专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JP2009005997A Indwelling needle assembly 有权
标题翻译：固定针组件
公开(公告)号：JP2009005997A
公开(公告)日：2009-01-15
申请号：JP2007171427
申请日：2007-06-29
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , HIEJIMA NORIHIRO , KAWAI KATSUNORI
IPC分类号： A61M5/158
摘要： PROBLEM TO BE SOLVED: To provide an indwelling needle assembly, in which a needle tip is not exposed outward, but is protected when an inner needle is removed, force necessary for protecting the tip is small, and operation by one hand is easy. SOLUTION: The indwelling needle assembly 1 comprises the inner needle 2, an inner needle hub 3, an outer needle 4, an outer needle hub 5, and a protector 6 axially slidably disposed around the inner needle for protecting the tip of the inner needle 2. The protector 6 comprises a protection member 61 in which the tip of the inner needle 2 can be housed, and a closing member 62 slidably disposed around the protection member. A displaceable side wall 63 is provided to be displaceable inward for closing a tip side opening 612 of the protection member 61. The displaceable side wall 63 is displaced inward as the closing member 62 is disposed around a tip part of the protection member. The protector 6 is engaged and fixed inside the outer needle hub 5 before the tip of the inner needle 2 is protected. The protector 6 becomes releasable from the outer needle hub 5 only after the tip is protected. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种针头组件，其中针尖不向外暴露，但是当内针被移除时被保护，所以用于保护尖端的力是小的，一只手的操作是简单。解决方案：留置针组件1包括内针2，内针座3，外针4，外针座5以及轴向可滑动地设置在内针周围的保护器6，用于保护内针2.保护器6包括可容纳内针2的尖端的保护构件61和可滑动地设置在保护构件周围的闭合构件62。可移动的侧壁63设置成可向内移动以封闭保护构件61的末端侧开口612.随着闭合构件62围绕保护构件的尖端部分设置，可位移侧壁63向内移位。在保护内针2的前端之前，保护器6被接合并固定在外针座5的内部。只有在保护尖端之后，保护器6才能从外针座5脱离。版权所有（C）2009，JPO＆INPIT

12. 发明专利

JP2014068710A Puncture device 审中-公开
标题翻译：针刺装置
公开(公告)号：JP2014068710A
公开(公告)日：2014-04-21
申请号：JP2012215522
申请日：2012-09-28
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO
IPC分类号： A61B5/151
摘要： PROBLEM TO BE SOLVED: To provide a puncture device whose usable period is longer than a conventional device.SOLUTION: A puncture device includes: a housing 12 in which an opening 11 is formed; a lancet 14 accommodated in the housing 12 that moves in a slide direction that passes through the opening 11; a compression coil spring 16 that biases the lancet 14 in a protruding direction that protrudes the lancet 14 from the opening 11; and a locking ring 72 provided in the housing 12 that locks the lancet 14 against the biasing by the compression coil spring 16, and can release the locking. The lancet 14 includes: a puncture needle 52; a lancet hub 50 that contacts the surface of the puncture needle 52 other than the surface of its leading end part and covers it; and a needle cap 18 that contacts the surface of the leading end of the puncture needle 52 and covers it, and is separably connected with the lancet hub 50. In the puncture needle 52, the surface of the part covered by the needle cap 18 is a smooth surface, and the surface of the part covered by the lancet hub 50 is a rough surface.
摘要翻译：要解决的问题：提供一种穿孔装置，该穿刺装置的使用时间长于常规装置。解决方案：穿刺装置包括：壳体12，其中形成有开口11; 容纳在壳体12中的柳叶刀14，其沿着穿过开口11的滑动方向移动; 压缩螺旋弹簧16，其使柳叶刀14从突出部11向突起方向突出，以及设置在壳体12中的锁定环72，其锁定刺血针14抵抗压缩螺旋弹簧16的偏压，并且可以释放锁定。刺血针14包括：穿刺针52; 与穿刺针52的前端部的表面以外的面接触的柳叶刀套50，以及与针刺针52的前端的表面接触并覆盖它的针帽18，并与柳叶刀套50分离地连接。在穿刺针52中，由针帽18覆盖的部分的表面是光滑的表面，并且由柳叶刀套50覆盖的部分的表面是粗糙的表面。

