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1. 发明公开

EP0834288A1 Apparatus for the thermal treatment of tissue 失效
标题翻译： Vorrichtung zur thermischen Behandlung von Gewebe
公开(公告)号：EP0834288A1
公开(公告)日：1998-04-08
申请号：EP97307827.2
申请日：1997-10-03
申请人： Blewett, Jeffrey J. , Maurer, Christopher W. , Stone, Corbett W.
发明人： Blewett, Jeffrey J. , Maurer, Christopher W. , Stone, Corbett W.
IPC分类号： A61B17/36
CPC分类号： A61B18/1477 , A61B2017/00274 , A61B2017/2905 , A61B2018/00547 , A61F2210/0014
摘要： An auxiliary electromagnetic thermal treatment apparatus for use with an endoscope to provide the endoscope with electromagnetic thermal treatment capabilities is provided. The auxiliary apparatus includes a handle portion and an elongate portion connected to the handle portion and dimensioned to be at least partially inserted within a working channel of an endoscope. The elongate portion includes at least one delivery tube having a memory portion comprised of a shape memory material and defining a normally unstressed curved configuration. The one delivery tube is longitudinally moveable relative to the handle portion to extend the memory portion beyond the working channel of the endoscope such that the memory portion assumes the normal unstressed curved configuration thereof. An electromagnetic probe is disposed within the delivery tube and is longitudinally moveable relative to the delivery tube to extend a probe end portion thereof beyond the delivery tube and within tissue. The electromagnetic probe is adapted to follow the curved configuration of the memory portion of the delivery tube for deployment at an angularly oriented relation with respect to the endoscope. A rotatable control member is mounted to the handle portion and operatively connected to the delivery tube. The control member is rotatable to move the delivery tube between a first retracted position and a second advanced position. An actuator is also mounted to the handle portion and is operatively connected to the electromagnetic probe. The actuator is moveable to extend the probe end portion beyond the delivery tube.
The present disclosure is also directed to a combination of an endoscope and an auxiliary thermal treatment device. A method for thermally treating tissue is also disclosed.
摘要翻译：提供了一种与内窥镜一起使用以为内窥镜提供电磁热处理能力的辅助电磁热处理装置。辅助装置包括手柄部分和连接到手柄部分的细长部分，其尺寸被至少部分地插入到内窥镜的工作通道内。细长部分包括至少一个输送管，其具有由形状记忆材料组成的记忆部分，并限定正常无应力的弯曲构型。一个输送管相对于把手部分可纵向移动，以将存储部分延伸超过内窥镜的工作通道，使得存储部分呈现其正常的非应力弯曲构型。电磁探针设置在输送管内并且可相对于输送管纵向移动，以将其探针端部部分延伸超过输送管并在组织内。电磁探头适于沿着相对于内窥镜的角度定向的关系沿着输送管的存储器部分的弯曲构造进行展开。可旋转控制构件安装到手柄部分并且可操作地连接到输送管。控制构件可旋转以在第一缩回位置和第二前进位置之间移动输送管。致动器也安装到手柄部分并且可操作地连接到电磁探头。致动器可移动以将探针端部部分延伸超过输送管。本公开还涉及内窥镜和辅助热处理装置的组合。还公开了一种热处理组织的方法。

2. 发明专利

IL262735A Droplet delivery device for delivery of fluids to the pulmonary system and methods of use 未知
公开(公告)号：IL262735A
公开(公告)日：2021-04-29
申请号：IL26273518
申请日：2018-11-01
申请人： PNEUMA RESPIRATORY INC , GERMINARIO LOUIS THOMAS , HEBRANK JOHN H , HUNTER CHARLES ERIC , HUNTER JACK C , LI CHENGJIE , MAURER CHRISTOPHER W
发明人： GERMINARIO LOUIS THOMAS , HEBRANK JOHN H , HUNTER CHARLES; ERIC , HUNTER JACK C , LI CHENGJIE , MAURER CHRISTOPHER W
IPC分类号： A61M15/00 , A61M11/00 , A61M15/02 , A61M16/00 , A61M16/10 , A61M16/14 , G16H20/13 , G16H40/63 , G16H50/20
摘要： A droplet delivery device and related methods for delivering precise and repeatable dosages to a subject for pulmonary use is disclosed. The droplet delivery device includes a housing, a reservoir, and ejector mechanism, and at least one differential pressure sensor. The droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The droplet delivery device is then actuated to generate a stream of droplets having an average ejected droplet diameter within the respirable size range, e.g, less than about 5 μm, so as to target the pulmonary system of the user.

