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1. 发明申请

WO2012088112A1 MEDICAL IMPLANT COMPRISING A BIODEGRADABLE MAGNESIUM-BASED ALLOY AND METHOD FOR ITS MANUFACTURE 审中-公开
标题翻译：包含生物可降解镁基合金的医用植入物及其制造方法
公开(公告)号：WO2012088112A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/066158
申请日：2011-12-20
申请人： SYNTHES USA, LLC , SYNTHES GMBH , KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
发明人： KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L27/04 , A61L27/58
CPC分类号： A61L27/047 , A61B17/80 , A61B17/864 , A61F2310/00425 , A61L27/303 , A61L27/306 , A61L27/58 , A61L31/022 , A61L31/082 , A61L31/148 , A61L2400/18 , A61L2430/02 , C01F5/24 , Y10T428/265 , Y10T428/31678
摘要： A medical implant comprises a biodegradable magnesium-based alloy of which at least a part of its surface layer comprises a magnesium carbonate. A method for the manufacture of a biocompatible, corrosion-inhibiting protective surface layer on a medical implant comprising a magnesium-based alloy, comprises: providing an implant comprising a magnesium-based alloy to be coated; placing the implant into a reactor chamber; exposing at least part of the surface of said implant to an atmosphere comprising humid carbon dioxide to produce a coating on the surface of the implant comprising a magnesium carbonate of the formula x MgCO 3 · y Mg (OH) 2 , whereby x + y = 1; removing the implant from the reactor chamber; and drying the surface of the implant.
摘要翻译：医疗植入物包括其表面层的至少一部分包含碳酸镁的可生物降解的镁基合金。一种用于在包括镁基合金的医用植入物上制造生物相容性腐蚀抑制保护性表面层的方法，包括：提供包含待涂覆的镁基合金的植入物; 将植入物置于反应室中; 将所述植入物的表面的至少一部分暴露于包含潮湿二氧化碳的气氛中，以在植入物表面上产生包含式x MgCO 3·y Mg（OH）2的碳酸镁的涂层，由此x + y = 1 ; 从反应器室移除植入物; 并干燥植入物的表面。

2. 发明申请

WO2004085557A1 VERFAHREN ZUR ERHÖHUNG DER KORROSIONSBESTÄNDIGKEIT VON TUBEN SOWIE AUF DIESE WEISE HERGESTELLTE TUBEN 审中-公开
标题翻译：法提高管的耐腐蚀，这样制作的管
公开(公告)号：WO2004085557A1
公开(公告)日：2004-10-07
申请号：PCT/EP2004/000865
申请日：2004-01-31
申请人： AHC OBERFLÄCHENTECHNIK GmbH & Co. oHG , KURZE, Peter , BANERJEE, Dora , KOHLER, Marco , KRÜGER, Ulrike
发明人： KURZE, Peter , BANERJEE, Dora , KOHLER, Marco , KRÜGER, Ulrike
IPC分类号： C09D127/12
CPC分类号： B65D35/16 , C08J7/047 , C08J2400/14
摘要： Beschrieben werden ein Verfahren zur Erhöhung der Korrosionsbeständigkeit von Tuben, wobei die Innenwandungen der Tuben mit mindestens einem Fluorpolymer beschichtet werden, sowie die auf diese Weise hergestellten Tuben.
摘要翻译：描述了一种用于增加管，其中所述管的内壁涂有至少一种含氟聚合物的耐腐蚀性，并且管如此制备的方法。

