专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US06908478B2 Anchor and pull mitral valve device and method 有权
标题翻译：锚和拉二尖瓣装置及方法
公开(公告)号：US06908478B2
公开(公告)日：2005-06-21
申请号：US10011867
申请日：2001-12-05
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter
IPC分类号： A61F2/24 , A61F2/06
CPC分类号： A61F2/2451 , A61F2/2466
摘要： A device, system, and method effects mitral valve annulus geometry of a heart. The device includes a first anchor configured to be positioned within and fixed to the coronary sinus of the heart adjacent the mitral valve annulus within the heart. A cable is fixed to the first anchor and extends proximately therefrom and slidingly through a second anchor which is positioned and fixed in the heart proximal to the first anchor. A lock locks the cable to the second anchor when tension is applied to the cable for effecting the mitral valve annulus geometry.
摘要翻译：一种装置，系统和方法影响心脏的二尖瓣环形几何。该装置包括构造成定位在心脏内邻近二尖瓣环的心脏的冠状窦内并固定到其的冠状窦的第一锚。电缆固定到第一锚固件并且从其向近侧延伸并且滑动地穿过定位并固定在靠近第一锚固件的心脏中的第二锚固件。当拉索施加到电缆以实现二尖瓣环形几何时，锁将电缆锁定到第二锚定器。

22. 发明授权

US5350404A Lead system for use with an atrial defibrillator and method 失效
标题翻译：用于心房除颤器的铅系统和方法
公开(公告)号：US5350404A
公开(公告)日：1994-09-27
申请号：US130308
申请日：1993-10-01
申请人： John M. Adams , Clifton A. Alferness , Paul E. Kreyenhagen
发明人： John M. Adams , Clifton A. Alferness , Paul E. Kreyenhagen
IPC分类号： A61N1/05 , A61N1/372 , A61N1/39
CPC分类号： A61N1/3918 , A61N1/056 , A61N1/0563 , A61N1/3956 , A61N1/3962 , A61N1/395 , A61N1/3987 , A61N2001/0585
摘要： An implantable atrial defibrillator provides a pulse of defibrillating electrical energy to the atria of the heart in synchronism with sensed R waves in response to non-coincident sensing of an R wave at first and second areas of the heart. The defibrillating pulse is provided after a predetermined number of consecutive R waves are non-coincidently sensed to assure reliable synchronization. The atrial defibrillator is also operational in a marker mode wherein a number of synchronization marker pulses are delivered to the heart for detection on an externally generated electrocardiogram. The atrial fibrillation detector of the defibrillator is normally disabled and is activated when the sensed ventricular activity indicates a probability of atrial fibrillation to conserve a depletable power source. A plurality of lead systems are also described for use with the atrial defibrillator which reduce the quantity of electrical energy required to defibrillate the heart and ensure that the delivered atrial defibrillating electrical energy is substantially confined to the atria of the heart.
摘要翻译：可植入心房除颤器响应于在心脏的第一和第二区域处的R波的不一致的感测，与感测到的R波同步地向心脏的心房提供除颤电脉冲。在不一致地感测到预定数量的连续R波之后提供除颤脉冲，以确保可靠的同步。心房除颤器还可以在标记模式中操作，其中多个同步标记脉冲被传送到心脏以便在外部产生的心电图上进行检测。除颤器的心房颤动检测器通常被禁用，并且当感测到的心室活动指示心房颤动的概率以节省可消耗的电源时被激活。还描述了与心房除颤器一起使用的多个引导系统，其减少了除颤心脏所需的电能的量，并确保输送的心房除颤电能基本上限于心脏的心房。

