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91. 发明授权

US5041114A Modular femoral fixation system 失效
标题翻译：模块式股骨固定系统
公开(公告)号：US5041114A
公开(公告)日：1991-08-20
申请号：US232188
申请日：1988-08-15
申请人： Michael W. Chapman , Charles C. Edwards , Dana C. Mears
发明人： Michael W. Chapman , Charles C. Edwards , Dana C. Mears
IPC分类号： A61F2/32 , A61B17/58 , A61B17/72 , A61B17/78 , A61B17/80 , A61F2/36
CPC分类号： A61B17/72 , A61B17/725 , A61B17/744 , A61B17/746 , A61B17/8061 , A61B17/7266 , A61B17/7283 , Y10S606/902 , Y10S606/907
摘要： A modular femoral internal implant system for use in the treatment of femoral disorders resulting from injury, disease or congenital defect includes at least three interconnectable components: 1) an elongated epiphyseal/metaphyseal implant, 2) an intramedullary rod and 3) an angled side plate having an elongated plate portion adapted to be secured to the outer cortical wall and a hollow sleeve adapted to extend into the femur. The epiphyseal/metaphyseal implant can be connected to either the angled side plate or the intramedullary rod. The system may also include an elongated bone plate connectable to the angled side plate, one or more additional epiphyseal/metaphyseal implants of variable length, an additional angled side plate, a distal buttress plate connectable to the elongated bone plate, and a plurality of bone screws of a universal design. Preferably, many or all of the components of the system are made of an inert, resilient titanium-base alloy.

92. 发明授权

US4994055A Fluid flow control apparatus 失效
标题翻译：流体流量控制装置
公开(公告)号：US4994055A
公开(公告)日：1991-02-19
申请号：US330399
申请日：1989-03-29
申请人： Douglas M. Spranger , Karl D. Kirk, III , Robert Cohen , Preston J. Keeler, III , Jeffrey A. Stein
发明人： Douglas M. Spranger , Karl D. Kirk, III , Robert Cohen , Preston J. Keeler, III , Jeffrey A. Stein
IPC分类号： A61J3/00 , A61B17/00 , A61M1/00 , A61M1/02 , A61M1/36
CPC分类号： A61M1/3627 , A61M1/0005 , Y10T137/7326
摘要： A reservoir outlet control device for controlling fluid flow from a reservoir. The device is particularly suitable for controlling fluid outflow from a blood collecting and blood delivery reservoir.

93. 发明授权

US4944760A Method and instrumentation for the replacement of a knee prosthesis 失效
标题翻译：用于更换膝盖假体的方法和仪器
公开(公告)号：US4944760A
公开(公告)日：1990-07-31
申请号：US545714
申请日：1983-10-26
申请人： Robert V. Kenna
发明人： Robert V. Kenna
IPC分类号： A61B17/15 , A61F2/38
CPC分类号： A61B17/155 , A61F2/38
摘要： A novel method for replacing a previously implanted knee joint prosthesis in a patient is disclosed in which the previously implanted femoral component is replaced with a revision femoral component having thicker distal and posterior bearing portions so as to restore the natural anatomic transverse joint plane and collateral ligamentous balance in extension and flexion of the prosthetic joint. Instrumentation for use in this method includes a novel revision cutting jig which is used in the preparation of the distal end of the femur for the implantation of the revision femoral component.
摘要翻译：公开了一种用于替换患者中先前植入的膝关节假体的新方法，其中先前植入的股骨部件被替换为具有较厚的远侧和后部轴承部分的修正股骨部件，以便恢复天然解剖横向关节平面和副韧带假体关节的伸展和屈曲平衡。用于该方法的仪器包括一种新型的修剪切割夹具，其用于制备用于植入修正股骨组件的股骨远端。

94. 发明授权

US4931057A Compression anastomosis coupling assembly 失效
标题翻译：压缩吻合联合总成
公开(公告)号：US4931057A
公开(公告)日：1990-06-05
申请号：US174571
申请日：1988-03-29
申请人： Joel W. Cummings , Ionel E. Teodorescu
发明人： Joel W. Cummings , Ionel E. Teodorescu
IPC分类号： A61B17/11 , A61F2/00
CPC分类号： A61B17/1114 , A61F2002/305 , A61F2220/0025
摘要： A compression anastomosis assembly of interlocking coupling members, particularly suitable for use in achieving anastomosis of tubular organs, having an improved locking feature to prevent inadvertent disassembly of installed coupled members. The design and configuration of the members also provide for ease in placement of the assembly in a living body wherein preferably one assembly member includes a cutting guide and a cutting ring which facilitate use of a cutting implement commonly associated with a device suitable for use during assembly implantation.

