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公开(公告)号：US20240252239A1
公开(公告)日：2024-08-01
申请号：US18435322
申请日：2024-02-07
发明人： Tomás Schwarz
CPC分类号： A61B18/18 , A61F13/64 , A61F13/66 , A61B2018/00005 , A61B2018/00172 , A61B2018/00273 , A61B2018/00464 , A61B2018/00654 , A61B2018/00916 , A61B2018/00958 , A61B2018/00988 , A61B2018/00994
摘要： A method of treating tissue of a patient uses a device including a mother case, a belt, at least one treatment unit and at least two applicators. The treatment method may include attaching first and second applicators to the belt at a working distance to the patient's surface, and providing different treatment energy to the first applicator and the second applicator. A treatment pattern is created by the applicators providing the different treatment energies. The hardware pattern or positions of the applicators on the belt may be changed before and/or during the treatment. The hardware pattern may be based on selected treatment effect and body part.
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公开(公告)号：US11963712B2
公开(公告)日：2024-04-23
申请号：US16311529
申请日：2017-06-20
申请人： EVALVE, INC.
发明人： Eduardo De Marchena
IPC分类号： A61B18/12 , A61B17/128 , A61B17/22 , A61B17/221 , A61B17/32 , A61B17/34 , A61B17/50 , A61B18/02 , A61B18/14 , A61B18/24 , A61B17/00 , A61B18/00
CPC分类号： A61B18/1492 , A61B17/1285 , A61B17/22 , A61B17/22031 , A61B17/221 , A61B17/32 , A61B17/34 , A61B17/50 , A61B18/02 , A61B18/1445 , A61B18/24 , A61B2017/00243 , A61B2017/00318 , A61B2017/00358 , A61B2017/00876 , A61B2017/22035 , A61B2017/22097 , A61B2017/2215 , A61B2018/00267 , A61B2018/00273 , A61B2018/00369 , A61B2018/00577 , A61B2018/0212 , A61B2018/1226
摘要： A transapical removal device that can be deployed in a catheter procedure to capture for removal or alteration a mitral valve clip or heart tissue, such as the anterior leaflet of the mitral valve, and methods of use are disclosed. The removal device includes a delivery catheter configured to be deployed near a mitral valve using a guide catheter. The delivery catheter has a snare head at the distal end, which assumes a collapsed state during movement of the delivery catheter through the guide catheter and deployed state for capturing a mitral valve clip or anterior leaflet. The snare head has one or more ablation delivery catheters configured to ablate tissue surrounding the pre-positioned mitral valve clip or anterior leaflet. In some arrangements within the scope of the present disclosure, the removal device includes a deployment mechanism for deploying a new transcatheter valve into the mitral valve.
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公开(公告)号：US11937870B2
公开(公告)日：2024-03-26
申请号：US17192870
申请日：2021-03-04
申请人： May Health US Inc.
发明人： Denise Zarins , Neil Barman , Garrett Schwab , Roger Osborne , Douglas Sutton
IPC分类号： A61B18/12 , A61B8/08 , A61B8/12 , A61B18/14 , A61F6/20 , A61B8/00 , A61B17/00 , A61B17/22 , A61B17/34 , A61B17/42 , A61B18/00 , A61B18/02 , A61B18/04 , A61B18/06 , A61B18/16 , A61B18/22 , A61B90/00 , A61N7/00 , A61N7/02
CPC分类号： A61B18/1485 , A61B8/0841 , A61B8/085 , A61B8/12 , A61B18/1482 , A61F6/20 , A61B8/4427 , A61B8/4433 , A61B2017/00278 , A61B2017/003 , A61B2017/00455 , A61B17/22004 , A61B2017/3405 , A61B2017/3413 , A61B17/42 , A61B2017/4233 , A61B2018/00196 , A61B2018/00273 , A61B2018/00285 , A61B2018/00291 , A61B2018/00559 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00642 , A61B2018/00702 , A61B2018/0072 , A61B2018/00726 , A61B2018/00732 , A61B2018/00744 , A61B2018/00767 , A61B2018/00791 , A61B2018/00875 , A61B2018/00982 , A61B2018/0293 , A61B2018/048 , A61B18/06 , A61B18/1206 , A61B2018/143 , A61B2018/1432 , A61B2018/1475 , A61B18/16 , A61B18/22 , A61B2090/378 , A61B2090/3925 , A61B2090/3966 , A61N2007/0043 , A61N7/02 , A61N7/022
摘要： Described here are methods and systems for the manipulation of ovarian tissues. The methods and systems may be used in the treatment of polycystic ovary syndrome (PCOS). The systems and methods may be useful in the treatment of infertility associated with PCOS.
