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1. 发明申请

WO2017147493A1 ENHANCED FLEXIBILITY NEUROVASCULAR CATHETER 审中-公开
标题翻译：增强的灵活性神经血管导管
公开(公告)号：WO2017147493A1
公开(公告)日：2017-08-31
申请号：PCT/US2017/019453
申请日：2017-02-24
申请人： INCEPT, LLC
发明人： YANG, Yi , KHOSRAVI, Fred , RIMSA, Joseph
IPC分类号： A61B17/00 , A61M25/00 , A61M25/01 , A61M29/00
CPC分类号： A61M25/0053 , A61B6/481 , A61B17/12022 , A61B17/12168 , A61B17/12186 , A61B17/22 , A61B17/22012 , A61B17/2202 , A61B17/22031 , A61B17/3203 , A61B17/32037 , A61B17/320758 , A61B2017/00398 , A61B2017/00526 , A61B2017/00734 , A61B2017/00862 , A61B2017/00867 , A61B2017/00898 , A61B2017/00955 , A61B2017/22025 , A61B2017/22034 , A61B2017/22038 , A61B2017/22062 , A61B2017/22067 , A61B2017/22079 , A61B2017/22084 , A61B2017/320733 , A61B2017/320775 , A61B2217/005 , A61F2/95 , A61F7/12 , A61F2007/126 , A61L29/02 , A61L29/041 , A61L29/06 , A61L29/14 , A61L2400/10 , A61L2400/16 , A61M1/0035 , A61M1/0066 , A61M1/008 , A61M1/32 , A61M5/007 , A61M25/0009 , A61M25/0012 , A61M25/0023 , A61M25/0045 , A61M25/005 , A61M25/007 , A61M25/0074 , A61M25/01 , A61M25/0102 , A61M25/0108 , A61M25/0147 , A61M25/0662 , A61M25/09 , A61M25/10 , A61M25/1027 , A61M39/06 , A61M2025/0046 , A61M2025/0059 , A61M2025/0175 , A61M2039/062 , A61M2205/0216 , A61M2205/0266 , A61M2205/3344 , A61M2210/12 , B29C41/14 , B29K2027/18 , B29K2075/00 , B29L2031/7542
摘要： A catheter is provided, such as for distal neurovascular access or aspiration. The catheter includes an elongate flexible body, having a proximal end, a distal end and a side wall defining a central lumen. A distal zone of the side wall includes a tubular inner liner, a tie layer separated from the lumen by the inner liner, a helical coil surrounding the tie layer, adjacent windings of the coil spaced progressively further apart in the distal direction. An outer jacket surrounds the helical coil. The outer jacket is formed from a plurality of tubular segments positioned end to end, coaxially about the coil. The flexural load profile of the catheter as a function of catheter length is configured to provide enhanced distal flexibility while maintaining high backup support.
摘要翻译：提供导管，例如用于远端神经血管通路或抽吸。导管包括细长柔性主体，其具有限定中央内腔的近端，远端和侧壁。侧壁的远侧区域包括管状内衬，通过内衬与内腔隔开的连接层，围绕连接层的螺旋线圈，线圈的相邻绕圈在远侧方向上逐渐进一步间隔开。外套围绕螺旋线圈。外护套由多个管状部分形成，首尾相连，同轴环绕线圈。导管的弯曲载荷曲线作为导管长度的函数被配置为提供增强的远端柔性，同时保持高度的后备支撑。

2. 发明申请

WO2017132149A1 MEDICAL RETRIEVAL DEVICES AND RELATED METHODS OF USE 审中-公开
标题翻译：医疗检索装置和相关的使用方法
公开(公告)号：WO2017132149A1
公开(公告)日：2017-08-03
申请号：PCT/US2017/014748
申请日：2017-01-24
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： HARRAH, Timothy, P. , OSKIN, Christopher, L. , BANERJEE, Arpita , GAVADE, Sandesh , TAKALE, Abhijit , MISRA, Pavan
IPC分类号： A61B17/22 , A61B1/06 , A61B90/30 , A61M25/00
CPC分类号： A61B1/0684 , A61B1/00101 , A61B1/0607 , A61B1/0676 , A61B1/07 , A61B1/307 , A61B17/2202 , A61B17/22031 , A61B90/30 , A61B2017/22005 , A61B2017/22079 , A61B2090/061 , A61M25/00
摘要： A medical device may include a sheath (10) extending from a proximal end (40) to a distal end (50). The medical device may further include a light source coupled to the sheath (10). The light source may have a first state in which light is not emitted distally of sheath and a second state where the light source emits a visual pattern (70) distally of the distal end (50) of the sheath. The visual pattern (70) may represent a cross-sectional dimension of a structural feature of the sheath (10).
摘要翻译：医疗装置可包括从近端（40）延伸到远端（50）的护套（10）。医疗设备可以进一步包括耦合到护套（10）的光源。光源可以具有第一状态和第二状态，在第一状态中光线不会在护套的远侧发射，在第二状态下光源在护套的远侧端部（50）的远侧发射视觉图案（70）。视觉图案（70）可以代表护套（10）的结构特征的横截面尺寸。

