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公开(公告)号:US5549669A
公开(公告)日:1996-08-27
申请号:US309988
申请日:1994-09-20
申请人: Peter Jansen
发明人: Peter Jansen
CPC分类号: A61F2/1613 , A61F2002/1681 , A61F2002/30014 , A61F2002/30154 , A61F2002/30156 , A61F2002/30168 , A61F2002/30194 , A61F2230/0002 , A61F2230/0004 , A61F2230/0021 , A61F2230/0023 , A61F2230/0043 , A61F2250/0018
摘要: An intraocular lens includes an optical lens body and haptics extending outwardly from the optical lens body. Each of the haptics is defined by a plane and includes at least a portion having a cross-section which is non-symmetrical with respect to the plane of the haptic.
摘要翻译: 眼内透镜包括光学透镜体和从光学透镜体向外延伸的触觉部。 每个触觉件由平面限定,并且至少包括具有相对于触觉面的平面不对称的横截面的部分。
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公开(公告)号:US07018412B2
公开(公告)日:2006-03-28
申请号:US10225090
申请日:2002-08-20
IPC分类号: A61F2/44
CPC分类号: A61F2/28 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/30133 , A61F2002/30194 , A61F2002/30233 , A61F2002/30235 , A61F2002/30354 , A61F2002/30604 , A61F2002/30785 , A61F2002/30822 , A61F2002/30841 , A61F2002/30892 , A61F2002/4475 , A61F2220/0033 , A61F2230/0004 , A61F2230/0013 , A61F2230/0015 , A61F2230/0069 , Y10S606/909
摘要: An allograft spinal implant includes a generally planar superior end face, a generally planar inferior end face and a generally cylindrical sidewall. The generally cylindrical sidewall extends between the superior end face and the inferior end face. At least one of the superior end face and the inferior end face includes a plurality of concentric circular ridges.
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公开(公告)号:US5507830A
公开(公告)日:1996-04-16
申请号:US128064
申请日:1993-09-28
CPC分类号: A61F2/30728 , A61F2/30724 , A61F2/30734 , A61F2/36 , A61F2/367 , A61F2/3672 , A61F2/3676 , A61F2002/30131 , A61F2002/30171 , A61F2002/30187 , A61F2002/30194 , A61F2002/30332 , A61F2002/30354 , A61F2002/30434 , A61F2002/30474 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30729 , A61F2002/30738 , A61F2002/30774 , A61F2002/30797 , A61F2002/30919 , A61F2002/3625 , A61F2002/365 , A61F2002/3686 , A61F2002/3694 , A61F2002/3696 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0004 , A61F2230/0013 , A61F2230/0034 , A61F2230/005
摘要: A modular hip prosthesis can be custom fitted to a particular patient by a surgeon prior to surgical insertion. The prosthesis features a body having a neck portion for carrying a rounded head element, a transitional mid-section of the prosthesis body includes generally rectangular and generally rounded cross-sectional areas, and a stem section has a generally rounded cross-sectional area. The stem is tapered to receive a tubular extension sleeve with a hollowed portion corresponding in shape to the stem portion of the prosthesis. The tubular extension sleeve has an open end portion receptive of the lower tapering stem of the prosthesis body. The stem portion includes an internal bore, and an attachment in the form of an elongated screw is provided for connection to the stem internal bore for securing the extension sleeve and the prosthesis body together, forming a compressive sealed connection therebetween. Pads can be attached to the transitional mid-section of the prosthesis body for increasing the cross-sectional shape of the prosthesis at the transitional mid-section. The pads are loaded continuously to connect to the prosthesis body by the hip joint reaction force. Removable collars can be added to the prosthesis to form a transverse load carrying interface with the upper end of the patient's femur. Frustroconically-shaped extension sleeves can be added to the prosthesis neck for extending the neck length.
