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1. 发明授权

US08109872B2 Endoscopic apparatus having an improved catheter 有权
标题翻译：具有改进导管的内窥镜装置
公开(公告)号：US08109872B2
公开(公告)日：2012-02-07
申请号：US11713940
申请日：2007-03-05
申请人： Kenneth C. Kennedy, II , Vihar C. Surti , David F. Waller
发明人： Kenneth C. Kennedy, II , Vihar C. Surti , David F. Waller
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： A61B1/018 , A61B1/00098 , A61B1/015 , A61B1/12 , A61M25/0021 , A61M25/0043 , A61M2025/0008 , A61M2025/006 , A61M2025/0175 , A61M2025/0681
摘要： A delivery apparatus cooperable with a grasping slot of an elevator of endoscope for enhanced delivery to a target location in a patient is disclosed. The apparatus comprises a catheter including an inner lumen and an outer surface. The outer surface has a projection formed thereon. The projection radially extends from the outer surface. The projection is configured to receive the elevator for enhanced delivery in the patient.
摘要翻译：公开了一种与内窥镜电梯的抓握槽配合的输送装置，用于增强输送到病人的目标位置。该装置包括包括内腔和外表面的导管。外表面具有形成在其上的突起。突起从外表面径向延伸。突出部被配置为接收电梯以增强患者的传递。

2. 发明授权

US08506477B2 System and method for endoscopic treatment of tissue 有权
标题翻译：内镜治疗组织的系统和方法
公开(公告)号：US08506477B2
公开(公告)日：2013-08-13
申请号：US11888216
申请日：2007-07-31
申请人： David F. Waller , Hilbert D. Brown , Patricia J. Chilton , David M. Hardin , Kimberly K. Ingram , Kenneth C. Kennedy, II , Vihar C. Surti , Marcie G. Yount
发明人： David F. Waller , Hilbert D. Brown , Patricia J. Chilton , David M. Hardin , Kimberly K. Ingram , Kenneth C. Kennedy, II , Vihar C. Surti , Marcie G. Yount
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： A61B17/12013 , A61B2017/00296 , A61B2017/12018
摘要： An improved ligating system with a ligating barrel having an adjustable diameter for use with endoscopes of varying sizes is disclosed. The adjustable diameter may be provided by a collet, a flexible helical band, a plurality of screws, or a tapered elastomeric section.
摘要翻译：公开了一种具有连接筒的改进的连接系统，其具有可调节的直径以用于不同尺寸的内窥镜。可调直径可以由夹头，柔性螺旋带，多个螺钉或锥形弹性体部分提供。

3. 发明授权

US07993411B2 Medical implant having improved drug eluting features 有权
标题翻译：具有改善的药物洗脱特征的医疗植入物
公开(公告)号：US07993411B2
公开(公告)日：2011-08-09
申请号：US12200971
申请日：2008-08-29
申请人： Kenneth C. Kennedy, II , Wenfeng Lu , Brian K. Rucker , Vihar C. Surti
发明人： Kenneth C. Kennedy, II , Wenfeng Lu , Brian K. Rucker , Vihar C. Surti
IPC分类号： A61F2/06 , A61K9/22
CPC分类号： A61L27/34 , A61F2/94 , A61F2002/041 , A61F2250/0056 , A61F2250/0067 , A61L27/50 , A61L31/10 , A61L31/14 , A61L31/18 , A61M25/0045 , A61M27/002 , A61M27/008
摘要： An implantable drainage device for treatment of a stricture of a body vessel is disclosed. The device comprises a drainage tube including an inlet and extending to an outlet to define a drainage lumen formed through the inlet and the outlet. The drainage tube includes a swell layer and a cast layer formed about the swell layer. The swell layer has a first agent dispersed thereabout for regulated drug elution through the cast layer. The cast layer has a second agent disposed thereabout for drug elution therefrom.
摘要翻译：公开了一种用于治疗身体血管狭窄的可植入排液装置。该装置包括排水管，其包括入口并延伸到出口以限定通过入口和出口形成的排水腔。引流管包括溶胀层和围绕溶胀层形成的流延层。溶胀层具有分散在其中的第一试剂，以通过流延层调节药物洗脱。流延层具有设置在其周围的用于药物洗脱的第二药剂。

