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公开(公告)号：US20080319400A1
公开(公告)日：2008-12-25
申请号：US12051717
申请日：2008-03-19
申请人： Gale H. Thorne, JR. , Gale H. Thorne , Bradley Carling Robinson , Michael Wallace Howlett , James Victor Mercer , Nestor Rodriguez San Juan
发明人： Gale H. Thorne, JR. , Gale H. Thorne , Bradley Carling Robinson , Michael Wallace Howlett , James Victor Mercer , Nestor Rodriguez San Juan
IPC分类号： A61M5/19
CPC分类号： A61M5/285 , A61M5/284 , A61M5/286 , A61M5/31596 , A61M2005/1787 , A61M2005/3128
摘要： A syringe is partitioned into at least proximal and distal chambers to provide a multi-chamber, sequentially dispensing syringe apparatus. The syringe includes a gas separator that prevents gas from exiting a chamber with delivered fluid.
摘要翻译： 将注射器分隔成至少近端和远端腔室，以提供多腔依次分配的注射器装置。 注射器包括气体分离器，其防止气体与输送的流体一起离开腔室。
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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
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。
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公开(公告)号：US06997910B2
公开(公告)日：2006-02-14
申请号：US10838101
申请日：2004-05-03
CPC分类号： A61M5/285 , A61M5/284 , A61M5/286 , A61M5/31596 , A61M2005/1787 , A61M2005/3128
摘要： A valve assembly is disclosed which effectively partitions a syringe into proximal and distal chambers to provide a multi-chamber, sequentially dispensing syringe apparatus. The valve assembly may be effectively used with a variety of standard, currently available commercial syringes and pre-filled syringes. Incorporated in the valve assembly is a valved stopper having a valve (which may be a slit valve), an impact sensor which opens the valve upon impact between the valve assembly and internal distal end of the syringe and a gas separator which separates liquid from gas disposed in the proximal chamber to assure gas is not delivered therefrom. The valve assembly is displaced as a plunger of the syringe is displaced via communication through fluid in the proximal chamber of the syringe. The actuator has a latching feature which latches the valve to an open state after being opened by the impact sensor. The gas separator has a proximally disposed orifice which facilitates priming. The valve assembly may be made from two parts. One part, a valved stopper, may be molded from the same rubber based material used in syringe plunger stoppers. The second part, the valve actuator, may be injection molded as a single part. A synthetic resinous material which is compatible with manufacture of living hinges my be used for the second part. Multiple valve assemblies may be used in a single syringe barrel.
摘要翻译： 公开了一种阀组件，其有效地将注射器分隔成近端和远端腔室，以提供多腔顺序分配的注射器装置。 阀组件可以与各种标准的，当前可用的商业注射器和预装的注射器有效地一起使用。 结合在阀组件中的是具有阀（其可以是狭缝阀）的阀止动器，在阀组件和注射器的内部远端之间碰撞时打开阀的冲击传感器以及将液体与气体分离的气体分离器 设置在近侧室中以确保气体不从其中传出。 当注射器的柱塞通过注射器的近侧室中的流体的连通通过位移时，阀组件被移位。 致动器具有闩锁特征，其在被冲击传感器打开之后将阀锁定到打开状态。 气体分离器具有近端设置的孔口，其有利于起动。 阀组件可以由两部分制成。 一个部件，一个带阀的止动器，可以由注射器柱塞塞中使用的相同的橡胶基材料模制。 第二部分，阀门致动器可以注射成型为单一部件。 与生产铰链制造兼容的合成树脂材料可用于第二部分。 多个阀组件可用于单个注射器筒中。
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4.发明申请TUBING SLIDE CLAMP FOR INFUSION PUMPS WITH DUAL TUBING APERTURES AND ERGONOMIC HANDLE 有权用于具有双重管道和有机手柄的输注泵的管道滑动夹公开(公告)号：US20080319402A1
公开(公告)日：2008-12-25
申请号：US12142448
申请日：2008-06-19
IPC分类号： A61M5/00
CPC分类号： A61M5/16813 , A61M5/14228 , A61M39/28 , A61M39/286 , A61M39/287 , A61M2205/14 , A61M2205/6018 , A61M2205/6045 , A61M2205/6081
摘要： A slide clamp for use with an infusion pump and infusion set provides finger grips and support members for supporting the infusion tubing. The finger grips make the slide clamp easier to use while reducing the risk of error. The tubing support members reduce the likelihood of improperly loading the tubing and reduce the risk of kinking the tubing during use. An infusion set is provided wherein the slide clamp may be coded through the use of colors, holes, or the like so as to identify the type of infusion tubing used therewith. The infusion pump can identify the code on the slide clamp and thereby determine the type of infusion tubing, and thereby allow access only to infusion programs for drugs or infusion solutions which are compatible with the particular type of infusion tubing.
