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公开(公告)号：US5471756A
公开(公告)日：1995-12-05
申请号：US998477
申请日：1992-12-30
申请人： Henry Bolanos , Richard N. Granger , Ajit Singh
发明人： Henry Bolanos , Richard N. Granger , Ajit Singh
CPC分类号： A61B5/1076 , A61B90/06 , A61B2017/0046
摘要： A surgical instrument for sizing the lumen of an organ is provided. The lumen sizer comprises a handle member with a projection at either end. Each projection has a substantially cylindrical sizing portion of different diameter, each diameter corresponding to the working range of a surgical instrument to be used on the organ or to the diameter of a prosthetic device to be attached to the organ. Tapered insertion regions having atraumatic tips extend from each of the substantially cylindrical sizing portions. The surgical instrument provides a fast and simple technique for measuring the lumen of an organ.
摘要翻译： 提供了用于调整器官腔的外科器械。 管腔分级器包括在任一端具有突出部的手柄部件。 每个突起具有不同直径的基本上圆柱形的施胶部分，每个直径对应于要在器官上使用的外科器械的工作范围，或对应于待附接到器官的假体装置的直径。 具有无创尖端的锥形插入区域从每个基本圆柱形的施胶部分延伸。 手术器械提供了一种用于测量器官腔的快速简单的技术。
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公开(公告)号：US08663170B2
公开(公告)日：2014-03-04
申请号：US12685865
申请日：2010-01-12
申请人： Thomas Wenchell , Michael Ross Kessell , Paul Neville Adams , Stephen Lyle Weir , Henry Bolanos
发明人： Thomas Wenchell , Michael Ross Kessell , Paul Neville Adams , Stephen Lyle Weir , Henry Bolanos
CPC分类号： F16K5/06 , A47G19/2266 , A61F5/4405 , B60K15/04 , B60K15/0406 , B65D47/06 , B65D47/266 , B65D51/28 , B67D7/0294 , F16K5/0647 , F16K31/524 , F16K31/52458 , F16K31/5284 , F16K37/0008 , Y10T137/6035
摘要： A valve assembly includes a valve housing having an upper body portion and a lower body portion that define an internal chamber for accommodating a valve member. The housing has axially aligned inlet and outlet ports. The valve assembly includes a generally spherical valve member seated within the internal chamber that defines first and second bores. The first bore defines a first longitudinal axis and the second bore defines a second longitudinal axis offset relative to the first longitudinal axis. The valve member is mounted for movement between a first position and a second position. The valve assembly includes a caroming mechanism for moving the valve member between the first position and the second position, including cam surfaces formed on the exterior surface of the valve member and a cam pin formed on the interior surface of the upper body portion of the housing.
摘要翻译： 阀组件包括具有上主体部分和下主体部分的阀壳体，其限定用于容纳阀构件的内部室。 壳体具有轴向对齐的入口和出口。 阀组件包括一个大致球形的阀构件，该阀构件位于内部腔室内，其限定第一和第二孔。 第一孔限定第一纵向轴线，并且第二孔限定相对于第一纵向轴线偏移的第二纵向轴线。 阀构件安装成在第一位置和第二位置之间移动。 阀组件包括用于在第一位置和第二位置之间移动阀构件的冲裁机构，包括形成在阀构件的外表面上的凸轮表面和形成在壳体的上主体部分的内表面上的凸轮销 。
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公开(公告)号：US20090032533A1
公开(公告)日：2009-02-05
申请号：US11825577
申请日：2007-07-06
CPC分类号： F16K37/0008 , A47G19/2266 , A61F5/4405 , B60K15/0406 , B65D47/06 , B65D47/266 , B65D51/28 , B67D7/0294 , F16K5/0647 , F16K31/52458 , F16K31/5284
摘要： A flow switch assembly which includes a valve housing that includes an upper body portion and a lower body portion that are rotatably engaged relative each other. The upper and lower body portions define a chamber. The housing includes an inlet and outlet to the chamber. A valve member seated in the chamber of the valve housing for movement between an open position establishing at least one passage between the inlet and the outlet and a closed position wherein the at least one passage between the inlet and the outlet is non-established. Interactive cam elements are associated with at least one of the upper body portion and the lower body portion, and associated with the valve member, are provided for moving the valve member between the open position and the closed position when the upper body portion of the housing is rotated relative to the lower body portion.