4. 发明授权

US07731652B2 Scope dock 有权
标题翻译：范围码头
公开(公告)号：US07731652B2
公开(公告)日：2010-06-08
申请号：US11129009
申请日：2005-05-13
申请人： Vihar C. Surti , Eric Young , Kenneth C. Kennedy, II , Frederick B. Haller , Matthew P. Carter , Antoine Clark , Stephen E. Deal
发明人： Vihar C. Surti , Eric Young , Kenneth C. Kennedy, II , Frederick B. Haller , Matthew P. Carter , Antoine Clark , Stephen E. Deal
IPC分类号： A61B1/00 , A61M5/32
CPC分类号： A61B1/00147 , A45F2005/008 , A61B90/53
摘要： A medical device for allowing a physician to unhand a scope or other instruments while maintaining control of the scope or other instruments during a medical procedure. The medical device includes at least one docks and a harness for attaching the dock to the physician's body. The harness can be adjustable, or sized to fit a specific physician. During a procedure, a physician outfitted with the medical device can place a scope and/or other instrument in the dock(s). Once the scope and/or other instrument is placed in the dock(s), the physicians hands are free to perform other procedures, while the physician continually controls the relative position of the scope with respect to the physician or the patient.
摘要翻译：一种医疗设备，用于允许医生在医疗过程中保持对范围或其他器械的控制，以免手指范围或其他器械。医疗设备包括至少一个基座和用于将码头附接到医师身体的线束。线束可以是可调整的或尺寸适合特定的医生。在手术过程中，配有医疗设备的医生可以将一个或多个放置在其中的仪器放置在基座中。一旦将示波器和/或其他器械放置在码头中，医生手就可以自由执行其他程序，而医师不断控制范围相对于医师或患者的相对位置。

5. 发明申请

US20090216319A1 MEDICAL IMPLANT HAVING IMPROVED DRUG ELUTING FEATURES 有权
标题翻译：具有改进药物特性的医用植入物
公开(公告)号：US20090216319A1
公开(公告)日：2009-08-27
申请号：US12200971
申请日：2008-08-29
申请人： Kenneth C. Kennedy, II , Wenfeng Lu , Brian K. Rucker , Vihar C. Surti
发明人： Kenneth C. Kennedy, II , Wenfeng Lu , Brian K. Rucker , Vihar C. Surti
IPC分类号： A61F2/86
CPC分类号： A61L27/34 , A61F2/94 , A61F2002/041 , A61F2250/0056 , A61F2250/0067 , A61L27/50 , A61L31/10 , A61L31/14 , A61L31/18 , A61M25/0045 , A61M27/002 , A61M27/008
摘要： An implantable drainage device for treatment of a stricture of a body vessel is disclosed. The device comprises a drainage tube including an inlet and extending to an outlet to define a drainage lumen formed through the inlet and the outlet. The drainage tube includes a swell layer and a cast layer formed about the swell layer. The swell layer has a first agent dispersed thereabout for regulated drug elution through the cast layer. The cast layer has a second agent disposed thereabout for drug elution therefrom.
摘要翻译：公开了一种用于治疗身体血管狭窄的可植入排液装置。该装置包括排水管，其包括入口并延伸到出口以限定通过入口和出口形成的排水腔。引流管包括溶胀层和围绕溶胀层形成的流延层。溶胀层具有分散在其中的第一试剂，以通过流延层调节药物洗脱。流延层具有设置在其周围的用于药物洗脱的第二药剂。

6. 发明授权

US08591563B2 Catheter with splittable wall shaft and peel tool 有权
标题翻译：导管与可裂壁墙和剥皮工具
公开(公告)号：US08591563B2
公开(公告)日：2013-11-26
申请号：US11235016
申请日：2005-09-26
申请人： John A. Karpiel , Kenneth C. Kennedy, II , Matthew P. Carter , Frederick B. Haller , David M. Hardin, Jr. , David F. Waller
发明人： John A. Karpiel , Kenneth C. Kennedy, II , Matthew P. Carter , Frederick B. Haller , David M. Hardin, Jr. , David F. Waller
IPC分类号： A61F2/84 , A61M25/01
CPC分类号： A61F2/97 , A61F2/954 , A61F2/962 , A61F2002/065 , A61F2002/9517 , A61M25/0009 , A61M25/0029 , A61M25/0102 , A61M25/0169 , A61M25/0668 , A61M2025/004 , A61M2025/0079 , A61M2025/0183 , A61M2025/09116
摘要： A method and apparatus for uncoupling a wire guide from and elongate medical device comprising a catheter shaft having a wire guide lumen extending there through, wherein the material surrounding the wire guide lumen is selected or adapted to facilitate splittability for removal of the wire guide. The catheter shaft is coextruded and comprises a plurality of materials. The portion of the shaft adjacent the wire guide lumen is formed from a first material and the balance of the shaft is formed from a second material. The first material is selected or adapted to facilitate splittability as compared to the second material. The first material may have a lower durometer than the second material. A peel tool for separating the wire guide from the catheter shaft is also provided.
摘要翻译：一种用于使导线器从细长医疗装置脱离的细长医疗装置的方法和装置，其包括具有在其中延伸的线引导腔的导管轴，其中围绕导线管内腔的材料被选择或适于促进用于移除导线器的分裂性。导管轴是共挤出的并且包括多个材料。轴的邻近线引导腔的部分由第一材料形成，并且轴的平衡部由第二材料形成。与第二材料相比，选择或调整第一材料以便于分裂性。第一材料可以具有比第二材料低的硬度。还提供了用于将导线器与导管轴分离的剥离工具。

