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1. 发明授权

US5304263A Titanium alloy part 失效
标题翻译：钛合金部件
公开(公告)号：US5304263A
公开(公告)日：1994-04-19
申请号：US83508
申请日：1993-06-30
申请人： Bernard Champin , Bernard Prandi
发明人： Bernard Champin , Bernard Prandi
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
CPC分类号： C22F1/183 , C22C14/00
摘要： A titanium alloy part having a structure comprising ex-beta acicular grains and with equi-axial alpha phases gathered in a plurality of rows at boundaries of the grains. The alloy comprises, by weight, 2 to 5% Mo, 3.5 to 6.5% Al, 1.5 to 2.5% Sn, 1.5 to 4.8% Zr, Fe.ltoreq.1.5%, 4 to 12% Mo+V+Cr, and the balance, titanium and impurities.
摘要翻译：具有包含ex-β针状晶粒和等轴α相的结构的钛合金部分在晶粒的边界处聚集成多行。该合金按重量计包含2至5％的Mo，3.5至6.5％的Al，1.5至2.5％的Sn，1.5至4.8％的Zr，Fe <= 1.5％，4至12％的Mo + V + Cr，余量，钛和杂质。

2. 发明授权

US5264055A Method involving modified hot working for the production of a titanium alloy part 失效
标题翻译：涉及用于生产钛合金部件的改性热加工的方法
公开(公告)号：US5264055A
公开(公告)日：1993-11-23
申请号：US882900
申请日：1992-05-14
申请人： Bernard Champin , Bernard Prandi
发明人： Bernard Champin , Bernard Prandi
IPC分类号： C22C14/00 , C22F1/00 , C22F1/18
CPC分类号： C22F1/183 , C22C14/00
摘要： A method of producing a part having high strength and improved ductility from a titanium alloy having a composition, in percent by weight, or Mo equivalent 5 to 13 and Al equivalent 3 to 8, the balance being titanium and impurities, comprising the steps of hot working an ingot of the alloy including a roughing down under heat and preparation of a blank under heat, preheating to a temperature situated above the real beta transus of the hot worked alloy, and then final working of at least a part of this blank, after which the blank obtained is subjected to a solution heat treatment and then aged. The hot worked blank is cooled from the preheating temperature to a temperature for the beginning of final working which, under the conditions of the cooling of the blank, is at least 50.degree. C. below the real beta tansus and at least 10.degree. C. above the temperature of appearance of the alpha phase, so that the final working is sufficient to end within the alpha nucleation range.
摘要翻译：一种由钛合金制成的具有高强度和延展性的部件的方法，所述钛合金具有以重量％计的组成，或5当量的摩尔当量和3当量的3当量的8当量，其余为钛和杂质，包括热加工合金锭，包括在加热下粗加工并在加热下制备坯料，预热到位于热加工合金的真实β转子上方的温度，然后在该坯料的至少一部分的最终加工之后将所得坯料进行固溶热处理，然后老化。热加工的坯料从预热温度冷却至开始最终加工的温度，在冷却坯料的条件下，至少比真实β丹麦低50℃，至少10℃。高于α相的出现温度，使得最终加工足以在α成核范围内结束。

3. 发明授权

US08419776B2 Radius-plate assembly 有权
标题翻译：半径板组装
公开(公告)号：US08419776B2
公开(公告)日：2013-04-16
申请号：US12948795
申请日：2010-11-18
申请人： Bernard Prandi , Grégoire Chick , Jean Michel Cognet , Xavier Martinache , Michaël Papaloïzos , Alain Tchurukdichian
发明人： Bernard Prandi , Grégoire Chick , Jean Michel Cognet , Xavier Martinache , Michaël Papaloïzos , Alain Tchurukdichian
IPC分类号： A61B17/80
CPC分类号： A61B17/80 , A61B17/8004
摘要： An assembly for reducing a fracture between an epiphysis and a diaphysis of a bone has a bone plate having a fan-shaped outer end formed with a plurality of outer holes and a bar-shaped inner end extending along a longitudinal axis from the outer end and formed with a plurality of inner holes. The plate further is formed on the bar-shaped inner end with a longitudinally extending throughgoing guide slot and between the guide slot and the outer holes with an aperture. A slide has a longitudinally extending leg with an inner end formed with a guide formation engaged into and longitudinally slidable along the guide slot and a crosspiece overlying the aperture and engaging the bone plate to both transverse sides of the aperture. The crosspiece is formed with a transversely elongated slide slot, and a slide screw engaged through the slide.
摘要翻译：用于减少骨ysis骨骨折之间的骨折的组件具有骨板，该骨板具有形成有多个外孔的扇形外端和从外端沿着纵向轴线延伸的棒状内端，以及形成有多个内孔。该板还形成在杆状内端上，具有纵向延伸的通过的引导槽，并且在引导槽和具有孔的外孔之间形成。滑动件具有纵向延伸的腿部，其内端形成有引导构件，该引导构件沿着引导槽接合并可沿纵向滑动，并且横档覆盖该孔并且将骨板与孔的两个横向侧面接合。横档形成有横向细长的滑动槽和通过滑块接合的滑动螺钉。

