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公开(公告)号：US09730754B2
公开(公告)日：2017-08-15
申请号：US15404921
申请日：2017-01-12
Applicant: COVIDIEN LP
Inventor： Duane E. Kerr
CPC classification number: A61B18/1477 , A61B18/1206 , A61B2017/00057 , A61B2017/00061 , A61B2017/00115 , A61B2018/00178 , A61B2018/00577 , A61B2018/00791 , A61B2018/00875 , A61B2018/1425 , A61B2090/064 , G01D5/35316 , G01K11/3206 , G01L1/246
Abstract: A surgical device is disclosed, and includes a probe having a handle assembly and an electrode assembly extending distally therefrom. An optical member is disposed on the probe and has a first set of light transmitting properties corresponding to a first set of physical parameters of the probe. The probe is configured to transition to a second set of physical parameters, the second set of physical parameters being different from the first set of physical parameters. The optical member is configured to transition from the first set of light transmitting properties to a second set of light transmitting properties, the second set of light transmitting properties corresponding to the second set of physical parameters, the second set of light transmitting properties being different from the first set of light transmitting properties.
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公开(公告)号：US09610121B2
公开(公告)日：2017-04-04
申请号：US15191697
申请日：2016-06-24
Applicant: COVIDIEN LP
Inventor： William H. Nau, Jr. , Craig A. Keller , Duane E. Kerr
CPC classification number: A61B18/28 , A61B17/29 , A61B18/1445 , A61B18/18 , A61B18/20 , A61B18/22 , A61B2017/00057 , A61B2018/00184 , A61B2018/00601 , A61B2018/0063 , A61B2018/00642 , A61B2018/1807 , A61B2018/2272 , A61B2018/2277 , A61B2018/2294
Abstract: The present disclosure is directed towards a medical instrument. The medical instrument includes a housing and an end effector assembly operably connected to the housing. The end effector assembly includes first and second jaw members each having a tissue contacting surface, at least one of the first and second jaw members movable between a first, spaced-apart position and a second proximate position, wherein in the second position, the jaw members cooperate to define a cavity configured to receive tissue between the jaw members. The end effector also includes at least one light-emitting element coupled to at least one of the first and second jaw members, the at least one light-emitting element adapted to deliver light energy to tissue grasped between the first and second jaw members to treat the tissue.
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公开(公告)号：US09504514B2
公开(公告)日：2016-11-29
申请号：US14635124
申请日：2015-03-02
Applicant: COVIDIEN LP
Inventor： David M. Garrison , James D. Allen, IV , Jeffrey R. Unger , Duane E. Kerr , Sean T. ONeill , Peter M. Mueller , Kim. V. Brandt , James S. Cunningham , Keir Hart , Daniel A. Joseph , Jason T. Sanders , Robert M. Sharp
CPC classification number: A61B18/1445 , A61B17/29 , A61B18/12 , A61B18/1206 , A61B2017/2902 , A61B2017/2905 , A61B2017/2936 , A61B2018/0063 , A61B2090/034
Abstract: A forceps is provided and includes a housing having a shaft. An end effector assembly operatively connects to a distal end of the shaft and includes a pair of first and second jaw members. One or both of the first and second jaw members is movable relative to the other jaw member from a clamping position to an open position. A resilient member operably couples to at least one of the first and second jaw members. The resilient member is configured to bias the first and second jaw members in the clamping position and provide a closure force on tissue disposed therebetween.
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公开(公告)号：US09504513B2
公开(公告)日：2016-11-29
申请号：US14804885
申请日：2015-07-21
Applicant: COVIDIEN LP
Inventor： Duane E. Kerr
CPC classification number: A61B18/085 , A61B17/29 , A61B18/1442 , A61B2017/003 , A61B2017/2845 , A61B2017/2926 , A61B2017/2932 , A61B2017/2936 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/1412 , A61B2018/1455 , A61B2090/032
Abstract: An end effector assembly is presented including a pair of first and second jaw members configured to move from a first position in spaced relation relative to one another to a second position for grasping tissue therebetween. The end effector assembly further includes an actuation mechanism configured to actuate the first and second jaw members relative to an elongated shaft attached to a flexible catheter having a longitudinal axis defined therethrough. Additionally, a spring mechanism is disposed between a supporting member and a distal most end of the elongated shaft, the spring mechanism configured to apply constant sealing pressure between the first and second jaw members irrespective of angular displacement of the elongated shaft.
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公开(公告)号：US09375267B2
公开(公告)日：2016-06-28
申请号：US13873780
申请日：2013-04-30
Applicant: Covidien LP
Inventor： Duane E. Kerr , Glenn A. Horner
CPC classification number: A61B18/1445 , A61B17/2804 , A61B17/2812 , A61B17/282 , A61B17/29 , A61B18/1447 , A61B18/1815 , A61B2017/00862 , A61B2017/2936 , A61B2018/00083 , A61B2018/00136 , A61B2090/032 , Y10T29/49002
Abstract: A surgical instrument is provided and includes a housing having a shaft. An end effector assembly operatively connects to the shaft and has a pair of first and second jaw members. A jaw insert is operably associated with the first and second jaw members. The jaw insert includes one or more cam slots defined therein configured to receive a cam pin that upon movement thereof rotates the first and second jaw members from an open position to a clamping position and an opening defined therein configured to securely house a pivot pin that provides a point of pivot for the first and second jaw members. The jaw insert is manufactured from an insulative medium to dielectrically isolate the first and second jaw members.
