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1. 发明专利

JP2017086590A 医療用ナイフ审中-公开
公开(公告)号：JP2017086590A
公开(公告)日：2017-05-25
申请号：JP2015222039
申请日：2015-11-12
申请人：株式会社貝印刃物開発センター , Kai R & D Center Co Ltd
发明人： ENDO MASAHIRO
IPC分类号： A61B17/3211
CPC分类号： A61B17/3211 , A61B17/3213 , A61B2017/0023 , A61B2017/00473 , A61B2017/00831
摘要：【課題】同一形状に成形した柄であっても、刃の間隔の異なる医療用ナイフとして組立てることができる医療用ナイフを提供することを目的とする。【解決手段】柄1の少なくとも前側部分の両側に一対の側壁7,8が設けられ、それらの側壁7,8は異なる柄構成部2,3に別々に形成され、且つそれらの側壁7,8の内側に、一対の刃24,24がそれぞれ別個に装着されており、医療用ナイフとして組み立てられる前の柄1は、連結部4よりも前側の両柄構成部2,3が連結部4を中心に互いに拡開及び又は縮閉可能であり、両側壁間7,8の間隔が遠近変更自在である。【選択図】図1

2. 发明专利

JP2007061429A Medical knife 审中-公开
标题翻译：医疗刀
公开(公告)号：JP2007061429A
公开(公告)日：2007-03-15
申请号：JP2005252389
申请日：2005-08-31
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO , TAKAHATA MAKOTO
IPC分类号： A61B17/3211
CPC分类号： A61B17/3213 , A61B17/3217
摘要： PROBLEM TO BE SOLVED: To provide a medical knife, to/from whose blade attachment part a blade can be easily attached/detached. SOLUTION: An engaging concave part 32 provided on the blade 27 can be detachably fitted in an engaging convex part 5 provided on the blade attachment part 2, and a fastening member 14 can set an attachable/detachable position that enables the blade 27 to be fitted in/detached from the blade attachment part 2 and an attachment/detachment control position P that controls the attachment and detachment. The fastening member 14 has a movable convex part 17 to move toward the engaging convex part 5 between the attachable/detachable position and the attachment/detachment control position P. The engaging concave part 32 is detachably fit in the engaging convex part 5 and the movable convex part 17 at the attachable/detachable position of the fastening member 14, and the movable convex part 17 is provided with a fastening groove to fasten an inner periphery of the engaging concave part 32 at the attachment/detachment control position P of the fastening member 14. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种医用刀，其刀片安装部件能够容易地安装/拆卸刀片。设置在叶片27上的卡合凹部32能够可拆卸地嵌合在设置在叶片安装部2上的卡合凸部5中，并且紧固部件14能够设置能够使叶片27 从刀片安装部2安装/拆卸，以及控制安装和拆卸的安装/拆卸控制位置P. 紧固构件14具有可移动凸部17，以在可安装/拆卸位置和安装/拆卸控制位置P之间朝向接合凸部5移动。接合凹部32可拆卸地配合在接合凸部5中，并且可移动在紧固构件14的可安装/拆卸位置处的凸部17，并且可动凸部17设置有紧固凹槽，以在紧固构件的安装/拆卸控制位置P处紧固接合凹部32的内周 14.版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006149860A Skin resection implement 有权
标题翻译：皮肤护理实施
公开(公告)号：JP2006149860A
公开(公告)日：2006-06-15
申请号：JP2004347474
申请日：2004-11-30
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO
IPC分类号： A61B10/02
CPC分类号： A61B10/02
摘要： PROBLEM TO BE SOLVED: To provide a skin resection implement capable of easily taking out a sample piece which is stuck onto the pressure contact part 12 of an extrusion body 9 in a state where the extrusion body 9 is held at an advance position F, and protecting a point edge 6 by allowing an object to be hardly abutted onto the point edge 6 with the use of the pressure contact part 12 to be protruded from the point edge 6 at the advance position F, so as to prevent the damage of a point edge 6. SOLUTION: A blade cylinder part 5 having the circular arcuate point edge 6 is arranged at the tip end of a handle 1. The extrusion body 9 is put through the blade cylinder part 5 so as to be movable in an axial direction C. The pressure contact part 12 arranged at the distal end of the extrusion part 9 is to be positioned at a retreat position for inward separation from the point edge 6 and the advance position F which is moved from the retreat position toward the point edge 6. At the advance position F, the pressure contact part 12 of the extrusion body 9 is protruded outward from the point edge 6. The extrusion body 9 is moved between the retreat position and the advance position F, so that the retreat position and the advance position F are respectively held. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种皮肤切除器具，其能够在挤压体9保持在前进位置的状态下容易地取出粘贴在挤压体9的压力接触部12上的样品片 F，并且通过使得使用压接部12在提前位置F从点边缘6突出的物体难以抵靠在点边缘6上来保护点边缘6，以防止损坏的点边缘6.解决方案：具有圆弧形点边缘6的刀片圆筒部分5布置在手柄1的末端。挤压体9穿过刀片筒部5，以便于可以在轴向方向C上移动。设置在挤出部9的前端的压力接触部12被定位在退避位置，用于从点缘6和从退避位置移动的前进位置F向内分离朝向边缘6.在adva 位置F，挤压体9的压力接触部分12从点边缘6向外突出。挤压体9在退避位置和提前位置F之间移动，使得退回位置和提前位置F为分别举行。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2007296071A Medical cutter holder 有权
标题翻译：医用刀架
公开(公告)号：JP2007296071A
公开(公告)日：2007-11-15
申请号：JP2006125903
申请日：2006-04-28
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO
IPC分类号： A61B17/32 , A61B19/02
