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1. 发明授权

US10532190B2 Coated medical device 有权
公开(公告)号：US10532190B2
公开(公告)日：2020-01-14
申请号：US12892177
申请日：2010-09-28
申请人： Brian L. Bates , Scott E. Boatman , David G. Burton , Michael C. Hoffa , Darin G. Schaeffer , Jason S. Sturgeon , Anthony O. Ragheb
发明人： Brian L. Bates , Scott E. Boatman , David G. Burton , Michael C. Hoffa , Darin G. Schaeffer , Jason S. Sturgeon , Anthony O. Ragheb
IPC分类号： A61M31/00 , A61M25/10 , A61F2/82 , A61L27/54 , A61L31/16 , A61L29/16 , A61F2/844 , A61F2/958 , A61L29/08 , A61L29/18 , A61L31/14 , A61F2/86
摘要： A coated medical device (10) including a structure (12) adapted for introduction into a passage or vessel of a patient. The structure is formed of preferably a non-porous base material (14) having a bioactive material layer (18) disposed thereon. The medical device is preferably an implantable stent or balloon (26) of which the bioactive material layer is deposited thereon. The stent can be positioned around the balloon and another layer of the bioactive material posited over the entire structure and extending beyond the ends of the positioned stent. The ends of the balloon extend beyond the ends of the stent and include the bioactive material thereon for delivering the bioactive material to the cells of a vessel wall coming in contact therewith. The balloon further includes a layer of hydrophilic material (58) positioned between the base and bioactive material layers of the balloon.

2. 发明授权

US09259336B2 Stent with a crush-resistant zone 有权
标题翻译：支架具有耐挤压区域
公开(公告)号：US09259336B2
公开(公告)日：2016-02-16
申请号：US11810533
申请日：2007-06-06
申请人： Darin G. Schaeffer , Scott E. Boatman , Jay A. Dittman , David Earnest Hartley
发明人： Darin G. Schaeffer , Scott E. Boatman , Jay A. Dittman , David Earnest Hartley
IPC分类号： A61F2/06 , A61F2/856 , A61F2/07 , A61F2/91 , A61F2/915 , A61F2/954 , A61F2/958 , A61F2/82
CPC分类号： A61F2/86 , A61F2/07 , A61F2/856 , A61F2/91 , A61F2/915 , A61F2/92 , A61F2/954 , A61F2/958 , A61F2002/065 , A61F2002/072 , A61F2002/075 , A61F2002/821 , A61F2002/91525 , A61F2002/91558 , A61F2002/91566 , A61F2220/0016 , A61F2220/0025 , A61F2220/0075 , A61F2250/0018 , A61F2250/0029 , A61F2250/0039 , A61F2250/0073
摘要： An endoluminal prosthesis system for a branched body lumen comprises a branch vessel prosthesis. The branch vessel prosthesis is deployable within a branch vessel body lumen and comprises a stent having a generally tubular body portion, a flareable proximal end portion, and a coupling portion disposed intermediate the body portion and the flareable portion. The coupling portion is preferably more crush-resistant than the body portion.
摘要翻译：用于分支体腔的腔内假体系统包括分支血管假体。分支血管假体可展开在分支血管体腔内，并且包括具有大致管状的主体部分，可扩张的近端部分和设置在主体部分和可扩张部分之间的联接部分的支架。联接部分优选地比主体部分更耐压。