7. 发明授权

US07637863B2 Wire guide holder 有权
标题翻译：导线架
公开(公告)号：US07637863B2
公开(公告)日：2009-12-29
申请号：US10903679
申请日：2004-07-29
申请人： Stephen E. Deal , David F. Waller , Kenneth C. Kennedy, II , Brian K. Rucker , David M. Hardin , John A. Karpiel
发明人： Stephen E. Deal , David F. Waller , Kenneth C. Kennedy, II , Brian K. Rucker , David M. Hardin , John A. Karpiel
IPC分类号： A61B1/00
CPC分类号： A61B1/012 , A61M25/00 , A61M25/02 , A61M25/09041 , A61M2025/09125
摘要： A wire guide holder having a body for securing an elongate medical wire or tube, such as a wire guide or catheter. The body is adapted to be attached to a scope or a bite block. The body can be provided with protrusions and/or grooves for holding a wire guide. The wire guide holder may be affixed to the medical scope by clamping. The wire guide holder can also be provided with a seal.
摘要翻译：线引导器保持器，其具有用于固定细长医疗线或管的主体，例如电线引导件或导管。身体适合连接到一个范围或咬合块。主体可以设置有用于保持导线器的突起和/或沟槽。导线架可以通过夹紧固定在医疗用具上。电线导向架也可设有密封。

8. 发明授权

US08206320B2 System and method for introducing multiple medical devices 有权
标题翻译：引入多种医疗器械的系统和方法
公开(公告)号：US08206320B2
公开(公告)日：2012-06-26
申请号：US10902625
申请日：2004-07-29
申请人： Stephen E. Deal , Matthew P. Carter , Victor D. Clark, Jr. , Frederick B. Haller , David M. Hardin, Jr. , John A. Karpiel , Kenneth C. Kennedy, II , Brian K. Rucker , Gregory J. Skerven , David F. Waller
发明人： Stephen E. Deal , Matthew P. Carter , Victor D. Clark, Jr. , Frederick B. Haller , David M. Hardin, Jr. , John A. Karpiel , Kenneth C. Kennedy, II , Brian K. Rucker , Gregory J. Skerven , David F. Waller
IPC分类号： A61B6/00
CPC分类号： A61B1/018 , A61B6/12 , A61B17/221 , A61B2017/2212 , A61F2/95 , A61F2002/041 , A61F2002/9511 , A61M25/0029 , A61M25/0662 , A61M25/10 , A61M2025/0183 , A61M2025/0681
摘要： A method and apparatus for introducing a first elongate medical device and short wire guide that are coupled together into a work site and remotely disconnecting them within the work site such that a secondary device comprising a catheter member can be introduced over the wire guide to the work site, and/or a second wire guide can be introduced to the work site via a passageway of the primary access device. A system of indicia, such as radiopaque or viewable markers, permit the operator to monitor the relative alignment of the devices within the work site to determine when uncoupling has occurred. In one example of the method, a wire guide and primary access device (e.g., a sphincterotome) is coupled to the wire guide and introduced via a duodenoscope into the biliary system. After performing a first medical operation, the devices are uncoupled with the wire guide being left within the biliary system such that a secondary access device, such as a balloon, biopsy device, stent delivery catheter, dilator, etc., can be introduced to perform a second medical operation without a traditional over-the-wire exchange being required. In another example of the method, a prosthesis, such as a valve or stent, is placed within the work site coupled to a wire guide which is remotely disconnected within the work site and a secondary device, such as a dilation balloon or second prosthesis, is introduced into the work site after the first delivery system is removed.
摘要翻译：一种用于引入第一细长医疗装置和短线引导件的方法和装置，所述第一细长医疗装置和短导线引导件联接在一起成为工作现场并在工作现场内远程地断开它们，使得包括导管部件的辅助装置可以被引导到导线器上，现场和/或第二导线引导件可以经由主接入设备的通道引入到工作现场。诸如不透射线或可见标记的标记系统允许操作者监视工作现场内的设备的相对对准以确定何时发生解偶联。在该方法的一个示例中，线导向器和主入口装置（例如括约肌切开机）联接到线导引件并经十二指肠镜引入胆道系统。在执行第一次医疗操作之后，将装置与线引导件脱离在胆汁系统内，使得可以引入二次进入装置，例如气囊，活检装置，支架输送导管，扩张器等，以执行不需要传统的线上交换即可进行第二次医疗。在该方法的另一示例中，诸如阀或支架的假体被放置在工作部位内，该工作部位与工作部位远程断开的线引导件相连，并且辅助装置（例如扩张气囊或第二假体）在第一个传送系统被删除之后被引入工作现场。

