-
公开(公告)号：US06169046A
公开(公告)日：2001-01-02
申请号：US09044162
申请日：1998-03-19
申请人： Toshiki Shikata , Yasutoshi Kakizawa , Jyunzo Tanaka , Yasushi Suetsugu , Masanori Kikuchi , Hiroo Miyairi , Kazuo Takakuda , Yoshihisa Koyama
发明人： Toshiki Shikata , Yasutoshi Kakizawa , Jyunzo Tanaka , Yasushi Suetsugu , Masanori Kikuchi , Hiroo Miyairi , Kazuo Takakuda , Yoshihisa Koyama
IPC分类号： D04H100
CPC分类号： D04H1/435 , A61B17/6441 , A61F2/2846 , A61F2002/3092 , A61L31/06 , A61L31/127 , A61L31/148 , A61L2430/02 , D04H3/011 , Y10T442/637 , Y10T442/642 , Y10T442/696 , C08L67/04
摘要： The present invention provides an absorbable barrier membrane for guided tissue regeneration which is useful for regeneration of animal tissues, including those of humans, the absorbable barrier membrane being superior in heat stability, processability, reproducibility, storage stability, bioabsorbablity, and tissue regeneration effects, and further provides a method for regeneration, using the absorbable barrier membrane, of a mandible, periodontal tissue, or defective tubulous bone, and particularly a defective tubulous bone which possesses a segmental bone defect in which both ends of the bone are in separate segments. The above objects are attained by an absorbable barrier membrane for use in guided tissue generation, comprising a lactic copolyester in which a polymerization catalyst is deactivated, as an essential component.
摘要翻译： 本发明提供一种用于引导组织再生的可吸收阻隔膜，其可用于包括人的动物组织的再生，可吸收的阻隔膜的热稳定性，加工性，再现性，储存稳定性，生物可吸收性和组织再生效果优异， 并且还提供了使用可吸收阻隔膜，下颌骨，牙周组织或有缺陷的细小骨，特别是具有节段性骨缺损的不良管状骨的再生的方法，其中骨的两端分开。 上述目的是通过用于导向组织生成的可吸收阻隔膜来实现的，其包括其中聚合催化剂失活的乳酸共聚酯作为必要组分。
-
公开(公告)号：US07229971B2
公开(公告)日：2007-06-12
申请号：US10937732
申请日：2004-09-10
申请人： Junzo Tanaka , Masanori Kikuchi , Noriichi Ito , Yoshinobu Mandai , Hiroko Matsumoto , Yoshihisa Koyama , Kazuo Takakuda
发明人： Junzo Tanaka , Masanori Kikuchi , Noriichi Ito , Yoshinobu Mandai , Hiroko Matsumoto , Yoshihisa Koyama , Kazuo Takakuda
IPC分类号： A61K38/39
摘要： This invention relates to a method for regulating the biodegradability of composite biomaterials comprising calcium salt (particularly hydroxyapatite) and collagen, improved composite biomaterials obtained via such method, and a method for increasing bone mass with the use of such composite biomaterials.
摘要翻译： 本发明涉及一种用于调节包含钙盐（特别是羟基磷灰石）和胶原的复合生物材料的生物降解性的方法，通过这种方法获得的改进的复合生物材料以及使用这种复合生物材料增加骨量的方法。
-
公开(公告)号：US06441073B1
公开(公告)日：2002-08-27
申请号：US09807707
申请日：2001-04-17
申请人： Junzo Tanaka , Masanori Kikuchi , Kimihiro Miyamoto , Shuji Suwa , Shunji Ichikawa , Etsuro Yokoyama , Soichi Shono , Takao Okada , Yukari Imamura , Kazuo Takakuda , Yoshihisa Koyama , Shigeo Tanaka , Noriaki Shirahama , Takatoshi Itoh
发明人： Junzo Tanaka , Masanori Kikuchi , Kimihiro Miyamoto , Shuji Suwa , Shunji Ichikawa , Etsuro Yokoyama , Soichi Shono , Takao Okada , Yukari Imamura , Kazuo Takakuda , Yoshihisa Koyama , Shigeo Tanaka , Noriaki Shirahama , Takatoshi Itoh
IPC分类号： C08K332
CPC分类号： A61L31/127 , A61L27/46 , A61L27/58 , A61L27/54 , A61L27/507 , C08L67/04 , A61L31/18 , A61L31/16
摘要： The followings are disclosed herein: a biomaterial comprising calcium phosphate and a copolymer of lactic acid, glycolic acid and &egr;-caprolactone; a biomaterial for the induction of osteoanagenesis, characterized in that a periosteum is attached to the biomaterial comprising calcium phosphate and a copolymer of lactic acid, glycolic acid and &egr;-caprolactone; and a biomaterial for the prevention of adhesion comprising calcium phosphate and a copolymer of lactic acid, glycolic acid and &egr;-caprolactone where the molar ratio of lactic acid, glycolic acid and &egr;-caprolactone is within a range of 5-90:3-75:5-40.
