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91. 发明申请

WO1998009670A2 OVERLAY DUAL BALLOON CATHETER AND METHOD FOR USE THEREOF 审中-公开
标题翻译：双层双壁导管及其使用方法
公开(公告)号：WO1998009670A2
公开(公告)日：1998-03-12
申请号：PCT/US1997015476
申请日：1997-09-03
申请人： CRYOLIFE, INC.
发明人： CRYOLIFE, INC. , WRIGHT, Larry, A.
IPC分类号： A61M00/00
CPC分类号： A61M25/104 , A61F2/958 , A61M25/1011 , A61M2025/1013 , A61M2025/1015 , A61M2025/1086
摘要： An overlay dual balloon catheter. Two balloons composed of differing materials are employed, the balloons being disposed so as to overlap one another but not being bonded to one another, so that adjacent surfaces of the two balloons are permitted to move relative to one another, to provide improved surface and structural characteristics in a balloon unit. Preferably, an outer balloon, disposed on the exterior of the catheter is composed of latex, silicone, or a thermoplastic elastomer while an inner balloon, disposed underneath the first balloon is composed of a material employed in existing angioplasty balloons such as polyester or polyurethane. The overlay dual balloon catheter may be used in angioplasty, embolectomy and thrombectomy.
摘要翻译：覆盖双气囊导管。使用由不同材料构成的两个气囊，气球被设置为彼此重叠但不彼此结合，使得两个气球的相邻表面被允许相对于彼此移动，以提供改进的表面和结构气球单位的特点。优选地，设置在导管外部的外球囊由胶乳，硅树脂或热塑性弹性体构成，而位于第一球囊下方的内球囊由用于现有血管成形术球囊例如聚酯或聚氨酯的材料组成。覆盖双气囊导管可用于血管成形术，止血切除术和血栓切除术。

92. 发明申请

WO1995032745A1 A CATHETER SYSTEM AND METHOD FOR PROVIDING CARDIOPULMONARY BYPASS PUMP SUPPORT DURING HEART SURGERY 审中-公开
标题翻译：用于在心脏手术期间提供心脏旁路泵支持的导管系统和方法
公开(公告)号：WO1995032745A1
公开(公告)日：1995-12-07
申请号：PCT/US1995006796
申请日：1995-05-26
申请人： SWEEZER, William, P.
发明人： JIMISON, James , COLEMAN, Ronald, L.
IPC分类号： A61M01/10
CPC分类号： A61M1/10 , A61M1/1006 , A61M1/1018 , A61M1/1039 , A61M1/3659 , A61M25/0068 , A61M25/007 , A61M25/0082 , A61M25/1011 , A61M2025/0031 , A61M2025/0036 , A61M2025/0037 , A61M2025/0039 , A61M2025/004 , A61M2025/1015 , A61M2025/1052 , A61M2210/125
摘要： A catheter system and method for achieving total cardiopulmonary bypass during heart surgery. The venous perfusion catheter has first and second balloons occluding the inferior and superior vena cava thereby precluding blood flow into the right atrium. An arterial perfusion catheter is inserted, advanced and positioned in the ascending aorta cephalid of the junction of the conorary arteries with the aortic root. A second flexible arterial cannula is mounted in sliding relationship with the first flexible cannula and carries an inflatable balloon adjacent its distal end to provide for occlusion of the ascending aorta. A first flexible cannula has a first lumen and an arterial venting orifice communicating with the first lumen defining a single flow path for the passage of cardioplegia solution to arrest the heart or for the evacuation of blood from the aortic root. A third lumen extends axially through the first flexible arterial cannula and communicates with a multiplicity of openings in the distal tip for suctioning blood from the left ventricle. The second flexible cannula of the arterial perfusion catheter has a first cavity extending axially therethrough that communicates with an opening at its distal tip to permit the passage of blood delivered by the cardiopulmonary bypass pump into arterial circulation. Both the venous and arterial perfusion catheters have a plurality of radially and oppositely spaced steering lumens and a plurality of steering cables fixed to the distal ends to achieve omnidirectional articulation.
摘要翻译：一种用于在心脏手术中实现总体心肺转流的导管系统和方法。静脉灌注导管具有封闭下腔静脉和上腔静脉的第一和第二气囊，从而阻止血液流入右心房。动脉灌注导管插入，先进并定位在主动脉根部的冠状动脉交界处的升主动脉头皮。第二柔性动脉插管与第一柔性插管滑动关系安装，并且在其远端附近携带可充气气囊以提供上升主动脉的闭塞。第一柔性套管具有与第一管腔连通的第一内腔和动脉通气孔，其限定用于通过心麻痹液以阻止心脏或从主动脉根部排出血液的单个流动路径。第三腔轴向延伸穿过第一柔性动脉插管并与远侧末端中的多个开口连通，用于从左心室抽吸血液。动脉灌注导管的第二柔性套管具有轴向延伸穿过其中的第一腔，其与其远侧末端处的开口连通，以允许心肺旁路泵输送的血液通过动脉循环。静脉和动脉灌注导管都具有多个径向和相对间隔的转向腔和固定到远端的多个转向电缆，以实现全向关节运动。