3. 发明授权

US09078780B2 Balloon flareable branch vessel prosthesis and method 有权
标题翻译：气球爆裂分支血管假体和方法
公开(公告)号：US09078780B2
公开(公告)日：2015-07-14
申请号：US10984417
申请日：2004-11-08
申请人： Darin G. Schaeffer , Michael C. Hoffa , Scott E. Boatman , Kimberly D. Roberts
发明人： Darin G. Schaeffer , Michael C. Hoffa , Scott E. Boatman , Kimberly D. Roberts
IPC分类号： A61F2/06 , A61F2/954 , A61F2/07 , A61F2/856 , A61F2/88 , A61F2/91 , A61F2/915 , A61F2/958 , A61B17/11 , A61F2/82 , A61F2/848 , A61F2/95 , A61F2/89
CPC分类号： A61F2/954 , A61B2017/1107 , A61B2017/1139 , A61F2/064 , A61F2/07 , A61F2/856 , A61F2/88 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/065 , A61F2002/067 , A61F2002/075 , A61F2002/821 , A61F2002/8483 , A61F2002/8486 , A61F2002/91508 , A61F2002/91525 , A61F2002/91533 , A61F2002/91558 , A61F2002/91566 , A61F2002/9511 , A61F2210/0076 , A61F2220/0016 , A61F2220/005 , A61F2220/0075 , A61F2220/0083 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2230/0078 , A61F2250/0018 , A61F2250/0039 , A61F2250/0097 , A61F2250/0098
摘要： A stent graft system for intraluminal deployment in an aorta and a branch vessel that includes an aorta stent graft for deployment within the aorta and defining a lumen for the passage of blood therethrough, and having a fenestration positioned and sized so as to allow blood to flow to a contiguous branch vessel. The system also includes a branch vessel prosthesis, preferably a stent graft, having a tubular portion and a flaring portion, such that, when deployed, the flaring portion is located within the lumen of the aorta stent graft and the tubular portion passes through the fenestration and into the branch vessel. A balloon expansion catheter expands the tubular portion and flare the flaring portion. The expansion of the tubular portion and the flaring of the flaring portion may occur sequentially or simultaneously.
摘要翻译：一种用于腔内部署在主动脉和分支血管中的支架移植系统，其包括用于展开在主动脉内的主动脉支架移植物并且限定用于血液通过的管腔，并且具有定位和尺寸以使血液流动的开窗到连续的分支船。该系统还包括具有管状部分和扩口部分的分支容器假体，优选为支架移植物，使得当展开时，扩张部分位于主动脉支架移植物的内腔内，并且管状部分通过开窗并进入分支船。气球膨胀导管使管状部分膨胀并且扩张扩口部分。管状部分的膨胀和扩口部分的扩口可以顺序地或同时地发生。

4. 发明授权

US08591461B2 Weeping balloon catheter 有权
公开(公告)号：US08591461B2
公开(公告)日：2013-11-26
申请号：US13221403
申请日：2011-08-30
申请人： Scott E. Boatman
发明人： Scott E. Boatman
IPC分类号： A61M29/00
CPC分类号： A61M25/1011 , A61M25/104 , A61M2025/1013 , A61M2025/105 , A61M2206/20
摘要： Balloon catheters, and methods of treatment therewith, are provided including an inflatable first balloon at least partially enclosed by an expandable second balloon that has holes. The annular space between the first balloon and the second balloon is configured to promote delivery of the fluid evenly through holes in the second balloon to avoid problems of underloading and/or overloading. Preferably, the annular space is in communication with the holes, and the annular space is configured to receive and then to release and distribute the fluid via the holes in a substantially uniform manner such that even amounts of fluid are released in the distal and proximal holes. The first balloon may have various configurations including being tapered relative to the second balloon. The second balloon may also be tapered accordingly. The device may also include raised portions disposed in the annular space and configured to define channels having various configurations.

5. 发明申请

US20110015725A1 COATED MEDICAL DEVICE 审中-公开
标题翻译：涂层医疗器械
公开(公告)号：US20110015725A1
公开(公告)日：2011-01-20
申请号：US12892177
申请日：2010-09-28
申请人： Brian L. Bates , Scott E. Boatman , David G. Burton , Michael C. Hoffa , Darin G. Schaeffer , Jason S. Sturgeon , Anthony O. Ragheb
发明人： Brian L. Bates , Scott E. Boatman , David G. Burton , Michael C. Hoffa , Darin G. Schaeffer , Jason S. Sturgeon , Anthony O. Ragheb
IPC分类号： A61F2/82
摘要： A coated medical device (10) including a structure (12) adapted for introduction into a passage or vessel of a patient. The structure is formed of preferably a non-porous base material (14) having a bioactive material layer (18) disposed thereon. The medical device is preferably an implantable stent or balloon (26) of which the bioactive material layer is deposited thereon. The stent can be positioned around the balloon and another layer of the bioactive material posited over the entire structure and extending beyond the ends of the positioned stent. The ends of the balloon extend beyond the ends of the stent and include the bioactive material thereon for delivering the bioactive material to the cells of a vessel wall coming in contact therewith. The balloon further includes a layer of hydrophilic material (58) positioned between the base and bioactive material layers of the balloon.
摘要翻译：一种涂覆的医疗装置（10），包括适于引入患者的通道或容器中的结构（12）。该结构优选由其上设置有生物活性材料层（18）的无孔基材（14）形成。该医疗装置优选为其上沉积有生物活性物质层的可植入支架或球囊（26）。支架可以围绕气囊定位，另一层生物活性材料放置在整个结构上并延伸超过定位的支架的端部。气囊的端部延伸超过支架的端部并且包括其上的生物活性材料，用于将生物活性材料输送到与其接触的血管壁的细胞。气囊还包括位于气囊的基部和生物活性材料层之间的一层亲水材料（58）。

