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1. 发明授权

US08795156B2 Methods for manipulating a channel within a medical device 有权
标题翻译：用于操纵医疗装置内的通道的方法
公开(公告)号：US08795156B2
公开(公告)日：2014-08-05
申请号：US12882719
申请日：2010-09-15
申请人： Kurt Geitz , Brian Tinkham
发明人： Kurt Geitz , Brian Tinkham
IPC分类号： A61B1/00
CPC分类号： A61B1/0057 , A61B1/00066 , A61B1/00098 , A61B1/00133 , A61B1/0052 , A61B1/018
摘要： Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention includes a positioning mechanism configured for movement through at least two degrees of freedom.
摘要翻译：本发明的实施例包括用于访问患者身体部分并用于诊断和治疗医疗状况的医疗装置。本发明的实施例可以包括特定的内窥镜定位机构，用于将内窥镜和附加治疗装置放置在期望的身体部分内，以帮助诊断和治疗解剖疾病和病症。具体地，根据本发明的实施例的医疗装置包括配置成通过至少两个自由度移动的定位机构。

2. 发明授权

US08715270B2 Multi-part instrument systems and methods 有权
标题翻译：多部分仪器系统和方法
公开(公告)号：US08715270B2
公开(公告)日：2014-05-06
申请号：US11946790
申请日：2007-11-28
申请人： Barry Weitzner , Paul J. Smith , Kurt Geitz
发明人： Barry Weitzner , Paul J. Smith , Kurt Geitz
IPC分类号： A61B17/00
CPC分类号： A61B34/74 , A61B1/00039 , A61B1/00087 , A61B1/0014 , A61B1/00147 , A61B1/00154 , A61B1/00165 , A61B1/00183 , A61B1/0052 , A61B1/0057 , A61B1/018 , A61B1/04 , A61B1/12 , A61B1/3132 , A61B10/06 , A61B17/00234 , A61B17/0218 , A61B17/0469 , A61B17/29 , A61B17/320016 , A61B34/10 , A61B34/70 , A61B34/71 , A61B90/11 , A61B2017/00212 , A61B2017/00287 , A61B2017/003 , A61B2017/00323 , A61B2017/00331 , A61B2017/0034 , A61B2017/00353 , A61B2017/00362 , A61B2017/00398 , A61B2017/00469 , A61B2017/00973 , A61B2017/0225 , A61B2017/2905 , A61B2017/2906 , A61B2017/3445 , A61B2017/3447 , A61B2090/0811 , A61B2090/374
摘要： Described herein are multi-part instrument systems and methods of use. The instrument can include an inner and outer body member where the inner body member is adapted to dock with the outer body member. When docked, driving the outer body member via a manipulation section can control the inner body. In use, an inner body member can be removed and replaced by a different inner body member to change the tool end effector. Alternatively, driving a manipulation section of the inner body member can control the outer body member. The outer body member can be disposable while the inner body member is reusable.
摘要翻译：这里描述的是多部分仪器系统和使用方法。仪器可以包括内部和外部本体构件，其中内部主体构件适于与外部本体构件对接。当对接时，通过操纵部驱动外身构件可以控制内体。在使用中，可以移除内部主体构件并由不同的内部主体构件替换以改变工具端部执行器。或者，驱动内主体部件的操作部可以控制外主体部件。外部本体构件可以是一次性的，而内部主体构件是可重复使用的。

