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41. 发明专利

JP2011202197A Co-BASED ALLOY FOR IN-VIVO USE, AND STENT 有权
标题翻译：用于内部使用的联合合金和STENT
公开(公告)号：JP2011202197A
公开(公告)日：2011-10-13
申请号：JP2010067973
申请日：2010-03-24
申请人： Japan Medical Materials Corp , Seiko Instruments Inc , Tohoku Univ , セイコーインスツル株式会社 , 国立大学法人東北大学 , 日本メディカルマテリアル株式会社
发明人： CHIBA MASAHIKO
IPC分类号： C22C19/07 , A61L27/00 , A61L31/00
CPC分类号： C22C19/07 , A61F2/82 , A61L27/045 , A61L31/022 , C22C1/02 , C22F1/10
摘要： PROBLEM TO BE SOLVED: To provide a high-strength, nickel-free Co-based alloy for in-vivo use which has a high elastic modulus and is plastically workable, to provide an X-ray visible Co-based alloy for in-vivo use, and to provide a stent using the alloy.SOLUTION: The provided Co-based alloy for in-vivo use comprises a Co-Cr-W alloy with the addition of a biocompatible alloy element that has the effect of increasing the stacking-fault energy of the alloy.
摘要翻译：要解决的问题：为了提供具有高弹性模量并且是可塑性的用于体内使用的高强度，无镍的Co基合金，以提供用于体内的X射线可见的Co基合金使用和提供使用该合金的支架。解决方案：提供的用于体内使用的Co基合金包括Co-Cr-W合金，添加生物相容性合金元素，其具有增加堆垛层错的作用合金的能量。

42. 发明专利

JP2011189174A Bone plate 有权
标题翻译：骨板
公开(公告)号：JP2011189174A
公开(公告)日：2011-09-29
申请号：JP2011122071
申请日：2011-05-31
申请人： Japan Medical Materials Corp , Hidetoshi Onoe , 英俊尾上 , 日本メディカルマテリアル株式会社
发明人： ONOE HIDETOSHI , ITO JUNJI , IKEDA TORU
IPC分类号： A61B17/58
摘要： PROBLEM TO BE SOLVED: To provide a bone plate, finely adjusting the moving distance of a fractured part, quantifying the moving amount and being utilized for both bringing fractured parts apart from and closer to each other. SOLUTION: This bone plate 1 includes a plate-like body extended in a direction over bone parts separated into two or more, and integrates the bone parts separated into two or more with each other by fixing at least both ends thereof. The body includes a slide mechanism 25, and the slide mechanism 25 includes: a slide oblong hole 3 formed extending in a slide direction at the position of one of the bone parts of the body, the interior thereof being provided with a cam receiver 32; and a pin 40 inserted in the slide oblong hole 3 and provided with a head part constituting a cam 42 engaged with the cam receiver 32 and a leg part 45 entering the bone part. The slide mechanism 25 slides the bone part where the pin 40 enters to slide in the sliding direction by the rotation of the pin 40. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供骨板，精细地调整断裂部件的移动距离，量化移动量并且用于将断裂部件彼此分开并更靠近的两者。解决方案：该骨板1包括在分离成两个或更多个的骨部分上的方向上延伸的板状体，并且通过至少两个固定至少两个或更多个彼此分离的骨部分。主体包括滑动机构25，滑动机构25包括：滑动长孔，其形成为在主体的一个骨部的位置处沿滑动方向延伸，其内部设置有凸轮接收器32; 以及插入滑动长孔3中的销40，并且设置有构成与凸轮接收器32接合的凸轮42的头部和进入骨部的腿部45。滑动机构25滑动销40进入的骨部，通过销40的旋转沿滑动方向滑动。（C）2011年，JPO＆INPIT