23. 发明授权

US5269298A Atrial defibrillator and method for providing synchronized delayed cardioversion 失效
标题翻译：心房除颤器和提供同步延迟心脏复律的方法
公开(公告)号：US5269298A
公开(公告)日：1993-12-14
申请号：US965168
申请日：1992-10-23
申请人： John M. Adams , Clifton A. Alferness , Kenneth R. Infinger , Yixuan Jin
发明人： John M. Adams , Clifton A. Alferness , Kenneth R. Infinger , Yixuan Jin
IPC分类号： A61N1/39
CPC分类号： A61N1/3956 , A61N1/395 , A61N1/3987
摘要： An implantable atrial defibrillator provides cardioverting electrical energy to the atria of a human heart in need of cardioversion. The atrial defibrillator includes a first detector for detecting ventricular activations of the heart, a second detector for detecting atrial activity of the heart, and an atrial fibrillation detector responsive to the second detector for determining when the atria of the heart are in need of cardioversion. The atrial defibrillator further includes a cardioverter for applying the cardioverting electrical energy to the atria of the heart when the atria of the heart are in need of cardioversion, and a timer delay stage responsive to the first detector for causing the cardioverter to apply the cardioverting electrical energy to the atria of the heart a predetermined delay time after the first detector detects one of the ventricular activations and before the T wave of the heart immediately following the one of the ventricular activations.

24. 发明授权

US09072534B2 Non-cavitation shockwave balloon catheter system 有权
标题翻译：非气蚀冲击波气囊导管系统
公开(公告)号：US09072534B2
公开(公告)日：2015-07-07
申请号：US13465264
申请日：2012-05-07
申请人： John M. Adams , Clifton A. Alferness , Daniel Hawkins
发明人： John M. Adams , Clifton A. Alferness , Daniel Hawkins
IPC分类号： A61B17/225 , A61B17/22 , A61B17/3207
CPC分类号： A61B17/2202 , A61B17/22022 , A61B17/2251 , A61B17/320725 , A61B2017/22024 , A61B2017/22025
摘要： An angioplasty catheter includes an elongated carrier, and an angioplasty balloon about the carrier in sealed relation thereto. The balloon is arranged to receive a fluid therein that inflates the balloon. The catheter further includes a shock wave generator within the balloon that forms a rapidly expanding and collapsing bubble within the balloon to form mechanical shock waves within the balloon. The expanding bubble forms a first shock and the collapsing balloon forms a second shock wave. The shock wave generator is arranged such that the energy of the first shock wave is greater than the energy of the second shock wave.
摘要翻译：血管成形术导管包括细长的载体和与其密封的关于载体的血管成形术球囊。气囊被布置成接收其中使气囊膨胀的流体。导管还包括气囊内的冲击波发生器，其在球囊内形成快速膨胀和塌陷的气泡，以在球囊内形成机械冲击波。膨胀的气泡形成第一次冲击，并且塌缩的气球形成第二冲击波。冲击波发生器被布置成使得第一冲击波的能量大于第二冲击波的能量。

25. 发明申请

US20120215175A1 MANUAL BASAL BOLUS DRUG DELIVERY DEVICE 有权
标题翻译：手动基本的BOLUS药物递送装置
公开(公告)号：US20120215175A1
公开(公告)日：2012-08-23
申请号：US13360485
申请日：2012-01-27
申请人： Clifton A. Alferness , John M. Adams
发明人： Clifton A. Alferness , John M. Adams
IPC分类号： A61M5/142
CPC分类号： A61M5/1424 , A61M5/1454 , A61M2005/1405
摘要： A fully manually powered infusion device provides both basal and bolus delivery of a liquid medicament to a patient. In some embodiments, the device includes a main reservoir that supplies the liquid medicament, an outlet port that delivers the liquid medicament to the patient, a basal dispenser that delivers a substantially constant flow of the liquid medicament to the outlet port, and a manually actuated bolus pump that delivers a bolus dose of the liquid medicament from the main reservoir to the outlet when actuated. The basal medicament supply delivers a volume of the liquid medicament from the main reservoir to the basal dispenser consonant with each actuation of the bolus pump.
摘要翻译：完全手动输液装置提供液体药物到患者的基础和推注。在一些实施例中，该装置包括供给液体药物的主储存器，将液体药物输送给患者的出口端口，将液体药物的基本上恒定的流量输送到出口的基础分配器，以及手动致动推动泵，其在致动时将液体药物从主容器输送到出口。基础药物供应器通过每次推动推注泵将一定体积的液体药物从主储存器输送到基础分配器辅助器。

