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公开(公告)号：US20220280058A1
公开(公告)日：2022-09-08
申请号：US17664523
申请日：2022-05-23
Inventor： Tailin Fan
Abstract: A surgical locator circuit identifies a surgical target such as a kidney stone by disposing an emitter such as a magnetic source behind or adjacent the surgical target, and employing the circuit to identify an axis to the emitter, thus defining an axis or path to the surgical target. An array of sensors arranged in an equidistant, coplanar arrangement each senses a signal indicative of a distance to the emitter. A magneto resistor sensor generates a variable resistance is responsive to the distance to a magnetic coil emitting a magnetic field. An equal signal from each of the coplanar sensors indicates positioning on an axis passing through a point central to the sensors and orthogonal to the plane. A fixed element and signal conditioner augments and normalizes the signal received from each of the sensors to accommodate subtle differences in magneto resistive response among the plurality of sensors.
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公开(公告)号：US20180055568A1
公开(公告)日：2018-03-01
申请号：US15686465
申请日：2017-08-25
Inventor： Kurt G. Shelton , Tailin Fan
CPC classification number: A61B18/26 , A61B1/00009 , A61B1/015 , A61B1/307 , A61B17/22012 , A61B17/2202 , A61B90/37 , A61B2017/00022 , A61B2017/00039 , A61B2017/00088 , A61B2017/00092 , A61B2017/00181 , A61B2017/00185 , A61B2017/0019 , A61B2018/00511 , A61B2018/00642 , A61B2018/00672 , A61B2018/00678 , A61B2018/00714 , A61B2018/00744 , A61B2018/00791 , A61B2018/00815 , A61B2018/00821 , A61B2018/00982 , A61B2217/007 , A61M3/022 , A61M3/0254 , A61M3/0262 , A61M2205/3334 , A61M2205/3368 , A61M2210/1082 , A61M2230/005 , A61M2230/50
Abstract: Systems and methods for controlling an irrigation flow rate during a lithotripsy procedure are provided. The system includes a laser configured for lithotripsy procedure, a lithotripsy irrigation system, and a temperature sensor configured to provide input to enable control of a flow of the lithotripsy irrigation system in response to a change in temperature from the operation of the laser.
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公开(公告)号：US20170326335A1
公开(公告)日：2017-11-16
申请号：US15155697
申请日：2016-05-16
Inventor： Tailin Fan , Jane Bareau
CPC classification number: B33Y80/00 , A61M25/0054 , A61M25/0138 , A61M25/0147 , B29D23/00
Abstract: The teachings herein relate to devices for insertion into a cavity, opening or other passageway that requires the bending of the device to conform to a curved or even tortuous shape of the path. The devices include axial support components for translating forces for moving the device forward in the path. The axial support components preferably include adjacent components capable of rocking for tilting the device in one or more directions. The device preferably includes one or more lateral support components for limiting any lateral motion of an axial support component relative to an adjacent axial support component.
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公开(公告)号：US20150105821A1
公开(公告)日：2015-04-16
申请号：US14484404
申请日：2014-09-12
Inventor： Zane R. Ward , Tailin Fan , Jeffrey Nelson , John R. Mensch , Ryan Windgassen , Riyad Moe , Michael Baden , Erik Dalgaard , Paul Barratt , Richard A. Thompson
IPC: A61B17/29 , A61B18/14 , A61B17/295
CPC classification number: A61B17/29 , A61B17/295 , A61B18/1445 , A61B18/1447 , A61B2017/2902 , A61B2017/2926 , A61B2017/2932 , A61B2017/2933 , A61B2017/2934 , A61B2017/2937 , A61B2017/2944 , A61B2018/1455 , A61B2018/1457
Abstract: A laparoscopic forceps comprising a handpiece including a distal end portion; a tubular member protruding from the distal end portion of the handpiece, the tubular member having a distal end, a pair of jaws having legs that are disposed within the tubular member and partially protruding from the distal end of the tubular member, the pair of jaws and the tubular member being movable relative to each other in a direction parallel to a longitudinal axis of the tubular member; wherein each of the pair of jaws has an arcuate section, and the pair of jaws are closable by advancing the tubular member over the arcuate section of the jaws; and an operable mechanism for creating relative motion between the pair of jaws and the tubular member along a direction parallel to the axis of the tubular member, wherein at the distal end portion of the tubular member there is a profile shape that is non-circular.
