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1. 发明授权

US09295817B2 Endoluminal delivery of anesthesia 有权
公开(公告)号：US09295817B2
公开(公告)日：2016-03-29
申请号：US13674792
申请日：2012-11-12
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61M31/00 , A61M25/10 , A61M25/00 , A61M25/04
CPC分类号： A61M19/00 , A61B6/487 , A61B18/1492 , A61M5/007 , A61M25/0084 , A61M25/04 , A61M25/10 , A61M25/1011 , A61M2025/009 , A61M2210/12
摘要： Described herein are methods and devices for selectively applying fluids (particularly anesthetics) to a target tissue from within a blood vessel while minimizing the amount of fluid applied to non-target tissue. The injection catheters described herein may include an elongate body, a directional injector, and one or more holdfasts for securing the catheter before extending the injector. The methods of selectively applying anesthetic to a target structure generally include the steps of inserting an injection catheter into a body vessel, positioning the injection catheter within the body vessel near the target structure, anchoring the injection catheter before extending a directional injector from the injection catheter, and applying anesthetic from the injection catheter to the target structure.

2. 发明申请

US20130283364A1 DISTRIBUTED VIRTUAL SWITCH ARCHITECTURE FOR A HYBRID CLOUD 有权
标题翻译：用于混合云的分布式虚拟交换架构
公开(公告)号：US20130283364A1
公开(公告)日：2013-10-24
申请号：US13454528
申请日：2012-04-24
申请人： David W. Chang , Abhijit Patra , Nagaraj A. Bagepalli , Kyle Mestery
发明人： David W. Chang , Abhijit Patra , Nagaraj A. Bagepalli , Kyle Mestery
IPC分类号： G06F21/00
CPC分类号： H04L49/70 , G06F9/45558 , G06F2009/4557 , G06F2009/45595 , H04L12/462 , H04L12/4625 , H04L12/4633 , H04L12/4641 , H04L2012/5617
摘要： In one embodiment, a secure transport layer tunnel may be established over a public network between a first cloud gateway in a private cloud and a second cloud gateway in a public cloud, where the secure transport layer tunnel is configured to provide a link layer network extension between the private cloud and the public cloud. In addition, a cloud virtual Ethernet module (cVEM) may be executed (instantiated) within the public cloud, where the cVEM is configured to switch inter-virtual-machine (VM) traffic between the private cloud and one or more private application VMs in the public cloud connected to the cVEM.
摘要翻译：在一个实施例中，可以通过私有云中的第一云网关和公共云中的第二云网关之间的公共网络建立安全传输层隧道，其中安全传输层隧道被配置为提供链路层网络扩展在私有云和公共云之间。此外，云虚拟以太网模块（cVEM）可以在公共云内执行（实例化），其中cVEM被配置为在专用云和一个或多个私有应用VM之间切换虚拟机（VM）流量，公共云连接到cVEM。

3. 发明授权

US08308709B2 Endoluminal delivery of anesthesia 有权
标题翻译：腔内输送麻醉
公开(公告)号：US08308709B2
公开(公告)日：2012-11-13
申请号：US13017905
申请日：2011-01-31
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61M31/00
CPC分类号： A61M19/00 , A61B6/487 , A61B18/1492 , A61M5/007 , A61M25/0084 , A61M25/04 , A61M25/10 , A61M25/1011 , A61M2025/009 , A61M2210/12
摘要： Described herein are methods and devices for selectively applying fluids (particularly anesthetics) to a target tissue from within a blood vessel while minimizing the amount of fluid applied to non-target tissue. The injection catheters described herein may include an elongate body, a directional injector, and one or more holdfasts for securing the catheter before extending the injector. The methods of selectively applying anesthetic to a target structure generally include the steps of inserting an injection catheter into a body vessel, positioning the injection catheter within the body vessel near the target structure, anchoring the injection catheter before extending a directional injector from the injection catheter, and applying anesthetic from the injection catheter to the target structure.
摘要翻译：本文描述的是用于从血管内选择性地将流体（特别是麻醉剂）施用于目标组织的方法和装置，同时最小化施加于非目标组织的流体的量。本文所述的注射导管可以包括细长体，定向注射器和用于在延伸注射器之前固定导管的一个或多个保持架。将麻醉剂选择性地施加到目标结构的方法通常包括将注射导管插入体容器中的步骤，将注射导管定位在体内容器中靠近靶结构的位置，在将注射导管从注射导管并将注射导管的麻醉剂施加到目标结构上。

