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1.发明授权Process for affecting the setting and working time of, bioresorbable calcium phosphate cements 失效影响生物可再吸收的磷酸钙水泥的设定和工作时间的方法公开(公告)号：US07201797B2
公开(公告)日：2007-04-10
申请号：US11137695
申请日：2005-05-25
IPC分类号： C04B28/34
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5–2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
摘要翻译： 快速凝固的生物可再吸收的磷酸钙水泥通过一种方法制备，该方法可以在加氢溶液和Ca与P摩尔比为0.5的磷酸钙粉末的混合物中进行高达1000℃的热处理 -2.5。 适用于本发明方法的润湿溶液包括水，有机溶剂，酸性和碱性溶液。 与加热的粉末混合以形成快速凝固的生物可再吸收的磷酸钙水泥的凝固溶液可以是水，根据本发明的方法的酸性或碱性溶液。
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公开(公告)号：US06616742B2
公开(公告)日：2003-09-09
申请号：US09941576
申请日：2001-08-30
IPC分类号： A61K606
CPC分类号： A61K6/0085 , A61K6/0643 , A61K6/083 , C08L33/08
摘要： A process for preparing a paste from calcium phosphate cement includes a) mixing an aqueous acidic solution and powder containing at least one of tricalcium phosphate and tetracalcium phosphate; and b) mixing the resulting mixture from step a) and an aqueous basic solution to form a paste. The calcium phosphate cement paste is useful in dental and bone prosthesis.
摘要翻译： 从磷酸钙水泥制备糊剂的方法包括：a）将酸性水溶液和含有磷酸三钙和磷酸四钙中的至少一种的粉末混合; 和b）将来自步骤a）的所得混合物和碱性水溶液混合以形成糊状物。 磷酸钙水泥浆可用于牙科和骨假体。
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3.发明授权公开(公告)号：US07258735B2
公开(公告)日：2007-08-21
申请号：US11176963
申请日：2005-07-07
IPC分类号： C04B28/34
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5-2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
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4.发明授权Method of shortening a working and setting time of a calcium phosphate cement (CPC) paste 失效缩短磷酸钙水泥（CPC）糊剂的工作时间和凝固时间的方法公开(公告)号：US06648960B1
公开(公告)日：2003-11-18
申请号：US10179879
申请日：2002-06-26
申请人： Jiin-Huey Chern Lin , Chien-Ping Ju , Kuan-Liang Lin , Chih-Hung Tsai , I-Chang Wang , Wen-Cheng Chen
发明人： Jiin-Huey Chern Lin , Chien-Ping Ju , Kuan-Liang Lin , Chih-Hung Tsai , I-Chang Wang , Wen-Cheng Chen
IPC分类号： C04B1202
CPC分类号： A61L24/001 , A61L24/02 , A61L2430/02 , C04B28/344 , C04B2111/00836 , C04B40/0082
摘要： A method of shortening a working and setting time of a CPC paste without using additives or sacrificing its strength, which includes heating CPC powder so that the CPC powder is maintained at a temperature of 50-400° C. for a period of time which is greater than one minute.
摘要翻译： 一种在不使用添加剂或牺牲其强度的情况下缩短CPC糊的工作时间和凝固时间的方法，其包括加热CPC粉末，使得CPC粉末保持在50-400℃的温度下，持续一段时间 大于一分钟
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5.发明授权公开(公告)号：US07270705B2
公开(公告)日：2007-09-18
申请号：US10940922
申请日：2004-09-14
IPC分类号： C04B12/02
CPC分类号： C04B28/344 , A61K6/0643 , A61L24/001 , A61L24/02 , A61L27/12 , A61L27/50 , C04B12/02 , C04B28/346 , C04B2111/00086 , C04B2111/00836 , C04B12/025 , C04B20/008 , C04B22/064 , C04B40/0082 , C04B40/0259 , C04B14/383
摘要： A method for increasing working time/setting time of monolithic tetracalcium phosphate (TTCP) cement paste formed by mixing a TTCP powder with an aqueous solution, which includes heating the TTCP powder, prior to the mixing, so that the TTCP powder is maintained at a temperature of 50-350° C. for a period of time which is greater than one minute, and that a TTCP cement paste formed by mixing the resulting heated TTCP powder with the aqueous solution has a prolonged working time in comparison with that formed by mixing TTCP powder that has not been subjected to such heating with the aqueous solution.
摘要翻译： 一种通过在混合之前将TTCP粉末与水溶液混合形成的整体式四磷酸钙（TTCP）水泥浆料的工作时间/凝固时间的方法，其包括加热该TTCP粉末，使得TTCP粉末保持在 温度为50-350℃，时间大于1分钟，通过将所得加热的TTCP粉末与水溶液混合形成的TTCP水泥浆与通过混合形成的相比具有延长的工作时间 未经水溶液加热的TTCP粉末。
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6.发明授权Tetracalcium phosphate (TTCP) having calcium phosphate whisker on surface and process for preparing the same 失效表面具有磷酸钙晶须的磷酸四钙（TTCP）及其制备方法公开(公告)号：US07169373B2
公开(公告)日：2007-01-30
申请号：US10773701
申请日：2004-02-06
CPC分类号： A61L27/12 , A61L24/001 , A61L24/02 , A61L27/50 , C04B12/02 , C04B12/025 , C04B28/344 , C04B28/346 , C04B2111/00836 , Y10T428/2991 , Y10T428/2993 , C04B40/0082
摘要： A tetracalcium phosphate (TTCP) particle for use in preparing a fast-setting, bioresorbable calcium phosphate cement is disclosed. The TTCP particle has a basic calcium phosphate whiskers on a surface thereof; the basic calcium phosphate whiskers having a Ca/P molar ratio greater than 1.33, and having a length up to about 5000 nm and a width up to about 500 nm. The basic calcium phosphate whiskers are substantially free of a hydroxyapatite phase and mainly composed of TTCP phase.
