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. 发明授权

US08673339B2 Demand-release bioactive composition for implantable medical devices 有权
标题翻译：可植入医疗器械的需求释放生物活性成分
公开(公告)号：US08673339B2
公开(公告)日：2014-03-18
申请号：US10386967
申请日：2003-03-11
申请人： Kenneth B. Stokes , Michael J. Ebert , Christopher M. Hobot
发明人： Kenneth B. Stokes , Michael J. Ebert , Christopher M. Hobot
IPC分类号： A61F2/00 , A61K9/00
CPC分类号： A61L31/16 , A61L27/54 , A61L2300/222 , A61L2300/41 , A61L2300/602 , A61L2300/606 , A61N1/056 , A61N1/0575
摘要： A biostable polymeric substrate of an implantable medical device unit includes a demand-release bioactive composition including one or more bioactive agents covalently bound to surface-modifying end groups of the substrate. Certain cellular activities, in proximity to the polymeric substrate, release substances reacting with the end groups such that the end groups release the one or more bioactive agents, which modify the certain cellular activities.
摘要翻译：植入式医疗装置单元的生物稳定的聚合物基质包括需求释放生物活性组合物，其包含与基底的表面改性端基共价结合的一种或多种生物活性剂。在聚合物底物附近的某些细胞活性释放与端基反应的物质，使得端基释放一种或多种改变某些细胞活性的生物活性剂。

2. 发明授权

US06966322B2 Enhanced chronic lead removal 失效
标题翻译：增强慢性铅清除
公开(公告)号：US06966322B2
公开(公告)日：2005-11-22
申请号：US10126747
申请日：2002-04-19
申请人： Rick D. McVenes , Kenneth B. Stokes , Michael J. Ebert , James M. Anderson
发明人： Rick D. McVenes , Kenneth B. Stokes , Michael J. Ebert , James M. Anderson
IPC分类号： A61L31/10 , A61N1/05 , A61N1/375 , A61B17/88
CPC分类号： A61N1/375 , A61L31/10 , A61L2400/18 , A61N1/056 , C08L33/26
摘要： An implantable medical device, perhaps a pacemaker lead, has a medical unit and a casing at least partially enclosing the medical unit. The casing is formed of a base polymer having surface modifying pendant groups formed of an acrylamide polymer or an acrylamide copolymer, perhaps polyisopropyl acrylamide. The base polymer may be a polyurethane, polyimide, fluoropolymer or polyolefin, for example.
摘要翻译：可植入医疗装置（也许起搏器引线）具有至少部分地包围医疗单元的医疗单元和外壳。壳体由具有由丙烯酰胺聚合物或丙烯酰胺共聚物，或许是聚丙烯丙烯酰胺形成的表面改性侧基的基础聚合物形成。基础聚合物可以是例如聚氨酯，聚酰亚胺，含氟聚合物或聚烯烃。

3. 发明申请

US20100130962A1 MEDICAL DEVICES WITH ENCAPSULATED VISIBILITY PARTICLES 有权
标题翻译：具有包封可见颗粒的医疗装置
公开(公告)号：US20100130962A1
公开(公告)日：2010-05-27
申请号：US12609620
申请日：2009-10-30
申请人： Michael J. Ebert , Steven L. Waldhauser , Mark D. Schneider , Gregory P. Shipe
发明人： Michael J. Ebert , Steven L. Waldhauser , Mark D. Schneider , Gregory P. Shipe
IPC分类号： A61M25/098 , B05D7/00
CPC分类号： A61L29/106 , A61L29/06 , A61L29/085 , A61L29/18 , A61M25/0108 , A61M25/0662 , A61M2025/0681 , C08L77/12
摘要： The preparation and use of medical devices having radiopaque and echogenic materials including coated tungsten and/or tungsten carbide particles are disclosed herein.
摘要翻译：本文公开了具有不透射线和回声材料（包括涂覆的钨和/或碳化钨颗粒）的医疗装置的制备和使用。

4. 发明申请

US20100114282A1 IMPLANTABLE MEDICAL DEVICE CONDUCTOR INSULATION AND PROCESS FOR FORMING 有权
标题翻译：可植入医疗器械导体绝缘及其成型工艺
公开(公告)号：US20100114282A1
公开(公告)日：2010-05-06
申请号：US12683561
申请日：2010-01-07
申请人： Michael J. Ebert , John L. Sommer , Richard D. Ries , Jordan D. Honeck , Pedro A. Meregotte , Kenneth R. Brennen
发明人： Michael J. Ebert , John L. Sommer , Richard D. Ries , Jordan D. Honeck , Pedro A. Meregotte , Kenneth R. Brennen
IPC分类号： A61N1/05
CPC分类号： H01B3/306 , A61L31/10 , A61N1/056 , C08L79/08
摘要： An elongate medical electrical lead conductor includes a layer of hydrolytically stable polyimide formed thereover.
摘要翻译：细长的医用电引线导体包括一层形成在其上的水解稳定的聚酰亚胺。

