-
公开(公告)号：US5871488A
公开(公告)日：1999-02-16
申请号：US862055
申请日：1997-05-22
申请人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Paul A. Scirica , Philip Richardson , Margaret Pamela Richardson
发明人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Paul A. Scirica , Philip Richardson , Margaret Pamela Richardson
CPC分类号： A61B17/2909 , A61B17/0469 , A61B17/0625 , A61B17/0491 , A61B17/06114 , A61B2017/0479 , A61B2017/0609 , A61B2017/292 , A61B2017/2936
摘要： An apparatus for manipulating a surgical needle is disclosed, comprising a body portion, a first needle receiving jaw mounted for movement on a distal end of the body portion and having a first needle engaging member, a second needle receiving jaw mounted for movement on the distal end of the body portion and having a second needle engaging member, the second needle engaging member being operatively interconnected to the first needle engaging member for relative reciprocal movement therewith, wherein each of the first and second needle receiving jaws has a recess for receipt of a portion of a surgical needle therein. The first and second needle engaging members are mounted for alternate reciprocal movement into and out of locking engagement with the surgical needle. The apparatus also includes a wheel rotatably mounted within the body portion with a proximal end portion of each of the first and second needle engaging members connected to opposing sides of the wheel such that rotation of the wheel simultaneously retracts one of the needle engaging members and advances the other. Also disclosed is a method of manipulating a surgical needle inside a body cavity using a surgical instrument having a control mechanism, a first jaw and a second jaw, where at least one of the jaws is mounted for movement between a first position adjacent the other jaw and a second position spaced apart from the other jaw.
摘要翻译： 公开了一种用于操纵外科用针的装置，包括主体部分，第一针接收钳口，其安装成用于在主体部分的远端上运动并具有第一针接合构件;第二针接收钳口，其安装成在远端 所述主体部分的端部并且具有第二针接合构件，所述第二针接合构件可操作地互连到所述第一针接合构件以与其相对的往复运动，其中所述第一和第二针接收爪中的每一个具有用于接收 手术针的一部分。 第一和第二针接合构件安装成用于与外科手术针的锁定接合的交替往复运动。 该装置还包括可旋转地安装在主体部分内的轮，其中每个第一和第二针接合构件的每个的近端部分连接到车轮的相对侧，使得轮的旋转同时缩回针接合构件中的一个并且前进 另一个。 还公开了一种使用具有控制机构，第一钳口和第二钳口的外科器械在体腔内操作手术针的方法，其中至少一个钳口被安装用于在邻近另一钳口的第一位置之间移动 以及与另一个钳口间隔开的第二位置。
-
公开(公告)号：US5674230A
公开(公告)日：1997-10-07
申请号：US527125
申请日：1995-09-12
申请人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Paul A. Scirica , Philip Richardson , Margaret Pamela Richardson
发明人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Paul A. Scirica , Philip Richardson , Margaret Pamela Richardson
CPC分类号： A61B17/2909 , A61B17/0469 , A61B17/0625 , A61B17/0491 , A61B17/06114 , A61B2017/0479 , A61B2017/0609 , A61B2017/292 , A61B2017/2936
摘要： An apparatus for manipulating a surgical needle is disclosed, comprising a body portion, a first needle receiving jaw mounted for movement on a distal end of the body portion and having a first needle engaging member, a second needle receiving jaw mounted for movement on the distal end of the body portion and having a second needle engaging member, the second needle engaging member being operatively interconnected to the first needle engaging member for relative reciprocal movement therewith, wherein each of the first and second needle receiving jaws has a recess for receipt of a portion of a surgical needle therein. The first and second needle engaging members are mounted for alternate reciprocal movement into and out of locking engagement with the surgical needle. The apparatus also includes a wheel rotatably mounted within the body portion with a proximal end portion of each of the first and second needle engaging members connected to opposing sides of the wheel such that rotation of the wheel simultaneously retracts one of the needle engaging members and advances the other. Also disclosed is a method of manipulating a surgical needle inside a body cavity using a surgical instrument having a control mechanism, a first jaw and a second jaw, where at least one of the jaws is mounted for movement between a first position adjacent the other jaw and a second position spaced apart from the other jaw.
