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21. 发明授权

US09414843B2 Vascular occlusion methods, systems and devices 有权
标题翻译：血管闭塞方法，系统和装置
公开(公告)号：US09414843B2
公开(公告)日：2016-08-16
申请号：US11442687
申请日：2006-05-26
申请人： Dusan Pavcnik , John A. Kaufman , Thomas Osborne , Brian Bates , Umesh Patel , Likang Chin , Chad S. McAlexander , Bhavin Shah
发明人： Dusan Pavcnik , John A. Kaufman , Thomas Osborne , Brian Bates , Umesh Patel , Clay D. Fette , Likang Chin , Chad S. McAlexander , Bhavin Shah
IPC分类号： A61M29/00 , A61B17/12 , A61B17/00 , A61B17/3205
CPC分类号： A61B17/12109 , A61B17/00008 , A61B17/12022 , A61B17/12181 , A61B17/32053 , A61B2017/12054 , A61L2430/36
摘要： Described are devices, methods and systems useful for achieving occlusion of vascular vessels. Percutaneous procedures are used to occlude and obliterate the greater saphenous vein, for example in the treatment of varicose vein condition caused by venous reflux. Certain embodiments encompass the deployment of one or more vascular occlusion devices via a through-and-through percutaneous procedure that leaves the vascular occlusion device or devices in a through-and-through condition.
摘要翻译：描述了用于实现血管血管阻塞的装置，方法和系统。经皮手术用于闭塞和闭塞较大的隐静脉，例如用于治疗由静脉回流引起的静脉曲张病变。某些实施方案包括经由通过和经过经皮程序的一个或多个血管闭塞装置的部署，其使得血管闭塞装置或穿通状态离开。

22. 发明授权

US08956390B2 Devices and methods for applying bolster materials to surgical fastening apparatuses 有权
标题翻译：用于将外科材料应用于手术固定装置的装置和方法
公开(公告)号：US08956390B2
公开(公告)日：2015-02-17
申请号：US12949857
申请日：2010-11-19
申请人： Bhavin Shah , Joseph W. Zubik
发明人： Bhavin Shah , Joseph W. Zubik
IPC分类号： A61B17/08 , A61B17/072
CPC分类号： A61B17/07207 , A61B17/07292
摘要： The present invention provides, in certain aspects, medical systems that are useful for applying bolster material to patient tissue. One such system includes a surgical fastening apparatus that is comprised of a first arm having a first arm working surface; and a cutting element operable along a cutting path. This system also includes at least one piece of bolster material having a portion received in the cutting path, and a retaining element retaining the at least one piece of bolster material in association with the first arm working surface, wherein the retaining element has one or more segments received in the cutting path and includes portions residing between the first arm working surface and the at least one piece of bolster material. The invention also provides medical devices that are useful for applying bolster materials to surgical fastening apparatuses, as well as methods for preparing and using such devices.
摘要翻译：本发明在某些方面提供了可用于向患者组织施加枕骨材料的医疗系统。一种这样的系统包括外科紧固装置，其包括具有第一臂工作表面的第一臂; 以及沿切割路径操作的切割元件。该系统还包括具有容纳在切割路径中的部分的至少一块枕垫材料和与第一臂工作表面相关联地保持至少一块枕垫材料的保持元件，其中保持元件具有一个或多个在切割路径中容纳的片段包括位于第一臂工作表面和至少一块枕垫材料之间的部分。本发明还提供了可用于将护骨材料应用于手术固定装置的医疗装置，以及用于制备和使用这些装置的方法。