4. 发明申请

US20110218533A1 RADIUS-PLATE ASSEMBLY 有权
标题翻译：半圆板组件
公开(公告)号：US20110218533A1
公开(公告)日：2011-09-08
申请号：US12948795
申请日：2010-11-18
申请人： Bernard Prandi , Grégoire Chick , Jean Michel Cognet , Xavier Martinache , Michaël Papaloïzos , Alain Tchurukdichian
发明人： Bernard Prandi , Grégoire Chick , Jean Michel Cognet , Xavier Martinache , Michaël Papaloïzos , Alain Tchurukdichian
IPC分类号： A61B17/80
CPC分类号： A61B17/80 , A61B17/8004
摘要： An assembly for reducing a fracture between an epiphysis and a diaphysis of a bone has a bone plate having a fan-shaped outer end formed with a plurality of outer holes and a bar-shaped inner end extending along a longitudinal axis from the outer end and formed with a plurality of inner holes. The plate further is formed on the bar-shaped inner end with a longitudinally extending throughgoing guide slot and between the guide slot and the outer holes with an aperture. A slide has a longitudinally extending leg with an inner end formed with a guide formation engaged into and longitudinally slidable along the guide slot and a crosspiece overlying the aperture and engaging the bone plate to both transverse sides of the aperture. The crosspiece is formed with a transversely elongated slide slot, and a slide screw engaged through the slide.
摘要翻译：用于减少骨ysis骨骨折之间的骨折的组件具有骨板，所述骨板具有形成有多个外孔的扇形外端和从外端沿着纵向轴线延伸的棒状内端，以及形成有多个内孔。该板还形成在杆状内端上，具有纵向延伸的通过的引导槽，并且在引导槽和具有孔的外孔之间形成。滑动件具有纵向延伸的腿部，其内端形成有引导构件，该引导构件沿着引导槽接合并可沿纵向滑动，并且横档覆盖该孔并且将骨板与孔的两个横向侧面接合。横档形成有横向细长的滑动槽和通过滑块接合的滑动螺钉。

5. 发明申请

US20110077652A1 INTRAMEDULLARY ANCHORING STEM FOR AN ORTHOPAEDIC IMPLANT HEAD 有权
标题翻译：用于正畸植入头的内侧锚固支架
公开(公告)号：US20110077652A1
公开(公告)日：2011-03-31
申请号：US12918189
申请日：2010-01-08
申请人： Philippe Bellemere , Thierry Dreano , Jean Goubau , Xavier Martinache , Michaël Papaloizos , Bernard Prandi , Pierre Siret
发明人： Philippe Bellemere , Thierry Dreano , Jean Goubau , Xavier Martinache , Michaël Papaloizos , Bernard Prandi , Pierre Siret
IPC分类号： A61B17/72
CPC分类号： A61F2/4241 , A61F2/4225 , A61F2002/30131 , A61F2002/30166 , A61F2002/30332 , A61F2002/30594 , A61F2002/30616 , A61F2002/30772 , A61F2002/4228 , A61F2002/4243 , A61F2002/4251
摘要： An intramedullary anchoring stem (7) for an orthopaedic implant head. The stem is in one piece, is made of biocompatible material and is movable in relation to the head, with which it has connecting means (16), and it has a truncated or substantially truncated peg shape (11) at least partially recessed (21) longitudinally, and parallel or substantially parallel to the dorso-palmar plane (22).
摘要翻译：用于矫形植入物头部的髓内锚固杆（7）。杆是一体的，由生物相容材料制成，并且可相对于头部移动，具有连接装置（16），并且其具有至少部分凹入的截头或基本上截头的栓形状（11）（21 ），并且平行或基本上平行于背部手掌平面（22）。

