公开(公告)号：EP3515363B1

公开(公告)日：2024-08-07

申请号：EP17715860.7

申请日：2017-03-22

IPC: A61F2/24 ,  A61M25/00 ,  A61M25/10

CPC classification number: A61M25/0068 ,  A61M25/0074 ,  A61M2025/109320130101 ,  A61F2/2433 ,  A61M25/10 ,  A61M2025/109520130101

公开(公告)号：EP4392099A1

公开(公告)日：2024-07-03

申请号：EP22769599.6

申请日：2022-08-25

Applicant: Medtronic Ireland Manufacturing Unlimited Company

Inventor： CARTER, Enda

IPC: A61M5/28 ,  A61M25/00 ,  A61B17/34

CPC classification number: A61M25/0074 ,  A61M25/0084 ,  A61M2025/008520130101 ,  A61M2025/008720130101 ,  A61B17/3478 ,  A61B2017/2208220130101

公开(公告)号：EP4356941A1

公开(公告)日：2024-04-24

申请号：EP22202517.3

申请日：2022-10-19

Applicant: Wellspect AB

Inventor： Pedersen, Lars ,  Börstell, Thomas

IPC: A61M3/02 ,  A61M25/00 ,  A61M25/04

CPC classification number: A61M3/0279 ,  A61M25/001 ,  A61M25/0074 ,  A61M25/008 ,  A61M25/04 ,  A61M3/0262

Abstract: The present disclosure relates to a catheter (1) and a method for manufacturing the catheter (1). The catheter (1) comprises a core tube (10) with a lumen (15) extending from a rear end to a front end along an elongation axis (x), a front portion (13) and a rear portion (11). The catheter (1) further comprises a flexible outer layer (20) forming a fluid reservoir (25, 25') containing a fluid between the flexible outer layer (20) and at least a part of the front portion (13). The flexible outer layer (20) optionally comprises one or more radial eyelet(s) (23) arranged in front of the front portion (13) of the core tube (10) and being in fluid communication with the front opening (14), wherein the flexible outer layer (20) is more flexible than the core tube (10). Optionally, the catheter (1) further comprises a flexible inner layer (20').

公开(公告)号：EP3389557A1

公开(公告)日：2018-10-24

申请号：EP16874205.4

申请日：2016-12-15

Applicant: Neovasc Tiara Inc.

Inventor： NYULI, Colin A. ,  LANE, Randy Matthew ,  WONG, Karen Tsoek-Ji

IPC: A61F2/02 ,  A61F2/00 ,  A61F2/24 ,  A61F2/95 ,  A61F2/966 ,  A61M25/01 ,  A61M25/09 ,  A61M25/092

CPC classification number: A61F2/2436 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/97 ,  A61F2002/9517 ,  A61M25/0054 ,  A61M25/0074 ,  A61M25/0133 ,  A61M25/09

Abstract: A delivery system includes a delivery catheter with a capsule configured to carry a prosthesis and a steering catheter for steering the delivery catheter. The delivery catheter can be advanced through a patient's vasculature to a target treatment area. The capsule can be opened and the prosthesis can be deployed into the target treatment area. Additionally, a method for delivering a prosthesis to a target treatment area includes advancing a delivery catheter through a patient's vasculature to the target treatment area, steering the delivery catheter toward the target treatment area, opening a capsule on the delivery catheter, and deploying the prosthesis into the target treatment area.

公开(公告)号：EP3335672A3

公开(公告)日：2018-09-19

申请号：EP17209221.5

申请日：2012-11-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： CRISOSTOMO, Crissly V. ,  GAMARRA, Randy S. ,  INO, Takashi ,  SUTTON, Benjamin ,  PAUL, David J.

