公开(公告)号：US12048649B2

公开(公告)日：2024-07-30

申请号：US17643020

申请日：2021-12-07

申请人： Alcon Inc.

发明人： Michael Scott Heuser ,  Timothy C. Ryan ,  Manish Mahlar Agarkar ,  Mark Harrison Farley

IPC分类号： A61F9/008 ,  A61B1/07 ,  A61B17/00 ,  A61B18/20 ,  A61B18/22

CPC分类号： A61F9/008 ,  A61B1/07 ,  A61B2017/00867 ,  A61B2018/2005 ,  A61B2018/208 ,  A61B2018/2211 ,  A61B2018/2266 ,  A61F2009/00863

摘要： Certain aspects of the present disclosure provide a probe comprising a tube, wherein one or more optical fibers extend at least partially through the tube for transmitting at least one of a laser light and an illumination light from a light source to a target location. A distal end of the tube comprises a flat-walled morphology, and a protective window with a round edge is press-fit to the distal end. The flat-walled morphology of the distal end of the tube has a reduced diametric interference sensitivity, thus allowing a wider range of tolerances between the window and the tube walls for effective press-fitting.

公开(公告)号：US12011222B2

公开(公告)日：2024-06-18

申请号：US16866272

申请日：2020-05-04

申请人： Avenda Health, Inc.

发明人： Stephen Bower ,  Benjamin Scott Arnett ,  Shyam Natarajan ,  Gary Hulme

IPC分类号： A61B18/22 ,  A61B18/00 ,  A61B18/20

CPC分类号： A61B18/22 ,  A61B2018/00172 ,  A61B2018/00577 ,  A61B2018/00791 ,  A61B2018/0091 ,  A61B2018/2005 ,  A61B2018/225 ,  A61B2560/0214 ,  A61B2562/0238 ,  A61B2562/0271

摘要： A system for fixing a spatial relationship between medical instruments can include an interlock component including a body defining an aperture to receive and retain a first needle, a head connected to the body and defining a slot extending parallel to the aperture, and a first magnet at least partially surrounded by the head and disposed between the aperture and the slot. The system can also include a handle to receive and retain a second needle, the handle defining a retaining feature for receiving a portion of the interlock component and including a second magnet positioned adjacent to the retaining feature. The second magnet attracts the first magnet to retain the portion of the interlock component in the retaining feature such that the interlock component is oriented in a desired spatial relationship relative to the handle.

公开(公告)号：US20240000507A1

公开(公告)日：2024-01-04

申请号：US17980409

申请日：2022-11-03

申请人： Shanghai HROCT LITT Medical Technology Co., LTD.

发明人： Xiaofei CUI ,  Dongdong ZHANG ,  Yuqi FU ,  Muhammad Nasir GULZARI ,  Weibang BAI ,  Shihang CHEN ,  Moyang CHEN ,  Yinyan WANG ,  Peng WANG ,  Lei ZHU ,  Shengzhong LI

IPC分类号： A61B18/28 ,  A61B5/055

CPC分类号： A61B18/28 ,  A61B5/055 ,  A61B2018/2005

摘要： Disclosed is a medical treatment apparatus. The medical treatment apparatus includes a magnetic resonance imaging (MRI) device, configured for imaging of a specific region including a target object and generating a magnetic resonance image; a laser interstitial thermal therapy (LITT) device, including an LITT probe, the LITT probe being positioned close to the target object based on the magnetic resonance image, and being configured to treat the target object by emitting laser; and a temperature measurement element, the temperature measurement element and the LITT probe being integrated as an integrated probe, and the temperature measurement element being configured to obtain a temperature of the target object.

公开(公告)号：US20230380902A1

公开(公告)日：2023-11-30

申请号：US18229085

申请日：2023-08-01

申请人： Desert Medical Imaging, LLC

发明人： Bernadette M. Greenwood ,  John F. Feller ,  Wesley R. Jones

IPC分类号： A61B18/24 ,  G01R33/563 ,  G01R33/48 ,  A61B18/22 ,  A61B18/00 ,  A61B18/20 ,  A61B17/00 ,  A61B5/055

CPC分类号： A61B18/24 ,  A61B5/055 ,  G01R33/4808 ,  A61B18/22 ,  A61B2018/00904 ,  A61B2018/00708 ,  A61B2018/00547 ,  A61B2018/00982 ,  A61B2018/00678 ,  G01R33/4804 ,  A61B2018/2005 ,  A61B2018/206 ,  A61B2018/00809 ,  A61B2018/00791 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2017/00128 ,  G01R33/56341

