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. 发明公开

US20240041497A1 BIODEGRADABLE MEDICAL IMPLEMENT 审中-公开
公开(公告)号：US20240041497A1
公开(公告)日：2024-02-08
申请号：US18266639
申请日：2021-11-29
申请人： Wook-Cheol Kim , Sadami Tsutsumi , NITTO SEIKO CO., LTD. , KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION , NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF TOYAMA
发明人： Masakazu Ishihara , Yoshimitsu Ueno , Tomoaki Murata , Yukito Otsuki , Yusuke Kobayashi , Yoshinobu Oka , Wook-Cheol Kim , Tetsuo Aida , Sadami Tsutsumi
IPC分类号： A61B17/58 , A61L31/02
CPC分类号： A61B17/58 , A61L31/022 , A61B2017/00004
摘要： To ensure that a biodegradable medical implement dissolves in vivo at an appropriate dissolution rate. The biodegradable medical implement of the present invention is formed of a magnesium material, and, at least in one transverse section, a layer of magnesium crystal grains in which a (0001) plane in a hexagonal crystal structure is oriented toward a surface side is continuous over an entire circumference.

2. 发明授权

US07248996B2 Vehicle-occupant fatigue-level assessment method, vehicle seat assessment method, and vehicle seat assessment device 失效
标题翻译：车辆乘员疲劳度评估方法，车辆座位评估方法和车辆座位评估装置
公开(公告)号：US07248996B2
公开(公告)日：2007-07-24
申请号：US10525931
申请日：2003-06-23
申请人： Koro Uenishi , Masatoshi Tanaka , Naoki Miyamoto , Sadami Tsutsumi
发明人： Koro Uenishi , Masatoshi Tanaka , Naoki Miyamoto , Sadami Tsutsumi
IPC分类号： G01L5/00
CPC分类号： A61B5/18 , A61B5/6887 , A61B2562/0247 , A61B2562/043 , B60N2/002 , B60N2/0232 , B60N2/0244 , B60N2002/0268
摘要： A highly reliable vehicle driver's fatigue evaluating method is provided, which is capable of quantitatively calculating a degree of fatigue of a driver seated on a seat. The degree of fatigue of the driver seated on a seat is quantitatively calculated based on an amount of rearward deflection of a lower part of a backrest portion of the seat, a load applied downward to a front part of a seating portion of the seat, and a load applied rearward to an upper part of the backrest portion, in a state of the driver being seated on the seat.
摘要翻译：提供了一种高度可靠的车辆驾驶员的疲劳评估方法，其能够定量计算坐在座椅上的驾驶员的疲劳程度。基于坐在座椅的靠背部分的下部的向后偏转量，向下施加到座椅的座部的前部的负荷，定位地计算坐在座椅上的驾驶员的疲劳程度，以及在驾驶员坐在座椅上的状态下，向后靠着靠背部的上部的负载。

3. 发明申请

US20060127848A1 Artificial tooth root implantation position determining instrument, artificial tooth root implantation position determining method, guide member manufacturing device, sensor, drill, artificial tooth manufacturing device, computer program, and recorded medium 审中-公开
标题翻译：人造牙根植入位置确定仪，人造牙根植入位置确定方法，导向构件制造装置，传感器，钻孔，人造牙制造装置，计算机程序和记录介质
公开(公告)号：US20060127848A1
公开(公告)日：2006-06-15
申请号：US10525949
申请日：2003-08-25
申请人： Motofumi Sogo , Yoshinobu Maeda , Sadami Tsutsumi
发明人： Motofumi Sogo , Yoshinobu Maeda , Sadami Tsutsumi
IPC分类号： A61C8/00
CPC分类号： A61C8/0089 , A61C1/084 , A61C8/00 , A61C8/009 , A61C13/0004 , A61C13/08 , A61C19/04 , G16H20/40 , Y10T29/52
摘要： Dentition three-dimensional data and jaw-bone three-dimensional data are collected from a patient and they are combined. According to the combined data, dental crown data for making up for data on a lost tooth and occlusion data on a dental crown represented by the dental crown data are created. When an occlusion force according to the occlusion data is exerted on the occlusion face of a dental crown, a mechanical evaluation factor is produced in a jaw bone. The mechanical evaluation factor produced near the place where an artificial tooth root supporting a dental crown is to be implanted is calculated. The implantation place is determined so that the mechanical evaluation factor may be smaller and the mechanical load on the jaw bone from the opposed tooth during mastication may be lighter.
摘要翻译：从患者收集牙齿三维数据和颌骨三维数据，并将它们组合。根据组合数据，创建牙冠数据，用于弥补牙齿数据上的数据和由牙冠数据表示的牙冠上的遮挡数据。当根据堵塞数据的遮挡力被施加在牙冠的遮挡面上时，在颚骨中产生机械评价因子。计算在植入牙冠的人造牙根部附近产生的机械评价因子。确定植入位置，使得机械评估因子可以更小，并且在咀嚼期间来自相对牙齿的颚骨上的机械载荷可以更轻。