13. 发明专利

JP2012005518A Disposable lancing device 有权
标题翻译：可拆卸的装饰装置
公开(公告)号：JP2012005518A
公开(公告)日：2012-01-12
申请号：JP2010141526
申请日：2010-06-22
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , UCHIMURA TOMOHIKO , SUZUKI MASARU
IPC分类号： A61B5/151
CPC分类号： A61B5/15144 , A61B5/1411 , A61B5/150022 , A61B5/150412 , A61B5/150519 , A61B5/150549 , A61B5/150618 , A61B5/150717 , A61B5/150916 , A61B5/15113 , A61B5/15117 , A61B5/1513 , A61B5/15142
摘要： PROBLEM TO BE SOLVED: To provide a disposable lancing device of novel construction capable of reliably and stably maintaining a puncture-ready position where a lancet is locked in a position to which a spring member is compressed, as well as carrying out a puncturing operation through unlocking of the lancet.SOLUTION: The disposable lancing device 10, 100 employs a locking ring 72 as a separate element from a housing 12 and a lancet 14. By turning the locking ring 72 alone, it is possible to unlock the lancet 14 that has been urged by a spring member 16 while being held in the puncture-ready position, thereby carrying out the puncturing operation. Also, the lancet 14 can avoid being subjected to the operating force for carrying out the puncturing operation from a lateral direction, and catching due to deviation of the center axis of the lancet 14 or increase of frictional force against other components are prevented, thereby achieving the puncturing operation in a stable manner.
摘要翻译：解决的问题：提供一种新颖结构的一次性穿刺装置，其能够可靠且稳定地保持刺血针准备位置，其中刺血针被锁定在弹性构件被压缩的位置，以及执行通过解锁柳叶刀进行穿刺操作。解决方案：一次性穿刺装置10,100使用锁定环72作为与壳体12和刺血针14的分离元件。通过单独转动锁定环72，可以解除已被推动的刺血针14 通过弹簧构件16保持在穿刺准备位置，从而进行穿刺操作。此外，柳叶刀14可以避免受到从横向进行穿刺作业的操作力，并且防止了由于刺血针14的中心轴线的偏离或与其他部件的摩擦力的增加而引起的捕获，从而实现穿刺操作稳定。版权所有（C）2012，JPO＆INPIT

14. 发明专利

JP2011056076A Disposable blood collecting instrument 有权
标题翻译：不可思议的血液收集仪器
公开(公告)号：JP2011056076A
公开(公告)日：2011-03-24
申请号：JP2009209607
申请日：2009-09-10
申请人： Nipro Corp , ニプロ株式会社
发明人： UCHIMURA TOMOHIKO , ISHIKURA KOZO , SUZUKI MASARU
IPC分类号： A61B5/151
CPC分类号： A61B5/150557 , A61B5/150022 , A61B5/150061 , A61B5/150068 , A61B5/150412 , A61B5/150519 , A61B5/150549 , A61B5/150618 , A61B5/150717 , A61B5/150778 , A61B5/150824 , A61B5/150916 , A61B5/15113 , A61B5/15117 , A61B5/15142 , A61B5/15144
摘要： PROBLEM TO BE SOLVED: To provide a disposable blood collecting instrument for stably securing a sufficient amount of blood with one puncturing operation.
SOLUTION: The circumferential part of an opening 38 in housings 10, where the distal end 63 of a puncture body 62 of a lancet 11 stored inside the housings 10 is projected by energization force of a spring member 12, is provided as a transparent visible part 59 for visually recognizing the inner part. The spring member 12 is stored in the housing more on the side closer to the retracting direction of the puncture body 62 than the position of the distal end 63 of the puncture body 62 which is put into the housings 10 after a puncture operation.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一次性采血仪器，用于通过一次穿刺操作稳定地固定足够量的血液。解决方案：壳体10中的开口38的圆周部分，其中存储在壳体10内的刺血针11的穿刺体62的远端63由弹簧构件12的激励力伸出，被设置为透明可见部分59，用于视觉识别内部部分。弹性部件12比在穿刺操作后被放入壳体10的穿刺体62的前端63的位置更靠近穿刺体62的收缩方向的一侧存储在壳体中。版权所有（C）2011，JPO＆INPIT

