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1. 发明专利

JP2015016238A 医療用スクリュー及び該医療用スクリューの抜去操作治具有权
标题翻译：医用螺丝和医疗螺丝的拆卸操作
公开(公告)号：JP2015016238A
公开(公告)日：2015-01-29
申请号：JP2013146779
申请日：2013-07-12
申请人：多摩メディカル有限会社 , Tama Medical Kk
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/68
CPC分类号： A61B17/8891 , A61B17/8615 , A61B17/862 , A61B17/864 , A61B17/8883 , A61B17/8888
摘要：【課題】捩じ込んだ骨折部位から容易に抜去できる医療用スクリューを得る。【解決手段】医療用スクリュー11の頭部11eの外周に、先端部11aのスクリューねじ部11bと逆ねじ方向に刻設した逆外ねじ部11hを設け、この逆外ねじ部11hに抜去操作治具14の棒状体の前端部に設けた逆内ねじ部14aをスクリューねじ部11bのねじ方向と逆方向に回転して螺合させることにより、スクリュー11と抜去操作治具14とを一体化する。更に、抜去操作治具14をスクリュー11の捩じ込み方向と逆方向に回転させることで、スクリュー11を骨折部位Dから緩めて抜去し、体外に引き出す。【選択図】図11
摘要翻译：要解决的问题：提供能够容易地从医疗螺钉旋入的骨折部位除去的医疗用螺杆。解决方案：在医疗用螺钉11的头部11e的周围配置反转的外螺纹部11h 包括从前端部11a的螺纹部11b向反螺纹方向的螺纹。螺杆11和除去操作夹具14通过旋转从螺钉部11b的螺杆方向相反的方向旋转布置在除去操作夹具14的杆部的前端部上的反向内螺纹部14a 与反向外螺纹部11h接合。此外，通过从螺钉11的螺合方向向相反方向旋转去除操作夹具14，螺钉11被松开并从骨折部位D移除，从而将其拉到身体外部。

2. 发明专利

JP2014171753A Medical screw and removal operation jig for medical screw 有权
标题翻译：医用螺丝的医疗螺丝和拆卸操作
公开(公告)号：JP2014171753A
公开(公告)日：2014-09-22
申请号：JP2013048387
申请日：2013-03-11
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/68
CPC分类号： A61B17/864 , A61B17/8886 , A61B17/92
摘要： PROBLEM TO BE SOLVED: To provide a medical screw, after bone adhesion or during replacement, being easily removed from the bone into which the medical screw is advanced.SOLUTION: A medical screw 11 includes: a screw thread part 11b on an outside surface of a distal end thereof; and, on a rear end part 11d side thereof, a reverse inner thread part which is cut in a thread direction reverse to that of the screw thread part 11b. A reverse outer thread part which is cut into a distal end part of a removal jig 17 is threaded into the reverse inner screw part through rotation in the direction reverse to the thread direction of the screw thread part 11b, so that the screw 11 and the removal jig 17 are unified. Further, the removal jig 17 is rotated in the direction reverse to the direction of advance of the screw 11, so that the screw thread part 11b of the screw 11 is removed from a bone fracture region D.
摘要翻译：要解决的问题：提供医用螺钉，在骨粘合后或更换时，容易地从医用螺杆前进的骨中去除。解决方案：医疗用螺钉11包括：螺纹部11b，其远端; 在其后端部11d侧具有与螺纹部11b相反的螺纹方向切断的反转内螺纹部。通过沿与螺纹部11b的螺纹方向相反的方向旋转而将切入去除夹具17的前端部的反向外螺纹部分旋入反向内螺纹部，使得螺钉11和拆卸夹具17是统一的。此外，移除夹具17沿与螺钉11的前进方向相反的方向旋转，使得螺钉11的螺纹部11b从骨折区域D移除。