95. 发明授权

US4718911A Acetabular cup assembly 失效
公开(公告)号：US4718911A
公开(公告)日：1988-01-12
申请号：US831246
申请日：1986-02-19
申请人： Robert V. Kenna
发明人： Robert V. Kenna
IPC分类号： A61F2/32 , A61F2/00 , A61F2/34
CPC分类号： A61F2/34 , A61F2/32 , A61F2002/3208 , A61F2002/3241 , A61F2002/3411 , A61F2002/347 , A61F2002/3493 , A61F2310/00029
摘要： A three-component acetabular cup assembly for receiving and releasably retaining the femoral head component of a prosthesis, said cup assembly comprising an outer metal shell, a cup-shaped inner bearing of substantially rigid plastic fixedly secured within said metal shell, and a locking ring made from the same plastic as the inner bearing; the outer surface of the bearing and the inner surface of the locking ring having cooperating configurations forming a secure but releasable latch.

96. 发明授权

US4716900A Intraintestinal bypass graft 失效
标题翻译：肠内旁路移植物
公开(公告)号：US4716900A
公开(公告)日：1988-01-05
申请号：US861692
申请日：1986-05-09
申请人： Biagio Ravo , Thomas E. Sloane, Jr. , Christine L. Regan
发明人： Biagio Ravo , Thomas E. Sloane, Jr. , Christine L. Regan
IPC分类号： A61F2/02 , A61B20060101 , A61B17/11 , A61B17/12 , A61F20060101 , A61F2/00 , A61F2/04 , C08L20060101 , C14B20060101
CPC分类号： A61F2/04
摘要： An improved intraintestinal bypass graft for attachment in the lumen of a resectioned intestine or duct upstream of the anastomosis site in order to protect the healing anastomosis comprises an elongated tube formed of a thin, highly flexible, water-impervious wall material terminating at its distal end in a short, reduced diameter nipple. The surgical procedure for implanting the bypass graft can be simplified and shortened in time by readily fitting the distal nipple over one end of an elongated pliable leader, or alternatively over the terminal anvil nut of a circular anastomosis surgical stapler, and then drawing the leader or stapler body through the patient's anus to pull the distal end of the bypass graft out of the anus. The need to tie the distal end of the bypass graft to the leader or surgical stapler is eliminated.
摘要翻译：改进的肠内旁路移植物用于附着在吻合部位上游的切除的肠道或管道的内腔中以保护愈合吻合包括细长管，其由薄的，高度柔性的防水壁材料形成，终止于其远端在一个短的，缩径的乳头。用于植入旁路移植物的外科手术可以通过将远端乳头容易地装配在细长的柔韧的前导件的一端上，或者替代地在圆形吻合外科缝合器的端子砧座螺母上，然后将头部或吻合器身体通过患者的肛门将旁路移植物的远端拉出肛门。消除了将旁路移植物的远端连接到引导件或外科缝合器的需要。

