公开(公告)号：WO2019144072A1

公开(公告)日：2019-07-25

申请号：PCT/US2019/014409

申请日：2019-01-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： ANDERSON, James M. ,  HANSON, Cass A. ,  ONUSHKO, John David ,  MEREGOTTE, Jose A.

IPC: A61B17/12 ,  A61B17/00 ,  A61M25/00 ,  A61M25/10

CPC classification number: A61B17/12186 ,  A61B17/12031 ,  A61B17/12122 ,  A61B17/12136 ,  A61B2017/00495 ,  A61B2017/00862 ,  A61B2017/00898 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61B2017/12095 ,  A61M2025/1054

Abstract: An example medical device delivery system is disclosed. The delivery system includes an inflation shaft having a first lumen, a second lumen and a distal end region, the distal end region including an elongated tip. The delivery system also includes a detachment shaft extending along a portion of the inflation shaft. The delivery system also include a delivery shaft having a proximal end region, a distal end region and a lumen extending therein. The delivery system also includes an occlusive member positioned within at least a portion of the lumen of the delivery shaft, wherein the occlusive member is configured to expand and seal the opening of a left atrial appendage. Further, a portion of the elongated tip is removeably engaged with the occlusive member.

公开(公告)号：WO2019079082A1

公开(公告)日：2019-04-25

申请号：PCT/US2018/055128

申请日：2018-10-10

Applicant: BIOSENSE WEBSTER (ISRAEL) LTD. ,  SCHULTZ, Jeffrey

Inventor： SCHULTZ, Jeffrey ,  ROUSU, Corey ,  GHIDOLI, Daniele ,  JUNG, Simon ,  CLARK, Jeffrey

IPC: A61M25/01 ,  A61B1/005 ,  A61B17/00

CPC classification number: A61M25/0136 ,  A61B1/0052 ,  A61B5/01 ,  A61B5/0422 ,  A61B5/06 ,  A61B5/6852 ,  A61B5/6869 ,  A61B18/1492 ,  A61B2017/00092 ,  A61B2017/00327 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2017/12054 ,  A61B2018/00029 ,  A61B2018/00172 ,  A61B2018/00821 ,  A61B2217/007 ,  A61M25/0147 ,  A61N1/056 ,  A61N1/0565 ,  A61N1/057

Abstract: A steerable catheter (10) is disclosed, having an elongated, tubular catheter body (14) with at least one deflection member (30) slidably disposed within a lumen (26, 28), secured at a distal end to a tip section (16) and terminating in an interconnect (46) at a proximal end and a handle (12) releasably attached to the proximal end of the catheter body. The handle has at least one sliding member (54) coupled to an actuator (18), such that manipulation of the actuator causes relative longitudinal movement with respect to the handle, wherein the interconnect and the sliding member engage when the handle is attached to the catheter body so that the relative longitudinal movement of the sliding member is transmitted to the deflection member and wherein the interconnect and the sliding member disengage when the handle is released from the catheter body.

公开(公告)号：WO2018075707A1

公开(公告)日：2018-04-26

申请号：PCT/US2017/057285

申请日：2017-10-19

Applicant: MAINE MEDICAL CENTER RESEARCH INSTITUTE

Inventor： ECKER, Robert, D. ,  SHAHINPOOR, Mohsen

IPC: A61B17/22

CPC classification number: A61B17/22031 ,  A61B5/02007 ,  A61B5/0215 ,  A61B5/026 ,  A61B17/22012 ,  A61B17/22022 ,  A61B17/50 ,  A61B34/30 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00292 ,  A61B2017/12054 ,  A61B2034/301

Abstract: The present disclosure relates to electrically controllable surgical tools. In general, surgical devices are provided having an electrically controllable, fingered operating end for use in angiography, endovascular and/or neurological surgery. The finger(s) at the operating end can be made from ionic polymer metal composite (IPMC) material to facilitate control of the finger(s).