3. 发明申请

WO2013070669A1 LEAN ELECTROLYTE FOR BIOCOMPATIBLE PLASMAELECTROLYTIC COATINGS ON MAGNESIUM IMPLANT MATERIAL 审中-公开
标题翻译：用于镁合金材料的生物可溶性等离子体涂层的电解质
公开(公告)号：WO2013070669A1
公开(公告)日：2013-05-16
申请号：PCT/US2012/063815
申请日：2012-11-07
申请人： SYNTHES USA, LLC , SYNTHES GMBH
发明人： IMWINKELRIED, Thomas , KURZE, Peter , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L31/02 , A61L31/08 , A61L31/14 , C25D9/06
CPC分类号： A61L31/088 , A61B17/80 , A61B17/8085 , A61F2/28 , A61F2210/0076 , A61L31/022 , A61L31/086 , A61L31/148 , A61L2400/18 , A61L2420/02 , A61L2430/02 , C25D3/54 , C25D11/022 , C25D11/026 , C25D11/30 , C25D11/36
摘要： The present disclosure is directed, at least in part, to a method of producing ceramic layers on magnesium and its alloys, a magnesium implant with a ceramic layer made by the method, and a magnesium implant having a biocompatible ceramic layer substantially free of material which impairs the biocompatibility of said biocompatible ceramic layer. In an exemplary embodiment, the method of producing ceramic layers on magnesium and its alloys, includes (a) immersing an implant and a metal sheet into the aqueous electrolyte bath, said aqueous electrolyte bath including: ammoniac, diammonium hydrogen phosphate and urea, and wherein the implant is made of magnesium or its alloy; (b) performing a anodic oxidation by passing a current between the implant, the metal sheet and through the aqueous electrolyte bath, wherein the implant is connected to a positive pole of a current source and the metal sheet is connected to a negative pole of the current source; (c) applying a current density selected to form sparks on said implant, to thereby form a ceramic layer on said implant.
摘要翻译：本公开内容至少部分地涉及在镁及其合金上制备陶瓷层的方法，通过该方法制造的具有陶瓷层的镁植入物和具有基本上不含材料的生物相容性陶瓷层的镁植入物，损害所述生物相容性陶瓷层的生物相容性。在一个示例性实施方案中，在镁及其合金上制备陶瓷层的方法包括（a）将植入物和金属片浸入含水电解质浴中，所述含水电解质浴包括：氨，磷酸氢二铵和尿素，其中植入物由镁或其合金制成; （b）通过在植入物，金属片和通过水性电解质浴之间通过电流进行阳极氧化，其中所述植入物连接到电流源的正极，并且所述金属片连接到所述金属片的负极电流源（c）施加选择的电流密度以在所述植入物上形成火花，从而在所述植入物上形成陶瓷层。

4. 发明授权

EP3272371B1 MEDICAL IMPLANT COMPRISING A BIODEGRADABLE MAGNESIUM-BASED ALLOY AND METHOD FOR ITS MANUFACTURE 有权
公开(公告)号：EP3272371B1
公开(公告)日：2019-03-06
申请号：EP17187599.0
申请日：2011-12-20
申请人： Synthes GmbH
发明人： KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L27/04 , A61L27/58

5. 发明公开

EP3549618A1 MEDICAL IMPLANT COMPRISING A BIODEGRADABLE MAGNESIUM-BASED ALLOY AND METHOD FOR ITS MANUFACTURE 审中-公开
公开(公告)号：EP3549618A1
公开(公告)日：2019-10-09
申请号：EP19160197.0
申请日：2011-12-20
申请人： Synthes GmbH
发明人： KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L27/58 , A61L27/04
摘要： A medical implant comprises a biodegradable magnesium-based alloy of which at least a part of its surface layer comprises a magnesium carbonate. A method for the manufacture of a biocompatible, corrosion-inhibiting protective surface layer on a medical implant comprising a magnesium-based alloy, comprises: providing an implant comprising a magnesium-based alloy to be coated; placing the implant into a reactor chamber; exposing at least part of the surface of said implant to an atmosphere comprising humid carbon dioxide to produce a coating on the surface of the implant comprising a magnesium carbonate of the formula xMgCO 3 · yMg(OH) 2 , whereby x + y = 1; removing the implant from the reactor chamber; and drying the surface of the implant.

