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公开(公告)号：US11864829B2
公开(公告)日：2024-01-09
申请号：US17717438
申请日：2022-04-11
Applicant: Covidien LP
Inventor： William J. Dickhans , Carol L Shaffer , Alex A. Peterson , Arlen J. Reschke
CPC classification number: A61B18/1815 , A61B1/00133 , A61B1/2676 , A61B90/50 , A61B2018/00023 , A61B2018/00577 , A61B2018/00982 , A61B2018/1861 , Y10T29/49826
Abstract: A handle for longitudinal movement of a first tubular member over a second tubular member includes a handle body, a nose cone, a locking mechanism, and a retraction control. The nose cone has a sleeve and an outer wall that define a control channel therebetween. The nose cone is moveable over the handle body between extended and retracted positions. The locking mechanism has locked and unlocked positions for selectively fixing the nose cone in the extended and retracted positions. A finger of the retraction control is positioned within the control channel of the nose cone. The retraction control has first and second positions relative to the nose cone for transitioning the locking mechanism between the locked and unlocked position and for moving the nose cone between the extended and retracted positions.
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公开(公告)号：US11523862B2
公开(公告)日：2022-12-13
申请号：US16513985
申请日：2019-07-17
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 , A61B17/295 , A61B18/08 , A61B17/28 , A61B17/3213 , A61B17/29 , A61B18/18 , A61B18/00 , A61B17/00
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.
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公开(公告)号：US10376306B2
公开(公告)日：2019-08-13
申请号：US15361984
申请日：2016-11-28
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 , A61B17/295 , A61B18/08 , A61B17/28 , A61B17/3213 , A61B17/29 , A61B18/18 , A61B18/00 , A61B17/00
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.
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公开(公告)号：US09867665B2
公开(公告)日：2018-01-16
申请号：US14479482
申请日：2014-09-08
Applicant: COVIDIEN LP
Inventor： William J. Dickhans , Carol L. Shaffer , Alex A. Peterson , Arlen J. Reschke
CPC classification number: A61B18/1815 , A61B1/00133 , A61B1/2676 , A61B90/50 , A61B2018/00023 , A61B2018/00577 , A61B2018/00982 , A61B2018/1861 , Y10T29/49826
Abstract: A handle for longitudinal movement of a first tubular member over a second tubular member includes a handle body, a nose cone, a locking mechanism, and a retraction control. The nose cone has a sleeve and an outer wall that define a control channel therebetween. The nose cone is moveable over the handle body between extended and retracted positions. The locking mechanism has locked and unlocked positions for selectively fixing the nose cone in the extended and retracted positions. A finger of the retraction control is positioned within the control channel of the nose cone. The retraction control has first and second positions relative to the nose cone for transitioning the locking mechanism between the locked and unlocked position and for moving the nose cone between the extended and retracted positions.
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公开(公告)号：US09717549B2
公开(公告)日：2017-08-01
申请号：US14513732
申请日：2014-10-14
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 , A61B17/295 , A61B18/08 , A61B17/28 , A61B17/3213 , A61B17/29 , A61B18/18 , A61B18/00 , A61B17/00
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 while the end effector assembly remains in a substantially assembled condition, i.e., without requiring substantial disassembly of the end effector assembly.
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Patent Agency Ranking
公开(公告)号：US20170071657A1
公开(公告)日：2017-03-16
申请号：US15361984
申请日：2016-11-28
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 , A61B17/295
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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公开(公告)号：US12257105B2
公开(公告)日：2025-03-25
申请号：US18474431
申请日：2023-09-26
Applicant: Covidien LP
Inventor： Morgan L. Hill , Eric W. Larson , Casey M. Ladtkow , Nikhil P. Mankar , Arlen J. Reschke , Jeetendra Bharadwaj , Robert J. Behnke, II , William J. Dickhans
Abstract: A system includes a treatment probe, a first tracking sensor configured to track a location of the treatment probe, an ultrasound imager, a second tracking sensor configured to track a location of the ultrasound imager, and a tracking system. The ultrasound imager generates real-time ultrasound images. The tracking system receives location information from the first and second tracking sensors, tracks the location of the treatment probe and the location of the ultrasound imager, and displays the real-time ultrasound images and a representation of the treatment probe in one or more pre-stored images.
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公开(公告)号：US20240008846A1
公开(公告)日：2024-01-11
申请号：US18474431
申请日：2023-09-26
Applicant: Covidien LP
Inventor： Morgan L. Hill , Eric W. Larson , Casey M. Ladtkow , Nikhil P. Mankar , Arlen J. Reschke , Jeetendra Bharadwaj , Robert J. Behnke, II , William J. Dickhans
CPC classification number: A61B8/4254 , A61B8/0841 , A61B8/12 , A61B8/085 , A61B8/4444 , A61B2034/2051
Abstract: A system includes a treatment probe, a first tracking sensor configured to track a location of the treatment probe, an ultrasound imager, a second tracking sensor configured to track a location of the ultrasound imager, and a tracking system. The ultrasound imager generates real-time ultrasound images. The tracking system receives location information from the first and second tracking sensors, tracks the location of the treatment probe and the location of the ultrasound imager, and displays the real-time ultrasound images and a representation of the treatment probe in one or more pre-stored images.
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公开(公告)号：US10201265B2
公开(公告)日：2019-02-12
申请号：US14479502
申请日：2014-09-08
Applicant: COVIDIEN LP
Inventor： William J. Dickhans , Carol L. Shaffer , Alex A. Peterson , Arlen J. Reschke
IPC: A61B1/00 , F16B2/18 , A61B90/50 , A61B18/14 , A61B1/018 , A61B1/267 , A61B18/18 , A61B18/00 , A61B90/57
Abstract: A support system including a rail, a lower support, and an instrument support. The lower support is configured to receive a portion of a bronchoscope and to selectively fix the bronchoscope relative to the rail. The instrument support is slidably disposed on the rail and is selectively lockable to the rail. The instrument support is configured to releasably couple to a surgical instrument inserted through the bronchoscope to fix the position of a portion of the surgical instrument relative to the bronchoscope.
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公开(公告)号：US20180132935A1
公开(公告)日：2018-05-17
申请号：US15870850
申请日：2018-01-12
Applicant: COVIDIEN, LP
Inventor： William J. Dickhans , Carol L. Shaffer , Alex A. Peterson , Arlen J. Reschke
CPC classification number: A61B18/1815 , A61B1/00133 , A61B1/2676 , A61B90/50 , A61B2018/00023 , A61B2018/00577 , A61B2018/00982 , A61B2018/1861 , Y10T29/49826
Abstract: A handle for longitudinal movement of a first tubular member over a second tubular member includes a handle body, a nose cone, a locking mechanism, and a retraction control. The nose cone has a sleeve and an outer wall that define a control channel therebetween. The nose cone is moveable over the handle body between extended and retracted positions. The locking mechanism has locked and unlocked positions for selectively fixing the nose cone in the extended and retracted positions. A finger of the retraction control is positioned within the control channel of the nose cone. The retraction control has first and second positions relative to the nose cone for transitioning the locking mechanism between the locked and unlocked position and for moving the nose cone between the extended and retracted positions.
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