IPC: A61F2/24 ,  A61F2/966

CPC classification number: A61M25/0074 ,  A61B17/00 ,  A61F2/2436 ,  A61F2/2439 ,  A61F2002/9517 ,  A61F2002/9665 ,  A61M25/0102 ,  A61M2025/0019

Abstract: A medical device may include a handle housing (18) having a side wall defining an interior space and proximal and distal apertures (129b, 129a) extending through the side wall, an elongated outer sheath, an elongated inner member, a proximal flush port (128) disposed within the interior space and in fluid communication with the elongated inner member, and a distal flush port (126) disposed within the interior space and in fluid communication with the elongated outer sheath. A control knob (122) may be rotated to move the distal flush port within the interior space.

公开(公告)号：EP2797538B1

公开(公告)日：2018-08-29

申请号：EP12863320.3

申请日：2012-01-26

Applicant: St. Jude Medical Atrial Fibrillation Division Inc.

Inventor： OLSON, Eric, S. ,  KAUPHUSMAN, James, V. ,  NEMEC, Linda, K. ,  TEGG, Troy, T.

IPC: A61B18/14 ,  A61M25/01 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2090/065 ,  A61B2090/08021 ,  A61B2217/007 ,  A61M25/0041 ,  A61M25/0054 ,  A61M25/0074 ,  A61M25/01 ,  A61M25/09

Abstract: A medical device is provided comprising a shaft comprising a first segment and a second segment. The first segment is configured to buckle upon application of a first critical force. The second segment includes an outer surface and an inner surface and is configured to buckle upon application of a second critical force. The second critical force is lower than the first critical force. The medical device further comprises a coil disposed radially inwardly of the inner surface of the second segment.

公开(公告)号：EP3264998A4

公开(公告)日：2018-02-21

申请号：EP16758532

申请日：2016-03-02

Applicant: ACCURATE MEDICAL THERAPEUTICS LTD

Inventor： TAL MICHAEL GABRIEL ,  MILLER ERAN

IPC: A61B17/12

CPC classification number: A61B17/12186 ,  A61B17/12109 ,  A61B2017/1205 ,  A61F2/013 ,  A61K9/0019 ,  A61K9/1676 ,  A61K31/704 ,  A61L24/0015 ,  A61L24/02 ,  A61L2300/23 ,  A61L2300/416 ,  A61L2430/36 ,  A61M25/00 ,  A61M25/0074 ,  A61M2025/0042 ,  A61M2025/0057 ,  A61M2025/0073

Abstract: Injectable embolization particulates (e.g., particles, microstructures, beads) employed in embolization procedures, for facilitating blood vessel occlusion. Exemplary embolization particulates for occluding a blood vessel include a plurality of embolization beads, each bead having a plurality of outwardly protruding portions, wherein, upon a first one and a second one of the beads accumulating against a boundary of the blood vessel, protruding portions of the first bead are configured to intermesh with protruding portions of the second bead, so as to occlude the blood vessel. Also disclosed are compositions of embolization particulates including a plurality of shaped embolization beads, and methods for embolizing or occluding a blood vessel using embolization particulates or compositions thereof. Embolization particulates have particular shapes for facilitating blood vessel occlusion while preventing or diminishing back flow (reflux) of embolic material, and may be coated or impregnated with therapeutic agents or radioactive isotopes, for increasing desirable therapeutic effects.

公开(公告)号：EP3280336A1

公开(公告)日：2018-02-14

申请号：EP16718787.1

申请日：2016-04-07

Applicant: Arsenal Medical, Inc. ,  Busold, Rany ,  Groom, Jeffrey ,  Mortensen, Jennifer ,  Yan, Xuri ,  Webber, Stephanie

Inventor： BUSOLD, Rany ,  GROOM, Jeffrey ,  MORTENSEN, Jennifer ,  YAN, Xuri ,  WEBBER, Stephanie

IPC: A61B17/12

CPC classification number: A61M25/0074 ,  A61B17/12113 ,  A61B17/12181 ,  A61B17/1219 ,  A61B2017/00495 ,  A61M25/0026 ,  A61M25/0068 ,  A61M2025/0024 ,  A61M2025/0073

Abstract: Dual-lumen catheters for actively mixing two or more fluid components such that they react to form a more viscous pre-polymer formulation at or near the distal tip of the catheter are describe herein. The mixing dynamics within the dual-lumen catheter may be varied depending on the relative viscosity of each individual fluid component, as well as the viscosity of the resulting pre-polymer formulation.

