公开(公告)号：US5366360A

公开(公告)日：1994-11-22

申请号：US150311

申请日：1993-11-12

申请人： Mark J. Bookbinder ,  Michael E. Greene ,  Dwayne L. Johnson ,  Christopher M. Bellinger ,  Susan C. Vasko

发明人： Mark J. Bookbinder ,  Michael E. Greene ,  Dwayne L. Johnson ,  Christopher M. Bellinger ,  Susan C. Vasko

IPC分类号： F04C29/00 ,  F04C18/04

CPC分类号： F04C18/0215 ,  F04C29/0057

摘要： A scroll compressor for compressing a recirculated flow of a refrigerant fluid comprises a two-piece housing having a fixed scroll securely mounted therein. An orbital scroll is disposed in the housing and matingly operatively engages the fixed scroll. A rotatable drive shaft extends through the forward end of the housing and includes a radially offset, or eccentric, drive pin. A bushing is disposed on the drive pin and retained by a roller bearing centrally on the forward face of the orbital scroll. A counterweight is secured to the bushing. An axial limit pin extends integrally with the drive shaft and is fixed relative to the drive pin. The limit pin extends through an enlarged opening in the counterweight and abuts the forward face of the bushing. A C-type clip is seated in a groove on the distal end of the drive pin for axially retaining the bushing in place on the drive pin.

摘要翻译： 用于压缩制冷剂流体的再循环流的涡旋压缩机包括具有牢固地安装在其中的固定涡旋件的两件式壳体。 轨道涡卷设置在壳体中并且配合地操作地接合固定涡旋件。 可旋转的驱动轴延伸穿过壳体的前端并且包括径向偏移或偏心的驱动销。 衬套设置在驱动销上并由轨道滚动体的前面上的滚子轴承集中地保持。 配重固定在衬套上。 轴向限制销与驱动轴一体地延伸并相对于驱动销固定。 限位销延伸穿过配重中的扩大开口并与衬套的前表面相接触。 C型夹子位于驱动销的远端的凹槽中，用于将套管轴向保持在驱动销上的适当位置。

公开(公告)号：US5201646A

公开(公告)日：1993-04-13

申请号：US870980

申请日：1992-04-20

申请人： Michael L. Dees ,  Mark J. Bookbinder ,  Ronald E. Marker ,  Michael E. Greene ,  Dwayne L. Johnson ,  Edward R. La Marca

发明人： Michael L. Dees ,  Mark J. Bookbinder ,  Ronald E. Marker ,  Michael E. Greene ,  Dwayne L. Johnson ,  Edward R. La Marca

IPC分类号： F04C29/00 ,  F04C29/02

CPC分类号： F04C29/0057 ,  F04C29/02

摘要： The scroll compressor 10 includes a housing 12, a fixed scroll 18, an orbital scroll 24, an axial thrust and rotation prevention assembly 46, and an orbital scroll drive. The orbital scroll drive includes a crankshaft 74 rotatably journaled in the housing 12. The crankshaft includes an integral disk 76 and an eccentric crank pin 78 with a lubrication passage 96. An eccentric bushing 80 is journaled on the crank pin 78 and in a boss 82 on the orbital scroll by a needle bearing 81. An eccentric bushing retainer 102 has a shank portion 104 that is pressed into the lubrication passage 96 and an enlarged head portion 106 which holds the eccentric bushing 80 on the crank pin 78. If the eccentric bushing retainer 102 becomes partially unseated from the lubrication passage 96, the surface 114 on the enlarged head portion 106 will contact a surface 116 on the end plate 26 of the orbital scroll 24 and keep the eccentric bushing 80 properly positioned within the compressor housing 12. A passage 120 may be provided in the eccentric bushing retainer 102 to control lubrication of the eccentric bushing 80. The eccentric bushing retainer 102 can be made from plastics and other materials which will act as a bearing surface in the event contact is made with the surface 116 on the orbital scroll 24.

