专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

US6080801A Multi-component material and process for its preparation 失效
标题翻译：多组分材料及其制备方法
公开(公告)号：US6080801A
公开(公告)日：2000-06-27
申请号：US115323
申请日：1998-07-14
申请人： Klaus Draenert , Helmut Wahlig
发明人： Klaus Draenert , Helmut Wahlig
IPC分类号： A61L24/00 , A61L27/44 , A61L27/16 , A61F2/00
CPC分类号： A61L27/44 , A61L24/0073 , A61L27/446
摘要： A multiple component material, in particular a filler particle containing implantation material is produced and used to anchor prothesis components in bones, to strengthen bones, as dowel for bone screws and as implants for anchoring screws. The polymer component of the disclosed implantation material is preferably based on an acrylate or polymethacrylate basis, or on an acrylate and methacrylate copolymer or a mixture thereof. The polymer component encloses the filler particles at least in part. Preferably, the filler particles are 5 to 15 .mu.m in size and have at least 50% void volume. The multiple component material is stored in a dry, stable particulate form ready for use by mixing with monomer liquid.
摘要翻译：制备多组分材料，特别是含有填料颗粒的植入材料，并用于锚定骨骼中的假体组分，以加强骨骼，作为骨螺钉的定位物以及用于固定螺钉的植入物。所公开的植入材料的聚合物组分优选基于丙烯酸酯或聚甲基丙烯酸酯，或基于丙烯酸酯和甲基丙烯酸酯共聚物或其混合物。聚合物组分至少部分地包封填料颗粒。优选地，填料颗粒的尺寸为5至15μm，并且具有至少50％的空隙体积。多组分材料以干燥，稳定的颗粒形式储存，可与单体液体混合使用。

52. 发明授权

US5482717A Resorbable bone wax 失效
标题翻译：可再吸收骨蜡
公开(公告)号：US5482717A
公开(公告)日：1996-01-09
申请号：US209322
申请日：1994-03-10
申请人： Johann-Friedrich Fues , Wolfgang Ritter
发明人： Johann-Friedrich Fues , Wolfgang Ritter
IPC分类号： A61L27/00 , A61L24/00 , A61L27/04 , A61L27/46 , A61F2/28 , A61F2/02
CPC分类号： A61L27/04 , A61L24/0073 , A61L24/0084 , A61L27/46 , A61L2400/04 , A61L2430/02
摘要： The invention is a resorbable, viscous to solid wax for the mechanical staunching of blood on hard body tissue, particularly bones, based on oligomers of glycolic acid and/or lactic acid and derivatives thereof with monofunctional and/or polyfunctional alcohols and/or corresponding carboxylic acids. The new waxes are characterized by containing body-compatible salts of organic and/or inorganic acids which are formed by corresponding reaction of any free carboxyl groups present in the oligomer wax and/or are incorporated in the wax in homogeneous distribution as added salts.
摘要翻译：本发明是一种可再吸收的粘稠固体蜡，用于在基于乙醇酸和/或乳酸及其衍生物的低聚物与单官能和/或多官能醇和/或相应的羧酸的硬体组织，特别是骨骼上机械地起搏血液酸。新的蜡的特征在于含有通过与低聚物蜡中存在的任何游离羧基的相应反应形成的有机和/或无机酸的体相容的盐和/或以均匀分布的形式加入到蜡中作为加成盐。

53. 发明授权

US4795741A Compositions for therapeutic percutaneous embolization and the use thereof 失效
标题翻译：治疗性经皮栓塞的组合物及其用途
公开(公告)号：US4795741A
公开(公告)日：1989-01-03
申请号：US47419
申请日：1987-05-06
申请人： Adolf Leshchiner , Nancy E. Larsen , Endre A. Balazs , Sadek K. Hilal
发明人： Adolf Leshchiner , Nancy E. Larsen , Endre A. Balazs , Sadek K. Hilal
IPC分类号： A61L31/00 , A61K9/00 , A61K47/00 , A61K47/36 , A61K49/04 , A61L24/00 , A61L24/08 , A61L33/00 , C08F8/00 , C08G79/08
CPC分类号： A61K9/0019 , A61K47/36 , A61K49/04 , A61L24/0073 , A61L24/08 , A61L2430/36
摘要： Percutaneous emboli are formed for therapeutic and/or corrective reasons by using a composition which includes crosslinked gells of hyaluronic acid (HA), hylan (HY) or mixed crosslinked gels of HA or HY with other materials, thrombin and cationic substances containing quaternary ammonium groups. Other optional materials include fillers and radio-opaque substances.

