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公开(公告)号:US20190231426A1
公开(公告)日:2019-08-01
申请号:US16382631
申请日:2019-04-12
申请人: AQUABEAM, LLC
发明人: Nikolai ALJURI , Rodney C. PERKINS
IPC分类号: A61B18/20 , A61C1/00 , A61B17/3203 , A61C17/02
CPC分类号: A61B18/20 , A61B17/32037 , A61B18/24 , A61B2017/00274 , A61B2018/00547 , A61B2018/00565 , A61B2018/00577 , A61B2018/00601 , A61B2018/206 , A61C1/0046 , A61C17/0202
摘要: Methods and systems for modifying tissue use a pressurized fluid stream carrying coherent light energy. The methods and systems may be used for resecting and debulking soft and hard biological tissues. The coherent light is focused within a stream of fluid to deliver energy to the tissue to be treated.
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公开(公告)号:US20180303541A1
公开(公告)日:2018-10-25
申请号:US16021479
申请日:2018-06-28
申请人: Ethicon LLC
发明人: Gary L. Long , David N. Plescia
CPC分类号: A61B18/1477 , A61B18/1402 , A61B2017/00221 , A61B2018/00077 , A61B2018/00083 , A61B2018/00107 , A61B2018/0022 , A61B2018/00547 , A61B2018/00577 , A61B2018/1465 , A61B2090/065 , A61N1/327
摘要: A surgical instrument can comprise a first electrode, a second electrode, and a retractable sheath. At least one of the electrodes can comprise an insulative jacket extending along the length thereof which can comprise a tissue stop for limiting the progression of the electrode into tissue. In various embodiments, a surgical instrument can comprise a first electrode, a second electrode, and a displaceable arc guard positioned between the electrodes. In certain embodiments, a surgical instrument can comprise an electrode including a flexible mesh configured to conform to the tissue against which it is positioned.
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公开(公告)号:US20180271600A1
公开(公告)日:2018-09-27
申请号:US15990250
申请日:2018-05-25
发明人: Jeffrey W. ZERFAS , Troy GARDNER , Christopher W. GREEN , Jeffrey C. SMITH , Christopher L. OSKIN , Kenneth J. DAIGNAULT
IPC分类号: A61B18/24 , A61B17/22 , A61B18/22 , A61B90/30 , A61B1/018 , A61B1/06 , A61M25/01 , A61B1/307 , A61B90/00 , A61B1/07 , A61B18/00
CPC分类号: A61B18/22 , A61B1/018 , A61B1/0661 , A61B1/07 , A61B1/307 , A61B17/22 , A61B18/24 , A61B90/30 , A61B90/361 , A61B90/37 , A61B2018/00517 , A61B2018/00547 , A61B2018/00982 , A61B2018/206 , A61B2090/373 , A61B2218/002 , A61B2218/007 , A61M25/0147
摘要: Embodiments of a medical device and related methods of use are provided for extracting tissue. The device may include an elongate member having a proximal end and a distal end. Two or more channels may extend through the elongate member from the proximal end to the distal end, and a morcellating device may be included in one of the channels. In addition, one of the channels may be configured as a return channel for extracting the morcellated tissue.
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公开(公告)号:US10016621B2
公开(公告)日:2018-07-10
申请号:US15587320
申请日:2017-05-04
发明人: Nikolai Aljuri , Surag Mantri
IPC分类号: A61N5/10 , A61M25/10 , A61B18/14 , A61B90/00 , A61B5/00 , A61B10/02 , A61B17/3203 , A61B5/06 , A61B18/12 , A61B18/22 , A61M1/00 , A61M25/00 , A61B8/12 , G01N33/574 , A61B18/16 , A61B18/00 , A61B18/04
CPC分类号: A61N5/1015 , A61B5/0071 , A61B5/0073 , A61B5/0084 , A61B5/061 , A61B8/085 , A61B8/12 , A61B10/02 , A61B10/0241 , A61B17/3203 , A61B17/32037 , A61B18/1206 , A61B18/1492 , A61B18/16 , A61B18/22 , A61B90/06 , A61B90/37 , A61B2010/0225 , A61B2017/32032 , A61B2018/0022 , A61B2018/00547 , A61B2018/00577 , A61B2018/00595 , A61B2018/00863 , A61B2018/046 , A61B2018/1253 , A61B2018/126 , A61B2090/067 , A61B2090/378 , A61B2090/508 , A61B2217/005 , A61B2217/007 , A61B2218/002 , A61B2218/007 , A61B2505/05 , A61B2562/0219 , A61M1/008 , A61M25/0017 , A61M25/10182 , A61M25/10185 , A61M2205/0216 , A61M2205/3334 , A61M2205/3344 , A61M2210/166 , A61N5/1007 , A61N5/1027 , A61N2005/1011 , A61N2005/1021 , A61N2005/1024 , A61N2005/1094 , G01N33/57434
摘要: A catheter treatment apparatus comprises an elongate tubular member and an expandable support. The expandable support comprises a radioactive substance to treat cancerous tissue and is configured to expand from a narrow profile for insertion to a wide profile to engage and treat tissue remaining after resection. The expandable support can be sized to fit within a volume of removed tissue to place the radioactive substance in proximity to the capsule and remaining tissue, to spare the capsule and proximate nerves and vessels to treat tissue in proximity to the capsule. The elongate tubular member may comprise a channel such as a lumen to pass a bodily fluid such as urine when the expandable support engages the tissue to treat the patient for a plurality of days. The treatment apparatus can be used to resect and diagnose tissue concurrently. Based on the diagnosis, targeted segmental treatment may be given.
