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1. 发明专利

JP2013153777A Needleless connector 有权
标题翻译：无连接器
公开(公告)号：JP2013153777A
公开(公告)日：2013-08-15
申请号：JP2012014329
申请日：2012-01-26
申请人： Nipro Corp , ニプロ株式会社
发明人： YAMAGUCHI KENJI , UCHIMURA TOMOHIKO , ISHIKURA KOZO
IPC分类号： A61M5/168 , A61M25/00 , A61M39/00 , A61M39/02 , A61M39/10
摘要： PROBLEM TO BE SOLVED: To provide a needleless connector with a novel structure in which inlet and outlet ports of a chemical solution flow path are disposed on one side and the other side of the longitudinal direction of a housing respectively, and blood is prevented from reversely flowing.SOLUTION: A needleless connector includes a structure in which a chemical solution flow path 14 is formed in a housing 12, an elastic valve 62 having a slit 64 is attached to an inlet port 16, the slit 64 of the elastic valve 62 is opened by inserting a male lure 94 into the inlet port 16 of the chemical solution flow path 14, and thus the chemical solution flow path 14 is switched from a disconnected state to a communication state. In the connector, an elastic body housing section 54 is formed on the housing 12, and a bag-like elastic body 70 is disposed on the elastic body housing section 54. With this configuration, the bag-like elastic body 70 is pushed by the male lure 94 pressed thereinto from the inlet port 16 to elastically deform it, thereby increasing the volume of the chemical solution flow path 14, and the male lure 94 is pulled out to restore the bag-like elastic body 70 into an original state, thereby decreasing the increased volume of the chemical solution flow path 14.
摘要翻译：要解决的问题：为了提供具有新颖结构的无针连接器，其中化学溶液流路的入口和出口分别设置在壳体的纵向方向的一侧和另一侧，并且防止血液反向流动。解决方案：无针连接器包括其中在壳体12中形成化学溶液流路14的结构，具有狭缝64的弹性阀62附接到入口16，弹性阀62的狭缝64 通过将雄性诱饵94插入化学溶液流路14的入口16而打开，因此化学溶液流路14从断开状态切换到连通状态。在连接器中，在壳体12上形成有弹性体收容部54，在弹性体收容部54上设置有袋状的弹性体70.通过这样的构成，将袋状弹性体70按压从入口端口16压入其中的男性诱饵94使其弹性变形，从而增加化学溶液流路14的体积，并且拉出男性诱饵94以将袋状弹性体70恢复到初始状态，由此减少化学溶液流路14的体积增加。

2. 发明专利

JP2014108112A Indwelling needle assembly 有权
标题翻译：固定针组件
公开(公告)号：JP2014108112A
公开(公告)日：2014-06-12
申请号：JP2012262195
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
摘要： PROBLEM TO BE SOLVED: To provide an indwelling needle assembly having an operator pull an inner needle out of an outer needle hub without causing the operator to erroneously recognize that the blood is leaking out.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 26a of the outer needle hub 14 is disposed a hemostatic rubber 3. The hemostatic rubber 3 acts as a sealer, with the inner needle 11 penetrating through it, between a liquid space 32 and a housing space 33, and even when the inner needle 11 is drawn out, the hemostatic rubber 3 closes a penetration opening 34 by elastic return. In addition, an inner hole 26a of a body part 26 of the outer needle hub 14 has an opaque engaging part 29 inserted nearer to a hub insertion opening 26c than the hemostatic rubber 3. Thus the outer needle hub 14 is configured such that the liquid space 32 is visible from the outside and the housing space 33 is not visible.
摘要翻译：要解决的问题：提供一种具有操作者的内置针组合件，其将内针从外针毂外拉出，而不会导致操作者错误地识别出血液泄漏。解决方案：留置针组件1包括内针11 在其尖端具有尖锐的针尖11a，并且将内针11插入外针13中，在外针的基端部设置有外针毂14.在外针毂的内孔26a中止血橡胶3用作密封剂，内针11穿过它，在液体空间32和容纳空间33之间，甚至当内针11被抽出时，止血剂橡胶3通过弹性回复来封闭穿透开口34。此外，外针座14的主体部26的内孔26a具有与止血橡胶3相比更靠近轮毂插入口26c插入的不透明接合部29。因此，外针座14构造成使得液体空间32从外部可见，并且容纳空间33不可见。

