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公开(公告)号：US12127880B2
公开(公告)日：2024-10-29
申请号：US17847630
申请日：2022-06-23
Inventor： Christoph Hennersperger , Andrew Bourke , Fionn Lahart
IPC: A61B8/12 , A61B8/00 , A61B8/08 , A61B8/14 , A61B18/00 , A61B18/14 , A61B34/10 , G06T15/08 , A61B17/00
CPC classification number: A61B8/12 , A61B8/0883 , A61B8/0891 , A61B8/14 , A61B8/4461 , A61B8/4494 , A61B8/466 , A61B8/467 , A61B8/483 , A61B8/485 , A61B8/5207 , A61B8/5246 , A61B8/54 , A61B18/00 , A61B18/1492 , A61B34/10 , G06T15/08 , A61B2017/0011 , A61B2018/00214 , A61B2018/00351 , A61B2018/00577 , A61B2018/00904 , A61B2034/102 , A61B2034/107 , A61B2562/04 , G06T2210/41
Abstract: A catheter-based ultrasound imaging system configured to provide a full circumferential 360-degree view around an intra-vascular/intra-cardiac imaging-catheter-head by generating a three-dimensional view of the tissue surrounding the imaging-head over time. The ultrasound imaging system can also provide tissue-state mapping capability. The evaluation of the vasculature and tissue characteristics include path and depth of lesions during cardiac-interventions such as ablation. The ultrasound imaging system comprises a catheter with a static or rotating sensor array tip supporting continuous circumferential rotation around its axis, connected to an ultrasound module and respective processing machinery allowing ultrafast imaging and a rotary motor that translates radial movements around a longitudinal catheter axis through a rotary torque transmitting part to rotate the sensor array-tip. This allows the capture and reconstruction of information of the vasculature including tissue structure around the catheter tip for generation of the three-dimensional view over time.
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公开(公告)号：US12121725B2
公开(公告)日：2024-10-22
申请号：US16941911
申请日：2020-07-29
Inventor： Rudy Beasley , Ayala Hezi-Yamit , Michele Lee Silver , Christopher W. Storment
IPC: A61N1/05 , A61B5/00 , A61B5/145 , A61B5/15 , A61B5/20 , A61B18/14 , A61N1/36 , A61B5/157 , A61B10/00 , A61B18/00 , A61B18/02 , A61B18/18 , A61N1/32 , A61N1/40 , A61N7/02 , G01N33/68
CPC classification number: A61N1/3606 , A61B5/14546 , A61B5/15003 , A61B5/201 , A61B5/4848 , A61B18/1492 , A61N1/0551 , A61N1/3605 , A61N1/36121 , A61B5/1405 , A61B5/14503 , A61B5/15 , A61B5/150229 , A61B5/150992 , A61B5/157 , A61B5/20 , A61B5/4035 , A61B5/4836 , A61B5/6851 , A61B5/6852 , A61B5/6853 , A61B5/6858 , A61B10/0045 , A61B10/007 , A61B2018/00166 , A61B2018/00214 , A61B2018/0022 , A61B2018/00232 , A61B2018/00279 , A61B2018/00345 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/00577 , A61B2018/00642 , A61B2018/00875 , A61B18/02 , A61B2018/0212 , A61B18/18 , A61N1/05 , A61N1/32 , A61N1/36007 , A61N1/36135 , A61N1/40 , A61N7/02 , G01N33/68 , G01N2800/347
Abstract: Methods for treating a patient using therapeutic renal neuromodulation and associated devices, systems, and methods are disclosed herein. One aspect of the present technology is directed to biomarker sampling in the context of neuromodulation devices, systems, and methods. Some embodiments, for example, are directed to catheters, catheter systems, and methods for sampling biomarkers that change in response to neuromodulation. A system can include, for example, an elongated shaft and a neuromodulation and sampling assembly having a neuromodulation and a sampling element.
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公开(公告)号：US12114916B2
公开(公告)日：2024-10-15
申请号：US15103500
申请日：2014-12-12
Applicant: Holaira, Inc.
Inventor： Scott Harshman , Richard C. Gunderson , John Streeter , Martin L. Mayse , Mark R Bilitz , Matt Heidner , Steven P. Mertens , Larry Wales
CPC classification number: A61B18/1492 , A61B1/00032 , A61B1/0011 , A61B1/00114 , A61B1/00128 , A61B1/00133 , A61B1/018 , A61B1/2676 , A61B2018/00023 , A61B2018/00214 , A61B2018/00434 , A61B2018/00541 , A61B2018/00577 , A61B2018/0091 , A61B2018/00982 , A61B18/1815 , A61B2090/064 , A61B2090/3966
Abstract: A catheter and handle assembly for use in treating tissue. More specifically, the invention relates to a catheter assembly having an elongate shaft, ablation assembly coupled to one end of the shaft, and a handle coupled to the other end of the shaft. The handle facilitates both axial and circumferential positioning of the ablation assembly via the shaft in an airway, conduit, or vessel for treatment of the tissue. Embodiments include the use of a handle to facilitate the axial and circumferential positioning of the shaft and ablation assembly through and independent of a working channel of a bronchoscope during treatment for pulmonary disease like COPD and asthma.
