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1. 发明授权

US08617122B2 Syringe needle sheath 有权
标题翻译：注射器针鞘
公开(公告)号：US08617122B2
公开(公告)日：2013-12-31
申请号：US13084330
申请日：2011-04-11
申请人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
发明人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
IPC分类号： A61M5/32 , A61M5/00
CPC分类号： A61M5/326 , A61M5/502 , A61M5/508 , A61M2005/3247 , A61M2005/3261 , A61M2005/3265
摘要： A syringe is provided which comprises a barrel (11) and a needle sheath (30) slidably located within the barrel, a plunger (20) with a plunger seal (23), a needle, a needle sheath (30) and a sheath seal (50), arranged so that depression of the plunger forces the needle sheath to move into a position where it covers or at least partly encloses the needle after delivery of fluid contents of the syringe. The needle sheath may be manually actuated or may be actuated by decompression of a spring. The syringe may further comprise a plunger disabling means operable to impede, prevent or otherwise hinder withdrawal of the plunger during or following depression of the plunger. The syringe may be a pre-filled syringe or a syringe which is filled by a user.
摘要翻译：提供了一种注射器，其包括可滑动地位于所述镜筒内的枪管（11）和针护套（30），具有柱塞密封件（23），针，针护套（30）和护套密封件（50），其被布置成使得所述柱塞的凹陷使所述针鞘移动到其在所述注射器的流体内容物输送之后覆盖所述针或至少部分地包围所述针的位置。针鞘可以手动地启动或者可以通过减压弹簧来致动。注射器还可以包括柱塞禁用装置，其可操作以阻碍，防止或以其它方式妨碍柱塞在压入或压下柱塞期间或之后的抽出。注射器可以是预填充的注射器或由使用者填充的注射器。

2. 发明授权

US08002745B2 Retractable syringe with plunger disabling system 有权
标题翻译：具有柱塞禁用系统的伸缩式注射器
公开(公告)号：US08002745B2
公开(公告)日：2011-08-23
申请号：US10587705
申请日：2005-01-28
申请人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
发明人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
IPC分类号： A61M5/00
CPC分类号： A61M5/3234 , A61M5/5066 , A61M5/508 , A61M2005/31518
摘要： A retractable syringe includes a barrel, a collar mounted to the barrel, a retraction spring and a needle mount. The plunger includes a first plunger member and a second plunger member that are releasably coupled to initially compress the spring. The second plunger member further includes a seal to prevent fluid leakage between plunger and barrel. After depression of the plunger to deliver the syringe fluid contents, the first plunger member engages the needle mount with needle attached thereto and is rotatably uncoupled from the second plunger member to allow decompression of the retraction spring, which forces retraction of the first plunger member, needle mount and needle engaged therewith. The first plunger member and the collar include elements that co-operatively disable subsequent depression or withdrawal of the plunger. Following retraction of the first plunger member, the second plunger member and seal prevent refilling and re-use of the syringe.
摘要翻译：可伸缩的注射器包括筒体，安装到筒体上的套环，缩回弹簧和针座。柱塞包括可释放地联接以初始压缩弹簧的第一柱塞构件和第二柱塞构件。第二柱塞构件还包括密封件，以防止柱塞和筒体之间的流体泄漏。在按压柱塞以输送注射器流体内容物之后，第一柱塞构件与附接到其上的针接合针座，并且可旋转地与第二柱塞构件脱离，以允许减压第一柱塞构件的缩回的缩回弹簧，针座和针接合。第一柱塞构件和套环包括可以协同地禁用随后的柱塞的按压或抽出的元件。在第一柱塞构件缩回之后，第二柱塞构件和密封件防止注射器的再填充和再次使用。

3. 发明申请

US20110190699A1 SYRINGE NEEDLE SHEATH 有权
标题翻译：刺针针
公开(公告)号：US20110190699A1
公开(公告)日：2011-08-04
申请号：US13084330
申请日：2011-04-11
申请人： Damien JUDD , Joseph Hermes KAAL , Craig Stephen THORLEY
发明人： Damien JUDD , Joseph Hermes KAAL , Craig Stephen THORLEY
IPC分类号： A61M5/32 , A61M5/50
CPC分类号： A61M5/326 , A61M5/502 , A61M5/508 , A61M2005/3247 , A61M2005/3261 , A61M2005/3265
摘要： A syringe is provided which comprises a barrel (11) and a needle sheath (30) slidably located within the barrel, a plunger (20) with a plunger seal (23), a needle, a needle sheath (30) and a sheath seal (50), arranged so that depression of the plunger forces the needle sheath to move into a position where it covers or at least partly encloses the needle after delivery of fluid contents of the syringe. The needle sheath may be manually actuated or may be actuated by decompression of a spring. The syringe may further comprise a plunger disabling means operable to impede, prevent or otherwise hinder withdrawal of the plunger during or following depression of the plunger. The syringe may be a pre-filled syringe or a syringe which is filled by a user.
摘要翻译：提供了一种注射器，其包括可滑动地位于所述镜筒内的枪管（11）和针护套（30），具有柱塞密封件（23），针，针护套（30）和护套密封件（50），其被布置成使得所述柱塞的凹陷使所述针鞘移动到其在所述注射器的流体内容物输送之后覆盖所述针或至少部分地包围所述针的位置。针鞘可以手动地启动或者可以通过减压弹簧来致动。注射器还可以包括柱塞禁用装置，其可操作以阻碍，防止或以其它方式妨碍柱塞在压入或压下柱塞期间或之后的抽出。注射器可以是预填充的注射器或由使用者填充的注射器。

