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公开(公告)号：US12082867B2
公开(公告)日：2024-09-10
申请号：US17532926
申请日：2021-11-22
Applicant: Applied Medical Resources Corporation
Inventor： Kevin Siazon , Ryan Pope , Vincent Rodriguez , Devon Augustus , Duy Nguyen , Patrick Elliott
CPC classification number: A61B18/1206 , A61B18/1445 , A61B2018/00607 , A61B2018/0063 , A61B2018/00702 , A61B2018/00791 , A61B2018/00827 , A61B2018/00869 , A61B2018/00875 , A61B2018/00892 , A61B2018/1253 , A61B2018/126 , A61B2018/1412 , A61B2018/1425 , A61B2018/1455 , A61B2018/146 , A61B2018/1462
Abstract: An electrosurgical system is provided and includes a bipolar electrosurgical instrument and an electrosurgical generator. The bipolar electrosurgical instrument is arranged to seal and cut tissue captured between jaws of the instrument. The jaws include particularly positioned, shaped and/or oriented electrodes to perform the sealing of tissue. The electrosurgical generator is arranged to supply RF energy through the instrument, monitor the supplied RF energy and adjust or terminate the supplied RF energy to optimally seal the tissue.
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公开(公告)号：US11737782B2
公开(公告)日：2023-08-29
申请号：US17241537
申请日：2021-04-27
Applicant: Applied Medical Resources Corporation
Inventor： Serene Wachli , Tracy Breslin , Steven C. Kessler , Nikolai Poulsen , Nathan Collins , Alexandra Do , Eduardo Bolanos , Boun Pravong , Patrick Elliott , Matthew Wixey , Wayne Young , Jacob J. Filek , Kevin B. Castelo , Adam Hoke , Gregory K. Hofstetter , Jacqueline DeMarchi , Amy Garces , Heidi Holmes , Alexander Sheehan
IPC: A61B17/34 , A61B17/00 , A61B17/32 , A61B17/02 , A61B17/3211 , A61B17/42 , A61B17/29 , A61B90/00
CPC classification number: A61B17/3423 , A61B17/00234 , A61B17/0293 , A61B17/32002 , A61B17/3439 , A61B17/3211 , A61B2017/00287 , A61B2017/00557 , A61B2017/0225 , A61B2017/2926 , A61B2017/320024 , A61B2017/320028 , A61B2017/347 , A61B2017/3429 , A61B2017/3449 , A61B2017/3464 , A61B2017/3466 , A61B2017/3482 , A61B2017/3484 , A61B2017/3486 , A61B2017/3492 , A61B2017/4216 , A61B2090/08021
Abstract: Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.
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公开(公告)号：US20230157723A1
公开(公告)日：2023-05-25
申请号：US18152427
申请日：2023-01-10
Applicant: Applied Medical Resources Corporation
Inventor： Serene Wachli , Tracy Breslin , Steven C. Kessler , Nikolai Poulsen , Nathan Collins , Alexandra Do , Eduardo Bolanos , Boun Pravong , Patrick Elliott , Matthew A. Wixey , Wayne Young , Jacob J. Filek , Kevin B. Castelo , Adam Hoke , Gregory K. Hofstetter , Jacqueline DeMarchi , Amy Garces , Heidi Holmes , Alexander Sheehan
CPC classification number: A61B17/3462 , A61B17/320016 , A61B17/3423 , A61B17/00234 , A61B17/0293 , A61B17/3496 , A61B17/3211
Abstract: Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.
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公开(公告)号：US20200155219A1
公开(公告)日：2020-05-21
申请号：US16194055
申请日：2018-11-16
Applicant: Applied Medical Resources Corporation
Inventor： Kevin Siazon , Ryan Pope , Vincent Rodriguez , Devon Augustus , Duy Nguyen , Patrick Elliott
Abstract: An electrosurgical system is provided and includes a bipolar electrosurgical instrument and an electrosurgical generator. The bipolar electrosurgical instrument is arranged to seal and cut tissue captured between jaws of the instrument. The jaws include particularly positioned, shaped and/or oriented electrodes to perform the sealing of tissue. The electrosurgical generator is arranged to supply RF energy through the instrument, monitor the supplied RF energy and adjust or terminate the supplied RF energy to optimally seal the tissue.
