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公开(公告)号：US09974605B2
公开(公告)日：2018-05-22
申请号：US15356786
申请日：2016-11-21
Applicant: COVIDIEN LP
Inventor： David M. Garrison , James D. Allen, IV , Jeffrey R. Unger , Duane E. Kerr , Sean T. O'Neill , 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：US09510891B2
公开(公告)日：2016-12-06
申请号：US13922377
申请日：2013-06-20
Applicant: COVIDIEN LP
Inventor： James D. Allen, IV , Robert M. Sharp , Kristel L. Ambrosius , Glenn A. Horner , Daniel A. Joseph , Peter M. Mueller , Duane E. Kerr , Ryan C. Artale
CPC classification number: A61B18/1445 , A61B18/082 , A61B90/08 , A61B2017/00477 , A61B2018/00178 , A61B2018/1455 , A61B2090/0813
Abstract: A surgical instrument configured to facilitate access to interior components thereof for cleaning and refurbishment purposes. The instrument includes a housing assembly, an elongated shaft assembly and an end effector. The housing assembly includes an actuator, and the elongated shaft assembly includes an interior control member operatively coupled to the actuator. The elongated shaft assembly also includes outer cover including first and second cover members and a hinge coupling the first and second cover members to one another such that the outer cover may be selectively moved between a closed configuration wherein the interior control member is enclosed within the outer cover and an open configuration wherein the interior control member is exposed. The end effector is supported at a distal end of the elongated shaft assembly, and is operatively associated with the interior control member.
Abstract translation: 一种手术器械，其被配置为便于接近其内部部件以进行清洁和翻新。 仪器包括壳体组件，细长轴组件和端部执行器。 壳体组件包括致动器，并且细长轴组件包括可操作地联接到致动器的内部控制构件。 细长轴组件还包括包括第一和第二盖构件的外盖和将第一和第二盖构件彼此联接的铰链，使得外盖可以在封闭构造之间选择性地移动，其中内部控制构件被封闭在外部 盖和敞开的构造，其中内部控制构件被暴露。 末端执行器支撑在细长轴组件的远端，并且可操作地与内部控制构件相关联。
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公开(公告)号：US20160000496A1
公开(公告)日：2016-01-07
申请号：US14851466
申请日：2015-09-11
Applicant: Covidien LP
Inventor： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlen J. Reschke , Robert M. Sharp
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B17/282 , A61B17/295 , A61B17/3213 , A61B18/085 , A61B18/1442 , A61B18/18 , A61B2017/0023 , A61B2017/00473 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/2946 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/0063 , A61B2018/0097 , A61B2018/1452 , A61B2018/1455 , A61B2018/1462 , Y10T29/49815
Abstract: A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component. Methods of preparing such forceps for reuse are also provided.
Abstract translation: 镊子包括末端执行器组件，其具有第一和第二钳口构件，该第一和第二钳口构件可以在间隔开的位置和近似位置之间移动，用于抓住它们之间的组 还提供了具有设置在其远端处的切割刀片的刀组件。 刀组件相对于端部执行器组件在缩回位置和延伸位置之间是可平移的，其中切割刀片在夹爪构件之间延伸以切割夹在其间的组织。 刀组件包括近端部件和包括切割刀片的第一远端部件。 近端和第一远侧部件可移除地彼此联接以便于更换第一远端部件。 还提供了制备这种用于再利用的镊子的方法。
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44.发明申请公开(公告)号：US20250017674A1
公开(公告)日：2025-01-16
申请号：US18766857
申请日：2024-07-09
Applicant: Covidien LP
Inventor： Daniel A. Joseph , Christopher T. Brown , Donavon W. Facey , Kiana Martin , Ashley B. Withnell
Abstract: A surgical robotic system includes an instrument having a shaft defining a longitudinal axis and an end effector pivotable relative to the shaft at a yaw angle, the end effector including a pair of jaws pivotable at a pitch angle and openable to a jaw angle. The system also includes a first imaging device configured to obtain a first image of the end effector along a first axis; a second imaging device configured to obtain a second image of the end effector along a second axis; and a third imaging device configured to obtain a third image of the end effector along a third axis, wherein each of the first, second, and third axes are transverse relative to each other.
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公开(公告)号：US12127782B2
公开(公告)日：2024-10-29
申请号：US17675588
申请日：2022-02-18
Applicant: Covidien LP
Inventor： Daniel A. Joseph , Gene H. Arts , Tony Moua
CPC classification number: A61B18/1442 , A61B18/1445 , A61B18/1477 , A61B18/1482 , A61B2018/00589 , A61B2018/00595 , A61B2018/00916 , A61B2018/00922 , A61B2018/00928 , A61B2018/00934 , A61B2018/0094 , A61B2018/00958 , A61B2018/1467
Abstract: A surgical instrument includes a housing, energizable member, first activation switch, cable assembly, and second activation switch. The housing is operatively associated with the energizable member. The first activation switch is coupled to the energizable member and is selectively transitionable from an open condition to a closed condition. The cable assembly is coupled to the housing at a first end and includes a plug at a second, opposite end, the plug housing a second activation switch selectively transitionable from an open condition to a closed condition. The plug is adapted to connect to the source of electrosurgical energy, wherein transitioning of the first activation switch from the open condition to the closed condition transitions the second activation switch from the open condition to the closed condition such that the second activation switch communicates with the source of electrosurgical energy to initiate the supply of energy to the energizable member.
