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公开(公告)号：US20210338053A1
公开(公告)日：2021-11-04
申请号：US17374391
申请日：2021-07-13
摘要： An apparatus for controlling positioning of wires and/or tubing that extends from a handle of a medical device. An exemplary apparatus includes a device attachment mechanism configured to removably attach to a handle of a medical device and a guide component configured to maintain a plurality of different positions relative to the device attachment mechanism and the handle of the medical device. The guide component allows a user to alter the direction (i.e., biases) any wires or tubing, such as electrical wires or saline tubes that extend from the handle to other instrumentation, such as pumps or generators.
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公开(公告)号：US20240148435A1
公开(公告)日：2024-05-09
申请号：US18526624
申请日：2023-12-01
CPC分类号： A61B18/1492 , A61B18/1206 , A61B18/14 , A61B2018/00577 , A61B2218/002
摘要： Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath insertable into a body and positionable relative to a reference point includes a primary actuator configured to move a primary electrode to a first position. A secondary actuator is configured to move a secondary electrode to a second position. A shrouding device is configured to selectively prevent access to the secondary actuator until the primary actuator has been manipulated to extend the primary electrode to the first position.
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公开(公告)号：US11883003B2
公开(公告)日：2024-01-30
申请号：US15936060
申请日：2018-03-26
发明人： Christopher R. Ralph , Jean-Martin Baillargeon , Jason T. Panzenbeck , Taylor N. Tyson , Nathan J. Dale , Sujeeth Parthiban , Anthony H. Siuda
CPC分类号： A61B1/00135 , A61M2025/0687 , A61M2205/0216
摘要： Disclosed embodiments include apparatuses, systems, and methods for providing an atraumatic sheath tip. Various disclosed embodiments seek to help reduce or avoid unnecessary tissue damage upon a sheath being extended to convey an elongated instrument for sampling or treatment. In an illustrative embodiment, an apparatus includes a deformable sheath tip configured to be positioned at a distal end of a sheath. The sheath defines therein a lumen configured to convey an elongated instrument. The sheath tip has a base end disposable at the distal end of the sheath and a contact end. The sheath tip has a first column strength along an axis of the sheath tip that is less than a second column strength of the sheath and a first degree of deformability that is greater than a second degree of deformability of the sheath.
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公开(公告)号：US11864827B2
公开(公告)日：2024-01-09
申请号：US17935232
申请日：2022-09-26
申请人： GYRUS ACMI, INC
CPC分类号： A61B18/1492 , A61B18/1206 , A61B18/14 , A61B2017/00973 , A61B2018/00196 , A61B2018/00577 , A61B2018/00589 , A61B2018/00607 , A61B2018/00982 , A61B2018/126 , A61B2018/1246 , A61B2018/1253 , A61B2018/1407 , A61B2018/1427 , A61B2018/1435 , A61B2018/1467 , A61B2018/1475 , A61B2218/002
摘要： Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath insertable into a body and positionable relative to a reference point includes a primary actuator configured to move a primary electrode to a first position. A secondary actuator is configured to move a secondary electrode to a second position. A shrouding device is configured to selectively prevent access to the secondary actuator until the primary actuator has been manipulated to extend the primary electrode to the first position.
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公开(公告)号：US11484360B2
公开(公告)日：2022-11-01
申请号：US15933337
申请日：2018-03-22
申请人： GYRUS ACMI, INC.
摘要： Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath insertable into a body and positionable relative to a reference point includes a primary actuator configured to move a primary electrode to a first position. A secondary actuator is configured to move a secondary electrode to a second position. A shrouding device is configured to selectively prevent access to the secondary actuator until the primary actuator has been manipulated to extend the primary electrode to the first position.
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公开(公告)号：US20210169552A1
公开(公告)日：2021-06-10
申请号：US17115902
申请日：2020-12-09
发明人： Brandon J. Shuman , Peter A. Lambe , Taylor N. Tyson , Anthony H. Siuda , Cassandra R. Saleira , Christine N. Hurst , Eric Hadford
摘要： Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes. In an illustrative embodiment, an apparatus includes a primary electrode defining a lumen, an elongated secondary electrode slidably receivable within the lumen, and a sheath configured to slidably receive the electrodes and to convey the electrodes toward a target region. A housing is coupled with the sheath and movably mounted to motivate the sheath relative to the target region. A primary actuator is coupled with the primary electrode and slidably coupled with the housing to motivate the primary electrode relative to the sheath. A secondary actuator is coupled with the secondary electrode and movably coupled with the primary actuator to be slidable with the electrodes in concert. The secondary actuator is rotatable independently of the primary actuator to travel along a helical path to motivate the secondary electrode to move relative to the target region independently of the primary electrode.