摘要翻译: 在手术插入之前,外科医生可以将模块化的髋关节假体定制到特定的患者身上。 假体具有主体,该主体具有用于承载圆形头部元件的颈部部分,假体主体的过渡中段包括大致矩形且大致圆形的横截面区域,并且杆部分具有大致圆形的横截面积。 杆是锥形的,以容纳具有中空部分的管状延伸套筒,该中空部分的形状对应于假体的茎部分。 管状延伸套管具有容纳假体的下锥形柄部的开口端部分。 杆部分包括内孔,并且提供呈细长螺钉形式的附件,用于连接到杆内孔,用于将延伸套和假体固定在一起,在其间形成压缩密封连接。 垫可以附接到假体的过渡中段以增加在过渡中段的假体的横截面形状。 垫片被连续地装载以通过髋关节反作用力连接到假体。 可拆卸的套环可以添加到假体以形成与患者股骨的上端的横向承载界面。 可以将假体形延伸套管添加到假体颈部以延长颈部长度。
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公开(公告)号:US20090093882A1
公开(公告)日:2009-04-09
申请号:US11869007
申请日:2007-10-09
申请人: YoungHoon Oh , Mahmoud F. Abdelgany
发明人: YoungHoon Oh , Mahmoud F. Abdelgany
CPC分类号: A61F2/4425 , A61F2002/30194 , A61F2002/30387 , A61F2002/304 , A61F2002/30428 , A61F2220/0025 , A61F2230/0004
摘要: A method of performing a surgical procedure and a sliding intervertebral implant includes an inner member that connects to an intervertebral space between two adjacent vertebrae, wherein the inner member includes a pair of arms spaced apart by a gap; an inclined plane configured in the gap; an arcuately-shaped back portion; and a fitting mechanism coupled below the pair of arms and the back portion, wherein the fitting mechanism includes a knob and neck. An outer member slidably attaches to the inner member, and includes a pair of curved arms spaced apart by a channel, wherein the pair of curved arms comprise an arcuate shape to match the arcuate shape of the back portion of the inner member, wherein the knob is configured to slide in the channel within a limitation of a pre-set curvature that is based on a pattern of a shape of the intervertebral space.
摘要翻译: 执行外科手术和滑动椎间植入物的方法包括连接到两个相邻椎骨之间的椎间空间的内部构件,其中所述内部构件包括由间隙间隔开的一对臂; 配置在间隙中的倾斜平面; 弧形的后部; 以及联接在所述一对臂和所述后部之下的配合机构,其中所述装配机构包括旋钮和颈部。 外部构件可滑动地附接到内部构件,并且包括由通道间隔开的一对弯曲臂,其中所述一对弯曲臂包括与内部构件的后部的弓形形状匹配的弓形形状,其中所述旋钮 被构造成在基于椎间空间的形状的图案的预设曲率的限制内在通道中滑动。
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公开(公告)号:US5108452A
公开(公告)日:1992-04-28
申请号:US470751
申请日:1990-01-31
CPC分类号: A61F2/30728 , A61F2/30724 , A61F2/30734 , A61F2/36 , A61F2/367 , A61F2/3672 , A61F2/3676 , A61F2002/30131 , A61F2002/30171 , A61F2002/30187 , A61F2002/30194 , A61F2002/30332 , A61F2002/30354 , A61F2002/30434 , A61F2002/30474 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30729 , A61F2002/30738 , A61F2002/30774 , A61F2002/30797 , A61F2002/30919 , A61F2002/3625 , A61F2002/365 , A61F2002/3686 , A61F2002/3694 , A61F2002/3696 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0004 , A61F2230/0013 , A61F2230/0034 , A61F2230/005
摘要: A modular hip prosthesis can be custom fitted to a particular patient by a surgeon prior to surgical insertion. The prosthesis features a body having a neck portion for carrying a rounded head element, a transitional mid-section of the prosthesis body includes generally rectangular and generally rounded cross-sectional areas, and a stem section has a generally rounded cross-sectional area. The stem is tapered to receive a tubular extension sleeve with a hollowed portion corresponding in shape to the stem portion of the prosthesis. The tubular extension sleeve has an open end portion receptive of the lower tapering stem of the prosthesis body. The stem portion includes an internal bore, and an attachment in the form of an elongated screw is provided for connection to the stem internal bore for securing the extension sleeve and the prosthesis body together, forming a compressive sealed connection therebetween. Pads can be attached to the transitional mid-section of the prosthesis body for increasing the cross-sectional shape of the prosthesis at the transitional mid-section. The pads are loaded continuously to connect to the prosthesis body by the hip joint reaction force. Removable collars can be added to the prosthesis to form a transverse load carrying interface with the upper end of the patient's femur. Frustro-conically shaped extension sleeves can be added to the prosthesis neck for extending the neck length.
