公开(公告)号：US09125693B2

公开(公告)日：2015-09-08

申请号：US13700371

申请日：2011-05-30

申请人： Taku Sugawara ,  Kazuo Mizoi ,  Naoki Higashiyama ,  Hidenori Ono ,  Hisayuki Sugiyama

发明人： Taku Sugawara ,  Kazuo Mizoi ,  Naoki Higashiyama ,  Hidenori Ono ,  Hisayuki Sugiyama

IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00 ,  A61B17/70 ,  A61B17/17 ,  A61B17/56 ,  A61B17/00 ,  A61B19/00

CPC分类号： A61B17/7076 ,  A61B17/1757 ,  A61B2017/00526 ,  A61B2017/568 ,  A61B2034/102

摘要： Provided are: a screw guide template, screw guide template system, and drilling method whereby a hole can be drilled in an accurate position of a member to be drilled, in an accurate direction; and a spinal fixation method whereby a spinal fixation screw can be inserted into an accurate position in an accurate direction. The screw guide template (20) comprises: a close-contact face (21) to be closely contacted to the member; and a through hole (22) having one opening (23a) on the close-contact face; the close-contact face has a shape in male-female relation with a surface shape (31) of the member including a portion (32) to be drilled; and when the close-contact face is closely contacted to the portion to be drilled, the opening and portion to be drilled overlap each other so that the through hole is coaxial with the hole to be drilled by the drilling means.

摘要翻译： 提供：螺钉引导模板，螺钉引导模板系统和钻孔方法，其中可以在准确的方向上在待钻削的构件的精确位置钻孔; 以及脊柱固定方法，其中脊柱固定螺钉可以以精确的方向插入准确的位置。 所述螺钉引导模板（20）包括：紧密接触面（21），以紧密接触所述构件; 和在所述紧密接触面上具有一个开口（23a）的通孔（22）; 所述紧密接触面具有与所述构件的表面形状（31）呈凸 - 凹关系的形状，所述构件包括要被钻孔的部分（32）; 并且当紧密接触面与待钻孔部分紧密接触时，所述开口和待钻孔部分彼此重叠，使得所述通孔与所述钻孔装置所钻出的孔同轴。

公开(公告)号：US20130116700A1

公开(公告)日：2013-05-09

申请号：US13700371

申请日：2011-05-30

申请人： Taku Sugawara ,  Kazuo Mizoi ,  Naoki Higashiyama ,  Hidenori Ono ,  Hisayuki Sugiyama

发明人： Taku Sugawara ,  Kazuo Mizoi ,  Naoki Higashiyama ,  Hidenori Ono ,  Hisayuki Sugiyama

IPC分类号： A61B17/70

CPC分类号： A61B17/7076 ,  A61B17/1757 ,  A61B2017/00526 ,  A61B2017/568 ,  A61B2034/102

摘要： Provided are: a screw guide template, screw guide template system, and drilling method whereby a hole can be drilled in an accurate position of a member to be drilled, in an accurate direction; and a spinal fixation method whereby a spinal fixation screw can be inserted into an accurate position in an accurate direction. The screw guide template (20) comprises: a close-contact face (21) to be closely contacted to the member; and a through hole (22) having one opening (23a) on the close-contact face; the close-contact face has a shape in male-female relation with a surface shape (31) of the member including a portion (32) to be drilled; and when the close-contact face is closely contacted to the portion to be drilled, the opening and portion to be drilled overlap each other so that the through hole is coaxial with the hole to be drilled by the drilling means.

摘要翻译： 提供：螺钉引导模板，螺钉引导模板系统和钻孔方法，其中可以在准确的方向上在待钻削的构件的精确位置钻孔; 以及脊柱固定方法，其中脊柱固定螺钉可以以精确的方向插入准确的位置。 所述螺钉引导模板（20）包括：紧密接触面（21），以紧密接触所述构件; 和在所述紧密接触面上具有一个开口（23a）的通孔（22）; 所述紧密接触面具有与所述构件的表面形状（31）呈凸 - 凹关系的形状，所述构件包括要被钻孔的部分（32）; 并且当紧密接触面与待钻孔部分紧密接触时，所述开口和待钻孔部分彼此重叠，使得所述通孔与所述钻孔装置所钻出的孔同轴。

公开(公告)号：US20150335371A1

公开(公告)日：2015-11-26

申请号：US14409773

申请日：2012-06-25

申请人： Hidenori ONO ,  Hisayuki SUGIYAMA

发明人： Hidenori ONO ,  Hisayuki SUGIYAMA

IPC分类号： A61B17/88 ,  A61B17/70

CPC分类号： A61B17/8872 ,  A61B17/1757 ,  A61B17/7083 ,  A61B2017/568

摘要： A bone fixing screw template is a combination of a template body (A) integrally constituted by a fitting section (1), which has an inner surface joining and fitting face-to-face to a three-dimensional-shaped surface of a bone region, and a cylindrical spacer tube guide cylinder (2) protruding while being pointed in a direction coaxial with the direction of insertion of the fitting section and a medical screw; and a cylindrical spacer tube (B) sliding in contact with the inner wall of the cylindrical spacer tube guide cylinder (2), the inner diameter of the cylindrical spacer tube (B) being formed to allow a drill to be slidable in the cylindrical spacer tube (B). By using the template, surgery requiring proficiency in fixing the bone region by tightening medical screws can be performed reliably and easily.