97. 发明授权

US4650851A Purification of glycolide 失效
标题翻译：乙交酯的纯化
公开(公告)号：US4650851A
公开(公告)日：1987-03-17
申请号：US841489
申请日：1986-03-19
申请人： David Rhum , Richard S. Matthews
发明人： David Rhum , Richard S. Matthews
IPC分类号： C07D319/12 , C08G63/08 , C08K3/22 , C08L67/00 , C08L67/04 , C08G63/02
CPC分类号： C08G63/08
摘要： A process for the purification of glycolide which comprises dissolving the glycolide to be purified in a suitable organic solvent, adding alumina to the resulting solution to form a slurry wherein the alumina is in intimate contact with the dissolved glycolide, stirring the slurry under controlled conditions for a period of 1 to 60 minutes, and filtering to remove the alumina and, if desired, evaporating to remove the solvent and recovering the purified glycolide; and the production of suture-grade polyglycolic acid by the polymerization of the resulting purified glycolide.
摘要翻译：一种用于纯化乙交酯的方法，其包括将待纯化的乙交酯在合适的有机溶剂中溶解，向所得溶液中加入氧化铝以形成其中氧化铝与溶解的乙交酯紧密接触的浆料，在受控条件下搅拌浆料时间为1至60分钟，并过滤除去氧化铝，如果需要，蒸发除去溶剂并回收纯化的乙交酯; 并通过所得纯化的乙交酯的聚合生产缝合级聚乙醇酸。

98. 发明授权

US4620533A External bone fixation apparatus 失效
标题翻译：外骨固定装置
公开(公告)号：US4620533A
公开(公告)日：1986-11-04
申请号：US776259
申请日：1985-09-16
申请人： Dana C. Mears
发明人： Dana C. Mears
IPC分类号： A61B17/60 , A61B17/64 , A61B17/86 , A61B19/00 , A61F2/28 , A61F5/04
CPC分类号： A61B17/6466 , A61B17/645 , A61B17/8695 , A61B2017/00902
摘要： An apparatus for the external fixation and stabilization of a bone fracture comprising fixation pins attached to at least one rigid bar through adjustable clamps which are translatable along said rigid bar wherein the attachment of the pins and bar to the clamps is through articulating balls which allow universal rotational adjustment of each pin or bar. A method for the external fixation and stabilization of a bone fracture utilizing said apparatus is also disclosed.
摘要翻译：一种用于骨折的外部固定和稳定的装置，包括通过可沿着所述刚性杆平移的可调夹具连接到至少一个刚性杆的固定销，其中销和杆与夹具的连接是通过铰接球，其允许通用每个销或条的旋转调整。还公开了利用所述装置进行骨折外固定和稳定化的方法。

99. 外观设计

USD284100S Femoral rasp 失效
公开(公告)号：USD284100S
公开(公告)日：1986-06-03
申请号：US543204
申请日：1983-10-19
申请人： Robert V. Kenna
设计人： Robert V. Kenna

100. 发明授权

US4583270A Rasp handle 失效
标题翻译：锉柄
公开(公告)号：US4583270A
公开(公告)日：1986-04-22
申请号：US485368
申请日：1983-04-15
申请人： Robert V. Kenna
发明人： Robert V. Kenna
IPC分类号： A61B17/00 , A61B17/16 , A61B17/56 , B23D71/00 , B23D71/04 , B25G1/00 , B25G1/10 , B25G3/00 , B25G3/02
CPC分类号： A61B17/1659 , A61B17/1668 , A61B2017/0046 , Y10T407/1825
摘要： A rasp handle has an elongate body portion with a pistol-type grip extending therefrom and rasp retaining structure at its front end. Such structure includes a fixed jaw and a slide jaw constructed and arranged for sliding movement relative to the fixed jaw between a forward closed locking position where a rasp is locked between the jaws and a rearward open rasp receiving and releasing position. A lever is connected to shift the slide jaw between its closed and open positions. A pivot interconnects the lever and the slide jaw so that the lever is free to move between a locked position adjacent the body portion and an unlocked jaw manipulating position away from the body portion.
摘要翻译：锉刀柄具有细长的主体部分，其中从其延伸的手枪型手柄和在其前端的锉刀保持结构。这种结构包括固定夹爪和滑动爪，所述夹爪被构造和布置成用于相对于固定爪在相对于夹爪之间的锁定位置的前闭合锁定位置和向后开启的拉杆接收和释放位置之间滑动运动。连接杠杆以将滑动夹爪移动到其闭合位置和打开位置之间。枢轴使杠杆和滑动夹爪相互连接，使得杠杆在邻近主体部分的锁定位置和远离主体部分的解锁爪操作位置之间自由移动。

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