专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20040267349A1 Amorphous metal alloy medical devices 审中-公开
标题翻译：无定形金属合金医疗器械
公开(公告)号：US20040267349A1
公开(公告)日：2004-12-30
申请号：US10607604
申请日：2003-06-27
发明人： Kobi Richter
IPC分类号： A61F002/06 , A61B017/08
CPC分类号： A61L31/022 , A61F2210/0076 , A61L17/145 , A61L27/04 , A61L27/34 , A61L31/10 , Y10T442/10 , Y10T442/188 , Y10T442/654 , Y10T442/656 , Y10T442/657
摘要： This invention provides a new class of medical devices and implants comprising amorphous metal alloys. The medical devices and implants may be temporary or permanent and may comprise other materials as well, such as polymers, ceramics, and conventional crystalline or polycrystalline metal alloys.
摘要翻译：本发明提供了一类新型的包含非晶态金属合金的医疗装置和植入物。医疗装置和植入物可以是暂时的或永久性的，并且还可以包括其它材料，例如聚合物，陶瓷和常规的结晶或多晶金属合金。

2. 发明申请

US20040267290A1 Methods and apparatus for making anastomotic connections larger than the graft conduit 有权
标题翻译：吻合口大于移植管的方法和装置
公开(公告)号：US20040267290A1
公开(公告)日：2004-12-30
申请号：US10813447
申请日：2004-03-29
发明人： Matthew Baker , Michael P. Brenzel , David Costello , Todd A. Krinke , John Logan , Alex A. Peterson
IPC分类号： A61B017/08
CPC分类号： A61B17/11 , A61B17/0644 , A61B2017/00867 , A61B2017/0641 , A61B2017/1107 , A61B2017/1135
摘要： Methods and apparatus for making an anastomotic connection between an opening at an end of a graft conduit and an aperture in a side wall of a body tissue conduit using a hollow connector assembly are provided, wherein the cross-sectional area of the anastomotic connection is larger than that of the graft conduit. The tissue about the opening is introduced about and retained by first members of a distal portion of the connector assembly held by a loading tool. A delivery tool then collapses a proximal portion defined by second members of the connector assembly and delivers the second members into the lumen of the body tissue conduit via the aperture. Upon inserting the second members into the body tissue conduit, the delivery tool is disemployed and the second members expand such that they press against the interior wall of the body tissue conduit and such that the first members are held within the aperture against a medial wall of the body tissue conduit.
摘要翻译：提供了使用中空连接器组件在移植管道的端部处的开口和身体组织导管的侧壁中的孔之间进行吻合连接的方法和装置，其中吻合连接的横截面积较大比移植物导管更重要。围绕开口的组织被引导到由装载工具保持的连接器组件的远端部分的第一构件并由其保持。然后，递送工具塌缩由连接器组件的第二构件限定的近端部分，并且经由孔将第二构件输送到身体组织导管的内腔中。在将第二构件插入身体组织导管中时，递送工具失去使用，并且第二构件膨胀，使得它们压靠身体组织导管的内壁，并且使得第一构件保持在孔内抵靠内壁身体组织导管。

3. 发明申请

US20040237970A1 Hemostatic compositions and uses therefor 有权
标题翻译：止血组合物及其用途
公开(公告)号：US20040237970A1
公开(公告)日：2004-12-02
申请号：US10749330
申请日：2003-12-31
发明人： John N. Vournakis , Sergio Finkielsztein
IPC分类号： A61B017/08
CPC分类号： A61F13/00004 , A61B17/00491 , A61B17/0057 , A61B2017/00641 , A61B2017/12004 , A61F2013/0028 , A61F2013/00285 , A61L24/0015 , A61L26/0066 , A61L2300/418
摘要： The present invention relates generally to the field of hemostasis, including methods, compositions, and devices that can be employed to achieve hemostasis at an increased rate. More specifically the present invention relates to hemostatic compositions that achieve a hemostatic effect at a distance from the site of application of the composition, and a method for administering such a composition to effectively reduce localized vascular complications associated with treating a breach or puncture in a vein or artery and reduce the time to achieve hemostasis.
摘要翻译：本发明一般涉及止血领域，包括可以以增加的速率实现止血的方法，组合物和装置。更具体地说，本发明涉及在远离施用组合物的位置实现止血效果的止血组合物，以及用于施用这种组合物以有效降低与静脉内的破裂或穿刺相关的局部血管并发症的方法或动脉，减少止血时间。

