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1. 发明申请

WO2013028906A1 AUTO-INJECTOR FOR RETRACTABLE PREFILLED SYRINGE 审中-公开
标题翻译：自动注射器，用于回收预充式注射器
公开(公告)号：WO2013028906A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/052129
申请日：2012-08-23
申请人： UNITRACT SYRINGE PTY LTD , ADLON, Katlin M. , WEAVER, Philip A. , KAAL, Joseph Hermes , RAFFERTY, Christopher Charles , THORLEY, Craig Stephen , ONDREJICKLA, Joel M.
发明人： ADLON, Katlin M. , WEAVER, Philip A. , KAAL, Joseph Hermes , RAFFERTY, Christopher Charles , THORLEY, Craig Stephen , ONDREJICKLA, Joel M.
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/3234 , A61M2005/2026 , A61M2005/3231 , Y10T137/0402
摘要： An actuation mechanism 10 for an automatic injector 100 includes a first actuation spring 102, a first actuation pill 104, a second actuation spring 106, and a second actuation pill 108. In an initial configuration the first actuation spring 102 resides in a compressed, energized state substantially within an upper portion of first actuation pill 104 and the second actuation spring 106 resides in a compressed, energized state between the first actuation pill 104 and the second actuation pill 108. An automatic injector 100 includes a housing 14, 16, an activation mechanism 12, an actuation mechanism 10, and a syringe cartridge 20 having a plunger 200 and a needle assembly 40. A retractable syringe may be utilized as a syringe cartridge 20, such as a prefilled retractable syringe with integrated safety features which retract the needle 420 after use. The automatic injector 100 may be utilized to inject the needle 420, deliver a drug treatment, and activate retraction of the needle 420. Methods of assembly and operation are also provided.
摘要翻译：用于自动注射器100的致动机构10包括第一致动弹簧102，第一致动药片104，第二致动弹簧106和第二致动药丸108.在初始构型中，第一致动弹簧102驻留在压缩的，状态基本上位于第一致动药片104的上部，而第二致动弹簧106处于第一致动药片104和第二致动药丸108之间的压缩通电状态。自动注射器100包括壳体14,16，激活机构12，致动机构10和具有柱塞200和针组件40的注射器盒20.可缩回的注射器可以用作注射器药筒20，例如具有集成安全特征的预充式可缩回注射器，其将针420缩回使用后自动注射器100可以用于注射针420，递送药物治疗，并激活针420的缩回。还提供组装和操作的方法。

2. 发明申请

WO2011137488A1 SYRINGE BARREL ADAPTER AND NEEDLE ASSEMBLY 审中-公开
标题翻译：注射棒适配器和针组件
公开(公告)号：WO2011137488A1
公开(公告)日：2011-11-10
申请号：PCT/AU2011/000515
申请日：2011-05-04
申请人： UNITRACT SYRINGE PTY LTD , THORLEY, Craig Stephen , KAAL, Joseph Hermes , RAFFERTY, Christopher Charles
发明人： THORLEY, Craig Stephen , KAAL, Joseph Hermes , RAFFERTY, Christopher Charles
IPC分类号： A61M5/32 , A61M5/50
CPC分类号： A61M5/34 , A61M5/344 , A61M5/345 , A61M5/346 , A61M5/50 , A61M2039/1077
摘要： An adapter mountable to a retractable syringe barrel comprises a body that includes a needle portion and a barrel-engaging portion and a needle aperture. The adapter facilitates mounting a needle assembly to the barrel. The needle assembly comprises a needle body and cannula and an immobile, compressible needle seal, wherein the needle body and the needle seal are releasably engaged. The needle seal is engageable with a needle portion of the adapter. The needle body comprises one or more fluid reclaim channels that facilitate efficient delivery of the fluid contents of the retractable syringe. The retractable syringe also comprises dual locking systems to impede or prevent re-use.
摘要翻译：可安装到可缩回的注射器筒的适配器包括一个主体，其包括针部分和针筒部分以及针孔。适配器有助于将针组件安装到筒体上。针组件包括针体和插管以及不可移动的可压缩针密封件，其中针体和针密封件可释放地接合。针密封件可与适配器的针部分接合。针体包括一个或多个流体回收通道，其有助于可伸缩注射器的流体内容物的有效输送。可伸缩注射器还包括用于阻止或阻止再使用的双重锁定系统。