摘要翻译： 本文公开了以下内容：包含磷酸钙和乳酸，乙醇酸和ε-己内酯的共聚物的生物材料;用于诱导骨诱导成骨的生物材料，其特征在于，将骨膜连接到包含磷酸钙的生物材料和 乳酸，乙醇酸和ε-己内酯; 以及乳酸，乙醇酸和ε-己内酯的摩尔比在5-90:3〜75的范围内的防止粘附性的生物材料，包括磷酸钙和乳酸，乙醇酸和ε-己内酯的共聚物 ：5-40。
-
公开(公告)号：US20050042252A1
公开(公告)日：2005-02-24
申请号：US10937732
申请日：2004-09-10
申请人： Junzo Tanaka , Masanori Kikuchi , Noriichi Ito , Yoshinobu Mandai , Hiroko Matsumoto , Yoshihisa Koyama , Kazuo Takakuda
发明人： Junzo Tanaka , Masanori Kikuchi , Noriichi Ito , Yoshinobu Mandai , Hiroko Matsumoto , Yoshihisa Koyama , Kazuo Takakuda
摘要： This invention relates to a method for regulating the biodegradability of composite biomaterials comprising calcium salt (particularly hydroxyapatite) and collagen, improved composite biomaterials obtained via such method, and a method for increasing bone mass with the use of such composite biomaterials.
摘要翻译： 本发明涉及一种调节包含钙盐（特别是羟基磷灰石）和胶原的复合生物材料的生物降解性的方法，通过这种方法获得的改进的复合生物材料以及使用这种复合生物材料增加骨量的方法。
-
公开(公告)号：US20090281633A1
公开(公告)日：2009-11-12
申请号：US12306341
申请日：2007-06-22
申请人： Yuji Hotta , Yasushi Suetsugu , Masanori Kikuchi , Toshiyuki Ikoma , Tomoya Kuwayama , Takashi Makabe , Junzo Tanaka
发明人： Yuji Hotta , Yasushi Suetsugu , Masanori Kikuchi , Toshiyuki Ikoma , Tomoya Kuwayama , Takashi Makabe , Junzo Tanaka
CPC分类号： A61L27/56 , A61L27/10 , A61L2430/02 , C04B35/043 , C04B35/111 , C04B35/447 , C04B35/46 , C04B35/486 , C04B35/565 , C04B35/62655 , C04B38/0074 , C04B2111/00836 , C04B2235/3212 , C04B2235/5436 , C04B2235/5445 , C04B2235/77 , C04B2235/96 , C04B2235/9607 , Y10T428/249953 , Y10T428/249975 , C04B38/0003
摘要： Provision of a porous ceramic material which rapidly induces bone tissue formation and has practical strength.A porous ceramic material 11 having substantially unidirectionally oriented pores 12, a porosity of 40-90%, and an average open area of one pore of 0.05×10−3-50×10−3 mm2 both in a first sectional surface perpendicular to the pore 12 orientation direction and a second sectional surface parallel to the first sectional surface and 5 mm distant from the first sectional surface in the pore 12 Orientation direction. Using the material 11, when a cylindrical test piece (diameter 3 mm×height 5 mm, the pore 12 array direction as a height direction) made of the material is dipped in polyethylene glycol up to 1 mm from one end thereof, polyethylene glycol permeates through the whole test piece preferably within 30 seconds.
摘要翻译： 提供一种快速诱导骨组织形成并具有实用强度的多孔陶瓷材料。 在垂直于孔12取向的第一截面中，具有基本上单向取向的孔12，孔隙率为40-90％，孔的平均开放面积为0.05×10 -3〜50×10 -3 mm 2的多孔陶瓷材料11 方向和平行于第一截面的第二截面，并且在孔12的方位方向上离开第一截面的距离为5mm。 使用材料11，当将由该材料制成的圆柱形试验片（直径3mm×高度5mm，作为高度方向的孔12排列方向）从其一端浸入到聚乙二醇中至多1mm时，聚乙二醇渗透通过 整个试片优选在30秒内。
-
公开(公告)号：US06340648B1
公开(公告)日：2002-01-22
申请号：US09548742
申请日：2000-04-13
申请人： Kohichi Imura , Hideo Uemoto , Akimichi Hojo , Junzo Tanaka , Masanori Kikuchi , Yasushi Suetsugu , Hiraku Yamazaki , Masami Kinoshita , Nobuaki Minowa
发明人： Kohichi Imura , Hideo Uemoto , Akimichi Hojo , Junzo Tanaka , Masanori Kikuchi , Yasushi Suetsugu , Hiraku Yamazaki , Masami Kinoshita , Nobuaki Minowa
IPC分类号： C07B2535
CPC分类号： C04B35/447 , A61L27/12 , A61L27/56 , C04B38/062 , C04B2111/00612 , C04B38/0054 , C04B38/0074 , C04B41/5353
摘要： A calcium phosphate porous sintered body which comprises spherical pores communicating with one another substantially throughout the body with a porosity of 55% or more and 90% or less, and has an average diameter of the inter-pore communicating parts of 50 &mgr;m or more, a pore diameter of 150 &mgr;m or more, and a three-point bending strength of 5 MPa or more, and a method for producing the same.