3. 发明专利

JP2010227437A Disposable lancing device 有权
标题翻译：可拆卸的装饰装置
公开(公告)号：JP2010227437A
公开(公告)日：2010-10-14
申请号：JP2009080474
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： A61B5/157 , A61B5/151
摘要： PROBLEM TO BE SOLVED: To provide a disposable lancing device of a novel structure, capable of securing safety by protection of a tip of a puncture needle, and providing an adjustment mechanism of the puncture depth of the puncture needle with fewer components and in simpler structure.
SOLUTION: A protective cap 20 is provided to cover the tip 69 of the puncture needle 62, and the protective cap 20 is supported on a housing 16 at a separate position from the projection route of the puncture needle 62 as it separates from the puncture needle 62. A stopper part 94 is thus formed where a lancet 18 is hit in puncture operation. The position of a movable end of the lancet 18 prescribed by hitting to the stopper part 94 is varied in accordance with the projection direction of the puncture needle 62. Projection quantity of the puncture needle 62 from the housing 16 is thus adjustable.
COPYRIGHT: (C)2011,JPO&INPIT
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，其能够通过保护穿刺针的尖端来确保安全性，并且以更少的部件提供穿刺针的穿刺深度的调节机构，在更简单的结构。
解决方案：提供保护盖20以覆盖穿刺针62的尖端69，并且保护盖20在与穿刺针62的突出路线分离的位置处与壳体16支撑在壳体16上穿刺针62.因此在穿刺操作中形成刺血针18的止动部94。根据穿刺针62的突出方向，刺穿针刺部件94所规定的刺血针18的可动端的位置变化。因此，可以调节穿刺针62从壳体16的突出量。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010051700A Subcutaneous infusion device 审中-公开
标题翻译：不孕不育输液装置
公开(公告)号：JP2010051700A
公开(公告)日：2010-03-11
申请号：JP2008221962
申请日：2008-08-29
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , SHINKO NAOKO , YAMAGUCHI KENJI
IPC分类号： A61M5/178 , A61M1/36
摘要： PROBLEM TO BE SOLVED: To provide a subcutaneous infusion device easy in the attachment and detachment of a connection member to an indwelling member. SOLUTION: The subcutaneous infusion device is equipped with a base part 11, the indwelling member 10 having a cannula 12 reaching the inside of the body of a user when the base part 11 is fixed to the body surface of the user and the connection member 20 moved along the extending direction of the base part 11 in a sliding state to be attached to the indwelling member 10 in a detachable manner. The connection member 20 includes a body part 21, the needle 20B provided to the body part 21 and communicating with the cannula 12 when the connection member 20 is attached to the indwelling member 10, the lid part 22 provided to the body part 21 in a revolvable manner, an engagement part 22A for locking the lid part 22 with the body part 21 and an elastic member 25 energized when the lid part 22 is locked with the body part 21 and energizing the lid part 22 in a revolving direction when unlocked. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易将连接构件附接和分离到留置构件的皮下输注装置。皮下注射装置配备有基部11，当基部11固定到使用者的身体表面时，留置构件10具有到使用者的身体内部的插管12，连接构件20沿着基部11的延伸方向以滑动状态移动，以可拆卸的方式附接到留置构件10。连接构件20包括主体部21，当连接构件20附接到留置构件10时，设置到主体部21并与套管12连通的针20B，盖部22设置在主体部21上用于将盖部分22与主体部分21锁定的接合部分22A和当盖部分22与主体部分21锁定并且在解锁时使盖部件22沿旋转方向通电时的弹性部件25通电。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2008237454A Protector 有权
标题翻译：保护器
公开(公告)号：JP2008237454A
公开(公告)日：2008-10-09
申请号：JP2007080815
申请日：2007-03-27
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , HIEJIMA NORIHIRO
IPC分类号： A61M5/32
摘要： PROBLEM TO BE SOLVED: To provide a protector for protecting a needlepoint without being exposed to the outside when drawing the needle and requiring a force for the needlepoint protection smaller than that of a conventional one. SOLUTION: This protector 1 for protecting a needlepoint is provided with an inner space 21 for storing the needlepoint 41, openings 22 and 23 allowing the insertion of the needle 4 at its distal end side and a proximal end side, a protecting member 2 being axially slidable on the needle 4 in the axial direction of the needle, and a closing member 3 disposed in the outer circumference of the protecting member 2 so as to be capable of sliding from the proximal end to the distal end, wherein the distal end of the protecting member has a displaceable side wall 27 which is displaced inward so as to close a distal opening 22 when the needlepoint 41 is stored the inner space 21 of the protecting member 2, and the displaceable side wall 27 is displaced inwardly by the closing member 3 arranged on the outer periphery of the distal end portion of the protecting member 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于保护针尖而不会在拉伸针时暴露于外部并且需要针尖保护力小于常规针的力的保护器。解决方案：用于保护针尖的保护器1设置有用于存储针尖41的内部空间21，允许针4在其前端侧和近端侧插入的开口22和23，保护构件 2可以在针4上在针的轴向上轴向滑动，以及封闭构件3，其设置在保护构件2的外周中，以便能够从近端滑动到远端，其中远端保护构件的端部具有位移向内的位移侧壁27，以便当针尖41被保存在保护构件2的内部空间21中时闭合远端开口22，并且可移动侧壁27向内移位封闭构件3布置在保护构件2的远端部分的外周上。版权所有：（C）2009，JPO＆INPIT