摘要： A method for magnetic resonance imaging (MRI)-guided interstitial thermal therapy includes receiving MRI data for tissue of a patient, generating an apparent diffusion coefficient (ADC) map from the MRI data, identifying a target site for thermal therapy based on the ADC map, wherein the target site is a tumor identified by low ADC values on the ADC map, planning the thermal therapy for the target site including identifying a plurality of individual localized areas to be ablated during delivery of the thermal therapy, the plurality of individual localized areas having the lowest ADC values among the low ADC values within the target site, activating a laser to deliver the thermal therapy to the plurality of individual localized areas using a laser fiber, and monitoring progress of the thermal therapy using MR thermometry.

公开(公告)号：US11690667B2

公开(公告)日：2023-07-04

申请号：US17394166

申请日：2021-08-04

申请人： Relievant Medsystems, Inc.

发明人： Richard Pellegrino ,  Paula Papineau ,  John S. Crombie ,  Samit Patel ,  Thomas Ryan

IPC分类号： A61B18/14 ,  A61B17/34 ,  A61N5/00 ,  A61B18/18 ,  A61B90/00 ,  A61B34/30 ,  A61B18/20 ,  A61B18/12 ,  A61B18/00 ,  A61B17/00 ,  A61B18/22 ,  A61B18/16 ,  A61B18/02 ,  A61B17/88 ,  A61B17/32 ,  A61B18/08 ,  A61N1/05 ,  A61N7/00

CPC分类号： A61B18/1487 ,  A61B17/3472 ,  A61B18/148 ,  A61B18/1492 ,  A61B18/18 ,  A61N5/00 ,  A61B17/320068 ,  A61B17/8805 ,  A61B17/8819 ,  A61B18/02 ,  A61B18/082 ,  A61B18/1206 ,  A61B18/16 ,  A61B18/1815 ,  A61B18/20 ,  A61B18/22 ,  A61B2017/00261 ,  A61B2017/00331 ,  A61B2017/00867 ,  A61B2018/00017 ,  A61B2018/0044 ,  A61B2018/0072 ,  A61B2018/00339 ,  A61B2018/00434 ,  A61B2018/00565 ,  A61B2018/00577 ,  A61B2018/00589 ,  A61B2018/00642 ,  A61B2018/00761 ,  A61B2018/00791 ,  A61B2018/00821 ,  A61B2018/126 ,  A61B2018/1425 ,  A61B2018/1807 ,  A61B2018/2005 ,  A61B2034/301 ,  A61B2090/374 ,  A61B2218/002 ,  A61N1/0551 ,  A61N7/00

摘要： Methods and systems for modulating intraosseous nerves (e.g., nerves within bone) are provided. For example, the methods and systems described herein may be used to modulate (e.g., denervate, ablate) basivertebral nerves within vertebrae. The modulation of the basivertebral nerves may facilitate treatment of chronic back pain. The modulation may be performed by a neuromodulation device (e.g., an energy delivery device).

公开(公告)号：US20180243137A1

公开(公告)日：2018-08-30

申请号：US15900602

申请日：2018-02-20

申请人： Novartis AG

发明人： Chenguang Diao ,  Mark Harrison Farley ,  Alireza Mirsepassi ,  Ronald T. Smith

IPC分类号： A61F9/008

CPC分类号： A61F9/00823 ,  A61B18/22 ,  A61B2018/2005 ,  A61B2018/2025 ,  A61B2018/2211 ,  A61B2018/2238 ,  A61B2018/2261 ,  A61B2018/2266 ,  A61B2018/2288 ,  A61F2009/00863 ,  G02B6/0008 ,  G02B6/04 ,  G02B6/262 ,  G02B6/3624 ,  G02B6/3636 ,  G02B6/3644

摘要： Multi-fiber laser probes utilize relative motion of fibers and other laser probe elements to preserve small-gauge compatibility while providing for multi-spot beam deliver, or to provide for the selectively delivery of single-spot or multi-spot beam patterns. An example probe includes fibers having distal ends that are movable as a group onto a distal ramp element affixed to a distal end of a cannula, so that the distal ends of the fibers can be moved between a retracted position, in which the distal ends of the fibers are within the cannula or ramp element, and an extended position, in which distal ends of the fibers are guided by grooves or channels of the ramp so as to extend at least partially through external openings in the distal end of the laser probe and so as to be pointed angularly away from a longitudinal axis of the cannula.

