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. 发明公开

EP2968878A4 DEVICES AND METHODS FOR EXCLUDING THE LEFT ATRIAL APPENDAGE 有权转让
标题翻译：用于排除前向附件的设备和程序
公开(公告)号：EP2968878A4
公开(公告)日：2016-11-02
申请号：EP14779640
申请日：2014-03-10
申请人： KAPLAN AARON V , MELANSON DAVID , DEVELLIAN CAROL , LEVINE ANDY H
发明人： KAPLAN AARON V , MELANSON DAVID , DEVELLIAN CAROL , LEVINE ANDY H
IPC分类号： A61B17/12
CPC分类号： A61B17/12181 , A61B17/00491 , A61B17/12122 , A61B17/12136 , A61B17/12145 , A61B17/1215 , A61B17/12159 , A61B17/12172 , A61B17/12177 , A61B2017/00495 , A61B2017/1205 , A61B2017/22038 , A61B2017/22048 , A61B2090/064
摘要： Devices and methods for occluding the left atrial appendage (LAA) to prevent blood from clotting within the LAA and subsequently embolizing, particularly in patients with atrial fibrillation. A foam implant encapsulated with a tough thromboresistant membrane is placed via transvascular means into the LAA and anchored with adhesives and/or mechanical anchors. Tissue over- and in-growth are optimized to anchor the implant in place and provide a permanent occlusion.

2. 发明公开

EP2968878A1 DEVICES AND METHODS FOR EXCLUDING THE LEFT ATRIAL APPENDAGE 有权转让
标题翻译：器件和方法排除左心房附件
公开(公告)号：EP2968878A1
公开(公告)日：2016-01-20
申请号：EP14779640.3
申请日：2014-03-10
申请人： Kaplan, Aaron, V. , Melanson, David , Devellian, Carol , Levine, Andy, H.
发明人： Kaplan, Aaron, V. , Melanson, David , Devellian, Carol , Levine, Andy, H.
IPC分类号： A61M29/02
摘要： Devices and methods for occluding the left atrial appendage (LAA) to prevent blood from clotting within the LAA and subsequently embolizing, particularly in patients with atrial fibrillation. A foam implant encapsulated with a tough thromboresistant membrane is placed via transvascular means into the LAA and anchored with adhesives and/or mechanical anchors. Tissue over- and in-growth are optimized to anchor the implant in place and provide a permanent occlusion.

3. 发明申请

WO2005060869A1 INTESTINAL SLEEVE 审中-公开
公开(公告)号：WO2005060869A1
公开(公告)日：2005-07-07
申请号：PCT/US2004/017592
申请日：2004-06-01
申请人： GI DYNAMICS, INC. , LEVINE, Andy, H. , CVINAR, John, F. , MELANSON, David, A. , MEADE, John, C.
发明人： LEVINE, Andy, H. , CVINAR, John, F. , MELANSON, David, A. , MEADE, John, C.
IPC分类号： A61F2/00
CPC分类号： A61F5/0076 , A61B17/0401 , A61B17/0482 , A61B17/12 , A61B2017/0419 , A61B2017/06052 , A61F2/04 , A61F2/848 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2002/045 , A61F2002/8483 , A61F2002/91541 , A61F2002/91558 , A61F2002/9511 , A61F2220/0008 , A61F2220/0016 , A61F2220/0058 , A61F2220/0066
摘要： Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device is anchored in the duodenum and extends beyond the ligament of Treitz. All food exiting' the stomach is funneled through the device. The gastrointestinal device includes an anchor (2810) for attaching the device to the duodenum and an unsupported flexible sleeve (202) to limit absorption of nutrients in the duodenum. The anchor can include a stent and/or a wave anchor and is collapsible for catheter-based delivery and removal.
摘要翻译：介绍了限制消化系统特定部位食品吸收的方法和装置。胃肠道植入装置被锚定在十二指肠中并延伸超过Treitz的韧带。所有从胃排出的食物都通过设备进行漏斗。胃肠装置包括用于将装置附接到十二指肠的锚固件（2810）和用于限制十二指肠中的营养素的吸收的无支撑的柔性套筒（202）。锚固体可以包括支架和/或波浪锚，并且可折叠以用于基于导管的递送和移除。