4. 发明申请

US20040225306A1 Paired expandable anastomosis devices 审中-公开
标题翻译：配对可扩展吻合装置
公开(公告)号：US20040225306A1
公开(公告)日：2004-11-11
申请号：US10780110
申请日：2004-02-17
发明人： Duane D. Blatter , Michael C. Barrus , Troy J. Orr
IPC分类号： A61B017/08
CPC分类号： A61B17/115 , A61B17/0643 , A61B17/32053 , A61B17/3403 , A61B2017/0641 , A61B2017/1135
摘要： A paired, expandable anastomosis device joins two vessels together and can expand and contract with changes in the size of the two vessels. The anastomosis device has two expandable rings with a plurality of holding tabs. The holding tabs of one ring are shaped to enable a graft vessel tissue to be everted through one of the rings and to be held on one of the rings. Similarly, the holding tabs of the other ring are shaped to enable a target vessel to be everted through the other ring and to be retained by the holding tabs. Once the graft and target vessels are loaded, the rings are adapted to be brought together to a position in which the graft and target vessels are anastomosed together.
摘要翻译：配对的可扩展吻合装置将两个血管连接在一起，并可随着两个血管的尺寸的变化而扩张和收缩。吻合装置具有两个具有多个保持片的可扩张环。一个环的保持突片被成形为使得移植物血管组织能够穿过其中一个环并被保持在其中一个环上。类似地，另一个环的保持突出部被成形为使得目标血管能够穿过另一个环并被保持突片保持。一旦移植物和靶容器被装载，则环适合于一起到移植物和靶血管吻合在一起的位置。

5. 发明申请

US20040225305A1 Apparatus and methods for forming and securing gastrointestinal tissue folds 有权
公开(公告)号：US20040225305A1
公开(公告)日：2004-11-11
申请号：US10734547
申请日：2003-12-12
申请人： USGI MEDICAL
发明人： Rich Ewers , Vahid C. Saadat , Ken Michlitsch , Chris Rothe , Rodney Brenneman , Cang Lam , Eugene Chen
IPC分类号： A61B017/08
CPC分类号： A61B1/0055 , A61B1/00135 , A61B1/018 , A61B1/2736 , A61B1/31 , A61B17/00234 , A61B17/0218 , A61B17/0401 , A61B17/0469 , A61B17/0482 , A61B17/0487 , A61B17/062 , A61B17/0625 , A61B17/0644 , A61B17/29 , A61B17/295 , A61B17/3421 , A61B17/3468 , A61B17/3478 , A61B2017/00269 , A61B2017/003 , A61B2017/00353 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0443 , A61B2017/0451 , A61B2017/0454 , A61B2017/0458 , A61B2017/0461 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/0496 , A61B2017/06052 , A61B2017/061 , A61B2017/06176 , A61B2017/0649 , A61B2017/2905 , A61B2017/2927 , A61B2017/2943 , A61B2017/3445 , A61B2017/3488 , A61B2090/3614 , A61F5/0086
摘要： Apparatus and methods are provided for forming a gastrointestinal tissue fold by engaging tissue at a first tissue contact point and moving the first tissue contact point from a position initially distal to, or in line with, a second tissue contact point to a position proximal of the second contact point, thereby forming the tissue fold, and extending an anchor assembly through the tissue fold from a vicinity of the second tissue contact point. Adjustable anchor assemblies; as well as anchor delivery systems, shape-lockable guides and methods for endoluminally performing medical procedures, such as gastric reduction, treatment of gastroesophageal reflux disease, resection of lesions, and treatment of bleeding sites; are also provided.

