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公开(公告)号：EP3697486B1
公开(公告)日：2024-07-17
申请号：EP18799909.9
申请日：2018-10-10
IPC分类号： A61B5/01 , A61B5/06 , A61B5/287 , A61B5/00 , A61B18/14 , A61B18/00 , A61N1/05 , A61M25/01 , A61B1/005 , A61B17/00
CPC分类号： A61B5/6852 , A61B5/6869 , A61B1/0052 , A61B5/01 , A61B5/06 , A61B18/1492 , A61N1/056 , A61N1/0565 , A61N1/057 , A61B2017/0009220130101 , A61B2017/0032720130101 , A61B2017/004620130101 , A61B2017/0047720130101 , A61B2018/0002920130101 , A61B2018/0017220130101 , A61B2018/0082120130101 , A61B2217/00720130101 , A61M25/0136 , A61M25/0147 , A61B5/287
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公开(公告)号：EP4380482A1
公开(公告)日：2024-06-12
申请号：EP22768939.5
申请日：2022-08-02
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23.发明公开
公开(公告)号：EP4353308A3
公开(公告)日：2024-05-01
申请号：EP24161194.6
申请日：2020-04-15
申请人： Candela Corporation
发明人： SCHOMACKER, Kevin
CPC分类号： A61B18/203 , A61B18/22 , A61B2018/20220130101 , A61B2018/0001720130101 , A61B2018/0002920130101 , A61B2018/0064220130101 , A61B2018/0092820130101 , A61B90/06 , A61B2017/0007520130101 , A61B2017/0003920130101 , A61N2005/00720130101 , A61N5/0616 , A61N2005/062620130101 , A61N2005/064420130101 , A61N5/067
摘要： The disclosure relates to a laser system includes a base unit having a power source. A hand-held applicator is connected with the base unit configured to engage biological tissue for treatment. Position detection structure is associated with the applicator for determining a position of the applicator relative to the engaged biological tissue. A laser source generates a laser beam. A cooling system provides a cooling agent to the biological tissue during treatment. A processor circuit is connected with the position detection structure, the laser source and the cooling system. Based on data received from the position detection structure, the processor circuit triggers application of the cooling agent to the treated biological tissue, or triggers application of the cooling agent to the treated biological tissue, followed by a time delay, and then triggers the laser source.
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公开(公告)号：EP4356944A2
公开(公告)日：2024-04-24
申请号：EP24162910.4
申请日：2018-01-08
申请人： Nxthera, Inc.
发明人： JERKE, Eric , HOEY, Michael , KRAVIK, Richard Charles , SCHROM, Mark , BYRNE, Matthew , HASTINGS, Roger Noel , MAUCH, Grant
IPC分类号： A61M5/20
CPC分类号： A61B18/04 , A61B2018/0002920130101 , A61B2018/0086920130101 , A61B90/04 , A61B2090/042720160201 , A61B2090/043620160201 , A61B2018/0057720130101 , A61B2018/0098220130101 , A61B2018/0082120130101 , A61B2018/0010120130101 , A61B2018/0002320130101 , A61B2018/0054720130101 , A61B2018/0087520130101 , A61B2018/04820130101 , A61B2018/0089820130101 , A61M5/1782 , A61M5/204 , A61M5/20
摘要： A vapor delivery needle is provided that may include any of a number of features. One feature of the energy delivery probe is that it can apply condensable vapor energy to tissue, such as a prostrate, to shrink, damage, or denature tissues of the prostate. Methods associated with use of the energy delivery probe are also covered.
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公开(公告)号：EP3476345B1
公开(公告)日：2024-04-17
申请号：EP18202318.4
申请日：2018-10-24
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公开(公告)号：EP4406567A3
公开(公告)日：2024-10-09
申请号：EP24169126.0
申请日：2019-01-28
申请人： Axon Therapies, Inc.
发明人： PANESCU, Dorin , WU, Andrew , ENGELMAN, Zoar Jacob , GELFAND, Mark , LEUNG, Mark
CPC分类号： A61M5/158 , A61B18/1492 , A61B2018/0043420130101 , A61B2018/142720130101 , A61B2018/14320130101 , A61B2090/37620130101 , A61B2090/396620160201 , A61B2018/021220130101 , A61B2018/026220130101 , A61B2018/0079120130101 , A61B2018/0028520130101 , A61B2018/0027320130101 , A61B2018/002220130101 , A61B2018/0002320130101 , A61B2218/00220130101 , A61B2018/0002920130101 , A61N7/022 , A61B2018/0026720130101 , A61B2090/06420160201 , A61N1/0551 , A61N1/36017 , A61B5/4041 , A61B5/4836
摘要： Systems, devices, and methods for transvascular ablation of target tissue are disclosed herein. The devices and methods may, in some examples, be used for splanchnic nerve ablation to increase splanchnic venous blood capacitance to treat at least one of heart failure and hypertension. For example, the devices disclosed herein may be advanced endovascularly to a target vessel in the region of a thoracic splanchnic nerve (TSN), such as a greater splanchnic nerve (GSN) or a TSN nerve root. Also disclosed are method of treating heart failure, such as HFpEF, by endovascularly ablating a thoracic splanchnic nerve to increase venous capacitance and reduce pulmonary blood pressure.
