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    • 12. 发明授权
    • Bio-compatible retention pin, and a prosthesis including such a pin
    • 生物兼容的保持销和包括这种针的假体
    • US4711234A
    • 1987-12-08
    • US14375
    • 1987-02-10
    • Michel VivesBernard Buttazzoni
    • Michel VivesBernard Buttazzoni
    • A61B17/58A61B17/68F16B13/08F16B19/00A61F5/04A61F2/28F16B15/00
    • A61B17/68F16B13/0816F16B19/00Y10S411/922Y10S411/923
    • The invention relates to a retention pin for fixing a support plate or other prosthesis on bone tissue. The pin is made of a material which is bio-compatible with human tissue and comprises two half-pins each having a half-head for bearing against the prosthesis and a retention shank projecting therefrom, with the outline of each shank being semi-cylindrical and with the two half-pins being generally symmetrical to each other about a radial separation plane passing at least partially along the axis of the pin and extending at least as far as the inside faces of the half-heads from which the respective retention shanks project. Said shanks being of sufficient length to project beyond a wall of bone by a distance which is not less than the diameter of the fixing hole through the bone, thereby enabling locking means in the vicinity of the free end of the pin to urge the two half-pins apart from each other so as to urge them resiliently over at least a portion of their length against the inside wall of the fixing hole.
    • 本发明涉及一种用于将支撑板或其他假体固定在骨组织上的保持销。 销由与人体组织生物相容的材料制成,并且包括两个半针,每个半针具有用于支撑假体的半头和从其突出的保持柄,每个柄的轮廓为半圆柱形, 其中两个半销相对于彼此大体上对称的径向分离平面大致对称,所述径向分离平面至少部分地沿着销的轴线延伸,并且至少延伸到与相应的保持柄从其突出的半头的内表面。 所述柄具有足够的长度以突出超过骨壁的距离,该距离不小于通过骨的固定孔的直径,从而使得能够在销的自由端附近的锁定装置推动两个半 销彼此分开,以便将其弹性地推压至其长度的至少一部分抵靠固定孔的内壁。
    • 13. 发明申请
    • MACHINING MEANS FOR CEILING FIXED PARTS
    • 用于固定固定件的加工手段
    • US20120328385A1
    • 2012-12-27
    • US12441168
    • 2007-09-21
    • Anre GreffiozMichel Vives
    • Anre GreffiozMichel Vives
    • B23Q16/00B23C3/00B23Q1/01
    • B23Q1/01B23Q16/00
    • A machining device has a machine head capable of displacement along at least three translation axes X, Y, Z for machining an immobile part fixed above the machining head. The machining head is maintained in a constant orientation by at least three articulated connecting rods. Two connecting rods define together with the machining head and with a first Y carriage, on which they are articulated, an deformable articulated parallelogram in the XZ plane. Another connecting rod is articulated on the machining head and on a second Y carriage and the second Y carriage is capable of displacement along Y on a second X carriage capable of displacement along X. The relative movement along X of the Y carriages results in a displacement in the Z direction. Several devices can be positioned in a plurality of tunnels, these tunnels being arranged so as to share several means.
    • 加工装置具有能够沿至少三个平移轴X,Y,Z移动的机头,用于加工固定在加工头上方的固定部分。 通过至少三个铰接的连接杆将加工头保持在恒定的方向。 两个连杆与加工头一起定义,并与XZ平面中的第一个Y滑架铰接在一起,形成可变形的铰接平行四边形。 另一个连杆在加工头​​上和第二个Y滑架上铰接,而第二个Y滑架能够沿着X沿X方向移动的第二个X滑架沿Y方向移动。沿着Y滑架的X的相对运动导致位移 在Z方向。 多个设备可以被定位在多个隧道中,这些隧道被布置成共享多个装置。
    • 15. 发明授权
    • Priming device for an explosive charge and shaped charge incorporating such a priming device
    • 用于爆炸装药的引爆装置和结合这种起动装置的成形装药
    • US06615736B2
    • 2003-09-09
    • US10013458
    • 2001-12-13
    • Jean-Paul DuparcMichel Vives
    • Jean-Paul DuparcMichel Vives
    • F42B100
    • F42C19/0846
    • The invention relates to safety priming device for an explosive charge, notably a shaped charge, comprising a pyrotechnic igniter and at least one igniting relay placed between the igniter and an explosive load. This priming device is characterized in that the igniting relay comprises means enabling the detonation wave produced by the igniter or igniters to be re-centered along the charge axis, said means comprising a confinement block having a bore converging between an external face positioned beside the igniter or igniters and an inner face positioned beside the explosive load, said bore filled with a relay explosive, the confinement block comprising means to prevent the propagation of a shock wave axially through the confinement block between the igniter or igniters and the explosive load.
    • 本发明涉及一种用于爆炸装药的安全起动装置,特别是成形装料,其包括烟火点火器和放置在点火器和爆炸负载之间的至少一个点火继电器。该起动装置的特征在于,点火继电器包括使能 由点火器产生的爆震波或点火器沿着充电轴线重新居中,所述装置包括限制块,其具有会聚在位于点火器旁边的外表面或点火器之间的孔和位于爆炸负载旁边的内表面的所述孔 填充有继电器炸药,该限制块包括用于防止冲击波沿轴向通过点火器或点火器与爆炸负载之间的限制块传播的装置。