3. 发明专利

IL262735D0 Droplet delivery device for delivery of fluids to the pulmonary system and methods of use 未知
公开(公告)号：IL262735D0
公开(公告)日：2018-12-31
申请号：IL26273518
申请日：2018-11-01
申请人： PNEUMA RESPIRATORY INC , GERMINARIO LOUIS THOMAS , HEBRANK JOHN H , HUNTER CHARLES ERIC , HUNTER JACK C , LI CHENGJIE , MAURER CHRISTOPHER W
发明人： GERMINARIO LOUIS THOMAS , HEBRANK JOHN H , HUNTER CHARLES; ERIC , HUNTER JACK C , LI CHENGJIE , MAURER CHRISTOPHER W
IPC分类号： A61M20060101
摘要： A droplet delivery device and related methods for delivering precise and repeatable dosages to a subject for pulmonary use is disclosed. The droplet delivery device includes a housing, a reservoir, and ejector mechanism, and at least one differential pressure sensor. The droplet delivery device is automatically breath actuated by the user when the differential pressure sensor senses a predetermined pressure change within housing. The droplet delivery device is then actuated to generate a stream of droplets having an average ejected droplet diameter within the respirable size range, e.g, less than about 5 μm, so as to target the pulmonary system of the user.

4. 发明申请

WO2012006018A1 ELECTRODE SHEATH FOR ELECTROSURGICAL DEVICE 审中-公开
标题翻译：电极设备电极
公开(公告)号：WO2012006018A1
公开(公告)日：2012-01-12
申请号：PCT/US2011/042017
申请日：2011-06-27
申请人： SALIENT SURGICAL TECHNOLOGIES, INC. , CONLEY, Brian, M. , GREELEY, Roger, D. , MAURER, Christopher, W. , DEPASQUA, Anthony, R.
发明人： CONLEY, Brian, M. , GREELEY, Roger, D. , MAURER, Christopher, W. , DEPASQUA, Anthony, R.
IPC分类号： A61B18/14
CPC分类号： A61B18/1482 , A61B18/1402 , A61B2018/00029 , A61B2018/00196 , A61B2018/00744 , A61B2018/00779 , A61B2218/002
摘要： An electrosurgical device includes a handle, a shaft member distal to the handle, a first electrode tip and a second electrode tip at a distal end of the shaft member. The first electrode tip is laterally spaced from the second electrode tip. An electrode sheath is movable to cover and uncover a side of the electrode tips, while a distal end of the electrode tips is uncovered to treat tissue.
摘要翻译：电外科装置包括手柄，远离手柄的轴构件，第一电极尖端和在轴构件的远端处的第二电极尖端。第一电极尖端与第二电极尖端横向间隔开。电极护套可移动以覆盖和露出电极末端的一侧，而电极末端的远端未被覆盖以处理组织。