4. 发明申请

US20050064387A1 Method of and device for measuring bulk modulus of minute specimens 审中-公开
标题翻译：分析样品体积模量的方法和装置
公开(公告)号：US20050064387A1
公开(公告)日：2005-03-24
申请号：US10949442
申请日：2004-09-24
申请人： Sadami Tsutsumi
发明人： Sadami Tsutsumi
IPC分类号： G01F11/06 , G01F11/04 , G01F17/00 , G01N3/00 , G01N3/02 , G01N3/06 , G01N3/08 , G01N3/10 , G01N3/32 , G01N3/36 , G01N7/00 , C12Q1/00
CPC分类号： G01N3/08 , C12N2503/04 , G01N33/4833 , G01N2203/0254 , G01N2203/0286 , G01N2203/0611
摘要： The present invention provides a method of and a device for measuring bulk modulus of a fine specimen using a measurement chamber, a reference chamber for comparison, and a differential pressure measurement device for detecting the pressure difference between both chambers. The specimen is contained in the measurement chamber, and in a state where both chambers are set under the standard atmospheric pressure. Then both chambers are set under the compression atmospheric pressure higher than the standard atmospheric pressure and the pressure changes are periodically given to both chambers. The initial volume of the specimen is detected from the differential pressure signals of both chambers when it is under the standard atmospheric pressure and the compression volume of the specimen is detected from the differential pressure signals of both chambers when it is under the compression atmospheric pressure. The bulk modulus of the specimen is measured by computing and analyzing these detected signals.
摘要翻译：本发明提供了使用测量室，用于比较的参考室和用于检测两个室之间的压差的差压测量装置来测量细样本的体积模量的方法和装置。样品包含在测量室中，并且在两个室被设置在标准大气压力的状态下。然后将两个室设定在高于标准大气压力的压缩大气压下，并且周期性地给两个室施加压力变化。当两个室的压差信号处于标准大气压下时，从两个室的差压信号中检测样品的初始体积，并且当其处于压缩大气压下时，从两个室的差压信号检测样品的压缩体积。通过计算和分析这些检测信号来测量样品的体积弹性模量。

5. 发明申请

US20060252846A1 Primer for dental materials and pulp capping agent for dentin regeneration 有权
标题翻译：用于牙科材料的底漆和牙本质再生的纸浆封端剂
公开(公告)号：US20060252846A1
公开(公告)日：2006-11-09
申请号：US10548374
申请日：2004-03-05
申请人： Masahiro Yoshiyama , Yoshihiro Nishitani , Sadami Tsutsumi , Suong-Hyu Hyon
发明人： Masahiro Yoshiyama , Yoshihiro Nishitani , Sadami Tsutsumi , Suong-Hyu Hyon
IPC分类号： A61K6/00
CPC分类号： C09J129/04 , A61K6/0029 , A61L24/102 , C08L31/04
摘要： The present invention provides a dental material primer and a dentin-regenerating pulp-capping agent which exhibit excellent a dentin-regenerating action. The present invention relates to the dental material primer comprising a hydrolyzed ethylene-vinyl acetate copolymer in which collagen is immobilized and the dentin-regenerating pulp-capping agent comprising a hydrolyzed ethylene-vinyl acetate copolymer, in which collagen is immobilized, and a binder.
摘要翻译：本发明提供一种表现出优异牙本质再生作用的牙科材料底漆和牙本质再生浆果覆盖剂。本发明涉及包含水解乙烯 - 乙酸乙烯酯共聚物的牙科材料底漆，其中胶原被固定，并且含有胶原蛋白被固定的水解乙烯 - 乙酸乙烯酯共聚物的牙本质再生纸浆覆盖剂和粘合剂。