摘要翻译： 一种流量开关组件，其包括阀壳体，所述阀壳体包括相对于彼此可旋转地接合的上主体部分和下主体部分。 上部和下部部分限定一个室。 壳体包括到腔室的入口和出口。 安置在阀壳体的室中的阀构件用于在建立入口和出口之间的至少一个通道的打开位置和关闭位置之间运动，其中入口和出口之间的至少一个通道不被建立。 互动凸轮元件与上主体部分和下主体部分中的至少一个相关联并且与阀部件相关联地被设置用于当壳体的上部主体部分在打开位置和关闭位置之间移动时， 相对于下主体部分旋转。
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公开(公告)号：US06779665B2
公开(公告)日：2004-08-24
申请号：US10223808
申请日：2002-08-20
申请人： Henry Bolanos
发明人： Henry Bolanos
IPC分类号： B65D6900
CPC分类号： B01L9/54 , A61B10/0096 , A61B90/90 , A61B2050/311 , B01L9/06
摘要： A biological sample collection and storage kit s disclosed that includes a plurality of biological sample storage devices, a plurality of biological sample collection devices configured to collect biological samples for placement into the sample storage devices, identification devices for identifying the contents of the sample storage devices, and a housing including a base portion and a lid portion forming an interior cavity therebetween for accommodating the plurality of biological sample storage devices, the plurality of biological sample collection devices and the identification devices.
摘要翻译： 公开了一种生物样品收集和存储试剂盒，其包括多个生物样品存储装置，多个生物样品收集装置，其被配置为收集用于放置到样品存储装置中的生物样品，用于识别样品存储装置的内容物的识别装置 以及壳体，其包括基部和盖部，其在其间形成有内部空腔，用于容纳多个生物样品存储装置，所述多个生物样品收集装置和识别装置。
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公开(公告)号：US5878937A
公开(公告)日：1999-03-09
申请号：US939144
申请日：1997-09-29
IPC分类号： A61B17/068 , A61B17/072
CPC分类号： A61B17/072 , A61B2017/0725
摘要： A surgical stapling or fastening instrument for applying surgical fasteners to tissue having an adjustable closure mechanism to linearly approximate the distance between the jaw members of the instrument. The adjustable closure mechanism consists of a retaining mechanism and a linkage structure which is actuable to linearly urge the jaw members towards each other. A coupling arrangement is also provided which permits firing of the staples or fasteners only when the jaw members are approximated a predetermined distance towards each other.
摘要翻译： 一种用于将手术紧固件应用于具有可调闭合机构的组织的手术吻合或紧固器械，以线性近似仪器的钳口构件之间的距离。 可调闭合机构由保持机构和连杆结构组成，其可致动以将钳口构件彼此线性地推动。 还提供了一种联接装置，其仅当钳口构件相对于彼此近似预定距离时才允许订书钉或紧固件的点火。
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6.发明授权
公开(公告)号：US5725537A
公开(公告)日：1998-03-10
申请号：US713733
申请日：1996-09-13
申请人： David T. Green , Henry Bolanos , Kenneth E. Toso , Daniel E. Alesi , Robert J. Geiste , Frank C. Maffei
发明人： David T. Green , Henry Bolanos , Kenneth E. Toso , Daniel E. Alesi , Robert J. Geiste , Frank C. Maffei
IPC分类号： A61B17/08 , A61B17/11 , A61B17/128 , A61B17/28 , A61B17/00
CPC分类号： A61B17/1285 , A61B17/08 , A61B17/083 , A61B17/2909 , A61B2017/1107 , A61B2017/2913 , A61B2017/2916 , A61B2017/2929 , Y10S227/901
摘要： A surgical clip applier comprising a housing, a pair of handles pivotally connected to opposite sides of the housing, and a jaw blade assembly fixedly connected to the housing. The jaw blade assembly includes a pair of jaws for receiving and deforming a clip therebetween and a clip carrier for supplying a series of clips to the jaws. A channel assembly is slidably mounted with respect to the housing and envelops the jaw blade assembly for camming the jaws closed upon closing of the handles. The clips may be fed to the jaws by a spring biased feed bar which operates upon closing of the handles, or may be urged by pusher bar which provides a biasing force to the clips to be retained by the jaws. The instrument may be used in conventional surgical procedures, or may be adapted for endoscopic and laparoscopic surgical procedures requiring the application of microsurgical clips.
