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公开(公告)号：US12023082B2
公开(公告)日：2024-07-02
申请号：US16053161
申请日：2018-08-02
发明人： Roger D. Greeley , Mark Guirguis
CPC分类号： A61B18/082 , A61B18/10 , A61B2017/00853 , A61B2018/00083 , A61B2018/00101 , A61B2018/00107 , A61B2018/00142 , A61B2018/0063 , A61B2018/00636 , A61B2018/00642 , A61B2018/00714 , A61B2018/00791 , A61B2018/00922 , A61B2018/087
摘要： A hemostatic sealer includes a handle having a switch to activate a source of thermal energy and a thermal assembly coupled to the handle. The thermal assembly includes an electrically resistive material disposed on an electrically insulative substrate. The resistive material is coupled to the switch to receive the source of thermal energy.
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公开(公告)号：US12016611B2
公开(公告)日：2024-06-25
申请号：US17155461
申请日：2021-01-22
发明人： Jeffrey S. Swayze , Frederick E. Shelton, IV , David C. Yates , Jason L. Harris , Jerome R. Morgan , Kevin L. Houser
IPC分类号： A61B18/14 , A61B18/10 , A61B34/00 , A61B34/30 , A61B34/35 , A61B34/37 , A61B90/98 , B25J9/00 , B25J13/00 , B25J13/08 , B25J15/04 , A61B17/00 , A61B18/00 , A61B90/00
CPC分类号： A61B18/10 , A61B34/30 , A61B34/35 , A61B34/37 , A61B34/70 , A61B90/98 , B25J9/0084 , B25J13/006 , B25J13/089 , B25J15/0408 , A61B2017/00221 , A61B2017/00477 , A61B2017/00734 , A61B2018/00636 , A61B2018/00964 , A61B2018/00988 , A61B2090/0813
摘要： A robotic surgical arm includes a puck containing motors to drive an end effector. A tool assembly attached to the puck generates ultrasonic and/or radio frequency energy to apply to tissue disposed between the jaws of the end effector. The tool assembly can include modular components such as a modular shaft that can include an ultrasonic transducer, nonvolatile memory, wireless interface, and/or a power source. The power source allows the modular shaft to communicate wirelessly with the robotic arm. The tool assembly can be moved from one robotic arm to another while remaining powered by the power source. The tool assembly can include sensors to determine a location or movement of the tool assembly after being detached from the robotic surgical arm. The modular shaft can be moved from a robotic arm to a handle manually controlled by a surgeon and back again to the robotic arm.
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公开(公告)号：US11944372B2
公开(公告)日：2024-04-02
申请号：US16659111
申请日：2019-10-21
发明人： Hong Cao , Larry D. Canady, Jr. , Timothy A. Ostroot , Bruce R. Forsyth , Jonathan Tyler Gorzycki
CPC分类号： A61B18/1492 , A61B8/12 , A61B18/1477 , A61B18/1482 , A61B10/0233 , A61B2018/0016 , A61B2018/00214 , A61B2018/00577 , A61B2018/00613 , A61B2018/00636 , A61B2018/143 , A61B2018/1432 , A61B2018/1475 , A61B2018/1823 , A61B2018/1861
摘要： One general aspect includes a system for ablation including a catheter including a sheath defining a sheath lumen and a distal end, and an elongate electrode assembly axially moveable within the sheath lumen. The electrode assembly includes a shaft defining a central channel and a distal central channel opening. The electrode assembly also includes an expandable electrode array including two or more electrode elements positioned at the distal portion of the electrode assembly, where the electrode array is moveable between a retracted position contained within the sheath lumen and an expanded position protruding from the sheath.
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公开(公告)号：US11903634B2
公开(公告)日：2024-02-20
申请号：US16744848
申请日：2020-01-16
发明人： David C. Yates , Foster B. Stulen , Ashvani K. Madan , Benjamin J. Danziger , Eitan T. Wiener , Kristen G. Denzinger
CPC分类号： A61B18/1445 , A61B18/1206 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2018/0063 , A61B2018/00607 , A61B2018/00636 , A61B2018/00648 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00726 , A61B2018/00773 , A61B2018/00875 , A61B2018/00994 , A61B2090/064
摘要： A method for coagulating and dissecting tissue. The method includes measuring a tissue property and delivering multiple energy modalities to the tissue based on the tissue property. The energy modalities being delivered from a generator either alone or in combination.
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公开(公告)号：US11826066B2
公开(公告)日：2023-11-28
申请号：US17462291
申请日：2021-08-31
申请人： GYRUS ACMI, INC.
