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公开(公告)号：US10966775B2
公开(公告)日：2021-04-06
申请号：US15973886
申请日：2018-05-08
Applicant: Covidien LP
Inventor： Kristin D. Johnson , Kyle R. Rick , Christopher A. Valentine , Mika N. Sinanan
Abstract: A medical device for treating and analyzing tissue includes a plasma applicator having a housing. The housing includes a substantially tubular shape and defines a lumen therethrough. The lumen is in fluid communication with an ionizable media source configured to supply ionizable media thereto. The applicator also includes one or more electrodes coupled to the housing. The electrodes are adapted to couple to a power source configured to energize the electrodes to ignite the ionizable media to form a plasma plume for treating tissue. The device also includes an effluent-collection attachment coupled to the plasma applicator. The effluent-collection attachment is configured to collect a portion of a plasma effluent.
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公开(公告)号：US10806507B2
公开(公告)日：2020-10-20
申请号：US15433696
申请日：2017-02-15
Applicant: COVIDIEN LP
Inventor： Kristin D. Johnson , Scott F. Alexander
Abstract: An end effector assembly is provided. The end effector assembly includes a pair of first and second jaw members including respective seal plates adapted to connect to a source of electrosurgical energy. The first and second jaw members operable in a first bipolar mode of operation for treating tissue and a second bipolar mode of operation for separating tissue. A dissector translatable through one of the first and second jaw members is in electrical communication with one of the seal plates of the first and second jaw members and activatable in the second bipolar mode of operation for separating tissue when the first and second jaw members are in one of the open and clamping position and tissue is adjacent thereto.
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公开(公告)号：US09974594B2
公开(公告)日：2018-05-22
申请号：US14467914
申请日：2014-08-25
Applicant: COVIDIEN LP
Inventor： Kristin D. Johnson , Kyle R. Rick , Christopher A. Valentine , Mika N. Sinanan
CPC classification number: A61B18/042 , A61B2018/00166 , A61B2018/00577 , A61B2018/00642 , A61B2018/00755 , A61B2018/00875 , A61B2018/00922 , A61B2218/008
Abstract: A medical device for treating and analyzing tissue includes a plasma applicator having a housing. The housing includes a substantially tubular shape and defines a lumen therethrough. The lumen is in fluid communication with an ionizable media source configured to supply ionizable media thereto. The applicator also includes one or more electrodes coupled to the housing. The electrodes are adapted to couple to a power source configured to energize the electrodes to ignite the ionizable media to form a plasma plume for treating tissue. The device also includes an effluent-collection attachment coupled to the plasma applicator. The effluent-collection attachment is configured to collect a portion of a plasma effluent.
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4.发明申请METHODS AND APPARATUS FOR CONTROLLING SURGICAL INSTRUMENTS USING A PORT ASSEMBLY 有权使用港口总成控制手术仪器的方法和装置公开(公告)号：US20160089181A1
公开(公告)日：2016-03-31
申请号：US14786280
申请日：2014-05-22
Applicant: Covidien LP
Inventor： Kristin D. Johnson
Abstract: A surgical port assembly for use with surgical instruments includes a body including an exterior surface and an interior space defined by an interior surface of the body. The surgical port assembly includes a control interface including a plurality of drive members coupled to the body and controllable to apply a force to a different portion of a shaft of an surgical instrument, when the shaft is disposed within the interior space, to move a distal portion of the surgical instrument to a desired position within a body cavity.
Abstract translation: 用于外科器械的外科手术口组件包括一个主体，该主体包括一个外表面和一个由本体内表面限定的内部空间。 手术端口组件包括控制接口，该控制接口包括多个驱动构件，当驱动轴设置在内部空间内时，多个驱动构件联接到主体并可被控制地向外科器械的轴的不同部分施加力，以移动远端 外科器械的一部分到体腔内的期望位置。
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公开(公告)号：US11172958B2
公开(公告)日：2021-11-16
申请号：US16577386
申请日：2019-09-20
Applicant: Covidien LP
Inventor： Kristin D. Johnson
Abstract: A surgical port assembly for use with surgical instruments includes a body including an exterior surface and an interior space defined by an interior surface of the body. The surgical port assembly includes a control interface including a plurality of drive members coupled to the body and controllable to apply a force to a different portion of a shaft of an surgical instrument, when the shaft is disposed within the interior space, to move a distal portion of the surgical instrument to a desired position within a body cavity.
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Patent Agency Ranking
公开(公告)号：US09579146B2
公开(公告)日：2017-02-28
申请号：US14286105
申请日：2014-05-23
Applicant: COVIDIEN LP
Inventor： Kristin D. Johnson , Scott F. Alexander
CPC classification number: A61B18/1445 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/126 , A61B2018/1412 , A61B2018/1455
Abstract: An end effector assembly is provided. The end effector assembly includes a pair of first and second jaw members including respective seal plates adapted to connect to a source of electrosurgical energy. The first and second jaw members operable in a first bipolar mode of operation for treating tissue and a second bipolar mode of operation for separating tissue. A dissector translatable through one of the first and second jaw members is in electrical communication with one of the seal plates of the first and second jaw members and activatable in the second bipolar mode of operation for separating tissue when the first and second jaw members are in one of the open and clamping position and tissue is adjacent thereto.