23. 发明申请

US20100285871A1 Parental control systems for child's on-line accounts 审中-公开
标题翻译：儿童在线帐户的家长控制系统
公开(公告)号：US20100285871A1
公开(公告)日：2010-11-11
申请号：US12387859
申请日：2009-05-08
申请人： Bhavin Shah , Robert Hutter , Christopher Carvalho
发明人： Bhavin Shah , Robert Hutter , Christopher Carvalho
IPC分类号： A63F9/24
CPC分类号： H04L63/104 , G06F21/552 , G06F2221/2117 , G06F2221/2145 , G06F2221/2149 , H04L51/12 , H04L51/28
摘要： On-line parental control systems are provided in connection with ‘activity for credit’ systems where a child earns credits into an account by performing prescribed activity. The credit earned may be spent on goods and services, and in particular in on-line transactions. Both spending and earning activity are controlled by a parent or other guardian by way of a special account login. A parent may designate earning parameters and further spending rules to control activity of her child. Accordingly, and on-line control system is coupled via the Internet to a user community including a child member and a parent member. A member account includes a parent facility with a rule library and lesson library. By way of a parent control module, a parent set parameters of the member account which cannot be manipulated by the child. Thereafter, the member account performs in a manner suitable to the parent in view of her selections.
摘要翻译：提供在线家长控制系统与“信用活动”系统相关联，其中儿童通过执行规定的活动获得信用额度。所获得的信用可能用于货物和服务，特别是在线交易。支出和收入活动均由家长或其他监护人通过特殊帐户登录进行控制。父母可以指定收入参数和进一步支出规则来控制她孩子的活动。因此，并且在线控制系统经由因特网耦合到包括子成员和父成员的用户社区。会员帐户包括具有规则库和课程库的父设备。通过父控制模块，父设置成员帐户的参数，该参数不能由小孩操纵。此后，鉴于她的选择，会员帐户以适合于父母的方式执行。

24. 发明申请

US20070179507A1 FISTULA GRAFT DEPLOYMENT SYSTEMS AND METHODS 审中-公开
标题翻译： FISTULA GRAFT部署系统和方法
公开(公告)号：US20070179507A1
公开(公告)日：2007-08-02
申请号：US11669709
申请日：2007-01-31
申请人： Bhavin Shah
发明人： Bhavin Shah
IPC分类号： A61B17/26
CPC分类号： A61B17/0057 , A61B1/31 , A61B17/0485 , A61B17/221 , A61B17/3468 , A61B17/50 , A61B50/30 , A61B2017/00641 , A61B2017/00654 , A61B2017/12054 , A61B2017/2212 , A61L31/005
摘要： Described are systems and methods useful for treating fistulae. Certain embodiments of the invention relate to fistula graft deployment systems including: (i) an elongate probing member having a lumen, wherein the probing member includes an end configured to pass through at least a secondary fistula opening and a segment of the fistula tract; (ii) a fistula graft device retaining element extending through the probing member lumen; and (iii) a fistula graft device releasably retained by the retaining element, wherein the fistula graft device includes a biocompatible graft body configured to block at least the primary fistula opening.
摘要翻译：描述了可用于治疗瘘的系统和方法。本发明的某些实施方案涉及瘘移植物展开系统，其包括：（i）具有内腔的细长探测构件，其中所述探测构件包括构造成穿过至少第二瘘开口和所述瘘管段的端部的端部; （ii）延伸穿过所述探测部件内腔的瘘移植装置保持元件; 和（iii）由保持元件可释放地保持的瘘移植装置，其中所述瘘移植装置包括构造成阻挡至少所述主瘘开口的生物相容性移植物主体。

25. 发明申请

US20070098755A1 Tissue augmentation devices and methods 有权
标题翻译：组织增强装置和方法
公开(公告)号：US20070098755A1
公开(公告)日：2007-05-03
申请号：US11481422
申请日：2006-07-05
申请人： Umesh Patel , F. Obermiller , Bhavin Shah , Chad Johnson
发明人： Umesh Patel , F. Obermiller , Bhavin Shah , Chad Johnson
IPC分类号： A61F2/00 , A61M31/00
CPC分类号： A61F2/0059
摘要： Tissue augmentation devices, as well as methods of manufacturing and using the same, are disclosed. In certain embodiments, a tissue augmentation device comprises an elongate tissue penetrating member and an amount of remodelable material, wherein at least a portion of the elongate member is cannulated, and at least a portion of the amount of material is received within at least a portion of the cannulated portion of the elongate member. The elongate tissue penetrating member may provide at least one deformation that is configured to constrict portions of the amount of remodelable material received within the elongate member. In alternate embodiments, a flexible covering over an implantable biomaterial provides protection and allows an easier delivery of the biomaterial to a tissue tract.
摘要翻译：公开了组织增加装置，以及制造和使用它们的方法。在某些实施例中，组织增强装置包括细长的组织穿透构件和一定量的可重塑材料，其中细长构件的至少一部分被插管，并且至少部分材料量被容纳在至少一部分内的细长构件的插管部分。细长组织穿透构件可以提供至少一个变形，其被构造成收缩在细长构件内容纳的可重塑材料的量的部分。在替代实施例中，可植入生物材料上的柔性覆盖物提供保护并且允许将生物材料更容易地递送到组织道。