发明人： Thomas J. Holman , Riyad Moe
IPC分类号： A61B17/29 , A61B17/28 , A61B18/14 , A61B17/128 , A61B90/00 , A61B17/285 , B23K26/21 , A61B17/32 , A61B17/295 , A61B18/00
CPC分类号： A61B17/282 , A61B17/1285 , A61B17/2804 , A61B17/285 , A61B17/2833 , A61B17/2909 , A61B18/149 , A61B18/1445 , A61B90/03 , B23K26/21 , A61B17/29 , A61B17/295 , A61B18/1442 , A61B18/1447 , A61B2017/2845 , A61B2017/2901 , A61B2017/2902 , A61B2017/292 , A61B2017/2903 , A61B2017/2908 , A61B2017/2912 , A61B2017/2916 , A61B2017/2917 , A61B2017/2919 , A61B2017/2925 , A61B2017/2926 , A61B2017/2933 , A61B2017/2936 , A61B2017/2945 , A61B2017/2946 , A61B2017/2947 , A61B2017/2948 , A61B2017/320052 , A61B2017/320095 , A61B2018/0063 , A61B2018/0091 , A61B2018/00148 , A61B2018/00196 , A61B2018/00202 , A61B2018/00309 , A61B2018/00345 , A61B2018/00601 , A61B2018/00636 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61B2018/1412 , A61B2018/1455 , A61B2018/1457 , A61B2090/034
摘要： A forceps having at least a first jaw with a longitudinal axis is disclosed. The first jaw can include a body portion, a first flange, a second flange and a cam pin. The first flange can define a first cam slot with a longitudinal extent along the longitudinal axis. The second flange can be spaced from the first flange a distance transverse to the longitudinal axis of the first jaw and can have a second cam slot. The cam pin, with a longitudinal axis, can be moveably secured within the first cam slot and the second cam slot. A diameter of the cam pin can be less than a width between a first longitudinal edge that defines a first side of each of the first cam slot and the second cam slot and a second longitudinal edge that defines a second opposing side of each of the first cam slot and the second cam slot so that the cam pin is moveably received by both the first cam slot and the second cam slot. With the first jaw pivoted to at least a first position, the cam pin and first flange can be configured such that the first longitudinal edge is contacted by the cam pin but the second longitudinal edge is spaced from the cam pin. The cam pin and second flange can be configured such that the first longitudinal edge is spaced from the cam pin but the second longitudinal edge is contacted by the cam pin.
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公开(公告)号：US11801085B2
公开(公告)日：2023-10-31
申请号：US16938404
申请日：2020-07-24
发明人： Andrew Wu , Benjamin J. Clark , Erik Thai , Nicolas Zadno , Denise Zarins
CPC分类号： A61B18/1233 , A61B18/12 , A61B18/1206 , A61B18/14 , A61B18/1492 , A61F7/007 , A61F7/12 , A61N1/403 , A61B2017/00084 , A61B2018/00214 , A61B2018/00279 , A61B2018/00404 , A61B2018/00577 , A61B2018/00636 , A61B2018/00666 , A61B2018/00702 , A61B2018/00714 , A61B2018/00755 , A61B2018/00779 , A61B2018/00791 , A61B2018/00875 , A61B2018/1475 , A61F2007/126
摘要： Methods and system are provided for thermally-induced renal neuromodulation. Thermally-induced renal neuromodulation may be achieved via direct and/or via indirect application of thermal energy to heat or cool neural fibers that contribute to renal function, or of vascular structures that feed or perfuse the neural fibers. In some embodiments, parameters of the neural fibers, of non-target tissue, or of the thermal energy delivery element, may be monitored via one or more sensors for controlling the thermally-induced neuromodulation. In some embodiments, protective elements may be provided to reduce a degree of thermal damage induced in the non-target tissues. In some embodiments, thermally-induced renal neuromodulation is achieved via delivery of a pulsed thermal therapy.
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公开(公告)号：US11678899B2
公开(公告)日：2023-06-20
申请号：US16830176
申请日：2020-03-25
申请人： GYRUS ACMI, INC.