4. 发明申请

US20120203819A1 UNIVERSAL ARCHITECTURE FOR CLIENT MANAGEMENT EXTENSIONS ON MONITORING, CONTROL, AND CONFIGURATION 失效
标题翻译：用于客户管理的通用结构监控，控制和配置扩展
公开(公告)号：US20120203819A1
公开(公告)日：2012-08-09
申请号：US13450251
申请日：2012-04-18
申请人： David W. Chang , Bilung Lee , Paul A. Ostler
发明人： David W. Chang , Bilung Lee , Paul A. Ostler
IPC分类号： G06F15/16
CPC分类号： H04L67/10 , G06F9/5027 , G06F2209/5011 , G06F2209/508
摘要： Provided are techniques for, under control of an agent: receiving a request from a first database client to access a service from a set of services, wherein the agent is associated with the service; receiving a request from a second database client to access the service, wherein the agent is shared by the first database client and the second database client; combining information from the first database client and the second database client; and sending the combined information to the service using a single physical connection in a client-side Client Management Extension (CMX) connection, wherein the first database client and the second database client share the single physical connection.
摘要翻译：提供了用于在代理的控制下的技术：从第一数据库客户端接收来自一组服务的服务的请求，其中代理与服务相关联; 接收来自第二数据库客户端以访问所述服务的请求，其中所述代理由所述第一数据库客户端和所述第二数据库客户端共享; 组合来自第一数据库客户端和第二数据库客户端的信息; 以及在客户端客户端管理扩展（CMX）连接中使用单个物理连接将所述组合的信息发送到所述服务，其中所述第一数据库客户端和所述第二数据库客户端共享所述单个物理连接。

5. 发明申请

US20110082408A1 METHOD AND APPARATUS FOR TREATING A CAROTID ARTERY 有权
标题翻译：用于治疗卡波迪动物的方法和装置
公开(公告)号：US20110082408A1
公开(公告)日：2011-04-07
申请号：US12966974
申请日：2010-12-13
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61M5/00
CPC分类号： A61B17/12109 , A61B17/12036 , A61B17/12045 , A61B17/12136 , A61B17/22 , A61B17/320758 , A61B17/3415 , A61B2017/12127 , A61B2017/22001 , A61B2017/22055 , A61B2017/22065 , A61B2017/22067 , A61B2017/22069 , A61B2017/320716 , A61F2/82 , A61M1/0009 , A61M1/34 , A61M1/36 , A61M1/3613 , A61M1/3633 , A61M1/3655 , A61M25/09 , A61M25/1011 , A61M25/104 , A61M27/002 , A61M2025/0177 , A61M2025/1052 , A61M2205/3331 , A61M2205/3334 , A61M2205/7545
摘要： One disclosed embodiment comprises a method for treating lesions in the carotid artery of a mammalian body. The method comprises transcervical access and blocking of blood flow through the common carotid artery (with or without blocking of blood flow through the external carotid artery), shunting blood from the internal carotid artery and treating the lesion in the carotid artery.
摘要翻译：一个公开的实施方案包括用于治疗哺乳动物体的颈动脉中的损伤的方法。该方法包括通过颈总动脉的血流通过颈内动脉（包括或不阻塞通过颈外动脉的血液流动），从颈内动脉分流血液并治疗颈动脉中的病变。