公开(公告)号：US09974560B2

公开(公告)日：2018-05-22

申请号：US14450389

申请日：2014-08-04

申请人： Fawaz Alhumaid

发明人： Fawaz Alhumaid

IPC分类号： A61B17/34 ,  A61B18/20 ,  A61B18/14 ,  A61M5/00 ,  A61B6/12 ,  A61B18/24 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B17/3403 ,  A61B6/12 ,  A61B17/3478 ,  A61B18/1477 ,  A61B18/20 ,  A61B18/24 ,  A61B2017/00048 ,  A61B2017/00703 ,  A61B2018/00642 ,  A61B2018/00839 ,  A61B2018/2005 ,  A61M5/007 ,  A61M2205/3303 ,  A61M2210/122

摘要： A method for puncturing a pericardial membrane of a human patient, the method comprising inserting a needle into the chest of the human patient, detecting a phase of a mechanical activity of the heart of the human patient, advancing the needle toward the heart of the human patient in synchronization with the detected phase of the mechanical activity of the heart of the human patient, and repeating the detecting and advancing steps until the pericardial membrane of the human patient is punctured.

公开(公告)号：US20180064483A1

公开(公告)日：2018-03-08

申请号：US15491860

申请日：2017-04-19

申请人： Ronald L. Moy

发明人： Ronald L. Moy

IPC分类号： A61B18/04 ,  A61B18/14

CPC分类号： A61B18/04 ,  A61B18/1485 ,  A61B2018/00464 ,  A61B2018/2005 ,  A61F9/00718 ,  A61F2250/0001

摘要： A method of nonsurgical orbital fat reduction includes providing an electromagnetic energy system that includes an electromagnetic energy source and a patient interface coupled to the electromagnetic energy source. The patient interface includes an elongate member configured to deliver electromagnetic energy generated by the electromagnetic energy source to tissue of a medical patient. The method also includes inserting at least a distal portion of the elongate member into an orbital fat pad of the medical patient and delivering a sufficient amount of electromagnetic energy from the electromagnetic energy source to the orbital fat pad to cause the orbital fat pad to shrink in volume.

公开(公告)号：US09693825B2

公开(公告)日：2017-07-04

申请号：US13022178

申请日：2011-02-07

申请人： Pattanam Srinivasan

发明人： Pattanam Srinivasan

IPC分类号： A61N5/06 ,  A61B18/20 ,  A61B18/00 ,  A61B18/22

CPC分类号： A61B18/201 ,  A61B2018/00434 ,  A61B2018/00577 ,  A61B2018/2005 ,  A61B2018/2227 ,  A61N5/0601 ,  A61N2005/0612 ,  A61N2005/063 ,  A61N2005/0662

摘要： An apparatus facilitating percutaneous delivery of laser energy includes: a hollow needle having a cutting edge at an insertion end thereof; and a laser fiber fixedly embedded within the hollow needle, the embedded laser fiber within the needle being permanently fixed within the hollow needle as one non detachable unit.

公开(公告)号：US20170181796A1

公开(公告)日：2017-06-29

申请号：US15304993

申请日：2015-04-28

申请人： AMOREPACIFIC CORPORATION

发明人： Min Sik CHOI ,  Hyoung June KIM ,  Ji Yong JUNG ,  Tae Ryong LEE ,  Dong Wook SHIN

IPC分类号： A61B18/22 ,  A61N5/06 ,  A61B18/20

CPC分类号： A61B18/22 ,  A61B18/20 ,  A61B18/203 ,  A61B2018/00273 ,  A61B2018/00464 ,  A61B2018/2005 ,  A61N5/0601 ,  A61N5/0613 ,  A61N5/0616 ,  A61N2005/0612 ,  A61N2005/0643 ,  A61N2005/0659 ,  A61N2005/0662

摘要： This specification provides a light source radiation apparatus for radiating light, a kit for lipolysis having a manual describing a method for dissolving fat by radiating light, and a slimming method for radiating light to skin. According to the specification, the present invention can dissolve neutral fat in a fat cell by radiating light of a wavelength in a range of light harmless to the body, thus can safely and effectively dissolve fat, and can be used for the slimming method by having the advantage of being more economical and convenient than a conventional lipolysis method.