3. 发明专利

JP2014045889A Medical nut 有权
标题翻译：医疗用品
公开(公告)号：JP2014045889A
公开(公告)日：2014-03-17
申请号：JP2012190416
申请日：2012-08-30
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/68
摘要： PROBLEM TO BE SOLVED: To provide a medical nut easily taken out to the outside of the body by integrating a nut with a nut removal tool.SOLUTION: A nut removal tool 15 is inserted into subcutaneous tissue E, and a cylinder part 15a thereof is made to abut on a reverse outside thread part 12f of the outer surface of a nut 12. When the nut removal tool 15 is rotated counterclockwise, that is, in the reverse screw direction, the reverse outside thread part 12f of the nut 12 and the reverse inside thread part 15c of the nut removal tool 15 screw-engage with each other so that the removal tool 15 is integrated with the nut 12. Further, when the removal tool 15 is rotated counterclockwise, the rotation is transmitted to the nut 12, so that the nut 12 starts to rotate counterclockwise to a screw 11, and a forward inside thread part 12c of the nut 12 starts to gradually come out of a forward outside thread part 11b of the screw 11 with which it screw-engages. Since the nut 12 is integrated with the removal tool 15, the nut 12 can be taken out from the inside of the body by pulling and rotating the nut 12.
摘要翻译：要解决的问题：通过将螺母与螺母拆卸工具集成来提供容易地取出到体外的医用螺母。解决方案：将螺母移除工具15插入皮下组织E中，并且其圆筒部15a为使螺母12的外表面的反面外螺纹部12f抵接。当螺母拆卸工具15逆时针方向（即反向螺杆方向）旋转时，螺母12的反向外螺纹部12f和螺母拆卸工具15的反向内螺纹部15c彼此螺纹接合，使得拆卸工具15与螺母12成一体。此外，当拆卸工具15逆时针旋转时，旋转传递到螺母12，使得螺母12开始逆时针旋转到螺钉11，并且螺母12的前内螺纹部12c开始逐渐从与螺纹11啮合的螺杆11的前外螺纹部11b中脱出。由于螺母12与拆卸工具15一体化，螺母12可以通过拉动和旋转螺母12从主体的内部取出。

4. 发明专利

JP2014100236A Pole material support apparatus 有权
标题翻译： POLE材料支持设备
公开(公告)号：JP2014100236A
公开(公告)日：2014-06-05
申请号：JP2012253334
申请日：2012-11-19
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A45B17/00
摘要： PROBLEM TO BE SOLVED: To fix upright a pole material such as a parasol, a tarp, a tent and a flag by using a wheel of a vehicle as a weight stone.SOLUTION: An inner screw 12c of a fixed cover part 12 is screwed from above and into an outer screw 11c of a cylindrical part 11b clockwise, and a cylinder part 12a of the fixed cover part 12 is then inserted into a hub hole 15c of a tire 15 with a wheel. When the cylinder part 12a is caught and turned counterclockwise to be loosened, a conical side face of a tapered part 12b of the fixed cover part 12 is abutted on the inner peripheral surface of the hub hole 15c of the tire 15 with a wheel. When the cylinder part 12a is further strongly rotated counterclockwise, a pole material support device is firmly fixed to a wheel 15b by a bottom part 11a and the conical side face of the tapered part 12b and integrated with each other. A pole material 14 is inserted from above the cylindrical part 11b and pushed in until the tip end of the pole material 14 reaches the bottom part 11a, and a fastening screw 13 is then screwed into a screw hole 12d of the cylinder part 12a by a rotating operation part 13b to thereby fix the pole material 14.
摘要翻译：要解决的问题：通过使用车辆的车轮作为重物来固定立柱，例如遮阳伞，篷布，帐篷和旗子。解决方案：固定盖部分12的内螺纹12c被拧紧从上方进入顺时针方向的圆筒部11b的外螺钉11c，然后将固定盖部12的筒部12a插入轮胎15的轮毂孔15c中。当气缸部分12a被夹紧并逆时针转动以松动时，固定盖部分12的锥形部分12b的锥形侧面与轮轮抵靠在轮胎15的轮毂孔15c的内周表面上。当圆筒部12a进一步逆时针旋转时，极材支撑装置通过底部11a和锥形部12b的锥形侧面牢固地固定到轮15b，并且彼此一体化。从圆筒部11b的上方插入极材14，并将其推入直到极材14的前端到达底部11a，然后将紧固螺钉13拧入圆筒部12a的螺纹孔12d中旋转操作部13b，从而固定极材14。