6. 发明授权

US07833259B2 Fenestrated endoluminal stent system 有权
标题翻译：开窗腔内支架系统
公开(公告)号：US07833259B2
公开(公告)日：2010-11-16
申请号：US11491632
申请日：2006-07-24
申请人： Scott E. Boatman
发明人： Scott E. Boatman
IPC分类号： A61F2/06
CPC分类号： A61F2/856 , A61F2/07 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2/954 , A61F2002/075 , A61F2002/821 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/91566 , A61F2002/91575 , A61F2002/9511 , A61F2002/9517 , A61F2220/0016 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： An intraluminal prosthesis is provided for strengthening a main lumen and a branch lumen in direct fluid communication with the main lumen. The prosthesis may comprise a tubular graft and a flexible stent. The tubular graft may include a flexible body having a wall with a fenestration. The flexible stent may include a body with at least one open space to encourage tissue prolapse. The flexible stent may be configured for intraluminal coupling to the fenestration of the tubular graft, so that the entire prosthesis may be assembled and anchored into a main lumen and a branch lumen with a minimally invasive procedure. The open space may encourage tissue prolapse, which may act to anchor the flexible stent to the branch lumen.
摘要翻译：提供管腔内假体用于加强主腔和与主腔直接流体连通的分支腔。假体可包括管状移植物和柔性支架。管状移植物可以包括具有开窗的壁的柔性体。柔性支架可以包括具有至少一个开放空间以鼓励组织脱垂的主体。柔性支架可以构造成用于管腔移植物开窗的腔内联接，使得整个假体可以以微创程序组装并锚固到主腔和分支腔中。开放空间可以促进组织脱垂，其可以用于将柔性支架锚定到分支内腔。

7. 发明授权

US06409752B1 Flexible stent having a pattern formed from a sheet of material 失效
标题翻译：柔性支架具有由一片材料形成的图案
公开(公告)号：US06409752B1
公开(公告)日：2002-06-25
申请号：US08748669
申请日：1996-11-13
申请人： Scott E. Boatman , Kimberly D. Brummett
发明人： Scott E. Boatman , Kimberly D. Brummett
IPC分类号： A61F206
CPC分类号： A61F2/885 , A61F2/92 , A61F2/958 , A61F2240/001 , A61F2250/0098
摘要： A flexible stent having a waveform pattern formed from a sheet of biocompatible material and into a tubular shape for maintaining the patency of a lumen such as in a coronary vessel. The waveform pattern of the stent is formed from a flat sheet of malleable, biocompatible material by, for example, photochemically etching the sheet and leaving a framework or plurality of closed cells. The waveform pattern is formed into a tubular shape around a deflated, delivery catheter balloon with segments of the closed cells being interposed only overlapping a reinforcing member extending longitudinally along the stent. The stent material is treated to reduce the coefficient of friction of the material and to aid in the radial expansion of the stent with the balloon. Radiopaque markers are positioned at the ends of the stent to aid the physician in positioning the stent at an occlusion site.
摘要翻译：一种柔性支架，其具有由生物相容性材料片形成的波形图案，并且形成为用于维持诸如冠状血管内腔的通畅的管状形状。支架的波形图案由平板的可延展的生物相容性材料形成，例如通过光化学蚀刻片材并留下框架或多个闭孔。波形图案在放气的输送导管球囊周围形成为管状，其中闭合细胞的片段仅插入沿着支架纵向延伸的加强构件。处理支架材料以降低材料的摩擦系数，并有助于支架与气囊的径向膨胀。不透射线标记位于支架的端部，以帮助医师将支架定位在闭塞位置。

8. 发明授权

US5632771A Flexible stent having a pattern formed from a sheet of material 失效
标题翻译：柔性支架具有由一片材料形成的图案
公开(公告)号：US5632771A
公开(公告)日：1997-05-27
申请号：US378073
申请日：1995-01-25
申请人： Scott E. Boatman , Kimberly D. Brummett
发明人： Scott E. Boatman , Kimberly D. Brummett
IPC分类号： A61F2/00 , A61F2/88 , A61F2/92 , A61F2/06
CPC分类号： A61F2/885 , A61F2/92 , A61F2/958 , A61F2240/001 , A61F2250/0098
摘要： A flexible stent having a waveform pattern formed from a sheet of biocompatible material and into a tubular shape for maintaining the patency of a lumen such as in a coronary vessel. The waveform pattern of the stent is formed from a flat sheet of malleable, biocompatible material by, for example, photochemically etching the sheet and leaving a framework or plurality of closed cells. The waveform pattern is formed into a tubular shape around a deflated, delivery catheter balloon with segments of the closed cells being interposed only overlapping a reinforcing member extending longitudinally along the stent. The stent material is treated to reduce the coefficient of friction of the material and to aid in the radial expansion of the stent with the balloon. Radiopaque markers are positioned at the ends of the stent to aid the physician in positioning the stent at an occlusion site.
摘要翻译：一种柔性支架，其具有由生物相容性材料片形成的波形图案，并且形成为用于维持诸如冠状血管内腔的通畅的管状形状。支架的波形图案由平板的可延展的生物相容性材料形成，例如通过光化学蚀刻片材并留下框架或多个闭孔。波形图案在放气的输送导管球囊周围形成为管状，其中闭合细胞的片段仅插入沿着支架纵向延伸的加强构件。处理支架材料以降低材料的摩擦系数，并有助于支架与气囊的径向膨胀。不透射线标记位于支架的端部，以帮助医师将支架定位在闭塞位置。