26. 发明申请

US20060211930A1 Separating motion from cardiac signals using second order derivative of the photo-plethysmogram and fast fourier transforms 有权
公开(公告)号：US20060211930A1
公开(公告)日：2006-09-21
申请号：US11343914
申请日：2006-01-30
申请人： John Scharf , Bhavin Shah
发明人： John Scharf , Bhavin Shah
IPC分类号： A61B5/00 , A61B5/02
CPC分类号： A61B5/14551 , A61B5/7207 , A61B5/7239 , A61B5/7253 , A61B5/7257 , A61B5/726
摘要： The present invention is directed toward a pulse oximetry system for the determination of a physiological parameter capable of removing motion artifacts from physiological signals comprises a hardware subsystem and a software subsystem. The software subsystem is used in conjunction with the hardware subsystem to perform a method for removing a plurality of motion artifacts from the photo-plethysmographic data and for obtaining a measure of at least one physiological parameter from the data. The method comprises acquiring the raw photo-plethysmographic data, transforming the data into the frequency domain, analyzing the transformed data to locate a series of candidate cardiac spectral peaks (primary plus harmonics), reconstructing a photo-plethysmographic signal in the time domain with only the candidate cardiac spectral peaks (primary plus harmonics), computing the second order derivative of the reconstructed photo-plethysmographic signal, analyzing the candidate second order derivative photo-plethysmographic signal to determine the absence or presence of cardiac physiologic signal characteristics, and finally selecting the best physiologic candidate from the series of potential cardiac spectral peaks (primary plus harmonics) based upon a second derivative scoring system. This scoring system is preferentially based upon second derivative processing analysis, but can be equally applied using the first, third, fourth or other similar derivative processing analysis.

27. 发明申请

US20060004407A1 Medical devices and methods useful for applying bolster material 有权
公开(公告)号：US20060004407A1
公开(公告)日：2006-01-05
申请号：US11060078
申请日：2005-02-17
申请人： Michael Hiles , Umesh Patel , Bhavin Shah , Chad McAlexander
发明人： Michael Hiles , Umesh Patel , Bhavin Shah , Chad McAlexander
IPC分类号： A61B17/08
CPC分类号： A61B17/07292 , A61B17/00491 , A61B17/0643 , A61B17/0644 , A61B17/072 , A61B17/07207 , A61B50/20 , A61B2017/00884 , A61B2090/037
摘要： Described are medical devices useful for applying a bolster material to a surgical fastening device such as a stapler, and related methods of manufacture and use. The devices include an applicator element for receipt between arms of the stapler, and a bolster material, desirably a remodelable extracellular matrix material, coupled to the applicator element. In certain embodiments, the bolster material is held by the applicator element, for example having at least a portion looped around or received through or over a portion of the applicator element. Also described are unique implantable materials including coatings of dried, reversible adhesive.

