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公开(公告)号：US08734390B2
公开(公告)日：2014-05-27
申请号：US13497712
申请日：2010-09-06
IPC分类号： A61M5/00
CPC分类号： A61M5/46 , A61B17/205 , A61M5/3287 , A61M5/329 , A61M2205/0222 , A61M2205/0238 , A61M2207/00
摘要： An injection aid is a tool used by being attached to an injection device having an injection needle and a syringe, and includes an aid main body and a tapered guide. The aid main body includes; an engagement part to be engaged with the syringe; a hollow part through which the injection needle penetrates; and a needle-protruding surface from which a needle tip part of the injection needle protrudes and which is brought into contact with skin when sticking the injection needle into a living body. The tapered guide is arranged in the hollow part of the aid main body and includes an inner surface that becomes continuously reduced in diameter toward the needle-protruding surface.
摘要翻译： 注射辅助剂是通过连接到具有注射针和注射器的注射装置而使用的工具，并且包括辅助主体和锥形引导件。 辅助主体包括： 与注射器接合的接合部; 注射针穿过的中空部分; 以及注射针的针尖部突出的针突出面，并且在将注射针插入生物体时与该皮肤接触。 锥形引导件布置在辅助主体的中空部分中，并且包括朝向针突出表面连续减小直径的内表面。
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公开(公告)号：US20110077602A1
公开(公告)日：2011-03-31
申请号：US12894689
申请日：2010-09-30
CPC分类号： A61M5/32 , A61B17/205 , A61M5/3287 , A61M5/3293 , A61M5/347 , A61M5/349 , A61M5/46 , A61M2005/31516 , A61M2207/00
摘要： An injection needle assembly includes a needle having a needle point to puncture skin, a needle hub including a first member which holds the needle, and a second member in which a discharge part of a syringe is to be fitted, and an elastic member disposed inside the second member to make liquid-tight close contact with the inner surface of the second member, with the elastic member having an insertion hole in which the needle tube is inserted.
摘要翻译： 注射针组件包括具有针刺针刺皮肤的针头，包括保持针头的第一部件的针座和注射器的排出部分将被安装在其中的第二部件，以及设置在其中的弹性部件 所述第二构件与所述第二构件的内表面液密紧密接触，所述弹性构件具有插入所述针管的插入孔。
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公开(公告)号：US08663163B2
公开(公告)日：2014-03-04
申请号：US13062406
申请日：2009-09-24
CPC分类号： A61M5/46 , A61M5/3134 , A61M5/3287 , A61M5/425
摘要： A needle tip of a needle tube stuck in the skin is caused to be reliably positioned in the skin upper layer part and the injected drug is caused not to leak to the outside of the body. An injection needle is provided with a needle tube having a needle tip, a hub that holds the needle tube and an adjustment unit provided around the needle tube and having a needle-protruding surface through which the needle tip of the needle tube protrudes. The needle-protruding surface of the adjustment unit is formed such that the distance S from the circumferential edge to the circumferential surface of the needle tube is in the range of 0.3-1.4 mm.
摘要翻译： 粘贴在皮肤上的针管的针尖被可靠地定位在皮肤上层部分，并且使注射的药物不会泄漏到身体的外部。 注射针设置有具有针尖的针管，保持针管的轮毂和设置在针管周围的调节单元，并具有针管的针尖突出的针突出面。 调整单元的针突出面形成为从针筒的周缘到周面的距离S在0.3〜1.4mm的范围内。
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公开(公告)号：US20110275994A1
公开(公告)日：2011-11-10
申请号：US13145427
申请日：2010-01-29
申请人： Yoichiro Iwase , Kazunori Koiwai , Tetsuo Tanaka , Sayaka Oomori
发明人： Yoichiro Iwase , Kazunori Koiwai , Tetsuo Tanaka , Sayaka Oomori
IPC分类号： A61M5/46
摘要： To securely position a needle tip and a blade face of a needle tube inserted into the skin in a predetermined site of a living body, such as the upper layer of skin, an injection needle assembly includes a needle tube having a needle tip capable of puncturing a living body, a hub holding the needle tube, a stabilizer, and a guide portion. The stabilizer is formed in a tubular shape surrounding the circumference of the needle tube, and an end face is pressed against the skin, and thereby a raised portion of the skin is formed in a tube hole. The guide portion is arranged on the stabilizer, and is adapted to recognize a press-in distance y of the stabilizer to the skin.
