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41. 发明授权

US5833700A Sterile occlusion fasteners and instrument and method for their placement 失效
标题翻译：无菌咬合紧固件及其放置方法
公开(公告)号：US5833700A
公开(公告)日：1998-11-10
申请号：US741803
申请日：1996-10-31
申请人： Mark Fogelberg , J. David Hughett , C. Kerwin Braddock , Michael E. Boehm , David Stefanchik , Michael A. Murray
发明人： Mark Fogelberg , J. David Hughett , C. Kerwin Braddock , Michael E. Boehm , David Stefanchik , Michael A. Murray
IPC分类号： A61B17/122 , A61B17/128 , A61B17/00
CPC分类号： A61B17/1227 , A61B17/122 , A61B17/1285 , Y10S227/902
摘要： A clip, clip applier and method for ligating a tissue structure is provided. The applier has a two stage actuation. In the first stage, a tissue structure is positioned into the jaws of the clip applier The jaws close and lock to a preset force to compress and temporarily occlude the tissue structure. If satisfactorily positioned, the second stage is initiated in which a clip is advanced through the shaft of the clip applier in a closed position. At the distal end of the clip applier, the clip is opened slightly to capture the pre-compressed tissue structure, and is placed over the structure. The clip is then dissociated from the business end of the instrument. Preferably the clip comprises two leg members disposed in close proximity to one another joined from opposing directions by a connecting element. The connecting element restricts separation of the leg members with opposing spring members so as to provide substantially uniform parallel deflection of the leg members from each other.
摘要翻译：提供了一种用于结扎组织结构的夹子，夹持器和方法。施肥机具有两级致动。在第一阶段中，组织结构被定位在夹具的夹爪中。夹爪闭合并锁定到预设的力以压缩并暂时闭塞组织结构。如果令人满意地定位，则启动第二阶段，其中夹子在关闭位置通过夹具施加器的轴推进。在施放器的远端处，夹子稍微打开以捕获预压缩的组织结构，并且被放置在结构上。然后将剪辑从仪器的业务端解离。优选地，夹子包括通过连接元件彼此紧密相邻地布置成由相反方向连接的两个腿部构件。连接元件限制腿构件与相对的弹簧构件的分离，以便使腿构件彼此基本均匀地平行地偏转。

42. 发明授权

US5828609A Simulated DRAM memory bit line/bit line for circuit timing and voltage level tracking 失效
标题翻译：模拟DRAM存储器位线/位线用于电路定时和电压电平跟踪
公开(公告)号：US5828609A
公开(公告)日：1998-10-27
申请号：US760125
申请日：1996-12-03
申请人： Li-Chun Li , Lawrence C. Liu , Michael A. Murray
发明人： Li-Chun Li , Lawrence C. Liu , Michael A. Murray
IPC分类号： G11C7/06 , G11C11/4091 , G11C11/4099 , G11C7/00
CPC分类号： G11C11/4099 , G11C11/4091 , G11C7/065
摘要： The voltages on the high voltage rails of sense amplifiers in dynamic random access memories are controlled during turn-on of the sense amplifiers to remain approximately at the voltage of the voltage source internal to the integrated circuit chip by connecting a voltage source external to the chip to the high voltage rails until the voltages on the rails equal the voltage from the chip's internal voltage source at which time the external voltage source is disconnected.
摘要翻译：在感测放大器的导通期间，动态随机存取存储器中的高电压轨上的电压被控制，以通过连接芯片外部的电压源将其保持在集成电路芯片内部的电压源的大致电压直到电源轨上的电压等于芯片内部电压源的电压，此时外部电压源断开。

43. 发明授权

US5761112A Charge storage for sensing operations in a DRAM 失效
标题翻译：充电存储用于DRAM中的感测操作
公开(公告)号：US5761112A
公开(公告)日：1998-06-02
申请号：US717031
申请日：1996-09-20
申请人： Michael A. Murray , Lawrence C. Liu , Li-Chun Li
发明人： Michael A. Murray , Lawrence C. Liu , Li-Chun Li
IPC分类号： G11C7/06 , G11C7/10 , G11C11/24
CPC分类号： G11C7/1048 , G11C7/065
摘要： A DRAM has a sensing circuit which includes an on-chip capacitors having a total capacitance greater than about 35% of the total capacitance of the bit lines. The on-chip capacitors are coupled to a power line of the sense amplifiers and stabilizes a power supply voltage to prevent voltage drop and noise during the large sensing currents for a read/refresh cycle. A read/refresh cycle in accordance with an embodiment of the invention includes precharging bit lines and the on-chip capacitors before connecting memory transistors to the bit lines and connecting power to the sense amplifiers. Capacitors can be formed in any available space in the integrated circuit particularly in space under metal bus lines in peripheral circuitry surrounding a memory array.
摘要翻译： DRAM具有感测电路，该感测电路包括具有大于位线的总电容的约35％的总电容的片上电容器。片上电容器耦合到读出放大器的电源线，并稳定电源电压，以防止在读/刷新周期的大感应电流期间的电压降和噪声。根据本发明的实施例的读取/刷新周期包括在将存储器晶体管连接到位线之前预充电位线和片上电容器，并将功率连接到读出放大器。电容器可以在集成电路的任何可用空间中形成，特别是在围绕存储器阵列的外围电路中的金属总线下方的空间中。

