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1. 发明申请

US20090088866A1 METHOD FOR MAKING A METAL-BACKED ACETABULAR IMPLANT 有权
标题翻译：用于制造金属背部的植入物的方法
公开(公告)号：US20090088866A1
公开(公告)日：2009-04-02
申请号：US12331073
申请日：2008-12-09
申请人： Kirt L. Case
发明人： Kirt L. Case
IPC分类号： A61F2/32 , B23P11/00
CPC分类号： B29C43/003 , A61F2/30767 , A61F2/30771 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4637 , A61F2002/30345 , A61F2002/30378 , A61F2002/30487 , A61F2002/30542 , A61F2002/30612 , A61F2002/30906 , A61F2002/30957 , A61F2002/3411 , A61F2002/3437 , A61F2002/3448 , A61F2002/3451 , A61F2002/3611 , A61F2002/4654 , A61F2220/0025 , A61F2220/0033 , A61F2310/00023 , A61F2310/00029 , B29L2031/7532 , Y10T29/49826
摘要： A metal-backed acetabular implant and a method of forming the same.
摘要翻译：金属支撑的髋臼植入物及其形成方法。

2. 发明授权

US5586821A Bone cement preparation kit 失效
标题翻译：骨水泥准备工具
公开(公告)号：US5586821A
公开(公告)日：1996-12-24
申请号：US541360
申请日：1995-10-10
申请人： John A. Bonitati , Kirt L. Case , Michael E. Hawkins , Stephen H. Hoag
发明人： John A. Bonitati , Kirt L. Case , Michael E. Hawkins , Stephen H. Hoag
IPC分类号： A61B19/00 , A61B19/02 , A61F2/00 , A61F2/46 , B01F3/12 , B01F11/00 , B01F13/00 , B01F13/06 , B01F15/00 , B01F15/02
CPC分类号： B01F13/06 , A61B17/8825 , A61B50/20 , A61B50/22 , B01F11/0082 , B01F13/002 , B01F13/003 , B01F15/0278 , A61B17/8827 , A61B2017/8838 , A61B2050/0064 , A61B2090/037 , A61F2002/30561 , A61F2002/30716 , A61F2002/4685 , A61F2250/0071 , A61F2250/009 , B01F15/00506 , B01F15/0266 , B01F2003/1257 , B01F2215/0029 , B01F2215/0037 , Y10S366/602
摘要： A preassembled collection of disposable mixing apparatus and constituent components needed for the vacuum mixing and preparation of bone cement and packaged as a single disposable kit is disclosed. The kit includes a contoured storage tray, ampules of liquid cement monomer, packets of powder cement copolymer, a small portable vacuum pump, connecting tubing with a vacuum indicator, a mixing cartridge, a cartridge cap and agitator, an assortment of connectable cement nozzles, and a funnel attachment. The kit can be packaged as a single unit for convenient and efficient use in the sterile environment of an operating room. The disposable telescoping mixing cartridge of the kit employs a telescoping mixing cartridge with a vacuum release mechanism.
摘要翻译：公开了一种预先组装的一次性混合装置和用于真空混合和制备骨水泥所需的组成部件，并作为单个一次性包装包装。该套件包括轮廓储存托盘，液体水泥单体的安瓿，粉末水泥共聚物的包装，小便携式真空泵，具有真空指示器的连接管，混合筒，筒盖和搅拌器，各种可连接的水泥喷嘴，和漏斗附件。该套件可以作为一个单元进行包装，方便高效地在手术室的无菌环境中使用。套件的一次性伸缩式混合筒采用具有真空释放机构的伸缩式混合筒。