43. 发明专利

JP2011010792A Surgical instrument for osteosynthesis 有权
标题翻译：外科手术器械
公开(公告)号：JP2011010792A
公开(公告)日：2011-01-20
申请号：JP2009156677
申请日：2009-07-01
申请人： Japan Medical Materials Corp , Hidetoshi Onoe , 英俊尾上 , 日本メディカルマテリアル株式会社
发明人： ONOE HIDETOSHI , IKEDA TORU
IPC分类号： A61B17/58
摘要： PROBLEM TO BE SOLVED: To provide a surgical instrument for osteosynthesis capable of contributing to cost reduction of the surgical instrument including a bone plate, and capable of facilitating the work for reduction.SOLUTION: The surgical instrument 100 for osteosynthesis is for reducing and securing a fractured bone piece 401 to a bone body 400. The surgical instrument 100 includes: an implant 110 having at least one through slot 111 to be disposed in the bone body and at least one screw hole 113 to be fixed to the bone piece; a fixing member 120 having a rack 121 to be detachably fixed to the implant 110; and a rotating member 130 having a gear part 131 to be engaged with the rack 121 and a rotating shaft 132 extending coaxially with the axis of the gear part 131, inserted into the through slot 111 to be inserted into the bone body 400. The direction of arrangement of a plurality of rack teeth composing the rack 121 of the fixing member 120 is parallel to the longitudinal direction of the through slot 111 of the implant 110.
摘要翻译：要解决的问题：提供一种用于骨接合术的手术器械，其能够有助于包括骨板的外科器械的成本降低，并且能够有助于减少作业。解决方案：用于骨接合术的手术器械100用于减少和固定断裂的骨片401到骨体400.手术器械100包括：植入物110，其具有至少一个通孔111设置在骨体中，以及至少一个螺钉孔113固定到骨片上; 具有可拆卸地固定到植入物110的齿条121的固定构件120; 以及旋转构件130，其具有与齿条121接合的齿轮部131和与齿轮部131的轴线同轴地延伸的旋转轴132，插入到通孔111中以插入骨体400中。方向构成固定构件120的齿条121的多个齿条齿的布置平行于植入物110的通孔111的纵向方向。

44. 发明专利

JP2010220921A Operating instrument for artificial joint replacement 有权
标题翻译：人工关节置换手术器械
公开(公告)号：JP2010220921A
公开(公告)日：2010-10-07
申请号：JP2009073475
申请日：2009-03-25
申请人： Japan Medical Materials Corp , Yoshio Takatori , 日本メディカルマテリアル株式会社 , 吉雄高取
发明人： TAKATORI YOSHIO , MORO TORU , MIYASHITA TAKATOSHI
IPC分类号： A61F2/46 , A61F2/34
CPC分类号： A61F2/4609 , A61F2002/30001
摘要： PROBLEM TO BE SOLVED: To provide an operating instrument for artificial joint replacement which prevents that damage arises in the sliding surface of a liner element and makes easy the installation of the liner element to a shell element. SOLUTION: A liner holding member 11 holds the liner element 104 by being engaged with the opening end 104b of the liner element 104 in which the sliding surface 104a is formed inside. A rod member 12b has a part 33b formed in the shape of a rod, in the condition that the liner holding member 11 holds the liner element 104, an end 31b on the one end side is arranged so as to be contacted with the liner holding member 11 in the condition that a direction to the liner holding member 11 can be altered, and energizing is carried out so that the liner element 104 may be driven in to the shell element 103 by being struck of an end 32b on the other end side. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于人造关节置换的操作仪器，其防止在衬垫元件的滑动表面中产生损坏，并且使衬垫元件容易地安装到壳体元件上。解决方案：衬套保持构件11通过与其中形成有滑动表面104a的衬垫元件104的开口端104b接合来保持衬垫元件104。杆构件12b具有形成为杆状的部分33b，在衬套保持构件11保持衬垫元件104的状态下，一端侧的端部31b被布置成与衬垫保持件在能够改变衬套保持构件11的方向的条件下，构件11可以被改变，并且进行通电，使得衬垫元件104可以通过在另一端侧的端部32b的撞击而被驱动到壳体元件103中。版权所有（C）2011，JPO＆INPIT

