会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • MANUFACTURING SYSTEM AND METHOD
    • 制造系统和方法
    • WO01015058A1
    • 2001-03-01
    • PCT/US2000/023030
    • 2000-08-23
    • G05B19/418A61F2/00A61F2/28A61F2/30A61F2/36A63B49/00A63B53/00A63B57/00G05B19/4097G05B19/42G06F17/50G06Q50/00G06F19/00
    • A61F2/30942A61F2/28A61F2/30965A61F2/36A61F2/3662A61F2002/30004A61F2002/30082A61F2002/30677A61F2002/30943A61F2002/30952A61F2002/30953A61F2002/30955A61F2002/30971A61F2002/3611A61F2210/0095A61F2250/0014A63B49/00A63B53/00A63B57/207A63B57/353G05B2219/35017G05B2219/45168G06F17/5018Y02P90/265
    • A method for manufacturing an object having a potential {x} that is generated in response to a field {f} applied thereto. A computerized mathematical model (801) of the object is generated by discretizing a geometric model of the object into a plurality of finite elements (802) and specifying values for the field {f} and potential {x} relative to the finite elements (802). The material properties (804) of the finite elements (802) are specified to have a particular symmetry and a material property (804) matrix [k] is calculated based on the relationship {f}=[k]{x} and the specified symmetry. Material property (804) coefficients are extracted from the material property (804) matrix [k] for each finite element (802) in the computerized mathematical model (801) and the extracted material property (804) coefficients are compared to material property (804) coefficients for known materials to match the extracted material property (804) coefficients to the material property (804) coefficients for known materials. Manufacturing parameters (805) for controlling manufacturing equipment are determined based on the matched material property (804) coefficients and the manufacturing equipment is controlled in accordance with the determined manufacturing parameters (805) to thereby manufacture the object.
    • 一种用于制造具有响应于施加到其上的场{f}而产生的电位{x}的物体的方法。 通过将对象的几何模型离散为多个有限元素(802)并且相对于有限元素(802)指定场{f}和势{x}的值来生成对象的计算机化数学模型(801) )。 有限元素(802)的材料属性(804)被规定为具有特定的对称性,并且基于关系{f} = [k] {x}和指定的 对称。 在计算机化数学模型(801)中对于每个有限元素(802)的材料属性(804)矩阵[k]提取材料性质(804)系数,并将提取的材料性质(804)系数与材料性质(804 )系数,以将所提取的材料性质(804)系数与已知材料的材料性质(804)系数相匹配。 基于匹配的材料属性(804)系数确定用于控制制造设备的制造参数(805),并且根据所确定的制造参数(805)来控制制造设备,从而制造该物体。
    • 8. 发明申请
    • INTERVERTEBRAL DISK PROSTHESIS
    • 椎间盘假体
    • WO2005004756A3
    • 2005-05-12
    • PCT/CH2004000442
    • 2004-07-11
    • SCOLIO GMBHPERERA FIORELLA
    • PERERA FIORELLA
    • A61F2/00A61F2/30A61F2/44
    • A61F2/4425A61F2/30965A61F2002/3064A61F2002/30662A61F2002/30948A61F2002/30953A61F2002/443A61F2310/00023A61F2310/00029A61F2310/00203A61F2310/00239A61F2310/00317A61F2310/00407A61F2310/00544A61F2310/00796
    • The invention relates to an intervertebral disk prosthesis (100) formed by an upper part (1) and a lower part (2). The top face of the upper part (1) and the bottom face of the lower part (2) are provided with essentially convexly curved areas (3, 3'). The bottom face of the upper part (1) is embodied as a convexly or concavely shaped spherical area (4) while the top face of the lower part (2) is provided with a concavely or convexly shaped spherical area (4'). The upper part (1) and the lower part (2) rest against each other in an at least partly jointless manner, movability of the two vertebrae being ensured by moving the spherical areas (4, 4') relative to each other. Wear effects are kept low by providing at least one spherical area (4, 4') with a coating. Loss of blood is expected to be reduced while operating times and recovery times are expected to be shortened and the risk is expected to decrease if the inventive prosthesis is inserted retroperitoneally. Also disclosed is a method for producing a correctly fitting intervertebral disk prosthesis, resulting in perfect adaptation to the anatomy of the vertebral bodies.
    • 本发明涉及的上部(1)的椎间盘假体(100)和下部部分(2)形成,其中,所述上部部分(1)的上侧和下侧部分的下侧(2)是大致的中凸曲面 (3,3“)具有。 上部部分(1)的下侧被成形为凸的或凹的球面(4)形成,而下部件(2)的上侧具有凹或凸球面(4“)。 上部部分(1)和下部件(2)是接头的至少部分自由地彼此,其中,由所述球形表面(4,4“)相对于彼此的移动,设置在两个椎骨的移动性。 由于磨损的至少一个球形表面(4,4“)的涂层,以保持较低。 在与术中出血少腹膜后出台,有望缩短手术时间和更短的固化时间在较低的风险。 缔造完美适应椎体的解剖结构,实现了一种制备恰当地安装椎间盘假体的方法进行说明。