44. 发明授权

US5171249A Endoscopic multiple ligating clip applier 失效
标题翻译：内窥镜多功能贴片夹具
公开(公告)号：US5171249A
公开(公告)日：1992-12-15
申请号：US680215
申请日：1991-04-04
申请人： David Stefanchik , Jerome E. Reckelhoff , Rudolph H. Nobis , Michael A. Murray , John E. Burbank
发明人： David Stefanchik , Jerome E. Reckelhoff , Rudolph H. Nobis , Michael A. Murray , John E. Burbank
IPC分类号： A61B17/28 , A61B1/00 , A61B17/128
CPC分类号： A61B17/1285
摘要： An endoscopic clip applying system as described which contains a venting system and a clip applying support system which prevents closure of the mechanism before firing. Also, the system ensures proper loading of the clips and prevents them from falling out during loading. Further, the system describes an easily manufacturable, positively opening system which has minimized size requirements. Furthermore, a lock-out mechanism is provided so that the mechanism may not be inadvertently fired. The shaft resists excessive torque as well as holds the clip in place during firing. There are provisions for sealant and non back-up of the clips, as well as features which make the clip properly placed for closure.

45. 发明申请

US20120193395A1 Surgical Stapling Instrument 审中-公开
标题翻译：手术器械
公开(公告)号：US20120193395A1
公开(公告)日：2012-08-02
申请号：US13430745
申请日：2012-03-27
申请人： Alessandro Pastorelli , Michael A. Murray , William Bruce Weisenburgh, II , Federico Bilotti , Laszlo Csiky , Todd Phillip Omaits
发明人： Alessandro Pastorelli , Michael A. Murray , William Bruce Weisenburgh, II , Federico Bilotti , Laszlo Csiky , Todd Phillip Omaits
IPC分类号： A61B17/068
CPC分类号： A61B17/105 , A61B17/068 , A61B17/1114 , A61B17/115 , A61B17/32053
摘要： A surgical stapling instrument (1) comprises a staple fastening assembly (4) in the distal region of said instrument, the staple fastening assembly (4) including a cartridge device (8) which comprises at least one closed row (17, 18) of staples and defines a wavy distal end surface (14), and an anvil (9) which defines a wavy proximal staple forming surface (20) substantially matching the distal end surface (14) and which is adapted to cooperate with the cartridge device (8) for forming the ends of the staples exiting from the cartridge device (8), wherein the distal end surface (14) and the staple forming surface (20) have a globally wavy shape including two opposite peaks (21) and two opposite valleys (22) angularly spaced at about 90° from the adjacent peaks (21) and in that said two-peaks-two-valleys wavy shape is formed by a stepped configuration of said surfaces (14, 20).
摘要翻译：外科缝合器具（1）包括在所述器械的远侧区域中的缝钉紧固组件（4），所述缝钉紧固组件（4）包括筒装置（8），所述钉仓装置包括至少一个闭合的列（17,18）缝钉并且限定了波浪形远端表面（14）和砧座（9），所述砧座（9）限定基本上与所述远端表面（14）匹配的波形近似缝合钉形成表面（20），并且所述砧座（9）适于与所述钉仓装置），用于形成从所述盒装置（8）出来的钉的端部，其中所述远端表面（14）和所述钉形成表面（20）具有包括两个相对的峰（21）和两个相对的谷（ 22）与相邻的峰（21）成角度地间隔约90°，并且所述两峰 - 两谷波浪形状由所述表面（14,20）的阶梯状构造形成。

