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1. 发明申请

US20190091414A1 Contact Trigger Release Needle Guard with Elastic Spring 审中-公开
公开(公告)号：US20190091414A1
公开(公告)日：2019-03-28
申请号：US16199506
申请日：2018-11-26
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker
IPC分类号： A61M5/32 , A61M5/46
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a device shield interconnected to a lock collar with flexible member and biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. As the device shield moves proximally, rotation arms of the lock collar interact with angled cutouts in the device shield, causing the device shield to rotate relative to the lock collar and disengaging one or more keys on the device shield from one or more keyways in the lock collar triggering the device shield to move from a first configuration in which the device shield is retractable to expose a syringe sharp to a second configuration in which the device shield is fixedly positioned to cover the syringe sharp.

2. 发明申请

US20170056600A1 Contact Trigger Release Needle Guard with Elastic Spring 审中-公开
标题翻译：弹性弹簧触发释放针头护套
公开(公告)号：US20170056600A1
公开(公告)日：2017-03-02
申请号：US15349402
申请日：2016-11-11
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker
IPC分类号： A61M5/32
CPC分类号： A61M5/3243 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M5/3271 , A61M5/3272 , A61M5/46 , A61M2005/3247 , A61M2005/3258 , A61M2005/3267 , A61M2205/19 , A61M2205/581 , A61M2205/586
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a device shield interconnected to a lock collar with flexible member and biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. As the device shield moves proximally, rotation arms of the lock collar interact with angled cutouts in the device shield, causing the device shield to rotate relative to the lock collar and disengaging one or more keys on the device shield from one or more keyways in the lock collar triggering the device shield to move from a first configuration in which the device shield is retractable to expose a syringe sharp to a second configuration in which the device shield is fixedly positioned to cover the syringe sharp.
摘要翻译：针头保护装置可安装到预充注射器处于准备填充状态。该装置包括互连到具有柔性构件并且被偏压以相对于锁定环移动的锁定环的设备屏蔽。锁环与注射器颈部相接，以将装置连接到注射器上。当设备屏蔽向近侧移动时，锁定环的旋转臂与设备屏蔽中的成角度的切口相互作用，导致设备屏蔽件相对于锁定环转动，并将设备屏蔽上的一个或多个键与一个或多个键槽中的一个或多个键槽分离锁定套环触发装置屏蔽件从第一构造移动，其中装置护罩可缩回以将注射器暴露于第二构造，其中装置护罩固定地定位成覆盖针筒。

3. 发明授权

US10188804B2 Contact trigger release needle guard 有权
公开(公告)号：US10188804B2
公开(公告)日：2019-01-29
申请号：US15377232
申请日：2016-12-13
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker , Dustin Hahn
IPC分类号： A61M5/32
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a lock collar and a device shield biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. With the removal of a needle shield assembly comprising rigid and soft needle shields, the lock collar and device shield are free to move proximally along the syringe neck and interact with a syringe step down area to activate the device. As the device moves proximally, retention arms of the device shield interact with the syringe step down, causing the arms to deflect radially outwards to disengage from the lock collar triggering the device shield to move from a first position to a second position.

4. 发明申请

US20170087308A1 Contact Trigger Release Needle Guard 审中-公开
公开(公告)号：US20170087308A1
公开(公告)日：2017-03-30
申请号：US15377232
申请日：2016-12-13
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker , Dustin Hahn
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M5/3213 , A61M2005/3261 , A61M2205/581 , A61M2205/582
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a lock collar and a device shield biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. With the removal of a needle shield assembly comprising rigid and soft needle shields, the lock collar and device shield are free to move proximally along the syringe neck and interact with a syringe step down area to activate the device. As the device moves proximally, retention arms of the device shield interact with the syringe step down, causing the arms to deflect radially outwards to disengage from the lock collar triggering the device shield to move from a first position to a second position.