摘要翻译： 一种磷酸钙多孔质烧结体，其特征在于，具有孔隙率为55％以上且90％以下的基本上贯穿整个身体彼此连通的球形孔，并且所述孔间连通部的平均直径为50μm以上， 孔径为150μm以上，三点弯曲强度为5MPa以上的方法及其制造方法。
-
公开(公告)号：US08609235B2
公开(公告)日：2013-12-17
申请号：US12306341
申请日：2007-06-22
申请人： Yuji Hotta , Yasushi Suetsugu , Masanori Kikuchi , Toshiyuki Ikoma , Tomoya Kuwayama , Takashi Makabe , Junzo Tanaka
发明人： Yuji Hotta , Yasushi Suetsugu , Masanori Kikuchi , Toshiyuki Ikoma , Tomoya Kuwayama , Takashi Makabe , Junzo Tanaka
CPC分类号： A61L27/56 , A61L27/10 , A61L2430/02 , C04B35/043 , C04B35/111 , C04B35/447 , C04B35/46 , C04B35/486 , C04B35/565 , C04B35/62655 , C04B38/0074 , C04B2111/00836 , C04B2235/3212 , C04B2235/5436 , C04B2235/5445 , C04B2235/77 , C04B2235/96 , C04B2235/9607 , Y10T428/249953 , Y10T428/249975 , C04B38/0003
摘要： Provision of a porous ceramic material which rapidly induces bone tissue formation and has practical strength.A porous ceramic material 11 having substantially unidirectionally oriented pores 12, a porosity of 40-90%, and an average open area of one pore of 0.05×10−3-50×10−3 mm2 both in a first sectional surface perpendicular to the pore 12 orientation direction and a second sectional surface parallel to the first sectional surface and 5 mm distant from the first sectional surface in the pore 12 orientation direction. Using the material 11, when a cylindrical test piece (diameter 3 mm×height 5 mm, the pore 12 array direction as a height direction) made of the material is dipped in polyethylene glycol up to 1 mm from one end thereof, polyethylene glycol permeates through the whole test piece preferably within 30 seconds.
摘要翻译： 提供一种快速诱导骨组织形成并具有实用强度的多孔陶瓷材料。 在垂直于第一截面的第一截面中，具有基本上单向取向的孔12，孔隙率为40-90％，孔的平均开放面积为0.05×10-3-50×10-3mm2的多孔陶瓷材料11 孔12取向方向和平行于第一截面的第二截面，并且在孔12的取向方向上离开第一截面的距离为5mm。 使用材料11，当将由该材料制成的圆柱形试验片（直径3mm×高度5mm，作为高度方向的孔12排列方向）从其一端浸入至聚乙二醇中至多1mm时，聚乙二醇渗透 通过整个试片最好在30秒内。
-
8.发明申请METHOD FOR PRODUCING POROUS BODY COMPRISING APATITE/COLLAGEN COMPOSITE FIBERS 有权生产包含APATITE / COLLAGEN复合纤维的多孔体的方法公开(公告)号：US20090166580A1
公开(公告)日：2009-07-02
申请号：US11718135
申请日：2005-10-13
申请人： Junzo Tanaka , Masanori Kikuchi , Toshiyuki Ikoma , Daisuke Shoji , Katsumi Kawamura , Takehiko Nakajima , Naomi Mochizuki
发明人： Junzo Tanaka , Masanori Kikuchi , Toshiyuki Ikoma , Daisuke Shoji , Katsumi Kawamura , Takehiko Nakajima , Naomi Mochizuki
IPC分类号： C09K3/00
CPC分类号： C04B38/0045 , A61F2/28 , A61F2/3094 , A61F2/30965 , A61F2310/00293 , A61F2310/00365 , A61L27/46 , A61L27/56 , C04B35/447 , C04B35/80 , C04B2111/00836 , Y10T442/692 , Y10T442/696 , C04B38/0074 , C04B14/38 , C04B24/14 , C04B30/02 , C08L89/06
摘要： A method for producing a porous body comprising apatite/collagen composite fibers comprising the steps of gelling a dispersion comprising long apatite/collagen composite fibers having an average length of 10-75 mm, short apatite/collagen composite fibers having an average length of 0.05-1 mm, and a liquid; freezing and drying the resultant gel to form a porous body; and cross-linking collagen in the porous body.