摘要翻译： 涡旋压缩机10包括壳体12，固定涡旋件18，轨道涡旋盘24，轴向推力和旋转防止组件46以及轨道涡旋驱动器。 轨道涡旋驱动器包括可旋转地轴颈支撑在壳体12中的曲轴74.曲轴包括一体式盘76和具有润滑通道96的偏心曲柄销78.偏心衬套80轴颈支撑在曲柄销78上并在凸台82 通过滚针轴承81在轨道涡卷上。偏心套管保持器102具有被压入润滑通道96的柄部分104和将偏心衬套80保持在曲柄销78上的扩大头部106.如果偏心衬套 保持器102从润滑通道96部分地脱开，扩大头部106上的表面114将接触轨道涡旋盘24的端板26上的表面116，并使偏心衬套80适当地定位在压缩机壳体12内。 通道120可以设置在偏心衬套保持器102中以控制偏心衬套80的润滑。偏心衬套保持器102可以由塑料制成 在与轨道盘24上的表面116接触的情况下，将用作支承表面的其它材料。

公开(公告)号：US5366359A

公开(公告)日：1994-11-22

申请号：US109545

申请日：1993-08-20

申请人： Mark J. Bookbinder ,  Christopher M. Bellinger ,  Michael E. Daniels

发明人： Mark J. Bookbinder ,  Christopher M. Bellinger ,  Michael E. Daniels

IPC分类号： F04C18/02 ,  F04C28/26 ,  F04C29/00 ,  F04C18/04

CPC分类号： F04C18/0215 ,  F04C29/0021 ,  F04C2240/807 ,  F04C28/265

摘要： A scroll type compressor 10 having a housing 12, a non-orbital scroll 24, an orbital scroll 22, an orbital scroll drive 50, an anti-rotation assembly 54, and an axial thrust load assembly. The non-orbital scroll 24 is mounted in a rear casing of the housing 12. The orbital scroll 22 cooperates with the non-orbital scroll to form fluid pockets 46 and 48. The orbital scroll 22 is driven by an orbital drive 50 to move the fluid pockets to the center of the scrolls and compress the fluid sealed in the pockets. The anti-rotation assembly 54 includes cups 94 and pins 96 which define a circular orbit that is followed by bearings 104 on pins 100. The scroll drive 50 includes a drawn steel cup 70 that is driven by a drive shaft 82. A first bore 72, with an axis offset from the axis of the drive shaft 82, receives a knuckle bushing 62 which is rotatably attached to the orbital scroll 22. A balance weight 88 is journaled on the orbital scroll 22 and is driven by pin 86. The sliding connection between the cup 70 and the knuckle bushing permits some change in the orbit radius R.sub.o of the orbital scroll 22. The cups 94 are sized relative to the bearings 104 to accommodate changes in the orbit radius R.sub.o of the orbital scroll 22.

摘要翻译： 具有壳体12，非轨道涡卷24，轨道涡卷22，轨道涡旋驱动器50，防转动组件54和轴向推力负载组件的涡旋式压缩机10。 非轨道涡卷24安装在壳体12的后壳体中。轨道涡卷22与非轨道涡旋件协作以形成流体腔46和48.轨道涡卷22由轨道驱动器50驱动以使 流体袋到涡卷的中心并压缩密封在口袋中的流体。 防转动组件54包括限定圆形轨道的杯94和销96，后者是销100上的轴承104.滚动驱动器50包括由驱动轴82驱动的拉拔钢杯70。第一孔72 ，轴线偏离驱动轴82的轴线，接收可旋转地附接到轨道涡卷22的转向节套管62.平衡块88轴颈支撑在轨道涡卷22上并由销86驱动。滑动连接 在杯70和转向节套之间允许轨道涡卷22的轨道半径Ro有一些变化。杯94相对于轴承104的尺寸设定，以适应轨道涡卷22的轨道半径Ro的变化。