3. 发明授权

US06120174A Apparatus and method for mixing and dispensing bone cement 有权
标题翻译：用于混合和分配骨水泥的设备和方法
公开(公告)号：US06120174A
公开(公告)日：2000-09-19
申请号：US231894
申请日：1999-01-14
申请人： Stephen H. Hoag , Kirt L. Case , Kwan-Ho Chan , Jeffrey B. Boggs , Christopher A. Finn , Scott B. Miller
发明人： Stephen H. Hoag , Kirt L. Case , Kwan-Ho Chan , Jeffrey B. Boggs , Christopher A. Finn , Scott B. Miller
IPC分类号： A61F2/00 , A61F2/46 , B01F11/00 , B01F13/00 , B01F13/06
CPC分类号： B01F13/06 , A61B17/8825 , A61B17/8827 , B01F11/0082 , B01F13/002 , A61B2017/8838 , A61F2002/30561 , A61F2002/30591 , A61F2002/4685 , A61F2250/007 , A61F2250/0071 , B01F2215/0029
摘要： A method and apparatus for mixing bone cement which produces bone cement essentially free of entrained air. The apparatus includes a cartridge having two telescoping cylinders. The outer cylinder receives a cap thereon which hermetically seals the cartridge. The cap includes an outlet port in which a break-away agitator is installed and a port for connection of a vacuum pump. In use, a desired vacuum pressure is drawn on the cartridge and the inner cylinder is allowed to be drawn into the outer cylinder while the vacuum is being drawn, whereupon the inner cylinder automatically stops moving relative to the outer cylinder when the desired vacuum pressure is reached. Mixing of the bone cement is then performed under the partial vacuum thereby created. The agitator paddles provide a scraping action against both inner cylinder walls of the telescoping cylinders thereby improving mixing. After mixing, the agitator is broken away, an appropriate nozzle is attached to the cartridge and the cartridge is inserted into a cement gun. The leading portion of the bone cement develops a convex profile when axially advanced through the cartridge and the piston plug includes a tapered protrusion which generally corresponds to the profile of the bone cement. The cap and paddles are also shaped correspondingly to the convex profile developed by the bone cement, resulting in substantially all of the bone cement being squeezed from the cartridge. An air escape passage is also provided to vent air contained within an annular gap between the agitator shaft and the cap upon initial being essentially free from entrained air.
摘要翻译：一种用于混合基本上不含夹带空气的骨水泥的骨水泥的方法和装置。该装置包括具有两个伸缩筒的筒。外筒在其上容纳密封盒的盖。该盖包括其中安装有分离搅拌器的出口和用于连接真空泵的端口。在使用中，在筒上抽出希望的真空压力，并且在抽真空的同时允许内筒被吸入外筒，于是当期望的真空压力为期望时，内筒自动停止相对于外筒移动到达。然后在由此产生的部分真空下进行骨水泥的混合。搅拌器桨叶对伸缩筒的两个内筒壁提供刮擦作用，从而改善混合。混合后，将搅拌器分开，将适当的喷嘴连接到墨盒，墨盒插入水泥枪。骨水泥的引导部分当轴向前进穿过药筒时形成凸形轮廓，并且活塞塞包括通常对应于骨粘固剂轮廓的锥形突起。帽和桨也相应于由骨水泥开发的凸形轮廓成形，导致基本上所有的骨水泥被从筒中挤出。还设置有空气逸出通道，用于在初始基本上没有夹带的空气时排出容纳在搅拌器轴和盖之间的环形间隙内的空气。

4. 外观设计

USD279499S Mixing apparatus 失效
公开(公告)号：USD279499S
公开(公告)日：1985-07-02
申请号：US467704
申请日：1983-02-18
申请人： Kirt L. Case
设计人： Kirt L. Case

5. 发明授权

US08652212B2 Orthopedic component of low stiffness 有权
标题翻译：矫形器低刚度
公开(公告)号：US08652212B2
公开(公告)日：2014-02-18
申请号：US12362159
申请日：2009-01-29
申请人： Kirt L. Case , Oludele O. Popoola , Robby Kissling , Brion R. Mimnaugh , Archie W. Newsome , Clarence M. Panchison , Dirk L. Pletcher , Randy L. Schlemmer , Zhibin Fang , Juan Vivanco , Alicia Rufner
发明人： Kirt L. Case , Oludele O. Popoola , Robby Kissling , Brion R. Mimnaugh , Archie W. Newsome , Clarence M. Panchison , Dirk L. Pletcher , Randy L. Schlemmer , Zhibin Fang , Juan Vivanco , Alicia Rufner
IPC分类号： A61F2/32
CPC分类号： B29C70/682 , A61B17/86 , A61F2/30942 , A61F2/34 , A61F2002/30329 , A61F2002/305 , A61F2002/3092 , A61F2002/3096 , A61F2002/30981 , A61F2002/3291 , A61F2002/3401 , A61F2002/3411 , A61F2220/0025 , A61F2310/00131 , A61L27/18 , A61L27/50 , A61L27/56 , B29C43/18 , B29C45/14 , C08L71/00
摘要： An orthopedic component having multiple layers that are selected to provide an overall modulus that is substantially lower than the modulus of known orthopedic components to more closely approximate the modulus of the bone into which the orthopedic component is implanted. In one exemplary embodiment, the orthopedic component is an acetabular shell. For example, the acetabular shell may include an outer layer configured for securement to the natural acetabulum of a patient and an inner layer configured to receive an acetabular liner. The head of a femoral prosthesis articulates against the acetabular liner to replicate the function of a natural hip joint. Alternatively, the inner layer of the acetabular shell may act as an integral acetabular liner against which the head of the femoral prosthesis articulates.
摘要翻译：具有多个层的整形外科组件被选择以提供基本上低于已知矫形部件的模量的总模量，以更接近地将骨骼部件植入其中的骨的模数近似近似。在一个示例性实施例中，矫形部件是髋臼壳。例如，髋臼壳可以包括被配置用于固定到患者的天然髋臼的外层和构造成接收髋臼衬垫的内层。股骨假体的头部与髋臼衬垫铰接以复制天然髋关节的功能。或者，髋臼壳的内层可以作为整体的髋臼衬垫，股骨假体的头与该髋臼衬垫铰接。

