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1. 发明授权

US07833203B2 Catheter shaft with undulating surface for reduced friction 有权
标题翻译：导尿管轴具有起伏的表面，减少摩擦
公开(公告)号：US07833203B2
公开(公告)日：2010-11-16
申请号：US11095265
申请日：2005-03-31
申请人： Darren R. Sherman , Robert Slazas
发明人： Darren R. Sherman , Robert Slazas
IPC分类号： A61M5/00
CPC分类号： A61B1/00075 , A61M25/0043 , A61M2025/006 , A61M2025/0062
摘要： A vascular catheter which comprises a catheter shaft, said catheter defining a first surface which is of undulating shape with a plurality of curved peaks, said peaks being spaced so that a second surface in contact with the first surface is spaced from at least a substantial portion of the first surface, to reduce friction of the catheter.
摘要翻译：一种血管导管，其包括导管轴，所述导管限定具有多个弯曲峰值的起伏形状的第一表面，所述峰间隔开，使得与第一表面接触的第二表面至少与主要部分间隔开的第一表面，以减少导管的摩擦。

2. 发明申请

US20080161936A1 Remodeling Device for Aneurysms 有权
标题翻译：动脉瘤改造装置
公开(公告)号：US20080161936A1
公开(公告)日：2008-07-03
申请号：US11663489
申请日：2005-10-14
申请人： Frederick Feller , Donald K. Jones , Darren R. Sherman
发明人： Frederick Feller , Donald K. Jones , Darren R. Sherman
IPC分类号： A61F2/02
CPC分类号： A61B17/12022 , A61B17/12118 , A61B17/12172 , A61B2017/12054 , A61F2002/823
摘要： A method of occluding a defect in the wall of a body vessel is provided. An outlet portion of a microcatheter is delivered to the defect, then at least a body portion of a thin film occlusion device is radially expanded from a collapsed orientation to a deployed orientation for engaging the microcatheter and covering at least a portion of the defect. Thereafter, an embolic media is released into the defect from the microcatheter for facilitating thrombosis. The body portion of the occlusion device is substantially porous in the collapsed orientation, but substantially non-porous in the deployed orientation for preventing prolapse of the embolic media into the body vessel.
摘要翻译：提供了一种在身体容器的壁中闭塞缺陷的方法。微导管的出口部分被输送到缺陷，然后薄膜闭塞装置的至少主体部分从收缩方向径向扩张到展开方向，以便与微导管接合并覆盖缺陷的至少一部分。此后，栓塞介质从微导管释放到缺陷中以便于血栓形成。闭塞装置的主体部分在塌缩方向上基本上是多孔的，但是在展开方向上基本上是无孔的，以防止栓塞介质向身体容器脱垂。

3. 发明授权

US07309351B2 Expandable stent with markers and stent delivery system 有权
标题翻译：可扩展支架与标记和支架输送系统
公开(公告)号：US07309351B2
公开(公告)日：2007-12-18
申请号：US11208292
申请日：2005-08-19
申请人： Angeli Escamilla , Donald K. Jones , Vladimir Mitelberg
发明人： Angeli Escamilla , Donald K. Jones , Vladimir Mitelberg
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61B17/12022 , A61B17/12118 , A61B17/1214 , A61B2017/1205 , A61F2/915 , A61F2/95 , A61F2/966 , A61F2002/823 , A61F2002/8486 , A61F2002/91533 , A61F2002/91541 , A61F2002/9155 , A61F2002/91558 , A61F2002/9665 , A61F2250/0098
摘要： An expandable stent and delivery system therefor is provided for treating vascular diseases such as partially occluded blood vessels and aneurysms. The delivery system includes proximal, intermediate and distal cylindrical members disposed about an elongated core member. The proximal, intermediate, and distal cylindrical members are spaced apart such that first and second gaps are formed. The expandable stent includes anchor members which are formed by winding a radiopaque coil onto a threaded portion of a strut member of the expandable stent. The expandable stent is mounted on the intermediate cylindrical member with the anchor members disposed within the gaps between the cylindrical members. A deployment catheter is used to compress and constrain the stent about the intermediate cylindrical member to thereby interlock the stent onto the core member.
摘要翻译：提供了一种用于治疗血管疾病例如部分闭塞的血管和动脉瘤的可扩张支架及其输送系统。递送系统包括围绕细长的核心构件设置的近端，中间和远端圆柱形构件。近端，中间和远端圆柱形构件间隔开，使得形成第一和第二间隙。可扩张支架包括锚定构件，其通过将不透射线的线圈卷绕到可扩张支架的支柱构件的螺纹部分上而形成。可扩张支架安装在中间圆柱形构件上，其中锚定构件设置在圆柱形构件之间的间隙内。使用展开导管来压缩和限制围绕中间圆柱形构件的支架，从而将支架联锁到芯构件上。