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公开(公告)号：US11779395B2
公开(公告)日：2023-10-10
申请号：US16912883
申请日：2020-06-26
申请人： AngioDynamics, Inc.
发明人： Kevin L. Moss , Robert M. Pearson
CPC分类号： A61B18/18 , A61B18/1477 , A61B18/1487 , A61B18/1815 , A61B2018/00029 , A61B2018/00083 , A61B2018/00273 , A61B2018/00529 , A61B2018/00577 , A61B2018/00589 , A61B2018/00613 , A61B2018/1467 , A61B2018/1475 , A61B2090/036
摘要： An energy delivery probe and method of using the energy delivery probe to treat a patient is provided herein. The energy delivery probe has at least one probe body having a longitudinal axis and at least a first trocar and a second trocar. Each trocar comprises at least two electrodes that are electrically insulated from each other, and each electrode is independently selectively activatable. An insulative sleeve is positioned in a coaxially surrounding relationship to each of the first trocar and the second trocar. The probe also has a switching means for independently activating at least one electrode. The method involves independently and selectively activating the first and second electrodes to form an ablation zone, then repeating the ablation by delivering energy to a second set of electrodes, producing one or more overlapping ablation zone, and eliminating the need to reposition the ablation probes.
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公开(公告)号：US11759254B2
公开(公告)日：2023-09-19
申请号：US17158383
申请日：2021-01-26
申请人： AtriCure, Inc.
发明人： Tamer Ibrahim , David K. Swanson
CPC分类号： A61B18/1492 , A61B18/20 , A61B18/06 , A61B2018/0022 , A61B2018/00214 , A61B2018/00273 , A61B2018/00357 , A61B2018/00375 , A61B2018/00702 , A61B2018/00791 , A61B2018/00898 , A61B2018/0212 , A61B2018/1807 , A61B2018/1861 , A61B2218/002 , A61N7/022
摘要： Systems and methods for forming a lesion on an endocardial tissue of a patient's heart involve placing an ablation assembly inside of the heart and adjacent to the endocardial tissue, and placing a guiding assembly outside of the heart. An ablation assembly includes an ablation element and a first attraction element, and a guiding assembly includes a second attraction element. First and second attraction elements can be attracted via magnetism. Techniques involve forming an ablation on the cardiac tissue of a patient's heart with an ablation element of the ablation assembly. Optionally, techniques may include moving the second attraction element of the guiding assembly relative to the patient's heart, so as to effect a corresponding movement of the ablation element of the ablation assembly.
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公开(公告)号：US20230218342A1
公开(公告)日：2023-07-13
申请号：US18179783
申请日：2023-03-07
CPC分类号： A61B18/1492 , A61B2018/00708 , A61B2018/00267 , A61B2018/00928 , A61B2018/00875 , A61B2018/00821 , A61B2018/00029 , A61B2018/00375 , A61B2018/0022 , A61B2018/1467 , A61B2018/00797 , A61B2018/00577 , A61B2018/00654 , A61B2018/00273
摘要： Apparatus, including a catheter configured to be inserted into an organ of a human body. A plurality of electrodes are deployed on the catheter, the electrodes being configured to transfer radiofrequency (RF) ablation energy to tissue of the organ. The apparatus also includes a power supply configured to supply the RF ablation energy at a level of up to 100 W to each of the plurality of electrodes simultaneously, so as to ablate respective sections of the tissue of the organ in contact with the electrodes.
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公开(公告)号：US20190201078A1
公开(公告)日：2019-07-04
申请号：US16219197
申请日：2018-12-13
CPC分类号： A61B18/1442 , A61B17/2812 , A61B17/282 , A61B17/2833 , A61B17/295 , A61B18/085 , A61B18/1206 , A61B18/1402 , A61B2017/00411 , A61B2018/00273 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00946 , A61B2018/00958 , A61B2018/1253 , A61B2018/126 , A61B2018/1412 , A61B2018/1455 , A61B2018/146 , A61B2018/1462
摘要： An electrosurgical device comprising: forceps including: (i) a first working arm and (ii) a second working arm; a blade; wherein the electrosurgical device is capable of being switched between: (A) a first mechanical configuration where the first working arm and second working arm are free to move in a direction towards each other to grasp tissue therebetween; (B) a second mechanical configuration where the first working arm and second working arm are secured together by an arm securing mechanism that prevents movement of the first working arm and the second working arm in a direction towards each other; and (C) a third mechanical configuration where the first working arm and second working arm are secured together so that the first working arm and the second working arm are prevented from moving in a direction towards each other, and the blade is substantially flush with or extend beyond a distal end of the first working arm and the second working arm; and wherein the electrosurgical device is configured to: deliver a bipolar current between the first working arm and the second working arm, and to prevent current from flowing from the blade when the electrosurgical device is in the first mechanical configuration and the second mechanical configuration; and deliver current through the blade when the electrosurgical device is in the third mechanical configuration.
