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    • 2. 发明申请
    • NEEDLE ASSEMBLY WITH NEEDLE HUB SHIELDING A NEEDLE CANNULA
    • 针头组装与针头联锁屏蔽针灸
    • WO2016087188A1
    • 2016-06-09
    • PCT/EP2015/076776
    • 2015-11-17
    • NOVO NORDISK A/S
    • TROSBORG, Jacqueline
    • A61M5/32
    • A61M5/3202A61M5/3221A61M5/3293A61M2005/2474
    • A needle assembly (1) comprising a needle unit (2), where the needle unit (2) comprises a hub (6) with a skirt (3) having a longitudinal central axis (A), where the skirt (3) is having a proximal (7) and a distal end (8). The skirt is also having an internal surface adapted to interface with a mounting portion of a drug delivery device. The needle unit further comprises a needle cannula (30) having a proximal (31) and a distal (32) end, a central hub portion (5) holding the needle cannula (30), a transition portion (4) attached to the skirt portion (3), and wherein the transition portion (4) connects the skirt (3) with the central hub portion (5). The needle unit (2) is adapted to be switched between a retracted mode and an ejected mode. In the retracted mode, the distal end (32) of the needle cannula (30) is in a position which is proximal to the distal end (8) of the skirt (3), and the needle cannula (30) may be safely accommodated within the skirt (3). In the ejected mode, the distal end (32) of the needle cannula (30) is in a position which is distal to the distal end (8) of the skirt (3), and the needle cannula (30) may be ready for insertion. The transition portion (4) is adapted to deform, and thereby enable the switching between the modes, by allowing the central hub portion (5) to be moved in a longitudinal direction.
    • 一种针组件(1),其包括针单元(2),其中所述针单元(2)包括具有纵向中心轴线(A)的裙部(3)的轮毂(6),所述裙部(3)具有 近端(7)和远端(8)。 裙部还具有适于与药物递送装置的安装部分相接合的内表面。 针单元还包括具有近端(31)和远端(32)端的针插管(30),保持针管(30)的中心毂部分(5),附接到裙部的过渡部分 部分(3),并且其中过渡部分(4)将裙部(3)与中心毂部分(5)连接。 针单元(2)适于在缩回模式和弹出模式之间切换。 在缩回模式中,针插管(30)的远端(32)处于靠近裙部(3)的远端(8)的位置,并且针套管(30)可以被安全地容纳 在裙子(3)内。 在弹出模式中,针套管30的远端32处于裙部3的远端(8)的远侧的位置,并且针插管(30)可以准备好 插入。 过渡部分(4)适于通过允许中心毂部分(5)在纵向方向上移动而变形,从而实现模式之间的切换。
    • 5. 发明申请
    • MULTIPLE NEEDLE SYRINGE
    • 多针刺针
    • WO2014127095A1
    • 2014-08-21
    • PCT/US2014/016190
    • 2014-02-13
    • CASTILLO, Hilario
    • CASTILLO, Hilario
    • A61M5/178A61M5/31
    • A61M5/3298A61M5/3221A61M5/3232
    • A syringe for retracting and storing of the needles for transferring the fluids is provided. The syringe includes a hollow rotafahle and retractable syringe plunger body, a hollow syringe barrel slidabiy disposed inside the hollow rotatabie and retractable syringe plunger body a plunger slidabiy disposed in the hollow syringe barrel, a syringe adapter attached to the front end of the hollow syringe barrel, a syringe plunger adapter attached to the syringe adapter, a hollow retractable barrel body attached to the hollow rotatabie and retractable syringe plunger body. The syringe further includes plurality of springs, a first needle and a second needle for injecting and ejecting fluid, on using the first needle, the first needle is retracted and then the second needle stored In the syringe barrel is pushed out the hollow retractable barrel
    • 提供了用于回收和存储用于传送流体的针的注射器。 注射器包括中空的旋转杯和可缩回的针筒柱塞本体,中空的注射器筒体,其可滑动地设置在中空旋转体的内部和可缩回的针筒柱塞主体中,该柱塞可滑动地设置在中空注射器筒中;注射器适配器,其安装在中空注射器筒的前端 ,连接到注射器适配器的注射器柱塞适配器,附接到中空旋转体和可缩回的针筒柱塞本体的中空可缩回的筒体。 注射器还包括多个弹簧,第一针和用于喷射和喷出流体的第二针,在使用第一针时,第一针缩回,然后将存储在注射器筒中的第二针推出空心可伸缩筒
    • 9. 发明申请
    • RETAINER FOR RETRACTABLE NEEDLE ASSEMBLIES AND SYRINGES
