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1. 发明申请

US20050096596A1 Safety shield system for a syringe 有权
标题翻译：注射器的安全屏蔽系统
公开(公告)号：US20050096596A1
公开(公告)日：2005-05-05
申请号：US10699808
申请日：2003-11-03
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/32
CPC分类号： A61M5/326 , A61M2005/3261
摘要： A medical device for delivering medicament to a patient including a syringe assembly, a shield body, a retainer and an urging member. The syringe assembly includes a barrel defining a reservoir for medicament, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The syringe barrel is movable within the shield body between a first position exposing the forward tip of the needle cannula, and a second position where the tip of the needle cannula is in the shield body. A retainer secures the syringe barrel in the first position. An urging member urges the syringe barrel from the first position toward the second position upon interaction with the thumb pad and upon the release of pressure applied to the thumb pad.
摘要翻译：一种用于将药物递送到患者的医疗装置，包括注射器组件，屏蔽体，保持器和推动构件。注射器组件包括限定用于药物的容器的筒，连接到筒并与储存器流体连通的针插管，具有定位在储存器中的止动器的柱塞和用于将柱塞移动到储存器中的拇指垫。注射器筒可以在屏蔽体内在暴露针插管的前尖端的第一位置和针插管的尖端在屏蔽体内的第二位置之间移动。保持器将注射器筒固定在第一位置。当与拇指垫相互作用并且释放施加到拇指垫的压力时，推动构件将注射器筒从第一位置向第二位置推动。

2. 发明授权

US07468054B2 Safety shield system for a syringe 有权
标题翻译：注射器的安全屏蔽系统
公开(公告)号：US07468054B2
公开(公告)日：2008-12-23
申请号：US10699808
申请日：2003-11-03
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/32 , A61M5/00
CPC分类号： A61M5/326 , A61M2005/3261
摘要： A medical device for delivering medicament to a patient including a syringe assembly, a shield body, a retainer and an urging member. The syringe assembly includes a barrel defining a reservoir for medicament, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The syringe barrel is movable within the shield body between a first position exposing the forward tip of the needle cannula, and a second position where the tip of the needle cannula is in the shield body. A retainer secures the syringe barrel in the first position. An urging member urges the syringe barrel from the first position toward the second position upon interaction with the thumb pad and upon the release of pressure applied to the thumb pad.
摘要翻译：一种用于将药物递送到患者的医疗装置，包括注射器组件，屏蔽体，保持器和推动构件。注射器组件包括限定用于药物的容器的筒，连接到筒体并与储存器流体连通的针插管，具有定位在储存器中的止动件的柱塞和用于将柱塞移动到储存器中的拇指垫。注射器筒可以在屏蔽体内在暴露针插管的前尖端的第一位置和针插管的尖端在屏蔽体内的第二位置之间移动。保持器将注射器筒固定在第一位置。当与拇指垫相互作用并且释放施加到拇指垫的压力时，推动构件将注射器筒从第一位置向第二位置推动。

3. 发明申请

US20050096598A1 Safety shield system for a syringe 有权
标题翻译：注射器的安全屏蔽系统
公开(公告)号：US20050096598A1
公开(公告)日：2005-05-05
申请号：US10699971
申请日：2003-11-03
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/32
CPC分类号： A61M5/326 , A61M5/3272 , A61M2005/3247
摘要： A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The shield system has a shield coupled to a forward end of the barrel, the shield being movable from a first position disposed from the needle cannula tip to a second position during insertion of the needle into a patient and movable from the second position to a third position covering the needle cannula tip after the needle cannula is removed from the patient. An urging member urges the shield to the third position upon removal of the needle cannula from the patient.
摘要翻译：医疗装置包括用于将药物输送给患者的注射器组件和屏蔽系统。注射器组件包括限定药物储存器的筒体，联接到筒体并与储存器流体连通的针插管，具有定位在储存器中的止动件的柱塞和用于将柱塞移动到储存器中的拇指垫。所述屏蔽系统具有联接到所述镜筒前端的屏蔽罩，所述屏蔽件可以在将针插入患者体内并从所述第二位置移动到第三位置时从设置在所述针套管尖端处的第一位置移动到第二位置在将针插管从病人身上取出后，覆盖针套管尖端的位置。当从患者去除针插管时，推动构件将屏蔽件推动到第三位置。