5. 发明专利

JP2014057649A Medical chisel 有权
标题翻译：医疗器械
公开(公告)号：JP2014057649A
公开(公告)日：2014-04-03
申请号：JP2012203246
申请日：2012-09-14
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/16
摘要： PROBLEM TO BE SOLVED: To easily cut and remove a callus formed on the head of a medical screw.SOLUTION: A medical chisel 10 includes a T-shaped grip part 10a, a bar body part 10b, and blade parts 10c. A plurality of thin and tongue piece-like blade parts 10c having corners are arranged on a tip of the bar body part 10b in a circumferential direction. The blade parts 10c, for which springy and restorable metal is used, expand outward by being brought into contact with and pressed against a head of a screw. By rotating the blade parts 10c expanded outward, a callus formed on the head of the screw can be cut as if peeled from the circumferential direction, which allows the callus to be efficiently removed.
摘要翻译：要解决的问题：容易地切割和去除形成在医用螺钉头部上的愈伤组织。解决方案：医用凿子10包括T形把手部分10a，杆体部分10b和刀片部分10c。具有角部的多个薄片状的舌片状片10c沿圆周方向配置在棒体部10b的前端。使用弹性和可恢复金属的刀片部件10c通过与螺钉的头部接触并压靠螺钉的头部而向外膨胀。通过旋转向外扩展的叶片部10c，可以切割形成在螺钉的头部上的愈伤组织，如同从圆周方向剥离一样，这样可以有效地去除愈伤组织。

6. 发明专利

JP2014050475A Separation-type bone joint plate 有权
标题翻译：分离式骨头接合板
公开(公告)号：JP2014050475A
公开(公告)日：2014-03-20
申请号：JP2012195443
申请日：2012-09-05
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/68
摘要： PROBLEM TO BE SOLVED: To provide a separation-type bone joint plate having an optional shape, which is obtained by combining a main plate and a sub-plate.SOLUTION: A separation-type bone joint plate 10 comprises a main plate 11 and a sub-plate 12. The main plate 11 and the sub-plate 12 are superimposed partly on each other along a longitudinal direction to be separately used, and are fixed via screws 13 while making an insertion hole of the main plate 11 communicate with an insertion hole of the sub-plate 12. The main plate 11 and the sub-plate 12 are taken apart after removing the screws 13 and are removed out of the body through a small incision, when removed.
摘要翻译：要解决的问题：提供通过组合主板和副板获得的具有任意形状的分离型骨接合板。解决方案：分离型骨接合板10包括主板11和主板11和副板12沿着纵向方向部分地彼此重叠以分开使用，并且通过螺钉13固定，同时使主板11的插入孔与插入件卸下螺钉13后，将主板11和副板12分离开，并通过小切口将其从身体上取出。

7. 发明专利

JP2014050474A Separation-type bone joint plate 有权
标题翻译：分离式骨头接合板
公开(公告)号：JP2014050474A
公开(公告)日：2014-03-20
申请号：JP2012195442
申请日：2012-09-05
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/68 , A61B17/56
摘要： PROBLEM TO BE SOLVED: To provide a separation-type bone joint plate whose end parts separated in the body can be pinched and removed out of the body through a small incision.SOLUTION: The separation-type bone joint plate comprises a plate piece 11 and a plate piece 12. The plate piece 11 and the plate piece 12 are superimposed partly on each other along a longitudinal direction, and are fixed via screws while making an insertion hole 11c of the plate piece 11 communicate with a second insertion hole 12c of the plate piece 12. When removing the plate pieces 11, 12, all the screws are removed with a driver to separate the plate pieces 11, 12 from each other, thereafter a pulling-out incision is made in the vicinity of the end parts of the plate pieces 11, 12, and each of the plate pieces 11, 12 is pulled out in a longitudinal direction using a plate taking-out tool 15 inserted through the pulling-out incision to be removed out of the body.
摘要翻译：要解决的问题：提供一种分离型骨关节板，其在身体中分离的端部可以通过小切口被夹紧和移出身体。解决方案：分离型骨关节板包括板片11和平板件12.板件11和板件12沿着纵向方向彼此部分地重叠，并且通过螺钉固定，同时使板件11的插入孔11c与第二插入孔12c连通板件12.当拆卸板件11,12时，用驱动器将所有的螺钉移除，以将板件11,12彼此分开，然后在其中的端部附近进行拉出切口板片11,12，并且使用插入穿过切口的板取出工具15沿纵向方向将每个板片11,12拉出以从身体排出。