公开(公告)号：US5346376A

公开(公告)日：1994-09-13

申请号：US109197

申请日：1993-08-20

申请人： Mark J. Bookbinder ,  Christopher M. Bellinger ,  Michael E. Daniels

发明人： Mark J. Bookbinder ,  Christopher M. Bellinger ,  Michael E. Daniels

IPC分类号： F01C17/06 ,  F04C27/00 ,  F04C28/26 ,  F04C18/04

CPC分类号： F01C17/063 ,  F04C27/005 ,  F04C28/265

摘要： A scroll type compressor 10 having a housing 12, a non-orbital scroll 24 mounted in the rear casing of the housing 12 and an orbital scroll 22. The scrolls 22 and 24 cooperate to form fluid pockets 46 and 48. An orbital drive 50 orbits the orbital scroll 22 to move the fluid pockets 46 and 48 to the center of the scrolls and compress the fluid sealed in the pockets. An anti-rotation assembly 54 is connected to the housing 12 and to the orbital scroll 22 to prevent rotation and permit orbital movement of the orbital scroll. An axial thrust load assembly 56 including a baffle plate 114 with continuous pressure chamber flanges 120 and 122 are mounted in the rear section 16 of the housing 12. The flanges 120 and 122 are telescopically received in grooves 124 and 126 in the end plate 28 of the non-orbital scroll 24. V-shaped spring seals 130 are placed in the grooves 124 and 126. High pressure fluid in the inner discharge chamber and medium pressure which enters toroidal intermediate pressure chamber 138 through passage 140 exert an axial force on the scrolls. The non-orbital scroll 24 is mounted on fixed pins 134 which allow axial movement of the scroll. Springs 144 axially bias the non-orbital scroll 24 toward the orbital scroll 22.

摘要翻译： 涡旋式压缩机10具有壳体12，安装在壳体12的后壳体中的非轨道涡卷24和轨道涡卷22.涡旋件22和24协作以形成流体腔46和48.轨道驱动器50轨道 轨道涡卷22将流体袋46和48移动到涡卷的中心并压缩密封在口袋中的流体。 防旋转组件54连接到壳体12和轨道涡旋件22以防止旋转并允许轨道涡卷的轨道运动。 包括具有连续压力室凸缘120和122的挡板114的轴向推力负载组件56安装在壳体12的后部16中。凸缘120和122可伸缩地容纳在端板28中的凹槽124和126中 非轨道卷轴24.V形弹簧密封件130放置在槽124和126中。内部排出室中的高压流体和通过通道140进入环形中间压力室138的介质压力在涡旋件上施加轴向力 。 非轨道涡卷24安装在允许涡旋件轴向运动的固定销134上。 弹簧144将非轨道卷轴24朝向轨道涡卷22轴向偏置。

