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91. 发明授权

US09017294B2 Rotational thrombectomy wire with blocking device 有权
标题翻译：旋转血栓切除术带阻塞装置
公开(公告)号：US09017294B2
公开(公告)日：2015-04-28
申请号：US13792026
申请日：2013-03-09
申请人： Rex Medical, L.P.
发明人： James F. McGuckin, Jr. , John D. Leedle , James Erich Bressler , Peter W. J. Hinchliffe
IPC分类号： A61M5/00 , A61B17/22 , A61B17/221 , B82Y10/00 , A61B17/3207 , A61M25/10
CPC分类号： A61B17/22032 , A61B17/22 , A61B17/221 , A61B17/320758 , A61M25/1011 , B82Y10/00
摘要： A thrombectomy apparatus for breaking up thrombus or other obstructive material in a lumen of a vascular graft or vessel. The apparatus includes a wire having a first configuration and a second deployed configuration, the wire having a straighter configuration in the first configuration. The wire is operatively connected to a motor for rotation of the wire to contact and break up the thrombus or other obstructive material. A blocking device at a distal portion of the apparatus is movable between a collapsed configuration and an expanded configuration, and is configured in the expanded configuration to block thrombus dislodged by rotation of the wire.
摘要翻译：一种用于分解血管移植物或血管内腔中的血栓或其它阻塞物质的血栓切除装置。该设备包括具有第一配置和第二展开配置的线，该线在第一配置中具有更直的配置。电线可操作地连接到电动机，用于使电线旋转以接触和分解血栓或其它阻塞物质。装置的远端部分处的阻塞装置可在收缩构型和扩张构型之间移动，并且被构造成膨胀构型以阻止通过线的旋转而移动的血栓。

92. 发明申请

US20150088064A1 UPPER ESOPHAGEAL SPHINCTER DILATOR 审中-公开
标题翻译：上一级食疗机DILATOR
公开(公告)号：US20150088064A1
公开(公告)日：2015-03-26
申请号：US14398414
申请日：2013-05-07
申请人： The Regents of the University of California Office of Technology Transfer
发明人： Peter Belafsky
IPC分类号： A61M25/10 , A61M29/02
CPC分类号： A61M25/1002 , A61M25/1011 , A61M29/02 , A61M2025/105 , A61M2025/1081 , A61M2025/1084 , A61M2210/105
摘要： An apparatus for dilating an upper esophageal sphincter. The apparatus includes an elongated expandable member having a cross-section shaped to support a natural shape of an upper esophageal sphincter. A catheter extends from the elongated inflatable member.
摘要翻译：一种用于扩张食管上括约肌的装置。该装置包括细长的可扩张构件，其具有成形为支撑上食管括约肌的自然形状的横截面。导管从细长的可充气构件延伸。

93. 发明授权

US08956365B2 Method and apparatus for distracting a joint 有权
标题翻译：分散注意力的方法和装置
公开(公告)号：US08956365B2
公开(公告)日：2015-02-17
申请号：US13292002
申请日：2011-11-08
申请人： William Kaiser , Paritosh Ambekar , Ed Carcamo
发明人： William Kaiser , Paritosh Ambekar , Ed Carcamo
IPC分类号： A61B17/58 , A61B17/60 , A61F2/00 , A61B17/02 , A61B17/00 , A61F2/30 , A61M25/01 , A61M25/10 , A61M25/00
CPC分类号： A61B17/025 , A61B17/0218 , A61B2017/00557 , A61B2017/0275 , A61F2/30721 , A61F2/32 , A61F2002/30754 , A61M25/0102 , A61M25/0147 , A61M25/10 , A61M25/1002 , A61M25/1011 , A61M25/1018 , A61M25/10184 , A61M25/10185 , A61M2025/0063 , A61M2025/1004 , A61M2025/1013 , A61M2025/1015 , A61M2025/1072 , A61M2025/1079 , A61M2025/1081 , A61M2025/1088 , A61M2025/1093
摘要： A joint-spacing balloon catheter comprising: a shaft having a distal end and a proximal end; first and second balloons mounted to the distal end of the shaft, the first balloon being disposed distal to, and spaced from, the second balloon, with the portion of the shaft between the first and second balloons being flexible; and a handle attached to the proximal end of the shaft.
摘要翻译：一种关节间隔球囊导管，包括：具有远端和近端的轴; 安装在所述轴的远端的第一和第二气囊，所述第一气囊设置在所述第二气囊的远侧并与所述第二气球隔开，所述第一和第二气球之间的所述轴的所述部分是柔性的; 以及附接到轴的近端的手柄。