6. 发明授权

US06306785B1 Glass material for preparing living tissue replacement 有权
标题翻译：用于制备活组织置换的玻璃材料
公开(公告)号：US06306785B1
公开(公告)日：2001-10-23
申请号：US09265822
申请日：1999-03-10
申请人： Toru Nonami , Tatsuji Sano , Sadami Tsutsumi , Tetsuo Urabe , Masahiro Fukuma
发明人： Toru Nonami , Tatsuji Sano , Sadami Tsutsumi , Tetsuo Urabe , Masahiro Fukuma
IPC分类号： C03C3078
CPC分类号： C03C4/0021 , A61C13/20 , A61K6/0044 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0276 , A61L27/10 , C03C3/078 , C03C8/02 , C03C10/0009 , Y10S623/901
摘要： A living tissue replacement of crystallized glass having bioaffinity and mechanical strength is briefly obtained simply by pressure molding or machining without using a special equipment. A glass material having a softening point below its crystallization temperature and exhibiting viscous flow at temperatures below its melting point is heated at a temperature above its Tg and pressed at the temperature to mold to a desired shape, thereby manufacturing a living tissue replacement such as a dental crown. Molding can be done under a pressure of up to 20 MPa.
摘要翻译：具有生物亲和力和机械强度的结晶玻璃的活组织置换简单地通过加压成型或加工简单地获得，而不使用特殊设备。软化点低于其结晶温度并且在低于其熔点的温度下显示粘性流动的玻璃材料在高于其Tg的温度下加热并在该温度下被压制成模具至期望的形状，从而制造生物体组织置换物牙冠。成型可以在高达20MPa的压力下进行。

7. 发明授权

US07683106B2 Primer for dental materials and pulp capping agent for dentin regeneration 有权
标题翻译：用于牙科材料的底漆和牙本质再生的纸浆封端剂
公开(公告)号：US07683106B2
公开(公告)日：2010-03-23
申请号：US10548374
申请日：2004-03-05
申请人： Masahiro Yoshiyama , Yoshihiro Nishitani , Sadami Tsutsumi , Suong-Hyu Hyon
发明人： Masahiro Yoshiyama , Yoshihiro Nishitani , Sadami Tsutsumi , Suong-Hyu Hyon
IPC分类号： A61K6/08 , C08K3/38
CPC分类号： C09J129/04 , A61K6/0029 , A61L24/102 , C08L31/04
摘要： A dental material primer and a dentin-regenerating pulp-capping agent which exhibit an excellent dentin-regenerating action, are disclosed. The dental material primer includes a hydrolyzed ethylene-vinyl acetate copolymer in which collagen is immobilized and the dentin-regenerating pulp-capping agent includes a hydrolyzed ethylene-vinyl acetate copolymer, in which collagen is immobilized, and a binder.
摘要翻译：公开了牙科材料底漆和表现出优异牙本质再生作用的牙本质再生浆果覆盖剂。牙科材料底漆包括其中固定有胶原的水解乙烯 - 乙酸乙烯酯共聚物，牙本质再生的纸浆覆盖剂包括其中固定有胶原的水解乙烯 - 乙酸乙烯酯共聚物和粘合剂。

8. 发明申请

US20080124678A1 Dental prosthetic appliance 审中-公开
标题翻译：牙科假肢器具
公开(公告)号：US20080124678A1
公开(公告)日：2008-05-29
申请号：US11894986
申请日：2007-08-22
申请人： Sadami Tsutsumi , Yoshio Okano , Kentarou Toyosu
发明人： Sadami Tsutsumi , Yoshio Okano , Kentarou Toyosu
IPC分类号： A61C13/01 , A61C13/08 , C08F118/08
CPC分类号： A61K6/0088 , A61K6/0091 , A61K6/083 , C08L23/0861 , C08L31/02 , C08L33/26 , C08L33/10 , C08L33/14
摘要： A dental prosthetic appliance excellent in adhesion to the oral mucosa is provided. A saponified ethylene-vinyl ester copolymer is used as a material for the dental prosthetic appliance.
摘要翻译：提供了对口腔粘膜粘附性优异的牙科修复器具。使用皂化的乙烯 - 乙烯基酯共聚物作为牙科修复器具的材料。