6. 发明授权

US07879011B2 Endoluminal delivery of anesthesia 有权
标题翻译：腔内输送麻醉
公开(公告)号：US07879011B2
公开(公告)日：2011-02-01
申请号：US11282222
申请日：2005-11-18
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61M1/00 , A61M5/178 , A61M29/00
CPC分类号： A61M19/00 , A61B6/487 , A61B18/1492 , A61M5/007 , A61M25/0084 , A61M25/04 , A61M25/10 , A61M25/1011 , A61M2025/009 , A61M2210/12
摘要： Described herein are methods and devices for selectively applying fluids (particularly anesthetics) to a target tissue from within a blood vessel while minimizing the amount of fluid applied to non-target tissue. The injection catheters described herein may include an elongate body, a directional injector, and one or more holdfasts for securing the catheter before extending the injector. The methods of selectively applying anesthetic to a target structure generally include the steps of inserting an injection catheter into a body vessel, positioning the injection catheter within the body vessel near the target structure, anchoring the injection catheter before extending a directional injector from the injection catheter, and applying anesthetic from the injection catheter to the target structure.
摘要翻译：本文描述的是用于从血管内选择性地将流体（特别是麻醉剂）施用于目标组织的方法和装置，同时最小化施加于非目标组织的流体的量。本文所述的注射导管可以包括细长体，定向注射器和用于在延伸注射器之前固定导管的一个或多个保持架。将麻醉剂选择性地施加到目标结构的方法通常包括将注射导管插入体容器中的步骤，将注射导管定位在体内容器中靠近靶结构的位置，在将注射导管从注射导管并将注射导管的麻醉剂施加到目标结构上。

7. 发明申请

US20080243080A1 Method and apparatus for vascular access 审中-公开
标题翻译：用于血管通路的方法和装置
公开(公告)号：US20080243080A1
公开(公告)日：2008-10-02
申请号：US12072683
申请日：2008-05-16
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61M5/178 , A61B17/08 , A61M29/00
CPC分类号： A61M25/01 , A61B17/3423
摘要： A method and apparatus is described that facilitates appropriate placement of a closure device and allows ease of placement with repeated access without bleeding. A suitable biocompatible polymer diaphragm such as silicone or nipple is place on the adventitia of the vessel through a small cutdown incision. The puncture surface is a diaphragm that functions as a self-sealing valve. For embodiments designed for small catheter access such as 4 to 9 Fr, this may be a polymer that elastically seals around the puncture once the catheter is removed. Especially for larger access catheters, such as 10 French to 24 French, a preformed aperture or slit may be cut into the material, allowing controlled and atraumatic penetration of the device and artery. The sealing element may also be fixed to the outside wall of the vessel with holdfasts through a method that facilitates percutaneous delivery through the use of a guiding wire. A method and apparatus is also described that minimizes the potential migration of emboli generated upstream from the access site, an anchoring cannula and method for facilitating localizing of the access device.
摘要翻译：描述了一种促进闭合装置的适当放置的方法和装置，并且允许容易地重复进入而不出血。通过小的切割切口将合适的生物相容性聚合物隔膜（例如硅树脂或乳头）置于容器的外膜上。穿刺表面是用作自密封阀的隔膜。对于设计用于小导管接近（例如4至9Fr）的实施例，这可以是一旦导管被移除就弹性密封穿刺的聚合物。特别是对于较大的接入导管，例如法国法国法国人（French French French French French French French French French French French French French French French French French French French French French French French French French French French）密封元件还可以通过通过使用引导线有助于经皮输送的方法以固定方式固定在容器的外壁上。还描述了一种方法和装置，其最小化从进入位置上游产生的栓塞的潜在迁移，锚定插管和用于便于定位接入装置的方法。

8. 发明授权

US09662118B2 Method and apparatus for treating a carotid artery 有权
公开(公告)号：US09662118B2
公开(公告)日：2017-05-30
申请号：US14508354
申请日：2014-10-07
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61B17/00 , A61B17/12 , A61B17/22 , A61B17/3207 , A61M1/00 , A61M25/10 , A61F2/82 , A61M27/00 , A61B17/34 , A61M25/09 , A61M1/34 , A61M1/36 , A61M25/01
CPC分类号： A61B17/12109 , A61B17/12036 , A61B17/12045 , A61B17/12136 , A61B17/22 , A61B17/320758 , A61B17/3415 , A61B2017/12127 , A61B2017/22001 , A61B2017/22055 , A61B2017/22065 , A61B2017/22067 , A61B2017/22069 , A61B2017/320716 , A61F2/82 , A61M1/0009 , A61M1/34 , A61M1/36 , A61M1/3613 , A61M1/3633 , A61M1/3655 , A61M25/09 , A61M25/1011 , A61M25/104 , A61M27/002 , A61M2025/0177 , A61M2025/1052 , A61M2205/3331 , A61M2205/3334 , A61M2205/7545
摘要： One disclosed embodiment comprises a method for treating lesions in the carotid artery of a mammalian body. The method comprises transcervical access and blocking of blood flow through the common carotid artery (with or without blocking of blood flow through the external carotid artery), shunting blood from the internal carotid artery and treating the lesion in the carotid artery.

