , Mark S. Zeiner
IPC分类号： A61B17/072 , A61B17/00 , A61B17/068 , A61B17/29
CPC分类号： A61B17/072 , A61B17/0684 , A61B17/07207 , A61B17/07292 , A61B2017/00477 , A61B17/068 , A61B2017/07214 , A61B2017/07228 , A61B2017/07271 , A61B2017/07285 , A61B2017/2927
摘要： A staple cartridge is disclosed. The staple cartridge can comprise a cartridge body comprising a deck and a bottom surface opposite the deck. The staple cartridge can comprise a plurality of staple cavities, wherein each staple cavity extends into the cartridge body from the deck to the bottom surface. Additionally, a plurality of wells can be defined into the staple cartridge from the deck to a lowermost surface of the well. A plurality of staples can be removably positioned in the staple cavities. The staple cartridge can comprise a tissue thickness compensator releasably secured to the cartridge body, wherein the tissue thickness compensator comprises a compensator body and a plurality of extensions extending from the compensator body into the wells, wherein at least one extension is compressed within one of the wells. Each well can surround at least one staple cavity and/or can extend between at least two staple cavities.
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公开(公告)号：US12127889B2
公开(公告)日：2024-10-29
申请号：US17631008
申请日：2020-07-28
申请人： Conmed Corporation
CPC分类号： A61B90/03 , A61B17/2909 , A61B18/1445 , A61B18/1482 , A61B2018/00404 , A61B2018/0063 , A61B2090/033
摘要： A force limiting apparatus for a surgical instrument to prevent too much force being applied to the jaws of the instrument. The instrument has a body with a drive shaft coupled to a pair of jaws, a bearing tube secured to the drive shaft, and a pair of tracks carrying a pivot pin that is biased into one end of the track. A lever is coupled to the pivot pin and abuts the bearing tube to move the bearing tube and close the jaws when squeezed by a user. If the lever is over actuated, the pivot pin will slide along the track against the bias of the spring assembly with the lever pivoting about the bearing tube rather than the pivot pin. As a result, the additional movement of lever does not result in any addition force being transmitted to the drive shaft via the bearing tube.
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公开(公告)号：US12127807B2
公开(公告)日：2024-10-29
申请号：US17837422
申请日：2022-06-10
发明人： Daniel H. Gomez , Jeffrey D. Brown , Thomas G. Cooper , Eugene F. Duval , Robert E. Holop , Anthony K. McGrogan , Craig R. Ramstad , Theodore W. Rogers , Todd R. Solomon
IPC分类号： A61B50/20 , A61B1/00 , A61B17/02 , A61B17/34 , A61B34/00 , A61B34/30 , A61B34/35 , A61B34/37 , A61B46/10 , A61B46/23 , A61B50/00 , A61B50/30 , A61B90/98 , A61M13/00 , B25J15/00 , B25J15/04 , B32B3/12 , F16F1/12 , H01F5/02 , H01F5/04 , H01F27/28 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/57 , H04N23/68 , H05K1/18 , A61B17/00 , A61B17/29 , A61B90/50 , B25J15/02 , G03B5/02
CPC分类号： A61B34/70 , A61B1/00135 , A61B1/00142 , A61B17/0218 , A61B17/3421 , A61B17/3423 , A61B17/3474 , A61B34/00 , A61B34/30 , A61B34/35 , A61B34/37 , A61B46/10 , A61B46/23 , A61B50/00 , A61B50/20 , A61B50/30 , A61B90/98 , A61M13/003 , B25J15/0066 , B25J15/04 , B32B3/12 , F16F1/121 , H01F5/02 , H01F5/04 , H01F27/2823 , H04N23/51 , H04N23/54 , H04N23/55 , H04N23/57 , H04N23/687 , H05K1/18 , A61B2017/00477 , A61B17/29 , A61B2017/3445 , A61B2017/3447 , A61B2034/302 , A61B2034/306 , A61B2050/3008 , A61B2090/5025 , B25J15/02 , G03B5/02 , G03B2205/0015 , G03B2205/0069 , H01F2005/027 , Y10T74/20305
摘要： A surgical system comprises a base, an arm assembly operably coupled to the base, and an instrument manipulator assembly coupled to a distal link of the arm assembly. The instrument manipulator assembly comprises an instrument manipulator interface to removably couple with a medical instrument and transfer actuation forces to the medical instrument. The instrument manipulator interface comprises a mounting surface and a plurality of actuator outputs to operably engage with respectively corresponding inputs of the medical instrument. The actuator outputs extend from the mounting surface along directions substantially parallel to a shaft of the medical instrument in a mounted state of the medical instrument to the instrument manipulator interface. In the mounted state of the medical instrument, the instrument manipulator interface and medical instrument are rotatable together about a roll axis of rotation relative to the distal link of the arm assembly.