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4.发明公开
公开(公告)号：US20240315767A1
公开(公告)日：2024-09-26
申请号：US18656031
申请日：2024-05-06
Applicant: Autonomix Medical, Inc.
Inventor： Landy Toth , Roy Martin
IPC: A61B18/14 , A61B5/00 , A61B5/24 , A61B17/00 , A61B18/00 , A61B18/02 , A61B18/18 , A61N1/05 , A61N1/30 , A61N7/02
CPC classification number: A61B18/1492 , A61B5/24 , A61B5/6852 , A61B5/6858 , A61B5/7203 , A61B18/18 , A61N1/05 , A61N1/303 , A61N7/022 , A61B2017/00053 , A61B2017/00247 , A61B2017/00256 , A61B2017/003 , A61B2018/00184 , A61B2018/00202 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00279 , A61B2018/00285 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/00547 , A61B2018/00577 , A61B2018/00642 , A61B2018/00744 , A61B2018/00839 , A61B2018/00875 , A61B2018/0212 , A61B2018/1425 , A61B2018/1427 , A61B2018/143 , A61B2018/1475 , A61B2218/002 , A61N2007/025
Abstract: A system for controlled sympathectomy procedures is disclosed. A system for controlled micro ablation procedures is disclosed. Methods for performing a controlled surgical procedure are disclosed. A system for performing controlled surgical procedures in a minimally invasive manner is disclosed. Systems and methods for accessing target tissues as part of a neuromodulation procedure from within a lumen are disclosed.
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公开(公告)号：US12096969B2
公开(公告)日：2024-09-24
申请号：US17514892
申请日：2021-10-29
Applicant: Relign Corporation
Inventor： Aaron Germain , Simon Malkevich , Steffan Benamou , Kyle Klein , Ben Poser
IPC: A61B18/08 , A61B17/00 , A61B17/16 , A61B17/32 , A61B17/3207 , A61B18/00 , A61B18/12 , A61B18/14
CPC classification number: A61B18/082 , A61B17/1615 , A61B17/1626 , A61B17/1633 , A61B17/32002 , A61B17/320783 , A61B18/1206 , A61B18/14 , A61B18/148 , A61B18/1482 , A61B2017/00017 , A61B2017/0023 , A61B2017/0088 , A61B17/320016 , A61B2017/320024 , A61B2017/320028 , A61B2018/00196 , A61B2018/00202 , A61B2018/00208 , A61B2018/00214 , A61B2018/00601 , A61B2018/0091 , A61B2018/00952 , A61B2018/126 , A61B2018/1472 , A61B2018/1475 , A61B2218/007
Abstract: An arthroscopic system includes a re-useable, sterilizable handle integrated with a single umbilical cable or conduit. The single umbilical cable or conduit carries electrical power from a power and/or control console to the handle for operating both a motor drive unit within the handle and delivering the RF power to a disposable RF probe or cutter which may be detachably connected to the handle. The RF power delivered to the handle and on to the probe or cutter is typically bi-polar, where the handle includes first and second electrical bi-polar contacts that couple to corresponding bi-polar electrical contacts on a hub of the disposable RF probe or cutter is connected to the handle.
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公开(公告)号：US20240299090A1
公开(公告)日：2024-09-12
申请号：US18666583
申请日：2024-05-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Serena Scott , Mingxiang Xu , Hong Cao , Carolina Villarreal , Christopher Watson
CPC classification number: A61B18/1492 , A61B2018/00214 , A61B2018/00577 , A61B2018/00613 , A61B2018/126 , A61B2018/1435 , A61B2018/1467
Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems, and methods for controlled volume ablation of tissue. In one example, a catheter may include an elongated member having a distal end extending along a longitudinal axis. A first electrode may extend along the elongated member. The first electrode may have a distal portion arranged on a circumferential surface about the longitudinal axis at the distal end. A second electrode may extend along the elongated member. The second electrode may have a distal portion arranged on the circumferential surface about the longitudinal axis at the distal end of the elongated member. A sheath may be slidably disposed about the elongated member. The sheath may be configured to change position by sliding along the member to insulate a portion of one or both of the first and second electrode.
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公开(公告)号：US12082868B2
公开(公告)日：2024-09-10
申请号：US18203726
申请日：2023-05-31
Applicant: Pulnovo Medical (Wuxi) Co., Ltd.
