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1. 发明申请

US20030028200A1 Minimally invasive revascularization apparatus and methods 审中-公开
公开(公告)号：US20030028200A1
公开(公告)日：2003-02-06
申请号：US10260371
申请日：2002-09-26
申请人： St. Jude Medical ATG, Inc.
发明人： Todd Allen Berg , Daniel J. Sullivan , Matthew W. Baker , Paul J. Hindrichs , Gregory Alan Boldenow , Jason A. Galdonik , Mark D. Wahlberg
IPC分类号： A61F011/00
CPC分类号： A61F2/064 , A61B17/0644 , A61B17/11 , A61B17/122 , A61B17/221 , A61B17/32053 , A61B17/3207 , A61B17/3478 , A61B90/39 , A61B2017/00252 , A61B2017/1107 , A61B2017/1135 , A61B2017/22038 , A61B2017/22077 , A61B2017/2212 , A61B2017/2217 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0108 , A61M25/10 , A61M2025/0081 , A61M2025/1079
摘要： A bypass graft conduit is installed in the circulatory system of a patient using apparatus which facilitates performing most or all of the necessary work intraluminally (i.e., via lumens of the patient's circulatory system). A guide structure such as a wire is installed in the patient via circulatory system lumens so that a portion of the guide structure extends along the desired path of the bypass conduit, which bypass conduit path is outside the circulatory system as it exists prior to installation of the bypass graft. The bypass graft is then introduced into the patient along the guide structure and connected at each of its ends to the circulatory system using connectors that form fluid-tight annular openings from the bypass graft lumen into the adjacent circulatory system lumens. The guide structure is then pulled out of the patient.

2. 发明申请

US20030195535A1 Medical grafting methods & apparatus 审中-公开
标题翻译：医用嫁接方法及装置
公开(公告)号：US20030195535A1
公开(公告)日：2003-10-16
申请号：US10411550
申请日：2003-04-09
申请人： St. Jude Medical ATG, Inc.
发明人： William J. Swanson , Jason A. Galdonik , Paul J. Hindrichs , Gregory A. Boldenow , Todd A. Berg , Rick Cornelius , Luis Bonilla
IPC分类号： A61B017/08
CPC分类号： A61B17/115 , A61B17/0644 , A61B17/11 , A61B46/17 , A61B2017/00557 , A61B2017/0641 , A61B2090/0801
摘要： Methods and apparatus for making an anastomotic connection between a first conduit and a second conduit. A connector structure having a first end portion and a second end portion is positioned about a balloon catheter, which when pressurized, expands to a significant extent at the distal end thereof. The balloon enlarges the connector structure when positioned at the distal end portion of the balloon to create the anastomosis, and at the same time reduces the axial length of the connector, thereby compressing the first conduit to the second conduit, creating a hemodynamic seal and a firm attachment of the two conduits. After enlargement, the connector structure remains in place and adds structure to the anastomosis. During introduction, the second end portion of the connector is covered by a nosecone assembly to prevent trauma to the second conduit while the apparatus is being introduced. The nosecone assembly has a flexible structure which may change configuration to expose the second set of members after insertion into the second conduit and to allow removal of the nosecone after deployment.
摘要翻译：用于在第一导管和第二导管之间进行吻合连接的方法和装置。具有第一端部部分和第二端部部分的连接器结构围绕球囊导管定位，当加压时，其在其远端处显着扩张。当定位在球囊的远端部分时，气囊扩大连接器结构以产生吻合，并且同时减小连接器的轴向长度，从而将第一导管压缩到第二导管，产生血流动力学密封和坚固的连接两个管道。放大后，连接器结构保持原位，并将结构添加到吻合中。在引入期间，连接器的第二端部被鼻锥组件覆盖，以在装置被引入时防止对第二导管的创伤。鼻锥组件具有柔性结构，其可以改变配置以在插入第二导管之后露出第二组构件，并且在展开之后允许去除鼻锥。