45. 发明专利

JP2010193954A Broken bone fixture 有权
标题翻译：破碎骨头
公开(公告)号：JP2010193954A
公开(公告)日：2010-09-09
申请号：JP2009039384
申请日：2009-02-23
申请人： Akira Honjo , Japan Medical Materials Corp , 日本メディカルマテリアル株式会社 , 昌本城
发明人： HONJO AKIRA , ITO JUNJI , KOGA HIDETOSHI
IPC分类号： A61B17/58
摘要： PROBLEM TO BE SOLVED: To provide a broken bone fixture which fixes all of a plurality of bone pieces, fixes the bone pieces at prescribed positions of the bone body, and is suited to a low invasive surgery.
SOLUTION: The broken bone fixture 1 includes: a plate member 20 which is installed inside the body and fixes a plurality of bone pieces 90 to one another; one or more first bone pin 30 including one end 31 provided with a screw portion 36 for fixing the plate member 20 to the bone pieces 90 and the other end 32 extending outside the body; one or more second bone pin 40 including one end 41 fixed to the bone body 91 and the other end 42 extending outside the body; and an external fixing member 50 which is fixed to the first bone pin 30 and the second bone pin 40 outside the body and holds a position of the first bone pin 20 with respect to the second bone pin 40.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供固定多个骨块的破骨固定装置，将骨块固定在骨体的规定位置，并且适合于低侵入性手术。解决方案：破骨装置1包括：板构件20，其安装在主体内并将多个骨块90彼此固定; 一个或多个第一骨销30，其包括设置有用于将板构件20固定到骨块90的螺钉部分36和延伸到身体外部的另一端部32的一个端部31; 一个或多个第二骨销40，其包括固定到骨体91的一端41和延伸到身体外部的另一端42; 以及固定在第一骨销30和第二骨销40外部的外部固定构件50，并且相对于第二骨销40保持第一骨销20的位置。版权所有（C））2010，JPO＆INPIT

46. 发明专利

JP2010172569A Artificial knee joint 有权
标题翻译：人造膝关节
公开(公告)号：JP2010172569A
公开(公告)日：2010-08-12
申请号：JP2009020126
申请日：2009-01-30
申请人： Japan Medical Materials Corp , 日本メディカルマテリアル株式会社
发明人： HASHIDA MASAHIKO
IPC分类号： A61F2/38
摘要： PROBLEM TO BE SOLVED: To provide an artificial knee joint, enabling deep bending and more easily turned outward in the deep bending than in the slight bending. SOLUTION: This artificial knee joint includes: a thigh bone component fixed to the thigh bone distal end; and a tibia plate fixed to the tibia proximal end to slidably receive the thigh bone component. The thigh bone component includes an inside condylus, an outside condylus and an elliptic spherical sliding part connecting the inside condylus and the rear end of the outside condylus and sliding to the tibia plate when the knee joint bends. The tibia plate includes an inside cavity for receiving the inside condylus, an outside cavity for receiving the outside condylus, and a recessed sliding surface for slidably receiving the elliptic spherical sliding part in the rear between the inside cavity and the outside cavity. The inside cavity and the outside cavity of the tibia plate are formed by curved surfaces, and the radius of the rear area of the outside cavity is larger than that of the rear area of the inside cavity. The rear end part of the outside cavity is chamferred in a plane or a curved surface to form a rear end sliding surface, and the rear end sliding surface is directed to the inside rear. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种人造膝关节，能够进行深弯曲，并且比在轻微弯曲中更容易向外弯曲。解决方案：该人造膝关节包括：固定在大腿骨远端的大腿骨部件; 以及固定到胫骨近端的胫骨板，以可滑动地容纳大腿骨骼部件。大腿骨组件包括内髁，外髁和椭圆形球形滑动部分，连接髁内侧和后髁，并在膝关节弯曲时滑动至胫骨板。胫骨板包括用于接收内侧髁的内腔，用于接收外侧髁的外腔，以及用于可滑动地容纳内腔和外腔之后的椭圆球形滑动部的凹入滑动面。胫骨板的内腔和外腔由弯曲表面形成，并且外腔的后部区域的半径大于内腔的后部区域的半径。外腔的后端部在平面或曲面上倒角形成后端滑动面，后端滑动面朝向内侧后方。版权所有（C）2010，JPO＆INPIT