Abstract translation: 本公开涉及电可控手术工具。 通常，手术装置具有用于血管造影术，血管内和/或神经外科手术的电可控的手指操作端。 操作端的手指可以由离子聚合物金属复合材料（IPMC）材料制成，以便于控制手指。

公开(公告)号：WO2017223396A1

公开(公告)日：2017-12-28

申请号：PCT/US2017/038922

申请日：2017-06-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JOHNSON, Jeffrey, D. ,  TASSONI, Nicholas, L. ,  ZHANG, Ken, X.

IPC: A61M25/00 ,  A61M25/01 ,  A61B17/12 ,  A61B17/00 ,  A61M25/09 ,  A61B17/29

CPC classification number: A61B17/12154 ,  A61B17/12022 ,  A61B17/1214 ,  A61B2017/00305 ,  A61B2017/1205 ,  A61B2017/12054

Abstract: The present disclosure relates to the field of delivery systems for precise navigation within and through body passages. Specifically, the present disclosure relates to delivery systems for accurate positioning and release of elements within tortuous, narrow and/or fragile passages. In particular, the present disclosure relates to a delivery system that includes a distal coil with sufficient flexibility to navigate through tortuous body passages, and which allows for controlled stretch when bent.

Abstract translation: 本公开涉及用于在身体通道内并且穿过身体通道的精确导航的递送系统的领域。 具体而言，本公开涉及用于精确定位和释放弯曲，狭窄和/或易碎通道内的元件的输送系统。 具体而言，本公开涉及一种输送系统，该输送系统包括远端线圈，该远端线圈具有足够的灵活性以在弯曲的身体通道中导航，并且允许在弯曲时受控伸展。

公开(公告)号：WO2017147289A1

公开(公告)日：2017-08-31

申请号：PCT/US2017/019119

申请日：2017-02-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.,

Inventor： FOSTER, Daniel, J. ,  SCHMIDT, Brian, L.

IPC: A61B17/12

CPC classification number: A61F2/04 ,  A61B1/018 ,  A61B1/2676 ,  A61B17/12022 ,  A61B17/12036 ,  A61B17/12104 ,  A61B17/12145 ,  A61B17/1215 ,  A61B2017/0034 ,  A61B2017/00809 ,  A61B2017/00867 ,  A61B2017/12054 ,  A61F2/07 ,  A61F2/2427 ,  A61F2/88 ,  A61F2/90 ,  A61F2002/043 ,  A61F2002/044 ,  A61F2002/9522 ,  A61F2210/0014 ,  A61F2230/0019 ,  A61F2250/0018 ,  A61F2250/0036 ,  A61F2250/0048 ,  A61M27/002

Abstract: This disclosure concerns systems and methods for tissue volume reduction and control of the flow of substances through the body. Systems according to the various embodiments of the disclosure include check valves formed from wire coils which are deployable through a tubular lumen, such as the working channel of an endoscope, or a catheter.

Abstract translation: 本公开涉及用于减少组织体积和控制通过身体的物质流动的系统和方法。 根据本公开的各种实施例的系统包括由线圈形成的止回阀，所述线圈可通过管状内腔例如内窥镜的工作通道或导管展开。

公开(公告)号：WO2017070316A1

公开(公告)日：2017-04-27

申请号：PCT/US2016/057864

申请日：2016-10-20

Applicant: COVIDIEN PL

Inventor： DAVIDSON, James ,  HUYNH, Andy ,  NGUYEN, Hoai

IPC: A61B17/221

CPC classification number: A61B17/221 ,  A61B17/22031 ,  A61B2017/00243 ,  A61B2017/00477 ,  A61B2017/12054 ,  A61B2017/22034 ,  A61B2017/2215

Abstract: A medical device, configured to perform an endovascular therapy, e.g. , thrombectomy, can comprise an elongate manipulation member having a first connection member proximate a distal end of the elongate manipulation member, and an intervention member having a second connection member proximate a proximal end of the intervention member. The second connection member can be connected to the first connection member such that the first connection member can rotate relative to the second connection member.