3. 发明授权

US08481138B2 Implantable or insertable medical device resistant to microbial growth and biofilm formation 有权
标题翻译：可植入或可插入的医疗器械抗微生物生长和生物膜形成
公开(公告)号：US08481138B2
公开(公告)日：2013-07-09
申请号：US13357017
申请日：2012-01-24
申请人： Kathleen M Miller , Gregory T Sydney , Kurt Geitz , Peter L Dayton , Ronald A Sahatjian
发明人： Kathleen M Miller , Gregory T Sydney , Kurt Geitz , Peter L Dayton , Ronald A Sahatjian
IPC分类号： B32B1/00 , B32B1/08 , F16L11/04 , A61F2/02 , A61F2/06 , A61M25/00
CPC分类号： A61L2/232 , A61L29/16 , A61L31/16 , A61L2300/202 , A61L2300/206 , A61L2300/21 , A61L2300/404 , A61L2300/45 , Y10T428/1334 , Y10T428/1352 , Y10T428/1372 , Y10T428/1379 , Y10T428/1386 , Y10T428/1393
摘要： Implantable or insertable medical devices that provide resistance to microbial growth on and in the environment of the device and resistance to microbial adhesion and biofilm formation on the device. In particular, the implantable or insertable medical devices include at least one biocompatible matrix polymer region, an antimicrobial agent for providing resistance to microbial growth and a microbial adhesion/biofilm synthesis inhibitor for inhibiting the attachment of microbes and the synthesis and accumulation of biofilm on the surface of the medical device. Methods of manufacturing such devices under conditions that substantially prevent preferential partitioning of any of said bioactive agents to a surface of the biocompatible matrix polymer and substantially prevent chemical modification of said bioactive agents.
摘要翻译：可植入或可插入的医疗器械，能够抵抗装置的环境和环境中的微生物生长，并抵抗微生物附着和生物膜形成。特别地，可植入或可插入的医疗装置包括至少一个生物相容性基质聚合物区域，用于提供对微生物生长的抗性的抗微生物剂和用于抑制微生物附着的微生物粘附/生物膜合成抑制剂以及生物膜的合成和积累医疗器械表面。在基本上防止任何所述生物活性剂优先分配到生物相容性基质聚合物的表面并基本上防止所述生物活性剂的化学改性的条件下制造这种装置的方法。

4. 发明申请

US20120160408A1 Composite ePTFE- Silicone Covering for Stent 有权
标题翻译：复合ePTFE-硅胶覆盖用于支架
公开(公告)号：US20120160408A1
公开(公告)日：2012-06-28
申请号：US13335637
申请日：2011-12-22
申请人： Claude Clerc , Gerald Fredrickson , Ralph J. Barry , Paul Norton , Kurt Geitz , Mike Madden
发明人： Claude Clerc , Gerald Fredrickson , Ralph J. Barry , Paul Norton , Kurt Geitz , Mike Madden
IPC分类号： B32B38/08 , A61L33/00
CPC分类号： B29C69/00 , A61L31/10 , B29C41/085 , B29C70/70 , B29K2021/00 , B29K2083/00 , B29K2627/18 , B29L2031/753 , B29L2031/758 , C08L27/18 , C08L83/04
摘要： A medical device consists of a stent having a first surface and a second surface parallel to the first surface; a single expanded polytetrafluoroethylene (ePTFE) layer contacting the first surface of the stent; and an elastomeric layer applied to at least one surface of the stent. In at least one embodiment, the elastomeric layer is silicone. In at least one embodiment, the medical device is manufactured by positioning the ePTFE layer such that a first surface of the ePTFE layer contacts a first surface of the stent to form a stent-ePTFE assembly; and applying an elastomeric solution to the first surface of the ePTFE layer and at least one surface of the stent.
摘要翻译：医疗装置由具有平行于第一表面的第一表面和第二表面的支架构成; 与支架的第一表面接触的单个膨胀聚四氟乙烯（ePTFE）层; 以及应用于支架的至少一个表面的弹性体层。在至少一个实施方案中，弹性体层是有机硅。在至少一个实施例中，通过定位ePTFE层使得ePTFE层的第一表面接触支架的第一表面以形成支架ePTFE组件来制造医疗装置; 以及将弹性体溶液施加到所述ePTFE层的第一表面和所述支架的至少一个表面。

5. 发明授权

US08142514B2 Intragastric prosthesis for the treatment of morbid obesity 有权
标题翻译：内脏假体用于治疗病态肥胖
公开(公告)号：US08142514B2
公开(公告)日：2012-03-27
申请号：US12870977
申请日：2010-08-30
申请人： Kurt Geitz
发明人： Kurt Geitz
IPC分类号： A61F2/04
CPC分类号： A61F5/0036 , A61B17/0469 , A61B2017/00004 , A61B2017/00867 , A61F2/0036
摘要： A porous weave of bioabsorbable filaments having an open mesh configuration is formed into an oblate shape having dimensions greater than the esophageal opening and gastric outlet of a stomach. The resulting prosthesis is deployed in the stomach and is of a size to be retained in the proximate portion thereof for exerting pressure on the upper fundus. The prosthesis limits the amount of food that may be held within the stomach, and exerts pressure on the fundus to create a sensation of being full, resulting in weight loss.
摘要翻译：具有开口网状结构的生物可吸收长丝的多孔织物形成为尺寸大于胃的食管开口和胃出口的扁圆形状。所产生的假体部署在胃中并且具有保持在其近端部分中的尺寸以在上眼底上施加压力。假体限制了可能在胃中保持的食物的量，并且对眼底施加压力以产生充满的感觉，导致体重减轻。