3. 发明申请

WO2017097616A1 DEVICES AND METHODS FOR REMOVAL OF ACUTE BLOCKAGES FROM BLOOD VESSELS 审中-公开
标题翻译：用于从血管中去除急性阻塞的装置和方法
公开(公告)号：WO2017097616A1
公开(公告)日：2017-06-15
申请号：PCT/EP2016/078973
申请日：2016-11-28
申请人： NEURAVI LIMITED
发明人： VALE, David , CASEY, Brendan , GILVARRY, Michael , MCARDLE, Kevin , HOLIAN, Maeve , HARDIMAN, David , KEANE, Alan , KING, Daniel , O'GORMAN, Jacqueline , BRADY, Eamon
IPC分类号： A61B17/22 , A61M1/00
CPC分类号： A61B17/22031 , A61B17/22 , A61B17/29 , A61B17/3421 , A61B2017/22034 , A61B2017/22067 , A61B2017/22079 , A61B2017/2212 , A61B2017/2215 , A61B2217/005 , A61M1/008
摘要： A catheter has an expansile tip 901 that can be delivered in a constricted form. The increased tip diameter facilitates the aspiration and removal of large clot volumes by increasing the area of the catheter tip that applies aspiration to the clot. The tip 901 comprises a support frame which can be cut from a metal or polymer tube, covered with a thin polymer sleeve 909 containing highly elastic properties. This construction provides good pushability and high compressive resistance. The cut pattern can contain axial connections of the support frame 908 and ring members 906, which will provide a large level of axial support, lateral flexibility and hoop strength to withstand aspiration. The tip of the device can contain a section 907 proximal of the highly flexible area 905 that can expand to except clot. This potential to increase body diameter facilitates the retrieval of large volume clots while the construction of the catheter provides good column stiffness to avoid axial collapse and still maintain good flexibility.
摘要翻译：导管具有可以收缩形式递送的可膨胀尖端901。增加的尖端直径通过增加导管尖端的适用于凝块的抽吸区域来促进大量凝块体积的抽吸和去除。尖端901包括支撑框架，该支撑框架可以由金属或聚合物管切割，覆盖有包含高度弹性特性的薄聚合物套筒909。这种结构提供了良好的可推送性和高抗压性。切割图案可以包含支撑框架908和环形构件906的轴向连接，这将提供大水平的轴向支撑，侧向柔性和箍强度以抵抗抽吸。装置的尖端可以包含高度柔性区域905的近端部分907，其可以膨胀至除凝块外。这种增加身体直径的可能性有助于取回大体积凝块，而导管的构造提供良好的柱刚度以避免轴向坍塌并仍保持良好的柔韧性。

