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    Manual safety medical needle apparatus and methods
    3.
    发明授权
    Manual safety medical needle apparatus and methods 失效
    手动安全医用针头装置及方法

    公开(公告)号：US5951525A

    公开(公告)日：1999-09-14

    申请号：US21586

    申请日：1998-02-10

    申请人： David L. Thorne ,  Gale H. Thorne, Jr.

    发明人： David L. Thorne ,  Gale H. Thorne, Jr.

    IPC分类号： A61M5/32 ,  A61M25/06

    CPC分类号： A61M25/0637 ,  A61M25/0625 ,  A61M2005/3247 ,  A61M5/3275

    摘要： A safety medical needle device comprising a mechanism for releasing a latch which holds the needle in place and manually retracting the needle and its sharpened tip into safe containment in one continuous operation. The device may be made from but a single molded part. In the case of a single molded part, the device may consist of a molded body, a medical needle and a protective tube for the needle. The device preferably comprises a pair of winged attachments for use as a medical butterfly apparatus.

    摘要翻译： 一种安全医疗针装置，包括用于释放闩锁的机构，所述闩锁将针保持在适当位置，并且在一个连续操作中手动地将针头及其尖锐的尖端收回到安全的容纳物中。 该装置可以由单个模制部件制成。 在单个模制部件的情况下，该装置可以由成型体，医用针和用于针的保护管组成。 该装置优选地包括用作医学蝴蝶装置的一对翼形附件。

    Mixing syringe with and without flush
    5.
    发明授权
    Mixing syringe with and without flush 失效
    混合注射器有和没有冲洗

    公开(公告)号：US07101354B2

    公开(公告)日：2006-09-05

    申请号：US11359304

    申请日：2006-02-21

    申请人： Gale H. Thorne, Jr. ,  Gale H. Thorne

    发明人： Gale H. Thorne, Jr. ,  Gale H. Thorne

    IPC分类号： A61M5/00 ,  A61M5/315

    CPC分类号： A61M5/31596 ,  A61M5/286 ,  A61M2005/3123

    摘要： A displaceable valved stopper is disclosed which partitions a conventional syringe into proximal and distal chambers to provide a multi-chamber, mixing syringe assembly. Also the valved stopper and a valve assembly are disclosed for use in a single conventional syringe to provide dual chamber mixing plus a disparate and sequentially dispensed flush. Incorporated in the valve assembly is another valved stopper and a separator which filters out gas from liquid being dispensed through the valve assembly. Each valved stopper is made as a single molded part which may be made from basic syringe plunger material. Also, each valved stopper may have a bi-state valve (e.g. a domed, slit valve). The separator is a single molded part which may be molded from basic syringe material. Each valve is actuated to a different state by differential pressure of a force greater than the associated valved stopper displacement force. A syringe plunger communicates through fluid in a more proximal chamber to force displacement of the valved stopper and valve assembly for both mixing and dispensing.

    摘要翻译： 公开了一种可移位的止动阀，其将常规注射器分隔成近端和远端腔室，以提供多室混合注射器组件。 此外，公开了用于单个常规注射器的带阀的止动件和阀组件以提供双室混合以及不同且顺序分配的冲洗。 结合在阀组件中的另一个阀门止动器和一个分离器，该过滤器从通过阀组件分配的液体中滤出气体。 每个带阀的止动件制成单个模制部件，其可以由基本注射器柱塞材料制成。 而且，每个带阀的止动件也可以具有双态阀（例如，圆顶形，狭缝阀）。 分离器是可以由基本注射器材料模制的单个模制部件。 每个阀通过大于相关联的止动器移位力的力的压差而被致动到不同的状态。 注射器柱塞通过更靠近的腔室中的流体连通，以迫使阀门止动器和阀组件的位移用于混合和分配。

    Pressure actuated valve for multi-chamber syringe applications
    7.
    发明授权
    Pressure actuated valve for multi-chamber syringe applications 有权
    用于多室注射器应用的压力致动阀

    公开(公告)号：US09289562B2

    公开(公告)日：2016-03-22

    申请号：US13068529

    申请日：2011-05-13

    申请人： Gale H. Thorne, Jr. ,  Gale H. Thorne

    发明人： Gale H. Thorne, Jr. ,  Gale H. Thorne

    IPC分类号： A61M5/178 ,  A61M5/36 ,  A61M5/315 ,  A61M5/19 ,  A61M5/31

    CPC分类号： A61M5/31596 ,  A61M5/19 ,  A61M5/31511 ,  A61M2005/1787 ,  A61M2005/3121

    摘要： Methods and apparatus are disclosed for disposing a valve within a barrel of a conventional syringe to provide, first, a mixing syringe embodiment and, second, a sequential delivery syringe embodiment. Generally, the valve divides the syringe barrel into a proximal and a distal chamber. When used for mixing, the valve is self-displaceable by expansion of decompressing matter disposed within the valve against exterior matter permitting proximal displacement of the valve independent of character of matter in the distal chamber. For sequential delivery, switching of the valve occurs after switch opening causing pressure is relieved, thereby reducing inadvertent uncontrolled flow when the valve opens. In addition, a combination mixing and flush syringe is disclosed whereby a mixing and a flush capability is provided within a conventional syringe.