3. 发明申请

US20030109887A1 Medical graft component and methods of installing same 审中-公开
标题翻译：医疗移植物组件及其安装方法
公开(公告)号：US20030109887A1
公开(公告)日：2003-06-12
申请号：US10345470
申请日：2003-01-15
申请人： St. Jude Medical ATG, Inc.
发明人： Jason A. Galdonik , William J. Swanson , Mark D. Wahlberg , Todd Allen Berg
IPC分类号： A61F011/00 , A61B017/08
CPC分类号： A61F2/064 , A61F2/07 , A61F2/848 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2002/075 , A61F2002/91541 , A61F2002/91558 , A61F2002/91566 , A61F2002/9511 , A61F2220/0008 , A61F2220/0075 , A61F2230/0013
摘要： Apparatus for securing an axial end portion of a tubular graft conduit in a lumen of a patient's existing tubular body organ structure via an aperture in a side wall thereof is disclosed. An anchor device is configured for attachment to the end portion of the tubular graft conduit. The anchor device defines a constant axial length and a cross-section radially expandable between a first diameter sized for insertion into the aperture in the side wall of the body conduit and a second diameter sized to secure the end portion of the tubular graft conduit coaxially between the anchor device and the lumen of the tubular body conduit. The anchor device defines a longitudinal axis that may change between a substantially straight configuration and a curvilinear configuration such that the cross-section remains substantially unchanged.
摘要翻译：公开了一种用于将管状移植管道的轴向端部经由其侧壁中的孔固定在患者现有管状体器官结构的内腔中的装置。锚定装置构造成附接到管状移植物导管的端部。锚固装置限定恒定的轴向长度，并且在第一直径和第二直径之间可径向扩张，该第一直径的尺寸适于插入到主体导管的侧壁中的孔中，第二直径的尺寸被设计成将管状移植管的端部同心地固定在锚固装置和管状体导管的内腔。锚固装置限定纵向轴线，该纵向轴线可以在基本上直的构型和曲线构型之间变化，使得横截面基本上保持不变。

4. 发明申请

US20020188302A1 Minimally invasive revascularization apparatus and methods 审中-公开
公开(公告)号：US20020188302A1
公开(公告)日：2002-12-12
申请号：US10205288
申请日：2002-07-23
申请人： St. Jude Medical ATG, Inc.
发明人： Todd A. Berg , Daniel J. Sullivan , Matthew W. Baker , Paul J. Hindrichs , Gregory A. Boldenow , Jason A. Galdonik , Mark D. Wahlberg , Christopher M. Prigge , Alex A. Peterson , Jon Patrick St. Germain , William J. Swanson , Scott P. Thome
IPC分类号： A61F011/00
CPC分类号： A61F2/064 , A61B17/0644 , A61B17/11 , A61B17/122 , A61B17/221 , A61B17/32053 , A61B17/3207 , A61B17/3478 , A61B90/39 , A61B2017/00252 , A61B2017/1107 , A61B2017/1135 , A61B2017/22038 , A61B2017/22077 , A61B2017/2212 , A61B2017/2217 , A61M25/0068 , A61M25/0074 , A61M25/0082 , A61M25/0108 , A61M25/10 , A61M2025/0081 , A61M2025/1079
摘要： A bypass graft conduit is installed in the circulatory system of a patient using apparatus which facilitates performing most or all of the necessary work intraluminally (i.e., via lumens of the patient's circulatory system). A guide structure such as a wire is installed in the patient via circulatory system lumens so that a portion of the guide structure extends along the desired path of the bypass conduit, which bypass conduit path is outside the circulatory system as it exists prior to installation of the bypass graft. The bypass graft is then introduced into the patient along the guide structure and connected at each of its ends to the circulatory system using connectors that form fluid-tight annular openings from the bypass graft lumen into the adjacent circulatory system lumens. The guide structure is then pulled out of the patient.

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