4. 发明申请

WO2017087411A1 TISSUE REMOVAL SYSTEM 审中-公开
标题翻译：组织去除系统
公开(公告)号：WO2017087411A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/062080
申请日：2016-11-15
申请人： HOLOGIC, INC.
发明人： SULLIVAN, Roy, H. , SCHENCK, Jessica, Tina , MICHAELS, George, Charles
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/0275 , A61B10/0291 , A61B17/22031 , A61B17/42 , A61B2010/0208 , A61B2017/4216
摘要： A tissue removal device includes a housing, an outer tube having a distal portion configured for transcervical insertion into a uterus, an inner tube slidably disposed within the outer tube lumen, a vacuum generation chamber disposed within the housing, a movable piston slidably disposed in the vacuum generation chamber, a collection chamber, a manual actuator moveably coupled to the housing and operatively coupled to the piston, and proximal and distal one-way valves. The outer tube has an outer tube lumen, a tissue in-take opening proximate a distal end thereof, and a proximal end coupled to the housing. The inner tube has an inner tube lumen extending from an open inner tube distal end to an open inner tube proximal end, the open inner tube distal end comprising a cutting edge configured to sever intrauterine tissue extending through the tissue in-take opening in the outer tube.
摘要翻译：组织去除装置包括壳体，具有构造成用于经子宫颈插入子宫内的远侧部分的外管，可滑动地设置在外管腔内的内管，布置在壳体内的真空发生室，可滑动地设置在真空发生室中的可移动活塞，收集室，可移动地联接到壳体并可操作地联接到活塞的手动致动器，以及近端和远端单向阀。外管具有外管内腔，靠近其远端的组织进入开口以及联接到外壳的近端。内管具有从开放的内管远端延伸到开放的内管近端的内管腔，开放的内管远端包括切割边缘，该切割边缘构造成切断延伸穿过外部组织取入开口的子宫内组织管。

5. 发明申请

WO2016210381A1 ENDOSCOPE DEVICE AND METHOD OF USE 审中-公开
标题翻译：内窥镜装置及其使用方法
公开(公告)号：WO2016210381A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/039437
申请日：2016-06-24
申请人： ENDOVATE LLC
发明人： OLDEN, Kevin W. , WASHINGTON, John David
IPC分类号： A61B1/012 , A61B1/00 , A61B1/015 , A61B1/018 , A61B1/267
CPC分类号： A61B17/22 , A61B1/00087 , A61B1/00089 , A61B1/00094 , A61B1/00101 , A61B1/00137 , A61B1/273 , A61B17/00234 , A61B17/22031 , A61B2017/00296 , A61B2017/00561 , A61B2017/22035 , A61B2017/22079 , A61B2017/2215
摘要： The present specification discloses an endoscope device comprising a body having a proximal opening in communication with an opposite distal opening, and the body having a nose substantially about the distal opening, a primary lumen or blockage receiving lumen formed within the body through which suction is selectively applied, the primary lumen being contiguous with the distal opening, and a secondary lumen or endoscope receiving lumen formed within the body so as to be in communication with the primary lumen, the secondary lumen being contiguous with the proximal opening and configured for receipt of an endoscope, whereby suction applied through a suction port of the endoscope when positioned in the secondary lumen applies suction to the primary lumen.
摘要翻译：本说明书公开了一种内窥镜装置，其包括具有与相对的远端开口连通的近侧开口的主体，并且主体具有基本上围绕远端开口的鼻部，主体腔或阻塞接收腔，其形成在主体内，抽吸通过该主腔被选择性地所述主腔与所述远侧开口相邻，以及形成在所述体内的次内腔或内窥镜接收腔，以便与所述主腔连通，所述次腔与所述近端开口相邻并且构造成用于接收内窥镜，其中当定位在第二内腔中时通过内窥镜的吸入口施加的吸力对主腔内施加吸力。

6. 发明申请

WO2016120864A2 DEVICE AND METHOD FOR REMOVING OCCLUSIONS IN A BIOLOGICAL VESSEL 审中-公开
标题翻译：用于消除生物容器中的闭塞的装置和方法
公开(公告)号：WO2016120864A2
公开(公告)日：2016-08-04
申请号：PCT/IL2016/050073
申请日：2016-01-25
申请人： TRITICUM LTD.
发明人： BEN-AMI, Doron Jacob
IPC分类号： A61B17/221
CPC分类号： A61B17/22031 , A61B2017/00858 , A61B2017/22034
摘要： A device for use within an occluded biological vessel and a method of using same to remove occlusion material from a vessel are provided. The device includes an elongated body configured for delivering extensions arranged around a distal portion thereof into the biological vessel. Each of the extensions includes an array of projections spaced apart to match openings in a biological mesh forming a part of the occlusion material.
摘要翻译：提供了用于封闭式生物容器内的装置和使用该装置从容器中移除封闭材料的方法。该装置包括细长主体，该细长主体被构造成用于将围绕其远端部分布置的延伸部传送到生物血管中。每个延伸部包括间隔开的阵列以匹配形成闭塞材料的一部分的生物网中的开口。

