公开(公告)号：US6022340A

公开(公告)日：2000-02-08

申请号：US96750

申请日：1998-06-12

申请人： Ivan Sepetka ,  Erik T. Engelson

发明人： Ivan Sepetka ,  Erik T. Engelson

IPC分类号： A61F2/958 ,  A61M25/01 ,  A61M25/12 ,  A61M29/02 ,  A61M31/00

CPC分类号： A61M25/104 ,  A61M25/01 ,  A61M2025/1015 ,  A61M25/1011

摘要： This is a catheter assembly having an expandable balloon adjustably positionable over a polymeric delivery catheter shaft.

摘要翻译： 这是具有可调节地定位在聚合物输送导管轴上的可膨胀气囊的导管组件。

公开(公告)号：US5944714A

公开(公告)日：1999-08-31

申请号：US944828

申请日：1997-10-06

申请人： Guido Guglielmi ,  Ivan Sepetka

发明人： Guido Guglielmi ,  Ivan Sepetka

IPC分类号： A61B18/00 ,  A61B17/00 ,  A61B17/12 ,  A61B18/12 ,  A61B18/14 ,  A61B19/00 ,  A61M25/00 ,  A61B17/38

CPC分类号： A61M25/09 ,  A61B17/12022 ,  A61B17/12113 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/1215 ,  A61B17/12172 ,  A61B18/1492 ,  A61B2017/00292 ,  A61B2017/12063 ,  A61B2017/12095 ,  A61B2017/22038 ,  A61B2018/00678 ,  A61B2018/00761 ,  A61B2018/00875 ,  A61B2018/00886 ,  A61B2018/1226 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1266 ,  A61B2018/1435 ,  A61B2018/1495 ,  A61B2090/3966 ,  A61B90/39 ,  A61M2025/09175

摘要： An artery, vein, aneurysm, vascular malformation or arterial fistula is occluded through endovascular occlusion by the endovascular insertion of a platinum wire and/or tip into the vascular cavity. The vascular cavity is packed with the tip to obstruct blood flow or access of blood in the cavity such that the blood clots in the cavity and an occlusion if formed. The tip may be elongate and flexible so that it packs the cavity by being folded upon itself a multiple number of times, or may pack the cavity by virtue of a filamentary or fuzzy structure of the tip. The tip is then separated from the wire mechanically or by electrolytic separation of the tip from the wire. The wire and the microcatheter are thereafter removed leaving the tip embedded in the thrombus formed within the vascular cavity. Movement of wire in the microcatheter is more easily tracked by providing a radioopaque proximal marker on the microcatheter and a corresponding indicator marker on the wire. Electrothrombosis is facilitate by placing the ground electrode on the distal end of the microcatheter and flowing current between the microcatheter electrode and the tip.

公开(公告)号：US5882334A

公开(公告)日：1999-03-16

申请号：US566606

申请日：1995-12-04

申请人： Ivan Sepetka ,  Erik T. Engelson

发明人： Ivan Sepetka ,  Erik T. Engelson

IPC分类号： A61F2/958 ,  A61M25/01 ,  A61M25/12 ,  A61M29/02 ,  A61M29/00

CPC分类号： A61M25/104 ,  A61M25/01 ,  A61M2025/1015 ,  A61M25/1011

摘要： This is a catheter assembly having an expandable balloon adjustably positionable over a polymeric delivery catheter shaft.

