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1. 发明授权

US09387278B2 Medical device or instrument having porous structure 有权
标题翻译：具有多孔结构的医疗器械或仪器
公开(公告)号：US09387278B2
公开(公告)日：2016-07-12
申请号：US13126451
申请日：2009-09-24
申请人： Takayuki Miyakoshi , Toshimasa Tokuno , Tomoya Kitano , Kazutaka Yoshino , Yasuo Seki
发明人： Takayuki Miyakoshi , Toshimasa Tokuno , Tomoya Kitano , Kazutaka Yoshino , Yasuo Seki
IPC分类号： A61M1/10 , A61L29/14 , A61M1/36 , A61M1/12
CPC分类号： A61L29/146 , A61M1/1008 , A61M1/12 , A61M1/122 , A61M1/127 , A61M1/3653 , A61M1/3659
摘要： The present invention relates to an inflow cannula for blood circulatory assist devices, having a robust structure and possessing a thrombus anchoring effect. Furthermore, the inflow cannula for blood circulatory assist devices does not deform or exhibit loss of dimensional accuracy during the manufacture process. These features are achieved by a porous structure formed of one or more linear elements or of a porous shaped article.
摘要翻译：本发明涉及一种血液循环辅助装置的流入套管，其具有坚固的结构并且具有血栓锚固效果。此外，血液循环辅助装置的流入插管在制造过程中不会变形或显示尺寸精度的损失。这些特征通过由一个或多个线性元件或多孔成形制品形成的多孔结构来实现。

2. 发明申请

US20110313237A1 MEDICAL DEVICE OR INSTRUMENT HAVING POROUS STRUCTURE 有权
标题翻译：医疗器械或具有多孔结构的仪器
公开(公告)号：US20110313237A1
公开(公告)日：2011-12-22
申请号：US13126451
申请日：2009-09-24
申请人： Takayuki Miyakoshi , Toshimasa Tokuno , Tomoya Kitano , Kazutaka Yoshino , Yasuo Seki
发明人： Takayuki Miyakoshi , Toshimasa Tokuno , Tomoya Kitano , Kazutaka Yoshino , Yasuo Seki
IPC分类号： A61M1/10 , A61M25/00 , B65H81/08
CPC分类号： A61L29/146 , A61M1/1008 , A61M1/12 , A61M1/122 , A61M1/127 , A61M1/3653 , A61M1/3659
摘要： The present invention relates to an inflow cannula for blood circulatory assist devices, having a robust structure and possessing a thrombus anchoring effect. Furthermore, the inflow cannula for blood circulatory assist devices does not deform or exhibit loss of dimensional accuracy during the manufacture process. These features are achieved by a porous structure formed of one or more linear elements or of a porous shaped article.
摘要翻译：本发明涉及一种血液循环辅助装置的流入套管，其具有坚固的结构并且具有血栓锚固效果。此外，血液循环辅助装置的流入插管在制造过程中不会变形或显示尺寸精度的损失。这些特征通过由一个或多个线性元件或多孔成形制品形成的多孔结构来实现。

3. 发明申请

US20100009103A1 MEDICAL MATERIAL 审中-公开
标题翻译：医用材料
公开(公告)号：US20100009103A1
公开(公告)日：2010-01-14
申请号：US12293404
申请日：2007-03-16
申请人： Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
发明人： Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
IPC分类号： B32B1/08 , B32B5/02 , B32B3/26
CPC分类号： A61L27/32 , A61B17/80 , A61C8/0012 , A61C8/0013 , A61F2/28 , A61F2/2803 , A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3662 , A61F2002/30011 , A61F2002/30064 , A61F2002/30224 , A61F2002/30785 , A61F2002/30789 , A61F2002/3092 , A61F2002/30971 , A61F2002/3448 , A61F2002/3611 , A61F2002/3625 , A61F2002/3652 , A61F2230/0069 , A61F2250/0023 , A61F2310/00023 , A61F2310/00796 , A61L27/06 , Y10T428/1317 , Y10T428/24999 , Y10T442/614
摘要： A medical material 10 used for an artificial tooth root (FIG. 1b) or an artificial bone (FIG. 1c). The medical material comprises a support 11 composed of titanium web and an outer layer 12 composed of bioabsorbable calcium phosphate compound formed in the periphery thereof.
摘要翻译：用于人造牙根（图1b）或人造骨（图1c）的医疗材料10。医疗材料包括由钛网构成的支撑体11和在其周边形成的由生物可吸收的磷酸钙化合物构成的外层12。