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公开(公告)号：US09999467B2
公开(公告)日：2018-06-19
申请号：US15613366
申请日：2017-06-05
申请人： AngioDynamics, Inc.
发明人： Kevin L. Moss , Robert M. Pearson
CPC分类号： A61B18/18 , A61B18/1477 , A61B18/1487 , A61B18/1815 , A61B2018/00029 , A61B2018/00083 , A61B2018/00273 , A61B2018/00529 , A61B2018/00577 , A61B2018/00589 , A61B2018/00613 , A61B2018/1467 , A61B2018/1475 , A61B2090/036
摘要： An energy delivery probe and method of using the energy delivery probe to treat a patient is provided herein. The energy delivery probe has at least one probe body having a longitudinal axis and at least a first trocar and a second trocar. Each trocar comprises at least two electrodes that are electrically insulated from each other, and each electrode is independently selectively activatable. An insulative sleeve is positioned in a coaxially surrounding relationship to each of the first trocar and the second trocar. The probe also has a switching means for independently activating at least one electrode. The method involves independently and selectively activating the first and second electrodes to form an ablation zone, then repeating the ablation by delivering energy to a second set of electrodes, producing one or more overlapping ablation zone, and eliminating the need to reposition the ablation probes.
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公开(公告)号：US20180125566A1
公开(公告)日：2018-05-10
申请号：US15863122
申请日：2018-01-05
申请人： Acessa Health Inc.
CPC分类号： A61B18/14 , A61B17/3421 , A61B18/1477 , A61B18/18 , A61B18/1815 , A61B2017/3454 , A61B2018/00214 , A61B2018/00273 , A61B2018/00559 , A61B2018/00577 , A61B2018/00702 , A61B2018/00738 , A61B2018/00761 , A61B2018/00791 , A61B2018/0094 , A61B2018/1405 , A61B2018/1425 , A61B2018/143 , A61B2018/1432 , A61B2018/1467 , A61B2018/1475 , A61B2018/1869
摘要： The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen and a cannula axis. A plurality of conductors contained within the lumen, each having a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled to the distal end of a respective conductor, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula. A deflection surface positioned between the trocar point and the proximal end of the cannula, the deflection surface being configured and positioned to deflect at least some of the stylets laterally with respect to the cannula axis in different directions defining an ablation volume.
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公开(公告)号：US20180110554A1
公开(公告)日：2018-04-26
申请号：US15562861
申请日：2016-03-30
申请人： Ziva Medical, Inc.
CPC分类号： A61B18/00 , A61B8/0841 , A61B8/12 , A61B8/481 , A61B10/0045 , A61B17/0218 , A61B17/3403 , A61B17/3468 , A61B17/42 , A61B17/425 , A61B18/02 , A61B18/1482 , A61B18/1485 , A61B18/22 , A61B90/37 , A61B2017/00026 , A61B2017/00084 , A61B2017/00123 , A61B2017/00132 , A61B2017/00137 , A61B2017/00477 , A61B2017/00557 , A61B2017/00566 , A61B2017/00876 , A61B2017/320044 , A61B2017/3413 , A61B2017/3486 , A61B2017/3488 , A61B2018/00005 , A61B2018/00273 , A61B2018/00559 , A61B2018/00577 , A61B2018/00791 , A61B2018/0212 , A61B2018/1246 , A61B2018/1253 , A61B2018/126 , A61B2018/1861 , A61B2034/2063 , A61B2090/378 , A61B2090/3925 , A61B2090/3929 , A61B2217/005 , A61B2217/007 , A61N7/022 , A61N2007/025
摘要： Described here are methods and systems for the manipulation of ovarian tissues. The methods and systems may be used in the treatment of polycystic ovary syndrome (PCOS). The systems and methods may also be useful in the treatment of infertility associated with PCOS.
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