4. 发明申请

US20050096599A1 Safety device for a syringe 有权
标题翻译：注射器的安全装置
公开(公告)号：US20050096599A1
公开(公告)日：2005-05-05
申请号：US10700009
申请日：2003-11-03
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/32
CPC分类号： A61M5/326 , A61M2005/3247 , A61M2005/3261 , A61M2005/3263
摘要： A medical device including a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The shield system has a first shield coupled to a forward end of the barrel, and a second shield movable from a first position disposed from the needle cannula tip to a second position covering the needle cannula tip. An urging member controlled by a retaining device urges the second shield to the second position upon movement of the stopper to a position which releases the retaining device.
摘要翻译：一种包括注射器组件和用于将药物递送至患者的屏蔽系统的医疗装置。注射器组件包括限定药物储存器的筒体，联接到筒体并与储存器流体连通的针插管，具有定位在储存器中的止动件的柱塞和用于将柱塞移动到储存器中的拇指垫。所述屏蔽系统具有联接到所述镜筒的前端的第一屏蔽件，以及从所述针套管末端设置到覆盖所述针套管末端的第二位置的第一位置的第二屏蔽件。由保持装置控制的推动构件在止动器移动到释放保持装置的位置时将第二屏蔽件推动到第二位置。

5. 发明授权

US07604613B2 Syringe having a retractable needle 有权
标题翻译：注射器具有伸缩针
公开(公告)号：US07604613B2
公开(公告)日：2009-10-20
申请号：US10760733
申请日：2004-01-20
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/00
CPC分类号： A61M5/3234 , A61M5/508
摘要： A medical device for delivering a medicament to a patient. The device includes a syringe barrel with a plunger having a hollow front end and a stopper positioned over the plunger front end to seal the plunger front end. The stopper is movably inserted in the barrel to expel medicament in the barrel. A needle cannula is fixed to a needle cannula hub and is movable between an initial position in which the forward tip of the needle cannula is exposed and a retracted position in which the forward tip is contained within the medical device. A plug seal releasably secures the needle cannula hub to an end of the barrel, and a hub adapter secures the plug seal to the barrel end. A cutter positioned on the plunger pierces the stopper when the stopper is pressed against the plug seal to open the hollow front end of the plunger. The plunger also engages the plug seal to allow the needle cannula hub to move, via an urging member, to the retracted position through the front end of the plunger.
摘要翻译：一种用于将药物递送到患者的医疗装置。该装置包括具有柱塞的注射器筒，其具有中空前端，并且止动件位于柱塞前端上以密封柱塞前端。塞子可移动地插入桶中以排出桶中的药物。针插管被固定到针套管毂上，并且可以在其中露出针插管的前端的初始位置和其中前尖部包含在医疗装置内的缩回位置之间移动。塞子密封件可将针套管套管可释放地固定到筒体的端部，并且毂适配器将塞子密封件固定到筒体端部。当止动件压靠在塞子密封件上以打开柱塞的中空前端时，定位在柱塞上的切割器刺穿止动器。柱塞还接合插塞密封件，以允许针套管毂经由推动构件移动到通过柱塞的前端的缩回位置。

6. 发明授权

US07497847B2 Safety shield system for a syringe 有权
标题翻译：注射器的安全屏蔽系统
公开(公告)号：US07497847B2
公开(公告)日：2009-03-03
申请号：US10699971
申请日：2003-11-03
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/32 , A61M5/00
CPC分类号： A61M5/326 , A61M5/3272 , A61M2005/3247
摘要： A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The shield system has a shield coupled to a forward end of the barrel, the shield being movable from a first position disposed from the needle cannula tip to a second position during insertion of the needle into a patient and movable from the second position to a third position covering the needle cannula tip after the needle cannula is removed from the patient. An urging member urges the shield to the third position upon removal of the needle cannula from the patient.
摘要翻译：医疗装置包括用于将药物输送给患者的注射器组件和屏蔽系统。注射器组件包括限定药物储存器的筒体，联接到筒体并与储存器流体连通的针插管，具有定位在储存器中的止动件的柱塞和用于将柱塞移动到储存器中的拇指垫。所述屏蔽系统具有联接到所述镜筒前端的屏蔽罩，所述屏蔽件可以在将针插入患者体内并从所述第二位置移动到第三位置时从设置在所述针套管尖端处的第一位置移动到第二位置在将针插管从病人身上取出后，覆盖针套管尖端的位置。当从患者去除针插管时，推动构件将屏蔽件推动到第三位置。

7. 发明授权

US07101351B2 Safety device for a syringe 有权
标题翻译：注射器的安全装置
公开(公告)号：US07101351B2
公开(公告)日：2006-09-05
申请号：US10700009
申请日：2003-11-03
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/00
CPC分类号： A61M5/326 , A61M2005/3247 , A61M2005/3261 , A61M2005/3263
摘要： A medical device including a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, a needle cannula coupled to the barrel and in fluid communication with the reservoir, a plunger having a stopper positioned in the reservoir and a thumb pad for moving the plunger in the reservoir. The shield system has a first shield coupled to a forward end of the barrel, and a second shield movable from a first position disposed from the needle cannula tip to a second position covering the needle cannula tip. An urging member controlled by a retaining device urges the second shield to the second position upon movement of the stopper to a position which releases the retaining device.
摘要翻译：一种包括注射器组件和用于将药物递送至患者的屏蔽系统的医疗装置。注射器组件包括限定药物储存器的筒体，联接到筒体并与储存器流体连通的针插管，具有定位在储存器中的止动件的柱塞和用于将柱塞移动到储存器中的拇指垫。所述屏蔽系统具有联接到所述镜筒的前端的第一屏蔽件，以及从所述针套管末端设置到覆盖所述针套管末端的第二位置的第一位置的第二屏蔽件。由保持装置控制的推动构件在止动器移动到释放保持装置的位置时将第二屏蔽件推动到第二位置。

