专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080045622A1 Photocurable Fixture for Orthopedic Surgery 有权
标题翻译：光固化矫治器
公开(公告)号：US20080045622A1
公开(公告)日：2008-02-21
申请号：US11795674
申请日：2006-02-13
申请人： Nobuyasu Nakasugi , Yoshikazu Matsumoto
发明人： Nobuyasu Nakasugi , Yoshikazu Matsumoto
IPC分类号： A61L15/12
CPC分类号： A61L15/12 , Y10T442/2369 , Y10T442/2762 , Y10T442/277 , Y10T442/2861 , Y10T442/2984 , Y10T442/2992
摘要： It is intended to obtain a photocurable fixture for orthopedic surgery for which required strength can be obtained in a short period of time with visible light. A photocurable resin containing a urethane (meth)acrylate oligomer of the following formula (I) and a photopolymerization initiator which absorbs a light of 400 to 700 nm is prepared. This photocurable resin 4 is retained in a base material 3 to form a support material 5. The inside of this support material 5 is covered with a buffer material 6 and the outside is covered with a cover material 2, to obtain a splint material 1 as a fixture for orthopedic surgery. The buffer material 6 side is put on affected parts, and a bandage is wound over it, and then molding is carried out under irradiation with visible light. As the curing proceeds, a splint is obtained and the affected parts can be fixed. (in the formula (I), A denotes a diisocyanate residue, and each of X and Y denotes a (meth)acrylate residue having a hydroxy group.)
摘要翻译：旨在获得用于矫形外科手术的光固化夹具，其中可以在短时间内用可见光获得所需的强度。制备含有下式（I）的氨基甲酸酯（甲基）丙烯酸酯低聚物和吸收400〜700nm的光的光聚合引发剂的光固化性树脂。该光固化性树脂4保持在基材3中，形成支持体5。该支撑材料5的内部被缓冲材料6覆盖，并且用覆盖材料2覆盖外部，以获得作为矫形外科手术的夹板材料1。将缓冲材料6侧放置在受影响的部位上，将绷带缠绕在其上，然后在可见光照射下进行成型。随着固化进行，获得夹板并且可以固定受影响的部件。（式（I）中，A表示二异氰酸酯残基，X和Y各自表示具有羟基的（甲基）丙烯酸酯残基。）

2. 发明授权

US08030227B2 Photocurable fixture for orthopedic surgery 有权
标题翻译：用于矫形手术的光固化夹具
公开(公告)号：US08030227B2
公开(公告)日：2011-10-04
申请号：US11795674
申请日：2006-02-13
申请人： Nobuyasu Nakasugi , Yoshikazu Matsumoto
发明人： Nobuyasu Nakasugi , Yoshikazu Matsumoto
IPC分类号： A61L15/07 , A61F12/04 , B32B27/04
CPC分类号： A61L15/12 , Y10T442/2369 , Y10T442/2762 , Y10T442/277 , Y10T442/2861 , Y10T442/2984 , Y10T442/2992
摘要： A photocurable fixture for orthopedic surgery has a base material and a photocurable resin retained in the base material and containing a urethane (meth)acrylate oligomer and a photopolymerization initiator which absorbs a light within a range of 400 to 700 nm. The urethane (meth)acrylate oligomer being represented by the following formula (I), where A denotes a diisocyanate residue, and each of X and Y denotes a residue obtained by removing a hydroxy group from a (meth)acrylate having a hydroxy group. In formula (I) at least 40 mol % of X and Y is a residue obtained by removing a hydroxy group from a (meth)acrylate having a hydroxy group represented by the following formula (II), where in Formula (II) each of R1 to R6 denotes a hydrogen atom or a methyl group.
摘要翻译：用于矫形外科手术的光固化夹具具有保留在基材中的基材和光固化树脂，并含有吸收400-700nm范围内的光的聚氨酯（甲基）丙烯酸酯低聚物和光聚合引发剂。氨基甲酸酯（甲基）丙烯酸酯低聚物由下式（I）表示，其中A表示二异氰酸酯残基，X和Y各自表示通过从具有羟基的（甲基）丙烯酸酯除去羟基而获得的残基。在式（I）中，X和Y的至少40mol％是通过从由下式（II）表示的具有羟基的（甲基）丙烯酸酯除去羟基而获得的残基，其中在式（II）中， R 1〜R 6表示氢原子或甲基。