6. 发明授权

US07794504B2 Method for making a metal-backed acetabular implant 有权
标题翻译：制作金属支撑髋臼植入物的方法
公开(公告)号：US07794504B2
公开(公告)日：2010-09-14
申请号：US12331073
申请日：2008-12-09
申请人： Kirt L. Case
发明人： Kirt L. Case
IPC分类号： A61F2/32
CPC分类号： B29C43/003 , A61F2/30767 , A61F2/30771 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2/4637 , A61F2002/30345 , A61F2002/30378 , A61F2002/30487 , A61F2002/30542 , A61F2002/30612 , A61F2002/30906 , A61F2002/30957 , A61F2002/3411 , A61F2002/3437 , A61F2002/3448 , A61F2002/3451 , A61F2002/3611 , A61F2002/4654 , A61F2220/0025 , A61F2220/0033 , A61F2310/00023 , A61F2310/00029 , B29L2031/7532 , Y10T29/49826
摘要： A metal-backed acetabular implant and a method of forming the same.
摘要翻译：金属支撑的髋臼植入物及其形成方法。

7. 发明申请

US20090192610A1 ORTHOPEDIC COMPONENT OF LOW STIFFNESS 有权
标题翻译：低硬度的正交组件
公开(公告)号：US20090192610A1
公开(公告)日：2009-07-30
申请号：US12362159
申请日：2009-01-29
申请人： Kirt L. Case , Oludele O. Popoola , Robby Kissling , Brion R. Mimnaugh , Archie W. Newsome , Clarence M. Panchison , Dirk L. Pletcher , Randy L. Schlemmer , Zhibin Fang , Juan Vivanco , Alicia Rufner
发明人： Kirt L. Case , Oludele O. Popoola , Robby Kissling , Brion R. Mimnaugh , Archie W. Newsome , Clarence M. Panchison , Dirk L. Pletcher , Randy L. Schlemmer , Zhibin Fang , Juan Vivanco , Alicia Rufner
IPC分类号： A61F2/28 , A61F2/32 , B29D31/505
CPC分类号： B29C70/682 , A61B17/86 , A61F2/30942 , A61F2/34 , A61F2002/30329 , A61F2002/305 , A61F2002/3092 , A61F2002/3096 , A61F2002/30981 , A61F2002/3291 , A61F2002/3401 , A61F2002/3411 , A61F2220/0025 , A61F2310/00131 , A61L27/18 , A61L27/50 , A61L27/56 , B29C43/18 , B29C45/14 , C08L71/00
摘要： An orthopedic component having multiple layers that are selected to provide an overall modulus that is substantially lower than the modulus of known orthopedic components to more closely approximate the modulus of the bone into which the orthopedic component is implanted. In one exemplary embodiment, the orthopedic component is an acetabular shell. For example, the acetabular shell may include an outer layer configured for securement to the natural acetabulum of a patient and an inner layer configured to receive an acetabular liner. The head of a femoral prosthesis articulates against the acetabular liner to replicate the function of a natural hip joint. Alternatively, the inner layer of the acetabular shell may act as an integral acetabular liner against which the head of the femoral prosthesis articulates.
摘要翻译：具有多个层的整形外科组件被选择以提供基本上低于已知矫形部件的模量的总模量，以更接近地将骨骼部件植入其中的骨的模数近似近似。在一个示例性实施例中，矫形部件是髋臼壳。例如，髋臼壳可以包括被配置用于固定到患者的天然髋臼的外层和构造成接收髋臼衬垫的内层。股骨假体的头部与髋臼衬垫铰接以复制天然髋关节的功能。或者，髋臼壳的内层可以作为整体的髋臼衬垫，股骨假体的头与该髋臼衬垫铰接。