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公开(公告)号：US12127754B2
公开(公告)日：2024-10-29
申请号：US17656210
申请日：2022-03-23
申请人： AtriCure, Inc.
IPC分类号： A61B17/29 , A61B17/00 , A61B17/34 , A61M29/02 , A61B1/04 , A61B17/02 , A61B17/068 , A61B17/30 , A61B17/32 , A61B18/00 , A61B18/14 , A61B90/00 , A61M25/10 , A61N7/02
CPC分类号： A61B17/29 , A61B17/3421 , A61B17/3468 , A61M29/02 , A61B1/04 , A61B2017/00243 , A61B2017/00278 , A61B2017/0237 , A61B17/068 , A61B2017/2906 , A61B2017/291 , A61B2017/2927 , A61B2017/308 , A61B2017/320044 , A61B2017/320048 , A61B2017/3419 , A61B2017/3445 , A61B2017/3484 , A61B2017/3486 , A61B2017/3488 , A61B2018/00291 , A61B18/14 , A61B90/37 , A61M25/1002 , A61M25/1011 , A61N7/02
摘要： Methods and devices described herein facilitate diaphragm entry for posterior access of body organs.
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公开(公告)号：US12127730B2
公开(公告)日：2024-10-29
申请号：US17163811
申请日：2021-02-01
发明人： Barry Weitzner , Paul J. Smith , John B. Golden , Brian J. Intoccia , Naroun Suon , William J. Shaw
IPC分类号： A61B1/00 , A61B1/005 , A61B1/008 , A61B1/012 , A61B1/018 , A61B1/045 , A61B1/12 , A61B1/313 , A61B10/06 , A61B17/00 , A61B17/02 , A61B17/04 , A61B17/29 , A61B17/32 , A61B17/34 , A61B34/00 , A61B34/10 , A61B90/00 , A61B90/11
CPC分类号： A61B1/00042 , A61B1/00087 , A61B1/00147 , A61B1/00154 , A61B1/00165 , A61B1/018 , A61B1/0014 , A61B1/00183 , A61B1/0051 , A61B1/0052 , A61B1/0057 , A61B1/008 , A61B1/012 , A61B1/045 , A61B1/12 , A61B1/3132 , A61B10/06 , A61B2017/00212 , A61B17/00234 , A61B2017/00287 , A61B2017/00292 , A61B2017/00296 , A61B2017/003 , A61B2017/00314 , A61B2017/00323 , A61B2017/00331 , A61B2017/0034 , A61B2017/00353 , A61B2017/00362 , A61B2017/00371 , A61B2017/00398 , A61B2017/00469 , A61B2017/00876 , A61B17/0218 , A61B17/0469 , A61B17/29 , A61B2017/2905 , A61B2017/2906 , A61B2017/2931 , A61B17/320016 , A61B2017/3445 , A61B2017/3447 , A61B34/10 , A61B34/70 , A61B34/71 , A61B2034/715 , A61B34/74 , A61B2090/0811 , A61B90/11 , A61B2090/374
摘要： Disclosed herein are various systems and methods for facilitating control of a tool or tools. The systems can allow a user to control multiple degrees of freedom. One such system allows a user to control multiple degrees of freedom of two tools simultaneously. Another such system allows a user to control multiple degrees of freedom with a single hand. Frames and rails for supporting and/or constraining movement of a tool or tools are also described herein.
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公开(公告)号：US20240350161A1
公开(公告)日：2024-10-24
申请号：US18760844
申请日：2024-07-01
IPC分类号： A61B17/30 , A61B8/08 , A61B17/00 , A61B17/29 , A61B17/295 , A61B17/3201 , A61B17/88 , A61B34/00
CPC分类号： A61B17/30 , A61B8/488 , A61B17/295 , A61B17/3201 , A61B17/88 , A61B2017/0023 , A61B2017/00314 , A61B2017/00323 , A61B2017/00327 , A61B2017/00345 , A61B2017/00367 , A61B2017/00389 , A61B2017/00738 , A61B17/2909 , A61B2017/305 , A61B34/71 , A61B2217/005 , A61B2217/007
摘要： An apparatus and method for an articulating microsurgical instrument is disclosed herein. The articulating microsurgical instrument may be configured to be operable with a Doppler probe, bone grasper, soft tissue grasper/dissector, scissors, flexible forceps, or a suction/irrigation line configured to provide tools within a surgical location that can be adjusted to a desired angle of operation. A tip assembly may comprise an articulating portion at a distal tip and the articulating portion may be configured to deflect upon actuation of an articulation control. The articulation control may be a trigger assembly or a roller wheel. A bayonet-style handle may include a set of posts configured to interact with the one or more control wires during actuation of the articulation control. One or more control wires may be housed in a lumen and actuated using a articulation control of a handle assembly.