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公开(公告)号：US12102377B2
公开(公告)日：2024-10-01
申请号：US17115958
申请日：2020-12-09
申请人： Gyrus ACMI Inc.
发明人： Brandon J. Shuman , Taylor N. Tyson , Eric Hadford
CPC分类号： A61B18/14 , A61B18/1206 , A61B18/1477 , A61B2017/00477 , A61B2017/00526 , A61B2017/00973 , A61B2018/00077 , A61B2018/00166 , A61B2018/00178 , A61B2018/00196 , A61B2018/00202 , A61B2018/00541 , A61B2018/00577 , A61B2018/00589 , A61B2018/00744 , A61B2018/1425 , A61B2018/1435 , A61B2018/144 , A61B2018/1467 , A61B2018/1475
摘要： Disclosed embodiments include apparatuses, systems, and methods for coupling devices. In an illustrative embodiment, an apparatus includes a locking body defining an opening with a first section having a first width and a second section having a second width smaller than the first width. The locking body is slidably mountable on a first device with a first coupling to receive a second coupling having a flange with a width that is smaller than the first width and larger than the second width. A slidable mounting mechanism slidably secures the locking body on the first device. The locking body slides between an open position, in which the first section is positionable to enable the first coupling to receive the second coupling, and a closed position in which an edge of the locking body around the second section abuts the flange to prevent withdrawal of the second coupling.
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公开(公告)号：US20230010122A1
公开(公告)日：2023-01-12
申请号：US17935232
申请日：2022-09-26
申请人： GYRUS ACMI, INC
摘要： Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, an apparatus for slidably moving multiple features relative to a sheath insertable into a body and positionable relative to a reference point includes a primary actuator configured to move a primary electrode to a first position. A secondary actuator is configured to move a secondary electrode to a second position. A shrouding device is configured to selectively prevent access to the secondary actuator until the primary actuator has been manipulated to extend the primary electrode to the first position.
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公开(公告)号：US20210169553A1
公开(公告)日：2021-06-10
申请号：US17115958
申请日：2020-12-09
发明人： Brandon J. Shuman , Taylor N. Tyson , Eric Hadford
IPC分类号： A61B18/14
摘要： Disclosed embodiments include apparatuses, systems, and methods for coupling devices. In an illustrative embodiment, an apparatus includes a locking body defining an opening with a first section having a first width and a second section having a second width smaller than the first width. The locking body is slidably mountable on a first device with a first coupling to receive a second coupling having a flange with a width that is smaller than the first width and larger than the second width. A slidable mounting mechanism slidably secures the locking body on the first device. The locking body slides between an open position, in which the first section is positionable to enable the first coupling to receive the second coupling, and a closed position in which an edge of the locking body around the second section abuts the flange to prevent withdrawal of the second coupling.
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10.发明授权公开(公告)号：US11659980B2
公开(公告)日：2023-05-30
申请号：US16367151
申请日：2019-03-27
申请人： GYRUS ACMI, INC.
CPC分类号： A61B1/0052 , A61B1/00066 , A61B18/1492 , A61B1/00087 , A61B5/6852 , A61B2017/00367 , A61B2018/0091 , A61B2018/144 , A61B2018/1475
摘要： Disclosed embodiments include apparatuses, systems, and methods for positioning electrodes within a body. In an illustrative embodiment, a control handle is selectively engageable with primary and secondary actuators respectively coupled with primary and secondary electrodes. At a first position, the primary and secondary actuators are movably engaged to move in concert to a second position where distal ends of the electrodes extend into a target region. At the second position, the control handle is engaged with the secondary actuator and movable independently of the primary actuator in a first direction to a third position where the distal end of the secondary electrode extends beyond the distal end of the primary electrode. At the third position, the control handle is movably engaged with the primary actuator and movable independently of the secondary actuator in a second direction to a fourth position to partially retract the distal end of the primary electrode.
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