6. 发明公开

EP2654814A1 MEDICAL IMPLANT COMPRISING A BIODEGRADABLE MAGNESIUM-BASED ALLOY AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：根据上述制造可生物降解的镁基合金和过程的医学植入物
公开(公告)号：EP2654814A1
公开(公告)日：2013-10-30
申请号：EP11808791.5
申请日：2011-12-20
申请人： Synthes GmbH
发明人： KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L27/04 , A61L27/58
CPC分类号： A61L27/047 , A61B17/80 , A61B17/864 , A61F2310/00425 , A61L27/303 , A61L27/306 , A61L27/58 , A61L31/022 , A61L31/082 , A61L31/148 , A61L2400/18 , A61L2430/02 , C01F5/24 , Y10T428/265 , Y10T428/31678
摘要： A medical implant comprises a biodegradable magnesium-based alloy of which at least a part of its surface layer comprises a magnesium carbonate. A method for the manufacture of a biocompatible, corrosion-inhibiting protective surface layer on a medical implant comprising a magnesium-based alloy, comprises: providing an implant comprising a magnesium-based alloy to be coated; placing the implant into a reactor chamber; exposing at least part of the surface of said implant to an atmosphere comprising humid carbon dioxide to produce a coating on the surface of the implant comprising a magnesium carbonate of the formula x MgCO
3 · y Mg (OH)
2 , whereby x + y = 1; removing the implant from the reactor chamber; and drying the surface of the implant.

7. 发明公开

EP3272371A1 MEDICAL IMPLANT COMPRISING A BIODEGRADABLE MAGNESIUM-BASED ALLOY AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：包含可生物降解的镁基合金的医用植入物及其制造方法
公开(公告)号：EP3272371A1
公开(公告)日：2018-01-24
申请号：EP17187599.0
申请日：2011-12-20
申请人： Synthes GmbH
发明人： KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L27/04 , A61L27/58
CPC分类号： A61L27/047 , A61B17/80 , A61B17/864 , A61F2310/00425 , A61L27/303 , A61L27/306 , A61L27/58 , A61L31/022 , A61L31/082 , A61L31/148 , A61L2400/18 , A61L2430/02 , C01F5/24 , Y10T428/265 , Y10T428/31678
摘要： A medical implant comprises a biodegradable magnesium-based alloy of which at least a part of its surface layer comprises a magnesium carbonate. A method for the manufacture of a biocompatible, corrosion-inhibiting protective surface layer on a medical implant comprising a magnesium-based alloy, comprises: providing an implant comprising a magnesium-based alloy to be coated; placing the implant into a reactor chamber; exposing at least part of the surface of said implant to an atmosphere comprising humid carbon dioxide to produce a coating on the surface of the implant comprising a magnesium carbonate of the formula xMgCO 3 · yMg(OH)2, whereby x + y = 1; removing the implant from the reactor chamber; and drying the surface of the implant.
摘要翻译：医学植入物包含生物可降解的镁基合金，其至少一部分表面层包含碳酸镁。一种用于在包含镁基合金的医疗植入物上制造生物相容性腐蚀抑制保护性表面层的方法，包括：提供包含待涂覆的镁基合金的植入物; 将植入物放入反应室; 将所述植入物的至少部分表面暴露于包含潮湿二氧化碳的气氛中，以在植入物表面上产生包含式xMgCO3·yMg（OH）2的碳酸镁的涂层，其中x + y = 1; 从反应室中取出植入物; 并干燥植入物的表面。

8. 发明授权

EP2654814B1 MEDICAL IMPLANT COMPRISING A BIODEGRADABLE MAGNESIUM-BASED ALLOY AND METHOD FOR ITS MANUFACTURE 有权
标题翻译：包含可生物降解的镁基合金的医用植入物及其制造方法
公开(公告)号：EP2654814B1
公开(公告)日：2017-10-04
申请号：EP11808791.5
申请日：2011-12-20
申请人： Synthes GmbH
发明人： KURZE, Peter , IMWINKELRIED, Thomas , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L27/04 , A61L27/58
CPC分类号： A61L27/047 , A61B17/80 , A61B17/864 , A61F2310/00425 , A61L27/303 , A61L27/306 , A61L27/58 , A61L31/022 , A61L31/082 , A61L31/148 , A61L2400/18 , A61L2430/02 , C01F5/24 , Y10T428/265 , Y10T428/31678