Abstract translation: 一种腹腔镜钳，其包括：具有前端部的手柄; 从所述手持件的远端部分突出的管状构件，所述管状构件具有远端，一对钳口，其具有设置在所述管状构件内并且部分地从所述管状构件的远端突出的腿部，所述一对钳口 并且所述管状构件能够在平行于所述管状构件的纵向轴线的方向上相对于彼此移动; 其中，所述一对夹爪中的每一个具有弓形部分，并且所述一对夹爪可通过使所述管状部件前进到所述夹爪的弓形部分而封闭; 以及用于在平行于管状构件的轴线的方向上在所述一对夹爪和所述管状构件之间产生相对运动的可操作机构，其中在所述管状构件的远端部分处具有非圆形的轮廓形状。
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公开(公告)号：US20150105820A1
公开(公告)日：2015-04-16
申请号：US14484341
申请日：2014-09-12
Inventor： Tailin Fan , Kester Batchelor , John R. Mensch , Richard A. Thompson
IPC: A61B17/29 , A61B18/14 , A61B17/295
CPC classification number: A61B17/29 , A61B17/295 , A61B18/1445 , A61B18/1447 , A61B2017/2902 , A61B2017/2926 , A61B2017/2932 , A61B2017/2933 , A61B2017/2934 , A61B2017/2937 , A61B2017/2944 , A61B2018/1455 , A61B2018/1457
Abstract: A laparoscopic forceps comprising a handpiece including a distal end portion; a tubular member protruding from the distal end portion of the handpiece, the tubular member having a distal end with a distal opening, a pair of jaws having legs that are disposed within the tubular member and partially protruding from the distal opening, the jaws and the tubular member being movable relative to each other; wherein each of the jaws has an arcuate section; an operable mechanism for creating relative motion between the jaws and the tubular member along a direction parallel to the longitudinal axis, and one or more spacing members extending across the distal opening of the tubular member and between the jaws; wherein the jaws are closable by the relative movement of the tubular member and the jaws towards each other so that the tubular member advances over the arcuate section of the jaws, and the jaws are openable by the relative movement of the tubular member and the jaws away from each other so that the one or more spacing members extend between the jaws and the jaws are moved apart.
Abstract translation: 一种腹腔镜钳，其包括：具有前端部的手柄; 从所述手持件的远端部突出的管状构件，所述管状构件具有远端，所述远端开口具有远端，所述管状构件具有设置在所述管状构件内并且部分地从所述远端开口突出的腿部的所述夹爪， 管状构件可相对于彼此移动; 其中每个所述夹爪具有弓形部分; 一个可操作的机构，用于沿着平行于纵向轴线的方向产生钳口和管状构件之间的相对运动;以及一个或多个间隔构件，其横跨管状构件的远端开口和夹爪之间延伸; 其中所述夹爪可通过所述管状构件和所述夹爪相对于所述彼此的相对运动而关闭，使得所述管状构件在所述夹爪的弓形部分的前方延伸，并且所述夹爪可通过所述管状构件和所述夹爪的相对运动而打开 使得一个或多个间隔构件在夹爪之间延伸并且夹爪移动分开。
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Patent Agency Ranking
公开(公告)号：US20220031344A1
公开(公告)日：2022-02-03
申请号：US17500458
申请日：2021-10-13
Inventor： Tailin Fan
IPC: A61B17/225 , A61B18/26
Abstract: A surgical laser system comprises a laser source configured to generate laser energy; a laser fiber optically coupled to the laser source and configured to discharge the laser energy generated by the laser source; a rocker arm configured to control an orientation of the discharged laser energy; and a controller configured to control a movement of the rocker arm in response to feedback of the discharged laser energy or to pre-defined settings of the laser source.
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公开(公告)号：US20250031944A1
公开(公告)日：2025-01-30
申请号：US18911146
申请日：2024-10-09
Inventor： Kurt G. Shelton , Tailin Fan
IPC: A61B1/00 , A61B1/015 , A61B1/307 , A61B17/00 , A61B17/22 , A61B18/00 , A61B18/26 , A61B90/00 , A61M3/02
Abstract: Systems and methods for controlling an energy output setting of a lithotripsy device during a lithotripsy procedure are provided. The system includes a laser or other lithotripsy device configured for facilitating the lithotripsy procedure, an irrigation system configured for supplying an irrigant such as saline to a surgical site, and a temperature sensor configured to provide temperature data associated with the irrigant. The system can modulate the energy output setting of the lithotripsy device based on an estimated temperature that is determined based at least in part on the temperature data and one or more other factors such as a current energy output setting or a flow rate of the irrigant.
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公开(公告)号：US20230355928A1
公开(公告)日：2023-11-09
申请号：US18313629
申请日：2023-05-08
Inventor： Tailin Fan , Jane Bareau
CPC classification number: A61M25/0138 , B33Y80/00 , A61M25/0054 , A61M25/0144 , B29D23/00
Abstract: The teachings herein relate to devices for insertion into a cavity, opening or other passageway that requires the bending of the device to conform to a curved or even tortuous shape of the path. The devices include axial support components for translating forces for moving the device forward in the path. The axial support components preferably include adjacent components capable of rocking for tilting the device in one or more directions. The device preferably includes one or more lateral support components for limiting any lateral motion of an axial support component relative to an adjacent axial support component.
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公开(公告)号：US20190388651A1
公开(公告)日：2019-12-26
申请号：US16564892
申请日：2019-09-09
Inventor： Tailin Fan , Jane Bareau
Abstract: The teachings herein relate to devices for insertion into a cavity, opening or other passageway that requires the bending of the device to conform to a curved or even tortuous shape of the path. The devices include axial support components for translating forces for moving the device forward in the path. The axial support components preferably include adjacent components capable of rocking for tilting the device in one or more directions. The device preferably includes one or more lateral support components for limiting any lateral motion of an axial support component relative to an adjacent axial support component.
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公开(公告)号：US20230081712A1
公开(公告)日：2023-03-16
申请号：US18057306
申请日：2022-11-21
Inventor： Kurt G. Shelton , Tailin Fan
Abstract: Systems and methods for controlling an irrigation flow rate during a lithotripsy procedure are provided. The system includes a laser configured for lithotripsy procedure, a lithotripsy irrigation system, and a temperature sensor configured to provide input to enable control of a flow of the lithotripsy irrigation system in response to a change in temperature from the operation of the laser.
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