9. 发明申请

US20110270857A1 Method and System for Centralized Control of Database Applications 有权
标题翻译：集中控制数据库应用的方法和系统
公开(公告)号：US20110270857A1
公开(公告)日：2011-11-03
申请号：US12771104
申请日：2010-04-30
申请人： Vijay R. Bommireddipalli , Stephen A. Brodsky , David W. Chang , Anshul Dawra , Randall W. Horman , Tony K. Leung , Paul A. Ostler
发明人： Vijay R. Bommireddipalli , Stephen A. Brodsky , David W. Chang , Anshul Dawra , Randall W. Horman , Tony K. Leung , Paul A. Ostler
IPC分类号： G06F17/30
CPC分类号： G06F17/30442 , G06F17/30306 , G06F17/30345 , G06F17/30507 , G06F17/30528 , G06F17/3056 , G06F17/30595 , G06F21/62 , H04L67/10
摘要： According to one embodiment of the present invention, a system enables control of database applications. The system comprises a computer system including a database application to provide access to a database system, and at least one processor. The computer system requests retrieval of application specific property information for the database application from a data repository, and applies the retrieved application specific property information to the database application to control operation of the database application. Embodiments of the present invention further include a method and computer program product for controlling database applications in substantially the same manner described above.
摘要翻译：根据本发明的一个实施例，系统能够控制数据库应用。该系统包括计算机系统，其包括提供对数据库系统的访问的数据库应用程序，以及至少一个处理器。计算机系统从数据存储库请求检索数据库应用程序的应用程序特定属性信息，并将检索到的应用程序特定属性信息应用于数据库应用程序，以控制数据库应用程序的操作。本发明的实施例还包括用于以与上述基本相同的方式控制数据库应用的方法和计算机程序产品。

10. 发明授权

US07998104B2 Method and apparatus for treating a carotid artery 有权
标题翻译：用于治疗颈动脉的方法和装置
公开(公告)号：US07998104B2
公开(公告)日：2011-08-16
申请号：US10996301
申请日：2004-11-22
申请人： David W. Chang
发明人： David W. Chang
IPC分类号： A61M29/00
CPC分类号： A61B17/12109 , A61B17/12036 , A61B17/12045 , A61B17/12136 , A61B17/22 , A61B17/320758 , A61B17/3415 , A61B2017/12127 , A61B2017/22001 , A61B2017/22055 , A61B2017/22065 , A61B2017/22067 , A61B2017/22069 , A61B2017/320716 , A61F2/82 , A61M1/0009 , A61M1/34 , A61M1/36 , A61M1/3613 , A61M1/3633 , A61M1/3655 , A61M25/09 , A61M25/1011 , A61M25/104 , A61M27/002 , A61M2025/0177 , A61M2025/1052 , A61M2205/3331 , A61M2205/3334 , A61M2205/7545
摘要： One disclosed embodiment comprises a method for treating lesions in the carotid artery of a mammalian body. The method comprises transcervical access and blocking of blood flow through the common carotid artery (with or without blocking of blood flow through the external carotid artery), shunting blood from the internal carotid artery and treating the lesion in the carotid artery.
摘要翻译：一个公开的实施方案包括用于治疗哺乳动物体的颈动脉中的损伤的方法。该方法包括通过颈总动脉的血流通过颈内动脉（包括或不阻塞通过颈外动脉的血液流动），从颈内动脉分流血液并治疗颈动脉中的病变。

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