公开(公告)号：US5308231A

公开(公告)日：1994-05-03

申请号：US58856

申请日：1993-05-10

申请人： Mark J. Bookbinder ,  Chrisotpher M. Bellinger ,  Dwayne L. Johnson

发明人： Mark J. Bookbinder ,  Chrisotpher M. Bellinger ,  Dwayne L. Johnson

IPC分类号： F04C29/02 ,  F01K1/02

CPC分类号： F04C29/023

摘要： The scroll compressor 10 includes a housing 12. A fixed scroll 18, with an end plate 20, a spiral wrap 22 and a discharge aperture 90, is an integral part of the rear section 16 of the housing. An orbital scroll 24, including an end plate 26 and a spiral wrap 28, cooperates with the fixed scroll 18 to form sealed fluid pockets 38 and 40. An axial thrust and rotation prevention assembly 46 allows orbital motion, prevents rotation of the orbital scroll 24 and limits axial movement of the orbital scroll 24 away from the fixed scroll 18. The orbital scroll 24 is driven to move the fluid pockets 38 and 40 toward the center of the scrolls, and compress fluid in the pockets. The drive for the orbital scroll 24 includes a crankshaft 74 with a crank pin 78 journaled in the housing 12. An eccentric bushing 80 is journaled by a bearing 81 in a boss 82 on the orbital scroll 24. The crank pin 78 passes through a bore 87 in the eccentric bushing 80 to rotate the bushing. A lubrication passage 94 is provided through the crank pin 78 to allow fluid and entrained lubricant in the crankcase 100 to pass from the crankcase 100 to the cavity 96 and then through the bearing 81. A scoop 108 on the inlet end of the passage 94 will pick up lubricant from the crankcase.

摘要翻译： 涡旋压缩机10包括壳体12.具有端板20，螺旋形涡卷22和排放孔90的固定涡旋件18是壳体的后部16的整体部分。 包括端板26和螺旋形涡卷28的轨道涡卷24与固定涡旋件18配合以形成密封的流体腔38和40.轴向推力和旋转防止组件46允许轨道运动，防止轨道涡卷24的旋转 并且限制轨道涡卷24远离固定涡旋件18的轴向移动。轨道涡旋盘24被驱动以朝向涡旋件的中心移动流体腔38和40，并且压缩腔中的流体。 用于轨道涡卷24的驱动器包括曲轴74，其具有轴颈位于壳体12中的曲柄销78.偏心衬套80由轴承81支承在轨道涡盘24上的凸台82中。曲柄销78穿过孔 87在偏心衬套80中以旋转衬套。 通过曲柄销78设置有润滑通道94，以允许曲轴箱100中的流体和夹带的润滑剂从曲轴箱100通过到空腔96，然后通过轴承81.通道94的入口端上的勺108将 从曲轴箱上取出润滑剂。

公开(公告)号：US20120290005A1

公开(公告)日：2012-11-15

申请号：US13467333

申请日：2012-05-09

申请人： David T. Martin ,  James A. Woodard, JR. ,  Carl J. Shurtleff ,  Kevin A. Larson ,  Mark J. Bookbinder ,  John L. Stammen

发明人： David T. Martin ,  James A. Woodard, JR. ,  Carl J. Shurtleff ,  Kevin A. Larson ,  Mark J. Bookbinder ,  John L. Stammen

IPC分类号： A61B17/04

CPC分类号： A61B17/062 ,  A61B17/0469 ,  A61B17/0483 ,  A61B2017/2926

摘要： An apparatus is operable to secure suture fasteners to sutures to eliminate the need to tie knots in the sutures. The apparatus comprises a shaft, an end effector disposed at the distal end of the shaft, and a suture fastener removably secured to the end effector. The end effector may include a pivoting jaw or a suture cutter. The suture fastener may be secured to one, two, or more strands of suture. The apparatus may include several suture fasteners and may secure those fasteners to one or more sutures in a serial fashion without having to remove the apparatus from the patient for reloading. A plurality of fasteners may be arranged within the apparatus in an end-to-end configuration. The suture fastener may include an inner fastener member and an outer fastener member, and may capture one or more strands of suture between the inner and outer fastener members.

摘要翻译： 一种可操作的装置可将缝合线紧固件固定到缝合线上，以消除将缝结在缝合线上的需要。 该装置包括轴，设置在轴的远端处的末端执行器和可拆卸地固定到端部执行器的缝合线紧固件。 端部执行器可以包括枢转钳口或缝合线切割器。 缝线紧固件可以固定到一条，两条或更多条缝合线。 该装置可以包括多个缝合紧固件，并且可以将这些紧固件以串联的方式固定到一个或多个缝合线上，而不必从患者中移除装置以便重新加载。 多个紧固件可以以端对端配置布置在设备内。 缝合紧固件可以包括内部紧固件构件和外部紧固件构件，并且可以在内部和外部紧固件构件之间捕获一根或多根缝合线。

