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公开(公告)号：US20220287761A1
公开(公告)日：2022-09-15
申请号：US17653486
申请日：2022-03-04
Inventor： Theodore C. Blus , Daniel C. weber
Abstract: The present disclosure includes, among other things, a surgical forceps device and system. The device can include first and second opposing jaws with correlating jaw flanges meeting at a pivot point, and a distal wire guide situated within the device proximal of the jaw flanges. Wiring can run on an outside surface of the jaws, through the distal wire guide, and be routed internally as the wiring extends proximally down the device. The wire guide can act as a spacer to help guide the wiring in the device.
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公开(公告)号：US20200306004A1
公开(公告)日：2020-10-01
申请号：US16365898
申请日：2019-03-27
Inventor： Kester J. Batchelor , Huisun Wang , Theodore C. Blus , Nikhil M. Murdeshwar
Abstract: A device comprising: (a) one or more markers, some or all of which are expandable rounded members that are expandable from a stored state to an expanded state and when in the expanded state each of the expandable rounded members expand to move into contact with a lumen in an organ; and (b) one or more tissue tags connected to the expandable rounded members or the expandable rounded members being made of a magnetized material; and wherein the expandable rounded members are configured to be located within and deployed from an insertion mechanism into the lumen in the organ.
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公开(公告)号：US20200305958A1
公开(公告)日：2020-10-01
申请号：US16830130
申请日：2020-03-25
Inventor： Zane R. Ward , Theodore C. Blus
IPC: A61B18/14
Abstract: A surgical tool can include a handle, an outer tube, an end effector, an inner tube, and a guide tube. The outer tube can be connected to the handle and can extend along a longitudinal axis. The end effector can be connected to the outer tube. The inner shaft can be located within the outer tube and can extend along the longitudinal axis. The inner shaft can be connected to the end effector and the outer shaft. The handle can be operable to translate the inner shaft with respect to the outer tube to operate the end effector. The guide tube can be located within the outer tube between the handle and the end effector. The guide tube can include a conduit extending therethrough.
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公开(公告)号：US20220361904A1
公开(公告)日：2022-11-17
申请号：US17808258
申请日：2022-06-22
Inventor： Jeffrey D. Holton , Theodore C. Blus , Mark Kroll , John Mensch
IPC: A61B17/28 , A61B17/29 , A61B18/14 , A61B17/128 , A61B90/00 , A61B17/285 , B23K26/21
Abstract: A forceps having a first jaw and a second jaw, where at least one of the first and second jaws is capable of moving between an open position and a closed positions. The forceps including an inner shaft located within an outer shaft and extending along the longitudinal axis, and a drive bar coupled to and extending distally from the inner shaft. The drive bar including a pair of drive bar struts extending from a distal portion of the inner shaft and positioned laterally inward of at least one of first and second set of flanges of the first and second jaws. A drive pin is securable to the pair of drive bar struts and the drive bar is translatable within the outer shaft to translate the drive pin to move the first jaw and/or the second jaw between open and closed positions.
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公开(公告)号：US20200305903A1
公开(公告)日：2020-10-01
申请号：US16365854
申请日：2019-03-27
Inventor： Theodore C. Blus , Zane R. Ward , Jeffrey J. Nelson , Riyad Moe
IPC: A61B17/29
Abstract: A surgical device comprising: (a) a first jaw; (b) a second jaw opposing the first jaw, the first jaw, the second jaw, or both being movable relative to one another between a jaw nominal position and a jaw clamped position; (c) a clamp lever in communication with the first jaw and the second jaw, the clamp lever moving the first jaw, the second jaw, or both from the jaw nominal position to the jaw clamped position when an external force is imparted upon the clamp lever in a first direction; and (d) a stop bias member that stops movement of the clamp lever when the external force is removed so that the first jaw and the second jaw are in the jaw nominal position at rest; wherein the first jaw and the second jaw are movable from the jaw nominal position to a jaw spread position when the clamp lever is moved in a second direction that opposes the first direction by an external force deforming the stop bias member so that a distance between the first jaw and the second jaw is larger in the jaw spread position than in the jaw nominal position.