94. 发明申请

US20150005693A1 Photodynamic Therapy for Tumors With Localized Delivery 审中-公开
标题翻译：光动力治疗肿瘤与局部输送
公开(公告)号：US20150005693A1
公开(公告)日：2015-01-01
申请号：US14487628
申请日：2014-09-16
申请人： Lawrence J. Gerrans , Erhan H. Gunday
发明人： Lawrence J. Gerrans , Erhan H. Gunday
IPC分类号： A61N5/06 , A61M25/10 , A61B17/3205
CPC分类号： A61N5/062 , A61B17/3205 , A61K31/704 , A61K33/00 , A61K41/00 , A61K41/0038 , A61K41/008 , A61K45/06 , A61M25/1011 , A61M2025/1013 , A61M2025/105 , A61M2025/1086 , A61N5/0601 , A61N5/10 , A61N2005/0602 , A61N2005/1098 , A61K2300/00
摘要： A system for treatment of tumors includes a vessel having a photosensitizing agent therein, a delivery device for communicating the photosensitizing agent from the vessel to tumor tissue, a light source for radiating the tumor tissue after the delivery device has delivered the photosensitizing agent to the tumor tissue, a catheter having at least one inflatable balloon positioned thereon, and a fluid source that repeatedly inflates and at least partially deflates the inflatable balloon such that a resecting outer surface of the balloon contacts the radiated tumor tissue and resects the tissue.
摘要翻译：用于治疗肿瘤的系统包括其中具有光敏剂的血管，用于将光敏剂从血管传递到肿瘤组织的递送装置，用于在递送装置将光敏剂递送至肿瘤之后辐射肿瘤组织的光源组织，具有定位在其上的至少一个可充气气囊的导管，以及反复膨胀并且至少部分地使可膨胀气囊缩小的流体源，使得球囊的切除外表面接触辐射的肿瘤组织并切除组织。

95. 发明申请

US20140358076A1 Tunneled Catheter with Hemostasis Mechanism 有权
标题翻译：隧道导管与止血机制
公开(公告)号：US20140358076A1
公开(公告)日：2014-12-04
申请号：US14242996
申请日：2014-04-02
申请人： SMH Device Corp.
发明人： Shaun M. Honig
IPC分类号： A61M25/01 , A61M1/36 , A61M25/10
CPC分类号： A61M25/0194 , A61M1/3661 , A61M25/0017 , A61M25/1011 , A61M25/10185 , A61M2025/105 , A61M2039/0258 , A61M2039/0261
摘要： A hemostasis component for an invasive medical device has an inflatable cylinder affixed to the medical device at a location aligned with an ingress point of a patient. An inflation source is in fluid communication with the inflatable cylinder and a flow control valve that is effective to regulate the flow of fluid from the inflation source to the inflatable cylinder is provided. The flexible cylinder is located on the proximal end of a tunneling catheter, where it exits the skin. A thin tube is provided to inflate the flexible cylinder. In the event of bleeding, the flexible cylinder is inflated for as long as is needed to achieve hemostasis, without having to place sutures. Inflation is a simple procedure that can be done by the patient, as opposed to having to place a suture, which must be performed by a physician or a physician's delegate, under sterile conditions.
摘要翻译：用于侵入性医疗装置的止血部件具有在与患者的入口点对准的位置处固定到医疗装置的充气筒。提供充气源与可膨胀气缸流体连通，并且提供了有效地调节从充气源到可充气气缸的流体流动的流量控制阀。柔性圆柱体位于隧道导管的近端，在那里它离开皮肤。提供细管以使柔性气瓶膨胀。在出血的情况下，柔性圆柱体充气需要长达止血的时间，而不需要放置缝合线。通气是一种简单的过程，可以由患者完成，而不必在无菌条件下放置必须由医生或医师代表进行的缝合线。