摘要翻译： 这是具有可调节地定位在聚合物输送导管轴上的可膨胀气囊的导管组件。

公开(公告)号：US5855578A

公开(公告)日：1999-01-05

申请号：US801795

申请日：1997-02-14

申请人： Guido Guglielmi ,  Ivan Sepetka

发明人： Guido Guglielmi ,  Ivan Sepetka

IPC分类号： A61B18/00 ,  A61B17/00 ,  A61B17/12 ,  A61B18/12 ,  A61B18/14 ,  A61B19/00 ,  A61M25/00 ,  A61B17/38

CPC分类号： A61M25/09 ,  A61B17/12022 ,  A61B17/12113 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/1215 ,  A61B17/12172 ,  A61B18/1492 ,  A61B2017/00292 ,  A61B2017/12063 ,  A61B2017/12095 ,  A61B2017/22038 ,  A61B2018/00678 ,  A61B2018/00761 ,  A61B2018/00875 ,  A61B2018/00886 ,  A61B2018/1226 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1266 ,  A61B2018/1435 ,  A61B2018/1495 ,  A61B2090/3966 ,  A61B90/39 ,  A61M2025/09175

摘要： An artery, vein, aneurysm, vascular malformation or arterial fistula is occluded through endovascular occlusion by the endovascular insertion of a platinum wire and/or tip into the vascular cavity. The vascular cavity is packed with the tip to obstruct blood flow or access of blood in the cavity such that the blood clots in the cavity and an occlusion if formed. The tip may be elongate and flexible so that it packs the cavity by being folded upon itself a multiple number of times, or may pack the cavity by virtue of a filamentary or fuzzy structure of the tip. The tip is then separated from the wire mechanically or by electrolytic separation of the tip from the wire. The wire and the microcatheter are thereafter removed leaving the tip embedded in the thrombus formed within the vascular cavity. Movement of wire in the microcatheter is more easily tracked by providing a radioopaque proximal marker on the microcatheter and a corresponding indicator marker on the wire. Electrothrombosis is facilitate by placing the ground electrode on the distal end of the microcatheter and flowing current between the microcatheter electrode and the tip.

公开(公告)号：US5826587A

公开(公告)日：1998-10-27

申请号：US864317

申请日：1997-05-28

申请人： Alejandro Berenstein ,  Ivan Sepetka

发明人： Alejandro Berenstein ,  Ivan Sepetka

IPC分类号： A61B17/00 ,  A61B17/12 ,  A61B19/00 ,  A61F2/02 ,  A61M25/095 ,  A61M25/14

CPC分类号： A61B17/12022 ,  A61B17/1204 ,  A61B17/12109 ,  A61B17/1214 ,  A61B17/1215 ,  A61B17/12163 ,  A61B2017/00526 ,  A61B2017/00539 ,  A61B2017/12063 ,  A61B2017/1209 ,  A61B90/39

摘要： This invention is an exceptionally flexible, ultrasoft vaso-occlusive or embolism forming device. It is made of a radiopaque material which may be braided or coiled to form a long, thin threadlike device having little rigidity or column strength. The diameter of the device may be less than about 0.010 inches. The device is sufficiently flexible and small that it may be hydraulically delivered to a site within the vasculature of the human body using an injected drug or fluid flush through a catheter. The device assumes a loose, random mass of threadlike material after being ejected from the catheter tip at the chosen vascular site. The device (whether coil or braid) may be used alone or in conjunction with larger coils or braids to achieve a denser occlusion or as a substrate to localize the subsequent infusion of tissue adhesives, particulate embolization devices, or chemotherapeutic agents in abnormal blood vessels and tissues or for the temporary occlusion of blood vessels during types of diminished blood flow testing. The invention also include processes for introducing the devices into the human body.

摘要翻译： 本发明是一种非常灵活的超软血管闭塞或栓塞形成装置。 它由不透射线材料制成，其可以被编织或卷绕以形成具有很小刚度或柱强度的长而细的线状装置。 设备的直径可以小于约0.010英寸。 该装置具有足够的柔性和小度，使得其可以使用注射的药物或通过导管冲洗的液体液压地输送到人体脉管系统内的部位。 该装置在选定的血管部位从导管尖端喷射后呈现松散随机的线状材料质量。 该装置（无论是线圈还是编织物）可以单独使用或与更大的线圈或编织物结合使用以实现更致密的闭塞或作为基底以定位随后在异常血管中输注组织粘合剂，微粒栓塞装置或化学治疗剂， 组织或用于在减少血液流动测试的类型期间暂时闭塞血管。 本发明还包括将装置引入人体内的方法。