摘要翻译： 骨固定螺丝模板是由嵌合部（1）整体构成的模板体（A）的组合，其具有内表面接合并且与骨区域的三维形状面对面地嵌合 以及圆筒形间隔管引导筒（2），其指向与装配部的插入方向同时的方向和医疗用螺钉， 以及与所述圆筒形间隔管导向筒（2）的内壁滑动接触的圆柱形间隔管（B），所述圆柱形间隔管（B）的内径形成为允许钻头在所述圆柱形间隔件 管（B）。 通过使用该模板，能够可靠且容易地进行通过紧固医疗用螺钉来固定骨区域的手术。

公开(公告)号：US20140096369A1

公开(公告)日：2014-04-10

申请号：US14124524

申请日：2012-06-05

申请人： Nozomu Matsumoto ,  Hidenori Ono ,  Hisayuki Sugiyama

发明人： Nozomu Matsumoto ,  Hidenori Ono ,  Hisayuki Sugiyama

IPC分类号： A61B19/00

CPC分类号： A61B90/39 ,  A61B90/11 ,  A61B2090/3983 ,  Y10T29/49

摘要： A method for manufacturing a registration template for use in medical navigation system-guided surgery, comprising: producing a registration template having a surface, which precisely surface-bonds to a surface of a bone at a surgical target site of a patient, and having three or more registration points, from stereoscopic surface data ensuring precise surface bonding to the surface of the bone at the surgical target site of the patient, based on stereoscopic surface data created from tomography information on the bone of the surgical target site of the patient; and providing a pedestal (4) for mounting optical tracking balls (7), which are used for three-dimensional position detection for a medical navigation system, at the center of the registration points. By using the template having curves surfaces which three-dimensionally precisely and intimately contact the bone surface of the patient, high-precision registration can be performed, and an operator's man-hours immediately before surgery in an operating room can be reduced to shorten the surgery time.

摘要翻译： 一种制造用于医疗导航系统引导手术的登记模板的方法，包括：制备具有表面的登记模板，所述表面精确地表面粘合到患者的手术靶位点处的骨表面，并且具有三个 基于从患者的手术靶位点的骨上的断层摄影信息生成的立体表面数据，从立体表面数据确定精确表面粘合到患者的手术靶位点处的骨表面; 以及在对准点的中央设置用于安装用于医疗导航系统的三维位置检测的光学跟踪球（7）的基座（4）。 通过使用具有三维精确且紧密接触患者骨表面的曲面的模板，可以进行高精度对准，并且可以减少在手术室中手术之前的手术时间以缩短手术 时间。

公开(公告)号：US08359118B2

公开(公告)日：2013-01-22

申请号：US12991115

申请日：2009-05-07

申请人： Hidenori Ono ,  Akio Morita

发明人： Hidenori Ono ,  Akio Morita

IPC分类号： G06F19/00 ,  G09B23/28 ,  A61B17/08 ,  A61B17/22 ,  A61D1/02

CPC分类号： G09B23/30 ,  A61B34/10 ,  A61B2017/00716 ,  A61B2034/105 ,  B33Y80/00 ,  G06F19/00

摘要： A method of producing a flexible vessel model for simulating a surgical operation, which is a three-dimensional model being capable of reproducing an aneurysm or narrowing occurring in the artery or vein based on CT/MRI image data of a patient obtained in practice and thus allowing vascular therapy trainings and preoperative simulations, with the use of a precise lamination modeling machine, wherein a vascular model having an affected part is fabricated by using a lamination technique together with a supporting material for sustaining the shape of the three-dimensional model during the fabrication in the precise lamination modeling machine and, after the completion of the fabrication by the lamination machine technique, the supporting material is removed. Thus, it is possible to provide a three-dimensional vascular model whereby the shape of an aneurysm or narrowing occurring in the artery or vein, which is to be used in preoperative simulation of vascular therapy for the artery or vein, can be reproduced with the use of a flexible polymer model and thus vascular therapy trainings and preoperative simulation can be carried out by using the same.