96. 发明授权

US08892182B2 Double balloon isolation catheters and methods therefor 有权
标题翻译：双球囊隔离导管及其方法
公开(公告)号：US08892182B2
公开(公告)日：2014-11-18
申请号：US12028147
申请日：2008-02-08
申请人： John P. Matonick
发明人： John P. Matonick
IPC分类号： A61B5/05 , A61M25/10 , A61M25/00 , A61B1/31
CPC分类号： A61M25/1011 , A61B1/31 , A61M25/007 , A61M2025/1052 , A61M2210/1064
摘要： A system for examining a colon includes a catheter, such as a rectal catheter, having a proximal end, a distal end, and a central lumen extending from the proximal end to the distal end of the catheter, and a flexible tube coupled with the catheter. The system includes a first balloon located adjacent a distal end of the flexible tube, and a second balloon extending around the catheter and being located between the distal and proximal ends of the catheter, whereby the distance between the first and second balloons is adjustable by sliding the flexible tube through the central lumen of the catheter. The first and second balloons are inflatable for isolating a section of a colon, and a gas or contrast agent may be introduced into the isolated colon section for conducting the examination.
摘要翻译：用于检查结肠的系统包括具有从导管的近端延伸到远端延伸的近端，远端和中心腔的导管，例如直肠导管，以及与导管联接的柔性管。该系统包括邻近柔性管的远端定位的第一气囊和围绕导管延伸并位于导管的远端和近端之间的第二气囊，由此第一和第二气球之间的距离可通过滑动来调节柔性管通过导管的中心腔。第一和第二气囊是可膨胀的，用于隔离一段结肠，并且可以将气体或造影剂引入分离的结肠部分中进行检查。

97. 发明申请

US20140336624A1 RETENTION DRAINAGE CATHETER 审中-公开
标题翻译：保持排水管
公开(公告)号：US20140336624A1
公开(公告)日：2014-11-13
申请号：US14272270
申请日：2014-05-07
申请人： John D. Adams, JR. , Dean Brent Barron
发明人： John D. Adams, JR. , Dean Brent Barron
IPC分类号： A61M25/00 , A61M25/04
CPC分类号： A61M25/0017 , A61M1/008 , A61M1/0084 , A61M25/04 , A61M25/1002 , A61M25/1011 , A61M2025/1093 , A61M2202/0496 , A61M2205/7545 , A61M2205/7554
摘要： A multi-lumen catheter, for insertion into and draining a body cavity, that mitigates the risk of obstruction of the drainage ports and drainage lumen of the catheter, reduces the detrimental effects caused by the suction forces of the drainage ports on the body cavity being drained, and reduces the risk of infection of the body cavity being drained by decreasing the residual volume of fluid retained in the body cavity being drained. These advantages are achieved by the novel approach of disposing a perforated filter membrane over a segmented retention element and also over the drainage ports of the drainage lumen of the catheter thereby creating internal interstitial drainage channels and internal interstitial drainage cavities.
摘要翻译：用于插入和排出体腔的多腔导管，其减轻阻塞导管的排水口和排液腔的风险，减少由体腔上的排出口的吸力引起的不利影响并且通过减少保留在排出的体腔中的流体的剩余体积来降低排出体腔感染的风险。这些优点通过将穿孔过滤膜设置在分段的保持元件上并且还在导管的排液腔的排出口上方的新方法来实现，从而产生内部间质排出通道和内部间质排出腔。

98. 发明申请

US20140276610A1 DELIVERY DEVICES AND RELATED METHODS OF USE 有权
标题翻译：交付设备及相关使用方法
公开(公告)号：US20140276610A1
公开(公告)日：2014-09-18
申请号：US14211838
申请日：2014-03-14
申请人： Boston Scientific Scimed, Inc.
发明人： James ROHL , Mary BYRON , Joel EGGERT , Sandra NAGALE , Mark BODEN , David LEHSE
IPC分类号： A61M25/10
CPC分类号： A61M25/1011 , A61M2025/1013 , A61M2025/105 , A61M2037/0023
摘要： A medical device including an outer balloon, an inner balloon, and at least one delivery unit is disclosed. The outer balloon defines a first internal cavity that remains in fluid communication with a first inflation lumen. The inner balloon is disposed within the first internal cavity, and defines a second internal cavity that is in fluid communication with a second inflation lumen. Each delivery unit includes at least one needle configured to pierce a tissue and at least one reservoir containing a material. Further, inflation of the outer balloon or the inner balloon is structured and arranged to deliver the material into the tissue through the needle lumen.
摘要翻译：公开了一种包括外球囊，内球囊和至少一个输送单元的医疗装置。外球囊限定与第一充气腔保持流体连通的第一内腔。内气球设置在第一内腔内，并且限定与第二充气腔流体连通的第二内腔。每个递送单元包括构造成刺穿组织的至少一个针和至少一个包含材料的贮存器。此外，外球囊或内气球的膨胀被构造和布置成通过针管内腔将材料输送到组织中。