摘要： PROBLEM TO BE SOLVED: To provide a medical cutter holder which receives a medical cutter smoothly. SOLUTION: A receiving section 1 has an opening 8 into and from which a handle 35 of a medical cutter 34 is inserted or removed and holding parts formed on support plates 9, 10, 11, 12 and 13 for regulating the movement of the handle 35 by holding the handle 35 inserted via the opening 8 in its received position. In addition, guiding parts are formed on the support plates 9 and 10 of the receiving section 1. When the handle 35 inserted into the receiving section 1 and in its initial position inclines circumferentially with respect to the receiving position, the guiding parts guide the handle 35 from the initial position to the receiving position during the insertion of the handle 35 into the receiving section 1. With such a configuration, even when the handle 35 inclines upon its insertion into the receiving section 1, the inclination of the handle 35 is corrected naturally by the guiding parts and the handle 35 is inserted into the receiving section without correcting the inclination deliberately. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够平稳地接收医用切割器的医用切割器保持器。解决方案：接收部分1具有开口8，医用切割器34的手柄35被插入或取出，并且保持部件形成在支撑板9,10,11,12和13上，用于调节手柄35通过将经由开口8插入的手柄35保持在其接收位置。此外，引导部分形成在容纳部分1的支撑板9和10上。当手柄35插入到容纳部分1中并且在其初始位置相对于接收位置周向倾斜时，引导部分引导手柄在将把手35插入到容纳部分1中的过程中，从初始位置到接收位置35的位置相对应。通过这种构造，即使当把手35插入到接收部分1中时，手柄35倾斜，手柄35的倾斜被校正自然地通过引导部分将手柄35插入接收部分而不是故意地改变倾斜。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008061867A Handheld instrument 有权
标题翻译：手持式仪器
公开(公告)号：JP2008061867A
公开(公告)日：2008-03-21
申请号：JP2006243916
申请日：2006-09-08
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO
IPC分类号： A61B17/3211
CPC分类号： B26B1/08 , A61B17/3211 , A61B2017/32113 , A61F9/0133
摘要： PROBLEM TO BE SOLVED: To make a holder 1 compact by improving the state of motion of a blade body 24 both in the storage state Q and in the projecting state and reducing the size of a head opening 4 of the holder of a handheld instrument such as a medical knife.
SOLUTION: The handheld instrument comprises the holder 1 and a movable head 21 to which the blade body 24 is attached. The movable head 21 is movably supported to the holder 1 in such a way that the movable head takes the storage state Q in which the movable head is stored in the holder 1 together with the blade body 24 or the projecting state in which the blade body 24 projects from the holder 1. The direction N of the blade body 24 in the storage state Q is different from the direction of the blade body in the projecting state.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过改善保持状态Q和突出状态下刀片体24的运动状态来使保持器1紧凑，并且减小了保持器的头部开口4的尺寸手持式仪器如医用刀。
解决方案：手持式仪器包括保持器1和可移动头21，刀片主体24附接到活动头21。可移动头21可移动地支撑在保持器1上，使得可移动头与刀片主体24一起将可移动头与刀体24一起存储在保持器1中的存储状态Q或其中刀片体 24从保持器1突出。在保持状态Q中的刀片主体24的方向N在突出状态下与刀体的方向不同。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2013233174A Holder of sharp-edged tool 有权
标题翻译：夏普工具的持有人
公开(公告)号：JP2013233174A
公开(公告)日：2013-11-21
申请号：JP2012105345
申请日：2012-05-02
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO
IPC分类号： B26B21/10 , A45D24/18
摘要： PROBLEM TO BE SOLVED: To provide a holder of a sharp-edged tool in order to easily set dimensions of grooves 11 and 12 matched with attaching parts of a blade body with a guard or a comb by a spacer, to prevent dimension errors of the grooves 11 and 12 from being easily caused, to regulate loosening between the grooves 11 and 12 and the attaching parts and the increase of insertion resistance of the attaching parts to the grooves 11 and 12 when attaching the attaching parts to the grooves 11 and 12, to enable washing water to easily flow through respective paths 13 to the outer side of a support part 3 when washing the support part 3, and to increase a washing effect.SOLUTION: A holder of a sharp-edged tool includes a support part 3 in which a spacer (a tip end piece 6, a base end piece 7, and a shaft 8) is interposed between a pair of side plates 4 facing each other. At the support part 3, grooves 11 and 12 into which attaching parts of a blade body with a guard and a comb are inserted respectively are extended on the opposing sides of the side plates 4. A path 13 for communicating the grooves 11 and 12 with each other is provided and is opened to the outer side of the support part 3.
摘要翻译：要解决的问题：为了提供锋利的工具的保持器，以便容易地设置与通过间隔件的防护件或梳子的叶片本体的附接部分匹配的槽11和12的尺寸，以防止尺寸误差容易引起槽11和12，当将安装部分附接到槽11和12时，调节槽11和12与安装部之间的松动和附着部分对槽11和12的插入阻力的增加，以使得洗涤水在洗涤支撑部3时能够容易地流过各个路径13到支撑部3的外侧，并且增加洗涤效果。解决方案：尖锐工具的保持器包括支撑部3，在彼此面对的一对侧板4之间插入有间隔件（末端件6，基端件7和轴8）。在支撑部分3处，分别插入具有防护件和梳子的刀片主体的附接部分的槽11和12分别延伸在侧板4的相对侧上。用于将槽11和12连通的路径13与彼此设置并且向支撑部3的外侧敞开。