摘要翻译： 为了将诸如皮肤上层的生物体的预定位置中插入皮肤的针管的针尖和刀片面牢固地定位，则注射针组件包括具有能够穿刺的针尖的针管 活体，保持针管的轮毂，稳定器和引导部。 稳定器形成为围绕针管的圆周的管状，并且将端面压在皮肤上，由此将皮肤的凸起部形成在管孔中。 引导部分布置在稳定器上，并且适于识别稳定器到皮肤的压入距离y。
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公开(公告)号：US08622963B2
公开(公告)日：2014-01-07
申请号：US13145427
申请日：2010-01-29
申请人： Yoichiro Iwase , Kazunori Koiwai , Tetsuo Tanaka , Sayaka Oomori
发明人： Yoichiro Iwase , Kazunori Koiwai , Tetsuo Tanaka , Sayaka Oomori
IPC分类号： A61M5/00
摘要： To securely position a needle tip and a blade face of a needle tube inserted into the skin in a predetermined site of a living body, such as the upper layer of skin, an injection needle assembly includes a needle tube having a needle tip capable of puncturing a living body, a hub holding the needle tube, a stabilizer, and a guide portion. The stabilizer is formed in a tubular shape surrounding the circumference of the needle tube, and an end face is pressed against the skin, and thereby a raised portion of the skin is formed in a tube hole. The guide portion is arranged on the stabilizer, and is adapted to recognize a press-in distance y of the stabilizer to the skin.
摘要翻译： 为了将诸如皮肤上层的生物体的预定位置中插入皮肤的针管的针尖和刀片面牢固地定位，则注射针组件包括具有能够穿刺的针尖的针管 活体，保持针管的轮毂，稳定器和引导部。 稳定器形成为围绕针管的圆周的管状，并且将端面压在皮肤上，由此将皮肤的凸起部形成在管孔中。 引导部分布置在稳定器上，并且适于识别稳定器到皮肤的压入距离y。
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公开(公告)号：US20120046615A1
公开(公告)日：2012-02-23
申请号：US13262082
申请日：2010-03-05
申请人： Kazunori Koiwai , Yoichiro Iwase
发明人： Kazunori Koiwai , Yoichiro Iwase
IPC分类号： A61M5/32
CPC分类号： A61M5/3243 , A61M5/3271 , A61M5/3287 , A61M5/46 , A61M2005/3247
摘要： An injection needle assembly includes a needle tube 2 having a needle tip capable of being stuck into a living body, a hub 3 holding the needle tube 2, a stabilization unit 6 arranged so as to cover the circumference of the needle tube 2 in a condition that the needle tip of the needle tube 2 protrudes and having an end face 6c that contacts the skin when causing the needle tube 2 to be stuck into the living body, and housing units 7 and 8. The housing units 7 and 8 are movable along the axial direction of the needle tube 2 from the first position where the needle tip of the needle tube 2 is exposed to the second position where the needle tip of the needle tube 2 is housed.
摘要翻译： 注射针组件包括具有能够插入生物体中的针尖的针管2，保持针管2的轮毂3，布置成以条件覆盖针管2的周围的稳定单元6 针管2的针尖突出并且具有在使针管2卡在生物体中时与皮肤接触的端面6c以及容纳单元7和8.壳体单元7和8可沿着 针管2从针管2的针尖的第一位置的轴向朝向针管2的针尖的第二位置露出。
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公开(公告)号：US20110166520A1
公开(公告)日：2011-07-07
申请号：US13062406
申请日：2009-09-24
CPC分类号： A61M5/46 , A61M5/3134 , A61M5/3287 , A61M5/425
摘要： A needle tip of a needle tube stuck in the skin is caused to be reliably positioned in the skin upper layer part and the injected drug is caused not to leak to the outside of the body.An injection needle 1 is provided with a needle tube 2 of 26-33 G having a needle tip, a hub 3 that holds the needle tube 2, and an adjustment unit 4 provided around the needle tube 2 and having a needle-protruding surface 4b through which the needle tip of the needle tube 2 protrudes. And, the needle-protruding surface 4b of the adjustment unit 4 is formed such that the distance S from the circumferential edge to the circumferential surface of the needle tube 2 is in the range of 0.3-1.4 mm.