15. 发明专利

JP2010227443A Disposable lancing device 有权
标题翻译：可拆卸的装饰装置
公开(公告)号：JP2010227443A
公开(公告)日：2010-10-14
申请号：JP2009080544
申请日：2009-03-27
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , SUZUKI MASARU , YAMAGUCHI KENJI
IPC分类号： A61B5/151
摘要： PROBLEM TO BE SOLVED: To provide a disposable lancing device of a novel structure, in which a protective cap covering a puncture needle needs not be removed from a housing.
SOLUTION: The protective cap 20 is provided to cover a tip 63 of the puncture needle 62. As the protective cap 20 separates from the puncture needle 62 to rotate, a through hole 87 in the protective cap 20 is positioned along the projection route of the puncture needle 62, so that puncture work is performed as the protective cap 20 is supported on the housing 16.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种新颖结构的一次性穿刺装置，其中不需要从外壳去除覆盖穿刺针的保护帽。
解决方案：保护帽20被设置成覆盖穿刺针62的尖端63.当保护帽20与穿刺针62分离以旋转时，保护盖20中的通孔87沿着突起穿刺针62的路径，使得当保护帽20被支撑在壳体16上时进行穿刺作业。版权所有（C）2011，JPO＆INPIT

16. 发明专利

JP2010051701A Subcutaneous infusion device 审中-公开
标题翻译：不孕不育输液装置
公开(公告)号：JP2010051701A
公开(公告)日：2010-03-11
申请号：JP2008221963
申请日：2008-08-29
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO
IPC分类号： A61M5/158 , A61M1/36
摘要： PROBLEM TO BE SOLVED: To provide a subcutaneous infusion device ensuring aseptic properties when an indwelling member is separated from a connection member and certainly preventing a medical fluid from exposing to a user. SOLUTION: The subcutaneous infusion device is used for infusing the medical fluid into the body of the user and equipped with the indwelling member 10 and the connection member 20 attached to the indwelling member 10 in a detachable manner by slide movement. The connection member 20 includes a body part 21, a needle 20B provided to the body part 21 and communicating with a cannula 12 when the connection member 20 is attached to the indwelling member 10 and the needle cover 20A fixed to the body part 21, formed so as to cover the needle 20B when the connection member 20 is detached from the indwelling member 10, contracted in its axial direction upon the reception of compression force from the indwelling member 10 when the connection member 20 is attached to the indwelling member 10 to permit the needle 20B to pierce to thereby allow the same to communicate with the cannula 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供当留置构件与连接构件分离时确保无菌性能的皮下注射装置，并且肯定防止医用流体暴露于使用者。解决方案：皮下注射装置用于将医用流体注入使用者的身体，并配备有通过滑动运动以可拆卸的方式附接到留置构件10的留置构件10和连接构件20。连接构件20包括主体部21，设置在主体部21上的针20B，当连接构件20附接到固定在本体部21上的针盖20A时，形成为与插管12连通的针20B 当连接构件20从留置构件10拆卸时，当连接构件20从留置构件10被接收到来自留置构件10的压缩力时沿其轴向收缩而覆盖针20B，以允许连接构件20附接到留置构件10以允许针20B刺穿，从而允许针20B与套管12连通。版权所有：（C）2010，JPO＆INPIT