46. 发明申请

US20120016393A1 INSTRUMENTATION AND METHOD FOR PERFORMING A MULTISTAGE GASTRIC BYPASS 审中-公开
标题翻译：用于执行多级气体旁路的仪表和方法
公开(公告)号：US20120016393A1
公开(公告)日：2012-01-19
申请号：US13260607
申请日：2009-04-10
申请人： Michael A. Murray , Michele D'Arcangelo , Alessandro Pastorelli , Federico Bilotti
发明人： Michael A. Murray , Michele D'Arcangelo , Alessandro Pastorelli , Federico Bilotti
IPC分类号： A61B17/08
CPC分类号： A61B17/00234 , A61B17/07207 , A61B17/1114 , A61B17/122 , A61B2017/22038
摘要： 1. Instrumentation for carrying out a gastrointestinal bypass comprising: means (4, 6, 12) for creating a gastric sleeve (21, 22) from the lesser curvature (13) of the stomach (1), means for creating a gastrointestinal bypass involving said gastric sleeve (21, 22), in which said means for creating a gastrointestinal bypass include: means for creating a gastroenteroanastomosis (26) between two closely approximated gastric and intestinal tissue portions, maintaining the continuity of the intestinal duct after the creation of the gastroenteroanastomosis, means for creating an enteroenteroanastomosis (29) between two closely approximated tissue portions (27, 28) of the intestine, maintaining the continuity of the intestinal duct after the creation of the enteroenteroanastomosis (29), means for sectioning the intestine (20) between the gastroenteroanastomosis (26) and the enteroenteroanastomosis (29).
摘要翻译： 1.一种用于进行胃肠旁路的仪器，包括：用于从胃（1）的较小曲率（13）产生胃套筒（21,22）的装置（4,6,12），用于产生涉及所述胃套管（21,22），其中所述用于产生胃肠旁路的装置包括：用于在两个近似近似的胃和肠组织部分之间产生胃肠道吻合（26）的装置，在创建胃肠道旁路之后保持肠道的连续性胃肠道吻合术，用于在肠的两个紧密接近的组织部分（27,28）之间产生肠腔吻合（29）的手段，在肠腔吻合术（29）产生之后保持肠道的连续性（29），用于切片肠（20）胃肠道吻合（26）和肠腔内吻合（29）之间。

47. 发明申请

US20090281453A1 MRI Biopsy Apparatus Incorporating a Sleeve and Multi-Function Obturator 审中-公开
标题翻译：结合套管和多功能闭塞器的MRI活检装置
公开(公告)号：US20090281453A1
公开(公告)日：2009-11-12
申请号：US12467347
申请日：2009-05-18
申请人： Mark Tsonton , Timothy G. Dietz , John A. Hibner , Jessica M. Pyzoha , Michael J. Andreyko , Keshava Datta , Michael A. Murray
发明人： Mark Tsonton , Timothy G. Dietz , John A. Hibner , Jessica M. Pyzoha , Michael J. Andreyko , Keshava Datta , Michael A. Murray
IPC分类号： A61B10/02
CPC分类号： A61B10/02 , A61B5/055 , A61B5/0555 , A61B10/0041 , A61B10/0233 , A61B10/0275 , A61B10/0283 , A61B17/3403 , A61B17/3417 , A61B17/3421 , A61B90/11 , A61B90/17 , A61B2010/0208 , A61B2010/0225 , A61B2017/00477 , A61B2017/00796 , A61B2017/00911 , A61B2017/3411 , A61B2090/034 , A61B2090/036 , A61B2090/374 , A61B2090/3908 , A61B2090/3933 , A61B2090/3954 , A61B2090/3987
摘要： A localization mechanism, or fixture, is used in conjunction with a breast coil for breast compression and for guiding a core biopsy instrument during prone biopsy procedures in both open and closed Magnetic Resonance Imaging (MRI) machines. The localization fixture includes a three-dimensional Cartesian positionable guide for supporting and orienting an MRI-compatible biopsy instrument, and in particular a sleeve, to a biopsy site of suspicious tissues or lesions. A depth stop enhances accurate insertion, and prevents over-insertion or inadvertent retraction of the sleeve. The sleeve receives a probe of the MRI-compatible biopsy instrument and may contain various features to enhance its imageability, to enhance vacuum and pressure assist therethrough, and marker deployment etc.
摘要翻译：定位机构或夹具与乳房线圈一起用于乳房压缩，并用于在开放和闭合的磁共振成像（MRI）机器中的易行活检过程中引导核心活检仪器。定位固定装置包括一个三维笛卡尔定位指南，用于支持和定向MRI兼容的活检仪器，特别是套筒，用于可疑组织或病变的活检部位。深度限位器可以提高精确的插入，并防止套筒的过度插入或无意的收回。袖子接受MRI相容性活检仪器的探针，并且可以包含各种特征以增强其可成像性，以增强真空和通过其中的压力辅助和标记部署等。