5. 发明申请

US20160175538A1 CONTACT TRIGGER RELEASE NEEDLE GUARD WITH ELASTIC SPRING 有权
标题翻译：触点触发器弹性弹簧弹簧弹簧
公开(公告)号：US20160175538A1
公开(公告)日：2016-06-23
申请号：US14877659
申请日：2015-10-07
申请人： SAFETY SYRINGES, INC.
发明人： Ryan Schoonmaker
IPC分类号： A61M5/32
CPC分类号： A61M5/3243 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M5/3271 , A61M5/3272 , A61M5/46 , A61M2005/3247 , A61M2005/3258 , A61M2005/3267 , A61M2205/19 , A61M2205/581 , A61M2205/586
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a device shield interconnected to a lock collar with flexible member and biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. As the device shield moves proximally, rotation arms of the lock collar interact with angled cutouts in the device shield, causing the device shield to rotate relative to the lock collar and disengaging one or more keys on the device shield from one or more keyways in the lock collar triggering the device shield to move from a first configuration in which the device shield is retractable to expose a syringe sharp to a second configuration in which the device shield is fixedly positioned to cover the syringe sharp.
摘要翻译：针头保护装置可安装到预充注射器处于准备填充状态。该装置包括互连到具有柔性构件并且被偏压以相对于锁定环移动的锁定环的设备屏蔽。锁环与注射器颈部相接，以将装置连接到注射器上。当设备屏蔽向近侧移动时，锁定环的旋转臂与设备屏蔽中的成角度的切口相互作用，导致设备屏蔽件相对于锁定环转动，并将设备屏蔽上的一个或多个键与一个或多个键槽中的一个或多个键槽分离锁定套环触发装置屏蔽件从第一构造移动，其中装置护罩可缩回以将注射器暴露于第二构造，其中装置护罩固定地定位成覆盖针筒。

6. 发明申请

US20140039406A1 ANTI-NEEDLE STICK SAFETY DEVICE FOR INJECTION DEVICE 有权
标题翻译：用于注射装置的防刺针安全装置
公开(公告)号：US20140039406A1
公开(公告)日：2014-02-06
申请号：US13800415
申请日：2013-03-13
申请人： SAFETY SYRINGES, INC.
发明人： James M. Verespej , Ryan Schoonmaker , Philip Dowds , Frederic P. Field
IPC分类号： A61M5/32
CPC分类号： A61M5/3202 , A61M5/24 , A61M5/28 , A61M5/326 , A61M2005/2433 , A61M2005/3261 , A61M2005/3264
摘要： A safety device for a medicine cartridge comprising a body for receiving a cartridge, a guard for covering a used needle, a plunger to dispense medicine from the cartridge and a spring for activation of the guard. The trigger fingers of the guard are spaced to avoid or minimize contact with the spring flange during assembly to avoid trigger finger unseating. An elongated trigger finger head enables the device to activate for all known syringe and syringe plunger tolerances. The spring end coils have larger diameter than the inner coils to reduce the likelihood of the spring end coil end interfering with the cartridge subassembly. Syringe capture features are configured to retain a syringe having a small round or conventional cut flange in place during use and reduce the stress on the syringe flange during insertion while maintaining the ability to hold the syringe in place during use.
摘要翻译：一种用于药筒的安全装置，包括用于接收药筒的主体，用于覆盖用过的针的保护罩，用于从药筒分配药物的柱塞和用于激活护罩的弹簧。防护罩的触发指是间隔开的，以避免或最小化在组装期间与弹簧凸缘的接触，以避免触发手指松动。细长的触发指头使得装置能够针对所有已知的注射器和针筒柱塞公差进行激活。弹簧端盘管具有比内圈更大的直径，以减少弹簧端线圈端部与盒子组件的干扰的可能性。注射器捕获特征被配置为在使用期间将具有小圆形或常规切割法兰的注射器保持在适当位置，并且在插入期间减小注射器法兰上的应力，同时保持在使用期间将注射器保持在适当位置的能力。