93. 发明申请

WO1995025558A1 ANGIOPLASTY DEVICE 审中-公开
标题翻译：放射性装置
公开(公告)号：WO1995025558A1
公开(公告)日：1995-09-28
申请号：PCT/IB1995000079
申请日：1995-02-03
申请人： SCHNEIDER (USA) INC.
发明人： SCHNEIDER (USA) INC. , FORMAN, Michael, R. , HELMUS, Michael, N. , LAPTEWICZ, Joseph, E.
IPC分类号： A61M25/01
CPC分类号： A61M25/104 , A61M2025/0186 , A61M2025/09141 , A61M2025/1015 , A61M2025/1093
摘要： This invention relates to an angioplasty device (10) that is formed from a hollow metallic tube (20), a balloon (30) affixed adjacent the distal end of the tube (20) and being in fluid communication with the lumen (22) of the tube (20), a flexible distal segment connected to the distal end of the tube and a removable hub (40) connected adjacent to the proximal end of the tube (20). The tube (20) is preferably formed from a superelastic material such as nickel-titanium alloy. This invention also relates to various methods of using this angioplasty device (10).
摘要翻译：本发明涉及一种由中空金属管（20）形成的血管成形术装置（10），邻近管（20）远端固定并与管腔（22）流体连通的球囊（30）管（20），连接到管的远端的柔性远端段和与管（20）的近端相邻连接的可移除的轮毂（40）。管（20）优选由镍 - 钛合金等超弹性材料形成。本发明还涉及使用该血管成形术装置（10）的各种方法。

94. 发明申请

WO1987007510A1 TWO BALLOONED CATHETER DEVICE FOR DIAGNOSTIC AND OPERATIVE USE 审中-公开
标题翻译：两个用于诊断和手术使用的气囊导管装置
公开(公告)号：WO1987007510A1
公开(公告)日：1987-12-17
申请号：PCT/IT1987000059
申请日：1987-06-10
申请人： FINA, Ernesto
IPC分类号： A61M29/02
CPC分类号： A61M25/1011 , A61B17/22032 , A61M2025/1015
摘要： A two ballooned catheter device comprising an inner catheter (1) and an outer catheter (7) slidable one with respect to the other, and a coaxial conduit (17) connected to the proximal end of the outer catheter, a lateral conduit (16) being connected to the outer catheter for introduction of a fluid into a peripheral annular space (11) in communication with the balloon of the outer catheter, the inner catheter being connected to the other balloon, and the central annular space between the inner catheter and the outer catheter being in communication with the coaxial conduit, so that a fluid under pressure can be selectively introduced into each balloon and the space between the balloons through the central annular space. The device can be used for confining a sector of a duct or vessel of the body between the two balloons to convey a medicinal or diagnostic fluid into the confined sector or operating through dilation and relaxation of the sector of duct, particularly for the extraction of calculi.
摘要翻译：一种双气囊导管装置，包括可相对于另一个滑动的内导管（1）和外导管（7），以及连接到外导管的近端的同轴导管（17），侧导管（16）连接到外导管以将流体引入到与外导管的气囊连通的外围环形空间（11）中，内导管连接到另一个气囊，以及内导管和内导管之间的中心环形空间外导管与同轴导管连通，使得可以通过中心环形空间将压力下的流体选择性地引入每个气球和气球之间的空间。该装置可以用于限制两个气球之间的身体的管道或容器的扇区，以将药物或诊断流体输送到限制部门中或通过管道的扩张和松弛来操作，特别是用于提取结石。

95. 发明申请

WO2018071750A1 MODULAR MEDICAL DEVICE CATHETER SYSTEM 审中-公开
标题翻译：模块化医疗设备导管系统
公开(公告)号：WO2018071750A1
公开(公告)日：2018-04-19
申请号：PCT/US2017/056480
申请日：2017-10-13
申请人： COVELLUS LLC
发明人： BEACH, Bradley
IPC分类号： A61B1/018 , A61B1/04 , A61B1/05 , A61B5/03 , A61B5/042 , A61M25/00 , A61M25/10 , A61M25/18
CPC分类号： A61M25/0169 , A61B1/00124 , A61B1/01 , A61B1/015 , A61B1/018 , A61B1/05 , A61B5/0066 , A61B5/0084 , A61B5/0215 , A61B5/027 , A61B5/03 , A61B5/042 , A61M25/0053 , A61M2025/1015
摘要： A modular medical device catheter including a parent module and an adapter module. An attachment mechanism couples the adapter module to a surface of an inner lumen of the parent module. The attachment mechanism includes a coil in which a surface of the coil directly engages with the surface of the lumen of the parent module. The adapter module can include an elongated element having one or more electrical conductors.
摘要翻译：包括母模块和适配器模块的模块化医疗设备导管。附接机构将适配器模块联接到母模块的内腔的表面。附连机构包括线圈，线圈的表面直接与母模块的腔的表面接合。适配器模块可以包括具有一个或多个电导体的细长元件。