IPC分类号： A61B17/29 , A61B17/28 , A61B18/14 , A61B17/128 , A61B90/00 , A61B17/285 , B23K26/21 , A61B17/32 , A61B17/295 , A61B18/00
CPC分类号： A61B17/282 , A61B17/1285 , A61B17/2804 , A61B17/285 , A61B17/2833 , A61B17/2909 , A61B18/149 , A61B18/1445 , A61B90/03 , B23K26/21 , A61B17/29 , A61B17/295 , A61B18/1442 , A61B18/1447 , A61B2017/2845 , A61B2017/2901 , A61B2017/2902 , A61B2017/292 , A61B2017/2903 , A61B2017/2908 , A61B2017/2912 , A61B2017/2916 , A61B2017/2917 , A61B2017/2919 , A61B2017/2925 , A61B2017/2926 , A61B2017/2933 , A61B2017/2936 , A61B2017/2945 , A61B2017/2946 , A61B2017/2947 , A61B2017/2948 , A61B2017/320052 , A61B2017/320095 , A61B2018/0063 , A61B2018/0091 , A61B2018/00148 , A61B2018/00196 , A61B2018/00202 , A61B2018/00309 , A61B2018/00345 , A61B2018/00601 , A61B2018/00636 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61B2018/1412 , A61B2018/1455 , A61B2018/1457 , A61B2090/034
摘要： Forceps including a housing, a first body, a second body and a drive shaft. The first body has a passageway extending therethrough. The drive shaft extending through the passageway and connected to the first body such that the first body and the drive shaft are slidable with respect to the housing to drive jaws located at a distal portion of the drive shaft between an open position and a closed position. The second body having a second passageway. The drive shaft extending through the second passageway such that the second body is guided by the drive shaft and is slidable relative to the first body and the drive shaft to displace a blade shaft between a retracted position and an extended position.
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公开(公告)号：US20190239946A1
公开(公告)日：2019-08-08
申请号：US16246695
申请日：2019-01-14
申请人： NIPPON MEKTRON, LTD.
CPC分类号： A61B18/1492 , A61B2018/00351 , A61B2018/00577 , A61B2018/00636 , H05K1/118 , H05K1/18 , H05K3/061 , H05K3/188 , H05K2201/09027 , H05K2201/09236 , H05K2201/09281 , H05K2201/09827 , H05K2201/10151 , H05K2203/0117 , H05K2203/0723 , H05K2203/1545
摘要： A catheter flexible printed wiring board which includes: a long flexible insulating base member having a tip end portion and a base end portion; and a conductive pattern formed on the flexible insulating base member and extending from the base end portion to the tip end portion, wherein the conductive pattern at the base end portion is wider than the conductive pattern at the tip end portion and thicker than the conductive pattern at the tip end portion.
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公开(公告)号：US20190201080A1
公开(公告)日：2019-07-04
申请号：US16182238
申请日：2018-11-06
申请人： Ethicon LLC
发明人： Jeffrey D. Messerly , Frederick E. Shelton, IV , David C. Yates , Jason L. Harris , James M. Wilson
CPC分类号： A61B18/1445 , A61B17/320068 , A61B17/320092 , A61B34/30 , A61B50/10 , A61B50/13 , A61B2017/00017 , A61B2017/00022 , A61B2017/00504 , A61B2017/320073 , A61B2017/320094 , A61B2017/320095 , A61B2018/00636 , A61B2018/00642 , A61B2018/00702 , A61B2018/00875 , A61B2018/00994 , A61B2050/185 , A61B2090/032 , G16H40/63 , G16H40/67
摘要： Surgical instruments and system and methods for using surgical instruments are disclosed. A surgical instrument comprises an end effector comprising an ultrasonic blade and clamp arm, an ultrasonic transducer, and a control circuit. The ultrasonic transducer ultrasonically oscillates the ultrasonic blade in response to a drive signal from a generator. The end effector receives electrosurgical energy to weld tissue. The control circuit determines a resonant frequency measure indicative of a thermally induced change in resonant frequency and a electrical continuity measure; calculates a weld focal point based on the determined measures, controls closure of the clamp arm to vary a pressure applied by the clamp arm to provide a threshold control pressure to the tissue loaded into the end effector, and maintains a gap between the ultrasonic blade and clamp arm at a point proximal to the proximal end of the tissue. Pressure is varied based on corresponding weld focal point.
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公开(公告)号：US20180103991A1
公开(公告)日：2018-04-19
申请号：US15786303
申请日：2017-10-17
申请人： BTL HOLDINGS LIMITED
发明人： Stanislav Linhart , Tomas Schwarz
CPC分类号： A61B18/042 , A61B5/4848 , A61B18/1477 , A61B2017/00026 , A61B2017/00039 , A61B2017/00057 , A61B2018/00291 , A61B2018/00464 , A61B2018/0047 , A61B2018/00577 , A61B2018/00589 , A61B2018/00636 , A61B2018/00702 , A61B2018/00744 , A61B2018/00773 , A61B2018/00791 , A61B2018/00875 , A61B2018/00994
摘要： In methods and devices for treatment of tissue of a patient, one or more applicators is positioned adjacent to the tissue to be treated. A cold plasma and radiofrequency energy are applied to the tissue. A negative pressure may be used to draw the tissue towards and/or into contact with the energy delivery elements.
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