6. 发明专利

JP2011224182A Chemical self-injector 有权
标题翻译：化学自动注射器
公开(公告)号：JP2011224182A
公开(公告)日：2011-11-10
申请号：JP2010097579
申请日：2010-04-21
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , HIEJIMA NORIHIRO
IPC分类号： A61M5/142
摘要： PROBLEM TO BE SOLVED: To provide a chemical self-injector having an improved structure, which enables a medical worker or the like to grasp the condition of a patient or to do other treatment by correctly checking the frequency of chemical injection operation which the patient performs.SOLUTION: The chemical self-injector includes a flexible reservoir 28 which is provided with a chemical injection port 38 and a chemical ejection port 40 and reserves a prescribed amount of chemical inside, and a pressing means 16 which presses the reservoir 28 to be deformed, by an operation from outside, so that the chemical reserved in the reservoir 28 may be ejected from the chemical ejection port 40. The self-injector includes counting means 82, 88, 94, 96, 98, 114 and 116 which count the frequency of ejection of the chemical from the reservoir 28 by pressing the pressing means 16.
摘要翻译：要解决的问题：提供一种具有改进结构的化学自动注射器，其能够使医务人员等能够通过正确地检查化学注射操作的频率来掌握患者的状况或进行其他治疗，其中患者表现。解决方案：化学自动注射器包括柔性贮存器28，其设置有化学物质注入口38和化学物质排出口40，并在内部保留规定量的化学物质;以及按压装置16，将贮存器28按压到通过从外部的操作而变形，使得储存器28中保留的化学品可以从化学物质喷射口40喷射。自喷射器包括计数装置82,88,94,96,98,114和116，其计数通过按压装置16将化学品从储存器28排出的频率。版权所有：（C）2012，JPO＆INPIT

7. 发明专利

JP2011147567A Device for endoscopic surgery 审中-公开
标题翻译：内镜手术器械
公开(公告)号：JP2011147567A
公开(公告)日：2011-08-04
申请号：JP2010010490
申请日：2010-01-20
申请人： Nipro Corp , ニプロ株式会社
发明人： NAKAGAWA NAOKI , ISHIKURA KOZO
IPC分类号： A61B17/00 , A61B17/12 , A61B17/132 , A61F2/84 , A61M29/00
摘要： PROBLEM TO BE SOLVED: To provide a novel device improving the difficulty in treatment such as hemostasis in an endoscopic surgery, more specifically, applicable to a surgery site with easy operability without contact of a sheet with a bodily fluid, etc., pressing the sheet to the surgery site, and assisting the treatment such as hemostasis. SOLUTION: The device 10 for the endoscopic surgery includes: an outer sheath 12 for housing the sheet 30; an inner shaft 14 inserted into the outer sheath 12 in such a way as relatively movable in the axial direction; a pressing part 66 for pressing the sheet 30 on the surgery site; and rack-and-pinion operation mechanisms 44 and 50 for exposing the sheet 30 to outside from the distal end side of the outer sheath 12 by applying the drive force in the axial direction between the outer sheath 12 and the inner shaft 14 and relatively moving the inner shaft 14 to the distal end side of the outer sheath 12. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决问题：提供一种提高内窥镜手术中的止血等治疗难度的新颖的装置，更具体地说，可应用于手术部位，易于操作，不会与片体与体液等接触，将片材压在手术部位，并辅助止血等治疗。解决方案：用于内窥镜手术的装置10包括：用于容纳片材30的外护套12; 以在轴向上相对移动的方式插入到外护套12内的内轴14; 用于在手术部位按压片材30的按压部66; 以及齿条和小齿轮操作机构44和50，用于通过在外护套12和内轴14之间施加沿轴向的驱动力将片30从外护套12的远端侧暴露出来并相对移动内轴14到外护套12的远端侧。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011045537A Auxiliary tool for insertion device 审中-公开
标题翻译：辅助装置的辅助工具
公开(公告)号：JP2011045537A
公开(公告)日：2011-03-10
申请号：JP2009196760
申请日：2009-08-27
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , SUZUKI MASARU
IPC分类号： A61M5/158
摘要： PROBLEM TO BE SOLVED: To provide an auxiliary tool for an insertion device removed easily from the insertion device after inserting a cannula. SOLUTION: This auxiliary tool for the insertion device includes a body 100, a coil spring 200 attached to the body 100, and a plunger 300 provided vertically movably with respect to the body 100, and energized downwards together with the insertion device 600, by an energizing force of the coil spring 200. A trigger 130 in the body 100 includes an engagement protrusion 130A engageable with an outer cylinder 620 of the insertion device 600. The downward movement of the plunger 300 and the insertion device 600 is regulated by supporting the plunger 300 upwards against the energizing force of the coil spring 200 by the insertion device 600, before inserting the cannula 710. On the other hand, engagement between the engagement protrusion 130A and an engagement hole 620A is released, when inserting the cannula 710, to move downwards the plunger 300 and the insertion device 600 energized with the energizing force of the coil spring 200. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在插入套管之后容易从插入装置移除的插入装置的辅助工具。解决方案：用于插入装置的辅助工具包括主体100，附接到主体100的螺旋弹簧200和相对于主体100垂直可移动地设置的柱塞300，并与插入装置600一起向下通电通过螺旋弹簧200的激励力。主体100中的触发器130包括可与插入装置600的外筒620接合的接合突起130A。柱塞300和插入装置600的向下运动由在插入套管710之前，通过插入装置600将柱塞300向上抵抗螺旋弹簧200的受力力支撑。另一方面，当插入插管710时，接合突起130A和接合孔620A之间的接合被释放向下移动柱塞300和插入装置600通过螺旋弹簧200的激励力被激励。版权所有：（C）2011，JPO＆INPIT