摘要翻译： 公开了一种用于操纵外科用针的装置，包括主体部分，第一针接收钳口，其安装成用于在主体部分的远端上运动并具有第一针接合构件;第二针接收钳口，其安装成在远端 所述主体部分的端部并且具有第二针接合构件，所述第二针接合构件可操作地互连到所述第一针接合构件以与其相对的往复运动，其中所述第一和第二针接收爪中的每一个具有用于接收 手术针的一部分。 第一和第二针接合构件安装成用于与外科手术针的锁定接合的交替往复运动。 该装置还包括可旋转地安装在主体部分内的轮，其中每个第一和第二针接合构件的每个的近端部分连接到车轮的相对侧，使得轮的旋转同时缩回针接合构件中的一个并且前进 另一个。 还公开了一种使用具有控制机构，第一钳口和第二钳口的外科器械在体腔内操作手术针的方法，其中至少一个钳口被安装用于在邻近另一钳口的第一位置之间移动 以及与另一个钳口间隔开的第二位置。
-
公开(公告)号：US5674229A
公开(公告)日：1997-10-07
申请号：US503360
申请日：1995-07-17
申请人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Richard N. Granger , Philip Richardson , Margaret Pamela Richardson
发明人： H. Jonathan Tovey , Corbett W. Stone , Stephen W. Zlock , David A. Nicholas , Richard N. Granger , Philip Richardson , Margaret Pamela Richardson
CPC分类号： A61B17/2909 , A61B17/0469 , A61B17/0625 , A61B17/0401 , A61B17/0491 , A61B17/06114 , A61B2017/0479 , A61B2017/06019 , A61B2017/06033 , A61B2017/06047 , A61B2017/06085 , A61B2017/0609 , A61B2017/2919 , A61B2017/292 , A61B2017/2936
摘要： The invention contemplates a surgical apparatus for manipulating a surgical incision member and an associated loading mechanism for replacing the surgical incision member. The surgical apparatus comprises an elongated body portion, first and second jaw elements extending from the body portion, securing a needle for securing the surgical incision member, releasing jaw cooperating with the securing a needle for releasing the surgical incision member and locking jaw cooperating with the securing a needle for preventing at least one of the jaw elements from moving.
摘要翻译： 本发明设想一种用于操纵手术切口部件的外科手术装置和用于更换手术切口部件的相关联的装载机构。 手术装置包括细长主体部分，从主体部分延伸的第一和第二钳口元件，固定用于固定外科切口构件的针，释放爪，其与固定针头相配合，用于释放外科切口构件并锁定与 固定针以防止至少一个夹爪元件移动。
-
公开(公告)号：US5817365A
公开(公告)日：1998-10-06
申请号：US404360
申请日：1995-03-15
CPC分类号： B29D99/0067 , B29C41/14 , B29C41/22 , A41D19/0058 , A41D19/0096 , A61B42/00 , B29C2791/001 , B29K2105/0064 , B29K2995/0025 , B29K2995/0029 , B29L2031/4864 , Y10S428/916
摘要： Rubber articles are produced by applying a first latex to a former and then applying either a second latex, or a separation material followed by a latex which may be the same as, or different to, the first latex, curing both latices, and removing both layers jointly, so as to make an article with an outer translucent layer and an inner darker layer, with capillary action permitted between the layers.
摘要翻译： 橡胶制品是通过将第一胶乳施用于前者，然后施加第二胶乳或分离材料，然后涂布可与第一胶乳相同或不同的胶乳，固化两种胶乳并除去两者 以便制造具有外部半透明层和内部较暗层的制品，其中层之间允许毛细管作用。
-
公开(公告)号：US5690653A
公开(公告)日：1997-11-25
申请号：US492271
申请日：1995-07-24
CPC分类号： A61B17/0625 , A61B17/0469 , A61B17/282 , A61B17/06 , A61B17/06066 , A61B17/06166 , A61B17/2804 , A61B17/29 , A61B2017/2926 , A61B2017/2939
摘要： Surgical suturing apparatus comprises upper and lower jaw elements selectively movable relative to one another between open and closed position. Each jaw element is provided with a respective recess arranged to receive a portion of an elongate incision member or length of surgical thread and securing means is provided arranged to selectively secure the surgical incision member or length of surgical thread in a respective recess. The jaw elements are typically provided at an end of an elongate positioning and operating arm making the device particularly useful for use in laparoscopic surgery.
摘要翻译： 手术缝合装置包括可以在打开位置和关闭位置之间相对于彼此选择性地移动的上下颚元件。 每个钳口元件设置有相应的凹槽，其布置成容纳细长切口部件的一部分或长度的外科手术线，并且提供固定装置，其被布置成选择性地将外科切口部件或长度的外科手术线固定在相应的凹部中。 钳口元件通常设置在细长定位和操作臂的端部，使得该装置特别适用于腹腔镜手术。
-
公开(公告)号：US5622185A
公开(公告)日：1997-04-22
申请号：US376460
申请日：1995-01-23
IPC分类号： A61F6/06
CPC分类号： A61F6/065 , Y10S128/918
摘要： The device, for use in contraception and in preventing transmission of sexually transmitted diseases, comprises a thin, flexible pouch having an open end in the form of a peripheral flange with a peripheral ribbed rim, and a closed end. An insert is provided within the closed end of the pouch so as to protect the pouch during insertion thereof into the vagina by means of an applicator rod or the like. The insert, which is typically absorbent and of flexible expanded plastics material, and may have dispersed therein a spermicide and/or an antiviral agent, comprises a central portion and four spurs. A continuous coating layer of an adhesive material which can temporarily adhere the barrier device to mucous membrane material in the presence of aqueous body fluids is preferably provided on the vulva-contacting surface of the flange and/or on the vagina-contacting surface of the pouch.