7. 发明申请

US20130123711A1 CONTACT TRIGGER RELEASE NEEDLE GUARD 有权
标题翻译：触点触发器释放针脚
公开(公告)号：US20130123711A1
公开(公告)日：2013-05-16
申请号：US13671309
申请日：2012-11-07
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker , Dustin Hahn
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M5/3213 , A61M2005/3261 , A61M2205/581 , A61M2205/582
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a lock collar and a device shield biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. With the removal of a needle shield assembly comprising rigid and soft needle shields, the lock collar and device shield are free to move proximally along the syringe neck and interact with a syringe step down area to activate the device. As the device moves proximally, retention arms of the device shield interact with the syringe step down, causing the arms to deflect radially outwards to disengage from the lock collar triggering the device shield to move from a first position to a second position.
摘要翻译：针头保护装置可安装到预充注射器处于准备填充状态。该装置包括锁定环和偏置以相对于锁定环移动的装置屏蔽。锁环与注射器颈部相接，以将装置连接到注射器上。通过去除包括刚性和柔性针护罩的针护罩组件，锁定环和装置护罩可以沿着注射器颈部向近侧移动并与注射器降压区域相互作用以启动装置。当装置向近侧移动时，装置护罩的保持臂与注射器逐步降低，导致臂径向向外偏转以脱离锁定环，从而触发装置护罩从第一位置移动到第二位置。

8. 发明授权

US11065395B2 Contact trigger release needle guard with elastic spring 有权
公开(公告)号：US11065395B2
公开(公告)日：2021-07-20
申请号：US16199506
申请日：2018-11-26
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker
IPC分类号： A61M5/32 , A61M5/46
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a device shield interconnected to a lock collar with flexible member and biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. As the device shield moves proximally, rotation arms of the lock collar interact with angled cutouts in the device shield, causing the device shield to rotate relative to the lock collar and disengaging one or more keys on the device shield from one or more keyways in the lock collar triggering the device shield to move from a first configuration in which the device shield is retractable to expose a syringe sharp to a second configuration in which the device shield is fixedly positioned to cover the syringe sharp.

9. 发明授权

US09731081B2 Contact trigger release needle guard with elastic spring 有权
公开(公告)号：US09731081B2
公开(公告)日：2017-08-15
申请号：US14877659
申请日：2015-10-07
申请人： SAFETY SYRINGES, INC.
发明人： Ryan Schoonmaker
IPC分类号： A61M5/32
CPC分类号： A61M5/3243 , A61M5/3202 , A61M5/3204 , A61M5/326 , A61M5/3271 , A61M5/3272 , A61M5/46 , A61M2005/3247 , A61M2005/3258 , A61M2005/3267 , A61M2205/19 , A61M2205/581 , A61M2205/586
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a device shield interconnected to a lock collar with flexible member and biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. As the device shield moves proximally, rotation arms of the lock collar interact with angled cutouts in the device shield, causing the device shield to rotate relative to the lock collar and disengaging one or more keys on the device shield from one or more keyways in the lock collar triggering the device shield to move from a first configuration in which the device shield is retractable to expose a syringe sharp to a second configuration in which the device shield is fixedly positioned to cover the syringe sharp.

10. 发明授权

US10159805B2 Contact trigger release needle guard with elastic spring 有权
公开(公告)号：US10159805B2
公开(公告)日：2018-12-25
申请号：US15349402
申请日：2016-11-11
申请人： Safety Syringes, Inc.
发明人： Ryan Schoonmaker
IPC分类号： A61M5/32 , A61M5/46
摘要： A needle guard device mountable to a pre-filled syringe in its ready-to-fill state. The device includes a device shield interconnected to a lock collar with flexible member and biased to move relative to the lock collar. The lock collar interfaces with the syringe neck to attach the device to the syringe. As the device shield moves proximally, rotation arms of the lock collar interact with angled cutouts in the device shield, causing the device shield to rotate relative to the lock collar and disengaging one or more keys on the device shield from one or more keyways in the lock collar triggering the device shield to move from a first configuration in which the device shield is retractable to expose a syringe sharp to a second configuration in which the device shield is fixedly positioned to cover the syringe sharp.

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