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公开(公告)号：US20200305911A1
公开(公告)日：2020-10-01
申请号：US16830150
申请日：2020-03-25
Inventor： Hanam Pham , John Mensch , Zane R. Ward , Theodore C. Blus , Jeffrey D. Holton , Thomas J. Holman
IPC: A61B17/295
Abstract: Surgical forceps can include a drive pin an outer tube, a first jaw, a second jaw, and an inner tube. The outer tube can define a longitudinal axis. The first jaw can be pivotably connected to the outer tube. The first jaw can include a pair of flanges located at a proximal portion of the first jaw, where each flange can include a track receiving the drive pin. The inner tube can be located within the outer tube and can extend along the longitudinal axis. The inner tube can include a pair of arms extending from a distal portion of the inner tube. The drive pin can be securable to the pair of arms. The inner tube can be translatable within the outer tube to drive the drive pin along the tracks to move the second jaw between open and closed positions.
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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：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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Patent Agency Ranking
公开(公告)号：US20210315632A1
公开(公告)日：2021-10-14
申请号：US17224849
申请日：2021-04-07
Inventor： Thomas J. Holman , Nikhil M. Murdeshwar , Jeffrey D. Holton
Abstract: Systems and techniques for nerve monitoring are described herein. The system can include a remote transmitter configured to send a stimulation signal to a nerve, and an electrosurgical device including an end effector configured to perform a surgical function in response to receiving a therapeutic signal from an electrosurgical generator. The system can also include a receiver configured to detect the stimulation signal, and in response to detecting the stimulation signal, determine a location of the nerve, and an in-vivo transmitter configured to emit a location signal in response to the determined location of the nerve.
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公开(公告)号：US20200305965A1
公开(公告)日：2020-10-01
申请号：US16830201
申请日：2020-03-25
Inventor： Hanam Pham , Zane R. Ward , John Mensch , Jeffrey D. Holton
IPC: A61B18/14
Abstract: Surgical forceps can include a jaw, a blade, and a tongue. The jaw can include a grip surface defining a slot. The blade can be configured to reciprocate along the slot between an extended position and a retracted position. The tongue can be connected to the jaw where at least a portion of the tongue can be located proximal of the grip surface to guide the blade into the blade slot when the blade moves from the retracted position into the blade slot.
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公开(公告)号：US20200305909A1
公开(公告)日：2020-10-01
申请号：US16830079
申请日：2020-03-25
Inventor： John Mensch , Zane R. Ward , Hanam Pham , Jeffrey D. Holton
IPC: A61B17/295
Abstract: Surgical tool can include an outer shaft, a guide, an end effector, and a drive shaft. The outer shaft can extend along a longitudinal axis. The guide can be connected to the outer shaft. The end effector can include a first jaw connected to the outer shaft distal of the guide and a second jaw pivotably connected to the outer shaft distal of the guide. The drive shaft can be located within the outer shaft and can extend along the longitudinal axis. The drive shaft can be connected to the end effector and the drive shaft can be engageable with the guide to limit movement of the drive shaft with respect to the outer shaft in a direction not parallel with the guide. The drive shaft can be translatable along the outer shaft to operate the end effector.
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公开(公告)号：US20240299086A1
公开(公告)日：2024-09-12
申请号：US18406596
申请日：2024-01-08
Inventor： Kester Julian Batchelor , Charles A. Baker , Theodore C. Blus , Joey Magno , Jake Terravecchia , Jeffrey D. Holton
CPC classification number: A61B18/1485 , A61B18/1492 , A61B2017/00296 , A61B2018/00559 , A61B2018/00601 , A61B2018/1435 , A61B2090/0811 , A61B2217/005 , A61B2218/007
Abstract: A medical device can include an elongate outer member and an elongate inner member in the elongate outer member. The elongate outer member defines a first lumen and includes a lateral suction port that is in fluid communication with the first lumen. The elongate inner member is rotatable relative to the elongate outer member and defines a second lumen. The second lumen includes an opening at a distal end of the elongate inner member to allow passage of fluid into the second lumen. The elongate inner member has a first lateral passage where the first lateral passage is rotatable into partial alignment with the lateral suction port to provide or control suction or other fluid communication between the lateral suction port and the second lumen. The medical device also has an electrode at a distal end of the inner member.
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公开(公告)号：US20240180589A1
公开(公告)日：2024-06-06
申请号：US18365502
申请日：2023-08-04
Inventor： Charles A. Baker , Kester Julian Batchelor , Theodore C. Blus , Joey Magno , Jake Terravecchia , Jeffrey D. Holton
CPC classification number: A61B17/42 , A61B17/32 , A61B2017/320024 , A61B2017/4216 , A61B2217/005 , A61B2560/02 , A61B2560/04
Abstract: A medical device can include an elongate member that defines a lumen and a resection element that extends through the elongate member lumen. The elongate member can include a side window at a distal portion and a front window at a distal end of the elongate member and proximate to the side window. The front window can define an opening at the elongate member distal end. The resection element can be movable within the elongate member lumen where a distal end of the resection element can be exposed at the front window. The resection element can have a side window that is alignable with the elongate member side window. In addition, the resection element can define an electrically active electrode and the elongate member can define a return electrode.
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