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Patent Agency Ranking
公开(公告)号：US09351755B2
公开(公告)日：2016-05-31
申请号：US14599645
申请日：2015-01-19
Applicant: COVIDIEN LP
Inventor： Anthony B. Ross , Robert B. Stoddard , James S. Cunningham , William J. Dickhans , Russell D. Hempstead , Eric R. Larson , Duane E. Kerr , William H. Nau, Jr. , Arlen K. Ward
CPC classification number: A61B17/320092 , A61B2017/00026 , A61B2017/2926
Abstract: An ultrasonic surgical instrument is provided. The ultrasonic surgical instrument includes a housing having an elongated shaft extending therefrom. A first jaw member disposed at a distal end of the shaft is movable between open and clamping configurations. A pair of second jaw members disposed at the distal end of the shaft are movable between open and clamping configurations. A cutting blade extending to the distal end of the shaft is operably coupled to the housing. The pair of second jaw members and first jaw member are moveable to the clamping configuration to compress tissue of interest for removing moisture therefrom prior to the tissue of interest being treated.
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公开(公告)号：US09339290B2
公开(公告)日：2016-05-17
申请号：US14710146
申请日：2015-05-12
Applicant: COVIDIEN LP
Inventor： Anthony B. Ross , Robert B. Stoddard , James S. Cunningham , William J. Dickhans , Russell D. Hempstead , Eric R. Larson , Duane E. Kerr , William H. Nau, Jr. , Arlen K. Ward
CPC classification number: A61B17/320092 , A61B2017/00022 , A61B2017/0084 , A61B2017/00853 , A61B2017/2829 , A61B2017/2926
Abstract: An ultrasonic surgical instrument is provided. The ultrasonic surgical instrument includes a housing having an elongated shaft extending therefrom. The shaft has a jaw member disposed at a distal end thereof. The jaw member is movable between an open configuration and a clamping configuration and includes a tissue contacting surface thereon. A cutting blade extends from a distal end of the shaft and operably couples to the housing and adjacent the jaw member to treat tissue. A selectively removable laminate liner is positionable over the tissue contacting surface of the jaw member and configured to prevent contact between the tissue contacting surface and the cutting blade when the cutting blade is treating tissue.
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公开(公告)号：US20160038218A1
公开(公告)日：2016-02-11
申请号：US14887480
申请日：2015-10-20
Applicant: COVIDIEN LP
Inventor： Duane E. Kerr
CPC classification number: A61B18/14 , A61B5/6826 , A61B18/18 , A61B90/06 , A61B90/53 , A61B2017/00057 , A61B2017/00061 , A61B2017/00084 , A61B2017/00345 , A61B2017/00438 , A61B2018/00589 , A61B2018/0063 , A61B2018/00648 , A61B2018/00791 , A61B2018/1253 , A61B2018/126 , A61B2018/1467 , A61B2034/2061 , A61B2090/064 , A61B2090/065 , A61B2562/0266 , G01D5/353
Abstract: A surgical device is disclosed, and includes a pair of finger-mountable annular members, each having an electrode disposed thereon. An optical member is disposed on at least one of the pair of finger-mountable annular members and has a first set of light transmitting properties corresponding to a first set of physical parameters of at least one of the finger-mountable annular members. At least one finger-mountable annular member is configured to transition to a second set of physical parameters being different from the first set of physical parameters. The optical member is configured to transition from a first set of light transmitting properties to a second set of light transmitting properties, the second set of light transmitting properties corresponding to the second set of physical parameters, the second set of light transmitting properties being different from the first set of light transmitting properties.
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公开(公告)号：USD736920S1
公开(公告)日：2015-08-18
申请号：US29481392
申请日：2014-02-05
Applicant: COVIDIEN LP
Designer： Weng-Kai K. Lee , Kelley D. Goodman , Keir Hart , Duane E. Kerr , Scott N. LaCosta , Geneva Ladtkow , Kenneth E. Netzel , Jeffrey R. Townsend , Robert M. Sharp
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公开(公告)号：US09023039B2
公开(公告)日：2015-05-05
申请号：US13804010
申请日：2013-03-14
Applicant: Covidien LP
Inventor： Duane E. Kerr
CPC classification number: A61B18/14 , A61B18/1402 , A61B18/18 , A61B2017/00057 , A61B2017/00061 , A61B2018/00642 , A61B2018/00732 , A61B2018/00791 , A61B2018/1412 , A61B2018/1417 , A61B2018/1422 , A61B2090/064
Abstract: An electrosurgical device and system including a blade operatively coupled to an energy source is disclosed herein. The electrosurgical device includes an optical sensor to monitor physical characteristics of the blade such that the device may automatically regulate the energy supplied to the blade and/or the operator may adjust several parameters including how the blade is removed and how much energy is supplied to the blade. A method of using the device and system is also disclosed.
Abstract translation: 本文公开了包括可操作地耦合到能量源的叶片的电外科设备和系统。 电外科设备包括用于监测刀片的物理特性的光学传感器，使得该装置可以自动调节供应到刀片的能量和/或操作者可以调整几个参数，包括刀片如何被去除以及多少能量被提供给 刀。 还公开了使用该装置和系统的方法。
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