5. 发明授权

US06049736A Implantable medical device with electrode lead having improved surface characteristics 失效
标题翻译：具有电极引线的植入式医疗器械具有改进的表面特性
公开(公告)号：US06049736A
公开(公告)日：2000-04-11
申请号：US923046
申请日：1997-09-03
申请人： Mark T. Stewart , Kenneth E. Cobian , Michael J. Ebert
发明人： Mark T. Stewart , Kenneth E. Cobian , Michael J. Ebert
IPC分类号： A61L29/14 , A61L33/00 , B05D3/14 , B05D7/24 , B29C59/10 , B29C59/14 , C23C16/02 , C23C16/04 , C23C16/30 , C23C16/505 , A61N1/05
CPC分类号： B05D1/62 , A61L29/141 , A61L33/0088 , B05D3/144 , B29C59/103 , B29C59/142 , C23C16/0245 , C23C16/045 , C23C16/30 , C23C16/505 , H01J37/32082 , B29L2023/00 , B29L2031/7542
摘要： An implantable medical device has an electrode lead having an outer surface of a polymeric material which has been treated in an inert gas atmosphere by a glow discharge to deposit a monomer substance thereon to produce an outer surface lower in resistance to movement within the body tissue of a patient than untreated material.
摘要翻译：可植入医疗装置具有电极引线，其具有聚合材料的外表面，其已经在惰性气体气氛中通过辉光放电处理以在其上沉积单体物质以产生较低的抗体内组织内运动的外表面一个病人比未经处理的材料。

6. 发明授权

US5968087A Multi-component lead body for medical electrical leads 失效
标题翻译：医用电线多部件引线体
公开(公告)号：US5968087A
公开(公告)日：1999-10-19
申请号：US990219
申请日：1997-12-15
申请人： Douglas N. Hess , Stanton D. Myrum , Michael J. Ebert
发明人： Douglas N. Hess , Stanton D. Myrum , Michael J. Ebert
IPC分类号： A61N1/05 , A61N1/39
CPC分类号： A61N1/0573 , A61N1/056 , A61N1/3987
摘要： A medical electrical lead having an elongated lead body carrying a conductor therein, the lead body being formed of an inner sleeve of a first, relatively more rigid plastic and an outer sheath of a second, relatively less rigid plastic, the inner sleeve having a tubular portion and having outwardly extending helical ridges extending along its length, the ridges having lateral wall surfaces extending radially from the tubular portion and an outer sheath over the inner sleeve and in contact with the lateral wall surfaces of the inner sleeve. A fixation helix may be mounted at the distal end of the lead body and a conductor, which is also rotatable relative to the lead body may be located within the inner, tubular sleeve. Conductors may also be located between the ridges of the inner sleeve, embedded in the outer sheath.
摘要翻译：一种具有在其中承载导体的细长引线体的医用电引线，所述引线主体由第一相对较刚性的塑料的内套和第二相对较不刚性的塑料的外护套形成，所述内套具有管状并且具有沿着其长度延伸的向外延伸的螺旋脊，脊具有从管状部分径向延伸的侧壁表面，并且外护套在内套筒上方并与内套筒的侧壁表面接触。固定螺旋可以安装在引线主体的远端处，并且也可以相对于引线主体旋转的导体可以位于内部管状套筒内。导体也可以位于内套筒的脊之间，嵌入外护套中。

7. 发明授权

US08591783B2 Medical devices with encapsulated visibility particles 有权
标题翻译：具有封装可见性粒子的医疗设备
公开(公告)号：US08591783B2
公开(公告)日：2013-11-26
申请号：US12609620
申请日：2009-10-30
申请人： Michael J. Ebert , Steven L. Waldhauser , Mark D. Schneider , Gregory P. Shipe
发明人： Michael J. Ebert , Steven L. Waldhauser , Mark D. Schneider , Gregory P. Shipe
IPC分类号： A61M25/098 , B05D7/00
CPC分类号： A61L29/106 , A61L29/06 , A61L29/085 , A61L29/18 , A61M25/0108 , A61M25/0662 , A61M2025/0681 , C08L77/12
摘要： The preparation and use of medical devices having radiopaque and echogenic materials including coated tungsten and/or tungsten carbide particles are disclosed herein.
摘要翻译：本文公开了具有不透射线和回声材料（包括涂覆的钨和/或碳化钨颗粒）的医疗装置的制备和使用。