摘要翻译： 一种生产用于模拟外科手术的柔性血管模型的方法，该手术操作是能够基于在实践中获得的患者的CT / MRI图像数据再现动脉瘤或动脉或静脉中变窄的三维模型，因此 使用精确的层压建模机进行血管治疗训练和术前模拟，其中通过使用层压技术与支撑材料一起制造具有受影响部分的血管模型，以在三维模型的形状期间维持三维模型的形状 在精密层压造型机中制造，并且在通过层压机技术完成制造之后，去除支撑材料。 因此，可以提供三维血管模型，由此动脉或静脉中发生的动脉瘤形状或狭窄的形状可用于动脉或静脉的血管治疗的术前模拟，可以用 使用柔性聚合物模型，从而进行血管治疗训练和术前模拟可以通过使用它们进行。

公开(公告)号：US20110060446A1

公开(公告)日：2011-03-10

申请号：US12991115

申请日：2009-05-07

申请人： Hidenori Ono ,  Akio Morita

发明人： Hidenori Ono ,  Akio Morita

IPC分类号： G06F19/00

CPC分类号： G09B23/30 ,  A61B34/10 ,  A61B2017/00716 ,  A61B2034/105 ,  B33Y80/00 ,  G06F19/00

摘要： A method of producing a flexible vessel model for simulating a surgical operation, which is a three-dimensional model being capable of reproducing an aneurysm or narrowing occurring in the artery or vein based on CT/MRI image data of a patient obtained in practice and thus allowing vascular therapy trainings and preoperative simulations, with the use of a precise lamination modeling machine, wherein a vascular model having an affected part is fabricated by using a lamination technique together with a supporting material for sustaining the shape of the three-dimensional model during the fabrication in the precise lamination modeling machine and, after the completion of the fabrication by the lamination machine technique, the supporting material is removed. Thus, it is possible to provide a three-dimensional vascular model whereby the shape of an aneurysm or narrowing occurring in the artery or vein, which is to be used in preoperative simulation of vascular therapy for the artery or vein, can be reproduced with the use of a flexible polymer model and thus vascular therapy trainings and preoperative simulation can be carried out by using the same.

摘要翻译： 一种生产用于模拟外科手术的柔性血管模型的方法，该手术操作是能够基于在实践中获得的患者的CT / MRI图像数据再现动脉瘤或动脉或静脉中变窄的三维模型，因此 使用精确的层压建模机进行血管治疗训练和术前模拟，其中通过使用层压技术与支撑材料一起制造具有受影响部分的血管模型，以在三维模型的形状期间维持三维模型的形状 在精密层压造型机中制造，并且在通过层压机技术完成制造之后，去除支撑材料。 因此，可以提供三维血管模型，由此动脉或静脉中发生的动脉瘤形状或狭窄的形状可用于动脉或静脉的血管治疗的术前模拟，可以用 使用柔性聚合物模型，从而进行血管治疗训练和术前模拟可以通过使用它们进行。

公开(公告)号：US06932610B2

公开(公告)日：2005-08-23

申请号：US10726305

申请日：2003-12-01

申请人： Hidenori Ono ,  Mamoru Suzuki

发明人： Hidenori Ono ,  Mamoru Suzuki

IPC分类号： A61K9/00 ,  A61L27/44 ,  A61L27/46 ,  A61L27/50 ,  B29C35/08 ,  B29C67/00 ,  G09B23/28 ,  G09B23/30

CPC分类号： G09B23/30 ,  A61L27/443 ,  A61L27/446 ,  A61L27/46 ,  A61L27/50 ,  B29C64/135 ,  B29C64/153 ,  B29C2035/0838 ,  B29K2105/16 ,  B29L2031/7532 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C04B35/64 ,  C04B2235/6026 ,  C04B2235/665 ,  G09B23/28

摘要： A process for producing an artificial bone model in accordance with the selective laser sintering process which comprises extending a powder material for sintering comprising 30 to 90 parts by weight of powder of a synthetic resin and 10 to 70% by weight of an inorganic filler to form a thin layer and irradiating a portion of the thin layer having the shape formed based on tomograpic information of a natural bone with laser light so that the irradiated portion of the thin layer is sintered. The extension of the powder material for sintering to form the thin layer and the irradiation of the thin layer with laser light for sintering are conducted repeatedly. The artificial bone model can three-dimensionally reproduce steric shapes of natural bones such as bones in the human body precisely and accurately and exhibits the property for cutting closely similar to that of natural bones. The artificial bone model can be used for educational training or for studying a plan for curing before a surgical operation.