6. 发明申请

US20110065986A1 POSITIONING SYSTEM FOR MANIPULATING A CHANNEL WITHIN A MEDICAL DEVICE 有权
标题翻译：用于在医疗设备中操纵通道的定位系统
公开(公告)号：US20110065986A1
公开(公告)日：2011-03-17
申请号：US12882719
申请日：2010-09-15
申请人： Kurt GEITZ , Brian Tinkham
发明人： Kurt GEITZ , Brian Tinkham
IPC分类号： A61B1/005
CPC分类号： A61B1/0057 , A61B1/00066 , A61B1/00098 , A61B1/00133 , A61B1/0052 , A61B1/018
摘要： Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention includes a positioning mechanism configured for movement through at least two degrees of freedom.
摘要翻译：本发明的实施例包括用于访问患者身体部分并用于诊断和治疗医疗状况的医疗装置。本发明的实施例可以包括特定的内窥镜定位机构，用于将内窥镜和附加治疗装置放置在期望的身体部分内，以帮助诊断和治疗解剖疾病和病症。具体地，根据本发明的实施例的医疗装置包括配置成通过至少两个自由度移动的定位机构。

7. 发明授权

US07815564B2 Positioning system for manipulating a channel within a medical device 有权
标题翻译：用于操纵医疗装置内的通道的定位系统
公开(公告)号：US07815564B2
公开(公告)日：2010-10-19
申请号：US11359897
申请日：2006-02-21
申请人： Kurt Geitz , Brian Tinkham
发明人： Kurt Geitz , Brian Tinkham
IPC分类号： A61B1/00
CPC分类号： A61B1/0057 , A61B1/00066 , A61B1/00098 , A61B1/00133 , A61B1/0052 , A61B1/018
摘要： Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention includes a positioning mechanism configured for movement through at least two degrees of freedom.
摘要翻译：本发明的实施例包括用于访问患者身体部分并用于诊断和治疗医疗状况的医疗装置。本发明的实施例可以包括特定的内窥镜定位机构，用于将内窥镜和附加治疗装置放置在期望的身体部分内，以帮助诊断和治疗解剖疾病和病症。具体地，根据本发明的实施例的医疗装置包括配置成通过至少两个自由度移动的定位机构。

8. 发明申请

US20080312644A1 CRYOGENIC BALLOON ABLATION INSTRUMENTS AND SYSTEMS 审中-公开
标题翻译：低温气泡吸收仪器和系统
公开(公告)号：US20080312644A1
公开(公告)日：2008-12-18
申请号：US11763372
申请日：2007-06-14
申请人： Michael Fourkas , Steven Walak , Kurt Geitz , Kristine Tatsutani
发明人： Michael Fourkas , Steven Walak , Kurt Geitz , Kristine Tatsutani
IPC分类号： A61B18/02
CPC分类号： A61B18/02 , A61B90/39 , A61B2017/00084 , A61B2017/22051 , A61B2018/0022 , A61B2018/0212 , A61B2090/3937
摘要： Cryogenic tissue ablation instruments for treating body tissue include an elongate flexible body with a proximal supply port for coupling with a pressurized coolant (e.g., liquid N2O), a supply lumen in fluid communication with the proximal supply port, and an expandable cryogenic balloon carried on a distal portion of the elongate body, the balloon having a wall defining an interior of the balloon. A dispersion member coupled to or otherwise formed out of a distal end portion of the elongate body has an interior lumen in fluid communication with or otherwise comprising a portion of the supply lumen, the dispersion member having one or more coolant dispersion apertures in fluid communication with the balloon interior and sized and located with respect to the balloon wall such that a pressurized flowable coolant in the supply lumen will enter the balloon interior through the one or more apertures in the form of a liquid spray that contacts and provides (through rapid evaporation) substantially uniform cooling of an interior wall surface of a treatment region of the balloon.
摘要翻译：用于治疗身体组织的低温组织消融装置包括细长的柔性体，其具有用于与加压的冷却剂（例如，液体N2O）结合的近侧供应口，与近侧供应口流体连通的供应管腔和承载在其上的可膨胀低温球囊细长体的远端部分，气囊具有限定球囊内部的壁。与细长体的远端部分连接或以其它方式形成的分散体具有与供应内腔流体连通或以其他方式包含供应内腔的一部分的内腔，该分散体具有一个或多个冷却剂分散孔，其与气囊内部并且相对于球囊壁定尺寸和定位，使得供应内腔中的加压可流动的冷却剂将通过接触并提供（通过快速蒸发）的液体喷雾形式的一个或多个孔进入气囊内部，对气囊的治疗区域的内壁表面进行大致均匀的冷却。