7. 发明专利

JP2008061869A Resection instrument 有权
标题翻译：检测仪器
公开(公告)号：JP2008061869A
公开(公告)日：2008-03-21
申请号：JP2006243918
申请日：2006-09-08
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO
IPC分类号： A61B17/3211
CPC分类号： A61B17/32093 , A61B17/3205 , A61B2017/0042 , A61B2017/00761
摘要： PROBLEM TO BE SOLVED: To hold an elastic flexible part 5 of a resection instrument at a desired degree of curvature and desired flexural rigidity, and to stably resect a region to be resected with a blade edge of the resection instrument. SOLUTION: The elastic flexible part 5 is bent together with a blade plate 2 by attaching the blade plate 2 to the rear side of the elastic flexible part 5 disposed between knobs 3 to bring the knobs 3 close to each other, and a convex surface formed on the blade plate 2 is applied to the region to be resected when the resection instrument is used. A plurality of slits 8, 9 and 10 are juxtaposed on the front surface of the elastic flexible part 5, and a plurality of projections 11 are disposed between the slits 8, 9 and 10. Abutting parts 11a of the projections 11 can closely abut to each other via the slits 8, 9 and 10 between them. The abutting parts 11a function as bending restricting parts to restrict the bending of the elastic flexible part 5 or as flexural rigidity changing parts to change the flexural rigidity of the elastic flexible part 5. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：将切割仪器的弹性柔性部件5保持在期望的曲率和期望的抗弯刚度，并且用切割仪器的刀刃稳定地切除要切除的区域。解决方案：弹性柔性部分5通过将刀片板2安装在设置在旋钮3之间的弹性柔性部件5的后侧，使手柄3彼此靠近而与刀片板2一起弯曲，并且当使用切除仪器时，形成在刀片板2上的凸面施加到要切除的区域。多个狭缝8,9和10并列在弹性柔性部件5的前表面上，并且多个突起11设置在狭缝8,9和10之间。凸起11的邻接部分11a可紧密地邻接彼此之间经过狭缝8,9和10。抵接部11a用作弯曲限制部，以限制弹性柔性部5的弯曲或弯曲刚性变化部，以改变弹性柔性部5的弯曲刚性。（C）2008，JPO＆INPIT