9. 发明申请

US20120022398A1 BIOPSY DEVICE 有权
标题翻译：生物装置
公开(公告)号：US20120022398A1
公开(公告)日：2012-01-26
申请号：US12842444
申请日：2010-07-23
申请人： Tatjana Dutova , Shay Lavelle , Kenneth C. Kennedy, II , Arthur Thomas Henry
发明人： Tatjana Dutova , Shay Lavelle , Kenneth C. Kennedy, II , Arthur Thomas Henry
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A mechanism for sequentially loading and unloading a biopsy instrument includes a first wheel operatively connected with a cannula, the first wheel being rotatably mounted upon an axle such that the axle urges rotation of the first wheel in a first direction to transfer the cannula and the first wheel to a loaded position, the first wheel being configured for selective rotation with respect to the axle in a second direction to transfer the cannula and the first wheel to an unloaded position. A second wheel is operatively connected with a stylet, the second wheel being configured to be rotated by the axle in the first direction when the first wheel is in the loaded position, the second wheel configured for rotation relative to the axle to transfer the stylet and second wheel from the loaded to unloaded position. The second wheel is operatively engaged with the first wheel to allow partial rotation of the second wheel in the second direction with respect to the first wheel and urging similar rotation of the first wheel in the second direction after at least some duration of relative rotation of the second wheel with respect to the second wheel.
摘要翻译：用于顺序加载和卸载活检器械的机构包括与套管可操作地连接的第一轮，所述第一轮可旋转地安装在轴上，使得所述轴沿第一方向推动所述第一轮的旋转以转移所述套管和所述第一轮到装载位置，第一轮被配置为在第二方向上相对于轴选择性旋转，以将套管和第一轮转移到卸载位置。第二轮与探针可操作地连接，第二轮构造成当第一轮处于装载位置时由第一方向由轴旋转，第二轮被配置为相对于轴转动以转移探针，并且第二轮从装载到卸载位置。第二轮与第一轮可操作地接合，以允许第二轮相对于第一车轮在第二方向上的部分旋转，并且在第二车轮的相对旋转的至少一段持续时间之后，促使第一车轮在第二方向上的相似旋转第二轮相对于第二轮。

10. 发明授权

US08100903B2 Sphincterotome improvement 有权
标题翻译：括约肌切开术改善
公开(公告)号：US08100903B2
公开(公告)日：2012-01-24
申请号：US11284528
申请日：2005-11-21
申请人： Kenneth C. Kennedy, II
发明人： Kenneth C. Kennedy, II
IPC分类号： A61B18/18
CPC分类号： A61B17/320016 , A61B17/00234 , A61B18/149 , A61B18/1492 , A61B2017/00292 , A61B2018/00553 , A61B2018/1407 , A61B2018/144 , A61M25/0136
摘要： A sphincterotome comprising a tensioning mechanism to adjust relative tension between a filament and shaft thereof. In one embodiment, the tensioning mechanism adjusts relative tension and or length at a connection of the sphincterotome handle assembly to one or both of the shaft and filament. In another embodiment, the tensioning mechanism adjusts relative tension and or length where it is disposed along the filament.
摘要翻译：括约肌切开机，其包括用于调节细丝与其轴之间的相对张力的张紧机构。在一个实施例中，张紧机构调节括约肌切开手柄组件与轴和细丝中的一个或两个的连接处的相对张力和/或长度。在另一个实施例中，张紧机构调节其沿着灯丝设置的相对张力和/或长度。

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