17. 发明专利

JP2010012127A Endoscopic surgical device 有权
标题翻译：内窥镜手术器械
公开(公告)号：JP2010012127A
公开(公告)日：2010-01-21
申请号：JP2008176559
申请日：2008-07-07
申请人： Nipro Corp , ニプロ株式会社
发明人： HIEJIMA NORIHIRO , KODAMA NAOKI , ISHIKURA KOZO
IPC分类号： A61B17/00 , A61B17/34 , A61F2/84 , A61M29/00
摘要： PROBLEM TO BE SOLVED: To improve the difficulty in treatment such as hemostasis in the endoscopic surgery; more specifically, to provide a novel device capable of being applied to an operated region without bringing a sheet into contact with the bodily fluid, etc., capable of pressing the sheet on the operated region, and capable of assisting the treatment such as hemostasis. SOLUTION: The endoscopic surgical device 10 comprises an outer sheath 12 for storing the sheet 16, an inner shaft 14 inserted into the outer sheath 12 and disposed in such a way as relatively movable in the axial direction relative to the outer sheath 12, and a pressure part 38 for pressing the sheet 16 on the operated region. The endoscopic surgical device 10 is configured to expose the sheet 16 stored in the outer sheath 12 to the outside from the distal end side of the outer sheath 12 by relatively moving the inner shaft 14 toward the distal end side of the outer sheath 12. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高内窥镜手术中止血的治疗难度; 更具体地，提供一种能够施加到操作区域而不使片材与能够在操作区域上按压片材的体液等接触并能够辅助止血等治疗的新型装置。解决方案：内窥镜手术装置10包括用于储存片材16的外护套12，插入外护套12中的内轴14，并且以相对于外护套12在轴向上相对移动的方式设置以及用于在被操作区域上按压片材16的压力部件38。内镜手术装置10被构造成通过使内轴14相对于外护套12的远端侧相对移动而将从外护套12中储存的片材16从外护套12的远端侧露出。 P>版权所有（C）2010，JPO＆INPIT

18. 发明专利

JP2014138896A Disposable type puncture instrument 有权
标题翻译：不可替代的类型冲击仪
公开(公告)号：JP2014138896A
公开(公告)日：2014-07-31
申请号：JP2014070530
申请日：2014-03-28
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , UCHIMURA TOMOHIKO , SUZUKI MASARU
IPC分类号： A61B5/151
摘要： PROBLEM TO BE SOLVED: To provide a disposable type puncture instrument having a novel structure which enables retention of a lancet in a puncture preparation position where the lancet is locked at a position in which a spring member is compressed and puncture operation by cancelling the locking through reliable and stable operation.SOLUTION: A housing 12 and a locking ring 72 which is separate from a lancet 14 are employed. Rotations of the lancet 14 about a central axis with respect to the housing 12 are prevented, and rotations of the locking ring 72 are also prevented by locking the locking ring 72 at the lancet 14. On the other hand, a malfunction preventing mechanism is provided for allowing rotations of the locking ring 72 in a puncture preparation position as the blocking of rotations of the locking ring 72 is canceled by the movement of the lancet 14 in an axial direction with respect to the locking ring 72.
摘要翻译：要解决的问题：提供一种具有新颖结构的一次性型穿刺器具，其能够将刺血针保持在穿刺准备位置，在穿刺准备位置，在刺血针被锁定在弹性构件被压缩的位置处，并且通过取消锁定而穿刺操作可靠稳定的操作。解决方案：采用与刺血针14分离的壳体12和锁定环72。防止了柳叶刀14相对于壳体12围绕中心轴的旋转，并且通过将锁定环72锁定在刺血针14上也可以防止锁定环72的转动。另一方面，提供故障防止机构用于允许锁定环72在穿刺准备位置的旋转，因为通过柳叶刀14相对于锁定环72在轴向上的移动来抵消锁定环72的旋转的阻塞。