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Patent Agency Ranking
公开(公告)号：US20240138871A1
公开(公告)日：2024-05-02
申请号：US17976011
申请日：2022-10-28
Applicant: Covidien LP
IPC: A61B17/295 , A61B18/14
CPC classification number: A61B17/295 , A61B18/1445 , A61B2018/0063 , A61B2018/1455
Abstract: A surgical instrument includes a housing having a shaft extending distally from the housing and an end effector disposed at a distal end of the shaft with first and second jaw members. The jaw members are moveable relative to one another from a first, open configuration spaced relative to one another, to a second, closed configuration. The first jaw member includes a sealing plate having proximal and distal segments each adapted to connect to an energy source via a single, wired connection and the second jaw member includes a sealing plate adapted to connect to the energy source. A resistor is disposed in circuit and is electrically coupled to the energy source. The resistor is configured to regulate the flow of energy to the proximal segment of the first jaw member via the single wired connection upon activation and until the jaw members reach the second configuration.
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公开(公告)号：US11903635B2
公开(公告)日：2024-02-20
申请号：US17186599
申请日：2021-02-26
Applicant: Covidien LP
Inventor： Amanda H. Lennartz , Daniel A. Joseph , Jennifer R. Mchenry , Cornelia F. Twomey , Erin E. Wehrly , Pierre Gherardi , David M. Garrison , Tyler J. Bagrosky , Jing Zhao
CPC classification number: A61B18/1445 , A61B2018/0091 , A61B2018/00773
Abstract: An electrosurgical system includes an end effector assembly, a display, and a controller. The end effector assembly includes first and second jaw members each defining a tissue-treating surface. At least one of the first or second jaw members is movable relative to the other between a spaced-apart position and an approximated position for grasping tissue between the tissue-treating surfaces thereof. At least one of the first or second jaw members includes a sensor. The controller is configured to receive sensor data from the sensor, generate a tissue indication based upon the sensor data, and output the tissue indication to the display. The display is configured to display the tissue indication. The tissue indication indicates a location along the first jaw member at which tissue is grasped between the tissue-treating surfaces of the first and second jaw members.
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公开(公告)号：US11832916B2
公开(公告)日：2023-12-05
申请号：US17112298
申请日：2020-12-04
Applicant: Covidien LP
Inventor： Amanda H. Lennartz , Daniel A. Joseph , Cornelia F. Twomey , Erin E. Wehrly , David M. Garrison , Tyler J. Bagrosky , Robert H. Wham , Jing Zhao , Tracy J. Pheneger
IPC: A61B5/00 , A61B34/10 , A61B17/32 , A61B18/08 , A61B18/14 , A61B18/18 , A61B34/00 , A61B17/00 , A61B18/00 , A61B6/03 , A61B6/00 , A61B8/08
CPC classification number: A61B5/0082 , A61B5/489 , A61B17/320092 , A61B18/085 , A61B18/1445 , A61B18/18 , A61B34/10 , A61B34/25 , A61B5/0075 , A61B6/032 , A61B6/504 , A61B8/085 , A61B2017/00778 , A61B2017/320095 , A61B2018/0063 , A61B2018/00404 , A61B2018/00535 , A61B2018/00642 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00904 , A61B2018/00982 , A61B2018/1452 , A61B2018/1807 , A61B2034/105
Abstract: A method includes providing a graphical representation of a surgical site, grasping the tissue of the patient with first and second jaw members of an end effector including a location sensor, illuminating optical light into the grasped tissue at the first jaw member, receiving the optical light that has passed through the grasped tissue, at the second jaw member, processing the received light to identify a vessel, which is encompassed within the grasped tissue, receiving location information of the end effector from the location sensor, synchronizing a location of the identified vessel within the graphical representation based on the location information, and displaying the identified vessel at the synchronized location in the graphical representation.
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公开(公告)号：US20230380879A1
公开(公告)日：2023-11-30
申请号：US18027682
申请日：2021-08-25
Applicant: Covidien LP
Inventor： James D. Allen, IV , William E. Robinson , Daniel A. Joseph , John A. Hammerland, III , Kenneth E. Netzel
CPC classification number: A61B18/085 , A61B18/1445 , A61B2018/00077
Abstract: An end effector assembly for an electrosurgical instrument includes a pair of opposing jaw members each having a jaw housing supporting an electrically conductive tissue engaging surface thereon. The tissue engaging surfaces are disposed in opposition relative to one another and one or both of the jaw members are movable relative to one another to grasp tissue therebetween. First, second and third thermal cutting elements are disposed on one or both of the tissue engaging surfaces. Each thermal cutting element is independently activatable (or activatable in pairs) relative to the tissue engaging surfaces and each thermal cutting element connects to an electrosurgical energy source. The first thermal cutting element is exposed along the length of the tissue engaging surface, the second thermal cutting element surrounds the distal tip of the jaw member and the third thermal cutting element is disposed on the back of the jaw housing.
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公开(公告)号：US20230328344A1
公开(公告)日：2023-10-12
申请号：US18209560
申请日：2023-06-14
Applicant: Covidien LP
Inventor： Amanda H. Lennartz , Daniel A. Joseph , Cornelia F. Twomey , Erin E. Wehrly , Pierre Gherardi , Tracy J. Pheneger , David M. Garrison , Tyler J. Bagrosky , Robert H. Wham , Jing Zhao
CPC classification number: H04N23/50 , A61B1/3132 , A61B1/05 , G06T7/70 , A61B1/00045 , G06T2207/10068 , H04N23/555
Abstract: A system includes a surgical instrument configured to perform a laparoscopic surgical operation, a location sensor configured to identify a spatial relationship between an anatomical structure and the surgical instrument, and a processor configured to receive a graphical representation of a patient, determine proximity of the distal end portion of the surgical instrument with the anatomical structure of the patient based on the spatial relationship, and generate a warning based on the determination of proximity.
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