8. 发明授权

US5893488A Bone cement injector gun 失效
标题翻译：骨水泥注射枪
公开(公告)号：US5893488A
公开(公告)日：1999-04-13
申请号：US877324
申请日：1997-06-17
申请人： Stephen H. Hoag , Gregory C. Stalcup , Kwan-Ho Chan , Michael E. Hawkins , Kirt L. Case
发明人： Stephen H. Hoag , Gregory C. Stalcup , Kwan-Ho Chan , Michael E. Hawkins , Kirt L. Case
IPC分类号： A61F2/46 , B05C17/01 , A67D5/42
CPC分类号： B05C17/01 , A61B17/8822 , A61B17/8833 , Y10T74/1553 , Y10T74/1598 , Y10T74/20558 , Y10T74/206
摘要： A paste injector gun, especially adapted for injecting bone cement, has first and second mechanical advantages. In a first embodiment, the first and second mechanical advantages are produced by two fulcrums engageable during different portions of the trigger stroke. In a second embodiment, the first and second mechanical advantages are produced by a fixed fulcrum and a rotatable fulcrum. The first mechanical advantage is greater than the second such that the first facilitates pressurizing the bone cement and the second facilitates high volume dispensing of the bone cement. The injector gun also includes a pair of U-shaped slots. One of the slots is sized to accept a large cement cartridge and the other slot is sized to accept a small cement cartridge. An alternative embodiment provides a hinged cartridge retaining gate for closing the U-shaped slots for positive retention of the cartridge.
摘要翻译：特别适用于注射骨水泥的糊注射器枪具有第一和第二机械优点。在第一实施例中，第一和第二机械优点由在触发行程的不同部分可接合的两个支点产生。在第二实施例中，第一和第二机械优点由固定的支点和可旋转的支点产生。第一机械优点大于第二机械优点，使得第一机械优点使得第一机械优点有利于对骨粘固剂进行加压，而第二机构有助于骨水泥的高体积分配。喷射器枪还包括一对U形槽。其中一个槽的尺寸适于接纳大型水泥筒，另一个槽的尺寸适于接纳一个小水泥筒。一个替代实施例提供了一个用于封闭U形槽的铰链盒保持门，用于保持盒的正向保持。

9. 发明授权

US5638997A Bone cement injector gun 失效
标题翻译：骨水泥注射枪
公开(公告)号：US5638997A
公开(公告)日：1997-06-17
申请号：US529814
申请日：1995-09-18
申请人： Michael E. Hawkins , Stephen H. Hoag , Kirt L. Case , Kwan-Ho Chan
发明人： Michael E. Hawkins , Stephen H. Hoag , Kirt L. Case , Kwan-Ho Chan
IPC分类号： A61F2/46 , B05C17/01 , A67D5/42
CPC分类号： A61B17/8833 , A61B17/8822 , B05C17/01 , Y10T74/1553 , Y10T74/1598 , Y10T74/20558 , Y10T74/206
摘要： A paste injector gun, especially adapted for injecting bone cement, has first and second mechanical advantages corresponding to different portions of the trigger stroke. The first mechanical advantage is greater than the second such that the first facilitates pressurizing the bone cement and the second facilitates high volume dispensing of the bone cement. The injector gun also includes a pair of U-shaped slots. One of the slots is sized to accept a large cement cartridge and the other slot is sized to accept a small cement cartridge.
摘要翻译：特别适用于注射骨水泥的糊注射器枪具有对应于触发冲程的不同部分的第一和第二机械优点。第一机械优点大于第二机械优点，使得第一机械优点使得第一机械优点有利于对骨粘固剂进行加压，而第二机构有助于骨水泥的高体积分配。喷射器枪还包括一对U形槽。其中一个槽的尺寸适于接纳大型水泥筒，另一个槽的尺寸适于接纳一个小水泥筒。

10. 发明授权

US4405317A Syringe assembly 失效
标题翻译：注射器总成
公开(公告)号：US4405317A
公开(公告)日：1983-09-20
申请号：US306954
申请日：1981-09-30
申请人： Kirt L. Case
发明人： Kirt L. Case
IPC分类号： A61M5/315 , A61M5/00
CPC分类号： A61M5/31596 , A61M2005/31598
摘要： In a syringe assembly comprising an outer barrel for a powder medicament, an inner barrel telescopically mounted in the outer barrel for diluent, seal means isolating the powder and diluent compartments comprising a plug member made of a resilient material sealingly engaging in the discharge opening of the inner barrel, plunger means mounted on the discharge end of the inner barrel including a hollow plug chamber closed at one end remote from the discharge end of the inner barrel by a wall having a plurality of discharge openings therein, said plug adapted upon pressure buildup in the inner barrel to be displaced axially outwardly into said plug chamber to permit flow of diluent from the inner barrel to the powder compartment.
摘要翻译：在包括用于粉末药物的外筒的注射器组件中，可伸缩地安装在用于稀释剂的外筒中的内筒，用于隔离粉末和稀释剂隔室的密封装置，所述密封装置包括由密封地接合在内筒，柱塞装置，其安装在内筒的排出端上，包括一中空塞柱室，该中空塞塞室在远离内筒出料端的一端通过其内具有多个排放孔的壁封闭，内筒将轴向向外移动到所述塞子室中，以允许稀释剂从内筒流动到粉末隔室。

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