9. 发明授权

US5948129A Method for preparing a molded glass material for use in the manufacture of living tissue replacement 失效
标题翻译：制备用于制造活组织置换的模制玻璃材料的方法
公开(公告)号：US5948129A
公开(公告)日：1999-09-07
申请号：US736247
申请日：1996-10-24
申请人： Toru Nonami , Tatsuji Sano , Sadami Tsutsumi , Tetsuo Urabe , Masahiro Fukuma
发明人： Toru Nonami , Tatsuji Sano , Sadami Tsutsumi , Tetsuo Urabe , Masahiro Fukuma
IPC分类号： A61L27/00 , A61C13/20 , A61K6/06 , A61L27/10 , C03B32/02 , C03C3/00 , C03C3/076 , C03C3/078 , C03C8/02 , C03C10/00 , C03B11/00
CPC分类号： C03C4/0021 , A61C13/20 , A61K6/0044 , A61K6/0215 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0276 , A61L27/10 , C03C10/0009 , C03C3/078 , C03C8/02 , Y10S623/901
摘要： A living tissue replacement of crystallized glass having bioaffinity and mechanical strength is briefly obtained simply by pressure molding or machining without using a special equipment. A glass material having a softening point below its crystallization temperature and exhibiting viscous flow at temperatures below its melting point is heated at a temperature above its Tg and pressed at the temperature to mold to a desired shape, thereby manufacturing a living tissue replacement such as a dental crown. Molding can be done under a pressure of up to 20 MPa.
摘要翻译：具有生物亲和力和机械强度的结晶玻璃的活组织置换简单地通过加压成型或加工简单地获得，而不使用特殊设备。软化点低于其结晶温度并且在低于其熔点的温度下显示粘性流动的玻璃材料在高于其Tg的温度下加热并在该温度下被压制成模具至期望的形状，从而制造生物体组织置换物牙冠。成型可以在高达20MPa的压力下进行。

10. 发明申请

US20100173260A1 Artificial Tooth Root Implantation Position Determining Instrument, Artificial Tooth Root Implantation Position Determining Method, Guide Member Manufacturing Device, Sensor, Drill, Artificial Tooth Manufacturing Device, Computer Program, and Recording Medium 审中-公开
标题翻译：人工牙根植入位置确定仪，人造牙根植入位置确定方法，导向构件制造装置，传感器，钻孔，人造牙制造装置，计算机程序和记录介质
公开(公告)号：US20100173260A1
公开(公告)日：2010-07-08
申请号：US12498342
申请日：2009-07-06
申请人： Motofumi SOGO , Yoshinobu MAEDA , Sadami TSUTSUMI
发明人： Motofumi SOGO , Yoshinobu MAEDA , Sadami TSUTSUMI
IPC分类号： A61C13/08 , A61C1/08 , G06F17/50 , G06F17/10
CPC分类号： A61C8/0089 , A61C1/084 , A61C8/00 , A61C8/009 , A61C13/0004 , A61C13/08 , A61C19/04 , G16H20/40 , Y10T29/52
摘要： Dentition three-dimensional data and jaw-bone three-dimensional data are collected from a patient and they are combined. According to the combined data, dental crown data for making up for data on a lost tooth and occlusion data on a dental crown represented by the dental crown data are created. When an occlusion force according to the occlusion data is exerted on the occlusion face of a dental crown, a mechanical evaluation factor is produced in a jaw bone. The mechanical evaluation factor produced near the place where an artificial tooth root supporting a dental crown is to be implanted is calculated. The implantation place is determined so that the mechanical evaluation factor may be smaller and the mechanical load on the jaw bone from the opposed tooth during mastication may be lighter.
摘要翻译：从患者收集牙齿三维数据和颌骨三维数据，并将它们组合。根据组合数据，创建牙冠数据，用于弥补牙齿数据上的数据和由牙冠数据表示的牙冠上的遮挡数据。当根据堵塞数据的遮挡力被施加在牙冠的遮挡面上时，在颚骨中产生机械评价因子。计算在植入牙冠的人造牙根部附近产生的机械评价因子。确定植入位置，使得机械评估因子可以更小，并且在咀嚼期间来自相对牙齿的颚骨上的机械载荷可以更轻。

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