3. 发明授权

US5527266A Polyurethane resin composition and surgical casting tape therewith 失效
标题翻译：聚氨酯树脂组合物和手术浇铸带
公开(公告)号：US5527266A
公开(公告)日：1996-06-18
申请号：US254305
申请日：1994-06-06
申请人： Kouzou Hiraishi , Nobuyasu Nakasugi
发明人： Kouzou Hiraishi , Nobuyasu Nakasugi
IPC分类号： A61L15/07 , A61L15/10 , A61L15/12 , C08G18/08 , C08G18/10 , C08G18/20 , C08K5/42 , C08L75/00 , C08L75/04 , C09K3/10 , A61F5/00
CPC分类号： C08G18/10 , A61L15/10 , A61L15/12 , C08G18/089 , C08G18/2081 , C08K5/42
摘要： Proposed is a moisture-curable polyurethane resin composition having good storage stability under a moisture-free condition without affecting the curability in the presence of moisture. The composition comprises (a) a polyurethane prepolymer as a reaction product of a polyol compound and a polyisocyanate compound, (b) a catalytic compound to promote curing of the composition and (c) a stabilizer which is trifluoromethane sulfonic acid in a limited amount. The improvement in the storage stability of the composition is particularly remarkable when trifluoromethane sulfonic acid is used in combination with a specific curing catalyst. The composition is useful in the preparation of a surgical casting tape by coating or impregnating a flexible substrate web such as a glass fiber cloth therewith.
摘要翻译：提出了在无湿度条件下具有良好的储存稳定性且不影响水分存在下的固化性的湿固化性聚氨酯树脂组合物。组合物包含（a）作为多元醇化合物和多异氰酸酯化合物的反应产物的聚氨酯预聚物，（b）促进组合物固化的催化化合物和（c）有限量的三氟甲磺酸稳定剂。当将三氟甲磺酸与特定固化催化剂组合使用时，组合物的储存稳定性的改善特别显着。该组合物可用于通过涂布或浸渍诸如玻璃纤维布之类的柔性基材纤维布来制备手术浇铸胶带。

4. 发明授权

US5011935A Imidazole ether compounds 失效
标题翻译：咪唑醚化合物
公开(公告)号：US5011935A
公开(公告)日：1991-04-30
申请号：US371774
申请日：1989-06-27
申请人： Keiichi Nakatani , Nobuyasu Nakasugi
发明人： Keiichi Nakatani , Nobuyasu Nakasugi
IPC分类号： C07D233/60 , C07D521/00 , C08G18/18 , C08G18/20 , C08G101/00
CPC分类号： C07D231/12 , C07D233/56 , C07D249/08 , C08G18/2027 , C08G18/2081
摘要： A urethane catalyst which is an imidazole ether compound of the formula ##STR1## where R.sub.1, R.sub.2 and R.sub.3 are independently hydrogen, methyl or ethyl and R.sub.4 is ethylene, n-propylene or isopropylene.The imidazole compounds provide for delayed initiation while maintaining an acceptable cure time in the production of polyurethane foam.
摘要翻译：作为下式的咪唑醚化合物的氨基甲酸酯催化剂，其中R1，R2和R3独立地是氢，甲基或乙基，R4是乙烯，正丙烯或异丙烯。咪唑化合物提供延迟引发，同时在聚氨酯泡沫的生产中保持可接受的固化时间。