8. 发明申请

US20050159705A1 Syringe having a retractable needle 有权
标题翻译：注射器具有伸缩针
公开(公告)号：US20050159705A1
公开(公告)日：2005-07-21
申请号：US10760733
申请日：2004-01-20
申请人： Jamie Crawford , Frank Francavilla , Roger Groskopf
发明人： Jamie Crawford , Frank Francavilla , Roger Groskopf
IPC分类号： A61M5/32 , A61M5/50 , A61M5/00
CPC分类号： A61M5/3234 , A61M5/508
摘要： A medical device for delivering a medicament to a patient. The device includes a syringe barrel with a plunger having a hollow front end and a stopper positioned over the plunger front end to seal the plunger front end. The stopper is movably inserted in the barrel to expel medicament in the barrel. A needle cannula is fixed to a needle cannula hub and is movable between an initial position in which the forward tip of the needle cannula is exposed and a retracted position in which the forward tip is contained within the medical device. A plug seal releasably secures the needle cannula hub to an end of the barrel, and a hub adapter secures the plug seal to the barrel end. A cutter positioned on the plunger pierces the stopper when the stopper is pressed against the plug seal to open the hollow front end of the plunger. The plunger also engages the plug seal to allow the needle cannula hub to move, via an urging member, to the retracted position through the front end of the plunger.
摘要翻译：一种用于将药物递送到患者的医疗装置。该装置包括具有柱塞的注射器筒，其具有中空前端，并且止动件位于柱塞前端上以密封柱塞前端。塞子可移动地插入桶中以排出桶中的药物。针插管被固定到针套管毂上，并且可以在其中露出针插管的前端的初始位置和其中前尖部包含在医疗装置内的缩回位置之间移动。塞子密封件可将针套管套管可释放地固定到筒体的端部，并且毂适配器将塞子密封件固定到筒体端部。当止动件压靠在塞子密封件上以打开柱塞的中空前端时，定位在柱塞上的切割器刺穿止动器。柱塞还接合插塞密封件，以允许针套管毂经由推动构件移动到通过柱塞的前端的缩回位置。

9. 发明申请

US20050096597A1 Safety shield system for a syringe 审中-公开
标题翻译：注射器的安全屏蔽系统
公开(公告)号：US20050096597A1
公开(公告)日：2005-05-05
申请号：US10699953
申请日：2003-11-03
申请人： Jamie Crawford , Roger Groskopf , Mark Newby
发明人： Jamie Crawford , Roger Groskopf , Mark Newby
IPC分类号： A61M5/32
CPC分类号： A61M5/326 , A61M5/3271 , A61M2005/3109 , A61M2005/3261 , A61M2005/3263
摘要： A medical device for delivering a medicament to a patient includes a syringe assembly having a syringe barrel, a needle cannula coupled to the syringe barrel, and a plunger having an end connected to a stopper for insertion into an end of the barrel. A shield system is provided for preventing inadvertent needle sticks after use of the syringe. The shield system includes an actuator mounted on the syringe barrel and movable from an initial position to a retracted position in response to the application of the medicament delivery force. A shield arranged on the front portion of the barrel is responsive to the position of the actuator to deploy the shield from a first position wherein the tip of the needle cannula is exposed, to a second position wherein the shield covers the needle cannula tip.
摘要翻译：用于将药物递送到患者的医疗装置包括注射器组件，其具有注射器筒，连接到注射器筒的针插管和具有连接到止动件的端部用于插入筒的端部的柱塞。提供一种屏蔽系统，用于防止使用注射器后的无意的针刺。屏蔽系统包括响应于药物输送力的应用而安装在注射器筒上并可从初始位置移动到缩回位置的致动器。布置在筒体的前部上的护罩响应于致动器的位置，将护罩从针插管的尖端暴露的第一位置展开到第二位置，其中护罩覆盖针套管尖端。

10. 外观设计

USD422700S Needle shield 失效
公开(公告)号：USD422700S
公开(公告)日：2000-04-11
申请号：US92859
申请日：1998-08-28
申请人： Jamie Crawford , C. Mark Newby
设计人： Jamie Crawford , C. Mark Newby

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