摘要翻译： 用于避孕和防止性传播疾病传播的装置包括薄的柔性袋，其具有开口端，其形式为具有外围肋边缘的周边凸缘和封闭端。 在袋的封闭端部内设置有插入物，以便在通过施用杆等将其插入阴道期间保护袋。 通常是吸收性的和柔性的膨胀塑料材料的插入物，并且可以在其中分散有杀精子剂和/或抗病毒剂，其包含中心部分和四个刺。 粘合剂材料的连续涂层可以在含水体液的存在下将屏障装置临时粘附到粘膜材料上，优选在凸缘的外阴接触表面和/或在该袋的阴道接触表面上 。
-
公开(公告)号：US5454823A
公开(公告)日：1995-10-03
申请号：US192936
申请日：1994-02-07
CPC分类号： A61B17/0625 , A61B17/0469 , A61B17/282 , A61B17/06 , A61B17/06066 , A61B17/06166 , A61B17/2804 , A61B17/29 , A61B2017/2926 , A61B2017/2939
摘要： Surgical suturing apparatus comprises upper and lower jaw elements selectively movable relative to one another between open and closed position. Each jaw element is provided with a respective recess arranged to receive a portion of an elongate incision member or length of surgical thread and securing means is provided arranged to selectively secure the surgical incision member or length of surgical thread in a respective recess. The jaw elements are typically provided at an end of an elongate positioning and operating arm making the device particularly useful for use in laparoscopic surgery.
摘要翻译： 手术缝合装置包括可以在打开位置和关闭位置之间相对于彼此选择性地移动的上下颚元件。 每个钳口元件设置有相应的凹槽，其布置成容纳细长切口部件的一部分或长度的外科手术线，并且提供固定装置，其被布置成选择性地将外科切口部件或长度的外科手术线固定在相应的凹部中。 钳口元件通常设置在细长定位和操作臂的端部，使得该装置特别适用于腹腔镜手术。
-
公开(公告)号：US4141068A
公开(公告)日：1979-02-20
申请号：US780875
申请日：1977-03-24
申请人： George E. Mager , Frank M. Nelson , Steven L. Reid , Philip Richardson , Vernon E. Rochat , Donald S. Post
发明人： George E. Mager , Frank M. Nelson , Steven L. Reid , Philip Richardson , Vernon E. Rochat , Donald S. Post
CPC分类号： G06F8/66 , G06F12/0638
摘要： An auxiliary ROM memory system which is hierarchied for providing for the contingency of additional read-only memory control program storage requirements in excess or in lieu of the predetermined ROM memory provided on-board a microprocessor based central processing unit module, and a read-only memory altering capability utilizing programmable read-only memory to expedite the implementation/installation of changes to the ROM bit patterns. The alterable PROM storage comprises bulk PROM memory including a first PROM set that is mutually exclusive as to existing on-board ROM memory for addressably branching to code extensions and/or in-line code insertions, and/or a second PROM set that is mutually inclusive as to existent on-board and contingent ROM memory for decodably addressing large-scale code overlays thereto. In addition, the alterable PROM storage comprises patch PROM for addressing, through multi-leveled decoding, small-scale code overlays to the on-board and contingent ROM memory for single in-line bit pattern alterations. Conflicting memory requests involving addresses recognized by more than one of the supra memory categories, when enabled, are presented to a predetermined hierarchy of memory precedences for resolution thereof. Each of the enumerated memory categories of the auxiliary ROM memory system may be operative to have its population incremented or decremented without invalidating the above hierarchy of addressing.