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公开(公告)号：US10149713B2
公开(公告)日：2018-12-11
申请号：US14848116
申请日：2015-09-08
Applicant: Applied Medical Resources Corporation
Inventor： Patrick Elliott , Gary Johnson , Duy Nguyen , Daniel McFarland , Jagdish Sabarad , Benjamin Linville-Engler , Jeremy Albrecht , Dan Durant , Gerald Kowalski , Lou Tiberia , Michael Whitlock , Michael Logan , Igor Gorin , Kevin Hudson , Hank Jacobs , Thomas Matthews
Abstract: An electrosurgical generator arranged to supply radio frequency (RF) energy to fuse tissue is provided. The generator is arranged to supply RF energy through a removably coupled electrosurgical instrument to fuse tissue grasped by the instrument. The generator monitors a phase angle of the supplied RF energy and adjusts or terminates the supplied RF energy based on the monitored phase angle in comparison to predetermined thresholds and conditions to optimally fuse the tissue. The electrosurgical instrument conducts radio frequency energy to fuse tissue captured between the jaws and a blade to mechanically cut tissue between the jaws. A conductive post positioned on the jaw adjacent to the blade.
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Patent Agency Ranking
公开(公告)号：US09962222B2
公开(公告)日：2018-05-08
申请号：US15136652
申请日：2016-04-22
Applicant: Applied Medical Resources Corporation
Inventor： John R. Brustad , Zoran Falkenstein , Benjamin Linville-Engler , Matthew A. Wixey , Gary M. Johnson , Patrick Elliott
CPC classification number: A61B18/1445 , A61B2017/2903 , A61B2017/2932 , A61B2018/00178 , A61B2018/00196 , A61B2018/00601 , A61B2018/00607 , A61B2018/0063 , A61B2018/00642 , A61B2018/00708 , A61B2018/00827 , A61B2018/00869 , A61B2018/00892 , A61B2018/1412 , A61B2018/1432
Abstract: An electrosurgical instrument includes jaws having an electrode configuration utilized to electrically modify tissue in contact with one or more electrodes. The instrument is removably connectable to an electrosurgical unit via an electrosurgical connector extending from the instrument and a receptacle on the electrosurgical unit. The electrosurgical instrument is rotatable without disrupting electrical connection to the electrodes of the jaws. One or more of the electrodes is retractable. The electrosurgical unit and instrument optimally seals and/or cuts tissue based on identifying the tissue and monitoring the modification of the tissue by the application of radio frequency energy.
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公开(公告)号：US20170303921A1
公开(公告)日：2017-10-26
申请号：US15493682
申请日：2017-04-21
Applicant: Applied Medical Resources Corporation
Inventor： Atal C. Patel , Michael Whitlock , Patrick Elliott , Andrew J. McCarthy
IPC: A61B17/10 , A61B17/00 , A61B17/128
CPC classification number: A61B17/10 , A61B17/00234 , A61B17/1285 , A61B2017/00407 , A61B2017/0046 , A61B2017/2923
Abstract: A laparoscopic clip applier can have a geared clip feed mechanism and a direct jaw clamping mechanism to provide smooth operation over a clip application stroke of a movable handle. The geared clip feed mechanism can include an idler gear and two drive gear racks to advance a feed slider feeding a clip to a jaw assembly. The two drive gear racks can be positioned to provide different gearing during clip feed and firing portions of the clip application stroke, allowing efficient packaging of the clip feed mechanism. A spring can rapidly withdraw the feed slider once the clip has been fed and before clamping begins. The movable handle can have a direct connection to a clamping slider to enhance user feedback during clamping of the clip. After clamping the clip, the movable handle can also assist in returning the clamping slider to an initial position for firing another clip.
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公开(公告)号：US20160262794A1
公开(公告)日：2016-09-15
申请号：US15068366
申请日：2016-03-11
Applicant: Applied Medical Resources Corporation
Inventor： Serene Wachli , Tracy Breslin , Steven C. Kessler , Nikolai Poulsen , Nathan Collins , Alexandra Do , Eduardo Bolanos , Boun Pravong , Patrick Elliott , Matthew A. Wixey , Wayne Young , Jacob Filek , Kevin B. Castelo , Adam Hoke , Gregory K. Hofstetter , Jacqueline DeMarchi , Amy Garces , Heidi Holmes , Alexander Sheehan
IPC: A61B17/34
CPC classification number: A61B17/3462 , A61B17/00234 , A61B17/0293 , A61B17/320016 , A61B17/3211 , A61B17/3423 , A61B17/3431 , A61B17/3494 , A61B17/3496 , A61B90/50 , A61B2017/00287 , A61B2017/00557 , A61B2017/320024 , A61B2017/3466 , A61B2017/347 , A61B2017/349 , A61B2017/4216 , A61B2090/08021
Abstract: Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.