99. 发明申请

US20140276530A1 LENGTH AND DIAMETER ADJUSTABLE BALLOON CATHETER FOR DRUG DELIVERY 有权
标题翻译：长度和直径可调式气囊导管用于药物递送
公开(公告)号：US20140276530A1
公开(公告)日：2014-09-18
申请号：US13797596
申请日：2013-03-12
申请人： ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人： Marc Gianotti
IPC分类号： A61M25/10 , A61M29/02
CPC分类号： A61M25/104 , A61M25/10 , A61M25/1002 , A61M25/1006 , A61M25/1011 , A61M2025/0004 , A61M2025/1004 , A61M2025/105 , A61M2025/1068 , A61M2025/1075 , A61M2025/1079 , A61M2025/1081
摘要： Adjustable balloon catheter including an inner tubular member having a proximal end portion, a distal end portion, an inflation lumen and a fluid lumen defined therein. An expandable member is coupled to the distal end portion and has an inner chamber defined therein in fluid communication with the inflation lumen, the expandable member transitionable between a deflated and inflated configuration. The expandable member further has an exterior surface, the exterior surface having at least one pore structure defined therein in fluid communication with the fluid lumen. An outer tubular member is movable relative to the inner tubular member, the outer tubular member, the outer tubular member being moveable between an extended position and a retracted position, the outer tubular member being selectively positioned between the extended position and the retracted position to define an exposed length of the working length of the expandable member.
摘要翻译：可调节球囊导管，其包括具有近端部分，远端部分，充气腔和限定在其中的流体腔的内部管状构件。可膨胀构件联接到远端部分并且具有限定在其中的内室，其与膨胀腔流体连通，可膨胀构件可在放气和膨胀构型之间转变。可膨胀构件还具有外表面，外表面具有限定在其中的至少一个孔结构，其与流体腔流体连通。外部管状构件可相对于内部管状构件移动，外部管状构件，外部管状构件可在延伸位置和缩回位置之间移动，外部管状构件选择性地定位在延伸位置和缩回位置之间，以限定可膨胀构件的工作长度的暴露长度。

100. 发明申请

US20140276135A1 DEVICES, METHODS AND KITS FOR DELIVERY OF THERAPEUTIC MATERIALS TO A PANCREAS 有权
标题翻译：用于将治疗药物输送到胰腺的装置，方法和工具
公开(公告)号：US20140276135A1
公开(公告)日：2014-09-18
申请号：US14293603
申请日：2014-06-02
申请人： RenovoRX, Inc.
发明人： Ramtin Agah , Kamran Najmabadi , Marta Gaia Zanchi
IPC分类号： A61M25/09 , A61M5/142
CPC分类号： A61M25/1011 , A61B17/1204 , A61B17/12136 , A61M5/142 , A61M25/007 , A61M25/0097 , A61M25/09 , A61M25/1002 , A61M2025/0004 , A61M2025/0037 , A61M2025/0175 , A61M2025/1015 , A61M2025/1052 , A61M2210/00 , A61M2210/10 , A61M2230/30
摘要： An apparatus includes an inner catheter that is coupled to a handle and defines a lumen configured to receive a guidewire. An outer catheter is movably coupled to the handle and defines a first lumen in fluid communication with a distal opening and that is configured to introduce a therapeutic agent through the distal opening and into a target pancreatic artery(ies). The outer catheter defines a second lumen configured to receive at least a portion of the inner catheter. An actuator is coupled to the handle and configured to move the outer catheter relative to the handle. A first occlusion element is coupled to the inner catheter and a second occlusion element is coupled to the outer catheter and disposed proximal to the first occlusion element. A distance between the first occlusion element and the second occlusion element is adjustable when the outer catheter is moved relative to the handle.
摘要翻译：一种装置包括内导管，其连接到手柄并且限定被配置为接收导丝的内腔。外导管可移动地联接到手柄并且限定与远侧开口流体连通的第一腔，并且构造成将治疗剂引导通过远端开口并进入目标胰动脉。外导管限定构造成接收内导管的至少一部分的第二腔。致动器联接到手柄并且构造成相对于手柄移动外导管。第一闭塞元件联接到内导管，并且第二闭塞元件联接到外导管并且设置在第一闭塞元件的近侧。当外导管相对于手柄移动时，第一闭塞元件和第二遮挡元件之间的距离是可调节的。

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