公开(公告)号：US5769870A

公开(公告)日：1998-06-23

申请号：US603415

申请日：1996-02-20

申请人： Amr Salahieh ,  Charles S. Taylor ,  Alfredo R. Cantu ,  Ivan Sepetka ,  Robert G. Matheny

发明人： Amr Salahieh ,  Charles S. Taylor ,  Alfredo R. Cantu ,  Ivan Sepetka ,  Robert G. Matheny

IPC分类号： A61B17/11 ,  A61B17/12 ,  A61M29/00

CPC分类号： A61B17/12045 ,  A61B17/11 ,  A61B17/12109 ,  A61B17/12131 ,  A61B17/12136 ,  A61B2017/12127

摘要： A plurality of embodiments of a distal perfusion device are disclosed, which device facilitates anastomosis constructions by maintaining a dry anastomosis site while simultaneously maintaining blood flow distally in the blood vessel to prevent ischemia and reduce overall patient trauma. The perfusion device is configured for installation into a blood vessel such as a left anterior descending coronary artery through an incision therein, to which is to be grafted a distal end of a blood vessel such as an internal mammary artery. The device includes a central member of selected configuration and material, terminating at either end thereof in respective selectively tapered end members. A lumen extending through the central member and end members, and selected perforations in the end members, maintain blood flow through the perfusion device. A selected portion or portions of the device's outer circumference fit snugly within the artery in the regions beyond and/or at the anastomosis site, to maintain the latter free of blood. Several methods for deploying and removing respective embodiments of the device also are illustrated.

公开(公告)号：US5718711A

公开(公告)日：1998-02-17

申请号：US436282

申请日：1995-05-15

申请人： Alejandro Berenstein ,  Ivan Sepetka ,  Uriel Hiram Chee ,  Wendy J. Zenzen

发明人： Alejandro Berenstein ,  Ivan Sepetka ,  Uriel Hiram Chee ,  Wendy J. Zenzen

IPC分类号： A61B17/00 ,  A61B17/12 ,  A61B19/00 ,  A61F2/02 ,  A61M25/095 ,  A61M25/14

CPC分类号： A61B17/12022 ,  A61B17/1204 ,  A61B17/12109 ,  A61B17/1214 ,  A61B17/1215 ,  A61B17/12163 ,  A61B2017/00526 ,  A61B2017/00539 ,  A61B2017/12063 ,  A61B2017/1209 ,  A61B90/39

摘要： An exceptionally flexible, ultrasoft vaso-occlusive or embolism forming device made of a material which may be a braid, coil, or chain which forms a long, thin thread-like device having little rigidity or column strength. The device is sufficiently flexible and small that it may be hydraulically delivered to a site within the vasculature of a human body using an injected drug or fluid flush through a catheter.

摘要翻译： PCT No.PCT / US93 / 09914 Sec。 371日期：1996年4月26日 102（e）日期1996年4月26日PCT提交1993年10月15日PCT公布。 出版物WO94 / 10936 PCT 日期1994年5月26日一种非常灵活的超软血管闭塞或栓塞形成装置，其由可能是编织物，线圈或链的材料制成，其形成具有很小刚度或柱强度的长而细的线状装置。 该装置具有足够的柔性和小度，使得其可以使用注射的药物或通过导管冲洗的流体液压递送到人体脉管系统内的部位。

公开(公告)号：US5228453A

公开(公告)日：1993-07-20

申请号：US952206

申请日：1992-09-28

申请人： Ivan Sepetka

发明人： Ivan Sepetka

IPC分类号： A61M25/00 ,  A61M25/09

CPC分类号： A61M25/09 ,  A61M2025/09091 ,  A61M2025/09166 ,  A61M2025/09175 ,  A61M25/0054

摘要： A catheter guide wire comprising: a flexible, torqueable proximal wire section, a more flexible intermediate section with a flexible polymer tube covering, and a most flexible distal end section. A helical ribbon coil is wrapped about the intermediate core segment between the wire core and the polymer tube covering to increase radiopacity and improve torque transmission while retaining flexibility.