摘要翻译： 分级的辅助ROM存储器系统，用于提供附加的只读存储器控制程序存储要求的过多或替代提供在基于微处理器的中央处理单元模块上的预定ROM存储器的可能性，以及只读 利用可编程只读存储器来加快对ROM位模式的改变的实现/安装的存储器改变能力。 可变的PROM存储器包括批量PROM存储器，其包括与现有的板上ROM存储器相互排斥的第一PROM集合，用于可寻址地分支到代码扩展和/或在线代码插入，和/或相互间的第二PROM集合 包括存在的板载和即时ROM存储器，用于可解码地寻址大规模代码覆盖。 另外，可改变的PROM存储器包括补丁PROM，用于通过多级解码将小规模代码叠加到板上以及用于单列直插位模式改变的偶然ROM存储器中。 涉及存储器请求的相互关联的存储器请求被提供给存储器优先级的预定层级以进行解析，这些存储器请求涉及由超过一个存储器类别识别的地址的存储器请求。 辅助ROM存储器系统的每个枚举的存储器类别可以操作以使其总体增加或减少，而不使上述寻址层次化。
-
公开(公告)号：US4131945A
公开(公告)日：1978-12-26
申请号：US758120
申请日：1977-01-10
CPC分类号： G06F11/0757 , G06F13/285
摘要： A controller for directing a host machine which is operative to include a central processor for program execution, a system bus controlled by the central processor for carrying data, address and control signals, and a data memory coupled to the system bus. Additionally included is a direct memory access moudle for conveyance through the system bus of a hold signal to the central processor upon receipt of an enabling signal, and upon acknowledgement for control assumptions of the system bus for generating address and state signals that will directly access the data memory for host machine update. Operative to interface with the above is a fault timer including a counter clocked at a given frequency for reset by the state signal from the direct memory access module if within a given period, and upon absence of reset for generating a fault signal, and a bistable unit operative to receive the fault signal from the counter for clocked latching thereof, and for generating a hold signal through the direct memory access module to the central processor and a disabling signal to the host machine.
摘要翻译： 一种用于引导主机的控制器，其操作以包括用于程序执行的中央处理器，由中央处理器控制的用于承载数据，地址和控制信号的系统总线以及耦合到系统总线的数据存储器。 还包括一个直接存储器访问模块，用于在接收到使能信号时通过系统总线将保持信号传输到中央处理器，并且在确认用于产生地址和状态信号的系统总线的控制假设时，该地址和状态信号将直接访问 用于主机更新的数据存储器。 与上述接口的操作是包括以给定频率计时的计数器的故障定时器，用于在给定时间段内由来自直接存储器存取模块的状态信号复位，以及在不存在用于产生故障信号的复位时，以及双稳态 单元，用于从计数器接收用于其时钟锁存的故障信号，并且用于通过直接存储器访问模块产生到中央处理器的保持信号和向主机的禁用信号。
-
公开(公告)号：US4131942A
公开(公告)日：1978-12-26
申请号：US758111
申请日：1977-01-10
申请人： Kenneth Gillett , Edward L. Steiner , Kenton W. Fiske , Kenneth A. Davis , William P. Kukucka , Thomas Criswell , Philip Richardson
发明人： Kenneth Gillett , Edward L. Steiner , Kenton W. Fiske , Kenneth A. Davis , William P. Kukucka , Thomas Criswell , Philip Richardson
CPC分类号： G06F13/285 , G06F1/28
摘要： A non-volatile storage module as utilized in a controller for directing a plurality of control registers of a host machine. The controller includes a central processor that is communicatively coupled through a system bus having control data, and address lines to the module and host machine. The non-volatile storage module includes a data memory operative to interface with the system bus for storing data, and for input-output of the data therefrom through the system bus upon command of the central processor. In addition, the module further includes a power storage unit coupled to the data memory for distributing a plurality of power signals from the host machine through a plurality of critical and non-critical power lines to the data memory for providing a power source that may be utilized therein for a power down condition and for sensing a power down condition on the critical power line from the power storage unit for the switching thereof to the data memory. The module also includes an apparatus that is operative upon indication of a power down condition from the host machine for generating an enabling signal to the data memory while a current address signal on the system bus is being received by the data memory.
摘要翻译： 一种在控制器中使用的用于引导主机的多个控制寄存器的非易失性存储模块。 控制器包括通过具有控制数据的系统总线通信耦合的中央处理器，以及到模块和主机的地址线。 非易失性存储模块包括操作用于与系统总线接口以存储数据的数据存储器，以及根据中央处理器的命令通过系统总线从其输入输出数据。 另外，模块还包括耦合到数据存储器的电力存储单元，用于通过多个关键和非关键电力线将多个功率信号从主机分配到数据存储器，以提供可以是 在其中用于断电状态并且用于感测来自蓄电单元的关键电力线上的断电状态以将其切换到数据存储器。 该模块还包括一种在主机上指示掉电状态的装置，用于在数据存储器正在接收系统总线上的当前地址信号时向数据存储器产生使能信号。
-
-
-
-
-
-
-
-
-
搜索结果
15 条记录 (耗时 0.034 秒)