9. 发明专利

JP2010246634A Insertion device 有权
标题翻译：插入装置
公开(公告)号：JP2010246634A
公开(公告)日：2010-11-04
申请号：JP2009096877
申请日：2009-04-13
申请人： Nipro Corp , ニプロ株式会社
发明人： SUZUKI MASARU , ISHIKURA KOZO , YAMAGUCHI KENJI
IPC分类号： A61M5/158
CPC分类号： A61M5/158 , A61M2005/1585
摘要： PROBLEM TO BE SOLVED: To provide an insertion device which enables the user to perform a puncture operation by a puncture needle and a stowing operation of the puncture needle with only one hand. SOLUTION: An insertion device for inserting a cannula 410, which is held in the retention member 400 of a hypodermic syringe, into the body of a person in which the cannula is to be installed is provided with a puncture needle 100 that is inserted in the cannula 410, an outer tube 200 for holding the puncture needle 100, and an inner tube 300 that is inserted within the outer tube 200 so as to be positioned coaxially with the outer tube 200. The outer tube 200 can be pulled upward while the cannula 410 is inserted in the body of the person. The inner tube 300 can be pressed from above and has a contact surface 310 for pressing the retention member 400 downward when the inner tube 300 is pressed from above. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种插入装置，其能够使得用户仅用一只手进行穿刺针的穿刺操作和穿刺针的收起操作。解决方案：插入装置，其将保持在皮下注射器的保持构件400中的插管410插入其中将要安装插管的人的身体中，设置有穿刺针100，其为插入插管410中，用于保持穿刺针100的外管200和插入外管200内以与外管200同轴设置的内管300.外管200可以向上拉而插管410插入人的身体。内管300可以从上方按压，并且当从上方按压内管300时，具有用于将保持构件400向下压的接触面310。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010207417A Device for endoscopic surgery 有权
标题翻译：内窥镜手术器械
公开(公告)号：JP2010207417A
公开(公告)日：2010-09-24
申请号：JP2009057137
申请日：2009-03-10
申请人： Nipro Corp , ニプロ株式会社
发明人： ISHIKURA KOZO , HIEJIMA NORIHIRO
IPC分类号： A61B17/00 , A61B17/12
摘要： PROBLEM TO BE SOLVED: To provide an endoscopic surgical device advantageously adaptable to any treatment using one sheet or a plurality of sheets in the endoscopic surgery. SOLUTION: The endoscopic surgical device includes an extruding member 15 for extruding a plurality of sheets 28, 28, 28 and 28 which are housed in such a state as arranged in series toward an opening 25 of a device body 12 in a housing area 62 disposed within the device body 12 one by one outward from within the device body 12 through the opening 25, and a pressing part 56 for pressing the sheets 28 on a surgical site. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种内窥镜手术装置，其有利地适用于在内窥镜手术中使用一片或多片的任何处理。内窥镜手术装置包括用于挤出多个片材28,28,28和28的挤出构件15，所述片材28,28,28和28以如下方式被容纳：在壳体中以装置主体12的开口25串联的状态设置在装置本体12内的区域62通过开口25从装置主体12内逐个地一个一个地设置;以及按压部56，用于将手术部位上的片材28按压。版权所有（C）2010，JPO＆INPIT

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