摘要翻译： 一种包含磷灰石/胶原复合纤维的多孔体的制造方法，其特征在于，包括使平均长度为10-75mm的长磷灰石/胶原复合纤维的分散液凝胶化的工序，平均长度为0.05〜 1mm，液体; 冷冻并干燥所得凝胶以形成多孔体; 并在多孔体中交联胶原蛋白。
-
9.发明授权Tool head, machine tool and boring method of bore of cylinder block using the machine tool 有权使用机床的气缸体工具头，机床和钻孔方法公开(公告)号：US08287214B2
公开(公告)日：2012-10-16
申请号：US12282737
申请日：2007-03-12
申请人： Hideki Sadaoka , Hiromi Oshima , Shinji Nogami , Minoru Suzuki , Makoto Ouchi , Masanori Kikuchi
发明人： Hideki Sadaoka , Hiromi Oshima , Shinji Nogami , Minoru Suzuki , Makoto Ouchi , Masanori Kikuchi
IPC分类号： B23B39/16
CPC分类号： B23P23/02 , B23B41/12 , B23D77/042 , B23Q1/4876 , B24B33/027 , B24B33/08 , B24B41/04 , Y10T29/5168 , Y10T29/5176 , Y10T408/03 , Y10T408/36 , Y10T408/375 , Y10T408/856
摘要： The spindle drive unit of a combined machine tool drives the spindle. The tip end of the spindle is provided with a boring tool and a tool head having a rough grinding stone and a finishing grinding stone. The spindle drive unit has a first support unit and a second support unit capable of receiving the spindle therethrough and supporting it rotatably, a linear motor and a column slide mechanism for moving the first and second support unit in the axis direction of the spindle, and a spindle motor for rotating the spindle.
摘要翻译： 组合机床的主轴驱动单元驱动主轴。 主轴的末端设置有钻孔工具和具有粗磨石和精磨磨石的工具头。 主轴驱动单元具有第一支撑单元和第二支撑单元，该第一支撑单元和第二支撑单元能够容纳主轴并支撑其可转动;线性马达和列滑动机构，用于沿主轴的轴线方向移动第一和第二支撑单元， 用于旋转主轴的主轴电机。
-
10.发明授权Method for producing porous body comprising apatite/collagen composite fibers 有权包含磷灰石/胶原复合纤维的多孔体的制造方法公开(公告)号：US07732573B2
公开(公告)日：2010-06-08
申请号：US11718135
申请日：2005-10-13
申请人： Junzo Tanaka , Masanori Kikuchi , Toshiyuki Ikoma , Daisuke Shoji , Katsumi Kawamura , Takehiko Nakajima , Naomi Mochizuki
发明人： Junzo Tanaka , Masanori Kikuchi , Toshiyuki Ikoma , Daisuke Shoji , Katsumi Kawamura , Takehiko Nakajima , Naomi Mochizuki
CPC分类号： C04B38/0045 , A61F2/28 , A61F2/3094 , A61F2/30965 , A61F2310/00293 , A61F2310/00365 , A61L27/46 , A61L27/56 , C04B35/447 , C04B35/80 , C04B2111/00836 , Y10T442/692 , Y10T442/696 , C04B38/0074 , C04B14/38 , C04B24/14 , C04B30/02 , C08L89/06
摘要： A method for producing a porous body comprising apatite/collagen composite fibers comprising the steps of gelling a dispersion comprising long apatite/collagen composite fibers having an average length of 10-75 mm, short apatite/collagen composite fibers having an average length of 0.05-1 mm, and a liquid; freezing and drying the resultant gel to form a porous body; and cross-linking collagen in the porous body.
摘要翻译： 一种包含磷灰石/胶原复合纤维的多孔体的制造方法，其特征在于，包括使平均长度为10-75mm的长磷灰石/胶原复合纤维的分散液凝胶化的工序，平均长度为0.05〜 1mm，液体; 冷冻并干燥所得凝胶以形成多孔体; 并在多孔体中交联胶原蛋白。
-
-
-
-
-
-
-
-
-
搜索结果
41 条记录 (耗时 0.028 秒)