9. 发明授权

EP2776083B1 LEAN ELECTROLYTE FOR BIOCOMPATIBLE PLASMAELECTROLYTIC COATINGS ON MAGNESIUM IMPLANT MATERIAL 有权
标题翻译：稀土电解质用于生物相容性等离子体电纺涂层的镁植入材料
公开(公告)号：EP2776083B1
公开(公告)日：2017-07-26
申请号：EP12787322.2
申请日：2012-11-07
申请人： Synthes GmbH
发明人： IMWINKELRIED, Thomas , KURZE, Peter , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L31/02 , A61L31/08 , A61L31/14 , C25D9/06
CPC分类号： A61L31/088 , A61B17/80 , A61B17/8085 , A61F2/28 , A61F2210/0076 , A61L31/022 , A61L31/086 , A61L31/148 , A61L2400/18 , A61L2420/02 , A61L2430/02 , C25D3/54 , C25D11/022 , C25D11/026 , C25D11/30 , C25D11/36

10. 发明公开

EP2776083A1 LEAN ELECTROLYTE FOR BIOCOMPATIBLE PLASMAELECTROLYTIC COATINGS ON MAGNESIUM IMPLANT MATERIAL 有权
标题翻译： MAGERELEKTROLYTFÜRBIOKOMPATIBLE PLASMAELEKTROLYTISCHE BESCHICHTUNGEN AUF MAGNESIUMIMPLANTATMATERIAL
公开(公告)号：EP2776083A1
公开(公告)日：2014-09-17
申请号：EP12787322.2
申请日：2012-11-07
申请人： Synthes GmbH
发明人： IMWINKELRIED, Thomas , KURZE, Peter , BECK, Stefan , BANERJEE, Dora , SCHWARZ, Tamara
IPC分类号： A61L31/02 , A61L31/08 , A61L31/14 , C25D9/06
CPC分类号： A61L31/088 , A61B17/80 , A61B17/8085 , A61F2/28 , A61F2210/0076 , A61L31/022 , A61L31/086 , A61L31/148 , A61L2400/18 , A61L2420/02 , A61L2430/02 , C25D3/54 , C25D11/022 , C25D11/026 , C25D11/30 , C25D11/36
摘要： The present disclosure is directed, at least in part, to a method of producing ceramic layers on magnesium and its alloys, a magnesium implant with a ceramic layer made by the method, and a magnesium implant having a biocompatible ceramic layer substantially free of material which impairs the biocompatibility of said biocompatible ceramic layer. In an exemplary embodiment, the method of producing ceramic layers on magnesium and its alloys, includes (a) immersing an implant and a metal sheet into the aqueous electrolyte bath, said aqueous electrolyte bath including: ammoniac, diammonium hydrogen phosphate and urea, and wherein the implant is made of magnesium or its alloy; (b) performing a anodic oxidation by passing a current between the implant, the metal sheet and through the aqueous electrolyte bath, wherein the implant is connected to a positive pole of a current source and the metal sheet is connected to a negative pole of the current source; (c) applying a current density selected to form sparks on said implant, to thereby form a ceramic layer on said implant.
摘要翻译：本公开内容至少部分地涉及在镁及其合金上制造陶瓷层的方法，通过该方法制造的具有陶瓷层的镁植入物和具有基本上不含材料的生物相容性陶瓷层的镁植入物，损害所述生物相容性陶瓷层的生物相容性。在一个示例性实施方案中，在镁及其合金上制备陶瓷层的方法包括（a）将植入物和金属片浸入含水电解质浴中，所述含水电解质浴包括：氨，磷酸氢二铵和尿素，其中植入物由镁或其合金制成; （b）通过在植入物，金属片和通过水性电解质浴之间通过电流进行阳极氧化，其中所述植入物连接到电流源的正极，并且所述金属片连接到所述金属片的负极电流源（c）施加选择的电流密度以在所述植入物上形成火花，从而在所述植入物上形成陶瓷层。

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