4. 发明授权

US08167837B2 Controlled retraction syringe and plunger therefor 有权
标题翻译：控制回缩注射器和柱塞
公开(公告)号：US08167837B2
公开(公告)日：2012-05-01
申请号：US11911481
申请日：2006-04-18
申请人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
发明人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
IPC分类号： A61M5/00 , A61M1/00 , A61M5/32
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。

5. 发明授权

US07935087B2 Syringe needle sheath 有权
标题翻译：注射器针鞘
公开(公告)号：US07935087B2
公开(公告)日：2011-05-03
申请号：US11572249
申请日：2005-07-18
申请人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
发明人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
IPC分类号： A61M5/32 , A61M5/00
CPC分类号： A61M5/326 , A61M5/502 , A61M5/508 , A61M2005/3247 , A61M2005/3261 , A61M2005/3265
摘要： A syringe is provided which comprises a barrel (11) and a needle sheath (30) slidably located within the barrel, a plunger (20) with a plunger seal (23), a needle, a needle sheath (30) and a sheath seal (50), arranged so that depression of the plunger forces the needle sheath to move into a position where it covers or at least partly encloses the needle after delivery of fluid contents of the syringe. The needle sheath may be manually actuated or may be actuated by decompression of a spring. The syringe may further comprise a plunger disabling means operable to impede, prevent or otherwise hinder withdrawal of the plunger during or following depression of the plunger. The syringe may be a pre-filled syringe or a syringe which is filled by a user.
摘要翻译：提供了一种注射器，其包括可滑动地位于所述镜筒内的枪管（11）和针护套（30），具有柱塞密封件（23），针，针护套（30）和护套密封件（50），其被布置成使得所述柱塞的凹陷使所述针鞘移动到其在所述注射器的流体内容物输送之后覆盖所述针或至少部分地包围所述针的位置。针鞘可以手动地启动或者可以通过减压弹簧来致动。注射器还可以包括柱塞禁用装置，其可操作以阻碍，防止或以其它方式妨碍柱塞在压入或压下柱塞期间或之后的抽出。注射器可以是预填充的注射器或由使用者填充的注射器。

6. 发明申请

US20090093759A1 CONTROLLED RETRACTION SYRINGE AND PLUNGER THEREFOR 有权
标题翻译：控制回收注射器和排气管
公开(公告)号：US20090093759A1
公开(公告)日：2009-04-09
申请号：US11911481
申请日：2006-04-18
申请人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
发明人： Damien Judd , Joseph Hermes Kaal , Craig Stephen Thorley
IPC分类号： 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。

7. 发明授权

US08052654B2 Automatically disabled syringe 有权
标题翻译：自动停用注射器
公开(公告)号：US08052654B2
公开(公告)日：2011-11-08
申请号：US10587782
申请日：2005-01-28
申请人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
发明人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
IPC分类号： A61M5/00
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 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）。柱塞具有与每个棘爪对准的两个相对的棘轮（23A，23B），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。

8. 发明申请

US20080208143A1 Automatically Disabled Syringe 有权
标题翻译：自动禁用注射器
公开(公告)号：US20080208143A1
公开(公告)日：2008-08-28
申请号：US10587782
申请日：2005-01-28
申请人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
发明人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
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 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）。柱塞具有与每个棘爪对准的两个相对的棘轮（23A，23B），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）和两个指状件，其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。

9. 发明授权

US08114050B2 Controlled retraction syringe and plunger therefor 有权
标题翻译：控制回缩注射器和柱塞
公开(公告)号：US08114050B2
公开(公告)日：2012-02-14
申请号：US11914092
申请日：2006-05-11
申请人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
发明人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
IPC分类号： A61M5/00
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 needle 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 with 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），可缩回的针座（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带柱塞。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），由此柱塞下压可以推动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。

10. 发明申请

US20090221962A1 controlled retraction syringe and plunger therefor 有权
标题翻译：控制回缩注射器和柱塞
公开(公告)号：US20090221962A1
公开(公告)日：2009-09-03
申请号：US11914092
申请日：2006-05-11
申请人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
发明人： Joseph Hermes Kaal , Craig Stephen Thorley , Damien Judd
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 needle 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 with 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），可缩回的针座（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带柱塞。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），由此柱塞下压可以推动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。

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