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公开(公告)号:US20030069640A1
公开(公告)日:2003-04-10
申请号:US10225090
申请日:2002-08-20
IPC分类号: A61F002/44
CPC分类号: A61F2/28 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/2835 , A61F2002/30131 , A61F2002/30133 , A61F2002/30194 , A61F2002/30233 , A61F2002/30235 , A61F2002/30354 , A61F2002/30604 , A61F2002/30785 , A61F2002/30822 , A61F2002/30841 , A61F2002/30892 , A61F2002/4475 , A61F2220/0033 , A61F2230/0004 , A61F2230/0013 , A61F2230/0015 , A61F2230/0069 , Y10S606/909
摘要: An allograft spinal implant includes a generally planar superior end face, a generally planar inferior end face and a generally cylindrical sidewall. The generally cylindrical sidewall extends between the superior end face and the inferior end face. At least one of the superior end face and the inferior end face includes a plurality of concentric circular ridges.
摘要翻译: 同种异体移植脊柱植入物包括大致平坦的上端面,大致平坦的下端面和大致圆柱形的侧壁。 大致圆筒形的侧壁在上端面与下端面之间延伸。 上端面和下端面中的至少一方包括多个同心的圆形脊。
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公开(公告)号:US5376115A
公开(公告)日:1994-12-27
申请号:US99333
申请日:1993-08-02
申请人: Peter Jansen
发明人: Peter Jansen
CPC分类号: A61F2/1613 , A61F2002/1681 , A61F2002/30014 , A61F2002/30154 , A61F2002/30156 , A61F2002/30168 , A61F2002/30194 , A61F2230/0002 , A61F2230/0004 , A61F2230/0021 , A61F2230/0023 , A61F2230/0043 , A61F2250/0018
摘要: An intraocular lens that includes an optical lens body and haptics extending outwardly from the optical lens, said haptics extending at about a zero degree of angulation with respect to the lens body when not under compression and at least one haptic having at least one segment which is formed so that upon compression of the haptics under conditions similar to implantation said at least one segment will create a torque which causes the lens to vault in only one predetermined direction and to a predetermined angulation greater than zero.
摘要翻译: 一种眼内透镜,其包括从所述光学透镜向外延伸的光学透镜体和触觉部,所述触觉部在不受压缩时相对于所述透镜体大约成零角度延伸,并且至少一个触觉具有至少一个部分, 形成为使得在与植入类似的条件下压缩襻时,所述至少一个区段将产生使得透镜仅在一个预定方向上突出并且大于零的预定角度的扭矩。
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公开(公告)号:US5047033A
公开(公告)日:1991-09-10
申请号:US476172
申请日:1990-02-07
申请人: Thomas W. Fallin
发明人: Thomas W. Fallin
CPC分类号: A61F2/30728 , A61B17/175 , A61F2/30734 , A61F2/36 , A61F2/3609 , A61F2/367 , A61F2/3672 , A61F2/3676 , A61F2002/30131 , A61F2002/30187 , A61F2002/30194 , A61F2002/30332 , A61F2002/30354 , A61F2002/30434 , A61F2002/30474 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30729 , A61F2002/30774 , A61F2002/30797 , A61F2002/30919 , A61F2002/3625 , A61F2002/365 , A61F2002/3686 , A61F2002/3694 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0004 , A61F2230/0013 , A61F2230/0034
摘要: A guide apparatus for preparing the femur of a patient with a rotary mill to receive a femoral hip prosthesis includes a V-shaped guide body having a lower end base portion adapted to extend into the intermedullary canal of the femur and an upper end portion comprised of at least two spaced apart struts so that the overall guide body had a configuration substantially the same as the prosthesis body sought to be implanted in the patient. The lower end of the guide body base provides one or more hemispherical receptacles for holding the hemispherical end portion of a spinning mill bit. A preferably removable transverse guide rail has connection pins at one end portion thereof for forming a connection with the upper end of the guide body at one of the struts, the arm having a curved surface that is adapted to guide the mill bit during preparation of the intermedullary canal of the patient's femur for receiving a hip prosthesis thereafter.