4. 发明申请

WO2004049982B1 BARIATRIC SLEEVE 审中-公开
公开(公告)号：WO2004049982B1
公开(公告)日：2004-12-16
申请号：PCT/US0338238
申请日：2003-12-02
申请人： GI DYNAMICS INC , LEVINE ANDY H , CVINAR JOHN F , MELANSON DAVE , MEADE JOHN C
发明人： LEVINE ANDY H , CVINAR JOHN F , MELANSON DAVE , MEADE JOHN C
IPC分类号： A61B17/04 , A61B17/06 , A61F2/00 , A61F2/04 , A61F5/00 , A61F2/06
CPC分类号： A61F5/0076 , A61B17/0401 , A61B17/0469 , A61B17/0482 , A61B17/1114 , A61B2017/00238 , A61B2017/00867 , A61B2017/0419 , A61B2017/061 , A61F2/04 , A61F2/07 , A61F2/848 , A61F2/90 , A61F2/95 , A61F5/0089 , A61F2002/044 , A61F2002/045 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2002/9528 , A61F2220/0016 , A61F2250/0039
摘要： Method and apparatus for limiting absorption of food products in specific parts of the digestive system is presented. A gastrointestinal implant device (200) is anchored in the stomach and extends beyond the ligament of Treitz. All food exiting the stomach is funneled through the device. The gastrointestinal device includes an anchor (208) for anchoring the device to the stomach and a flexible sleeve (202) to limit absorption of nutrients in the duodenum. The anchor is collapsible for endoscopic delivery and removal.
摘要翻译：介绍了限制消化系统特定部位食品吸收的方法和装置。胃肠道植入装置（200）被锚定在胃中并延伸超过Treitz的韧带。所有离开胃的食物都通过设备进行漏斗。胃肠装置包括用于将装置固定到胃的锚固件（208）和用于限制十二指肠中的营养物吸收的柔性套筒（202）。锚固体可折叠用于内窥镜递送和移除。

5. 发明申请

WO2014164572A1 DEVICES AND METHODS FOR EXCLUDING THE LEFT ATRIAL APPENDAGE 审中-公开
标题翻译：用于排除左侧ATRIAL附件的设备和方法
公开(公告)号：WO2014164572A1
公开(公告)日：2014-10-09
申请号：PCT/US2014/022865
申请日：2014-03-10
申请人： KAPLAN, Aaron, V. , MELANSON, David , DEVELLIAN, Carol , LEVINE, Andy, H.
发明人： KAPLAN, Aaron, V. , MELANSON, David , DEVELLIAN, Carol , LEVINE, Andy, H.
IPC分类号： A61M29/02
CPC分类号： A61B17/12181 , A61B17/00491 , A61B17/12122 , A61B17/12136 , A61B17/12145 , A61B17/1215 , A61B17/12159 , A61B17/12172 , A61B17/12177 , A61B2017/00495 , A61B2017/1205 , A61B2017/22038 , A61B2017/22048 , A61B2090/064
摘要： Devices and methods for occluding the left atrial appendage (LAA) to prevent blood from clotting within the LAA and subsequently embolizing, particularly in patients with atrial fibrillation. A foam implant encapsulated with a tough thromboresistent membrane is placed via transvascular means into the LAA and anchored with adhesives and/or mechanical anchors. Tissue over-and in-growth are optimized to anchor the implant in place and provide a permanent occlusion.
摘要翻译：用于阻塞左心耳（LAA）的装置和方法，以防止血液在LAA内凝血，随后栓塞，特别是在心房颤动患者中。用韧性阻塞膜封装的泡沫植入物通过经血管手段放置到LAA中并用粘合剂和/或机械锚固件锚定。组织过度生长和生长增长被优化以将植入物固定就位并提供永久闭塞。

6. 发明申请

WO2005060882A1 APPARATUS TO BE ANCHORED WITHIN THE GASTROINTESTINAL TRACT AND ANCHORING METHOD 审中-公开
标题翻译：在胃肠道牵引和锚固方法中安装的装置
公开(公告)号：WO2005060882A1
公开(公告)日：2005-07-07
申请号：PCT/US2004/017591
申请日：2004-06-01
申请人： GI DYNAMICS, INC. , MEADE, John, C. , LEVINE, Andy, H. , MELANSON, David, A. , CVINAR, John, F.
发明人： MEADE, John, C. , LEVINE, Andy, H. , MELANSON, David, A. , CVINAR, John, F.
IPC分类号： A61F5/00
CPC分类号： A61F5/0076 , A61B17/0401 , A61B17/0482 , A61B17/12 , A61B2017/0419 , A61B2017/06052 , A61F2/04 , A61F2/848 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2002/045 , A61F2002/8483 , A61F2002/91541 , A61F2002/91558 , A61F2002/9511 , A61F2220/0008 , A61F2220/0016 , A61F2220/0058 , A61F2220/0066
摘要： The present invention relates to an anchor (108) configured for minimally-invasive implantation and sized to remain securely positioned within at least a portion of the gastrointestinal tract (119) of an animal. The anchor includes a radial spring (100) formed from an elongated resilient member shaped into an annular wave pattern about a central axis (115). The anchor defines a central lumen and provides an outward radial force, while allowing for substantial flexure about its perimeter. The anchor is generally removable, but can include fasteners, such as barbs (640), to further secure it to the surrounding anatomy. In some embodiments, the anchor includes a connector (1405) coupling a fixed portion to a removable portion. Further, the anchor can be used to secure a medical device within the body, such as a flexible sleeve (110) within the intestine.
摘要翻译：本发明涉及一种构造成用于微创植入并且尺寸设计成保持牢固地定位在动物的胃肠道（119）的至少一部分内的锚固件（108）。锚固件包括由细长的弹性构件形成的径向弹簧（100），所述弹性构件围绕中心轴线（115）成形为环形波形图案。锚固件限定中心腔并提供向外的径向力，同时允许围绕其周边的实质弯曲。锚通常是可拆卸的，但是可以包括紧固件，例如倒钩（640），以进一步将其固定到周围的解剖结构上。在一些实施例中，锚固件包括将固定部分连接到可移除部分的连接器（1405）。此外，锚可用于将医疗装置固定在体内，例如肠内的柔性套筒（110）。