5. 发明申请

WO2003024349A1 FLUID-ASSISTED MEDICAL DEVICES, SYSTEMS AND METHODS 审中-公开
标题翻译：流体辅助医疗设备，系统和方法
公开(公告)号：WO2003024349A1
公开(公告)日：2003-03-27
申请号：PCT/US2002/028488
申请日：2002-09-05
申请人： TISSUELINK MEDICAL, INC. , MCCLURKEN, Michael, E. , LIPSON, David , LUZZI, Robert , OYOLA, Arnold, E. , WILSON, Jonathan, E. , MAURER, Christopher, W. , GREELEY, Roger, D.
发明人： MCCLURKEN, Michael, E. , LIPSON, David , LUZZI, Robert , OYOLA, Arnold, E. , WILSON, Jonathan, E. , MAURER, Christopher, W. , GREELEY, Roger, D.
IPC分类号： A61B18/18
CPC分类号： A61B18/148 , A61B17/32 , A61B18/1206 , A61B18/1442 , A61B2018/00011 , A61B2018/00029 , A61B2018/00035 , A61B2018/00065 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063 , A61B2018/00702 , A61B2018/00744 , A61B2018/00779 , A61B2018/00791 , A61B2018/00809 , A61B2018/00875 , A61B2018/126 , A61B2018/1412 , A61B2018/1417 , A61B2018/1422 , A61B2018/1455 , A61B2018/1861 , A61B2218/002
摘要： Surgical devices, systems and methods for treating tissue are provided. Also provided are systems for treating tissue and methods of treating tissue. An exemplary surgical device comprises a handle (20a) having a proximal end and a distal end; a shaft extending distally beyond the distal end of the handle, the shaft having a proximal end and a distal end; an electrode tip (45), at least a portion of the electrode tip extending distally beyond the distal end of the shaft, the electrode tip extending distally beyond the distal end of the shaft comprising a spherical end surface portion (25) and a cylindrical side surface portion, the spherical end surface portion located distal to the cylindrical side surface portion and comprising at least a portion of the distal end surface of the surgical device; and a fluid passage directed to provide a fluid towards the cylindrical side portion of the electrode tip.
摘要翻译：提供了用于治疗组织的手术装置，系统和方法。还提供了用于治疗组织的系统和处理组织的方法。示例性手术装置包括具有近端和远端的手柄（20a）远离手柄远端延伸的轴，该轴具有近端和远端; 电极尖端（45），所述电极末端的至少一部分向远侧延伸超出所述轴的远端，所述电极末端向远侧延伸超过所述轴的远端，包括球形端面部分（25）和圆柱形侧面表面部分，所述球形端表面部分位于所述圆柱形侧表面部分的远侧并且包括所述外科装置的远端表面的至少一部分; 以及用于朝向电极末端的圆柱形侧部提供流体的流体通道。

6. 发明申请

WO2009064949A1 IMPLANT DELIVERY SYSTEM AND METHOD 审中-公开
标题翻译：植物输送系统和方法
公开(公告)号：WO2009064949A1
公开(公告)日：2009-05-22
申请号：PCT/US2008/083497
申请日：2008-11-14
申请人： CARDIOSOLUTIONS, INC. , MAURER, Christopher W. , WILSON, Jonathan E.
发明人： MAURER, Christopher W. , WILSON, Jonathan E.
IPC分类号： A61F2/24
CPC分类号： A61F2/2442 , A61F2/246 , A61F2/2466
摘要： An implant delivery system may comprise a catheter including at least one lumen, a guide wire configured to be received in the lumen, and an implant. The guide wire may comprise a clamping mechanism disposed about a distal end of the guide wire. The clamping mechanism may include a first and at least a second jaw wherein at least one of the jaws is configured to pivot between a closed position wherein the jaws define at least one internal cavity between the jaws configured to receive at least a portion of the implant and an open position configured to release the implant. The implant may be configured to be received in the lumen and may comprise a driver configured to be releasably received in the cavity of the clamping mechanism.
摘要翻译：植入物递送系统可以包括导管，其包括至少一个内腔，被配置为容纳在内腔中的导丝和植入物。引导线可以包括围绕导丝的远端设置的夹紧机构。夹紧机构可以包括第一和至少第二钳口，其中至少一个钳口构造成在闭合位置之间枢转，其中钳口限定钳口之间的至少一个内部空腔，构造成接收植入物的至少一部分以及构造成释放植入物的打开位置。植入物可以构造成容纳在内腔中，并且可以包括构造成可释放地容纳在夹紧机构的空腔中的驱动器。

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