摘要翻译: 用于用旋转磨机制备股骨的股骨的引导装置用于接纳股骨髋假体包括V形引导体,该引导体具有适于延伸到股骨的髓内管中的下端基部,以及包括 至少两个间隔开的支柱,使得整个引导体具有与想要植入患者体内的假体相同的构造。 引导体基座的下端提供一个或多个用于保持纺纱机的半球形端部的半球形容器。 优选地可移除的横向导轨在其一个端部处具有连接销,用于在一个支柱处形成与引导体的上端的连接,该臂具有弯曲表面,该曲面适于在制备 患者股骨的髓内管,此后接受髋关节假体。
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公开(公告)号:US4995883A
公开(公告)日:1991-02-26
申请号:US308205
申请日:1989-02-08
申请人: Michael Demane , Thomas W. Fallin , Steve Garner , Jeff Schryver
发明人: Michael Demane , Thomas W. Fallin , Steve Garner , Jeff Schryver
CPC分类号: A61F2/30734 , A61F2/30728 , A61F2/36 , A61F2/3609 , A61F2/367 , A61F2/3672 , A61F2/3676 , A61F2002/30131 , A61F2002/30187 , A61F2002/30194 , A61F2002/30332 , A61F2002/30354 , A61F2002/30434 , A61F2002/30474 , A61F2002/30492 , A61F2002/30604 , A61F2002/30616 , A61F2002/30729 , A61F2002/30774 , A61F2002/30797 , A61F2002/30919 , A61F2002/3625 , A61F2002/365 , A61F2002/3686 , A61F2002/3694 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2230/0004 , A61F2230/0013 , A61F2230/0034
摘要: A modular hip prosthesis can be custom fitted to a particular patient by a surgeon prior to surgical insertion. The prosthesis features a body having a neck portion for carrying a rounded head element, a transitional mid-section of the prosthesis body includes generally rectangular and generally rounded cross-sectional areas, and a stem section has a generally rounded cross-sectional area. The stem is tapered to receive a tubular extension sleeve with a hollowed portion corresponding in shape to the stem portion of the prosthesis. The tubular extension sleeve has an open end portion receptive of the lower tapering stem of the prosthesis body. The stem portion including an internal bore, and an attachment in the form of an elongated screw is provided for connection to the stem internal bore for securing the extension sleeve and the prosthesis body together, forming a compressive sealed connection therebetween. Pads can be attached to the transitional mid-section of the prosthesis body for increasing the cross-sectional shape of the prosthesis at the transitional mid-section. Removable collars can be added to the prosthesis to form a transverse load carrying interface with the upper end of the patient's femur. Frustro-conically shaped extension sleeves can be added to the prosthesis neck for extending the neck length.
摘要翻译: 在手术插入之前,外科医生可以将模块化的髋关节假体定制到特定的患者身上。 假体具有主体,该主体具有用于承载圆形头部元件的颈部部分,假体主体的过渡中段包括大致矩形且大致圆形的横截面区域,并且杆部分具有大致圆形的横截面积。 杆是锥形的,以容纳具有中空部分的管状延伸套筒,该中空部分的形状对应于假体的茎部分。 管状延伸套管具有容纳假体的下锥形柄部的开口端部分。 提供包括内孔的杆部分和细长螺钉形式的附件,用于连接到杆内孔,用于将延伸套筒和假体固定在一起,在其间形成压缩密封连接。 垫可以附接到假体的过渡中段以增加在过渡中段的假体的横截面形状。 可拆卸的套环可以添加到假体以形成与患者股骨的上端的横向承载界面。 锥形圆锥形延伸套管可以添加到假体颈部以延长颈部长度。
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