摘要翻译： 粘贴在皮肤上的针管的针尖被可靠地定位在皮肤上层部分，并且使注射的药物不会泄漏到身体的外部。 注射针1设置有具有针尖的26-33G针管2，保持针管2的轮毂3和设置在针管2周围并具有针突出面4b的调节单元4 针管2的针尖突出。 并且，调整单元4的针突出面4b形成为从针筒2的周缘到周面的距离S在0.3〜1.4mm的范围内。
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公开(公告)号：US20120179114A1
公开(公告)日：2012-07-12
申请号：US13496168
申请日：2010-09-13
CPC分类号： A61M5/347 , A61M5/3202 , A61M5/329 , A61M5/3293 , A61M5/343 , A61M5/46 , A61M2205/0222 , A61M2205/0238
摘要： To prevent a coating agent applied to the surface of a needle tube from being infiltrated into the clearance between the needle tube and a needle hub, a device comprises a needle tube that has a needle tip capable of puncturing a living body and that is coated with a coating agent on the surface of a tip-end portion on the side of the needle tip; and a needle hub adapted to hold the needle tube in a state where the needle tip of the needle tube is protruded. The needle hub has a through-hole through which the needle tube is inserted, and a discharge hole extending from the through-hole to the outer surface of the needle hub and adapted to discharge the coating agent infiltrated into the through-hole.
摘要翻译： 为了防止施加到针管表面的涂敷剂渗透到针管和针座之间的间隙中，装置包括：针管，其具有能够穿刺生物体的针尖，并且涂覆有 在针尖侧的前端部的表面上的涂布剂; 以及针筒，其适于在针管的针尖突出的状态下保持针管。 针座具有针管插入的通孔和从通孔延伸到针座的外表面的排出孔，并且适于将渗透到通孔中的涂层剂排出。
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公开(公告)号：US10034981B2
公开(公告)日：2018-07-31
申请号：US14001905
申请日：2012-02-13
摘要： This syringe has an outer tube, a gasket, and a pusher. The pusher is provided with: a tubular holding part which covers at least a part of an outer surface of the outer tube and is movable relative to the outer tube in the longitudinal direction thereof; and a pressure part which is connected with the holding part, is inserted into the outer tube, and moves the gasket to the distal side of the outer tube by distally a movement of the holding part relative to the outer tube. In addition, between the holding part and the outer tube, a guide part is provided which guides the movement of the holding part relative to the outer tube.
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公开(公告)号：US20130331798A1
公开(公告)日：2013-12-12
申请号：US14001905
申请日：2012-02-13
IPC分类号： A61M5/315
摘要： This syringe has an outer tube, a gasket, and a pusher. The pusher is provided with: a tubular holding part which covers at least a part of an outer surface of the outer tube and is movable relative to the outer tube in the longitudinal direction thereof; and a pressure part which is connected with the holding part, is inserted into the outer tube, and moves the gasket to the distal side of the outer tube by distally a movement of the holding part relative to the outer tube. In addition, between the holding part and the outer tube, a guide part is provided which guides the movement of the holding part relative to the outer tube.
摘要翻译： 该注射器具有外管，垫圈和推动器。 推动器设置有：管状保持部，其覆盖外管的外表面的至少一部分，并且能够相对于外管沿其长度方向移动; 并且与保持部连接的压力部插入到外管中，并且通过远侧保持部相对于外管的移动将垫圈向外管移动到外管的远侧。 此外，在保持部和外管之间设置有引导部，其引导保持部相对于外管的移动。
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