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1. 发明申请

US20130131436A1 CARDIAC ASSIST DEVICE, INSTRUMENTS, AND METHODS 有权
标题翻译：心脏辅助装置，仪器和方法
公开(公告)号：US20130131436A1
公开(公告)日：2013-05-23
申请号：US13508923
申请日：2010-11-09
申请人： Allen B. Kantrowitz , Chris Mortis
发明人： Allen B. Kantrowitz , Chris Mortis
IPC分类号： A61M1/10
CPC分类号： A61M1/1072 , A61B17/072 , A61B17/07292 , A61B17/1155 , A61B2017/00778 , A61B2017/07221 , A61B2017/07278 , A61B2017/07285 , A61B2017/320052 , A61M1/1008 , A61M1/1037 , A61M1/106 , A61M1/122 , A61M1/125
摘要： A cardiac assist device is provided that can be deployed in any region of the aorta by minimally invasive techniques by the way of an inventive fastener that affixes the device to the aorta wall at the site of an aortonomy. The devices and methods described herein allow for improved patient outcome.
摘要翻译：提供了一种心脏辅助装置，其可以通过微创技术部署在主动脉的任何区域中，该方法通过将本发明的紧固件固定在主动脉位置处的主动脉壁上。本文描述的装置和方法允许改善患者结果。

2. 发明申请

US20120310181A1 VACUUM ASSISTED PERCUTANEOUS APPLIANCE 审中-公开
标题翻译：真空辅助器具
公开(公告)号：US20120310181A1
公开(公告)日：2012-12-06
申请号：US13394239
申请日：2011-02-23
申请人： Allen B. Kantrowitz , Chris Mortis , Daniel C. Wadsworth, JR.
发明人： Allen B. Kantrowitz , Chris Mortis , Daniel C. Wadsworth, JR.
IPC分类号： A61M1/00 , A61M25/00
CPC分类号： A61M39/0247 , A61M25/00 , A61M25/0017 , A61M2025/006 , A61M2039/0261 , A61M2039/027 , A61M2039/0282
摘要： A device for reducing agent penetration at an insertion site is provided that has a porous inner sleeve fluidly connected to a conduit. A vacuum or hydrodynamic source is fluidly connected to the conduit. The device is stabilized by fibroblast in-growth and inhibits bacterial colonization. A device is also provided that has a conduit having a bore and an outer conduit surface. The outer conduit surface is optionally nanotextured to promote fibroblast adhesion and limit bacterial residency. A sleeve is provided in fluid communication with the bore of the conduit, and is formed from materials characterized by a pore matrix through which vacuum or hydrodynamic draw is achieved in a process to promote stabilization and reducing bacterial colonization by draw fluid from an area around the surrounding the site of the device. The sleeve optionally has a distal nanotextured surface.
摘要翻译：提供了一种用于在插入位置减少剂渗透的装置，其具有流体连接到导管的多孔内套筒。真空或流体动力源流体连接到导管。该装置通过成纤维细胞生长稳定并抑制细菌定植。还提供了一种具有导管的装置，其具有孔和外导管表面。外导管表面任选地纳米纹理以促进成纤维细胞粘附并限制细菌驻留。提供与导管的孔流体连通的套筒，并且由具有孔基质的材料形成，通过该孔基体实现真空或流体动力学拉伸，以促进稳定化并通过从周围的区域抽取流体来减少细菌定殖围绕设备的站点。套筒任选具有远端纳米纹理表面。

3. 发明授权

US10065030B2 Vacuum assisted percutaneous appliance 有权
公开(公告)号：US10065030B2
公开(公告)日：2018-09-04
申请号：US13394239
申请日：2011-02-23
申请人： Allen B. Kantrowitz , Chris Mortis , Daniel C. Wadsworth, Jr.
发明人： Allen B. Kantrowitz , Chris Mortis , Daniel C. Wadsworth, Jr.
IPC分类号： A61M39/02 , A61M25/00
摘要： A device for reducing agent penetration at an insertion site is provided that has a porous inner sleeve fluidly connected to a conduit. A vacuum or hydrodynamic source is fluidly connected to the conduit. The device is stabilized by fibroblast in-growth and inhibits bacterial colonization. A device is also provided that has a conduit having a bore and an outer conduit surface. The outer conduit surface is optionally nanotextured to promote fibroblast adhesion and limit bacterial residency. A sleeve is provided in fluid communication with the bore of the conduit, and is formed from materials characterized by a pore matrix through which vacuum or hydrodynamic draw is achieved in a process to promote stabilization and reducing bacterial colonization by draw fluid from an area around the surrounding the site of the device. The sleeve optionally has a distal nanotextured surface.

4. 发明授权

US09700659B2 Cardiac assist device, instruments, and methods 有权
公开(公告)号：US09700659B2
公开(公告)日：2017-07-11
申请号：US13508923
申请日：2010-11-09
申请人： Allen B. Kantrowitz , Chris Mortis
发明人： Allen B. Kantrowitz , Chris Mortis
IPC分类号： A61M1/10 , A61M1/12 , A61B17/072 , A61B17/115 , A61B17/00 , A61B17/32
CPC分类号： A61M1/1072 , A61B17/072 , A61B17/07292 , A61B17/1155 , A61B2017/00778 , A61B2017/07221 , A61B2017/07278 , A61B2017/07285 , A61B2017/320052 , A61M1/1008 , A61M1/1037 , A61M1/106 , A61M1/122 , A61M1/125
摘要： A cardiac assist device is provided that can be deployed in any region of the aorta by minimally invasive techniques by the way of an inventive fastener that affixes the device to the aorta wall at the site of an aortonomy. The devices and methods described herein allow for improved patient outcome.

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