6. 发明申请

US20080177262A1 Intramedullar Osteosynthetic Device of Two Bone Parts, In Particular of the Hand and/or Foot 有权
标题翻译：两个骨部分的特别是手和/或脚的骨髓内合成装置
公开(公告)号：US20080177262A1
公开(公告)日：2008-07-24
申请号：US11911405
申请日：2006-04-12
申请人： Marc Augoyard , Jacques Peyrot , Tristan Meusnier , Bernard Prandi
发明人： Marc Augoyard , Jacques Peyrot , Tristan Meusnier , Bernard Prandi
IPC分类号： A61B17/58
CPC分类号： A61B17/7291 , A61B17/68 , A61B17/72 , A61B17/7208 , A61B17/7225 , A61B17/7258 , A61B17/7266 , A61B17/844 , A61B2017/00867 , A61B2017/681 , A61F2002/30093 , A61F2002/30622 , A61F2002/4243 , A61F2210/0019
摘要： An intramedullar osteosynthetic device includes a body with an elongated shape and a flat cross-section having, in succession, from one of its ends, a first fixation zone cooperating with one of the bone parts to be immobilised, a median zone suitable for withstanding the shear and bending stresses, and a second fixation zone in the other bone part to be immobilised. Each of the fixation zones is made from a material suitable for enabling their deformation by thermal action (tepid memory) or mechanical action (superelasticity), to permit an introduction into the bone parts without pulpar approach, followed by a fixation in the bone parts, while avoiding any rotational movement, withstanding the tensile stresses, and maintaining a compressive force. At least one of the fixation zones has two tabs or fins and which are separable under the effect of the deformation.
摘要翻译：髓内骨接合装置包括具有细长形状的主体和从其一个端部依次具有平坦的横截面，第一固定区域与待固定的骨部件之一协作，适于承受剪切和弯曲应力，以及待固定的另一个骨部分中的第二固定区。每个固定区域由适合于通过热作用（温和记忆）或机械作用（超弹性）使其变形的材料制成，以允许在没有纸浆方法的情况下引入骨骼部分，然后在骨部分中固定，同时避免任何旋转运动，承受拉伸应力并保持压缩力。至少一个固定区域具有两个翼片或翼片，并且在变形的作用下可分离。

7. 发明授权

US08414583B2 Resorptive intramedullary implant between two bones or two bone fragments 有权
公开(公告)号：US08414583B2
公开(公告)日：2013-04-09
申请号：US12918105
申请日：2009-09-02
申请人： Bernard Prandi , Marc Augoyard , Thomas Ledermann , Tristan Meusnier , Jacques Peyrot , Judith Fellmann
发明人： Bernard Prandi , Marc Augoyard , Thomas Ledermann , Tristan Meusnier , Jacques Peyrot , Judith Fellmann
IPC分类号： A61B17/56 , A61F2/42
CPC分类号： A61B17/8605 , A61B17/1655 , A61B17/68 , A61B17/7208 , A61B17/7225 , A61B17/7233 , A61B17/7266 , A61B17/7283 , A61B17/88 , A61B2017/00862 , A61B2017/681 , A61B2017/8655 , A61F2/4225 , A61F2/4241 , A61F2002/30062 , A61F2002/30563 , A61F2002/30622 , A61F2002/3085 , A61F2002/30878 , A61F2210/0004
摘要： The invention relates to an intramedullary implant for use between two bones or two bone fragments. The implant includes a single-piece body having a generally elongate shape and having, at each end, areas for anchoring to the bone portions in question, characterized in that one of said areas has a generally cylindrical shape while the other area has a flat cross-section.