摘要翻译： 公开了一种用于制备快速凝固的生物可再吸收的磷酸钙水泥的四磷酸钙（TTCP）颗粒。 TTCP颗粒在其表面上具有碱性磷酸钙晶须; 碱性磷酸钙晶须的Ca / P摩尔比大于1.33，长度可达约5000nm，宽度可达500nm左右。 碱性磷酸钙晶须基本上不含羟基磷灰石相，主要由TTCP相组成。
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7.发明授权公开(公告)号：US06960249B2
公开(公告)日：2005-11-01
申请号：US10607023
申请日：2003-06-27
IPC分类号： A61C5/00 , A61K33/42 , A61L24/00 , A61L24/02 , A61L27/12 , A61L27/50 , C04B12/02 , C04B28/34 , C04B35/00 , C30B7/00 , C30B29/14 , C30B29/62
CPC分类号： A61L24/001 , A61L24/02 , A61L27/12 , A61L27/50 , C04B12/02 , C04B12/025 , C04B28/344 , C04B28/346 , C04B2111/00086 , C04B2111/00206 , C04B2111/0025 , C04B2111/00836 , C30B7/00 , C30B29/14 , C30B29/62 , Y10T428/2991 , Y10T428/2993 , C04B22/126 , C04B22/064 , C04B20/008 , C04B40/0082 , C04B40/0259 , C04B14/383
摘要： A tetracalcium phosphate (TTCP) particle for use in preparing a fast-setting, bioresorbable calcium phosphate cement is disclosed. The TTCP particle has a basic calcium phosphate whiskers or fine crystals on a surface thereof; the basic calcium phosphate whiskers or fine crystals having a Ca/P molar ratio greater than 1.33, and having a length up to about 5000 nm and a width up to about 500 nm.
摘要翻译： 公开了一种用于制备快速凝固的生物可再吸收的磷酸钙水泥的四磷酸钙（TTCP）颗粒。 TTCP颗粒在其表面上具有碱性磷酸钙晶须或细晶体; 碱性磷酸钙晶须或Ca / P摩尔比大于1.33的细晶体，其长度可达5000nm左右，宽度可达500nm左右。
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8.发明授权Process for producing fast-setting, bioresorbable calcium phosphate cements 失效生产快速固化，生物可吸收的磷酸钙水泥的方法公开(公告)号：US06840995B2
公开(公告)日：2005-01-11
申请号：US10328019
申请日：2002-12-26
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5-2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
摘要翻译： 快速凝固的生物可再吸收的磷酸钙水泥通过一种方法制备，该方法可以在加氢溶液和Ca与P摩尔比为0.5的磷酸钙粉末的混合物中进行高达1000℃的热处理 -2.5。 适用于本发明方法的润湿溶液包括水，有机溶剂，酸性和碱性溶液。 与加热的粉末混合以形成快速凝固的生物可再吸收的磷酸钙水泥的凝固溶液可以是水，根据本发明的方法的酸性或碱性溶液。
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公开(公告)号：US07066999B2
公开(公告)日：2006-06-27
申请号：US10944278
申请日：2004-09-17
IPC分类号： C04B28/34
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5–2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
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10.发明申请Process for affecting the setting and working time of bioresorbable calcium phosphate cements 失效影响生物可吸收性磷酸钙粘结剂的设定和工作时间的方法公开(公告)号：US20060011099A1
公开(公告)日：2006-01-19
申请号：US11176963
申请日：2005-07-07
申请人： Jiin-Huey Lin , Chien-Ping Ju , Kuan-Liang Lin , I-Chang Wang
发明人： Jiin-Huey Lin , Chien-Ping Ju , Kuan-Liang Lin , I-Chang Wang
CPC分类号： C04B28/346 , A61K6/0643 , A61L24/0063 , A61L24/02 , C04B12/025 , C04B28/34 , C04B2103/10 , C04B2111/00836 , C04B2111/70 , C04B40/0082 , C04B22/064 , C04B2103/0099 , C04B22/062 , C04B22/16 , C04B22/143 , C04B22/165
摘要： A fast-setting, bioresorbable calcium phosphate cement is prepared by a process which can be carried out with a heat treatment up to 1000° C. on a mixture of a wetting solution and a calcium phosphate powder having a Ca to P molar ratio of 0.5-2.5. The wetting solution suitable for use in the process of the present invention includes water, an organic solvent, an acidic and basic solution. A setting solution for mixing with the heated powder to form the fast-setting, bioresorbable calcium phosphate cement may be water, an acidic or basic solution according to the process of the present invention.
摘要翻译： 快速凝固的生物可再吸收的磷酸钙水泥通过一种方法制备，该方法可以在加氢溶液和Ca与P摩尔比为0.5的磷酸钙粉末的混合物中进行高达1000℃的热处理 -2.5。 适用于本发明方法的润湿溶液包括水，有机溶剂，酸性和碱性溶液。 与加热的粉末混合以形成快速凝固的生物可再吸收的磷酸钙水泥的凝固溶液可以是水，根据本发明的方法的酸性或碱性溶液。
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