3. 发明申请

WO2011057335A1 VACCINATION SYRINGE 审中-公开
标题翻译：疫苗注射
公开(公告)号：WO2011057335A1
公开(公告)日：2011-05-19
申请号：PCT/AU2010/001505
申请日：2010-11-11
申请人： UNITRACT SYRINGE PTY LTD , THORLEY, Craig Stephen , KAAL, Joseph Hermes , RAFFERTY, Christopher Charles , JOHNSON, Ian , SIU, Eric , READE, Andrew
发明人： THORLEY, Craig Stephen , KAAL, Joseph Hermes , RAFFERTY, Christopher Charles , JOHNSON, Ian , SIU, Eric , READE, Andrew
IPC分类号： A61M5/32
CPC分类号： A61M5/3234 , A61M5/502 , A61M2005/3231 , A61M2005/3241 , A61M2005/5033 , A61M2202/30 , Y10T29/49826
摘要： A replaceable needle assembly is provided for a retractable, prefilled syringe comprising a barrel having a mounting member and a plunger, whereby the retractable needle can be replaced by a user without affecting the retraction mechanism. The replaceable needle assembly comprises a needle fitted to a retractable needle mount and a needle retainer. The needle mount is removably, screw-threadedly mountable to the mounting member of the barrel. The needle retainer comprises a plurality of fingers that releasably engage the retractable needle to thereby prevent inadvertent retraction of the retractable needle before engagement by the plunger. The plunger comprises a plunger seal comprising an outer member and an inner member that engages the needle for spring-driven retraction. At the end of retraction, a lock is formed between the plunger and barrel to prevent re-use of the syringe.
摘要翻译：提供了一种用于可缩回的预充式注射器的可更换的针组件，其包括具有安装构件和柱塞的筒体，由此可伸缩的针可以由使用者代替而不影响回缩机构。可更换的针组件包括装配到可缩回针座和针保持器上的针。针座是可拆卸的，螺纹螺纹安装到枪管的安装构件上。针保持器包括可释放地接合可缩回针的多个指状物，从而防止可伸缩针在被柱塞接合之前的意外收回。柱塞包括柱塞密封件，其包括外部构件和内部构件，所述内部构件与针头接合以用于弹簧驱动的缩回。在收缩结束时，在柱塞和筒之间形成锁以防止注射器的再次使用。

4. 发明申请

WO2011057334A1 CLINICAL SYRINGE 审中-公开
标题翻译：临床注射
公开(公告)号：WO2011057334A1
公开(公告)日：2011-05-19
申请号：PCT/AU2010/001504
申请日：2010-11-11
申请人： UNITRACT SYRINGE PTY LTD , THORLEY, Craig Stephen , KAAL, Joseph Hermes , JOHNSON, Ian , READE, Andrew , SIU, Eric , SOKOLOV, Richard , DUNN, Christopher
发明人： THORLEY, Craig Stephen , KAAL, Joseph Hermes , JOHNSON, Ian , READE, Andrew , SIU, Eric , SOKOLOV, Richard , DUNN, Christopher
IPC分类号： A61M5/32 , A61M5/315
CPC分类号： A61M5/3234 , A61M5/3221 , A61M2005/323 , Y10T29/49826
摘要： A replaceable needle assembly is provided for a retractable syringe comprising a barrel and a plunger, whereby the retractable needle can be replaced by a user without affecting the retraction mechanism. A mounting member is removably mountable to the barrel by way of a screw-thread connection and a needle mount is removably coupled to the mounting member. A needle is mounted to the needle mount. The barrel comprises a needle mount retainer that comprises a plurality of fingers that engage the retractable needle mount to prevent inadvertent retraction. The plunger comprises a collapsible seal which maximizes the efficiency of fluid delivery prior to the plunger engaging the retractable needle mount for retraction. An initially compressed spring decompresses to drive retraction of the plunger and the engaged needle mount. A lock formed between the plunger and barrel prevents further use of the plunger after retraction.
摘要翻译：提供了一种可替换的针组件，用于可伸缩的注射器，其包括筒体和柱塞，由此可伸缩的针可以由使用者代替，而不会影响回缩机构。安装构件通过螺纹连接可拆卸地安装到筒体上，并且针安装件可移除地联接到安装构件。针头安装在针座上。枪管包括一个针头固定器，其包括多个指状物，该指状物与可缩回的针座相接合，以防止意外收回。柱塞包括可折叠密封件，其在柱塞与可缩回的针座之间进行收缩时使流体输送的效率最大化。初始压缩的弹簧减压以驱动柱塞和接合的针座的回缩。形成在柱塞和筒体之间的锁可防止在收缩后进一步使用柱塞。