    • 可伸缩针头组件和注射器的固定器
    • WO2015021236A3
    • 2015-05-14
    • PCT/US2014050066
    • 2014-08-07
    • UNITRACT SYRINGE PTY LTDJOHNSON JEFFREY M
    • JOHNSON JEFFREY MBOKELMAN KEVINGUPTA JYOTIMCKEE BRANDON J
    • A61M5/32
    • A61M5/3221A61M5/1782A61M5/3234A61M2005/3106A61M2005/3142A61M2005/323A61M2005/3231A61M2005/3241
    • A retainer 220 for a needle assembly 200 of a retractable syringe 1000 that includes a plunger assembly 400 and a barrel 100 having a mounting member 110. The needle assembly 200 includes a retractable needle 210, a needle hub 230, and a retainer 220. The retractable needle 210 is engageable by the plunger assembly 400 to facilitate retraction thereof. The needle hub 230 is mountable to the mounting member 110 of the barrel 100. The retainer 220 includes a body 225 and at least one retaining member 221 that extends distally from the body 225. The retaining member 221 includes an inwardly projecting lateral projection 224 to engage the retractable needle 210 and thereby prevent inadvertent proximal movement of said retractable needle 210 prior to retraction. A retractable needle assembly 200 includes the retainer 220, and a retractable syringe includes the retractable needle assembly 200 including the retainer 220. A syringe kit 90 includes a retractable syringe, a plurality of retractable needle assemblies 200, and a vial adapter 2000.
    • 用于可缩回注射器1000的针组件200的保持器220包括柱塞组件400和具有安装构件110的针筒100.针组件200包括可缩回针210,针座230和保持器220. 可伸缩针头210可与柱塞组件400接合以促进其缩回。 针毂230可安装到筒100的安装构件110上。保持器220包括主体225和从主体225向远侧延伸的至少一个保持构件221.保持构件221包括向内突出的侧向突起224到 接合可缩回的针头210并由此防止缩回之前的所述可缩回的针头210的无意的近侧移动。 可缩回的针组件200包括保持器220,并且可缩回的注射器包括包括保持器220的可缩回的针组件200.注射器套件90包括可缩回的注射器,多个可缩回的针组件200以及小瓶适配器2000。
    • 10. 发明申请
    • RETAINER FOR RETRACTABLE NEEDLE ASSEMBLIES AND SYRINGES
    • 可伸缩针头组件和注射器的固定器
    • WO2015021236A2
    • 2015-02-12
    • PCT/US2014/050066
    • 2014-08-07
    • UNITRACT SYRINGE PTY LTDJOHNSON, Jeffrey M.
    • JOHNSON, Jeffrey M.BOKELMAN, KevinGUPTA, JyotiMCKEE, Brandon J.
    • A61M5/32
    • A61M5/3221A61M5/1782A61M5/3234A61M2005/3106A61M2005/3142A61M2005/323A61M2005/3231A61M2005/3241
    • A retainer 220 for a needle assembly 200 of a retractable syringe 1000 that includes a plunger assembly 400 and a barrel 100 having a mounting member 110. The needle assembly 200 includes a retractable needle 210, a needle hub 230, and a retainer 220. The retractable needle 210 is engageable by the plunger assembly 400 to facilitate retraction thereof. The needle hub 230 is mountable to the mounting member 110 of the barrel 100. The retainer 220 includes a body 225 and at least one retaining member 221 that extends distally from the body 225. The retaining member 221 includes an inwardly projecting lateral projection 224 to engage the retractable needle 210 and thereby prevent inadvertent proximal movement of said retractable needle 210 prior to retraction. A retractable needle assembly 200 includes the retainer 220, and a retractable syringe includes the retractable needle assembly 200 including the retainer 220. A syringe kit 90 includes a retractable syringe, a plurality of retractable needle assemblies 200, and a vial adapter 2000.
    • 用于可缩回注射器1000的针组件200的保持器220包括柱塞组件400和具有安装构件110的针筒100.针组件200包括可缩回针头210,针头针头 230和保持器220.可收缩针210可与柱塞组件400接合以促进其回缩。 针毂230可安装到筒100的安装构件110上。保持器220包括主体225和从主体225向远侧延伸的至少一个保持构件221.保持构件221包括向内突出的侧向突起224到 接合可缩回的针头210并由此防止缩回之前的所述可缩回的针头210的无意的近侧移动。 可伸缩针头组件200包括保持器220,并且可伸缩注射器包括可缩回针头组件200,其包括保持器220.注射器套件90包括可缩回注射器,多个可缩回针头组件200和小瓶适配器2000。 p>