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Patent Agency Ranking
公开(公告)号：US20190192178A1
公开(公告)日：2019-06-27
申请号：US15850090
申请日：2017-12-21
Inventor： Kester J. Batchelor , Huisun Wang , Theodore C. Blus
IPC: A61B17/29
CPC classification number: A61B17/29 , A61B17/2909 , A61B18/1445 , A61B2017/00561 , A61B2017/2925 , A61B2017/2926 , A61B2017/2936 , A61B2017/306 , A61B2018/1455 , A61B2218/007
Abstract: A surgical device comprising: (a) a first jaw having a face; (b) a second jaw having a face that is substantially adjacent the face of the first jaw when the first jaw and the second jaw are in a closed position; (c) a pivot connecting the first jaw and the second jaw together so that the first jaw and second jaw are movable between an open position and the closed position; (d) one or more fluid passageways extending between the first jaw, the second jaw, or both and a region outside of the surgical device so that fluid passes through the first jaw, the second jaw, or both; and (e) a valve connected to the first jaw, the second jaw, or both, the one or more fluid passageways extending through the valve so that when the first jaw and the second jaw are in the open position the valve is open and fluid can extend through the one or more fluid passageways and when the first jaw and the second jaw are in the closed position the valve is closed and fluid is prevented from flowing through the one or more fluid passageways.
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公开(公告)号：US20180310986A1
公开(公告)日：2018-11-01
申请号：US15772624
申请日：2015-12-21
Inventor： Kester J. Batchelor , Theodore C. Blus , Huisun Wang , Riyad Moe
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B17/285 , A61B2017/2926 , A61B2018/00136 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063
Abstract: Abstract: A medical instrument includes an end effector and one or more areas of high surface energy on at least a portion of the end effector. The one or more areas of high surface energy are configured to engage and draw away an object or anatomical feature.
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公开(公告)号：US20200305908A1
公开(公告)日：2020-10-01
申请号：US16829799
申请日：2020-03-25
Inventor： Jeffrey D. Holton , Theodore C. Blus , Mark Kroll , John Mensch
IPC: A61B17/295
Abstract: A forceps having a first jaw and a second jaw, where at least one of the first and second jaws is capable of moving between an open position and a closed positions. The forceps including an inner shaft located within an outer shaft and extending along the longitudinal axis, and a drive bar coupled to and extending distally from the inner shaft. The drive bar including a pair of drive bar struts extending from a distal portion of the inner shaft and positioned laterally inward of at least one of first and second set of flanges of the first and second jaws. A drive pin is securable to the pair of drive bar struts and the drive bar is translatable within the outer shaft to translate the drive pin to move the first jaw and/or the second jaw between open and closed positions.
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公开(公告)号：US20180218808A1
公开(公告)日：2018-08-02
申请号：US15872301
申请日：2018-01-16
Inventor： Richard J. Curtis , William F. Kratoska , Jeffrey J. Nelson , Theodore C. Blus , Kester J. Batchelor , Mark J. Kroll , Charles Wood
CPC classification number: H01B9/02 , A61B18/1206 , A61B18/1445 , A61B18/16 , A61B2018/00178 , A61B2018/00196 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00607 , A61B2018/00821 , A61B2018/00922 , A61B2018/1253 , A61B2018/126 , A61B2018/1293 , A61B2018/1412 , A61B2018/162 , A61B2018/167
Abstract: An electrosurgical device: (a) power cable comprising: (i) a primary lead that connects to a first pole of an AC power source and (ii) one or more auxiliary leads; wherein the power cable includes a dual core having the primary lead on a first side and the one or more auxiliary leads on a second side with a web being located between the first side and the second side.
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公开(公告)号：US20180008312A1
公开(公告)日：2018-01-11
申请号：US15632786
申请日：2017-06-26
Inventor： Kester J. Batchelor , Eric G. Tate , Theodore C. Blus , Richard J. Curtis , Nikhil M. Murdeshwar
IPC: A61B17/34 , A61B18/14 , A61B17/285 , A61B17/00 , A61B17/295
CPC classification number: A61B17/3476 , A61B17/285 , A61B17/295 , A61B18/1233 , A61B18/1402 , A61B18/1442 , A61B2017/00367 , A61B2018/1412
Abstract: An electrosurgical device having first and second poles; blade electrode with a metal shim having two opposing faces and one or more facets, a nonconductive coating which covers at least the faces and a portion of the facets of the metal shim, while a distal portion of the one or more facets remains uncovered by the nonconductive coating; a lateral electrode comprised of a broad shim having one or more conductive faces and is placed parallel to the blade electrode so that at least one of the one or more conductive faces is exposed and a distal end of the blade electrode protrudes from the lateral electrode; the lateral electrode is fixed stationary relative to the blade electrode; the nonconductive coating insulates the blade electrode from the lateral electrode; and the first pole is connected to the blade electrode and the second pole is connected to the lateral electrode.
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