5. 发明申请

WO2006119570A1 IMPROVED CONTROLLED RETRACTION SYRINGE AND PLUNGER THEREFOR 审中-公开
标题翻译：改进的控制回缩式注射器和排气管
公开(公告)号：WO2006119570A1
公开(公告)日：2006-11-16
申请号：PCT/AU2006/000618
申请日：2006-05-11
申请人： UNITRACT SYRINGE PTY LTD , KAAL, Joseph Hermes , THORLEY, Craig Stephen , JUDD, Damien
发明人： KAAL, Joseph Hermes , THORLEY, Craig Stephen , JUDD, Damien
IPC分类号： A61M5/50
CPC分类号： A61M5/3234 , A61M5/3232 , A61M5/508 , A61M2005/31508 , A61M2005/31516 , A61M2005/3241
摘要： A retractable syringe (10) and plunger (20) therefore are provided, the syringe having a barrel (20), a retractable needl mount (40) to which is mounted or is mountable a needle (11), and a plunger (80), the plunger comprising an initially compressed spring (60), a means for engaging the retractable needle mount, an integrally formed plunger seal (22) and a removable controlling means (70) for facilitating control of the rate of retraction of needle mount when engaged wit plunger. The needle mount is held in the barrel by a holding means which prevents inadvertent retraction of the needle mount when the plunger is withdrawn to fill the syringe. The holding means comprises a plurality of clips (196A, 196B, 196C) that may be integrally formed with the barrel or may be present on a cap mounted to the barrel. An ejector means (52) is also provided, whereby plunger depression can urge the ejector means to release the needle from the holding means and thereby allow retraction of the needle mount following decompression of the spring.
摘要翻译：因此，提供可伸缩的注射器（10）和柱塞（20），注射器具有筒体（20），可缩回的针头安装件（40），可安装或安装针头（11），以及柱塞（80）所述柱塞包括初始压缩弹簧（60），用于接合所述可缩回针座的装置，整体形成的柱塞密封件（22）和可移除控制装置（70），用于便于控制针座在接合时的缩回速率机智柱塞。针座通过保持装置保持在筒中，该保持装置防止当柱塞被抽出以填充注射器时针座的意外缩回。保持装置包括多个夹子（196A，196B，196C），其可以与筒一体地形成，或者可以存在于安装到筒上的帽上。还提供了喷射器装置（52），由此柱塞下压可以促使喷射器装置从保持装置释放针头，从而允许在弹簧减压之后使针座缩回。

6. 发明申请

WO2005072797A1 ONE USE SYRINGE WITH RATCHET ON PLUNGER AND PAWL ON BODY 审中-公开
标题翻译：一个使用在一个用户的手指和一个人的身上
公开(公告)号：WO2005072797A1
公开(公告)日：2005-08-11
申请号：PCT/AU2005/000106
申请日：2005-01-28
申请人： UNITRACT SYRINGE PTY LTD , KAAL, Joseph Hermes , THORLEY, Craig Stephen , JUDD, Damien
发明人： KAAL, Joseph Hermes , THORLEY, Craig Stephen , JUDD, Damien
IPC分类号： A61M5/315
CPC分类号： A61M5/5013 , A61M5/502
摘要： A syringe (10) has a plunger (20), a barrel (11) and a collar (40, 50) with two pawls (42A, 42B). The plunger has two opposed ratchets (23A, 23B) that align with the one each of the the pawls and thereby or impede, withdrawal of the plunger during or following depression of the plunger. The barrel has a collar with an inner (50)and an outer member (40) that are incapable of rotation relative with respect to each other. The outer member has the two pawls (42A, 42B) and two fingers that slidably engage opposed guide slots (28) on the plunger to thereby prevent or minimize rotation of the plunger relative to the collar. The inner member of the collar is operable to prevent engagement of the plunger ratchet by the two pawls until the plunger is depressed.
摘要翻译：注射器（10）具有柱塞（20），筒体（11）和具有两个棘爪（42A，42B）的套环（40,50）。柱塞具有两个相对的棘爪（23A，23B），它们与棘爪中的每一个对准，从而或阻碍柱塞在压入或压下柱塞期间或之后的抽出。枪管具有一个具有相对于彼此不能旋转的内部（50）和外部构件（40）的套环。外部构件具有两个棘爪（42A，42B）和两个手指，其可滑动地接合在柱塞上的相对的引导槽（28），从而防止或最小化柱塞相对于套环的旋转。轴环的内部构件可操作以防止柱塞棘轮由两个爪接合直到柱塞被压下。