Abstract translation: 提供了用于防止在患者体内的组织标本脱毛期间癌细胞接种的系统和方法，并且通过向患者外部的微创身体从病人内部去除组织标本。 一个系统包括可拆卸地插入到安全壳中的防切割组织护罩。 组织样本被分离并包含在容纳袋内，并且保护罩被配置为保护容纳袋和周围组织免受与组织样本的脱毛和抽出期间使用的尖锐仪器的偶然接触。 防护罩可调节，便于插入和拆卸，并构造成可靠地锚固在车身开口处。 提供了用于组织去除的基于保护重点和基于遏制的系统，其能够安全有效地进行微创程序。
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公开(公告)号：US20160000495A1
公开(公告)日：2016-01-07
申请号：US14848116
申请日：2015-09-08
Applicant: Applied Medical Resources Corporation
Inventor： Patrick Elliott , Gary Johnson , Duy Nguyen , Daniel McFarland , Jagdish Sabarad , Benjamin Linville-Engler , Jeremy Albrecht , Dan Durant , Jerry Kowalski , Lou Tiberia , Michael Whitlock , Michael Logan , Igor Gorin , Kevin Hudson , Hank Jacobs , Thomas Matthews
CPC classification number: A61B18/1233 , A61B18/1445 , A61B2018/00077 , A61B2018/00607 , A61B2018/00619 , A61B2018/00642 , A61B2018/00708 , A61B2018/00738 , A61B2018/00767 , A61B2018/00869 , A61B2018/00892 , A61B2018/126 , A61B2018/1455 , A61B2090/034
Abstract: An electrosurgical generator arranged to supply radio frequency (RF) energy to fuse tissue is provided. The generator is arranged to supply RF energy through a removably coupled electrosurgical instrument to fuse tissue grasped by the instrument. The generator monitors a phase angle of the supplied RF energy and adjusts or terminates the supplied RF energy based on the monitored phase angle in comparison to predetermined thresholds and conditions to optimally fuse the tissue. The electrosurgical instrument conducts radio frequency energy to fuse tissue captured between the jaws and a blade to mechanically cut tissue between the jaws. A conductive post positioned on the jaw adjacent to the blade
Abstract translation: 提供了一种设置用于提供射频（RF）能量以熔化组织的电外科发生器。 发生器被布置成通过可移除地耦合的电外科器械来提供RF能量来熔化由仪器夹持的组织。 发生器监测所提供的RF能量的相位角，并且与预定的阈值和条件相比较，基于所监视的相位角调整或终止提供的RF能量，以最佳地融合组织。 电外科器械进行无线电频率能量，以将捕获在钳口和刀片之间的组织融合以在钳口之间机械切割组织。 位于与刀片相邻的钳口上的导电柱
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公开(公告)号：US20150094709A1
公开(公告)日：2015-04-02
申请号：US14505105
申请日：2014-10-02
Applicant: Applied Medical Resources Corporation
Inventor： Patrick Elliott , Daniel McFarland , Michael Whitlock , Wayne Young
IPC: A61B18/14
CPC classification number: A61B18/14 , A61B18/1482 , A61B2017/00477 , A61B2018/00035 , A61B2018/00172 , A61B2018/00178 , A61B2018/00196 , A61B2018/1422 , A61B2218/002 , A61B2218/007 , A61M1/0064 , A61M1/0084
Abstract: An electrosurgical probe for suction and irrigation systems is provided. The electrosurgical probe comprises an elongate tube with a probe tip and a probe handle. An unobstructed fluid communication path is defined by the probe handle and elongate tube.
Abstract translation: 提供了一种用于吸入和灌溉系统的电外科探头。 电外科探头包括具有探针尖端和探针手柄的细长管。 探头手柄和细长管限定了无阻碍的流体连通路径。
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