8. 发明专利

JP2008061868A Handheld instrument 审中-公开
标题翻译：手持式仪器
公开(公告)号：JP2008061868A
公开(公告)日：2008-03-21
申请号：JP2006243917
申请日：2006-09-08
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO
IPC分类号： A61B17/3211
摘要： PROBLEM TO BE SOLVED: To provide a handheld instrument such as a medical knife, capable of simplifying the locking and unlocking operation and allowing the instrument to be easily retained in the locked state.
SOLUTION: The handheld instrument comprises a holder 1, a movable head 21 to which a blade body 24 is attached, and an operating body 14 for supporting the movable head 21. The movable head 21 moves together with the operating body 14 relative to the holder 1, and takes the storage state or the projecting state separate from each other. In the holder 1, locking recesses 11 and 12 are juxtaposed in the direction X of movement of the operating body 14 on the front and rear sides of a guide aperture 10. The operating body 14 has a leaf spring part 17 for energizing an operating part 15 in the circumferential direction relative to an axis 16a so that locking projections 19 are locked with the locking recesses 11 and 12 of the holder 1. The lock of the locking projections 19 of the operating part 15 with the locking recesses 11 and 12 of the holder 1 can be released by operating the operating part 15 against the elasticity of the leaf spring part 17.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供诸如医疗刀的手持式仪器，其能够简化锁定和解锁操作，并允许仪器容易地保持在锁定状态。解决方案：手持式仪器包括保持器1，安装刀片主体24的可移动头21和用于支撑可移动头21的操作体14.移动头21与操作体14相对地移动并且将存储状态或突出状态彼此分离。在保持器1中，锁定凹部11和12在操作体14的引导孔10的前侧和后侧的运动方向X上并列。操作体14具有板簧部17，用于对操作部 15相对于轴线16a在圆周方向上，使得锁定突起19与保持器1的锁定凹部11和12锁定。操作部15的锁定突起19与锁定凹部11和12的锁定可以通过操作部件15抵抗弹簧片17的弹性来释放支架1。版权所有：（C）2008，JPO＆INPIT

9. 发明专利

JP2006158505A Protection case for medical knife 有权
标题翻译：医疗保护用例
公开(公告)号：JP2006158505A
公开(公告)日：2006-06-22
申请号：JP2004351426
申请日：2004-12-03
申请人： Kai R & D Center Co Ltd , 株式会社貝印刃物開発センター
发明人： ENDO MASAHIRO , ISOKIMI KAZUHIKO
IPC分类号： A61B19/02 , A61B17/3211
摘要： PROBLEM TO BE SOLVED: To protect a blade part of a medical knife in attaching and removing a medical knife (corresponding to a surgical knife M) to and from a protection case (corresponding to a surgical knife holder 1). SOLUTION: The protection case 5 for supporting the medical knife 1 equipped with a handle part 2 and the blade part 4 provided at the distal end of the handle part 2 is equipped with a holder 6 for supporting the handle part 2 and a storing part 7 for housing the blade part 4. A rotation support part 25 rotatably supports the holder 6 and the storing part 7 so that a stored state P in which the blade part 4 is housed in the storing part 7 and a attached and removed operation state in which the blade part 4 is not housed in the storing part 7 with the handle part 2 supported in the holder 6 are realized. The storing part 7 opens both rightward and leftward sides of the blade part 4 in the attached and removed operation state. Consequently, the blade part 4 of the medical knife 1 is not damaged in attaching and removing the medical knife 1 to and from the protection case 5. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了保护医用刀的刀片部分，以将保护壳（对应于手术刀保持器1）的医用刀（对应于外科手术刀M）移除和移出保护壳。解决方案：用于支撑装备有把手部分2的医用刀1和设置在手柄部分2的远端的刀片部分4的保护壳5装备有用于支撑把手部分2的保持器6和存放部分7用于容纳刀片部分4.旋转支撑部分25可旋转地支撑保持器6和存储部分7，使得刀片部分4容纳在存储部分7中的存储状态P和附接和移除操作实现刀片部4未被容纳在保持部6中的手柄部2支撑在保持器6中的状态。储存部7在附着和去除操作状态下打开叶片部分4的左右两侧。因此，医疗用刀1的刀片部4在将医用刀具1与保护壳体5接合和移除之间没有损坏。（C）版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2003339723A Surgical knife 有权
标题翻译：手术刀
公开(公告)号：JP2003339723A
公开(公告)日：2003-12-02
申请号：JP2002158153
申请日：2002-05-30
申请人： Kaijirushi Hamono Kaihatsu Center:Kk , 株式会社貝印刃物開発センター
发明人： SAITO TATSUYA , ENDO MASAHIRO
IPC分类号： A61B17/3211 , A61B17/32
CPC分类号： A61B17/3213 , A61B2017/32113
摘要： PROBLEM TO BE SOLVED: To provide a surgical knife which enables a blade to be taken out of and into a holder, capable of being taken into and out of the holder while grasping the same by a single hand and not causing pain to a finger at the time of operation. SOLUTION: A slider 3 includes an operation part for operating the slider 3 and the surface of the operation part 6 is exposed from the window hole 12 of the guide groove 2. The operation part 6 is almost linearly pressed unidirectionally to be moved to release the locking means for fixing the slider 3 and, further, forward and rearward force is applied to the operation part to slide the slider 3. COPYRIGHT: (C)2004,JPO

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