4. 发明授权

US07264628B2 Embolic coil retrieval system 有权
公开(公告)号：US07264628B2
公开(公告)日：2007-09-04
申请号：US11301661
申请日：2005-12-13
申请人： Donald K. Jones , Vladimir Mitelberg
发明人： Donald K. Jones , Vladimir Mitelberg
IPC分类号： A61B17/28
CPC分类号： A61B17/22031 , A61B17/221 , A61B2017/2215 , A61B2017/301
摘要： An embolic coil retrieval system for retrieving or repositioning an embolic coil within the vasculature of the human body which is comprised of a very small embolic coil retriever having a jaw member with major and minor teeth which form pockets for grasping an embolic coil when the jaw member is closed.

5. 发明授权

US07247159B2 Activatable bioactive vascular occlusive device 有权
标题翻译：可活化生物活性血管闭塞装置
公开(公告)号：US07247159B2
公开(公告)日：2007-07-24
申请号：US10820967
申请日：2004-04-08
申请人： Juan A. Lorenzo , Mark L. Pomeranz , Darren Sherman
发明人： Juan A. Lorenzo , Mark L. Pomeranz , Darren Sherman
IPC分类号： A61B17/08
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1215 , A61B2017/00004 , A61B2017/00336 , A61B2017/00831
摘要： A vascular occlusive device, such as an embolic coil, having thrombogenic fibers extending from the coil and having an outer barrier which encapsulates and flattens the fibers along the sides of the embolic coil for preventing activation of the coil until the outer barrier has been dissolved, or removed, from the embolic coil.
摘要翻译：血管闭塞装置，例如栓塞线圈，具有从线圈延伸的血栓形成纤维，并且具有外阻挡件，其沿着栓塞线圈的侧面封装并平坦化纤维，以防止线圈激活直到外屏障已经溶解，或从栓塞线圈移除。

6. 发明授权

US07179345B2 Inflatable balloon catheter seal and method 有权
标题翻译：充气气球导管密封及方法
公开(公告)号：US07179345B2
公开(公告)日：2007-02-20
申请号：US11193887
申请日：2005-07-29
申请人： Boris Shkolnik
发明人： Boris Shkolnik
IPC分类号： B32B31/00 , A61M25/00 , A61M25/10
CPC分类号： A61M25/1034 , A61M25/0053 , A61M25/1025 , A61M25/1036 , A61M25/104
摘要： An improved balloon catheter seal which may be used for attaching an inflatable balloon to a catheter body, especially when the balloon and catheter body are formed from dissimilar materials. The seal is formed by applying a layer of adhesive material between the inflatable balloon and the catheter body, and crimping a retaining ring over each seal junction. The invention is especially useful when joining a compliant balloon made from silicone to a catheter body made from polyurethane.
摘要翻译：改进的气囊导管密封件，其可用于将可充气球囊附接到导管体，特别是当球囊和导管体由不同材料形成时。通过在可充气气囊和导管体之间施加一层粘合剂材料并且将保持环压接在每个密封接合部上来形成密封。当将由硅氧烷制成的柔顺气囊连接到由聚氨酯制成的导管体时，本发明是特别有用的。

7. 发明授权

US06994687B1 Inflatable balloon catheter with purge mechanism and method 有权
公开(公告)号：US06994687B1
公开(公告)日：2006-02-07
申请号：US09578317
申请日：2000-05-25
申请人： Boris Shkolnik
发明人： Boris Shkolnik
IPC分类号： A61M29/00
CPC分类号： A61M25/1027 , A61M25/0053 , A61M25/1025 , A61M25/1034 , A61M25/104 , A61M2025/1077
摘要： An improved balloon catheter which includes a purge mechanism for purging air from the catheter prior to use. The purge mechanism is sized to allow air to pass through, but highly restricts the flow of liquids. Air remaining in the catheter after purging is allowed to diffuse through the balloon prior to use. The mechanism is especially useful with low-pressure, gas-permeable, compliant balloons.