7. 发明申请

WO2006108243A2 CONTROLLED RETRACTION SYRINGE AND PLUNGER THEREFOR 审中-公开
标题翻译：控制回收注射器和排气管
公开(公告)号：WO2006108243A2
公开(公告)日：2006-10-19
申请号：PCT/AU2006/000516
申请日：2006-04-18
申请人： UNITRACT SYRINGE PTY LTD , JUDD, Damien , KAAL, Joseph Hermes , THORLEY, Craig Stephen
发明人： JUDD, Damien , KAAL, Joseph Hermes , THORLEY, Craig Stephen
IPC分类号： A61M5/32 , A61M5/50
CPC分类号： A61M5/3234 , A61M5/502 , A61M5/508 , A61M2005/3231 , A61M2005/3235 , A61M2005/3236 , A61M2005/3241
摘要： A retractable syringe (11) and plunger (20) therefore are provided, whereby the plunger comprises a controlling means (62) which facilitates control of the rate of retraction of the retractable needle. By controlling the rate of needle retraction, the likelihood of blood spattering is reduced, thereby improving the user-friendliness and appeal of the retractable syringe. Typically, the syringe is a prefilled syringe. Following plunger depression, a symmetrical ejector member (92) releases the retractable needle (40) from a retaining member (30) to thereby allow retraction of the retractable needle. Needle retraction is facilitated by a biasing means (70), such as a spring or other compressible and/or de-compressible device. The plunger comprises a plunger housing (21), in which is located the controlling means. The controlling means may be a pneumatic air space (324) inside the plunger housing which automatically acts against the retracting needle to thereby control or regulate the rate of retraction.
摘要翻译：因此，提供可伸缩注射器（11）和柱塞（20），由此柱塞包括控制装置（62），其有助于控制可缩回针的缩回速率。通过控制针回缩的速度，血液溅射的可能性降低，从而提高可伸缩注射器的用户友好性和吸引力。通常，注射器是预充式注射器。在柱塞下压之后，对称的顶出件（92）将可伸缩针（40）从保持件（30）释放，从而允许可缩回的针头缩回。通过诸如弹簧或其它可压缩和/或不可压缩装置的偏置装置（70）来促进针回缩。柱塞包括柱塞壳体（21），其中位于控制装置中。控制装置可以是柱塞壳体内部的气动空气空间（324），其自动地作用在回缩针上，从而控制或调节回缩速率。

8. 发明申请

WO2013067588A1 IMPROVED RETRACTABLE SYRINGE NEEDLE 审中-公开
标题翻译：改进的可回收针刺针
公开(公告)号：WO2013067588A1
公开(公告)日：2013-05-16
申请号：PCT/AU2012/001376
申请日：2012-11-09
申请人： UNITRACT SYRINGE PTY LTD
发明人： THORLEY, Craig Stephen , KAAL, Joseph Hermes , RAFFERTY, Christopher , WALLIS, Huw Umberto , HUESO-MONIS, Ernesto , LAW, Kamman , SOKOLOV, Richard
IPC分类号： A61M5/32 , A61M5/50
CPC分类号： A61M5/3232 , A61M5/31515 , A61M5/3234 , A61M2005/3231 , A61M2005/3241 , F04C2270/041
摘要： A retractable needle is provided for a syringe comprising a barrel and a plunger that comprises a portion capable of engaging the retractable needle for retraction. The retractable needle comprises a cannula, a needle body having a plunger-engaging member, at least one aperture and an elongate portion which houses the cannula, the cannula comprising an end which is in fluid communication with the at least one aperture, wherein the at least one aperture is located between the plunger-engaging member and the elongate portion. The positioning of the at least one aperture distal to the plunger-engaging member maximizes the efficiency of fluid delivery.
摘要翻译：提供一种用于注射器的可伸缩针，其包括筒和柱塞，所述针筒和柱塞包括能够与可缩回针接合的部分用于缩回。可伸缩针包括插管，具有柱塞接合构件的针体，至少一个孔和容纳插管的细长部分，套管包括与至少一个孔流体连通的端部，其中，至少一个孔位于柱塞接合构件和细长部分之间。远离柱塞接合构件的至少一个孔的定位使流体输送的效率最大化。

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