7. 发明申请

WO2004087014A3 ANTI-OBESITY DEVICES 审中-公开
标题翻译：抗菌装置
公开(公告)号：WO2004087014A3
公开(公告)日：2005-01-27
申请号：PCT/US2004009269
申请日：2004-03-26
申请人： GI DYNAMICS INC , LEVINE ANDY H , CVINAR JOHN F , MEADE JOHN C
发明人： LEVINE ANDY H , CVINAR JOHN F , MEADE JOHN C
IPC分类号： A61F2/04 , A61F5/00
CPC分类号： A61F5/0076
摘要： A restrictive device (216) implanted in the upper part of the stomach, selectively divides the stomach into two chambers (220, 222), effectively reducing the size of the stomach immediately available for the uptake of food. The restrictive device also includes an aperture (218), limiting the rate at which food can pass from the esophagus portion of the stomach into the intestine. Being removable, the device permits a physician to change the size of the opening in a minimally invasive manner by replacing a removable member with another member having an aperture of a different size and/or shape. The restrictive device can also be combined with an elongated tube (302), or sleeve to selectively bypass the stomach, a portion of the intestine, or a combination of bypassing both the stomach and a portion of the intestine, allowing a physician to endoscopically create an equivalent to the Roux-en-y weight loss procedure.
摘要翻译：植入胃的上部的限制性装置（216）选择性地将胃分成两个腔室（220,222），从而有效地减小了立即可用于摄取食物的胃的尺寸。限制装置还包括孔（218），其限制食物可以从胃的食道部分进入肠的速度。该装置可移动，允许医师通过用具有不同尺寸和/或形状的孔的另一构件替换可移除构件，以微创方式改变开口的尺寸。限制性装置还可以与细长管（302）或套管组合以选择性地绕过胃，肠的一部分或绕过胃和肠的一部分的组合，允许医师内窥镜地产生相当于Roux-en-y减肥程序。

8. 发明申请

WO2004087233A3 SLEEVE FOR DELAYED INTRODUCTION OF ENZYMES INTO THE INTESTINE 审中-公开
标题翻译：将酶延迟引入INTESTINE的SLEEVE
公开(公告)号：WO2004087233A3
公开(公告)日：2004-12-16
申请号：PCT/US2004009448
申请日：2004-03-26
申请人： GI DYNAMICS INC , LEVINE ANDY H , MEADE JOHN C
发明人： LEVINE ANDY H , MEADE JOHN C
IPC分类号： A61F5/00 , A61M5/32 , A61F2/04
CPC分类号： A61F5/0076
摘要： An elongated tube (122) is configured to carry digestive enzymes from the point at which they enter the duodenum, and deposit them downstream into a distal portion of the intestine, such as the distal jejunum, several feet down. This delays the breakdown and subsequent digestion of food. The proximal end of the tube can be secured to the hepatopancreatic ampulla, below the common bile duct using an anchor (260), such as a stent-like device. The tube can include an elongated flexible sleeve (122) coupled at its proximal end to an anchor. The anchor is attached to the hepatopancreatic ampulla and the sleeve is then draped distally, through the intestines. Natural peristalsis carries the enzymes through the tube distally. The enzymes then exit the tube and mix with the chyme further down stream than is normal.
摘要翻译：细长管（122）被配置为从进入十二指肠的点携带消化酶，并将它们下游沉积到肠的远端部分，例如几英尺的远端空肠。这会延迟食物的分解和随后的消化。管的近端可以使用诸如支架样装置的锚固件（260）固定到肝胰胆管下方的胆总管下方。管可以包括在其近端处连接到锚的细长柔性套筒（122）。锚固件连接到肝胰腺，并且套管然后通过肠部向远侧覆盖。天然蠕动通过管向远端携带酶。酶然后离开管并与正常进一步下游的食糜混合。