8. 发明专利

JP2014113203A Medical guide pin with scale 有权
标题翻译：医疗指南针
公开(公告)号：JP2014113203A
公开(公告)日：2014-06-26
申请号：JP2012267374
申请日：2012-12-06
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61B17/68
CPC分类号： A61B17/164 , A61B17/848 , A61B2090/062 , A61B2090/3966
摘要： PROBLEM TO BE SOLVED: To provide a medical guide pin with a scale for selecting an optimal length of a screw for joining a fracture region.SOLUTION: A guide pin 10 is formed by sectioning a base material 11 made of a radiotransparent metal or the like at prescribed intervals and attaching a circumferentially-adhering material 12 made of a radiopaque metal to the sections alternately. The base material 11 is made of a metal which easily transmits radiation such as titanium or a nickel titanium alloy, and the circumferentially-adhering material 12 is made of a metal which hardly transmits radiation such as platinum, iridium, tungsten, tantalum, gold, or their alloy. In an X-ray image acquired by the transmission of X-rays or X-ray photography, since the guide pin 10 is shown by displaying dark parts of shadows created by the circumferentially-adhering material 12 and light parts of shadows created by the base material 11 alternately at prescribed intervals, a thickness of a bone B including a fracture region A can be measured by counting a scale constituted of shading inside the bone B.
摘要翻译：要解决的问题：提供具有用于选择用于连接断裂区域的螺钉的最佳长度的刻度的医疗引导销。解决方案：引导销10通过将由无线电透射金属等制成的基材11 以规定的间隔并且将由不透射线的金属制成的周向粘附材料12交替地附接到所述部分。基材11由易于透过钛或镍钛合金等的辐射的金属制成，周向粘接材料12由几乎不透过铂，铱，钨，钽，金等的辐射的金属构成，或其合金。在通过X射线或X射线摄影的透射获得的X射线图像中，由于引导销10被显示为通过显示由周向粘附材料12产生的阴影的暗部分和由基底产生的阴影的光部分材料11以规定的间隔交替，可以通过计数由骨骼B内的阴影构成的鳞片来测量包括断裂区域A的骨B的厚度。

9. 发明专利

JP2014083146A Ingrown nail correction device and holding material for the same 有权
标题翻译：生物钉修复装置和保持材料
公开(公告)号：JP2014083146A
公开(公告)日：2014-05-12
申请号：JP2012233016
申请日：2012-10-22
申请人： Tama Medical Kk , 多摩メディカル有限会社
发明人： MACHIDA HIDEKAZU
IPC分类号： A61F5/11 , A61L31/00 , A61N2/08
摘要： PROBLEM TO BE SOLVED: To provide an ingrown nail correction device and a holding material therefor that are prevented from peeling and falling off from the surface of the nail even if an adhesive force of an adhesive becomes weak.SOLUTION: A gel-like substrate 12 is a mixture of an ointment 12a with powder of a magnetic material 12b such as a ferrite magnet and a neodymium based magnet. The magnetic material 12b of the gel-like substrate 12 that are pasted in a gap between a thumb A and an ingrown nail B, and the magnetic material layer or the mixed magnetic material of a stuck ingrown nail correction device 11, are strongly attracted to each other, with the ingrown nail B interposed, which makes the ingrown nail correction device 11 held. The ingrown nail correction device 11 attached to the surface of the ingrown nail B is held by the magnetic force of the magnetic material 12b and the magnetic material layer or the magnetic material of the ingrown nail correction device 11, even if the adhesive force of an adhesive becomes weak with time. Thus, the ingrown nail correction device 11 can be prevented from peeling and falling off from the ingrown nail B.
摘要翻译：要解决的问题：为了提供即使粘合剂的粘合力变弱，防止从指甲的表面剥离和脱落的向内生长的指甲矫正装置及其保持材料。溶液：凝胶状基材12 是软膏12a与磁性材料12b的粉末的混合物，例如铁氧体磁体和钕基磁体。粘贴在拇指A和内向钉B之间的间隙中的凝胶状基材12的磁性材料12b以及粘着的内向钉修正装置11的磁性材料层或混合磁性材料被强烈地吸引到彼此相对地插入有内嵌的钉子B，这使得内向的钉子矫正装置11被保持。通过磁性材料12b的磁力和内向钉修正装置11的磁性材料或磁性材料的磁力来保持附着在内嵌钉B的表面上的内向钉修正装置11，粘合剂随时间变弱。因此，能够防止内向钉修正装置11从内向钉B脱落脱落。

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