Abstract translation: 被配置为执行血管内治疗例如血栓切除术的医疗装置可以包括细长操纵构件，该细长操纵构件具有邻近细长操纵构件的远端的第一连接构件 以及介入部件，其具有靠近介入部件的近端的第二连接部件。 第二连接构件可以连接到第一连接构件，使得第一连接构件可以相对于第二连接构件旋转。

公开(公告)号：WO2016178196A3

公开(公告)日：2017-02-02

申请号：PCT/IB2016052616

申请日：2016-05-07

Applicant: VECTORIOUS MEDICAL TECH LTD

Inventor： GOLDSHTEIN OREN ,  LEVI YAIR ,  HARARI BOAZ

IPC: A61B5/00 ,  A61B5/0215 ,  A61B17/00 ,  A61B17/12

CPC classification number: A61B17/0057 ,  A61B5/0031 ,  A61B5/0215 ,  A61B5/686 ,  A61B5/6869 ,  A61B5/6884 ,  A61B17/12122 ,  A61B17/12172 ,  A61B2017/00477 ,  A61B2017/00606 ,  A61B2017/00623 ,  A61B2017/12054

Abstract: Implant (e.g., sensory implant) positionable within subject's left heart atrium, for facilitating functional activity thereof, such as sensing or/and measuring physiological conditions or/and parameters. Implant includes: implant body housing physiological parameter sensing or/and measuring means; coupling means for coupling with an implant deployment device; and septum gripper having a flexible gripping sleeve fixedly connected to implant body wall, and selectively shapeable to pass through organ wall septum opening, and for gripping onto organ wall, such that implant body is fixatable or/and stabilizable across organ wall and through septum opening, to facilitate sensing or/and measuring in subject's body organ. Also disclosed are: a system including the implant, a process control unit, and a transcatheter implant deployment device; and an implant for implantation in subject's body organ separated by an organ wall, and configured for inductive coupling with electronic unit located outside subject's body and for interactively communicating with electronic unit.

Abstract translation: 植入物（例如，感觉植入物）可定位于受试者的左心房内，用于促进其功能活动，例如感测和/或测量生理条件或/和参数。 种植体包括：植入体体内生理参数感测或/和测量装置; 用于与植入物展开装置联接的联接装置; 和隔膜夹具，其具有固定地连接到植入物主体壁的柔性夹持套筒，并且可选择地成形为穿过器官壁隔膜开口，并且用于夹持在器官壁上，使得植入体可以跨器官壁和隔膜开口固定或/和可稳定 ，以促进受试者身体器官的感测和/或测量。 还公开了：包括植入物的系统，过程控制单元和经导管植入物展开装置; 以及植入物，用于植入被器官壁分离的受试者的身体器官中，并且被配置为与位于受检者身体外部的电子单元进行感应耦合并与电子单元进行交互式通信。

公开(公告)号：WO2016161344A1

公开(公告)日：2016-10-06

申请号：PCT/US2016/025669

申请日：2016-04-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC. ,  CONNOLLY, Joseph Michael ,  PEDERSON, Gary John Jr. ,  ANDERSON, Mary-Claire ,  HAVERKOST, Patrick A. ,  RAAB, David ,  SMITH, Mark

Inventor： CONNOLLY, Joseph Michael ,  PEDERSON, Gary John Jr. ,  ANDERSON, Mary-Claire ,  HAVERKOST, Patrick A. ,  RAAB, David ,  SMITH, Mark

IPC: A61B17/12

CPC classification number: A61B17/1219 ,  A61B17/12022 ,  A61B17/12113 ,  A61B17/12159 ,  A61B17/12172 ,  A61B17/12186 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61B2017/12063 ,  A61B2017/12068

Abstract: Delivery systems for liquid embolics and methods of using them are disclosed. The devices generally include a catheter and one or more retention elements to limit migration of the liquid embolic to non-target sites.

Abstract translation: 公开了用于液体栓塞的输送系统及其使用方法。 装置通常包括导管和一个或多个保留元件，以限制液体栓塞到非目标部位的迁移。

公开(公告)号：WO2016155847A1

公开(公告)日：2016-10-06

申请号：PCT/EP2015/069423

申请日：2015-08-25

Applicant: ACOREDIS GMBH

Inventor： MOSZNER, Robert

IPC: A61B17/12

CPC classification number: A61B17/12122 ,  A61B17/0057 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/00477 ,  A61B2017/12054