26. 发明申请

US20120197389A1 Device and Method for Modifying the Shape of a Body Organ 审中-公开
标题翻译：修饰身体器官形状的装置和方法
公开(公告)号：US20120197389A1
公开(公告)日：2012-08-02
申请号：US13443709
申请日：2012-04-10
申请人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
发明人： Clifton A. Alferness , John M. Adams , Mark L. Mathis , David G. Reuter , Cruz Beeson , Leonard Kowalsky
IPC分类号： A61F2/24
CPC分类号： A61F2/2451 , A61F2250/001 , A61F2250/0059
摘要： An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
摘要翻译：血管内支持装置包括支撑件或再生线，近端锚和远端锚。支撑线接合血管壁以改变邻近其中放置血管内支架的血管的组织的形状。锚和支撑线被设计成使得放置支撑件的容器保持打开，并且如果需要可以被其他装置访问。该装置为在血管内流动的血液提供最小的金属表面积，以限制血栓形成。锚固件可以锁定到位以将支撑件固定在容器内。

27. 发明授权

US08114064B2 Infusion device with piston pump 有权
标题翻译：输液装置带活塞泵
公开(公告)号：US08114064B2
公开(公告)日：2012-02-14
申请号：US11705812
申请日：2007-02-12
申请人： Clifton A. Alferness , John M. Adams , Daniel Hawkins
发明人： Clifton A. Alferness , John M. Adams , Daniel Hawkins
IPC分类号： A61K9/22 , A61M5/20 , A61M1/00
CPC分类号： A61M5/1452 , A61M5/1408 , A61M5/14248 , A61M5/14526 , A61M5/1454 , A61M5/16881 , A61M2005/1405 , A61M2005/1426 , A61M2005/1585 , A61M2005/1587 , A61M2025/0266
摘要： A disposable infusion device comprises a base, a cannula arranged to extend from the base to beneath the patient's skin to deliver a liquid medicament to the patient, and a source arranged to provide the cannula with a liquid medicament. The source comprises a piston pump.
摘要翻译：一次性输注装置包括基部，套管，其布置成从基部延伸到患者皮肤下方，以将液体药物递送到患者;以及源，布置成为套管提供液体药物。源包括活塞泵。

28. 发明授权

US07713258B2 Disposable infusion device facilitating tissue fold formation for cannula deployment and method 有权
标题翻译：一次性输液装置促进组织折叠形成用于插管部署和方法
公开(公告)号：US07713258B2
公开(公告)日：2010-05-11
申请号：US12205655
申请日：2008-09-05
申请人： John M. Adams , Clifton A. Alferness
发明人： John M. Adams , Clifton A. Alferness
IPC分类号： A61M31/00
CPC分类号： A61M5/14248 , A61M5/425 , A61M2005/1405 , A61M2005/1585
摘要： A device and method facilitates the forming of a skin fold during deployment of a cannula. The device may be a disposable infusion device and the method comprises adhering, to a skin surface, a base member having a port for receiving a cannula, forming a skin fold having skin surfaces sloping away from opposite sides of the base member, driving a cannula through the port of the base member while maintaining the skin fold, and releasing the skin fold. To facilitate the forming of the skin fold, the device comprises a base having a base surface and a flexible layer member. The flexible layer member has a first surface adjacent the base surface and a second surface adapted to be adhered to a patient's skin. The first surface has a first portion adhered to a portion of the base surface and a second portion adherable to the base surface.
摘要翻译：装置和方法有助于在插管期间形成皮肤褶皱。该装置可以是一次性输注装置，并且该方法包括将具有用于接收套管的端口的基部构件粘附到皮肤表面，形成具有从基部构件的相对侧倾斜的皮肤表面的皮肤褶皱，驱动套管通过基底构件的端口，同时保持皮肤折叠，并释放皮肤褶皱。为了促进皮肤褶皱的形成，该装置包括具有基底表面和柔性层部件的基部。柔性层构件具有邻近基底表面的第一表面和适于粘附到患者皮肤的第二表面。第一表面具有粘附到基部表面的一部分的第一部分和可粘附到基底表面的第二部分。