摘要翻译： 导管导丝，其包括：柔性的，可扭转的近侧线段，具有柔性聚合物管覆盖的更柔性的中间部分和最柔性的远端部分。 螺旋带状线圈围绕中心芯段缠绕在线芯和聚合物管覆盖物之间以增加不透射线性，并且在保持柔性的同时提高转矩传递。

公开(公告)号：US20130226241A1

公开(公告)日：2013-08-29

申请号：US13841158

申请日：2013-03-15

申请人： Matthew Thompson ,  Hiram Chee ,  Richard Ginn ,  Darin C. Gittings ,  Ivan Sepetka ,  David White

发明人： Matthew Thompson ,  Hiram Chee ,  Richard Ginn ,  Darin C. Gittings ,  Ivan Sepetka ,  David White

IPC分类号： A61B17/70

CPC分类号： A61B17/70 ,  A61B17/7004 ,  A61B17/701 ,  A61B17/7019 ,  A61B17/7025 ,  A61B17/7028 ,  A61B17/7031 ,  A61B17/7049 ,  A61B17/7068 ,  A61B17/707 ,  A61B17/809 ,  A61B2017/00867

摘要： Provided herein are systems, devices and methods for the correction of spinal deformities with the use one or more implantable rods configured to apply a corrective force to the spine. Methods of minimally invasive implantation of a corrective system are provided, such as where the corrective system is attached only to the spinous process of one or more vertebral bodies. Various corrective systems as well as components thereof are also provided, such as those that allow limited movement with respect to the spinal column.

摘要翻译： 本文提供了用于使用一个或多个被配置为向脊柱施加矫正力的可植入杆来校正脊柱畸形的系统，装置和方法。 提供了一种矫正系统的微创植入方法，例如矫正系统仅与一个或多个椎体的棘突相连的部位。 还提供了各种校正系统及其部件，例如允许相对于脊柱有限运动的那些。

公开(公告)号：US20110082491A1

公开(公告)日：2011-04-07

申请号：US12961471

申请日：2010-12-06

申请人： Ivan Sepetka ,  Martin s. Dieck ,  Son Gia

发明人： Ivan Sepetka ,  Martin s. Dieck ,  Son Gia

IPC分类号： A61M29/00

CPC分类号： A61B18/1492 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12118 ,  A61B17/12136 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/12168 ,  A61B17/12172 ,  A61B17/12177 ,  A61B17/12186 ,  A61B2017/00867 ,  A61B2017/1205 ,  A61B2017/12068 ,  A61B2017/12081 ,  A61B2017/12095 ,  A61B2018/00214 ,  A61B2018/00416 ,  A61B2018/1495 ,  A61M25/0068 ,  A61M25/007 ,  A61M25/0074 ,  A61M25/0082 ,  A61M25/1002 ,  A61M29/00 ,  A61M29/02 ,  A61M2025/1084 ,  A61M2205/36

摘要： The invention is also directed to a device for treating an aneurysm which has a cover covering the neck of the aneurysm and a lateral portion extending into the aneurysm. The invention is also directed to a cover which is used to cover the neck of the aneurysm thereby isolating the aneurysm from the parental vessel.

摘要翻译： 本发明还涉及一种用于治疗动脉瘤的装置，其具有覆盖动​​脉瘤颈部的盖和延伸到动脉瘤中的侧向部分。 本发明还涉及一种用于覆盖动脉瘤颈部的覆盖物，从而将动脉瘤与亲本血管隔离开来。