8. 发明授权

US06960228B2 Intravascular stent device 有权
标题翻译：血管内支架装置
公开(公告)号：US06960228B2
公开(公告)日：2005-11-01
申请号：US10722336
申请日：2003-11-25
申请人： Vladimir Mitelberg , Donald K. Jones
发明人： Vladimir Mitelberg , Donald K. Jones
IPC分类号： A61F2/84 , A61F2/06 , A61F2/90
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91591 , A61F2002/9665 , A61F2230/0013
摘要： A very small diameter intravascular stent device which may be used to occlude or partially occlude an aneurysm in the human brain, the stent device includes a thin-walled skeletal cylindrical tube fonned of S-shaped, or sinusoidal, elements which, when compressed, nest tightly with each other.
摘要翻译：可用于闭塞或部分闭塞人脑动脉瘤的非常小直径的血管内支架装置，支架装置包括形成S形或正弦形元件的薄壁骨架圆柱形管，当被压缩时嵌套彼此紧紧相连

9. 发明授权

US07208003B2 Reattachable introducer for a medical device deployment system 有权
标题翻译：用于医疗器械部署系统的可重新安装的引导器
公开(公告)号：US07208003B2
公开(公告)日：2007-04-24
申请号：US10251300
申请日：2002-09-20
申请人： Champ Davis , Stephen R. Healy
发明人： Champ Davis , Stephen R. Healy
IPC分类号： A61M29/00
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B2017/1205
摘要： A reattachable introducer and method of using such introducer is disclosed for inserting an embolic coil deployment system into the tortuous vasculature of the human brain for placing an embolic coil within an aneurysm. The introducer includes a sheath having a lumen, a side opening and a longitudinal slit and includes a cylindrical sleeve slideably disposed about the sheath. A deployment catheter with a conical expander member is slideably disposed through the side opening of the sheath and through the lumen of the sheath. The conical expander member detaches the introducer from the deployment catheter through the longitudinal slit of the sheath, while the cylindrical sleeve reattaches the introducer to the deployment catheter through the longitudinal slit.
摘要翻译：公开了一种使用这种导引器的可重新安装的导引器和方法，用于将栓塞线圈展开系统插入到人脑的弯曲脉管系统中，以将栓塞线圈放置在动脉瘤内。引导器包括具有内腔，侧开口和纵向狭缝的护套，并且包括可围绕护套可滑动地设置的圆柱形套筒。具有锥形膨胀器构件的展开导管可滑动地设置穿过护套的侧开口并穿过护套的内腔。锥形膨胀器构件通过护套的纵向狭缝将引导器从展开导管分离，而圆柱形套筒通过纵向狭缝将导引器重新附接到展开导管。

10. 发明授权

US07195636B2 Aneurysm neck cover for sealing an aneurysm 有权
标题翻译：用于密封动脉瘤的动脉瘤颈盖
公开(公告)号：US07195636B2
公开(公告)日：2007-03-27
申请号：US10295164
申请日：2002-11-15
申请人： Ernesto Avellanet , Robert Lulo
发明人： Ernesto Avellanet , Robert Lulo
IPC分类号： A61B17/08
CPC分类号： A61B17/12022 , A61B17/12113 , A61B17/12172 , A61B90/39 , A61B2017/1205
摘要： An aneurysm neck cover is disclosed for use in occluding the flow of blood within an aneurysm. The aneurysm neck cover includes a first and second expandable sealing member having a circular joining member and reinforcing spokes which give the sealing members a slightly cupped configuration. The expandable sealing members are connected with a support element. When the aneurysm neck cover is deployed within the aneurysm, the first sealing member expands within the aneurysm while the second sealing member expands within an adjacent blood vessel thereby forming a seal around the mouth of the aneurysm and preventing the flow of blood within the aneurysm.
摘要翻译：公开了用于阻塞动脉瘤内血液流动的动脉瘤颈罩。动脉瘤颈盖包括具有圆形连接构件和增强轮辐的第一和第二可膨胀密封构件，其给予密封构件略微杯形构型。可膨胀密封构件与支撑元件连接。当动脉瘤颈盖部署在动脉瘤内时，第一密封构件在动脉瘤内膨胀，同时第二密封构件在相邻的血管内膨胀，从而在动脉瘤的嘴部周围形成密封并防止血液在动脉瘤内的流动。

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