54. 发明授权

US4191740A Synthetic resin-base, antibiotic compositions containing amino acids 失效
标题翻译：合成树脂基，含氨基酸的抗生素组合物
公开(公告)号：US4191740A
公开(公告)日：1980-03-04
申请号：US845703
申请日：1977-10-26
申请人： Dietrich Heusser , Elvira Dingeldein
发明人： Dietrich Heusser , Elvira Dingeldein
IPC分类号： A61B17/00 , A61B17/56 , A61B17/58 , A61K9/00 , A61K9/70 , A61K47/32 , A61L24/00 , A61L27/44 , A61K9/16 , A61L15/03
CPC分类号： A61K9/0024 , A61K31/70 , A61L24/0015 , A61L24/0073 , A61L27/44 , A61L2300/406
摘要： By adding amino acids to antibiotic-containing compositions having as a base polymethacrylates, acrylates or a mixture thereof, reproducible improved antibiotic-release properties are achieved.
摘要翻译：通过向具有基础聚甲基丙烯酸酯，丙烯酸酯或其混合物的含抗生素的组合物中加入氨基酸，实现了可重现的改进的抗生素释放性能。

55. 发明申请

WO2016042419A2 NOVEL ANTIMICROBIAL POLYMER-GRAPHENE-SILVER NANOCOMPOSITE 审中-公开
标题翻译：新型抗微生物聚合物 - 石墨 - 银纳米复合材料
公开(公告)号：WO2016042419A2
公开(公告)日：2016-03-24
申请号：PCT/IB2015002451
申请日：2015-02-16
申请人： ALFAISAL UNIVERSITY
发明人： ALSHARAEH EDREESE HOUSNI , ALDOSARI MOHAMMAD ATEEQ , OTHMAN ALI ABDEL-RAHMAN , ALSAUD KHALED BIN BANDAR , AL-HINDAWI MOHAMMED FAOUR QASEM
IPC分类号： A01N59/16
CPC分类号： C08K3/28 , A61L24/0015 , A61L24/0073 , A61L31/10 , A61L2420/04 , A61L2420/06 , B82Y30/00 , B82Y40/00 , C08F292/00 , C08K3/015 , C08K3/04 , C08K3/042 , C08K3/08 , C08K2003/0806 , C08K2201/011 , C09D133/12 , C09D151/10 , C08F212/08 , C08F220/18 , C08F210/02 , C08F210/06 , C08F220/14 , C08F214/26 , C08L25/14
摘要： The copolymer of styrene and methylmethacrylate containing reduced graphene oxide/silver nanoparticles (PS-PMMA/RGO/AgNPs) nanocomposite were prepared via in situ bulk polymerization method using two different preparation techniques. In the first approach, a mixture of graphene oxide (GO), styrene (S) and methylmethacrylate monomers (MMA) were polymerized using a bulk polymerization method with a free radical initiator. After the addition silver nitrate (AgNO3), the product was reduced via microwave irradiation (MWI) in presence of the reducing agent hydrazine hydrate (HH), to obtain R-(GO-(PS-PMMA))/AgNPs nanocomposite. This nanocomposite was then used to create a material that had antimicrobial properties to be used in medical devices or medical related implants.
摘要翻译：通过使用两种不同的制备技术的原位本体聚合法制备了含有还原型氧化烯/银纳米颗粒（PS-PMMA / RGO / AgNP）纳米复合材料的苯乙烯和甲基丙烯酸甲酯的共聚物。在第一种方法中，使用本体聚合法与自由基引发剂聚合石墨烯氧化物（GO），苯乙烯（S）和甲基丙烯酸甲酯单体（MMA）的混合物。加入硝酸银（AgNO3）后，在还原剂水合肼（HH）存在下，通过微波照射（MWI）还原产物，得到R-（GO-（PS-PMMA））/ AgNPs纳米复合物。然后将该纳米复合材料用于产生具有用于医疗装置或医疗相关植入物中的抗微生物性质的材料。