5. 发明申请

US20090264551A1 Photocurable fixture for orthopedic surgery background of the invention 审中-公开
标题翻译：本发明矫形外科背景的光固化夹具
公开(公告)号：US20090264551A1
公开(公告)日：2009-10-22
申请号：US12386516
申请日：2009-04-17
申请人： Nobuyasu Nakasugi , Hiroshi Yamaguchi
发明人： Nobuyasu Nakasugi , Hiroshi Yamaguchi
IPC分类号： C08J3/28
CPC分类号： A61F5/05825 , A61F13/04 , A61L15/12
摘要： A fixture for orthopedic surgery comprises a photocurable resin containing a urethane type (meth)acrylic acid derivative oligomer obtainable by a polyisocyanate having at least three isocyanate group, and a (meth)acrylic acid derivative having an active hydrogen group; and a photopolymerization initiator which absorbs light of 400 to 700 nm. The photocurable resin is retained in a base material to form a support material. The inner side of the support material is covered with a buffer material and the outer side thereof is covered with a cover material to obtain a splint material as a fixture for orthopedic surgery. The buffer material side of the splint material is put on an affected part of the body and a bandage is wound over it, and then molding is carried out using irradiation with visible light to cure the photocurable resin. As the curing proceeds, a splint is obtained for fixing and supporting the affected part.
摘要翻译：用于整形外科手术的夹具包括含有可通过具有至少三个异氰酸酯基的多异氰酸酯获得的氨基甲酸酯型（甲基）丙烯酸衍生物低聚物和具有活性氢基团的（甲基）丙烯酸衍生物）的光固化树脂; 和吸收400〜700nm的光的光聚合引发剂。可光固化树脂保留在基材中以形成支撑材料。支撑材料的内侧被缓冲材料覆盖，并且其外侧覆盖有覆盖材料，以获得夹板材料作为矫形外科手术。将夹板材料的缓冲材料侧放置在身体的受影响部分上，并将绷带缠绕在其上，然后通过用可见光照射进行成型以固化光固化树脂。随着固化进行，获得用于固定和支撑受影响部分的夹板。

6. 发明授权

US5665056A Water-curable supporting bandage 失效
标题翻译：水可固化配套绷带
公开(公告)号：US5665056A
公开(公告)日：1997-09-09
申请号：US336423
申请日：1994-11-09
申请人： Nobuyasu Nakasugi , Takayuki Sekine
发明人： Nobuyasu Nakasugi , Takayuki Sekine
IPC分类号： A61L15/07 , A61L15/12 , A61F5/00
CPC分类号： A61L15/12
摘要： A water-curable support bandage constitutes a flexible fabric coated with a water-curable polyurethane resin composition containing a polyurethane prepolymer consisting of a polyol and a polyisocyanate, a catalyst and a stabilizer, wherein the polyol contains a polyethylene glycol and a bisphenol system diol. The water-curable support bandage provides greater storage stability, working time adequate for application to a diseased or injured body part, adequate modeling time, and cures rapidly thereafter to achieve a weight bearing strength. In the polyol a polypropylene glycol can be substituted for the polyethylene glycol.
摘要翻译：水可固化的支撑绷带构成涂覆有含有由多元醇和多异氰酸酯组成的聚氨酯预聚物，催化剂和稳定剂的水可固化聚氨酯树脂组合物的柔性织物，其中多元醇含有聚乙二醇和双酚体系二醇。水可固化支撑绷带提供更大的储存稳定性，足以应用于患病或受伤的身体部位的工作时间，足够的建模时间，并且随后快速固化以获得承重力。在多元醇中，聚丙二醇可以代替聚乙二醇。

7. 发明授权

US6027777A Forming material 失效
标题翻译：成型材料
公开(公告)号：US6027777A
公开(公告)日：2000-02-22
申请号：US728843
申请日：1996-10-10
申请人： Hiroyuki Hirano , Wataru Okuyama , Nobuyasu Nakasugi , Shozo Oonishi
发明人： Hiroyuki Hirano , Wataru Okuyama , Nobuyasu Nakasugi , Shozo Oonishi
IPC分类号： A47C16/00 , A47C19/00 , A47G9/00 , A47G9/10 , A61B6/04 , A61F5/058 , A61G7/057 , A61L31/00 , A61N5/10 , B32B3/18 , A61L15/10 , A61L15/14
CPC分类号： A61G7/05738 , A47G9/10 , A61B6/0442 , A61F5/058 , A61N5/10 , Y10T428/1341 , Y10T428/1362 , Y10T428/1376 , Y10T428/1379 , Y10T428/23 , Y10T428/232 , Y10T428/233 , Y10T428/239 , Y10T428/24322 , Y10T428/2998
摘要： A forming material for the fabrication of appliances for fixing, supporting, correcting and holding human bodies, characterized by a main forming material body including a quantity of granulated materials each coated with a moisture-curable urethane prepolymer contained within a water-permeable material container, the main forming material body being hermetically enclosed in a moisture-impermeable material container, wherein the moisture-curable urethane prepolymer and the water-permeable material container are unreactive with each other and have a low adhesive strength with respect to each other to provide good long term preservability and ease of operability to allow modeling and conforming the main forming material body to a desired shape.
摘要翻译：一种用于制造用于固定，支撑，校正和保持人体的器具的成形材料，其特征在于，主要成形材料主体包括一定量的颗粒材料，每个粒状材料涂覆在透水性材料容器内的湿固化性聚氨酯预聚物，主成形材料体被气密地封闭在不透水的材料容器中，其中湿固化性氨基甲酸酯预聚物和透水性材料容器彼此不反应并且彼此具有低的粘合强度以提供良好的长长期保存性和易于操作性，以允许建模和使主成型材料主体符合所需形状。