公开(公告)号：EP2626013B1

公开(公告)日：2018-02-14

申请号：EP13167309.7

申请日：2009-12-21

Applicant: Cordis Corporation

Inventor： Krever, Matthew ,  Cedro, Rudolph ,  D'Antonio, Paul ,  Johnson, Eric Gerard ,  Olsen, Daniel H. ,  Johnson, Wayne Allen ,  Lozano, Tracy Allen ,  Mason, Matthew Aaron

IPC: A61B17/00 ,  A61B17/29 ,  A61B17/34 ,  A61M25/01

CPC classification number: A61B17/00234 ,  A61B17/29 ,  A61B2017/00243 ,  A61B2017/00292 ,  A61B2017/003 ,  A61B2017/00783 ,  A61B2017/2905 ,  A61B2017/2923 ,  A61B2017/2925 ,  A61B2017/2927 ,  A61B2017/2939 ,  A61B2017/2946 ,  A61B2017/3425 ,  A61M25/001 ,  A61M25/0052 ,  A61M25/0074 ,  A61M25/0127 ,  A61M25/0136 ,  A61M25/0141 ,  A61M25/0147 ,  A61M2025/0047 ,  A61M2025/0079 ,  A61M2025/015

Abstract: A deflecting guide catheter for use in minimally invasive medical procedures such as the treatment of mitral valve regurgitation by reshaping the mitral valve annulus using one or more plications of annular or adjacent tissue each fixed by a retainer is described. The catheter includes an elongated tubular portion having various durometers along its length and at least one puller wire attached to an anchor band near the distal end. The deflecting guide catheter is used to provide a means for guiding a plication device or other medical instrument into a desired position within the vasculature or heart chambers of a patient.

公开(公告)号：EP3254631A1

公开(公告)日：2017-12-13

申请号：EP15880975.6

申请日：2015-11-19

Applicant: Zhou, Xing

Inventor： Zhou, Xing

IPC: A61B17/34

CPC classification number: A61B17/3417 ,  A61B17/0218 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/3474 ,  A61B2017/0046 ,  A61B2017/00464 ,  A61B2017/00469 ,  A61B2017/00477 ,  A61B2017/3419 ,  A61M25/0074

Abstract: An anti-reverse apparatus for a trocar and a trocar are provided. The anti-reverse apparatus of the present application includes a latch capable of stopping an end sealing piece from moving reversely, and a loose switch capable of relieving a stopping action exerted by the latch on the reverse movement of the end sealing piece. By pressing the loose switch down, limitation of the latch on the reverse movement of the end sealing piece can be relieved. When the end sealing piece is detachably mounted at a near end of a sleeve in a rotating manner, the latch can stop reverse movement resulting in loosening of the end sealing piece and prevent air leakage or prevent the end sealing piece from loosening from the near end of the sleeve. When the loose switch is pressed down, limitation of the latch on the reverse movement of the end sealing piece can be relieved, and the end sealing piece can be detached from the near end of the sleeve by means of the reverse movement. The trocar of the present application includes the anti-reverse apparatus of the present application, thus improving the reliability of the trocar.

Abstract translation: 提供了用于套管针和套管针的防反装置。 本申请的防反转装置包括能够阻止端部密封件反向运动的闩锁以及能够减轻由闩锁施加在端部密封件的反向运动上的止动作用的松开开关。 通过向下按压松开的开关，可以缓解端部密封件反向运动时闩锁的限制。 当端部密封件以可旋转的方式可拆卸地安装在套筒的近端时，闩锁可以停止反向运动，导致端部密封件松动并且防止空气泄漏或防止端部密封件从近端 的套筒。 当松开开关被压下时，可以解除端部密封件反向运动时闩锁的限制，并且可以通过反向运动将端部密封件从套筒的近端拆下。 本申请的套针包括本申请的防反转装置，因此提高了套针的可靠性。