6. 发明申请

US20040220598A1 System for performing vascular anastomoses 有权
标题翻译：进行血管吻合的系统
公开(公告)号：US20040220598A1
公开(公告)日：2004-11-04
申请号：US10858640
申请日：2004-06-02
发明人： Lee R. Bolduc , James R. Gannoe , Philip R. Houle
IPC分类号： A61B017/08
CPC分类号： A61B17/11 , A61B17/122 , A61B2017/1107 , A61B2017/1135 , A61B2017/1142
摘要： Systems for anastomosing a first hollow tissue structure to a second hollow tissue structure are disclosed. In an exemplary embodiment, such a system comprises at least one tissue securing member adapted to secure the first and second hollow tissue structures together, and a device for applying the tissue securing member to the tissue structures. The tissue securing member is preferably configured to pass through only one of the tissue structures, and is movable from a first configuration to a second configuration which results in a compressive force being applied to the tissue structures. The systems are particularly useful for performing anastomosis of blood vessels in heart surgery.
摘要翻译：公开了将第一中空组织结构吻合到第二中空组织结构的系统。在示例性实施例中，这样的系统包括适于将第一和第二中空组织结构固定在一起的至少一个组织固定构件，以及用于将组织固定构件施加到组织结构的装置。组织固定构件优选地构造成仅穿过组织结构中的一个，并且可以从第一构造移动到第二构造，这导致施加到组织结构的压缩力。该系统对于在心脏手术中进行血管吻合特别有用。

7. 发明申请

US20040220591A1 Tissue fastener and methods for using same 有权
标题翻译：组织紧固件及其使用方法
公开(公告)号：US20040220591A1
公开(公告)日：2004-11-04
申请号：US10427151
申请日：2003-04-30
发明人： Peter M. Bonutti
IPC分类号： A61B017/08
CPC分类号： A61B17/08 , A61B17/0487 , A61B17/085 , A61B17/1146 , A61B17/68 , A61B2017/00004 , A61B2017/0454 , A61B2017/0464 , A61B2017/086
摘要： In one embodiment, a hook fastener has a plurality of hooks and a loop fastener has a plurality of loops to secure tissues sections to one another. At least one of these fasteners has a porous surface to allow tissue ingrowth to secure the fastener to the tissue. In another embodiment, only a single fastener is used, with a section of tissue being treated to engage and mate with the fastener. The disclosed tissue fastening systems can be used for a number of applications. One such example includes fastening tissue sections by wrapping a tissue fastener around the tissue and securing the fastener on itself. A suture may also be secured with the tissue fastener.
摘要翻译：在一个实施例中，钩紧固件具有多个钩，并且环紧固件具有多个环以将组织部分彼此固定。这些紧固件中的至少一个具有多孔表面以允许组织向内生长以将紧固件固定到组织。在另一个实施例中，仅使用单个紧固件，其中一段组织被处理以与紧固件接合并配合。所公开的组织紧固系统可用于多种应用。一个这样的示例包括通过将组织紧固件缠绕在组织周围并将紧固件固定在其自身上来紧固组织部分。也可以用组织紧固件固定缝合线。