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27.发明授权
公开(公告)号：EP3952984B1
公开(公告)日：2024-09-04
申请号：EP20720130.2
申请日：2020-04-09
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公开(公告)号：EP4417152A1
公开(公告)日：2024-08-21
申请号：EP23156980.7
申请日：2023-02-16
CPC分类号： A61B18/1492 , A61B2018/146520130101 , A61B2018/147520130101 , A61B2018/0019620130101 , A61B2018/0026120130101 , A61B2018/002220130101 , A61B2018/0035120130101 , A61B2018/0060120130101 , A61B2018/0002320130101 , A61B2018/0002920130101 , A61B2562/024720130101 , A61B5/0215 , A61B5/6852
摘要： Catheter (1) and a method for cardiac surgery are described. The catheter comprises an elongate catheter tip (3) and a deformable electrode (5) arranged at the catheter tip. The deformable electrode is configured for applying electrical RF energy to tissue for locally ablating the tissue. The deformable electrode is configured to be selectively deformed between a retracted configuration (7) and an expanded configuration (9), wherein, in the expanded configuration, the deformable electrode extends along a larger cross-sectional area (11) than in the retracted configuration, the cross-sectional area extending perpendicular with regards to a longitudinal direction of the catheter tip. A maximum extension of the cross-sectional area of the deformable electrode in the expanded configuration is smaller than 9 mm. In a cardiac surgery, the catheter tip may be transferred through a septum (49) into a left atrium (47) of a heart. The deformable electrode may then be expanded and RF energy may be applied upon displacing the expanded electrode relative to the septum, thereby ablating tissue from the septum and forming a wide opening (50") serving as an interatrial shunt. Optionally, a pressure sensor (13) is provided at the catheter tip, thereby allowing controlling a success of the cardiac surgery.
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公开(公告)号：EP4389035A1
公开(公告)日：2024-06-26
申请号：EP23211222.7
申请日：2023-11-21
发明人： CHANG, Kuo-Yang , CHEN, Chun-Liang
CPC分类号： A61B2218/00120130101 , A61B2218/00720130101 , A61B2218/00220130101 , A61B18/04 , A61B18/12 , A61B18/1482 , A61B18/148 , A61B2018/0007120130101 , A61B2018/0007720130101 , A61B2018/0020220130101 , A61B2018/0059520130101 , A61B2018/0091620130101 , A61B2018/0094620130101 , A61B2018/0095220130101 , A61B2018/0095820130101 , A61B18/1402 , A61B2018/141220130101 , A61B18/1485 , A61B2217/00520130101 , A61B2217/00720130101 , A61B2018/0002920130101 , A61M1/83 , A61M1/84 , A61M1/85
摘要： An electrocautery suction irrigation tubing device includes a communicating tube (21) which defines a main passage (201), a first passage (202) controlled by a first actuator button (23) to be in fluid communication with the main passage (201), and a second passage (203) controlled by a second actuator button (24) to be in fluid communication with the main passage (201). Asuction irrigation cannula (52) is made of a metal material and integrally formed for passing of electric current, and which has a cannula wall (521) defining a cannula passage (520), and at least one first cutter portion (523) formed on the cannula wall (521). The suction irrigation cannula (52) is operable to perform an electrocautery function to cut body tissues or blood coagulum into smaller pieces so as to smoothly pass through the passages to reduce blockage in the passages.
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公开(公告)号：EP4385445A2
公开(公告)日：2024-06-19
申请号：EP24173201.5
申请日：2017-11-22
发明人： DALY, John G. , HAWK, Matthew D.
IPC分类号： A61B18/18
CPC分类号： A61N5/0616 , A61B18/203 , A61B2018/0002920130101 , A61N2005/00720130101 , A61B18/18 , A61N5/067
摘要： A jet impingement cooling apparatus is provided including a housing having a surface to be directed at a treatment area, an optically transparent region on the surface of the housing through which electromagnetic radiation (EMR) from a source can be directed from the housing to the treatment area, and at least one opening on the surface of the housing through which a fluid flow can be directed to the treatment area to maintain the treatment area at a therapeutically acceptable temperature range while avoiding interference with the EMR being directed at the treatment area.
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