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公开(公告)号:US09956034B2
公开(公告)日:2018-05-01
申请号:US14439989
申请日:2013-10-31
发明人: Landy Toth , Roy Martin
IPC分类号: A61B18/18 , A61B18/14 , A61N7/02 , A61B5/04 , A61B5/00 , A61N1/05 , A61N1/30 , A61B17/00 , A61B18/00 , A61B18/02
CPC分类号: A61B18/1492 , A61B5/04 , A61B5/6852 , A61B5/6858 , A61B5/7203 , A61B18/18 , 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 , A61N1/05 , A61N1/303 , A61N7/022 , A61N2007/025
摘要: 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:US09895185B2
公开(公告)日:2018-02-20
申请号:US14241977
申请日:2012-09-13
申请人: Michael Hoey , Mark Schrom , Stephanos Paulos , Randall Beyreis , Mark Bilitz
发明人: Michael Hoey , Mark Schrom , Stephanos Paulos , Randall Beyreis , Mark Bilitz
CPC分类号: A61B18/04 , A61B18/1492 , A61B2018/00029 , A61B2018/00517 , A61B2018/00547 , A61B2018/00577 , A61B2018/00642 , A61B2018/00678 , A61B2018/00744 , A61B2018/00791 , A61B2018/00821 , A61B2018/048 , A61B2218/002 , A61B2218/007
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, denaturate the prostate. In some embodiments, the vapor delivery needle can be advanced a pre-determined distance into the prostate by an actuation mechanism. The actuation mechanism can comprise, for example, a spring, or at least one magnet. Methods associated with use of the energy delivery probe are also covered.
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公开(公告)号:US20180036555A1
公开(公告)日:2018-02-08
申请号:US15548679
申请日:2015-04-02
发明人: Tae Suk SUH , Ji Yeon PARK , Seu Ran LEE , Jeong Woo LEE , Hae Jin PARK , Kyoung Sik CHOI
IPC分类号: A61N5/10
CPC分类号: A61N5/1075 , A61B90/17 , A61B2018/005 , A61B2018/00547 , A61N5/10 , A61N5/1071 , A61N2005/1076 , A61N2005/1094 , A61N2005/1097
摘要: An aspect of the present invention provides a rectal phantom unit and a phantom device including the same, including: a holder having a penetration portion formed in a longitudinal direction thereof; a rectal simulant which is inserted to the penetration portion of the holder, includes a plurality of unit plates laminated thereon, and simulates a rectum of a body; and a film which is disposed between the rectal simulant and the holder and measures an absorbed dose of radiation irradiated to the rectal simulant.
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公开(公告)号:US20180028222A1
公开(公告)日:2018-02-01
申请号:US15782754
申请日:2017-10-12
申请人: Medi-Tate Ltd.
发明人: Ido KILEMNIK
IPC分类号: A61B17/3207 , A61F2/94 , A61B17/00 , A61F2/04 , A61B17/3209 , A61B17/29 , A61B18/00
CPC分类号: A61B17/320725 , A61B2017/00274 , A61B2017/2945 , A61B2017/32096 , A61B2018/00547 , A61F2/94 , A61F2002/048 , A61F2220/0016 , A61F2230/0058 , A61F2230/006 , A61F2230/0076 , A61F2250/0059
摘要: An implant for creating incisions in the tissues surrounding the bladder neck and the urethra of a patient, for relaxing the opening of the bladder, the implant includes a central connector and at least one wire, the wires extend radially outwardly from the center of the central connector, the wires apply continuous pressure on the surrounding tissues, the wires are foldable within an implant sheath for enabling delivery and extraction thereof, the implant is implanted within a restricted location of the urethra for a period of time for creating incisions at the locations where the wires apply pressure on the surrounding tissues.
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9.
公开(公告)号:US20180008163A1
公开(公告)日:2018-01-11
申请号:US15646033
申请日:2017-07-10
IPC分类号: A61B5/055 , G06T11/00 , A61N5/10 , A61B17/00 , A61B18/00 , A61B8/00 , A61B8/12 , A61B6/06 , A61B8/08
CPC分类号: A61B5/055 , A61B6/06 , A61B8/12 , A61B8/4461 , A61B8/483 , A61B90/36 , A61B2017/00274 , A61B2018/00547 , A61N5/1027 , A61N5/1049 , A61N2005/1011 , G06T11/008 , G06T2211/428
摘要: The invention relates to a method for determining the position of a surgical tool relative to a target volume inside an animal body according to a pre-plan comprising the steps of i) obtaining a plurality of two-dimensional images of said target volume using imaging means, each 2D-image being represented by an image data slice I(x,y,z); ii) reconstructing from said plurality of image data slices I(x,y,z) a three-dimensional image of said target volume using transformation means, said 3D-image being represented by a volumetric image data array V(x,y,z); iii) displaying said three-dimensional image of said target volume to an user using displaying means.
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公开(公告)号:US09848947B2
公开(公告)日:2017-12-26
申请号:US14547591
申请日:2014-11-19
发明人: Sujat Sukthankar , Jianmin Li , Kenneth P. Reever
CPC分类号: A61B18/1485 , A61B2018/00011 , A61B2018/00202 , A61B2018/00208 , A61B2018/00547 , A61B2018/00577 , A61B2018/1407 , A61B2018/1467
摘要: According to one aspect of the present disclosure, a medical device may include a shaft assembly. The shaft assembly may include a sheath having a first lumen. The shaft assembly may also include a rotatable shaft extending through the first lumen. The rotatable shaft may be rotatable relative to the sheath, and may have a second lumen and a side opening. The shaft assembly may also include an electrode extending through the second lumen and the side opening, and radially outwardly from the rotatable shaft. The electrode may be movable relative to the rotatable shaft.
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