96. 发明申请

WO2017131630A1 ADJUNCTIVE LOCALIZATION SYSTEMS AND DEVICES 审中-公开
标题翻译：兼容定位系统和设备
公开(公告)号：WO2017131630A1
公开(公告)日：2017-08-03
申请号：PCT/US2016/014877
申请日：2016-01-26
申请人： ASIA PACIFIC MEDICAL TECHNOLOGY DEVELOPMENT COMPANY, LTD
发明人： GILBERT, John, R.
IPC分类号： A61B1/018
CPC分类号： A61M25/1011 , A61B17/22 , A61B17/221 , A61B17/3207 , A61B2017/22039 , A61B2017/22067 , A61B2017/22084 , A61B2017/320766 , A61M25/104 , A61M2025/1015 , A61M2025/1052
摘要： The present disclosure describes effector deployment systems and devices that can be coupled adjunctively to a shaft of a concentric cylinder system, to provide additional functionality during intravascular procedures.
摘要翻译：本公开描述了效应器部署系统和装置，其可以辅助地连接到同心圆柱体系统的轴上，以在血管内过程期间提供附加功能。

97. 发明申请

WO2017058513A1 PERFUSION SYSTEM FOR TREATING CARDIAC RHYTHM DISTURBANCES 审中-公开
标题翻译：用于治疗心脏血液循环障碍的灌注系统
公开(公告)号：WO2017058513A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/051543
申请日：2016-09-13
申请人： CURTIS, Guy P.
发明人： CURTIS, Guy P.
IPC分类号： A61M25/00
CPC分类号： A61M25/1011 , A61M25/1002 , A61M25/10181 , A61M2025/1015 , A61M2025/1052 , A61M2025/1097
摘要： A system and method for perfusing a liquid medicament into tissue of a patient requires a catheter having a distal barrier and a proximal barrier mounted on the catheter. A perfusion section is formed into the catheter between these barriers. By way of example of a typical operation, the catheter is advanced through the vasculature of a patient and into the coronary sinus. Advancement continues until the barriers of the catheter are positioned to straddle the ostium of the left atrial vein. As so positioned, a perfusion chamber is established in the coronary sinus between the barriers. Also, the perfusion chamber is positioned for fluid communication with the left atrial vein. Liquid medicament can then be transferred from a source into the perfusion chamber for perfusion of the medicament into tissue of the atrial vein.
摘要翻译：用于将液体药物灌注到患者组织的系统和方法需要具有安装在导管上的远侧屏障和近侧屏障的导管。在这些障碍物之间的导管中形成灌注部分。作为典型操作的示例，导管通过患者的脉管系统进入冠状窦。继续进行直到导管的屏障定位成跨越左心房静脉的口。如此定位，在障碍之间的冠状窦中建立灌注室。此外，灌注室定位成与左心房静脉流体连通。然后可以将液体药物从源转移到灌注室中，以将药物灌注到心房静脉的组织中。

98. 发明申请

WO2016001911A1 A CERVICAL CANAL DILATION DEVICE 审中-公开
标题翻译：一个CANARDAL CANAL DILATION设备
公开(公告)号：WO2016001911A1
公开(公告)日：2016-01-07
申请号：PCT/IL2015/000020
申请日：2015-04-30
申请人： WEICHSELBAUM, Amnon , HARPAZ, Omer , AQUEDUCT MEDICAL Ltd.
发明人： WEICHSELBAUM, Amnon
IPC分类号： A61M29/02 , A61M31/00 , A61M25/00
CPC分类号： A61M25/1011 , A61M29/02 , A61M31/00 , A61M2025/0034 , A61M2025/1015 , A61M2025/1052 , A61M2025/1081
摘要： The cervical canal dilation device of the present invention relates to controlled injection of liquid or gel to the cervical canal in order to obtain a desired predetermined dilation while causing the treated woman minimal discomfort. The injection of a substance having a liquid or gel characteristics into the cervical canal is done while the inner and outer orifices (internal os and external os) of the canal are sealed by two reversibly inflatable balloons, referred to as the "dilating balloons". An inflatable balloon at the tip or near the tip of the cervical canal dilation device anchors the device (in the uterine cavity linked to the internal os) to the desired position in the cervix canal for the dilation treatment. The amount of fluid or gel injected into the cervix canal can be calculated apriori to expand the width of the canal to the desired dimension.
摘要翻译：本发明的宫颈管扩张装置涉及将液体或凝胶控制注射到子宫颈管，以便获得期望的预定扩张，同时使被治疗的女人最小的不适。将具有液体或凝胶特性的物质注入到宫颈管中，同时通过两个称为“扩张气囊”的可逆充气气囊密封管的内部和外部孔（内部os和外部os）。在子宫颈管扩张装置的尖端或靠近尖端处的可充气气囊将装置（在与内部os连接的子宫腔中）锚固到子宫颈管中的期望位置用于扩张治疗。注射到子宫颈管中的流体或凝胶的量可以先验地计算，以将管的宽度扩大到所需的尺寸。

