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公开(公告)号：US11998259B2
公开(公告)日：2024-06-04
申请号：US17685156
申请日：2022-03-02
Applicant: Encision Inc.
Inventor： David Newton
CPC classification number: A61B18/1233 , A61B2018/00678 , A61B2018/00708 , A61B2018/00827 , A61B2018/1226
Abstract: A device and method for detecting faults in a shield of an electrosurgical instrument is described. The device has a relay configured to selectively interrupt power to the electrosurgical instrument, monitoring circuitry configured to monitor a shield in the electrosurgical instrument, control circuitry to control the relay, and a battery power source. The monitoring circuitry has an envelope detector and a detected average shield current detector. The monitoring circuitry is configured to compare a shield current peak value to a shield current peak threshold value, and to compare a detected average shield current value to a detected average shield current threshold value. The device is further configured to operatively couple an active electrode of an electrosurgical instrument and a return electrode to an electrosurgical generator.
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公开(公告)号：US09956027B2
公开(公告)日：2018-05-01
申请号：US14302281
申请日：2014-06-11
Applicant: Encision Inc.
Inventor： David Newton
CPC classification number: A61B18/1233 , A61B2018/00678 , A61B2018/00708 , A61B2018/00827 , A61B2018/1226
Abstract: A device and method for detecting faults in a shield of an electrosurgical instrument is described. The device has a relay configured to selectively interrupt power to the electrosurgical instrument, monitoring circuitry configured to monitor a shield in the electrosurgical instrument, control circuitry to control the relay, and a battery power source. The monitoring circuitry has an envelope detector and an detected average shield current detector. The monitoring circuitry is configured to compare a shield current peak value to a shield current peak threshold value, and to compare an detected average shield current value to an detected average shield current threshold value. The device is further configured to operatively couple an active electrode of an electrosurgical instrument and a return electrode to an electrosurgical generator.
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公开(公告)号：US09757183B2
公开(公告)日：2017-09-12
申请号：US14982372
申请日：2015-12-29
Applicant: Encision Inc.
Inventor： Kurt Albert Aronow , David Newton , Don R. Boyle
CPC classification number: A61B18/1233 , A61B18/1206 , A61B18/16 , A61B2018/00648 , A61B2018/00672 , A61B2018/00702 , A61B2018/00708 , A61B2018/00779 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
Abstract: A system and method for detecting faults within an electrosurgical instrument having a shield and an active electrode uses multiple possible fault conditions. In one embodiment the monitoring system comprises an electrosurgical generator coupled to the electrosurgical instrument and adapted to deliver power to the active electrode of the electrosurgical instrument, monitoring circuitry coupled to the electrosurgical generator and the electrosurgical instrument.
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公开(公告)号：US09381004B2
公开(公告)日：2016-07-05
申请号：US13788334
申请日：2013-03-07
Applicant: Encision, Inc.
Inventor： Warren Taylor , Brian Jackman , David Newton , Gary Broeder
IPC: A61B1/008 , A61B17/00 , A61B17/29 , A61B17/295 , A61B17/32 , A61B17/3201 , A61B18/14
CPC classification number: A61B17/00234 , A61B17/29 , A61B17/295 , A61B17/320016 , A61B17/3201 , A61B34/70 , A61B2017/003 , A61B2017/0034 , A61B2017/00991 , A61B2017/2926 , A61B2017/2932 , A61B2017/2945 , A61B2017/2946 , A61B2018/1432
Abstract: A surgical tool having proximal and distal ends and adapted to transverse a curved passageway comprises an end effector disposed on the distal end of the surgical tool, the end effector having a first body section and a second body section and a releasable connector joining the end effector first body section with the end effector second body section. The connector is operable to reversibly engage the first and second end effector body sections in a first fixed position and in a second movable position. The surgical tool further comprises an actuation device for moving the first and second end effector body sections from the first fixed position to the second movable position. The end effector is adapted to maneuver through a larger radius of curvature in the second movable position than in the first fixed position.
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公开(公告)号：US11291494B2
公开(公告)日：2022-04-05
申请号：US15937086
申请日：2018-03-27
Applicant: Encision Inc.
Inventor： David Newton
Abstract: A device and method for detecting faults in a shield of an electrosurgical instrument is described. The device has a relay configured to selectively interrupt power to the electrosurgical instrument, monitoring circuitry configured to monitor a shield in the electrosurgical instrument, control circuitry to control the relay, and a battery power source. The monitoring circuitry has an envelope detector and a detected average shield current detector. The monitoring circuitry is configured to compare a shield current peak value to a shield current peak threshold value, and to compare a detected average shield current value to a detected average shield current threshold value. The device is further configured to operatively couple an active electrode of an electrosurgical instrument and a return electrode to an electrosurgical generator.
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Patent Agency Ranking
公开(公告)号：US20180344381A1
公开(公告)日：2018-12-06
申请号：US15937086
申请日：2018-03-27
Applicant: Encision Inc.
Inventor： David Newton
CPC classification number: A61B18/1233 , A61B2018/00678 , A61B2018/00708 , A61B2018/00827 , A61B2018/1226
Abstract: A device and method for detecting faults in a shield of an electrosurgical instrument is described. The device has a relay configured to selectively interrupt power to the electrosurgical instrument, monitoring circuitry configured to monitor a shield in the electrosurgical instrument, control circuitry to control the relay, and a battery power source. The monitoring circuitry has an envelope detector and a detected average shield current detector. The monitoring circuitry is configured to compare a shield current peak value to a shield current peak threshold value, and to compare a detected average shield current value to a detected average shield current threshold value. The device is further configured to operatively couple an active electrode of an electrosurgical instrument and a return electrode to an electrosurgical generator.