28. 发明授权

US5418973A Digital computer system with cache controller coordinating both vector and scalar operations 失效
标题翻译：数字计算机系统与缓存控制器协调矢量和标量运算
公开(公告)号：US5418973A
公开(公告)日：1995-05-23
申请号：US902149
申请日：1992-06-22
申请人： James P. Ellis , Era Nangia , Nital Patwa , Bhavin Shah , Gilbert M. Wolrich
发明人： James P. Ellis , Era Nangia , Nital Patwa , Bhavin Shah , Gilbert M. Wolrich
IPC分类号： G06F9/38 , G06F15/78 , G06F15/80 , G06F9/34 , G06F13/00
CPC分类号： G06F15/8092 , G06F15/8069 , G06F9/30036 , G06F9/3834 , G06F9/3838
摘要： A digital computer system includes a scalar CPU, a vector processor, and a shared cache memory. The scalar CPU has an execution unit, a memory management unit, and a cache controller unit. The execution unit generates load/store memory addresses for vector load/store instructions. The load/store addresses are translated by the memory management unit, and stored in a write buffer that is also used for buffering scalar write addresses and write data. The cache controller coordinates-loads and stores between the vector processor and the shared cache with scalar reads and writes to the cache. Preferably the cache controller permits scalar reads to precede scalar writes and vector load/stores by checking for conflicts with scalar writes and vector load/stores in the write queue, and also permits vector load/stores to precede vector operates by checking for conflicts with vector operate information stored in a vector register scoreboard. Preferably the cache controller includes vector logic which is responsive to vector information written in intra-processor registers by the execution unit. The vector logic keeps track of the vector length and blocks extra memory addresses generated by the execution unit for the vector elements. The vector logic also blocks the memory addresses of masked vector elements so that these addresses are not translated by the memory management unit.
摘要翻译：数字计算机系统包括标量CPU，向量处理器和共享高速缓冲存储器。标量CPU具有执行单元，存储器管理单元和高速缓存控制器单元。执行单元生成用于向量加载/存储指令的加载/存储存储器地址。加载/存储地址由存储器管理单元转换，并存储在也用于缓冲标量写入地址和写入数据的写入缓冲器中。高速缓存控制器协调 - 在向量处理器和共享缓存之间加载和存储标量读取和写入高速缓存。优选地，高速缓存控制器通过检查写入队列中的标量写入和向量加载/存储的冲突来允许在标量写入和向量加载/存储之前进行标量读取，并且还允许通过检查与向量的冲突来向量操作之前的向量加载/存储操作存储在向量注册记分牌中的信息。优选地，高速缓存控制器包括向量逻辑，其响应于由执行单元写入在处理器内的寄存器中的向量信息。矢量逻辑跟踪矢量长度，并阻止执行单元为矢量元素生成的额外的存储器地址。向量逻辑还阻塞被屏蔽向量元素的存储器地址，使得这些地址不被存储器管理单元转换。

29. 发明授权

US08541372B2 Isolated extracellular matrix material including subserous fascia 有权
公开(公告)号：US08541372B2
公开(公告)日：2013-09-24
申请号：US12983350
申请日：2011-01-03
申请人： Bhavin Shah , Katie L. Harrigan
发明人： Bhavin Shah , Katie L. Harrigan
IPC分类号： A61K38/39 , A61K47/48 , A61K38/00
CPC分类号： A61K38/39 , A61L27/3633 , A61L27/3695 , A61L27/50 , A61L2430/40
摘要： Described are purified extracellular matrix materials isolated from the abdominal wall of animals and including the subserous fascia layer of the abdominal wall. Such medical materials can find use in treating damaged tissue and in certain aspects in providing tissue support for the repair of hernias. Related methods of manufacture and use are also described.

30. 发明申请

US20120212292A1 MODIFIED DYNAMIC LOAD SCALING (MDLS) TECHNIQUE FOR IMPLEMENTING HIGH EFFICIENCY LOW POWER MODE OPERATION 有权
标题翻译：用于实现高效率低功耗模式操作的改进动态负载调节（MDLS）技术
公开(公告)号：US20120212292A1
公开(公告)日：2012-08-23
申请号：US13400934
申请日：2012-02-21
申请人： Ming Ji , Douglas Teeter , Bhavin Shah
发明人： Ming Ji , Douglas Teeter , Bhavin Shah
IPC分类号： H03F3/68
CPC分类号： H03F1/305 , H03F1/0277 , H03F1/565 , H03F3/195 , H03F3/211 , H03F3/24 , H03F3/72 , H03F2200/204 , H03F2200/387 , H03F2200/391 , H03F2200/411 , H03F2203/7221 , H03F2203/7236
摘要： A power amplification circuit having three modes of operation and a single switch is disclosed. Only one switch is used to control three different load impedance levels, one load impedance level for each mode of operation. The remaining “switching” results from selectively biasing each power amplification path by turning ON or OFF amplifiers. A series L-C and a switch are used to control the load impedance. Additional modes of operation may also be created without requiring any additional switch. Further, multiple modes of operation may be implemented using no switches.
摘要翻译：公开了具有三种操作模式和单个开关的功率放大电路。只有一个开关用于控制三个不同的负载阻抗电平，每个工作模式的一个负载阻抗电平。通过打开或关闭放大器选择性地偏置每个功率放大路径导致剩余的“开关”。系列L-C和开关用于控制负载阻抗。还可以创建额外的操作模式，而不需要任何额外的开关。此外，可以使用没有开关来实现多种操作模式。

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