9. 发明授权

US06946002B2 Intragastric stent for duodenum bypass 有权
标题翻译：用于十二指肠旁路的内镜支架
公开(公告)号：US06946002B2
公开(公告)日：2005-09-20
申请号：US10839317
申请日：2004-05-05
申请人： Kurt Geitz
发明人： Kurt Geitz
IPC分类号： A61F2/04 , A61F5/00
CPC分类号： A61F5/0076 , A61F2/04 , A61F2002/044 , A61F2210/0004
摘要： A porous weave of bioabsorbable filaments is encased in an elastic membrane to form a thin-walled stent. The stent is sized to be snugly fitted in the proximate portion of the duodenum of a patient, to induce weight loss by limiting uptake of food passing through the stent. After a predetermined period, the stent degrades and passes from the body without surgical intervention.
摘要翻译：生物可吸收长丝的多孔织物被包裹在弹性膜中以形成薄壁支架。该支架的尺寸设计成紧密地配合在患者十二指肠的近端部分中，以通过限制通过支架的食物的摄取而引起体重减轻。经过一段预定的时间后，支架会从身体退化而不进行手术干预。

10. 发明授权

US06887270B2 Implantable or insertable medical device resistant to microbial growth and biofilm formation 有权
标题翻译：可植入或可插入的医疗器械抗微生物生长和生物膜形成
公开(公告)号：US06887270B2
公开(公告)日：2005-05-03
申请号：US10071840
申请日：2002-02-08
申请人： Kathleen M. Miller , Gregory T. Sydney , Kurt Geitz , Peter L. Dayton , Ronald A. Sahatjian
发明人： Kathleen M. Miller , Gregory T. Sydney , Kurt Geitz , Peter L. Dayton , Ronald A. Sahatjian
IPC分类号： A61L27/00 , A61F2/84 , A61L2/232 , A61L29/16 , A61L31/16 , A61M25/00 , A61F2/02 , A61F25/00
CPC分类号： A61L2/232 , A61L29/16 , A61L31/16 , A61L2300/202 , A61L2300/206 , A61L2300/21 , A61L2300/404 , A61L2300/45 , Y10T428/1334 , Y10T428/1352 , Y10T428/1372 , Y10T428/1379 , Y10T428/1386 , Y10T428/1393
摘要： Disclosed are implantable or insertable medical devices that provide resistance to microbial growth on and in the environment of the device and resistance to microbial adhesion and biofilm formation on the device. In particular, the invention discloses implantable or insertable medical devices that comprise at least one biocompatible matrix polymer region, an antimicrobial agent for providing resistance to microbial growth and a microbial adhesion/biofilm synthesis inhibitor for inhibiting the attachment of microbes and the synthesis and accumulation of biofilm on the surface of the medical device. Also disclosed are methods of manufacturing such devices under conditions that substantially prevent preferential partitioning of any of said bioactive agents to a surface of the biocompatible matrix polymer and substantially prevent chemical modification of said bioactive agents.
摘要翻译：公开了可植入或可插入的医疗装置，其在装置的环境和环境中提供对微生物生长的抵抗力，并且抵抗微生物附着和在装置上的生物膜形成。特别地，本发明公开了可植入或可插入的医疗装置，其包括至少一个生物相容性基质聚合物区域，用于提供对微生物生长的抗性的抗微生物剂和用于抑制微生物附着的微生物粘附/生物膜合成抑制剂以及合成和积累生物膜在医疗器械的表面上。还公开了在基本上防止任何所述生物活性剂优先分配到生物相容性基质聚合物的表面并基本上防止所述生物活性剂的化学修饰的条件下制造这种装置的方法。

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