8. 发明申请

US20040215233A1 Methods and apparatus for forming anastomotic sites 审中-公开
标题翻译：形成吻合部位的方法和装置
公开(公告)号：US20040215233A1
公开(公告)日：2004-10-28
申请号：US10611410
申请日：2003-06-30
申请人： MAGENTA MEDICAL CORPORATION
发明人： Aaron V. Kaplan , Jordan T. Bajor , James I. Fann , Christopher S. Jones
IPC分类号： A61B017/08
CPC分类号： A61B17/11 , A61B17/0057 , A61B17/0482 , A61B17/0493 , A61B2017/00252 , A61B2017/00557 , A61B2017/1107 , A61B2017/1135
摘要： Apparatus and methods are provided for forming a working space on the interior wall of a blood vessel, such as the aorta. The working space is isolated from blood flow and permits creation of an anastomotic hole and subsequent suturing of the hole to form an end-to-side anastomosis, even while the heart is beating. The apparatus comprises tools including inflatable barriers, such as cup-shaped balloons, which engage the inner wall of the blood vessel with minimum trauma and maximum sealing. In a first embodiment, the inflatable barrier is introduced through a penetration at the site of the anastomotic attachment. In a second embodiment, the inflatable barrier is introduced through a second penetration axially spaced-apart from the site of the anastomotic attachment.
摘要翻译：提供了用于在诸如主动脉的血管的内壁上形成工作空间的装置和方法。工作空间与血液流动隔离，允许创建吻合孔，随后缝合孔以形成端对侧吻合，即使心脏正在跳动。该装置包括工具，其包括充气障碍物，例如杯形气囊，其以最小的创伤和最大的密封接合血管的内壁。在第一个实施例中，可膨胀的屏障通过在吻合附件的位置的穿透被引入。在第二实施例中，可膨胀的屏障穿过与吻合附件的位置轴向间隔开的第二穿透。

9. 发明申请

US20040215232A1 Device and method for positioning a closure device 有权
标题翻译：用于定位闭合装置的装置和方法
公开(公告)号：US20040215232A1
公开(公告)日：2004-10-28
申请号：US10422614
申请日：2003-04-24
发明人： Kedar Ravindra Belhe , Andrew Thomas Forsberg
IPC分类号： A61M005/178 , A61B017/08 , A61D001/00
CPC分类号： A61B17/0401 , A61B17/0057 , A61B2017/00455 , A61B2017/00637 , A61B2017/00654 , A61B2017/00659 , A61B2017/00672 , A61B2017/0417 , A61B2017/0496 , A61B2090/062 , A61B2090/0807 , A61B2090/0811 , A61M25/0693
摘要： A vascular closure device including a sheath with one or more orifices therein to detect blood flow, indicating that the sheath has entered an artery and the relative position of the sheath within the artery. Thus, the sheath can be moved and positioned relative to the artery with having to completely extract the sheath from the artery after initial penetration.
摘要翻译：一种血管闭合装置，其包括具有一个或多个孔的护套以检测血流，指示鞘已经进入动脉以及鞘在动脉内的相对位置。因此，护套可以相对于动脉移动和定位，必须在初始穿透后完全从动脉中提取鞘。

10. 发明申请

US20040215220A1 Anastomotic stent, apparatus and methods of use thereof 审中-公开
标题翻译：吻合支架，装置及其使用方法
公开(公告)号：US20040215220A1
公开(公告)日：2004-10-28
申请号：US10422635
申请日：2003-04-24
发明人： Mark J. Dolan , Jeffrey W. Allen , Sean T. Saint
IPC分类号： A61B017/08
CPC分类号： A61F2/86 , A61B17/11 , A61B2017/00252 , A61B2017/1107 , A61F2/856 , A61F2220/0016 , A61F2220/0033 , A61F2220/0066 , A61F2220/0075
摘要： The present invention provides an anastomotic apparatus for a bypass, including an anastomotic stent with a side port, a bridge conduit including a first end and a second end, and a second anastomotic stent including a side port. The first end of the bridge conduit is in communication with the side port of the first anastomotic stent, and the second end of the bridge conduit is in communication with the side port of the second anastomotic stent. The first anastomotic stent is positionable in a first vessel and the second anastomotic stent is positionable in a second vessel, and the bridge conduit provides a pathway for fluid flow between the first vessel and the second vessel.
摘要翻译：本发明提供了一种用于旁路的吻合装置，包括具有侧端口的吻合支架，包括第一端和第二端的桥管，以及包括侧端口的第二吻合支架。桥式导管的第一端与第一吻合支架的侧端口连通，并且桥式导管的第二端与第二吻合支架的侧端口连通。第一吻合支架可定位在第一容器中，第二吻合支架可定位在第二容器中，并且桥管道为第一容器和第二容器之间的流体流动提供通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式