9. 发明申请

WO2004087014A2 ANTI-OBESITY DEVICES 审中-公开
标题翻译：抗菌装置
公开(公告)号：WO2004087014A2
公开(公告)日：2004-10-14
申请号：PCT/US2004/009269
申请日：2004-03-26
申请人： GI DYNAMICS, INC. , LEVINE, Andy, H. , CVINAR, John, F. , MEADE, John, C.
发明人： LEVINE, Andy, H. , CVINAR, John, F. , MEADE, John, C.
IPC分类号： A61F2/04
CPC分类号： A61F5/0076
摘要： A restrictive device (216) implanted in the upper part of the stomach, selectively divides the stomach into two chambers (220, 222), effectively reducing the size of the stomach immediately available for the uptake of food. The restrictive device also includes an aperture (219), limiting the rate at which food can pass from the esophagus portion of the stomach into the intestine. Being removable, the device permits a physician to change the size of the opening in a minimally invasive manner by replacing a removable member with another member having an aperture of a different size and/or shape. The restrictive device can also be combined with an elongated tube (302), or sleeve to selectively bypass the stomach, a portion of the intestine, or a combination of bypassing both the stomach and a portion of the intestine, allowing a physician to endoscopically create an equivalent to the Roux-en-y weight loss procedure.
摘要翻译：植入胃的上部的限制性装置（216）选择性地将胃分成两个腔室（220,222），从而有效地减小了立即可用于摄取食物的胃的尺寸。限制装置还包括孔（219），其限制食物可以从胃的食道部分进入肠的速度。该装置可移动，允许医师通过用具有不同尺寸和/或形状的孔的另一构件替换可移除构件，以微创方式改变开口的尺寸。限制性装置还可以与细长管（302）或套管组合以选择性地绕过胃，肠的一部分或绕过胃和肠的一部分的组合，允许医师内窥镜地产生相当于Roux-en-y减肥程序。

10. 发明申请

WO2006133311A2 GASTROINTESTINAL ANCHOR COMPLIANCE 审中-公开
标题翻译：气管内固定器符合性
公开(公告)号：WO2006133311A2
公开(公告)日：2006-12-14
申请号：PCT/US2006/022168
申请日：2006-06-07
申请人： GI DYNAMICS, INC. , LEVINE, Andy, H. , MELANSON, David, A.
发明人： LEVINE, Andy, H. , MELANSON, David, A.
IPC分类号： A61F5/00 , A61F2/04
CPC分类号： A61F5/0076 , A61F2/04 , A61F2002/044
摘要： A collapsible gastrointestinal anchor can be characterized in various embodiments by a radial force of about 0.1 Newtons (N) or greater at a compressed diameter of 25 millimeters (mm); by an average spring rate of about 13 Newtons/meter (N/m) or greater in a range of motion between a relaxed diameter and a compressive elastic deformation diameter; or by a radial force over the range of motion of about 0.1 N or greater. Typically, the anchor can be adapted to be retained within a subject's intestine, more typically in the duodenum, or particularly in the duodenal bulb just distal to the pylorus. A gastrointestinal implant device includes the collapsible gastrointestinal anchor and a floppy sleeve. The sleeve is open at both ends and adapted to extend into a subject's intestine, the anchor being coupled to a proximal portion of the sleeve. Also include are methods of implanting the gastrointestinal implant device in a subject, and methods of treating a subject for disease. The disclosed gastrointestinal invention leads to an improved ability to secure anchors and devices in the gastrointestinal tract while tending to minimize migration.
摘要翻译：可折叠的胃肠锚可以在各种实施例中通过在25毫米（mm）的压缩直径下的约0.1牛顿（N）或更大的径向力来表征; 在松弛直径和压缩弹性变形直径之间的运动范围内的平均弹簧速率为约13牛顿/米（N / m）或更大; 或通过约0.1N或更大的运动范围内的径向力。通常，锚可适于保持在受试者的肠内，更典型地保留在十二指肠内，特别是在幽门远端的十二指肠球囊中。消化道植入装置包括可折叠的胃肠锚和软管。套筒在两端是敞开的，并且适于延伸到被检者的肠内，锚固件联接到套筒的近端部分。还包括在受试者中植入胃肠道植入装置的方法以及治疗受试者疾病的方法。所公开的胃肠道发明导致改善在胃肠道中固定锚和装置的能力，同时倾向于使迁移最小化。

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