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1. 发明申请

US20120184914A1 DISPOSABLE INJECTION DEVICE 有权
标题翻译：不可注入的注射装置
公开(公告)号：US20120184914A1
公开(公告)日：2012-07-19
申请号：US13429555
申请日：2012-03-26
申请人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
发明人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
IPC分类号： A61M5/315 , A61M5/32
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the .locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针位于注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时。锁定机构防止针头被置于注射位置。

2. 发明授权

US07905866B2 Disposable injection device 有权
标题翻译：一次性注射装置
公开(公告)号：US07905866B2
公开(公告)日：2011-03-15
申请号：US11769214
申请日：2007-06-27
申请人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
发明人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
IPC分类号： A61M5/20 , A61M5/32 , A61M5/00
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针被放置在注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时，锁定机构防止针头置于注射位置。

3. 发明申请

US20080021390A1 DISPOSABLE INJECTION DEVICE 有权
标题翻译：不可注入的注射装置
公开(公告)号：US20080021390A1
公开(公告)日：2008-01-24
申请号：US11769214
申请日：2007-06-27
申请人： M. Haider , Timothy Erskine , Ronald Pettis
发明人： M. Haider , Timothy Erskine , Ronald Pettis
IPC分类号： A61M5/50
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针被放置在注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时，锁定机构防止针头置于注射位置。

4. 发明申请

US20070093763A1 NEEDLE-BASED MEDICAL DEVICE INCLUDING NEEDLE GUIDE AND METHOD FOR CONSTRUCTING 有权
标题翻译：基于针头的医疗装置，包括针头指南和构造方法
公开(公告)号：US20070093763A1
公开(公告)日：2007-04-26
申请号：US11536236
申请日：2006-09-28
申请人： Timothy Erskine
发明人： Timothy Erskine
IPC分类号： A61M25/00 , A61M31/00
CPC分类号： A61M25/0612 , A61M5/34 , A61M25/0009 , A61M25/0014
摘要： A needle-based medical device including a needle guide and a method for constructing the same are disclosed. The needle-based medical device includes a tube having a first lumen; a needle guide which is dimensioned to be inserted into the lumen of the tube, and a needle. The needle is inserted such that an end is positioned in the needle guide. A glue may also be provided to secure the needle guide to the tube. In one embodiment, the tube may be made of extruded plastic.
摘要翻译：公开了一种包括针导向器的基于针的医疗装置及其构造方法。基于针的医疗装置包括具有第一内腔的管; 尺寸适于插入管的内腔的针引导件和针。针被插入使得端部定位在针引导件中。还可以提供胶水以将针引导件固定到管上。在一个实施例中，管可以由挤压塑料制成。

5. 发明授权

US07252651B2 Disposable injection device 有权
标题翻译：一次性注射装置
公开(公告)号：US07252651B2
公开(公告)日：2007-08-07
申请号：US10337413
申请日：2003-01-07
申请人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
发明人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
IPC分类号： A61M5/32
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针被放置在注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时，锁定机构防止针头置于注射位置。

6. 发明授权

US08603040B2 Disposable injection device 有权
标题翻译：一次性注射装置
公开(公告)号：US08603040B2
公开(公告)日：2013-12-10
申请号：US13429555
申请日：2012-03-26
申请人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
发明人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
IPC分类号： A61M5/32 , A61M5/00
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针被放置在注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时，锁定机构防止针头置于注射位置。

7. 发明授权

US08157768B2 Disposable injection device 有权
标题翻译：一次性注射装置
公开(公告)号：US08157768B2
公开(公告)日：2012-04-17
申请号：US12980574
申请日：2010-12-29
申请人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
发明人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
IPC分类号： A61M5/00 , A61M5/32
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the .locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针位于注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时。锁定机构防止针头被置于注射位置。

8. 发明申请

US20110098641A1 DISPOSABLE INJECTION DEVICE 有权
标题翻译：不可注入的注射装置
公开(公告)号：US20110098641A1
公开(公告)日：2011-04-28
申请号：US12980574
申请日：2010-12-29
申请人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
发明人： M. Ishaq Haider , Timothy Erskine , Ronald J. Pettis
IPC分类号： A61M5/50
CPC分类号： A61M5/3234 , A61M5/2033 , A61M5/2429 , A61M5/46 , A61M5/502 , A61M2005/2013 , A61M2005/3247 , A61M2037/0023
摘要： An injection device is provided. The device includes a housing having a first end defining a first opening. A plunger is received within the first opening of the housing to move between first and second positions. A cartridge is disposed in the housing and has an interior serving as a reservoir for a drug. A delivery needle is disposed within the housing and is in fluid communication with the reservoir via an interruptible fluid channel. A locking mechanism is disposed in the housing. In the first position of the plunger the delivery needle is enclosed by the plunger and in the second position of the plunger the delivery needle is placed in an injection position and the plunger activates the locking mechanism whereby when the plunger returns to the first position the locking mechanism prevents the needle from being placed in the injection position.
摘要翻译：提供注射装置。该装置包括具有限定第一开口的第一端的壳体。柱塞被容纳在壳体的第一开口内以在第一和第二位置之间移动。盒体设置在壳体中，并且具有用作药物的储存器的内部。输送针设置在壳体内并且经由可中断流体通道与储存器流体连通。锁定机构设置在壳体中。在柱塞的第一位置，输送针由柱塞封闭，并且在柱塞的第二位置中，输送针被放置在注射位置，并且柱塞启动锁定机构，由此当柱塞返回到第一位置时，锁定机构防止针头置于注射位置。

9. 发明授权

US5215528A Catheter introducer assembly including needle tip shield 失效
标题翻译：导管插入器组件包括针尖护罩
公开(公告)号：US5215528A
公开(公告)日：1993-06-01
申请号：US832559
申请日：1992-02-07
申请人： E. Robert Purdy , Timothy Erskine , Gerald H. Peterson , Stephen L. Thoresen
发明人： E. Robert Purdy , Timothy Erskine , Gerald H. Peterson , Stephen L. Thoresen
IPC分类号： A61M25/00 , A61M5/32 , A61M25/06 , A61M25/08
CPC分类号： A61M25/0618 , A61M5/3273 , A61M2005/325 , A61M2025/0656
摘要： An assembly for introducing a catheter into a blood vessel is provided. The assembly includes a needle hub having a needle secured thereto. The needle includes an elongate shaft having a bevelled tip. A portion of the needle shaft adjacent to the tip has a relatively large outside diameter. The shaft diameter of this portion exceeds the diameter, of the shaft portion adjoining the tip and the diameter of the shaft portion extending between the enlarged shaft portion and the needle hub. A catheter is mounted over the shaft of the needle, and includes an inner surface which bears against the enlarged shaft portion. A substantially leak-proof seal is thereby provided between the catheter and the needle shaft. A needle tip cover is slidably mounted to the needle shaft and is engageable with the enlarged portion of the shaft to prevent its removal therefrom. The catheter is releasably mounted to the needle tip cover.

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