4. 发明申请

US20090215009A1 MEDICAL MATERIAL, ARTIFICIAL TOOTH ROOT, AND METHOD OF PRODUCING MEDICAL MATERIAL 审中-公开
标题翻译：医用材料，人造牙根和生产医用材料的方法
公开(公告)号：US20090215009A1
公开(公告)日：2009-08-27
申请号：US11816811
申请日：2006-02-23
申请人： Yasuharu Noishiki , Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
发明人： Yasuharu Noishiki , Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
IPC分类号： A61C19/00 , A61K9/00 , A61K35/12 , A61K35/28 , A61K38/16 , A61K31/715 , A61K38/43 , A61K38/14 , A61P43/00 , B05D1/18
CPC分类号： A61L27/12 , A61L27/56
摘要： [Problems] To provide a medical material having such a structure that enables even diffusion and distribution in the material of a sufficient amount a substance necessary for a medical treatment.[Means for Solving Problems] A medical material 10 composed of a porous three-dimensional construct 11, which is a rectangular parallelepiped having a porosity of from 20 to 97% and pores 12, 13, 14 and 15 provided in the main body. From this pore 12, a substance such as calcium phosphate or ceramics apatite and/or a physiologically active cell, tissue or protein and a substance suitable for exerting the functions thereof are introduced.
摘要翻译： [问题]提供具有这样的结构的医疗材料，其能够在材料中均匀地扩散和分布足量的药物所需的物质。解决问题的手段由主体中设置有孔隙率为20〜97％的长方体的多孔性三维构造体11和孔12,13,14,15组成的医疗用材料10。从该孔12中，引入磷酸钙或陶瓷磷灰石等物质和/或生理活性细胞，组织或蛋白质以及适用于其功能的物质。

5. 发明授权

US07113816B2 Ultra-miniature in-vivo electrode used for measuring bioelectrical neural activity 失效
标题翻译：用于测量生物电神经活动的超微型体内电极
公开(公告)号：US07113816B2
公开(公告)日：2006-09-26
申请号：US10431508
申请日：2003-05-08
申请人： Kanji Matsukawa , Takako Ito , Kazuhiko Kondoh , Yasuo Seki
发明人： Kanji Matsukawa , Takako Ito , Kazuhiko Kondoh , Yasuo Seki
IPC分类号： A61B5/04
CPC分类号： A61B5/04001 , A61B5/4041
摘要： An ultra-miniature in-vivo electrode used for measuring the bioelectrical neural activity etc. in a living body with small cubic volume, slight burden to the living body, and high insulation performance, thereby facilitating long term stable measurements. Structurally the in-vivo electrode comprises conductors 13, 14 made of polymeric material having a through-hole 19 in each center so as to lead a measuring object 18; a intervening member 15 made of non-conductive polymeric material provided in between the conductors so as to insulate the periphery of the conductors; edge members 16, 17 provided in the outer edge of the conductors; a clad body 12 made of cylindrical insulant enclosing the periphery of them; measuring wires 21,22 to lead electricity to outside from each conductor 21, 22; a slit 26 which reaches the through-hole 19 from the outside surface being formed in all of the conductors, the intervening member, the edge members, and the clad body.
摘要翻译：用于测量生物电学神经活动等的超微型体内电极，其具有小立方体积，对生物体的轻微负担和高绝缘性能，从而促进长期稳定的测量。结构上，体内电极包括由聚合物材料制成的导体13,14，每个中心具有通孔19，以引导测量对象18; 设置在导体之间的非导电聚合材料制成的中间构件15，以使导体的周边绝缘; 设置在导体的外缘的边缘部件16,17; 由围绕其外围的圆柱形绝缘体制成的包层体12; 测量导线21,22将电力从每个导体21,22导向外部; 从形成在所有导体，中间构件，边缘构件和包层体的外表面到达通孔19的狭缝26。

