-
公开(公告)号：US20240350136A1
公开(公告)日：2024-10-24
申请号：US18630600
申请日：2024-04-09
CPC分类号： A61B17/06166 , A61L24/0031 , A61L24/06 , A61B2017/00004 , A61B2017/00473 , A61B2017/00606 , A61B2017/00623 , A61B2017/00663 , A61B2017/00862 , A61B2017/0404 , A61B2017/0409 , A61B2017/12004
摘要： A vessel closure device for delivering substantially immediate hemostasis at a puncture site in a wall of a blood vessel includes an intravascular anchor having one or more suture attachment points, an extravascular cap having a lumen, a sealant, and a suture connected to at least one of the one or more suture attachment points of the intravascular anchor and threaded through the lumen of the extravascular cap, wherein each of the intravascular anchor, extravascular cap, sealant, and suture are formed of bioabsorbable materials. Delivery systems for delivering such a vessel closure device are also disclosed.
-
公开(公告)号：US10675164B2
公开(公告)日：2020-06-09
申请号：US15163984
申请日：2016-05-25
摘要： Catheter comprising an inner tubular member defining a fluid lumen and inflation lumen therein. An exterior surface of the inner tubular member defines a fluid flow port in fluid communication with the fluid lumen and located along a region of the inner tubular member. Catheter further includes an outer member having a distal section movable relative to the inner tubular member and having an interior surface. A piston balloon is coupled to the inner tubular member distal to the fluid flow port and is in fluid communication with the inflation lumen. A pressure chamber is in fluid communication with the fluid flow port. Fluid introduced through the inflation lumen inflates the piston balloon to seal against the interior surface and fluid introduced through the fluid flow port and into the pressure chamber applies a force to urge at least the distal section of the outer member in a proximal direction.
-
公开(公告)号：US10433994B2
公开(公告)日：2019-10-08
申请号：US14932830
申请日：2015-11-04
摘要： A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.
-
公开(公告)号：US10099420B2
公开(公告)日：2018-10-16
申请号：US15280498
申请日：2016-09-29
发明人： Michael L. Green
摘要： Systems and methods for uniformly expanding and heat setting medical devices. One method can include expanding a medical device by advancing the medical device over a preheated expander, the medical device being uniformly expanded as the medical device is advanced over the preheated expander; and heat setting the expanded medical device while the medical device is positioned over the expander, the preheated expander being maintained at a predetermined heat-setting temperature. The preheated expander can be positioned within a thermal chamber that maintains the preheated expander at the predetermined heat-setting temperature. The medical device can be physically separated from the preheated expander when the medical device is positioned over the expander and can be comprised of a shape-memory material. The preheated expander can remain heated during the expansion and heat setting of a plurality of medical devices.
-
公开(公告)号：US20160262920A1
公开(公告)日：2016-09-15
申请号：US15163984
申请日：2016-05-25
摘要： Catheter comprising an inner tubular member defining a fluid lumen and inflation lumen therein. An exterior surface of the inner tubular member defines a fluid flow port in fluid communication with the fluid lumen and located along a region of the inner tubular member. Catheter further includes an outer member having a distal section movable relative to the inner tubular member and having an interior surface. A piston balloon is coupled to the inner tubular member distal to the fluid flow port and is in fluid communication with the inflation lumen. A pressure chamber is in fluid communication with the fluid flow port. Fluid introduced through the inflation lumen inflates the piston balloon to seal against the interior surface and fluid introduced through the fluid flow port and into the pressure chamber applies a force to urge at least the distal section of the outer member in a proximal direction.
-
公开(公告)号：US20160120680A1
公开(公告)日：2016-05-05
申请号：US14932830
申请日：2015-11-04
摘要： A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.
摘要翻译： 一种用于递送包括手柄，触发器和致动组件的植入物的系统。 致动组件可以构造成使外管状构件在近端方向上相对于手柄移动一定距离（d），并且在将触发器从一侧面展开时相对于手柄向远侧分开移动距离（x） 第一位置到第二位置，并且当触发器从第二位置返回到第一位置时，内轴构件相对于手柄向近侧移动距离（y），而在外部管状构件没有位移时。
-
公开(公告)号：US10195065B2
公开(公告)日：2019-02-05
申请号：US14932884
申请日：2015-11-04
摘要： A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can include a planet carrier, at least one planet gear operatively coupled to the planet carrier, a sun gear shaft operatively engaged with the planet gear, a ring gear operatively engaged with the planet gear, a first clutch driver, and a second clutch driver. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.
-
公开(公告)号：US10149778B2
公开(公告)日：2018-12-11
申请号：US14932848
申请日：2015-11-04
摘要： A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can include a planet carrier, at least one planet gear operatively coupled to the planet carrier, a sun gear shaft operatively engaged with the planet gear, a ring gear operatively engaged with the planet gear, a first clutch driver, and a second clutch driver. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.
-
公开(公告)号：US20160287420A1
公开(公告)日：2016-10-06
申请号：US15180655
申请日：2016-06-13
发明人： Michael Bialas , John E. Papp , John Simpson , Wouter Erik Roorda , Matt Gillick , Michael L. Green , David P. Strauss , Duane M. DeMore , Robert P. Barbier , Marc Gianotti
CPC分类号： A61F2/966 , A61F2/958 , A61F2/962 , A61F2002/011 , A61F2002/9522 , A61F2002/9583 , A61M25/09 , A61M25/10184 , A61M25/10185 , A61M2025/0183
摘要： Catheter for delivery of a medical device such as a stent or filter includes an inner tubular member and an outer tubular member movable relative to the inner tubular member. The outer tubular member is disposed at the distal end of the inner tubular member. The inner tubular member includes a fluid lumen defined therein, the fluid lumen having a fluid flow port directed to the exterior surface of the inner tubular member. A pressure chamber is defined by the inner tubular member, the outer tubular member, a proximal seal and a distal seal, and is in fluid communication with the fluid flow port, wherein fluid introduced through the fluid flow port and into the pressure chamber applies a force on the proximal seal to move the outer tubular member in a proximal direction allowing the medical device constrained by the outer tubular member to be released.
-
10.发明申请公开(公告)号：US20160128856A1
公开(公告)日：2016-05-12
申请号：US14932848
申请日：2015-11-04
CPC分类号： A61F2/966 , A61F2002/9517 , F16H19/04 , F16H57/02
摘要： A system for delivering an implant including a handle, a trigger, and an actuation assembly. The actuation assembly can include a planet carrier, at least one planet gear operatively coupled to the planet carrier, a sun gear shaft operatively engaged with the planet gear, a ring gear operatively engaged with the planet gear, a first clutch driver, and a second clutch driver. The actuation assembly can be configured to displace the outer tubular member in the proximal direction a distance (d) relative to the handle and to separately move the inner shaft member distally a distance (x) relative to the handle upon deployment of the trigger from a first position to a second position, and move the inner shaft member proximally a distance (y) relative to the handle with no displacement of the outer tubular member upon return of the trigger from the second position to the first position.
-
-
-
-
-
-
-
-
-
搜索结果
37 条记录 (耗时 0.022 秒)