    摘要翻译： 公开了用于在常规注射器的筒内设置阀以提供首先混合注射器实施例的方法和装置，以及第二，顺序输送注射器实施例。 通常，阀将注射器筒分成近端和远端腔。 当用于混合时，阀可以通过膨胀设置在阀内的减压物质的外部物质的膨胀而自动移位，从而允许阀的近端位移，而与远端腔室中物质的特性无关。 为了顺序传送，在开关打开后发生阀的切换，导致压力被释放，从而在阀打开时减少无意的不受控制的流量。 此外，公开了一种混合和冲洗注射器，由此在常规注射器内提供混合和冲洗能力。

    Protection against spill and syringe related contamination
    8.
    发明授权
    Protection against spill and syringe related contamination 有权
    防止溢漏和注射器相关污染

    公开(公告)号：US09005170B2

    公开(公告)日：2015-04-14

    申请号：US13987710

    申请日：2013-08-24

    申请人： Gale H. Thorne, Jr. ,  Kendall P. Thorne

    发明人： Gale H. Thorne, Jr. ,  Kendall P. Thorne

    IPC分类号： A61M5/32 ,  A61M31/00 ,  A61M5/00

    CPC分类号： A61M5/001 ,  A61M39/10 ,  A61M39/16 ,  A61M39/18 ,  A61M2039/1066 ,  A61M2039/1077

    摘要： Methods and apparatus for employing an adhesive strap about a medical connection for improving connection integrity for greater safety and reliability and a cross contamination barrier for medical syringes is disclosed. Also, a shielding tube for a medical syringe which acts as a barrier against cross contamination across a syringe plunger is disclosed. The tube comprises a pattern of raised ribs inside to protect against potentially tube tearing edges of an associated plunger rod assembly and to provide a skid resistant surface when disposed about flanges of the syringe.

    摘要翻译： 公开了用于在医疗连接处使用粘合带以改善连接完整性以提高医疗注射器的安全性和可靠性的交叉污染屏障的方法和装置。 另外，公开了一种用作医疗注射器的屏蔽管，其作为阻止穿过注射器柱塞的交叉污染的屏障。 管包括内部的凸肋图案，以防止相关联的柱塞杆组件的可能的管撕裂边缘，并且当围绕注射器的凸缘设置时提供防滑表面。

    Multi-chamber, sequential dose dispensing syringe
    9.
    发明授权
    Multi-chamber, sequential dose dispensing syringe 失效
    多室，顺序剂量分配注射器

    公开(公告)号：US07048720B1

    公开(公告)日：2006-05-23

    申请号：US11284504

    申请日：2005-11-22

    申请人： Gale H. Thorne, Jr. ,  Nestor Rodriguez San Juan ,  Michael Wallace Howlett ,  Bradley Carling Robinson ,  Gale H. Thorne

    发明人： Gale H. Thorne, Jr. ,  Nestor Rodriguez San Juan ,  Michael Wallace Howlett ,  Bradley Carling Robinson ,  Gale H. Thorne

    IPC分类号： A61M5/00 ,  A61M5/315

    CPC分类号： A61M5/285 ,  A61M5/284 ,  A61M5/286 ,  A61M5/31596 ,  A61M2005/1787 ,  A61M2005/3128

    摘要： A valve assembly is disclosed which partitions a conventional syringe into proximal and distal chambers to provide a multi-chamber, sequentially dispensing syringe apparatus. Incorporated in the valve assembly is a valved stopper having a valve (e.g. a slit valve) and a separator which filters out gas from liquid being dispensed through the valve assembly. A syringe plunger communicates through fluid in the proximal chamber to force displacement of the valve assembly. The valve is actuated by differential pressure of a force greater than the valve assembly displacement force. The valve assembly may be made from two parts: (1) a valved stopper (may be molded from basic syringe plunger material); (2) a separator (may be injection molded from syringe barrel material). Key features of such a multi-chamber syringe apparatus are (1) fluids in the chambers are kept disparate; (2) the valve assembly may be used in conventional syringes; (3) gas in a closed chamber is filtered from delivered liquid; (4) bi-stable operation of a valve assembly valve permits reflux free operation; (5) a clinch in the separator holds the valve securely closed until the valve is opened by a predetermined action, such action being tactilely sensible. A tubing set is disclosed which may be added to provide a third disparate chamber.

    摘要翻译： 公开了一种阀组件，其将常规注射器分隔成近端和远端室，以提供多腔顺序分配的注射器装置。 结合在阀组件中的是具有阀（例如狭缝阀）的阀式止动器和用于从通过阀组件分配的液体中过滤出气体的隔板。 注射器柱塞通过近侧腔室中的流体连通以迫使阀组件的移位。 该阀由大于阀组件位移力的力的差压致动。 阀组件可以由两部分制成：（1）带阀的止动器（可以由基本注射器柱塞材料模制）; （2）分离器（可以由注射器筒材料注射成型）。 这种多室注射器装置的主要特征是（1）室内的流体保持不变; （2）阀组件可用于常规注射器; （3）封闭室中的气体从输送液体中过滤; （4）阀组件阀的双稳运行允许无回流作用; （5）分离器中的钳子将阀门牢固地关闭，直到通过预定动作打开阀门，这种动作是触觉的。 公开了可以添加以提供第三不同室的管组。