公开(公告)号：US20110184311A1

公开(公告)日：2011-07-28

申请号：US12692727

申请日：2010-01-25

申请人： Shailendra K. Parihar ,  Patrick J. Minnelli ,  Gregory W. Johnson ,  Mark J. Bookbinder ,  Nabeel M. Jadeed ,  Frederick E. Shelton, IV

发明人： Shailendra K. Parihar ,  Patrick J. Minnelli ,  Gregory W. Johnson ,  Mark J. Bookbinder ,  Nabeel M. Jadeed ,  Frederick E. Shelton, IV

IPC分类号： A61B10/02 ,  A61B17/50

CPC分类号： A61B17/00234 ,  A61B2017/00287

摘要： A specimen retrieval instrument comprises a tubular member, a resilient member, and a retrieval bag. The resilient member is associated with a distal end of the tubular member. The bag is secured to the resilient member. The resilient member is compressible such that the resilient member and bag fit within a hollow interior portion of the tubular member. A rod may advance the resilient member and bag out of the tubular member. Alternatively, the tubular member may comprise a sheath that is retractable to reveal the resilient member and bag. The resilient member may have a hoop, spiral, or rolled strip configuration. The resilient member may alternatively comprise telescoping arms. The resilient member opens the bag when the resilient member and bag are deployed relative to the tubular member. The resilient member may also unfurl the bag when the resilient member and bag are deployed.

摘要翻译： 样本取出器具包括管状构件，弹性构件和取回袋。 弹性构件与管状构件的远端相关联。 袋被固定到弹性构件。 弹性构件是可压缩的，使得弹性构件和袋装配在管状构件的中空内部部分内。 杆可将弹性构件和袋推出管状构件。 或者，管状构件可包括可伸缩以露出弹性构件和袋的护套。 弹性构件可以具有箍，螺旋或轧制的带状构造。 弹性构件可替代地包括伸缩臂。 当弹性构件和袋相对于管状构件展开时，弹性构件打开袋。 当弹性构件和袋展开时，弹性构件还可以展开袋。

公开(公告)号：US09247938B2

公开(公告)日：2016-02-02

申请号：US13467333

申请日：2012-05-09

申请人： David T. Martin ,  James A. Woodard, Jr. ,  Carl J. Shurtleff ,  Kevin A. Larson ,  Mark J. Bookbinder ,  John L. Stammen

发明人： David T. Martin ,  James A. Woodard, Jr. ,  Carl J. Shurtleff ,  Kevin A. Larson ,  Mark J. Bookbinder ,  John L. Stammen

IPC分类号： A61B17/04 ,  A61B17/062 ,  A61B17/29

CPC分类号： A61B17/062 ,  A61B17/0469 ,  A61B17/0483 ,  A61B2017/2926

摘要： An apparatus is operable to secure suture fasteners to sutures to eliminate the need to tie knots in the sutures. The apparatus comprises a shaft, an end effector disposed at the distal end of the shaft, and a suture fastener removably secured to the end effector. The end effector may include a pivoting jaw or a suture cutter. The suture fastener may be secured to one, two, or more strands of suture. The apparatus may include several suture fasteners and may secure those fasteners to one or more sutures in a serial fashion without having to remove the apparatus from the patient for reloading. A plurality of fasteners may be arranged within the apparatus in an end-to-end configuration. The suture fastener may include an inner fastener member and an outer fastener member, and may capture one or more strands of suture between the inner and outer fastener members.