9. 发明授权

US5057114A Medical retrieval basket 失效
标题翻译：医疗检索篮
公开(公告)号：US5057114A
公开(公告)日：1991-10-15
申请号：US584473
申请日：1990-09-18
申请人： Gerhard R. Wittich , Scott E. Boatman , Joseph W. Roberts
发明人： Gerhard R. Wittich , Scott E. Boatman , Joseph W. Roberts
IPC分类号： A61B17/22 , A61F2/00
CPC分类号： A61B17/221 , A61B2017/2212 , A61F2002/30093 , A61F2210/0019
摘要： A medical retrieval basket having superelastic metallic alloy wires attached to the distal end of an inner elongated member tube for percutaneously capturing and removing calculi from a cavity or duct of a patient. The basket comprises kink-resistant superelastic metallic alloy wires such as nitinol which forms a bulbous shape for capturing calculi therein. The ends of the superelastic wires of the basket extend through the passageway of the inner elongated member tube and are attached to the proximal end of the tube. An outer elongated member tube is percutaneously inserted into the biliary or urinary system. The inner member tube is inserted through the outer member tube into a duct, cavity or organ of the patient. The distal ends of both the inner and outer member tubes have a predetermined longitudinal curvature for controlling the positioning of the basket and the tubes within the patient. A sleeve is provided at the proximal end of the inner member tube for limiting the insertion thereof in the outer member tube.
摘要翻译：一种具有超弹性金属合金线的医疗检索篮，其连接到内部细长构件管的远端，用于经皮捕获并从患者的腔或管道移除结石。篮子包括抗扭的超弹性金属合金线，例如镍钛诺，其形成用于在其中捕获结石的球形形状。篮子的超弹性线的端部延伸穿过内部细长构件管的通道并且附接到管的近端。外部细长构件管经皮插入胆管或泌尿系统。内部构件管通过外部构件管插入患者的管道，空腔或器官中。内部和外部构件管的远端具有预定的纵向曲率，用于控制筐和管在患者体内的定位。在内部构件管的近端处设置有套筒，用于限制其在外部构件管中的插入。

10. 再颁专利

USRE42244E1 Flexible stent having a pattern formed from biocompatible material 有权
标题翻译：柔性支架具有由一片材料形成的图案
公开(公告)号：USRE42244E1
公开(公告)日：2011-03-22
申请号：US10875088
申请日：2004-06-23
申请人： Scott E. Boatman , Kimberly D. Roberts
发明人： Scott E. Boatman , Kimberly D. Roberts
IPC分类号： A61F2/06
CPC分类号： A61F2/885 , A61F2/92 , A61F2/958 , A61F2240/001 , A61F2250/0098
摘要： A flexible stent having a waveform pattern formed from a sheet of biocompatible material and into a tubular shape for maintaining the patency of a lumen such as in a coronary vessel. The waveform pattern of the stent is formed from a flat sheet of malleable, biocompatible material by, for example, photochemically etching the sheet biocompatible material and leaving a framework or plurality of closed cells. The waveform pattern is formed into a tubular shape around a deflated, delivery catheter balloon with segments of the closed cells being interposed only overlapping a reinforcing member extending longitudinally along the stent. The stent material is treated to reduce the coefficient of friction of the material and to aid in the radial expansion of the stent with the balloon. Radiopaque markers are positioned at the ends of the stent to aid the physician in positioning the stent at an occlusion site.
摘要翻译：一种柔性支架，其具有由生物相容性材料片形成的波形图案，并且形成为用于维持诸如冠状血管内腔的通畅的管状形状。支架的波形图案由平板的可延展的生物相容性材料形成，例如通过光化学蚀刻片材并留下框架或多个闭孔。波形图案在放气的输送导管球囊周围形成为管状，其中闭合细胞的片段仅插入沿着支架纵向延伸的加强构件。处理支架材料以降低材料的摩擦系数，并有助于支架与气囊的径向膨胀。不透射线标记位于支架的端部，以帮助医师将支架定位在闭塞位置。

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