8. 发明申请

US20110313473A1 SCREW FOR OSTEOSYNTHESIS AND ARTHRODESIS 有权
标题翻译：用于骨质疏松和牙齿修复的螺丝
公开(公告)号：US20110313473A1
公开(公告)日：2011-12-22
申请号：US13146925
申请日：2010-02-09
申请人： Bernard Prandi , Jean Lariviere , Mohammed R'Taimate
发明人： Bernard Prandi , Jean Lariviere , Mohammed R'Taimate
IPC分类号： A61B17/86
CPC分类号： A61B17/863 , A61B17/8635 , A61B17/864
摘要： The invention relates to a self-tapping and self-boring osteosynthesis screw for compressive orthopaedic surgery, characterised in that, in the bone engagement regions, at both the distal portion (A1a) and at the proximal portion (A2a), the sum of the angles defining the outer taper of the shank (f) and the taper of the crest line of the screw thread pitch (P) is higher than 45°, and in that the leading portion (i.e. the most distal one) of each thread includes a plurality of cutting edges (AR) obtained by stock removal.
摘要翻译：本发明涉及一种用于压缩矫形外科手术的自攻和自钻式骨接合螺钉，其特征在于，在骨接合区域中，在远端部分（A1a）和近侧部分（A2a）处，限定柄部（f）的外锥度的角度和螺纹螺距（P）的波峰线的锥度高于45°，并且每个螺纹的前端部分（即最远端）包括通过原料清除获得的多个切削刃（AR）。

9. 发明申请

US20090018556A1 CLAMP FOR POSITIONING A SUPERELASTIC OSTEOSYNTHESIS CLIP 有权
标题翻译：用于定位超柔性骨质疏松片的夹具
公开(公告)号：US20090018556A1
公开(公告)日：2009-01-15
申请号：US10599962
申请日：2005-04-15
申请人： Bernard Prandi
发明人： Bernard Prandi
IPC分类号： A61B17/08 , A61B17/10 , A61B17/00
CPC分类号： A61B17/0682 , A61B17/0642 , A61B17/128 , A61B2017/00867
摘要： A clamp has two arms with gripping jaws for supporting and positioning a superelastic osteosynthesis clip The osteosynthesis clip comprising a web from which two flanges to be inserted into two portions of bone emerge. The clamp also has component for preventing the jaws from being opened beyond a point at which the angle between the flanges of a clamp supported clip is greater than 90°; and a second component for preventing the jaws from being closed beyond a point at which the angle between the flanges and the web is substantially 90°.
摘要翻译：夹具具有两个具有夹爪的臂，用于支撑和定位超弹性骨接合夹。所述骨接合夹夹包括腹板，两个凸起插入到骨的两部分中。夹具还具有用于防止夹爪打开超过夹紧支撑夹的凸缘之间的角度大于90°的点的部件; 以及第二部件，用于防止所述夹爪在所述凸缘和所述腹板之间的角度基本上为90°的点之外被关闭。

10. 发明授权

US08556946B2 Orthopedic implant in the form of a plate to be fixed between two bone parts 有权
标题翻译：矫形植入物以板的形式固定在两个骨骼部分之间
公开(公告)号：US08556946B2
公开(公告)日：2013-10-15
申请号：US12918071
申请日：2009-10-02
申请人： Bernard Prandi , Keith Wapner , Charles P. Wapner , Peter W. Wapner
发明人： Bernard Prandi , Keith Wapner , Charles P. Wapner , Peter W. Wapner
IPC分类号： A61B17/80
CPC分类号： A61B17/8014 , A61B17/8004 , A61B17/8052 , A61B17/8057 , A61B17/8061 , A61B17/808 , A61B17/809 , A61B17/846 , A61B2017/681
摘要： The invention relates to a plate fixed between two bone parts by way of screws engaged in holes formed in the thickness of the plate. The plate comprises an angled member or rib which is inclined according to an angle of between about 30° and 60° in relation to the plane defined by the plate. The angled member or rib has a hole for engaging a screw and is located in the central part of the width, over a determined part of the length of the plate, so that the screw brings the two bone parts into a compressive position.
摘要翻译：本发明涉及一种通过螺钉固定在两个骨骼部分之间的板，该板形成在板的厚度上。板包括成角度的构件或肋，其相对于由板限定的平面以相对于约30°至60°的角度倾斜。成角度的构件或肋具有用于接合螺钉的孔，并且位于板的长度的确定部分的宽度的中心部分中，使得螺钉将两个骨部件压缩到压缩位置。

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