摘要翻译： 一种手术夹具，包括壳体，可枢转地连接到壳体的相对侧的一对手柄，以及固定地连接到壳体的钳口组件。 颚板组件包括一对夹爪，用于接收和变形夹子，夹子支架用于向钳口提供一系列夹子。 通道组件相对于壳体可滑动地安装并且包封钳口刀片组件，用于在手柄闭合时闭合钳口。 夹子可以通过弹簧偏置的进给杆进给到夹爪，该弹簧偏置的进给杆在关闭手柄时操作，或者可以被推杆推动，推杆对夹具保持偏压力。 该仪器可以用于常规外科手术中，或可适用于需要应用显微手术夹的内窥镜和腹腔镜外科手术。
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公开(公告)号：US5658312A
公开(公告)日：1997-08-19
申请号：US426434
申请日：1995-04-20
申请人： David T. Green , Henry Bolanos , Wayne Person
发明人： David T. Green , Henry Bolanos , Wayne Person
IPC分类号： A61B17/00 , A61B17/064 , A61B17/08
CPC分类号： A61B17/064 , A61B2017/00004
摘要： A fastener for securing adjacent layers of body tissue to each other and being configured and composed of a material so as to emerge from the body tissue after a limited period of time. The fastener includes a backspan and at least two prongs extending from the backspan. Each prong has a tapered tip culminating in a sharp point. The prongs each include a shaft having a cylindrical portion of uniform diameter. In one embodiment, the prong includes a serrated portion having a plurality of notches spaced apart so as to define ridge portions therebetween.
摘要翻译： 一种紧固件，用于将身体组织的相邻层彼此固定，并且由材料构造和组成，以便在有限的时间段之后从身体组织出来。 紧固件包括一个后跨和至少两个从后背跨伸的叉。 每个尖头都有一个锥形尖端，最终达到尖峰。 这些插脚各自包括具有均匀直径的圆柱形部分的轴。 在一个实施例中，插脚包括具有间隔开的多个凹口的锯齿部分，以便在它们之间限定脊部。
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公开(公告)号：US5645551A
公开(公告)日：1997-07-08
申请号：US300254
申请日：1994-09-02
申请人： David T. Green , Henry Bolanos , Wayne P. Young , Richard A. McGarry , Lisa W. Heaton , Keith Ratcliff
发明人： David T. Green , Henry Bolanos , Wayne P. Young , Richard A. McGarry , Lisa W. Heaton , Keith Ratcliff
IPC分类号： A61B17/128 , A61B17/04
CPC分类号： A61B17/1285 , Y10S227/901
摘要： An apparatus for applying surgical clips through an endoscopic tube includes an endoscopic portion housing a jaw blade, a pusher bar for feeding clips one at a time to the jaws, a channel bar for camming the jaw blades into closed position, and an array of surgical clips. The body of the apparatus comprises a frame housing an actuating mechanism and a transmission mechanism for transferring movement to the pusher bar and channel. The endoscopic portion is rotatable relative Go the frame. In one embodiment the apparatus is a single disposable unit. In an alternative embodiment the endoscopic portion is detachable and disposable whereas the non-endoscopic body portion is reusable.