摘要翻译： 一种可操作的装置可将缝合线紧固件固定到缝合线上，以消除将缝结在缝合线上的需要。 该装置包括轴，设置在轴的远端处的末端执行器和可拆卸地固定到端部执行器的缝合线紧固件。 端部执行器可以包括枢转钳口或缝合线切割器。 缝线紧固件可以固定到一条，两条或更多条缝合线。 该装置可以包括多个缝合紧固件，并且可以将这些紧固件以串联的方式固定到一个或多个缝合线上，而不必从患者中移除装置以便重新加载。 多个紧固件可以以端对端配置布置在设备内。 缝合紧固件可以包括内部紧固件构件和外部紧固件构件，并且可以在内部和外部紧固件构件之间捕获一根或多根缝合线。

公开(公告)号：US08409216B2

公开(公告)日：2013-04-02

申请号：US12692709

申请日：2010-01-25

申请人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

发明人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

IPC分类号： A61B17/22

CPC分类号： A61B17/00 ,  A61B2017/00287 ,  A61B2017/00398 ,  A61B2017/00862 ,  A61B2017/2911 ,  A61B2017/2932

摘要： A specimen retrieval instrument comprises a handle assembly, an actuating rod, an introducer tube, and a retrieval bag. In some versions the instrument includes a fixed arm and a buckling arm that attach to the retrieval bag and that are in communication with the actuating rod. Upon translation of the rod through the tube, the bag may be distally deployed from a proximal position within the introducer tube, and the buckling arm may open the bag for receiving a specimen. In some versions the instrument includes a support arm and a spring loop, with the spring loop attaching to the retrieval bag and the support arm attaching to the spring loop. The support arm and spring loop are in communication with the actuating rod such that movement of the rod deploys the bag from an initial position within the tube and opens the retrieval bag for receiving a specimen.

摘要翻译： 样本检索仪器包括手柄组件，致动杆，导引管和取回袋。 在某些版本中，仪器包括一个固定臂和一个连接在回收袋上并与致动杆连通的弯曲臂。 当杆穿过管的平移时，袋可以从导引管内的近端位置向远侧展开，并且该屈曲臂可以打开用于接收样本的袋。 在一些版本中，仪器包括支撑臂和弹簧环，其中弹簧环附接到回收袋，并且支撑臂附接到弹簧环。 支撑臂和弹簧环与致动杆连通，使得杆的移动将袋从管内的初始位置展开并打开用于接收样本的取回袋。

公开(公告)号：US20110184431A1

公开(公告)日：2011-07-28

申请号：US12692709

申请日：2010-01-25

申请人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

发明人： Shailendra K. Parihar ,  Frederick E. Shelton, IV ,  Haresh D. Patil ,  Mark J. Bookbinder ,  Wells D. Haberstich

IPC分类号： A61B17/26

CPC分类号： A61B17/00 ,  A61B2017/00287 ,  A61B2017/00398 ,  A61B2017/00862 ,  A61B2017/2911 ,  A61B2017/2932

摘要： A specimen retrieval instrument comprises a handle assembly, an actuating rod, an introducer tube, and a retrieval bag. In some versions the instrument includes a fixed arm and a buckling arm that attach to the retrieval bag and that are in communication with the actuating rod. Upon translation of the rod through the tube, the bag may be distally deployed from a proximal position within the introducer tube, and the buckling arm may open the bag for receiving a specimen. In some versions the instrument includes a support arm and a spring loop, with the spring loop attaching to the retrieval bag and the support arm attaching to the spring loop. The support arm and spring loop are in communication with the actuating rod such that movement of the rod deploys the bag from an initial position within the tube and opens the retrieval bag for receiving a specimen.

摘要翻译： 样本检索仪器包括手柄组件，致动杆，导引管和取回袋。 在某些版本中，仪器包括一个固定臂和一个连接在回收袋上并与致动杆连通的弯曲臂。 当杆穿过管的平移时，袋可以从导引管内的近端位置向远侧展开，并且该屈曲臂可以打开用于接收样本的袋。 在一些版本中，仪器包括支撑臂和弹簧环，其中弹簧环附接到回收袋，并且支撑臂附接到弹簧环。 支撑臂和弹簧环与致动杆连通，使得杆的移动将袋从管内的初始位置展开并打开用于接收样本的取回袋。