摘要翻译： 一种根据选择性激光烧结方法生产人造骨模型的方法，其包括延伸用于烧结的粉末材料，其包含30至90重量份的合成树脂粉末和10至70重量％的无机填料，以形成 薄层，并且用激光照射具有基于天然骨骼的断层摄影信息形成的形状的薄层的一部分，使得薄层的照射部分被烧结。 重复进行用于烧结的粉末材料的形成薄层的延伸和用激光用于烧结的薄层的照射。 人造骨模型可以精确而准确地三维地再现人体骨骼等天然骨的立体形状，显示与天然骨骼相似的切割性质。 人造骨模型可用于教育培训或用于在外科手术前研究治愈计划。

公开(公告)号：US10085784B2

公开(公告)日：2018-10-02

申请号：US14409773

申请日：2012-06-25

申请人： Hidenori Ono ,  Hisayuki Sugiyama

发明人： Hidenori Ono ,  Hisayuki Sugiyama

IPC分类号： A61B17/88 ,  A61B17/70 ,  A61B17/17 ,  A61B17/56

摘要： A bone fixing screw template is a combination of: a template body (A) integrally constituted by a fitting section (1), which has an inner surface joining and fitting face-to-face to a three-dimensional-shaped surface of a bone region, and a cylindrical spacer tube guide cylinder (2) protruding while being pointed in a direction coaxial with the direction of insertion of the fitting section and a medical screw; and a cylindrical spacer tube (B) sliding in contact with the inner wall of the cylindrical spacer tube guide cylinder (2), the inner diameter of the cylindrical spacer tube (B) being formed to allow a drill to be slidable in the cylindrical spacer tube (B). By using the template, surgery requiring proficiency in fixing the bone region by tightening medical screws can be performed reliably and easily.

公开(公告)号：US09180272B2

公开(公告)日：2015-11-10

申请号：US13319671

申请日：2010-05-13

申请人： Hidenori Ono

发明人： Hidenori Ono

IPC分类号： A61M21/00 ,  G01C9/18 ,  A61B5/11

CPC分类号： A61M21/00 ,  A61B5/11 ,  A61M2021/0022 ,  A61M2021/0044 ,  G01C9/18

摘要： Disclosed is an instrument for treating a patient with semicircular canal injury, which is an instrument in the form of an exact enlarged model of human three semicircular canals having a structure wherein a liquid and a plurality of otolithic models, having a specific gravity larger than the specific gravity of said liquid, are enclosed within a hollow annular member made of a transparent resin and equipped with a screen at the position corresponding to the cupula in each of the three semicircular canals. Therein, said screen has such a mesh size as allowing the passage of said liquid but not allowing the passage of the otolithic models. Thus, an instrument for treating a patient with semicircular canal injury, whereby physical and mental pains can be alleviated in treating a patient with semicircular canal injury such as benign paroxysmal positional vertigo, is provided.

摘要翻译： 公开了一种用于治疗患有半规管损伤的患者的仪器，其是人类三个半圆形运河的精确扩大模型形式的仪器，其具有结构，其中液体和多个耳石模型具有比重大 所述液体的比重被封闭在由透明树脂制成的中空环形构件中，并且在与三个半圆形通道中的每一个中的杯对应的位置处配备有筛网。 其中，所述筛网具有允许所述液体通过但不允许耳石模型通过的网孔尺寸。 因此，提供了一种用于治疗患有半规管损伤的患者的器械，其中可以减轻治疗患有半规管损伤（例如良性阵发性位置性眩晕）的患者的身体和精神疼痛。

公开(公告)号：US20120059362A1

公开(公告)日：2012-03-08

申请号：US13319671

申请日：2010-05-13

申请人： Hidenori Ono

发明人： Hidenori Ono

IPC分类号： A61B17/00

CPC分类号： A61M21/00 ,  A61B5/11 ,  A61M2021/0022 ,  A61M2021/0044 ,  G01C9/18

摘要： Disclosed is an instrument for treating a patient with semicircular canal injury, which is an instrument in the form of an exact enlarged model of human three semicircular canals having a structure wherein a liquid and a plurality of otolithic models, having a specific gravity larger than the specific gravity of said liquid, are enclosed within a hollow annular member made of a transparent resin and equipped with a screen at the position corresponding to the cupula in each of the three semicircular canals. Therein, said screen has such a mesh size as allowing the passage of said liquid but not allowing the passage of the otolithic models. Thus, an instrument for treating a patient with semicircular canal injury, whereby physical and mental pains can be alleviated in treating a patient with semicircular canal injury such as benign paroxysmal positional vertigo, is provided.

摘要翻译： 公开了一种用于治疗患有半规管损伤的患者的仪器，其是人类三个半圆形运河的精确扩大模型形式的仪器，其具有结构，其中液体和多个耳石模型具有比重大 所述液体的比重被封闭在由透明树脂制成的中空环形构件中，并且在与三个半圆形通道中的每一个中的杯对应的位置处配备有筛网。 其中，所述筛网具有允许所述液体通过但不允许耳石模型通过的网孔尺寸。 因此，提供了一种用于治疗患有半规管损伤的患者的器械，其中可以减轻治疗患有半规管损伤（例如良性阵发性位置性眩晕）的患者的身体和精神疼痛。