摘要翻译： 用于通过内窥镜管施加外科夹具的装置包括：内窥镜部分，其容纳颚式刀片;推动杆，用于一次一个地将镊子夹持夹持件;通道杆，用于将颌片刀片闭合到闭合位置;以及一组外科手术 剪辑。 设备的主体包括容纳致动机构的框架和用于将运动传递到推杆和通道的传动机构。 内窥镜部分可相对于框架旋转。 在一个实施例中，该装置是单个一次性单元。 在替代实施例中，内窥镜部分是可拆卸的和一次性的，而非内窥镜主体部分是可重复使用的。
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公开(公告)号：US5575799A
公开(公告)日：1996-11-19
申请号：US413296
申请日：1995-03-30
申请人： Henry Bolanos , Frank J. Viola
发明人： Henry Bolanos , Frank J. Viola
IPC分类号： A61B17/00 , A61B17/068 , A61B17/28
CPC分类号： A61B17/2909 , A61B17/0684 , A61B17/00234 , A61B2017/00544 , A61B2017/2927
摘要： An apparatus for use in minimally invasive surgery includes a articulating segmented endoscopic portion wherein the segments are connected by an angled rotary interface. Rotation of the distal segment moves the distal segment to a position which is angled relative to the proximal segment. A handle grip portion may be likewise articulated.
摘要翻译： 用于微创手术的装置包括铰接分段的内窥镜部分，其中所述片段通过成角度的旋转界面连接。 远侧段的旋转将远侧段移动到相对于近端段成角度的位置。 手柄握持部分可以同样铰接。
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公开(公告)号：US5573541A
公开(公告)日：1996-11-12
申请号：US383718
申请日：1995-02-03
申请人： David T. Green , Henry Bolanos
发明人： David T. Green , Henry Bolanos
IPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/28 , A61B17/68
CPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B17/282 , A61B17/68
摘要： A surgical apparatus for attaching two portions of cutaneous body tissue includes a pair of opposed elongated members having jaws which have tissue gripping members thereon at one end and which are movable toward each other to a closed position to engage two body tissue portions positioned within the members to move the body tissue portions into close approximation. Manually gripping systems of several alternative configurations are provided to actuate a mechanical transmission system to close the jaws. In a preferred embodiment, a fork is movable from a first position to a second position by manually operable devices to move the jaws toward each other. A pair of cam faces is located adjacent the opposite ends of the jaws. As the fork moves to its second position, the tines of the fork engage against the cam faces to move the opposed jaws to their closed position. A plurality of rod-like fasteners are carried in a stacked configuration proximally of the jaws such that when the jaws are in their closed position and the two body tissue portions are held in close approximation. Each rod-like fastener is movable to a position in ingress to penetrate the body tissue portions to attach the body tissue portions together. In another preferred embodiment, the elongated members are biased outwardly by a coil spring and a unique plate-like fastener drive member is provided to facilitate driving a fastener after the jaws are closed. A fastener cartridge is provided with fasteners stacked in a sloped fashion and having a coil spring to bias the fasteners toward the ejection position. Another embodiment includes a rack and gear teeth arrangement for approximating the jaws and for firing the fasteners. The rack and gear teeth function somewhat like a linear analog of a set of rotary gears. A method of attaching cutaneous body tissue portions is also disclosed.
摘要翻译： 用于附接皮肤体组织的两部分的手术装置包括一对相对的细长构件，其具有在其一端具有组织夹持构件的钳口，并且可相对于彼此移动到关闭位置以接合位于构件内的两个身体组织部分 将身体组织部分移动到近似。 提供了几种替代配置的手动夹紧系统来致动机械传动系统以闭合钳口。 在优选实施例中，叉可以通过手动操作的装置从第一位置移动到第二位置，以将夹爪朝向彼此移动。 一对凸轮面邻近钳口的相对端定位。 当叉移动到其第二位置时，叉的齿与凸轮面接合，以将相对的夹爪移动到其关闭位置。 多个杆状紧固件以钳口的近侧的堆叠构造承载，使得当钳口处于其关闭位置并且两个身体组织部分被紧密地保持时。 每个杆状紧固件可移动到入口位置以穿透身体组织部分以将身体组织部分附接在一起。 在另一优选实施例中，细长构件被螺旋弹簧向外偏压，并且提供了独特的板状紧固件驱动构件，以便于在夹爪关闭之后驱动紧固件。 紧固件卡盒设置有以倾斜方式堆叠的紧固件，并且具有螺旋弹簧以将紧固件偏压到喷射位置。 另一个实施例包括用于近似钳口和用于击发紧固件的齿条和齿轮齿布置。 齿条和齿轮齿有点像一组旋转齿轮的线性模拟。 还公开了附着皮肤组织部分的方法。
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