99. 发明申请

WO2015186005A2 SYSTEMS AND METHODS FOR TREATING PULMONARY EDEMA 审中-公开
标题翻译：用于治疗肺动脉高压的系统和方法
公开(公告)号：WO2015186005A2
公开(公告)日：2015-12-10
申请号：PCT/IB2015/001658
申请日：2015-06-01
申请人： WHITE SWELL MEDICAL LTD
发明人： NITZAN, Yaacov , YACOBY, Menashe , FELD, Tanhun
IPC分类号： A61M1/36 , A61M1/34
CPC分类号： A61M27/002 , A61M1/34 , A61M1/3639 , A61M1/3653 , A61M1/3655 , A61M1/3659 , A61M25/0026 , A61M25/1011 , A61M2025/0002 , A61M2025/1015 , A61M2025/1052 , A61M2202/0405 , A61M2205/10 , A61M2205/3331 , A61M2205/3334
摘要： Various systems and methods are provided for treating pulmonary edema. In general, a pump can be configured to be implanted within a patient at risk of developing edema. The pump can be configured to pump fluid out of the patient's lungs, e.g., out of the patient's interstitial and alveolar spaces. The pump can be configured to be fully implanted within the patient's body. The pump can be configured to continuously pump fluid, or the pump can be configured to be selectively actuatable in response to a trigger event. In an exemplary embodiment, the pump can include an inflow port coupled to an inflow tube in fluid communication with a lymphatic vessel of the patient, and can include an outflow port coupled to an outflow tube in fluid communication with a vein of the patient.
摘要翻译：提供了治疗肺水肿的各种系统和方法。通常，泵可被配置为植入患有发生水肿风险的患者体内。泵可以被配置为将流体从患者的肺部泵出，例如从患者的间质和肺泡空间中排出。泵可以被配置为完全植入患者体内。泵可以被配置为连续地泵送流体，或者可以将泵配置为响应于触发事件而选择性地致动。在示例性实施例中，泵可以包括联接到与患者的淋巴管流体连通的流入管的流入端口，并且可以包括联接到与患者静脉流体连通的流出管的流出端口。

100. 发明申请

WO2014182699A1 INFERIOR VENA CAVA (IVC) SHUNT, DOUBLE-BALLOON CATHETER FOR OCCLUSION AS A SURGICAL TOOL 审中-公开
标题翻译： INFERIOR VENA CAVA（IVC）SHUNT，双孔气囊作为外科手术的OCCLUSION
公开(公告)号：WO2014182699A1
公开(公告)日：2014-11-13
申请号：PCT/US2014/036970
申请日：2014-05-06
申请人： THE JOHNS HOPKINS UNIVERSITY
发明人： BERNIER, Wes , CHANG, Calvin , BLACK, James, H. , EFRON, David, T.
IPC分类号： A61M25/10 , A61B17/12 , A61B17/22 , A61M31/00
CPC分类号： A61B17/12045 , A61B17/12136 , A61M25/1011 , A61M27/002 , A61M2025/1015 , A61M2025/1052 , A61M2025/1095
摘要： A double -balloon inferior vena cava (IVC) shunt for use in controlling blood loss and simultaneously maintaining venous return is disclosed. The IVC shunt comprises a first balloon-catheter unit and second balloon-catheter unit that are slidably coupled to one another to form an adjustable shunt. The first and second balloons in the shunt are independently inflatable. The double-balloon shunt is readily adjustable to fit the dimensions of the injured region.
摘要翻译：公开了一种用于控制失血并同时维持静脉回流的双气囊下腔静脉（IVC）分流装置。 IVC分流器包括可滑动地彼此联接以形成可调节分流器的第一气囊 - 导管单元和第二气囊 - 导管单元。分流器中的第一和第二气球是可独立充气的。双气球分路容易调节，以适应受伤区域的尺寸。

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