7. 发明申请

WO2016113047A1 THROMBECTOMY DEVICE AND SYSTEM FOR EXTRACTION OF VASCULAR THROMBI FROM A BLOOD VESSEL 审中-公开
标题翻译：用于从血管中提取血管栓塞的血栓形成装置和系统
公开(公告)号：WO2016113047A1
公开(公告)日：2016-07-21
申请号：PCT/EP2015/079400
申请日：2015-12-11
申请人： ANACONDA BIOMED, S.L.
发明人： RIBÓ JACOBI, Marco , ARAD HADAR, Ofir
IPC分类号： A61B17/22 , A61B17/12 , A61B17/221
CPC分类号： A61B17/22031 , A61B17/12031 , A61B17/12109 , A61B17/12136 , A61B17/221 , A61B2017/00867 , A61B2017/00938 , A61B2017/00942 , A61B2017/1205 , A61B2017/22051 , A61B2017/2215 , A61B2090/3966 , A61B2217/007 , A61M29/00
摘要： The thrombectomy device comprises a delivery catheter (1), a dilator catheter (5) and a funnel (3), defining a distal end and a proximal end, said funnel (3) being positionable in a retracted position and in an extended position, and it is characterized in that said funnel (3) also comprises a covering (4), the diameter of the distal end of the funnel (3) being greater in the extended position than in the retracted position. It permits an aspiration from a very close proximity to the thrombus and with a large mouth, allowing occlusion of the artery, stopping the flow, and aspirating the entire thrombus without fragmenting it.
摘要翻译：血栓切除装置包括限定远端和近端的输送导管（1），扩张器导管（5）和漏斗（3），所述漏斗（3）可定位在缩回位置并处于延伸位置，其特征在于，所述漏斗（3）还包括覆盖物（4），所述漏斗（3）的远端的直径在延伸位置比在缩回位置更大。它允许从非常接近血栓的吸入和大嘴巴，允许动脉闭塞，阻止血液流动并抽吸整个血栓而不使其分裂。

8. 发明申请

WO2015161012A1 SYSTEMS AND METHODS FOR CATHETER ADVANCEMENT 审中-公开
标题翻译：系统和方法进行导管
公开(公告)号：WO2015161012A1
公开(公告)日：2015-10-22
申请号：PCT/US2015/026069
申请日：2015-04-16
申请人： COVIDIEN LP
发明人： FARHAT, Lawrence , HUYNH, Andy
IPC分类号： A61B17/22 , A61B17/12 , A61F2/01 , A61F2/962 , A61M25/00
CPC分类号： A61B17/22 , A61B17/22031 , A61B2017/22001 , A61B2017/22047 , A61B2017/22051 , A61F2/013 , A61F2/962 , A61F2/966 , A61M25/0021 , A61M25/0074 , A61M25/0082 , A61M25/104 , A61M2025/0004 , A61M2025/0042 , A61M2025/09125 , A61M2025/109
摘要： A system (100) can comprise a catheter (106) and a device (102) having an elongate member (108) and an expandable member (110). The expandable member can be coupled to the elongate member. The elongate member can extend through the catheter. The expandable member can be positioned with a proximal member end proximal to a distal catheter end, a distal member end positioned distal to the distal catheter end, and at least a portion of the expandable member between the distal catheter end and the distal member end in an expanded state in which a maximum transverse dimension of the expandable member is larger than a maximum transverse dimension of the distal member end. The catheter can be advanced in a patient's body with the expandable structure, in the expanded state, at the distal end of the catheter.
摘要翻译：系统（100）可以包括导管（106）和具有细长构件（108）和可膨胀构件（110）的装置（102）。可膨胀构件可以联接到细长构件。细长构件可延伸穿过导管。可扩张构件可以被定位成具有靠近远侧导管端的近端构件端，远端远端导管末端定位的远端构件端，并且远侧导管末端和远侧构件之间的可扩张构件的至少一部分以膨胀状态，其中可扩张构件的最大横向尺寸大于远端构件端部的最大横向尺寸。导管可以在扩张结构中在患者的身体中在扩张状态下前进到导管的远端。