Abstract translation: 提供端部执行器组件。 末端执行器组件包括一对第一和第二钳口构件，其包括适于连接到电外科能源的各自的密封板。 第一和第二钳口构件可在用于处理组织的第一双极操作模式和用于分离组织的第二双极操作模式下操作。 可以通过第一和第二钳口构件中的一个平移的解剖器与第一和第二钳口构件的一个密封板电连通，并且可在第二双极操作模式下激活，以在第一和第二钳口构件处于 打开夹紧位置和组织中的一个与其相邻。
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公开(公告)号：US09375196B2
公开(公告)日：2016-06-28
申请号：US13839562
申请日：2013-03-15
Applicant: Covidien LP
Inventor： Peng Zheng , Christopher A. Valentine , Christopher T. Rusin , Kathy E. Rooks , Benjamin M. Corum , Sally D. Jandrall , Kristin D. Johnson
CPC classification number: A61B8/12 , A61B1/3132 , A61B8/085 , A61B8/0891 , A61B8/4245 , A61B8/4254 , A61B8/445 , A61B8/461 , A61B8/486 , A61B8/488 , A61B8/5215 , A61B8/5223 , A61B18/1482
Abstract: A system and method of ultrasound imaging, the system including a laparoscopic surgical instrument including at least one ultrasound transducer, and a processor adapted to receive acoustic data from the ultrasound transducer and process the acoustic data from the ultrasound transducer to produce a graphical representation of the acoustic data, the graphical representation depicting echoic attributes of tissue substantially axially aligned with a transmission path of the at least one ultrasound transducer, and the distance of at least one tissue type having different echoic attributes from surrounding tissue form a distal tip of the laparoscopic surgical instrument.
Abstract translation: 一种超声成像的系统和方法，所述系统包括包括至少一个超声换能器的腹腔镜手术器械，以及适于从所述超声换能器接收声学数据并处理来自所述超声换能器的声学数据以产生所述超声换能器的图形表示的处理器 声学数据，描绘与所述至少一个超声换能器的传播路径基本轴向对准的组织的回声属性的图形表示，以及具有不同回声属性的至少一种组织类型与周围组织的距离，形成腹腔镜手术的远端 仪器。
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公开(公告)号：US09730672B2
公开(公告)日：2017-08-15
申请号：US15194723
申请日：2016-06-28
Applicant: Covidien LP
Inventor： Peng Zheng , Christopher A. Valentine , Christopher T. Rusin , Kathy E. Rooks , Benjamin M. Corum , Sally D. Jandrall , Kristin D. Johnson
CPC classification number: A61B8/12 , A61B1/3132 , A61B8/085 , A61B8/0891 , A61B8/4245 , A61B8/4254 , A61B8/445 , A61B8/461 , A61B8/486 , A61B8/488 , A61B8/5215 , A61B8/5223 , A61B18/1482
Abstract: A system and method of ultrasound imaging, the system including a laparoscopic surgical instrument including at least one ultrasound transducer, and a processor adapted to receive acoustic data from the ultrasound transducer and process the acoustic data from the ultrasound transducer to produce a graphical representation of the acoustic data, the graphical representation depicting echoic attributes of tissue substantially axially aligned with a transmission path of the at least one ultrasound transducer, and the distance of at least one tissue type having different echoic attributes from surrounding tissue form a distal tip of the laparoscopic surgical instrument.
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公开(公告)号：US20200015848A1
公开(公告)日：2020-01-16
申请号：US16577386
申请日：2019-09-20
Applicant: Covidien LP
Inventor： Kristin D. Johnson
Abstract: A surgical port assembly for use with surgical instruments includes a body including an exterior surface and an interior space defined by an interior surface of the body. The surgical port assembly includes a control interface including a plurality of drive members coupled to the body and controllable to apply a force to a different portion of a shaft of an surgical instrument, when the shaft is disposed within the interior space, to move a distal portion of the surgical instrument to a desired position within a body cavity.
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公开(公告)号：US10420583B2
公开(公告)日：2019-09-24
申请号：US14786280
申请日：2014-05-22
Applicant: Covidien LP
Inventor： Kristin D. Johnson
Abstract: A surgical port assembly for use with surgical instruments includes a body including an exterior surface and an interior space defined by an interior surface of the body. The surgical port assembly includes a control interface including a plurality of drive members coupled to the body and controllable to apply a force to a different portion of a shaft of an surgical instrument, when the shaft is disposed within the interior space, to move a distal portion of the surgical instrument to a desired position within a body cavity.
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