公开(公告)号：US20150359943A1

公开(公告)日：2015-12-17

申请号：US14832889

申请日：2015-08-21

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Wouter E. Roorda ,  Ni Ding

IPC: A61L31/08 ,  A61K31/439 ,  A61L31/16 ,  A61F2/82

CPC classification number: A61L31/08 ,  A61F2/82 ,  A61F2002/30062 ,  A61F2002/30064 ,  A61K31/436 ,  A61K31/439 ,  A61L31/10 ,  A61L31/16 ,  A61L2300/216 ,  A61L2300/606 ,  A61L2420/02 ,  A61L2420/06 ,  B05D1/02

Abstract: An amorphous PDLLA stent coating for drug delivery is disclosed.

Abstract translation: 公开了用于药物递送的无定形PDLLA支架涂层。

公开(公告)号：US20150148842A1

公开(公告)日：2015-05-28

申请号：US14610884

申请日：2015-01-30

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Wouter E. Roorda

IPC: A61B17/04

CPC classification number: A61B17/0401 ,  A61B17/0057 ,  A61B17/0487 ,  A61B2017/00004 ,  A61B2017/00663 ,  A61B2017/0414 ,  A61B2017/045 ,  A61B2017/0453

Abstract: A closure device and system for closing openings in tissue. After placing sutures in the tissue, the sutures are clamped by the closure device to hold the sutures in place and close the opening in the tissue.

Abstract translation: 用于封闭组织中的开口的闭合装置和系统。 在将缝合线放置在组织中之后，缝合线被闭合装置夹紧以将缝合线保持在适当的位置，并关闭组织中的开口。

公开(公告)号：US20140276608A1

公开(公告)日：2014-09-18

申请号：US13802017

申请日：2013-03-13

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS, INC.

Inventor： Wouter E. Roorda ,  Travis R. Yribarren

IPC: A61M25/10

CPC classification number: A61M25/10 ,  A61M2025/105 ,  A61M2025/1072 ,  A61M2025/1084

Abstract: Disclosed are methods, devices, and systems for treating a body lumen with a sclerothepeutic agent. The method includes the steps of positioning a porous balloon assembly at a site in the lumen to be treated, inflating the assembly to establish a close approximation to the lumen wall, forcing the sclerotherapeutic agent to exit the pores and come in contact with the lumen wall, and to deflate and retrieve the balloon assembly. The methods, devices and systems disclosed herein are especially useful for the treatment of incompetent veins and their contributory branches.

Abstract translation: 公开了用于用硬皮病剂治疗体腔的方法，装置和系统。 该方法包括以下步骤：将多孔气球组件定位在待治疗的内腔中的位置处，使组件膨胀以与腔壁近似，迫使硬化剂离开孔并与腔壁接触 ，并放气并取回气球组件。 本文公开的方法，装置和系统对于治疗无能力静脉及其贡献分支特别有用。

公开(公告)号：US20140242165A1

公开(公告)日：2014-08-28

申请号：US14272250

申请日：2014-05-07

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Wouter E. Roorda

IPC: A61K9/48 ,  A61K9/14

CPC classification number: A61K9/4891 ,  A61K9/14 ,  A61K9/48 ,  A61K31/19 ,  A61K38/12 ,  A61L29/08 ,  A61L29/16 ,  A61M25/10

Abstract: A biocompatible carrier for delivery of a therapeutic substance or an active agent is disclosed. The carrier contains a bioadhesive material allowing for increased residence time of the active agent at the treatment site.

Abstract translation: 公开了用于递送治疗物质或活性剂的生物相容性载体。 载体含有生物粘附材料，允许活性剂在处理部位的停留时间增加。

公开(公告)号：US20130190781A1

公开(公告)日：2013-07-25

申请号：US13791858

申请日：2013-03-08

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson ,  Wouter E. Roorda

IPC: A61B17/04

CPC classification number: A61B17/0057 ,  A61B17/0469 ,  A61B2017/00663 ,  A61B2017/0472 ,  A61B2017/0474

Abstract: A surgical device for suturing body lumen is described, as well as methods for suturing tissue employing the surgical device. The device can include a body having a shaft and a foot for insertion into an opening in a body lumen. The device can include tissue ports between configured to receive tissue surrounding the opening in the body lumen. The foot can include a suture secured to needle capture devices. The device can include needles that can be advanced through tissue and into the needle capture devices. The needle capture devices can then be withdrawn, thereby harvesting the suture, which can then be used to close the opening in the body lumen.

Abstract translation: 描述了用于缝合体腔的手术装置，以及用于使用手术装置缝合组织的方法。 该装置可以包括具有用于插入体腔内的开口中的轴和脚的主体。 该装置可以包括在构造成接收围绕体腔内的开口的组织之间的组织端口。 脚可以包括固定到针捕获装置的缝合线。 该装置可以包括可以穿过组织并进入针捕获装置的针。 然后可以取出针捕获装置，从而收获缝合线，然后缝合线可用于封闭体腔内的开口。