56. 发明申请

WO2014145255A1 COMPOSITIONS HAVING ABSORBABLE MATERIALS, METHODS, AND APPLICATORS FOR SEALING INJURIES 审中-公开
标题翻译：具有可吸收材料的组合物，密封伤口的方法和应用
公开(公告)号：WO2014145255A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/029988
申请日：2014-03-15
申请人： STB, LTD. , MACPHEE, Martin , BEALL, Dawson , BRICHETTI, Jennifer , WILMER, Belinda
发明人： MACPHEE, Martin , BEALL, Dawson , BRICHETTI, Jennifer , WILMER, Belinda
IPC分类号： A61L15/44 , A61L15/32 , A61B17/03 , A61B17/12 , A61F13/00
CPC分类号： A61F13/15 , A61F13/00034 , A61F13/2002 , A61F13/26 , A61F13/266 , A61F2013/00357 , A61F2013/00472 , A61F2013/15008 , A61F2013/15284 , A61F2013/2014 , A61L15/32 , A61L15/44 , A61L24/0015 , A61L24/0036 , A61L24/0042 , A61L24/0073 , A61L24/106 , A61L2300/00 , A61L2300/418 , A61L2300/60 , A61L2400/04
摘要： Disclosed are solid and frozen haemostatic materials utilizing an absorbable scaffolding material and consisting essentially of a fibrinogen component and a fibrinogen activator. Also disclosed are methods of treating internal wounded tissue in a mammal by applying one or more of these haemostatic materials and dressings, particularly for the treatment of injured tissue via endoscopic or minimally-invasive surgical techniques.
摘要翻译：公开了使用可吸收脚手架材料并基本上由纤维蛋白原组分和纤维蛋白原激活剂组成的固体和冷冻止血材料。还公开了通过应用一种或多种这些止血材料和敷料来治疗哺乳动物的内部受伤组织的方法，特别是通过内窥镜或微创手术技术治疗损伤的组织。

57. 发明申请

WO2007087400A2 BONE CEMENT COMPOSITE CONTAINING PARTICLES IN A NON-UNIFORM SPATIAL DISTRIBUTION AND DEVICES FOR IMPLEMENTATION 审中-公开
标题翻译：在非均匀空间分布中含有颗粒的骨水泥复合材料和用于实施的装置
公开(公告)号：WO2007087400A2
公开(公告)日：2007-08-02
申请号：PCT/US2007/002038
申请日：2007-01-23
申请人： V-BOND THERAPEUTICS, LLC , LIU, Y. King , LAU, Jan R. , STALCUP, John , LYSTER, Michael
发明人： LIU, Y. King , LAU, Jan R. , STALCUP, John , LYSTER, Michael
IPC分类号： A61K6/08
CPC分类号： A61L24/0073 , A61B17/8858 , A61L24/0005 , A61L27/44 , A61L2430/02
摘要： One embodiment of the invention comprises a differential composite (160) in which bone cement everywhere or substantially everywhere contains at least some non-zero volume fraction of particles (172, 174), and in which the local volume fraction of particles (172, 174) may vary from place (162) to place (164) in the composite (160) in a controlled manner. The variation may be by identifiable region (162, 164) or may be in the form of a gradient of the local volume fraction of particles (172, 174). In at least some places (164), the local volume fraction of particles (174) may be such that the particles (174) act as crack arrestors. Close to the interface with natural bone (162), the local volume fraction of particles (172) may be greater. In at least some places (162) adjoining natural bone (140), the local volume fraction of particles (172) may be such as to allow bone ingrowth into appropriate region(s) of the composite (160), resulting in improved interfacial shear strength. Methods and apparatuses for producing and delivering the composite (160) are also disclosed, which may include use of an introducer (208) and an expandable basket-type device (48).
摘要翻译：本发明的一个实施例包括差别复合材料（160），其中在任何地方或基本上其他地方的骨水泥包含至少一些非零体积分数的颗粒（172,174），其中颗粒的局部体积分数（172,174 ）可以以受控方式从复合材料（160）中的位置（162）到位置（164）变化。该变化可以是可识别区域（162,164），或者可以是颗粒（172,174）的局部体积分数的梯度的形式。在至少一些地方（164）中，颗粒（174）的局部体积分数可以使得颗粒（174）用作抗裂剂。靠近与天然骨（162）的界面，颗粒（172）的局部体积分数可能更大。在邻近天然骨骼（140）的至少一些地方（162）中，颗粒（172）的局部体积分数可以是允许骨向内生长到复合材料（160）的合适区域中，导致改善的界面剪切强度。还公开了用于生产和输送复合材料（160）的方法和装置，其可以包括使用导引器（208）和可膨胀篮式装置（48）。