6. 发明授权

US5355132A Method for transmitting digital data 失效
标题翻译：数字数据传输方法
公开(公告)号：US5355132A
公开(公告)日：1994-10-11
申请号：US960260
申请日：1992-10-13
申请人： Tetsuo Kani , Yasuo Seki
发明人： Tetsuo Kani , Yasuo Seki
IPC分类号： G11B20/18 , G11B27/032 , H03M13/35 , H04N5/92 , H04N5/926 , H04N9/802 , H03M7/00
CPC分类号： H04N9/802 , G11B20/1809 , G11B27/032 , H03M13/35 , H04N5/92 , H04N5/926
摘要： In a method for recording and/or reproducing digital data, such as digital audio signals recorded simultaneously with video signals, dividing sampling data composed of a plurality of bits into higher order bits and lower order bits, constituting error correction coding blocks by only the higher and lower order bits of the sampling data of a plurality of samples respectively, thereby making it possible to easily realize adaptive error checking in the course of the block-by-block error checking in association with, for example, data criticality.A sync word and a block address are affixed to the error correction coding block constituted in that manner. Since one block address is formed using the address data of two or more blocks, a broader address space can be obtained even when the bit number of the address area of each block is few. At least one flag bit(s) are provided in each sync word to use said flag bits in the blocks bearing specified block addresses as edit flags to set the edit flags in association with each edit point of digital signals, thereby facilitating discrimination of the editing points to reduce the rate of data discarding.
摘要翻译：在用于记录和/或再现与视频信号同时记录的数字音频信号的数字数据的方法中，将由多个比特构成的采样数据分成高阶比特和低阶比特，仅构成纠错编码块和多个样本的采样数据的低位比特，从而使得可以在与例如数据临界性相关联的逐块错误检查的过程中容易地实现自适应错误检查。同步字和块地址被附加到以这种方式构成的纠错编码块。由于使用两个或更多个块的地址数据形成一个块地址，所以即使当每个块的地址区的位数很少时，也可以获得更宽的地址空间。在每个同步字中提供至少一个标志位以使用具有指定块地址的块中的所述标志位作为编辑标记来设置与数字信号的每个编辑点相关联的编辑标志，从而便于识别编辑指向降低数据丢弃率。

7. 发明申请

US20100030105A1 DOUBLE NEEDLE FOR MEDICAL TREATMENT, BONE PUNCTURE NEEDLE, AND BONE MARROW HARVESTING DEVICE 审中-公开
标题翻译：用于医疗治疗，骨针刺和骨骼捕获装置的双针
公开(公告)号：US20100030105A1
公开(公告)日：2010-02-04
申请号：US11910411
申请日：2006-03-26
申请人： Yasuharu Noishiki , Yasuhiro Fujita , Akihiro Ametani , Yasuo Seki
发明人： Yasuharu Noishiki , Yasuhiro Fujita , Akihiro Ametani , Yasuo Seki
IPC分类号： A61B10/00
CPC分类号： A61B10/025 , A61B2010/0258
摘要： [Problems] To provide a double needle enabling easy centesis in bones and cortex and easy alignment of an inner needle with an outer needle in an angular direction and capable of transmitting torque when the inner needle and the outer needle are rotated simultaneously.[Means for Solving Problems] This double needle (10) for medical treatment comprises the cylindrical outer needle (11) having an edge part (26) at its tip and the solid inner needle (12) detachably stored in the outer needle. When the outer needle (11) is rotated about its major axis, the rotating diameter of the edge part (26) is larger than the rotating diameter of a body part. Also, the double needle comprises a corotation mechanism (20) for the outer needle (11) and the inner needle (12).
摘要翻译： [问题]提供双针，使得能够容易地在骨骼和皮质中产生中心，并且容易地使内针与外针在角度方向上对准并且当内针和外针同时旋转时能够传递扭矩。 [解决问题的手段]用于医疗的双重针（10）包括其顶端具有边缘部分（26）的圆柱形外针（11）和可拆卸地存储在外针中的实心内针（12）。当外针（11）围绕其长轴旋转时，边缘部分（26）的旋转直径大于主体部分的旋转直径。此外，双针包括用于外针（11）和内针（12）的共旋转机构（20）。

8. 发明申请

US20090187116A1 Method for harvesting bone marrow and its medical apparatus 审中-公开
标题翻译：收获骨髓及其医疗器械的方法
公开(公告)号：US20090187116A1
公开(公告)日：2009-07-23
申请号：US11547559
申请日：2005-04-05
申请人： Yasuharu Noishiki , Yasuhiro Fujita , Akihiro Ametani , Yasuo Seki
发明人： Yasuharu Noishiki , Yasuhiro Fujita , Akihiro Ametani , Yasuo Seki
IPC分类号： A61B10/00 , A61B17/00
CPC分类号： A61B10/025 , A61B2010/0258 , A61B2017/320733
摘要： Using a bended puncturing needle, a through hole from the greater trochanter of a long tubular bone to the bone marrow cavity is formed, the catheter 61a, 61b is passed into the through hole, a physiological salt solution is injected from one of the catheter 61b, and the physiological salt solution and the bone marrow is stirred by the stirring wire 68, the obtained mixed liquid is aspirated and harvested by another catheter 61a, thereby a large amount of the bone marrow is harvested. A method enabling easy and a large amount harvesting of the bone marrow from long tubular bones such as femurs, in which a multi-lumen catheter can also be used as a catheter.
摘要翻译：使用弯曲的穿刺针，形成从长管状骨的大转子到骨髓腔的通孔，导管61a，61b进入通孔，从导管61b中的一个注射生理盐溶液，通过搅拌丝68搅拌生理盐溶液和骨髓，将所得到的混合液吸引并通过另一个导管61a收获，从而收获大量的骨髓。一种能够从诸如股骨的长管状骨头容易且大量收获骨髓的方法，其中多腔导管也可以用作导管。