19. 发明专利

JP2014108113A Indwelling needle assembly 有权
标题翻译：固定针组件
公开(公告)号：JP2014108113A
公开(公告)日：2014-06-12
申请号：JP2012262196
申请日：2012-11-30
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , MIYAKE TAKAKO
IPC分类号： A61M25/06 , A61M5/158
摘要： PROBLEM TO BE SOLVED: To provide an indwelling needle assembly allowing a protector to be smoothly pulled out of an outer needle hub without high processing accuracy being required.SOLUTION: An indwelling needle assembly 1 comprises an inner needle 11 with a sharp needle tip 11a at its tip, and the inner needle 11 is inserted into an outer needle 13, at a base end part of the outer needle being provided an outer needle hub 14. In an inner hole 24a of the outer needle hub 14 are disposed a protector 4 and a hemostatic rubber 3. The hemostatic rubber 3, positioned nearer to a tip side than the protector 4, seals the inner hole 24a. The protector 4 is disposed in an inner hole 14a of the outer needle hub 14, with a protection part 40 opened. The protector 4 moves together with the inner needle 11 as the inner needle 11 is pulled out toward a hub insertion opening 24c, the protection part 40 being closed by a ring member 60 fixed to the outer needle hub 14. The protection part 40 cannot be opened when closed with the needle tip 11a placed in it.
摘要翻译：要解决的问题：提供一种留置针组件，其允许保护器被平滑地从外针毂中拉出，而不需要高加工精度。解决方案：留置针组件1包括内针11，其具有尖锐的针尖11a 其针尖11和内针11插入到外针13中，外针的基端部设置有外针毂14.在外针座14的内孔24a中设置有保护器4和止血橡胶3。位于比保护器4更靠近末端侧的止血橡胶3密封内孔24a。保护器4设置在外针座14的内孔14a中，保护部40打开。当内针11朝向轮毂插入口24c拉出时，保护器4与内针11一起移动，保护部40被固定在外针头14上的环构件60封闭。保护部40不能当针尖11a放置在其中时闭合时打开。

20. 发明专利

JP2014068713A Method for producing indwelling needle 有权
标题翻译：生产针刺方法
公开(公告)号：JP2014068713A
公开(公告)日：2014-04-21
申请号：JP2012215525
申请日：2012-09-28
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , MIYAKE TAKAKO
IPC分类号： A61M5/158
摘要： PROBLEM TO BE SOLVED: To provide a method for producing indwelling needles reducing pain when being punctured with a needle tip of a metal needle.SOLUTION: The method for producing indwelling needles includes: an arrangement step of arranging an elastically deformable seal member 28 that moves relative to a metal needle 10 in an axial direction of the metal needle 10, at a first position in Figure 7 (A) for covering the surface of a needle tip 20 of the metal needle 10; an etching step of performing etching processing to a surface of the metal needle 10, with the seal member 28 disposed at the first position and making the surface being not covered by the seal member 28 rough; a moving step of moving the seal member 28 from the first position to a second position in Figure 7(D) with respect to the metal needle 10 on which etching processing has been performed; and an insertion step of inserting the metal needle 10 on which the etching processing has performed, into a resin needle hub 16 provided at a proximal end of a hollow resin needle 14 and including an internal space 54 having such a dimension as being sealed by the seal member 28, to a position where the seal member 28 seals the internal space 54 of the resin needle hub 16.
摘要翻译：要解决的问题：提供一种用于制造留置针的方法，所述方法在用金属针的针尖刺穿时减少疼痛。解决方案：用于制造留置针的方法包括：布置步骤，布置移动的可弹性变形的密封构件28 相对于金属针10在金属针10的轴向上，在图7（A）中的第一位置，用于覆盖金属针10的针尖20的表面; 在金属针10的表面进行蚀刻处理的蚀刻步骤，其中密封构件28设置在第一位置，并使表面不被密封构件28覆盖; 相对于已经进行了蚀刻处理的金属针10，将密封构件28从图7（D）的第一位置移动到第二位置的移动步骤; 以及插入步骤，将进行了蚀刻处理的金属针10插入到设置在中空树脂针14的近端的树脂针座16中，并且包括内部空间54，内部空间54的尺寸被密封密封构件28到密封构件28密封树脂针座16的内部空间54的位置。

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