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1. 发明授权

US4711234A Bio-compatible retention pin, and a prosthesis including such a pin 失效
标题翻译：生物兼容的保持销和包括这种针的假体
公开(公告)号：US4711234A
公开(公告)日：1987-12-08
申请号：US14375
申请日：1987-02-10
申请人： Michel Vives , Bernard Buttazzoni
发明人： Michel Vives , Bernard Buttazzoni
IPC分类号： A61B17/58 , A61B17/68 , F16B13/08 , F16B19/00 , A61F5/04 , A61F2/28 , F16B15/00
CPC分类号： A61B17/68 , F16B13/0816 , F16B19/00 , Y10S411/922 , Y10S411/923
摘要： 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.
摘要翻译：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。

2. 发明授权

US4366183A Process for making bioactive coatings on osseous prostheses, and prostheses thus obtained 失效
标题翻译：在骨假体上制造生物活性涂层的方法，以及由此获得的假体
公开(公告)号：US4366183A
公开(公告)日：1982-12-28
申请号：US272129
申请日：1981-06-10
申请人： Josette Ghommidh , Bernard Buttazzoni , Georges Constant , Etienne Diloy , Roland Morancho
发明人： Josette Ghommidh , Bernard Buttazzoni , Georges Constant , Etienne Diloy , Roland Morancho
IPC分类号： A61L27/00 , A61F2/00 , A61F2/30 , A61K6/033 , A61L27/32 , C23C22/73 , A61F1/24 , A61C13/30
CPC分类号： C23C22/73 , A61F2/30767 , A61L27/32 , A61F2/3094 , A61F2310/00796 , A61L2430/02
摘要： The present invention relates to a process for making bioactive coatings on osseous prostheses, wherein, from solutions, a mist of particles containing calcium ions and orthophosphate ions is made and said mist is brought into contact with an implant made of inert material under such operational conditions that at least one desired calcium phosphate is formed by reaction on the hot surface of said inert implant, and to the osseous implants obtained by this process.
摘要翻译：本发明涉及一种在骨假体上制备生物活性涂层的方法，其中，从溶液中制备含有钙离子和正磷酸根离子的颗粒雾，并使所述雾与在这种操作条件下由惰性材料制成的植入物接触通过在所述惰性植入物的热表面上的反应和通过该方法获得的骨植入物形成至少一种所需的磷酸钙。

3. 发明授权

US4705694A Process for making bioactive coatings on osseous prostheses, and prostheses thus obtained 失效
标题翻译：在骨假体上制造生物活性涂层的方法，以及由此获得的假体
公开(公告)号：US4705694A
公开(公告)日：1987-11-10
申请号：US929716
申请日：1986-11-12
申请人： Bernard Buttazzoni , Philippe Leseur , Jacques Thebault , Georges Constant, deceased
发明人： Bernard Buttazzoni , Philippe Leseur , Jacques Thebault , Georges Constant, deceased
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61L27/32 , A61C13/30 , A61F1/24
CPC分类号： A61L27/32 , A61F2310/00796 , A61L2430/02
摘要： The present invention relates to a process for making bioactive coatings on osseous prostheses, wherein a mist of particles containing calcium ions and orthophosphate ions is made from solutions and said mist is brought into contact with a substrate (notably an implant) made of inert material under such operational conditions that a hydroxyapatite coating is formed by reaction on the hot surface of said inert substrate, said process being characterized by the fact that the operating conditions to make the deposit are selected so that a liquid film forms on the hot surface of said substrate during the deposition.
摘要翻译：本发明涉及一种在骨假体上制备生物活性涂层的方法，其中由溶液制成含有钙离子和正磷酸根离子的颗粒雾，所述雾与由惰性材料制成的基底（特别是植入物）接触，通过在所述惰性基材的热表面上反应形成羟基磷灰石涂层的这种操作条件，所述方法的特征在于，选择沉积物的操作条件使得在所述基材的热表面上形成液体膜在沉积期间。

4. 发明授权

US4544599A Elastically deformable articles of carbon fibers, and method for producing the same 失效
标题翻译：碳纤维的弹性变形体及其制造方法
公开(公告)号：US4544599A
公开(公告)日：1985-10-01
申请号：US615137
申请日：1984-05-30
申请人： Bernard Buttazzoni
发明人： Bernard Buttazzoni
IPC分类号： D06N7/00 , A61F2/00 , A61F2/06 , A61F2/24 , A61L27/08 , C04B35/83 , D01F9/12 , D01F9/133 , D01F11/12 , B32B7/00
CPC分类号： C04B35/83 , A61F2/06 , A61F2/2469 , A61L27/08 , D01F11/125 , A61F2310/00161 , Y10T428/30 , Y10T442/2984
摘要： The present invention relates to a method for producing elastically deformable articles constituted of a textile substrate of carbon fibers which are elastically deformable with respect to an at rest shape, wherein a flexible structure of carbon fibers is used, a predetermined form being set for this textile by means of shaping tools, and said textile being retained in said at rest shape by forming around the said fibers a thin coating of rough laminar pyrolytic carbon deposited by chemical vapor infiltration at high temperature without bonding of the fibers one to another. The textile can be given a flat form by using holding plates. It is possible to start from a braided sleeve which is either compressed or stretched axially around a mandrel. It is also possible to use a woven tape which is wound in a conical pseudo-spiral for use as a cardiac valve.
摘要翻译：本发明涉及一种制造弹性变形制品的方法，所述弹性变形制品由碳纤维织物基材构成，所述纤维基材可相对于静止形状可弹性变形，其中使用碳纤维的柔性结构，为该纺织品设定预定形式通过成形工具，并且所述织物通过在所述纤维周围形成而在高温下通过化学气相渗透沉积的粗层状热解碳的薄涂层而保持在所述静止形状，而不会将纤维彼此粘合。纺织品可以通过使用保持板给予平坦的形式。可以从编织套筒开始，该套筒被压缩或者围绕心轴轴向拉伸。也可以使用缠绕在锥形假螺旋中作为心脏瓣膜的编织带。

5. 发明授权

US4459708A Joint prosthesis 失效
标题翻译：关节假体
公开(公告)号：US4459708A
公开(公告)日：1984-07-17
申请号：US416335
申请日：1982-09-09
申请人： Bernard Buttazzoni
发明人： Bernard Buttazzoni
IPC分类号： A61F2/32 , A61F2/00 , A61F2/34 , A61F2/36 , A61F2/46 , A61F1/04
CPC分类号： A61F2/36 , A61F2/34 , A61F2/3609 , A61F2002/30354 , A61F2002/3686 , A61F2002/4619 , A61F2220/0033
摘要： The invention relates to a joint prosthesis having an articular member fitted on an implant element housed in the bone cavity so as to slide without turning perpendicularly to the resection surface. The implant element is not provided with any abutting edge to limit its insertion into the bone cavity and the articular member is permanently supported with no twisting moment by the resection surface owing to its sliding possibility. The invention finds an application in hip joint endoprostheses.
摘要翻译：本发明涉及一种关节假体，其具有安装在容纳在骨腔中的植入元件上的关节构件，以便在不垂直于切除表面转动的情况下滑动。植入元件没有设置任何邻接边缘以限制其插入到骨腔中，并且由于其滑动的可能性，关节构件被切除表面永久地支撑而没有扭转力矩。本发明在髋关节内假体中发现了应用。

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