Inventor： Shaoliang Chen
CPC classification number: A61B18/1206 , A61B18/1492 , A61N1/06 , A61B2017/00867 , A61B2017/320069 , A61B2018/00029 , A61B2018/00214 , A61B2018/00345 , A61B2018/00357 , A61B2018/00375 , A61B2018/00404 , A61B2018/00434 , A61B2018/00577 , A61B2018/00613 , A61B2018/00642 , A61B2018/00702 , A61B2018/00791 , A61B2018/00797 , A61B2018/00916 , A61B2018/00988 , A61B2018/124 , A61B2018/1407 , A61B2018/144 , A61B2018/1467 , A61B2218/002
Abstract: A multi-pole synchronous pulmonary artery radiofrequency ablation catheter may comprise a control handle, a catheter body and an annular ring. One end of the catheter body may be flexible, and the flexible end of the catheter body may be connected to the annular ring. The other end of the catheter body may be connected to the control handle. A shape memory wire may be arranged in the annular ring. One end of the shape memory wire may extend to an end of the annular ring and the other end of the shape memory wire may pass through a root of the annular ring and be fixed on the flexible end of the catheter body. The annular ring may be provided with an electrode group. The device can be used to treat pulmonary hypertension or heart failure with pulmonary denervation.
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8.发明公开
公开(公告)号：US20240189016A1
公开(公告)日：2024-06-13
申请号：US18582615
申请日：2024-02-20
Applicant: Diros Technology Inc.
Inventor： Leslie William Organ , Peter George Darmos , Moshe Morrie Altmejd , George Peter Darmos , Ilya Gavrilov , Joel Ironstone
CPC classification number: A61B18/14 , A61B18/1206 , A61B2018/0016 , A61B2018/00214 , A61B2018/00577 , A61B2018/00589 , A61B2018/00654 , A61B2018/0072 , A61B2018/00797 , A61B2018/00821 , A61B2018/124 , A61B2018/126 , A61B18/1477 , A61B18/1492
Abstract: Various embodiments of multielectrode radiofrequency (RF) ablation probes are described herein that disclose methods and apparatus for improved control and predictability of the size and shape of RF thermal electrocoagulations. The features of the invention include the ability to make irregularly shaped ablations in order to conform to irregularly shaped target tissue volumes, and to make very large ablations without the requirement for electrode cooling.
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公开(公告)号：US12004802B2
公开(公告)日：2024-06-11
申请号：US16984779
申请日：2020-08-04
Applicant: Boston Scientific Scimed, Inc.
Inventor： Serena Scott , Mingxiang Xu , Hong Cao , Carolina Villarreal , Christopher Watson
CPC classification number: A61B18/1492 , A61B2018/00214 , A61B2018/00577 , A61B2018/00613 , A61B2018/126 , A61B2018/1435 , A61B2018/1467
Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems, and methods for controlled volume ablation of tissue. In one example, a catheter may include an elongated member having a distal end extending along a longitudinal axis. A first electrode may extend along the elongated member. The first electrode may have a distal portion arranged on a circumferential surface about the longitudinal axis at the distal end. A second electrode may extend along the elongated member. The second electrode may have a distal portion arranged on the circumferential surface about the longitudinal axis at the distal end of the elongated member. A sheath may be slidably disposed about the elongated member. The sheath may be configured to change position by sliding along the member to insulate a portion of one or both of the first and second electrode.
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公开(公告)号：US12004800B2
公开(公告)日：2024-06-11
申请号：US16701869
申请日：2019-12-03
Applicant: Neurent Medical Limited
Inventor： David Townley , Brian Shields
IPC: A61B18/14 , A61B17/00 , A61B18/00 , A61B34/10 , A61B34/20 , A61N1/05 , A61N1/40 , G06T7/00 , A61B18/02 , A61B18/12 , A61B18/18 , A61B18/20 , A61B90/00 , A61B90/94
CPC classification number: A61B18/1485 , A61B18/14 , A61B34/10 , A61B34/20 , A61N1/0546 , A61N1/403 , G06T7/0012 , A61B2017/00199 , A61B2017/00292 , A61B2017/00424 , A61B2017/00867 , A61B2018/0016 , A61B2018/00166 , A61B2018/00214 , A61B2018/00303 , A61B2018/00327 , A61B2018/00434 , A61B2018/00577 , A61B2018/00654 , A61B2018/00815 , A61B2018/00821 , A61B2018/00875 , A61B2018/00922 , A61B2018/00946 , A61B18/02 , A61B18/1206 , A61B2018/1253 , A61B2018/126 , A61B2018/1407 , A61B2018/144 , A61B2018/1467 , A61B2018/1475 , A61B2018/1823 , A61B18/20 , A61B2034/102 , A61B2090/3735 , A61B2090/3762 , A61B2090/378 , A61B90/94 , A61B2218/007
Abstract: The invention generally relates to systems and methods for therapeutically modulating nerves in or associated with a nasal region of a patient for the treatment of a rhinosinusitis condition.
