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公开(公告)号：US20250152234A1
公开(公告)日：2025-05-15
申请号：US19024522
申请日：2025-01-16
Applicant: Applied Medical Resources Corporation
Inventor： Daniel McFarland , Michael Whitlock , Patrick Elliott , Duy Nguyen , Aaron Jimenez , Andrea Chan , Vanna Lee
Abstract: A bipolar electrosurgical fusion/sealer and dissector is provided that is arranged to simultaneously fuse and cut tissue captured between jaws of the instrument. The jaws include particularly positioned, shaped and/or oriented electrodes along with a compressible landing pad to perform the simultaneous fusion and cutting of tissue. An electrosurgical generator is arranged to supply RF energy through the instrument and monitors a phase angle of the supplied RF energy and adjusts or terminates the supplied RF energy based on the monitored phase angle to optimally fuse and dissect the tissue.
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公开(公告)号：US20210321991A1
公开(公告)日：2021-10-21
申请号：US17233307
申请日：2021-04-16
Applicant: Applied Medical Resources Corporation
Inventor： Patrick Elliott , Thomas D. Wachli , Ghassan Sakakine , Dillon Davies , Christopher Nguyen , Chase Kingsbury , Stephen Gyugyi , Mark Leroux , Matias Araya , Thomas M.B. Roberts
IPC: A61B10/02
Abstract: The disclosed technology described pertain to collection swabs that are designed to capture and retain specimen, tissue, or fluids from a patient. The collection swabs are generally inserted into a desired location, such as a nasal cavity. During the process of insertion, a user maneuvers the collection swab and in the process dislodges and collects various specimen, tissue, or fluids from the patient. The collection swab utilizes specially designed distal or tip portions and/or sleeves or cages in order to capture and retain the specimen, tissue, and fluids. The various designs associated with the distal or tip portion and the sleeve or cages affect not only how much specimen, tissue, or fluids can be collected but also how much of the specimen, tissue, or fluids can be retained after the collection swab is removed from the patient. By obtaining the various specimen, tissue, or fluids, studies can be performed regarding the patient's health, for example, identifying the presence of specific virus such as COVID-19.
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公开(公告)号：US20190150979A1
公开(公告)日：2019-05-23
申请号：US16249123
申请日：2019-01-16
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
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：US20190105096A1
公开(公告)日：2019-04-11
申请号：US16209759
申请日：2018-12-04
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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公开(公告)号：US12274473B2
公开(公告)日：2025-04-15
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
IPC: A61B17/34 , A61B17/00 , A61B17/02 , A61B17/32 , A61B17/3211 , A61B17/42 , A61B90/00 , A61B90/50
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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Patent Agency Ranking
公开(公告)号：US12239359B2
公开(公告)日：2025-03-04
申请号：US17013052
申请日：2020-09-04
Applicant: Applied Medical Resources Corporation
Inventor： Daniel McFarland , Michael Whitlock , Patrick Elliott , Duy Nguyen , Aaron Jimenez , Andrea Chan , Vanna Lee
Abstract: A bipolar electrosurgical fusion/sealer and dissector is provided that is arranged to simultaneously fuse and cut tissue captured between jaws of the instrument. The jaws include particularly positioned, shaped and/or oriented electrodes along with a compressible landing pad to perform the simultaneous fusion and cutting of tissue. An electrosurgical generator is arranged to supply RF energy through the instrument and monitors a phase angle of the supplied RF energy and adjusts or terminates the supplied RF energy based on the monitored phase angle to optimally fuse and dissect the tissue.
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公开(公告)号：US11864823B2
公开(公告)日：2024-01-09
申请号：US17135520
申请日：2020-12-28
Applicant: Applied Medical Resources Corporation
Inventor： John Brustad , Zoran Falkenstein , Benjamin Linville-Engler , Matthew Wixey , Gary Johnson , Patrick Elliott
CPC classification number: A61B18/1445 , A61B2017/2903 , A61B2017/2932 , A61B2018/0063 , A61B2018/00178 , A61B2018/00196 , A61B2018/00601 , A61B2018/00607 , 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：US11672589B2
公开(公告)日：2023-06-13
申请号：US16209759
申请日：2018-12-04
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
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.
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公开(公告)号：US11547444B2
公开(公告)日：2023-01-10
申请号：US17101201
申请日：2020-11-23
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
IPC: A61B17/34 , A61B17/02 , A61B17/32 , A61B17/00 , A61B17/3211 , A61B90/50 , A61B90/00 , A61B17/42
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：US20210259733A1
公开(公告)日：2021-08-26
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
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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