Abstract: Modulare intravaskuläre Verschlussvorrichtungen (1) zur Behandlung von Defekten im Herzen eines Patienten, insbesondere zum Verschließen des linken Herzohres (5), wobei das Occlusionsinstrument (1) sich aus mindestens zwei modularen Einheiten (21) zusammensetzt, wobei die proximale modulare Einheit (Deckel) (2) vom linken Vorhof (4) her den Herzohreingang (6) verschließt und mindestens eine distale modulare Einheit (Grundkörper) (3) im Haltebereich des Herzohrs (5) positioniert und durch entsprechende Haken (26) im Herzohr (5) fest verankert wird. Deckel (2) und Grundkörper (3) werden überwiegend durch ein geeignetes Laserbearbeitungsverfahren gefertigt. Verwendete Materialien sind Metall bzw. Metalllegierungen wie beispielsweise Nitinol oder aus nicht-resorbierbaren Kunststoffen ausgewählt aus der Gruppe der Polyester, Polyamide, Polyolefine, Polyurethane und Polyhalogenolefine oder bioresorbierbare Polymere als Polyester wie Poly(milchsäure) PLA, Poly(glycolsäure) PGA und andere Polyester, Polyanhydride und Polyaminsäuren mit spaltbaren Bindungen wie Amid-, Ester-oder Acetal-Bindungen und sowohl die gelaserte Hülle (33) als auch die Patches (25) eine Degradationsdauer zwischen (5) und (50) Wochen besitzen.

Abstract translation: 模块化的血管内阻塞装置（1），用于在患者的心脏治疗的缺陷，特别是（5）用于关闭所述左心耳，其中，所述阻塞装置（1）由至少两个模块单元（21），其中所述近端的模块化单元（盖） （2）从所述左心房（4）往复地封闭心耳输入（6）和至少一个远端模块化单元（基峰）（3）定位在所述心耳（5）的保持区域和通过相应的钩（26）在心耳牢固地锚定的装置（5） 是。 盖（2）和基体（3）通过适当的激光加工方法，主要制造。 使用的材料是金属或金属合金，如镍钛诺，或由选自聚酯，聚酰胺，聚烯烃，聚氨酯的选择的非可再吸收的塑料和聚卤代烯烃或生物可吸收的聚合物作为聚酯，例如聚（乳酸）PLA，聚（乙醇酸）PGA和其它聚酯 ，聚酐，和具有可裂解的键，例如酰胺，酯或乙缩醛键，并且两个激光切割包络（33）和所述补片（25）的聚氨基酸具有（5）和（50）周之间的降解时间。

公开(公告)号：WO2016127078A1

公开(公告)日：2016-08-11

申请号：PCT/US2016/016814

申请日：2016-02-05

Applicant: BOSTON SCIENTIFIC SCIMED, INC. ,  SQUIRE, Robert, N. ,  LINDQUIST, Jeffrey, S. ,  HARRISON, Kent, D. ,  HORN, Daniel, J. ,  KANGAS, Steven, L.

Inventor： SQUIRE, Robert, N. ,  LINDQUIST, Jeffrey, S. ,  HARRISON, Kent, D. ,  HORN, Daniel, J. ,  KANGAS, Steven, L.

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12136 ,  A61B17/12031 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12186 ,  A61B2017/00495 ,  A61B2017/00526 ,  A61B2017/00951 ,  A61B2017/12054

Abstract: Medical devices and methods for forming the medical devices are disclosed in the present application. In one illustrative example, a medical device may comprise a catheter shaft extending from a proximal end to a distal end and may include a plurality of lumens extending through at least a portion of the catheter shaft. In some examples, the medical device may further include a balloon member disposed proximate the distal end of the catheter shaft, and the catheter shaft may comprise a frangible portion disposed proximate the distal end of the catheter shaft.

Abstract translation: 在本申请中公开了用于形成医疗装置的医疗装置和方法。 在一个说明性示例中，医疗装置可以包括从近端延伸到远端的导管轴，并且可以包括延伸穿过导管轴的至少一部分的多个腔。 在一些示例中，医疗装置还可以包括靠近导管轴的远端设置的球囊构件，并且导管轴可以包括靠近导管轴的远端设置的易碎部分。