47. 发明专利

JP2010172449A Method of manufacturing alternative material for solid body tissue, and treatment solution used in the manufacturing method 有权
标题翻译：制造固体组织替代材料的方法和制造方法中使用的治疗方案
公开(公告)号：JP2010172449A
公开(公告)日：2010-08-12
申请号：JP2009017667
申请日：2009-01-29
申请人： Japan Medical Materials Corp , 日本メディカルマテリアル株式会社
发明人： FUJISHIMA KOYU
IPC分类号： A61L27/00 , A61F2/28
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing an alternative material for solid body tissues, for forming a film with affinity with solid body tissues on a surface of a base of a metal material by a simple way, securing a high bonding strength between the metal and apatite, and moreover achieving the film with a stabilized color tone. SOLUTION: The base 11 of the metal-made alternative material 1 for solid body tissues is immersed in an aqueous alkaline solution to form the film 12, having affinity with the solid body tissue and containing the metal material and oxygen, on the surface of the base 11 (S104). Then, the base 11 is heated to disperse oxygen over the surface of the base 11, and to increase the film 12 in thickness to stabilize the film 12 (S106). The aqueous alkaline solution used in the alkali treatment of the material 1 is adjusted so that the metallic ion concentration in the aqueous alkaline solution is within a predetermined range (S102). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造用于固体组织的替代材料的方法，用于通过简单的方式在金属材料的基底的表面上形成与固体组织亲和的膜，确保高金属和磷灰石之间的结合强度，并且还实现了具有稳定色调的膜。解决方案：用于固体组织的金属替代材料1的基底11浸渍在碱性水溶液中以形成与固体组织具有亲和力并且含有金属材料和氧的膜12 基台11的表面（S104）。然后，加热基体11，使氧分散在基体11的表面上，使薄膜12的厚度增大，使薄膜12稳定（S106）。调节用于材料1的碱处理的碱性水溶液，使得碱性水溶液中的金属离子浓度在预定范围内（S102）。版权所有（C）2010，JPO＆INPIT

48. 发明专利

JP2010142491A Method for manufacturing oral cavity model for stent production, method for manufacturing stent, device for manufacturing oral cavity model for stent production, and system of manufacturing oral cavity model for stent production 有权
标题翻译：用于制造用于制造牙科管理的口腔模型的方法，用于制造手套的方法，用于制造用于产生安全的口腔口腔模型的装置，以及用于制造用于产生生产的口腔腔模型的系统
公开(公告)号：JP2010142491A
公开(公告)日：2010-07-01
申请号：JP2008324544
申请日：2008-12-19
申请人： Japan Medical Materials Corp , 日本メディカルマテリアル株式会社
发明人： KAWAHARA YUICHIRO , YAMAZAKI TAKAKAZU
IPC分类号： A61C8/00 , A61C13/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an oral cavity model for stent production by which a surgical stent having a highly precise shape can easily be manufactured while simulating a state close to a real use state.
SOLUTION: An embedding position of an implant and an axis line direction are decided in such a way as matching an axis line direction in a virtual rod shape and an axis line direction of the implant to be embedded in an insertion position of the implant on jawbone shape data, and a virtual drill guide member is inserted in the rod-shape data and positioned so as to decide the position and direction of the drill guide member with respect to the jawbone shape data. The positioned rod shape data and shape data of a drill guide component are subtracted from oral cavity shape data positioned in terms of the jawbone shape data to produce oral cavity model data for stent production, and the oral cavity model for stent production is produced on the basis of oral cavity model data for stent production.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造支架生产口腔模型的方法，通过该方法可以在模拟接近实际使用状态的状态下容易地制造具有高精度形状的外科支架。解决方案：植入物的嵌入位置和轴线方向以这样的方式决定，即将虚拟棒形状的轴线方向和植入物的轴线方向匹配以嵌入植入物的插入位置植入颚骨形状数据，并且将虚拟钻子引导构件插入棒状数据中并定位成确定钻子引导构件相对于颚骨形状数据的位置和方向。根据颚骨形状数据定位的口腔形状数据中减去钻杆引导部件的定位杆形状数据和形状数据，以产生用于支架生产的口腔模型数据，并且在支架生产口腔模型数据基础。版权所有（C）2010，JPO＆INPIT