58. 发明申请

WO2006092798A3 NOVEL ADHESIVE MATERIALS, MANUFACTURING THEREOF, AND APPLICATIONS THEREOF 审中-公开
标题翻译：新型胶粘材料，其制造方法及其应用
公开(公告)号：WO2006092798A3
公开(公告)日：2007-08-02
申请号：PCT/IL2006000289
申请日：2006-03-02
申请人： TECHNION RES & DEV FOUNDATION , BIANCO-PELED HAVAZELET , BITON RONIT , SHECTER-HARKAVYK INNA
发明人： BIANCO-PELED HAVAZELET , BITON RONIT , SHECTER-HARKAVYK INNA
IPC分类号： C08L101/00 , A61L24/00 , A61L24/08 , C08L5/04
CPC分类号： A61L24/08 , A61L24/0005 , A61L24/0073 , C08L5/04 , C08L101/00 , C08L2666/02 , C09J105/04
摘要： A novel composition-of-matter, method of manufacturing thereof, and applications thereof as an adhesive, in a wide variety of different fields, and in particular, in the health care fields of medicine, dentistry, and veterinary science, for use by health care providers, such as medical, dental, and veterinary, surgeons, in procedures for reattaching or repairing body parts or components thereof, such as tissue, of (human or animal) subjects, especially under wet conditions, for example, involving adhesion of wet surfaces. The composition is comprised of a cross-linked form of a water miscible polymer, and at least one phloroglucinol type compound selected from the group consisting of: phloroglucinol, a derivative of phloroglucinol, and a polymer synthetically prepared from phloroglucinol or a derivative of phloroglucinol. An exemplary water miscible polymer is a naturally existing, or synthetically prepared, salt form of the carbohydrate alginic acid, such as sodium alginate, or alginic acid itself.
摘要翻译：一种新颖的物质组合物，其制造方法及其作为粘合剂的应用，用于各种不同领域，特别是在医学，牙科和兽医科学的保健领域中，用于健康护理人员，如医疗，牙科和兽医，外科医生，在（人或动物）受试者（尤其是在潮湿的条件下）重新附着或修复其身体部位或组织（例如组织）的程序，例如涉及湿表面。所述组合物由水溶性聚合物的交联形式和至少一种选自间苯三酚，间苯三酚的衍生物和由间苯三酚或间苯三酚的衍生物合成制备的聚合物组成的组中的至少一种间苯三酚型化合物组成。示例性的水混溶性聚合物是碳水化合物海藻酸的天然存在或合成制备的盐形式，例如海藻酸钠或海藻酸本身。

59. 发明申请

WO2004035022A2 PREPOLYMERIC MATERIALS FOR SITE SPECIFIC DELIVERY TO THE BODY 审中-公开
标题翻译：用于场地特定供货的预聚物材料
公开(公告)号：WO2004035022A2
公开(公告)日：2004-04-29
申请号：PCT/US2003/032565
申请日：2003-10-15
申请人： MICROTHERAPEUTICS, INC. , PORTER, Christopher, H. , ZIEBOL, Robert
发明人： PORTER, Christopher, H. , ZIEBOL, Robert
IPC分类号： A61K9/00
CPC分类号： A61K9/0024 , A61K9/0019 , A61K47/02 , A61K47/32 , A61K49/0002 , A61K49/0409 , A61K51/06 , A61L24/001 , A61L24/0073 , A61L24/0089 , A61L24/043 , A61L27/50 , A61L31/18
摘要： Disclosed are compositions for site specific delivery in the body including diseased vasculature ( e.g., aneurysmal sacs, arteriovenous malformations, etc. ), body lumens such as the vas deferens and fallopian tubes, cavities created in vivo for the purpose of tissue bulking, and the like. Also disclosed are methods employing such compositions as well as kits comprising such compositions.
摘要翻译：公开了用于在体内进行位点特异性递送的组合物，包括患病脉管系统（例如动脉瘤囊，动静脉畸形等），体腔例如输精管和输卵管，为了组织膨胀而在体内产生的空腔等。还公开了使用这种组合物的方法以及包含这种组合物的试剂盒。

60. 发明申请

WO00045867A1 IMPLANT COMPRISING CALCIUM CEMENT AND HYDROPHOBIC LIQUID 审中-公开
标题翻译：包含钙水泥和疏水性液体的植入物
公开(公告)号：WO00045867A1
公开(公告)日：2000-08-10
申请号：PCT/EP1999/000684
申请日：1999-02-02
IPC分类号： A61L27/00 , A61L24/00 , A61L24/02 , A61L27/12 , A61L27/44 , C04B11/00 , C04B12/02 , C04B35/447 , A61L27/02
CPC分类号： A61L24/02 , A61L24/0073 , A61L27/12 , A61L27/44
摘要： The composition comprises a hydraulic cement for implantation in the human or animal body, said hydraulic cement comprising a first component comprising a calcium source and a second component comprising water, which hardens after mixing of the components. The composition further comprises a third component with a hydrophobic liquid. The composition allows to obtain a cement with open macroporosity enabling a rapid bone ingrowth.
摘要翻译：所述组合物包括用于植入人体或动物体内的水硬性粘固剂，所述水硬性水泥包含第一组分，所述第一组分包含钙源和包含水的第二组分，所述第二组分在混合组分后变硬。所述组合物还包含具有疏水性液体的第三组分。组合物允许获得具有开放大孔隙度的水泥，能够快速的骨向内生长。

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