9. 发明申请

US20080124766A1 Scaffold Material Capable of Inducing Biological Hard Tissue or Soft Tissue 审中-公开
标题翻译：能够诱导生物硬组织或软组织的支架材料
公开(公告)号：US20080124766A1
公开(公告)日：2008-05-29
申请号：US11663729
申请日：2005-09-26
申请人： Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
发明人： Yoshinori Kuboki , Yasuo Seki , Hiroyuki Shiota
IPC分类号： C12P21/00 , C12N5/06 , C12N1/00 , A61F2/02 , C12M1/00
CPC分类号： A61B17/80 , A61C8/0012 , A61C8/0018 , A61F2/28 , A61F2/30756 , A61F2/30767 , A61F2/30965 , A61F2/32 , A61F2/34 , A61F2002/30011 , A61F2002/30762 , A61F2002/30766 , A61F2002/3092 , A61F2002/30968 , A61F2002/4648 , A61F2250/0023 , A61F2310/00023 , A61F2310/00155 , A61F2310/00407 , A61F2310/00568 , A61F2310/00796 , A61F2310/00976 , A61L27/04 , A61L27/30 , A61L27/56
摘要： To provide an implant material which exhibits relatively high mechanical binding with an osteoblast and also high strength. [MEANS FOR SOLVING PROBLEMS] A scaffold material (10) capable of inducing a biological hard tissue, which comprises a rod (11) having a trunk portion (21) and bride girders (22), a binding layer (13) formed on the periphery of the rod and a metal fiber layer (14) formed on the periphery of the binding layer, and which further has a reinforcing layer (15) formed on the periphery of the metal fiber layer (14). The binding layer (13) has pores having an average pore size of less than 100 m, and the metal fiber layer (14) has pores having an average pore size of 100 to 400 m.
摘要翻译：提供与成骨细胞相比具有相对高的机械结合以及高强度的植入材料。解决问题的手段能够诱导生物硬组织的支架材料（10），其包括具有主干部分（21）和新娘桁架（22）的杆（11），形成在所述粘合层所述杆的周边和形成在所述粘合层的周边上的金属纤维层（14），并且还具有形成在所述金属纤维层（14）的周围的增强层（15）。粘结层（13）具有平均孔径小于100μm的孔，金属纤维层（14）具有平均孔径为100〜400μm的孔。

10. 发明授权

US5245887A Control cable 失效
标题翻译：控制电缆
公开(公告)号：US5245887A
公开(公告)日：1993-09-21
申请号：US953324
申请日：1992-09-29
申请人： Masaki Tanaka , Takashi Yanagita , Yasuo Seki , Katsuyuki Sohma
发明人： Masaki Tanaka , Takashi Yanagita , Yasuo Seki , Katsuyuki Sohma
IPC分类号： F16C1/26
CPC分类号： F16C1/26 , Y10T74/20402 , Y10T74/20408 , Y10T74/20456
摘要： A control cable having an inner cable, a conduit for slidably guiding the inner cable, a tubular liner in the conduit and an interposition. The conduit has an outer spring coated with a synthetic resin. The outer spring is made by spirally winding a steel wire around the liner with remaining a clearance between an inner surface of the outer spring and an outer surface of the liner. The interposition is set in the clearance in order to keep a suitable clearance and to provide a suitable resistance for a relative motion between the liner and the outer spring so that thermal expansion and contraction of the liner is not hindered and the liner cannot easily slip out of the outer spring.
摘要翻译：具有内部电缆的控制电缆，用于可滑动地引导内部电缆的导管，管道中的管状衬垫和插入件。导管具有涂覆有合成树脂的外部弹簧。外弹簧是通过将钢丝螺旋地卷绕在衬套上而在外弹簧的内表面和衬套的外表面之间留有间隙而制成的。间隙设置在间隙中，以便保持适当的间隙，并为衬垫和外部弹簧之间的相对运动提供适当的阻力，使得衬垫的热膨胀和收缩不会受到阻碍，并且衬套不容易滑出的外弹簧。

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