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公开(公告)号：US09833281B2
公开(公告)日：2017-12-05
申请号：US15070828
申请日：2016-03-15
Applicant: Encision Inc.
Inventor： Michael John Biggs , David Newton , Warren Taylor , Brian Jackman , Philip Schreiber
IPC: A61B18/12 , A61B18/14 , A61B34/00 , A61B90/98 , A61B18/00 , A61B34/30 , A61B17/34 , A61B18/16 , A61B17/00 , A61B17/29 , A61B90/00
CPC classification number: A61B18/1445 , A61B17/3421 , A61B18/1233 , A61B18/1492 , A61B18/16 , A61B34/30 , A61B34/71 , A61B90/98 , A61B2017/00026 , A61B2017/00039 , A61B2017/00314 , A61B2017/00323 , A61B2017/2927 , A61B2017/3445 , A61B2017/3449 , A61B2017/3466 , A61B2018/00077 , A61B2018/00083 , A61B2018/00642 , A61B2018/00666 , A61B2018/00708 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00982 , A61B2018/1253 , A61B2018/167 , A61B2034/302 , A61B2034/305 , A61B2034/306 , A61B2090/0436 , A61B2090/0481
Abstract: An active electrode probe for an enhanced control surgery system is disclosed. The probe has a flexible conductor for delivering electrosurgical energy during an electrosurgical procedure, and is adapted for connection to an electrosurgical generator. The probe also has a flexible electrical insulation substantially surrounding the conductor. The probe also has a flexible conductive shield substantially enclosing the electrical insulation, the flexible conductive shield electrically connected to a reference potential, whereby any current which flows in the flexible conductive shield from the conductor is conducted to the reference potential. The flexible conductive shield is formed from a conductive wire.
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8.发明申请ENHANCED CONTROL SYSTEMS INCLUDING FLEXIBLE SHIELDING AND SUPPORT SYSTEMS FOR ELECTROSURGICAL APPLICATIONS 有权增强控制系统，包括柔性屏蔽和支持系统的静电应用公开(公告)号：US20160192980A1
公开(公告)日：2016-07-07
申请号：US15070828
申请日：2016-03-15
Applicant: Encision Inc.
Inventor： David Newton , Warren Taylor
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B17/3421 , A61B18/1233 , A61B18/1492 , A61B18/16 , A61B34/30 , A61B34/71 , A61B90/98 , A61B2017/00026 , A61B2017/00039 , A61B2017/00314 , A61B2017/00323 , A61B2017/2927 , A61B2017/3445 , A61B2017/3449 , A61B2017/3466 , A61B2018/00077 , A61B2018/00083 , A61B2018/00642 , A61B2018/00666 , A61B2018/00708 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00982 , A61B2018/1253 , A61B2018/167 , A61B2034/302 , A61B2034/305 , A61B2034/306 , A61B2090/0436 , A61B2090/0481
Abstract: An active electrode probe for an enhanced control surgery system is disclosed. The probe has a flexible conductor for delivering electrosurgical energy during an electrosurgical procedure, and is adapted for connection to an electrosurgical generator. The probe also has a flexible electrical insulation substantially surrounding the conductor. The probe also has a flexible conductive shield substantially enclosing the electrical insulation, the flexible conductive shield electrically connected to a reference potential, whereby any current which flows in the flexible conductive shield from the conductor is conducted to the reference potential. The flexible conductive shield is formed from a conductive wire.
Abstract translation: 公开了一种用于增强控制手术系统的活性电极探针。 探针具有用于在电外科手术过程中传递电外科能量的柔性导体，并且适于连接到电外科发生器。 探针还具有基本上围绕导体的柔性电绝缘体。 探针还具有基本上包围电绝缘的柔性导电屏蔽，柔性导电屏蔽电连接到参考电位，由此将柔性导电屏蔽中流过导体的任何电流传导到参考电位。 柔性导电屏蔽由导线形成。
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公开(公告)号：US20160106494A1
公开(公告)日：2016-04-21
申请号：US14982372
申请日：2015-12-29
Applicant: Encision Inc.
Inventor： Kurt Albert Aronow , David Newton , Don R. Boyle
IPC: A61B18/12
CPC classification number: A61B18/1233 , A61B18/1206 , A61B18/16 , A61B2018/00648 , A61B2018/00672 , A61B2018/00702 , A61B2018/00708 , A61B2018/00779 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
Abstract: A system and method for detecting faults within an electrosurgical instrument having a shield and an active electrode uses multiple possible fault conditions. In one embodiment the monitoring system comprises an electrosurgical generator coupled to the electrosurgical instrument and adapted to deliver power to the active electrode of the electrosurgical instrument, monitoring circuitry coupled to the electrosurgical generator and the electrosurgical instrument.
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10.发明授权公开(公告)号：US09314294B2
公开(公告)日：2016-04-19
申请号：US13788714
申请日：2013-03-07
Applicant: Encision, Inc.
Inventor： David Newton , Warren Taylor
CPC classification number: A61B18/14 , A61B17/3421 , A61B18/1233 , A61B18/1445 , A61B18/16 , A61B34/30 , A61B34/71 , A61B90/98 , A61B2017/00026 , A61B2017/00039 , A61B2017/00323 , A61B2017/2927 , A61B2017/3445 , A61B2017/3449 , A61B2017/3466 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/167 , A61B2034/305 , A61B2034/306 , A61B2090/0436 , A61B2090/0481
Abstract: A surgical system comprises a device adapted to deliver a plurality of surgical instruments to a site within a patient's body, a first surgical instrument comprising an active electrode probe, a second surgical instrument for performing a non-electrosurgical procedure, a conductive shield surrounding the active electrode probe of the first surgical instrument and connected to a reference potential, and a cold instrument monitor connected to the second surgical instrument and to the reference potential.
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