摘要翻译： 用于输液泵和输液器的滑动夹具提供用于支撑输注管的手指和支撑构件。 手指夹具使滑动夹具更易于使用，同时降低错误风险。 管道支撑构件降低了不正确地加载管道的可能性，并降低了在使用过程中扭结管道的风险。 提供了一种输液器，其中滑动夹具可以通过使用颜色，孔等进行编码，以便识别与其一起使用的输注管的类型。 输注泵可以识别滑动夹具上的代码，从而确定输注管的类型，从而允许仅访问与特定类型的输注管相兼容的药物或输注溶液的输注程序。
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公开(公告)号：US20220134079A1
公开(公告)日：2022-05-05
申请号：US17519295
申请日：2021-11-04
摘要： A fluid-containing cap that fits onto corresponding tubing connectors comprised of a housing and rigid, non-compressible internal fluid reservoir. Fluid is retained within the cap by means of a high surface area internal structure providing sufficient surface tension to prevent fluid from exiting the reservoir until a corresponding tubing connector is inserted therein causing the fluid to disperse out of the cap reservoir and onto the inserted tubing connector.
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公开(公告)号：US06960191B2
公开(公告)日：2005-11-01
申请号：US10439435
申请日：2003-05-15
CPC分类号： A61M25/0637 , A61M25/0606 , A61M25/0631 , A61M2025/0008
摘要： A safety, over-the-needle midline catheter, designed generally for insertion distal to the antecubital crease to be threaded proximally to a site just distal to the axilla. An accompanying safety apparatus is employed which permits only proximal displacement of an associated needle cannula into a safety housing. The catheter has an internal lumen of constant diameter and a proximally disposed taper which in conjunction with the constant internal diameter, provides a wall thickness which effectively resists kinking and associated closure of said lumen which might result from bending of an elbow when a portion of the catheter is disposed at the cubital crease. A butterfly is disclosed which has a collet having a superiorly disposed slit and lips associated with the slit which are sufficiently thin and supple to permit the catheter to be separated from the collet (and butterfly) while wings of the butterfly are disposed upon skin of a patient. Apparatus and methods are disclosed for assisting threading the catheter through difficult anatomical pathways.
摘要翻译： 一种安全的，超针的中线导管，通常设计用于远离肘前褶皱的插入，以向近端螺纹连接到远离腋窝的位置。 使用伴随的安全装置，其仅允许相关针插管的近侧位移进入安全壳体。 导管具有恒定直径的内腔和近端设置的锥度，其与恒定的内径结合提供壁厚，其有效地抵抗可能由于弯曲弯曲而导致的内腔的扭结和相关闭， 导管被放置在肘部折痕处。 公开了一种蝴蝶，其具有具有优先设置的狭缝的夹头和与狭缝相关联的唇部，其足够薄且柔软，以允许导管与夹头（和蝴蝶）分离，同时蝴蝶的翅膀设置在 患者。 公开了用于帮助穿过困难的解剖学途径穿过导管的装置和方法。
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公开(公告)号：US08403291B2
公开(公告)日：2013-03-26
申请号：US12142448
申请日：2008-06-19
CPC分类号： A61M5/16813 , A61M5/14228 , A61M39/28 , A61M39/286 , A61M39/287 , A61M2205/14 , A61M2205/6018 , A61M2205/6045 , A61M2205/6081
摘要： A slide clamp for use with an infusion pump and infusion set provides finger grips and support members for supporting the infusion tubing. The finger grips make the slide clamp easier to use while reducing the risk of error. The tubing support members reduce the likelihood of improperly loading the tubing and reduce the risk of kinking the tubing during use. An infusion set is provided wherein the slide clamp may be coded through the use of colors, holes, or the like so as to identify the type of infusion tubing used therewith. The infusion pump can identify the code on the slide clamp and thereby determine the type of infusion tubing, and thereby allow access only to infusion programs for drugs or infusion solutions which are compatible with the particular type of infusion tubing.
摘要翻译： 用于输液泵和输液器的滑动夹具提供用于支撑输注管的手指和支撑构件。 手指夹具使滑动夹具更易于使用，同时降低错误风险。 管道支撑构件降低了不正确地加载管道的可能性，并降低了在使用过程中扭结管道的风险。 提供了一种输液器，其中滑动夹具可以通过使用颜色，孔等进行编码，以便识别与其一起使用的输注管的类型。 输注泵可以识别滑动夹具上的代码，从而确定输注管的类型，从而允许仅访问与特定类型的输注管相兼容的药物或输注溶液的输注程序。
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