专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5551448A Endoscopic surgical instrument for aspiration and irrigation 失效
标题翻译：内窥镜手术器械用于吸入和灌洗
公开(公告)号：US5551448A
公开(公告)日：1996-09-03
申请号：US278560
申请日：1994-07-21
申请人： Paul A. Matula , William J. McCabe , Gerald T. McCourtney , Dennis Gemmell , Jerry Hamlin , Graeme Winslow
发明人： Paul A. Matula , William J. McCabe , Gerald T. McCourtney , Dennis Gemmell , Jerry Hamlin , Graeme Winslow
IPC分类号： A61B17/00 , A61B17/02 , A61B17/32 , A61B17/34 , A61B18/14 , A61B18/24 , A61B19/02 , A61M1/00 , B65D83/00
CPC分类号： A61B17/3203 , A61B17/0218 , A61B50/30 , A61M1/0064 , A61B17/00234 , A61B17/3213 , A61B18/14 , A61B18/1482 , A61B18/24 , A61B2017/00464 , A61B2017/00473 , A61B2017/320044 , A61B2017/3445 , A61M1/0031 , A61M1/0056 , A61M1/008
摘要： An endoscopic surgical instrument for aspiration and irrigation of a surgical site. The device inclues at least one rotatable trumpet valve to provide for variable oreintation of the device during use. Connection ports for connection to irrigation fluid and a suction source are provided which communicate with a single lumen cannula which transports both the irrigation fluid and the suction pressure to the surgical site. The single lumen cannula is provided with a sleeve to vary the pressure of the irrigation fluid to provide for high pressure application of the irrigation fluid to perform hydrodissection. A plurality of dissector tips and a novel mechanism for securing the tips to the single lumen cannula are also dislcosed. Also disclosed is a novel dispensing device for the tips and a kit which includes the tip dispenser and an endoscopic surgical instrument.
摘要翻译：一种用于外科手术部位抽吸和灌洗的内镜手术器械。该装置包括至少一个可旋转喇叭阀，以在使用期间提供装置的可变矿化。提供用于连接到冲洗流体和抽吸源的连接端口，其与单个内腔套管连通，所述套管将冲洗流体和吸入压力都输送到手术部位。单腔套管设置有套筒以改变冲洗流体的压力，以提供冲洗流体的高压施加以执行加压切割。多个解剖器尖端和用于将尖端固定到单腔插管的新颖机构也是不适用的。还公开了一种用于尖端的新型分配装置和包括尖端分配器和内窥镜手术器械的套件。

2. 发明授权

US5562640A Endoscopic surgical instrument for aspiration and irrigation 失效
标题翻译：内窥镜手术器械用于吸入和灌洗
公开(公告)号：US5562640A
公开(公告)日：1996-10-08
申请号：US333881
申请日：1994-11-03
申请人： William J. McCabe , H. Jonathan Tovey , Paul A. Matula
发明人： William J. McCabe , H. Jonathan Tovey , Paul A. Matula
IPC分类号： A61B17/3211 , A61B17/00 , A61B17/02 , A61B17/32 , A61B17/34 , A61B18/14 , A61B18/24 , A61M1/00 , A61M25/00
CPC分类号： A61B17/3203 , A61B17/0218 , A61M1/0064 , A61B17/00234 , A61B17/3213 , A61B18/14 , A61B18/1482 , A61B18/24 , A61B2017/00464 , A61B2017/320044 , A61B2017/3445 , A61M1/0031
摘要： An endoscopic surgical instrument for aspiration and irrigation of a surgical site. The device includes at least one rotatable trumpet valve to provide for variable orientation of the device during use. Connection ports for irrigation fluid and a suction means are provided which communicate with a single lumen cannula which transports both the irrigation fluid and the suction pressure to the surgical site. The single lumen cannula is provided with a sleeve means to vary the pressure of the irrigation fluid to provide for high pressure application of the irrigation fluid to perform hydrodissection. A plurality of dissector tips and a novel means of securing the tips to the single lumen cannula are also disclosed.
摘要翻译：一种用于外科手术部位抽吸和灌洗的内镜手术器械。该装置包括至少一个可旋转喇叭阀，以在使用期间提供装置的可变定向。提供了用于冲洗流体和抽吸装置的连接端口，其与单个内腔套管连通，所述套管将冲洗流体和吸入压力都输送到手术部位。单腔套管设置有套筒装置，以改变冲洗流体的压力，以提供冲洗流体的高压施加以执行加压切割。还公开了多个解剖器尖端和将尖端固定到单腔插管的新颖方式。