29. 发明申请

US20100030243A1 Tissue fixation devices and a transoral endoscopic gastroesophageal flap valve restoration device and assembly using same 有权
标题翻译：组织固定装置和经口内镜胃食管瓣瓣修复装置及组装使用方法
公开(公告)号：US20100030243A1
公开(公告)日：2010-02-04
申请号：US12460510
申请日：2009-07-18
申请人： Steve G. Baker , Brett J. Carter , Stefan J.M. Kraemer , Clifton A. Alferness , John M. Adams
发明人： Steve G. Baker , Brett J. Carter , Stefan J.M. Kraemer , Clifton A. Alferness , John M. Adams
IPC分类号： A61B17/08
CPC分类号： A61B17/0401 , A61B17/0469 , A61B17/064 , A61B17/068 , A61B2017/00827 , A61B2017/0409 , A61B2017/0414 , A61B2017/0419
摘要： Tissue fasteners carried on a tissue piercing deployment wire fasten tissue layers of a mammalian body together. The fasteners include a first member, a second member, and a connecting member extending between the first and second members. The first and second members are substantially parallel to each other. The fasteners may be deployed in limited spaces and in various applications including the restoration of a gastroesophageal flap valve.
摘要翻译：携带在组织穿刺部署线上的组织紧固件将哺乳动物身体的组织层紧固在一起。紧固件包括第一构件，第二构件和在第一构件和第二构件之间延伸的连接构件。第一和第二构件基本上彼此平行。紧固件可以在有限的空间和各种应用中部署，包括恢复胃食管瓣阀。

30. 发明授权

US06800090B2 Mitral valve therapy device, system and method 有权
标题翻译：二尖瓣治疗装置，系统及方法
公开(公告)号：US06800090B2
公开(公告)日：2004-10-05
申请号：US09855945
申请日：2001-05-14
申请人： Clifton A. Alferness , John M. Adams , John Melmoth Power
发明人： Clifton A. Alferness , John M. Adams , John Melmoth Power
IPC分类号： A61F206
CPC分类号： A61F2/2451 , Y10S623/904
摘要： An assembly and method for effecting the condition of a mitral valve annulus of a heart includes a guide wire configured to be fed into the coronary sinus of the heart, and a mitral valve annulus therapy device configured to be slidingly received on the guide wire and advanced into the coronary sinus of the heart on the guide wire. A guide tube may further be employed for guiding the device into the coronary sinus. An introducer which may be employed for pushing the device into or pulling device out of the heart has a mechanism for releasably locking to the device. This enables substitution of the device if needed. Also, the crossover point of the circumflex artery and coronary sinus may be determined and avoided when the device is deployed.
摘要翻译：用于实现心脏二尖瓣环的状态的组件和方法包括：构造成供给到心脏的冠状窦内的导线，以及构造成滑动地容纳在导丝上并提前的二尖瓣环空间治疗装置进入导丝的心脏冠状窦。还可以使用导管来将装置引导到冠状窦中。可以用于将装置推入或拉出装置离开心脏的导引器具有用于可释放地锁定到装置的机构。如果需要，这可以替代设备。此外，当部署装置时，可以确定并避免回旋动脉和冠状窦的交叉点。

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