8. 发明授权

US5064957A Novel amine compound and method for the preparation thereof 失效
标题翻译：新型胺化合物及其制备方法
公开(公告)号：US5064957A
公开(公告)日：1991-11-12
申请号：US492937
申请日：1990-03-13
申请人： Nobuyasu Nakasugi
发明人： Nobuyasu Nakasugi
IPC分类号： C07D295/12 , C07D265/30 , C07D295/13 , C08G18/18 , C08G18/20 , C08J9/02 , C08J9/14
CPC分类号： C07D295/13 , C08G18/2081
摘要： A novel morpholino-substituted tertiary amine compound is proposed which is tris[2-(4-morpholino)ethyl] amine or a derivative thereof by optionally substituting methyl and/or ethyl groups for a part or all of the hydrogen atoms at the 2- and 6-positions of the morpholine rings. The amine compound can be synthesized by heating tris[N,N-di(2-hydroxyethyl)aminoethyl] amine or a corresponding derivative thereof in a mixture with sulfuric acid. The amine compound is useful as a catalyst for the urethane-forming reaction between a polyisocyanate compound and a polyol compound without the problems of environmental pollution or unpleasant odor as in the use of methyl or ethyl morpholine for the same purpose.
摘要翻译：提出了一种新的吗啉取代的叔胺化合物，它是三 - [2-（4-吗啉代）乙基]胺或其衍生物，任选地取代甲基和/或乙基部分或全部氢原子，和吗啉环的6-位。胺化合物可以通过加热与硫酸的混合物中的三[N，N-二（2-羟乙基）氨基乙基]胺或其相应的衍生物来合成。胺化合物可用作多异氰酸酯化合物和多元醇化合物之间的氨基甲酸酯形成反应的催化剂，而不存在环境污染或令人不愉快的气味的问题，如同用于同一目的的甲基或乙基吗啉。

9. 发明授权

US5055581A Bis(piperazinylalkyl) ether compound and method for the preparation thereof 失效
标题翻译：双（哌嗪基烷基）醚化合物及其制备方法
公开(公告)号：US5055581A
公开(公告)日：1991-10-08
申请号：US518015
申请日：1990-05-02
申请人： Keiichi Nakatani , Nobuyasu Nakasugi
发明人： Keiichi Nakatani , Nobuyasu Nakasugi
IPC分类号： C07D295/08 , C07D241/04 , C07D295/088 , C08G18/18 , C08G18/20
CPC分类号： C07D295/088 , C08G18/2081
摘要： The invention provides a novel compound which is a bis(4-alkyl-substituted piperazinylalkyl) ether such as bis[2-(4-methylpiperazinyl)ethyl] ether and bis[2-(4-ethylpiperazinyl)ethyl] ether. The compound, which can be prepared by the dehydrochlorination reaction between a 1-alkyl-substituted piperazine and a bis(chloroalkyl) ether, is useful as a catalyst for the urethane-forming reaction between a polyisocyanate compound and a polyol compound to give an advantage that a sufficiently long mixing time is available to ensure full uniformity of the reaction mixture before substantial proceeding of the reaction.
摘要翻译：本发明提供了一种双（4-烷基取代的哌嗪基烷基）醚如双[2-（4-甲基哌嗪基）乙基]醚和双[2-（4-乙基哌嗪基）乙基]醚的新型化合物。可以通过1-烷基取代的哌嗪和双（氯烷基）醚之间的脱氯化氢反应制备的化合物可用作多异氰酸酯化合物和多元醇化合物之间的氨基甲酸酯形成反应的催化剂，以获得优势足够长的混合时间可用于确保反应混合物在反应基本进行之前的完全均匀性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式