49. 发明专利

JP2010105939A Antibacterial product and method for producing the same 有权
标题翻译：抗菌产品及其生产方法
公开(公告)号：JP2010105939A
公开(公告)日：2010-05-13
申请号：JP2008277985
申请日：2008-10-29
申请人： Japan Medical Materials Corp , Saga Univ , 国立大学法人佐賀大学 , 日本メディカルマテリアル株式会社
发明人： YADA MITSUNORI , INOUE YUUKO , HOTOKEBUCHI TAKAO , NODA IWAO
IPC分类号： A01N59/16 , A01N25/08 , A01N59/00 , A01P3/00 , A61L27/00
CPC分类号： A61L31/16 , A01N59/16 , A61L27/06 , A61L27/306 , A61L27/54 , A61L31/022 , A61L31/088 , A61L2300/102 , A61L2300/404 , A61L2300/63 , A61L2400/12 , A01N25/34
摘要： PROBLEM TO BE SOLVED: To provide an antibacterial product using titanium oxide exhibiting sufficient antibacterial properties even in a dark place like the inside of a living body and a method for producing the same. SOLUTION: The antibacterial product has a substrate composed of a metal or a ceramic and a layer composed of crystalline alkali titanate nanofibers on at least a part of the substrate. By providing the layer composed of crystalline alkali titanate nanofibers on at least the part of the substrate composed of a metal or a ceramic, the antibacterial product having antibacterial properties even in a dark place can be provided. COPYRIGHT: (C)2010,JPO&INPIT

50. 发明专利

JP2010057621A Broach handle 有权
标题翻译： BROACH手柄
公开(公告)号：JP2010057621A
公开(公告)日：2010-03-18
申请号：JP2008224953
申请日：2008-09-02
申请人： Japan Medical Materials Corp , 日本メディカルマテリアル株式会社
发明人： KATO KOICHI
IPC分类号： A61B17/16
摘要： PROBLEM TO BE SOLVED: To provide a broach handle allowing easy detachment of an operation section for fixing/releasing a broach with respect to a body.
SOLUTION: The broach handle 1 includes a handle body 2 to be engaged with a broach 100, an operation section 3, a support section 4 provided in the handle body 2 and supporting the operation section 3, and an urging section 5 for urging the operation section 3. The operation section 3 is attached to the support section 4 to be detached from the support section 4 when moving in the advancing direction exceeding a predetermined amount. The operation section 3 is supported to the support section 4 to rotationally turn between a position where a distal end shaft 32 penetrates a guide hole 23b and projects from the guide hole 23b by the movement in the advancing direction non-exceeding the predetermined amount, and a position being movable in the advancing direction exceeding the predetermined amount.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种拉刀手柄，其允许容易地分离用于相对于身体固定/释放拉刀的操作部分。解决方案：拉手1包括与拉刀100接合的手柄主体2，操作部3，设置在手柄主体2中并支撑操作部3的支撑部4，以及用于推动操作部3.操作部3在超过预定量的行进方向上移动时，安装在支撑部4上，从支撑部4脱离。操作部分3被支撑在支撑部分4上，以在远端轴32穿过引导孔23b的位置和从引导孔23b之间通过不超过预定量的行进方向的移动而旋转，以及位置可以在超过预定量的行进方向上移动。版权所有（C）2010，JPO＆INPIT

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