8. 发明授权

US6101973A Apparatus for reducing friction on polymeric surfaces 有权
标题翻译：减少聚合物表面摩擦的装置
公开(公告)号：US6101973A
公开(公告)日：2000-08-15
申请号：US262632
申请日：1999-03-04
申请人： Mark T. Stewart , Kenneth E. Cobian , Michael J. Ebert
发明人： Mark T. Stewart , Kenneth E. Cobian , Michael J. Ebert
IPC分类号： A61L29/14 , A61L33/00 , B05D3/14 , B05D7/24 , B29C59/10 , B29C59/14 , C23C16/02 , C23C16/04 , C23C16/30 , C23C16/505 , C23C16/00 , C23F1/02
CPC分类号： B05D1/62 , A61L29/141 , A61L33/0088 , B05D3/144 , B29C59/103 , B29C59/142 , C23C16/0245 , C23C16/045 , C23C16/30 , C23C16/505 , H01J37/32082 , B29L2023/00 , B29L2031/7542
摘要： This invention relates to an apparatus and a method for improving slip characteristics on the surface of a polymeric material, such as an outer surface, inner surface, or both of polymeric tubing.
摘要翻译：本发明涉及用于改善聚合物材料（例如聚合物管的外表面，内表面或两者）的表面上的滑动特性的装置和方法。

9. 发明授权

US5419921A Pacing lead insulator 失效
标题翻译：起搏绝缘子
公开(公告)号：US5419921A
公开(公告)日：1995-05-30
申请号：US312256
申请日：1994-09-26
申请人： Richard L. Molacek , Kenneth E. Cobian , Michael J. Ebert , Allan H. Jevne , James R. Keogh , Paul C. Slaikeu
发明人： Richard L. Molacek , Kenneth E. Cobian , Michael J. Ebert , Allan H. Jevne , James R. Keogh , Paul C. Slaikeu
IPC分类号： A61N1/02 , A61N1/04 , B05D5/12
CPC分类号： A61N1/02 , A61N1/05
摘要： The present invention provides resistance to degradation from environmental stress cracking (ESC) and metal ion induced oxidation (MIO) for implantable, flexible pacing lead insulators having a body of polyether polyurethane elastomer material. A thin layer of a second polyurethane elastomer is applied as an overcoat to the lead insulator body. The second polyurethane is more resistant to ESC and MIO than the elastomer comprising the body of the insulator. Because ESC and MIO are surface phenomina, only a thin layer of the second material is required and the mechanical properties of the base material will determine the overall mechanical properties of the lead insulator.
摘要翻译：本发明提供对具有聚醚聚氨酯弹性体材料体的可植入，柔性起搏引线绝缘子的环境应力开裂（ESC）和金属离子诱导氧化（MIO）的降解性。将第二聚氨酯弹性体的薄层作为外涂层施加到引线绝缘体主体。第二聚氨酯比包含绝缘体主体的弹性体更耐ESC和MIO。因为ESC和MIO是表面的，所以仅需要第二材料的薄层，并且基材的机械性能将决定铅绝缘体的整体机械性能。

10. 发明授权

US07783365B2 Implantable medical device conductor insulation and process for forming 有权
标题翻译：可植入医疗器械导体绝缘和成型工艺
公开(公告)号：US07783365B2
公开(公告)日：2010-08-24
申请号：US10909518
申请日：2004-08-02
申请人： Michael J. Ebert , John L. Sommer , Richard D. Ries , Jordan D. Honeck , Pedro A. Meregotte , Kenneth R. Brennen
发明人： Michael J. Ebert , John L. Sommer , Richard D. Ries , Jordan D. Honeck , Pedro A. Meregotte , Kenneth R. Brennen
IPC分类号： A61N1/00
CPC分类号： H01B3/306 , A61L31/10 , A61N1/056 , C08L79/08
摘要： An elongate medical electrical lead conductor includes a layer of hydrolytically stable polyimide formed thereover.
摘要翻译：细长的医用电引线导体包括一层形成在其上的水解稳定的聚酰亚胺。

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