3. 发明授权

US4763420A Base assembly for coordinate measuring machine 失效
标题翻译：坐标测量机基座组件
公开(公告)号：US4763420A
公开(公告)日：1988-08-16
申请号：US106614
申请日：1987-10-06
申请人： William J. McCabe , Vitaly I. Pesikov
发明人： William J. McCabe , Vitaly I. Pesikov
IPC分类号： B23Q1/01 , B23Q16/00 , G01B5/00 , G01B5/004 , G01B5/03 , B23B35/00
CPC分类号： B23Q16/00 , B23Q1/012 , G01B5/0011 , G01B5/004
摘要： A base assembly for a machine tool includes a support arrangement between a metal base and a granite worktable which eliminates distortion caused by differential thermal expansion and contraction and which isolates the base from deformation due to the weight of a workpiece. The support arrangement preferably includes three spaced-apart blocks, each with a V-groove track, attached to the bottom of the granite worktable. The axes of the V-groove tracks intersect at a common point. The metal base includes three spherical projections located for engagement in each of the V-groove tracks. The support arrangement permits the granite worktable and the base to expand, contract and distort separately, while providing vertical support and lateral and rotational restraint. Several configurations of tracks and projections are disclosed.
摘要翻译：用于机床的基座组件包括在金属基座和花岗岩工作台之间的支撑装置，其消除由不同的热膨胀和收缩导致的变形，并且使基座与工件的重量不同的变形。支撑装置优选地包括三个间隔开的块，每个块具有附接到花岗岩工作台的底部的V形槽轨道。 V槽轨道的轴线在公共点处相交。金属底座包括三个球形突出部，用于接合在每个V形槽轨道中。支撑装置允许花岗岩工作台和基座分开扩张，收缩和扭曲，同时提供垂直支撑和横向和旋转限制。公开了轨道和突起的几种构造。

4. 发明授权

US4815213A Apparatus for temperature compensation of sensing means of a machine 失效
标题翻译：机器感应装置的温度补偿装置
公开(公告)号：US4815213A
公开(公告)日：1989-03-28
申请号：US107014
申请日：1987-10-09
申请人： William J. McCabe , Vitaly I. Pesikov
发明人： William J. McCabe , Vitaly I. Pesikov
IPC分类号： B23Q15/18 , G01B5/00 , G01B21/00 , G01C15/06
CPC分类号： G01B5/0014
摘要： In a coordinate measuring machine, apparatus for compensating the sensing means for determining the position of a probe for changes in temperature, where the machine base and the support column for the probe have differing coefficients of thermal expansion. In a preferred embodiment, the apparatus of this invention is used to prevent "zero shift" in the Z-direction for a Z-rail. The compensating apparatus is associated either with the support column or Z-rail. The apparatus offsets the greater expansion of the machine component having the greater coefficient of thermal expansion. Typically, the position sensing means for the Z-rail includes an encoder and a scale. In one embodiment, either the encoder or the scale is secured to a mount which is affixed to the column. One element of the mount which extends upwardly from the support column has a coefficient of thermal expansion which is substantially less than that of the aluminum of which the column is composed. In another embodiment of this invention, the encoder the scale is secured to a lower end of a rod depending downwardly from the support column. In this alternative embodiment, the rod is composed of a material having a coefficient of thermal expansion substantially greater than that of the component of the support column, which is especially aluminum. In a third embodiment, two supports can be used, one having a coefficient of thermal expansion substantially greater than aluminum and another having a coefficient of thermal expansion substantially less than aluminum. Similar apparatus also is used to prevent "zero shift" in the X and Y directions.
摘要翻译：在坐标测量机中，用于补偿用于确定用于温度变化的探针的位置的感测装置的装置，其中用于探针的机器基座和支撑柱具有不同的热膨胀系数。在一个优选实施例中，本发明的装置用于防止在Z方向上Z方向的“零移位”。补偿装置与支撑柱或Z型导轨相关联。该装置抵消具有更大的热膨胀系数的机器部件的更大的膨胀。通常，Z轨的位置检测装置包括编码器和刻度。在一个实施例中，编码器或刻度尺固定到固定到柱的安装件上。从支撑柱向上延伸的安装件的一个元件具有基本上小于构成该列的铝的热膨胀系数。在本发明的另一个实施例中，编码器将秤固定到从支撑柱向下悬挂的杆的下端。在该替代实施例中，杆由具有基本上大于支撑柱的部件，特别是铝的部件的热膨胀系数的材料构成。在第三实施例中，可以使用两个支撑件，一个具有基本上大于铝的热膨胀系数，另一个具有基本上小于铝的热膨胀系数。类似的装置也用于防止在X和Y方向上的“零移位”。

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