9. 发明申请

WO2015116636A1 EXPANDABLE ENDOSCOPIC DEVICE 审中-公开
标题翻译：可扩展的内窥镜装置
公开(公告)号：WO2015116636A1
公开(公告)日：2015-08-06
申请号：PCT/US2015/013216
申请日：2015-01-28
申请人： UNIVERSITY OF MARYLAND, BALTIMORE
发明人： ASLINIA, Florence M. , GOLDBERG, Eric , SCHNEIDER, Chad
IPC分类号： A61B10/04 , A61B17/30 , A61B17/94
CPC分类号： A61B17/29 , A61B10/04 , A61B10/06 , A61B17/10 , A61B17/1227 , A61B17/1285 , A61B17/22031 , A61B2017/00269 , A61B2017/00287 , A61B2017/2215 , A61B2017/2926 , A61B2017/2931 , A61B2017/2947
摘要： Provided herein are expandable endoscopic devices. In accordance with certain aspects of an embodiment of the invention, an endoscopic expandable device is disclosed that comprises an expandable jaw at the distal tip, a control wire connected to the jaw, a sheath enclosing the control wire, and a handle connected to the sheath or wire having an actuating trigger. The expandable jaw is configured to allow its delivery in a retracted configuration to a target site within a patient's body through the working channel of an endoscope, after which the jaw may reconfigure to an expanded configuration that is larger than the retracted configuration. This allows the expandable jaw to be easily delivered to the target site while allowing an operable jaw size that is larger than would be allowed if limited to size of the working channel. The expandable jaw of the endoscopic expandable device may optionally be detachable from the sheath, in which case a jaw release mechanism may also be provided and controlled from the handle. The endoscopic expandable device described herein may, in accordance with certain aspects of the invention, have utility as a clip, and may, in accordance with further aspects of the invention, have utility as forceps. Also disclosed are methods of using the devices identified above.
摘要翻译：本文提供了可扩展的内窥镜装置。根据本发明的实施例的某些方面，公开了一种内窥镜可扩张装置，其包括在远侧末端处的可扩张钳口，连接到钳口的控制线，封闭控制线的护套和连接到护套的手柄或具有致动触发器的线。可扩张夹爪被构造成允许其通过内窥镜的工作通道以缩回的构型传送到患者体内的目标部位，此后，钳口可以重新配置为大于缩回构型的扩张构型。这允许可扩张的夹爪容易地输送到目标位置，同时允许可操作的钳口尺寸大于如果限于工作通道的尺寸允许的尺寸。内窥镜可扩张装置的可扩张的夹爪可任选地从护套上分离，在这种情况下，也可以从手柄提供和控制爪释放机构。根据本发明的某些方面，根据本发明的某些方面的内窥镜可扩张装置可用作夹具，并且根据本发明的其它方面，可以具有作为镊子的效用。还公开了使用上述识别的装置的方法。

10. 发明申请

WO2014172283A2 MINIATURE DEVICE PLATFORM FOR NAVIGATION ON MOVING ORGANS 审中-公开
标题翻译：用于移动机构导航的微型设备平台
公开(公告)号：WO2014172283A2
公开(公告)日：2014-10-23
申请号：PCT/US2014034017
申请日：2014-04-14
申请人： ACTUATED MEDICAL INC
发明人： BAGWELL ROGER B , PARK BRIAN MATTHEW , SCRUGGS CASEY A , SNOOK KEVIN ANDREW
IPC分类号： A61B17/29
CPC分类号： A61B17/29 , A61B1/00087 , A61B1/0014 , A61B17/22031 , A61B18/1492 , A61B2017/2943 , A61B2017/2947 , A61B2018/00208 , A61B2018/00291 , A61B2018/1405 , A61B2218/002 , A61B2218/007
摘要： A device for gripping tissue that is inside of a patient for use in delivering therapy is provided. The device may include a first gear that rotates and that engages the tissue. A second gear that also rotates may be included and may likewise engage the tissue. A spacing mechanism may be included in the device that adjusts the spacing between the first and second gears such that the first and second gears are moved closer to one another and moved farther from one another.
摘要翻译：提供了一种用于夹持用于输送治疗的患者体内的组织的装置。该装置可以包括旋转并接合组织的第一齿轮。也可以包括旋转的第二齿轮并且可以同样地接合组织。可以在该装置中包括调节第一和第二齿轮之间的间隔的间隔机构，使得第一和第二齿轮彼此靠近移动并相互移动。

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