48. 发明授权

US6011737A DRAM with edge sense amplifiers which are activated along with sense amplifiers internal to the array during a read cycle 失效
标题翻译：具有边沿读出放大器的DRAM与在读周期期间阵列内部的读出放大器一起被激活
公开(公告)号：US6011737A
公开(公告)日：2000-01-04
申请号：US967436
申请日：1997-11-11
申请人： Li-Chun Li , Lawrence C. Liu , Michael A. Murray
发明人： Li-Chun Li , Lawrence C. Liu , Michael A. Murray
IPC分类号： G11C7/06 , G11C11/4091 , G11C11/4094 , G11C11/4097 , G11C7/00
CPC分类号： G11C7/06 , G11C11/4091 , G11C11/4094 , G11C11/4097
摘要： A staggered bitline sense amplifier architecture utilizes a circuit to simulate the effect of a memory cell on each of the edge sense amplifiers not selected for connection to an activated memory cell, thereby to allow the edge sense amplifiers to be activated simultaneously with the sense amplifiers internal to the memory array without the danger of burning out the edge sense amplifiers. This structure eliminates the address decoding circuitry commonly associated with the edge sense amplifiers used in staggered shared bitline sense amplifier architectures, thereby decreasing the complexity and reducing the chip size of such memory arrays.
摘要翻译：交错的位线读出放大器架构利用电路来模拟未选择用于连接到激活的存储器单元的每个边沿读出放大器上的存储器单元的影响，从而允许边缘读出放大器与内部的读出放大器同时激活到存储器阵列，没有烧毁边缘读出放大器的危险。该结构消除了通常与交错的共享位线读出放大器架构中使用的边缘读出放大器相关联的地址解码电路，从而降低了这种存储器阵列的复杂性并减小了其尺寸。

49. 发明授权

US5838622A Reconfigurable multiplexed address scheme for asymmetrically addressed DRAMs 失效
标题翻译：用于非对称寻址DRAM的可重配置复用地址方案
公开(公告)号：US5838622A
公开(公告)日：1998-11-17
申请号：US850933
申请日：1997-02-28
申请人： Lawrence C. Liu , Li-Chun Li , Michael A. Murray
发明人： Lawrence C. Liu , Li-Chun Li , Michael A. Murray
IPC分类号： G11C8/06 , G11C11/408 , G11C8/00
CPC分类号： G11C8/06 , G11C11/4082
摘要： A long X bit or a long Y bit is stored in a latch and used to supplement the Y address bits in an asymmetric DRAM memory thereby to allow one part to be used for a design requiring a long X bit and also for a design requiring a long Y bit.
摘要翻译：长X位或长Y位存储在锁存器中，并用于补充非对称DRAM存储器中的Y地址位，从而允许一部分用于需要长X位的设计，并且还用于需要长Y位

50. 发明授权

US5781488A DRAM with new I/O data path configuration 失效
标题翻译： DRAM具有新的I / O数据路径配置
公开(公告)号：US5781488A
公开(公告)日：1998-07-14
申请号：US844541
申请日：1997-04-18
申请人： Lawrence C. Liu , Michael A. Murray , Li-Chun Li
发明人： Lawrence C. Liu , Michael A. Murray , Li-Chun Li
IPC分类号： G11C7/10 , G11C11/4096 , G11C7/02
CPC分类号： G11C11/4096 , G11C7/1048 , G11C7/1051
摘要： In accordance with this invention, a DRAM with a staggered bitline sense amplifier configuration utilizes an I/O data path scheme which minimizes the time delay through the I/O data path. The DRAM includes a first and a second memory arrays wherein a first external sense amplifier receives on an input terminal a signal corresponding to the state of a memory cell selected from the first memory array via a first column decoding circuit. A second external sense amplifier receives on an input terminal a signal corresponding to the state of a memory cell selected form the second memory array via a second column decoding circuit. Each of the two external sense amplifiers has an output terminal which are shorted together. A tristate signal feeding another input terminal of each of the two external sense amplifiers is used to eliminate data contention on the shorted output terminals.
摘要翻译：根据本发明，具有交错位线读出放大器配置的DRAM利用I / O数据路径方案，其使通过I / O数据路径的时间延迟最小化。 DRAM包括第一和第二存储器阵列，其中第一外部读出放大器经由第一列解码电路在输入端子上接收对应于从第一存储器阵列选择的存储器单元的状态的信号。第二外部读出放大器经由第二列解码电路在输入端子上接收对应于从第二存储器阵列选择的存储器单元的状态的信号。两个外部读出放大器中的每一个具有一起短接的输出端子。使用两个外部读出放大器中的每一个的另一个输入端子的三态信号来消除短路输出端子上的数据争用。

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