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公开(公告)号：US20240350159A1
公开(公告)日：2024-10-24
申请号：US18291415
申请日：2022-07-25
发明人： Jochen STEFAN , Sven Axel GRÜNER
CPC分类号： A61B17/29 , A61B34/30 , A61B34/70 , A61B2017/00398 , A61B2017/00477 , A61B2017/00858 , A61B2017/00862 , A61B2017/2903 , A61B2017/292 , A61B2017/2929
摘要： A control mechanism for a surgical instrument including a shaft, and an angling mechanism for actuating a tool. The control mechanism has a shaft element which forms an extension of the shaft when the control mechanism and the surgical instrument are assembled. The control mechanism includes a control ring, operatively coupled to the angling mechanism and has a central-axial through-opening for a bearing device which can be rotated about the longitudinal axis together with the shaft element. Three motorised drives are operatively coupled to the control ring to transmit the adjustment angle of the three drives to the control ring, wherein the control ring can be aligned to one another and to the longitudinal axis, via the adjustment angle of two of the three drives, and can be rotated about the longitudinal axis via the adjustment angle of the third of the three drives.
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公开(公告)号：US12121255B2
公开(公告)日：2024-10-22
申请号：US16112180
申请日：2018-08-24
IPC分类号： A61B17/29 , A61B17/00 , A61B17/04 , A61B17/06 , A61B17/10 , A61B17/128 , A61B17/28 , A61B17/32 , A61B18/00 , A61B18/12 , A61B18/14 , A61B34/30 , A61B90/00 , B33Y80/00 , F16D27/00 , F16D27/108 , F16D27/12 , G09G3/34 , G09G3/36 , G09G3/38 , A61B17/062 , A61B17/068 , A61B17/285 , A61B17/295 , A61B17/3201 , A61B17/34 , A61B34/00 , A61B90/98 , G06F3/147
CPC分类号： A61B17/2909 , A61B17/00 , A61B17/105 , A61B17/1285 , A61B17/282 , A61B17/2841 , A61B17/29 , A61B2017/00017 , A61B2017/00026 , A61B2017/0003 , A61B2017/00039 , A61B2017/00057 , A61B2017/00061 , A61B2017/00075 , A61B2017/00115 , A61B2017/00119 , A61B2017/00128 , A61B2017/00212 , A61B2017/00221 , A61B2017/00327 , A61B2017/00367 , A61B2017/00393 , A61B2017/00398 , A61B2017/00407 , A61B2017/00424 , A61B2017/00438 , A61B2017/0046 , A61B2017/00464 , A61B2017/00473 , A61B2017/00477 , A61B2017/00526 , A61B2017/00734 , A61B17/0469 , A61B17/0482 , A61B17/0483 , A61B17/0491 , A61B17/06004 , A61B2017/06052 , A61B17/06066 , A61B2017/06076 , A61B17/06114 , A61B17/06133 , A61B17/062 , A61B17/0625 , A61B17/068 , A61B17/128 , A61B2017/2825 , A61B17/2833 , A61B2017/2845 , A61B17/285 , A61B2017/2902 , A61B2017/2903 , A61B2017/2911 , A61B2017/2923 , A61B2017/2925 , A61B2017/2926 , A61B2017/2927 , A61B2017/2929 , A61B2017/2931 , A61B2017/2943 , A61B2017/2945 , A61B17/295 , A61B2017/320044 , A61B17/3201 , A61B17/3421 , A61B17/3468 , A61B2018/00077 , A61B2018/00083 , A61B2018/00136 , A61B2018/00178 , A61B2018/00208 , A61B2018/00404 , A61B2018/00577 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063 , A61B2018/00642 , A61B2018/00672 , A61B2018/00678 , A61B2018/00696 , A61B2018/00702 , A61B2018/00708 , A61B2018/0072 , A61B2018/00767 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B18/1206 , A61B2018/1253 , A61B2018/126 , A61B2018/1266 , A61B18/1445 , A61B2018/1452 , A61B2018/1457 , A61B2018/146 , A61B34/30 , A61B34/76 , A61B90/03 , A61B2090/035 , A61B2090/0811 , A61B90/98 , B33Y80/00 , F16D27/004 , F16D27/108 , F16D27/12 , G06F3/147 , G09G3/344 , G09G3/3648 , G09G3/38 , G09G2380/08
摘要： A surgical instrument comprising a jaw assembly is disclosed. The surgical instrument further comprises a motor-driven drive system configured to manipulate the jaw assembly. The surgical instrument also comprises a control system configured to control the drive system and, also, control a power supply system configured to supply electrical power to electrodes defined in the jaw assembly. In use, the surgical instrument can be used to apply mechanical energy and electrical energy to the tissue of a patient at the same time, or at different times. In certain embodiments, the user controls when the mechanical and electrical energies are applied. In some embodiments, the control system controls when the mechanical and electrical energies are applied.
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