公开(公告)号：US09283148B2

公开(公告)日：2016-03-15

申请号：US13041850

申请日：2011-03-07

申请人： Dongchul D. Hyun ,  Michael T. Fleury

发明人： Dongchul D. Hyun ,  Michael T. Fleury

IPC分类号： A61M31/00 ,  A61M5/178 ,  A61M5/31 ,  A61J9/00 ,  A61J15/00 ,  A61J11/00 ,  A61J1/10 ,  A61J7/00

CPC分类号： A61M5/3129 ,  A61J1/10 ,  A61J7/0053 ,  A61J9/00 ,  A61J11/0005 ,  A61J15/00 ,  A61J15/0003 ,  A61J15/0011 ,  A61M5/1414 ,  A61M5/1456 ,  A61M5/178 ,  A61M5/3135 ,  A61M5/3145 ,  A61M5/3146 ,  A61M5/385 ,  A61M31/00 ,  A61M39/20 ,  A61M2005/3117 ,  A61M2005/3121 ,  A61M2005/3123 ,  A61M2039/205 ,  A61M2205/7536 ,  A61M2240/00

摘要： A multi-purpose syringe that may be used both for gravity feeding and syringe pump assisted feeding of a neonate is disclosed. The multi-purpose syringe includes a cap and a plunger. The cap and plunger may be selectively engaged to the barrel depending on whether the neonate is fed by gravity or syringe pump. The cap seals the top of the barrel but allows gas to pass between the inside of the barrel and the environment and traps liquid within the barrel. To this end, the cap has an aperture covered by a hydrophobic member.

摘要翻译： 公开了一种可用于重力进料和注射泵辅助喂养新生儿的多功能注射器。 多功能注射器包括盖和柱塞。 根据新生儿是否通过重力或注射泵进料，帽和柱塞可以选择性地接合到枪管。 盖帽密封桶的顶部，但允许气体在桶的内部和环境之间通过并且捕获桶内的液体。 为此，盖具有由疏水构件覆盖的孔。

公开(公告)号：US08403004B2

公开(公告)日：2013-03-26

申请号：US13354081

申请日：2012-01-19

申请人： Dongchul D. Hyun ,  Michael Fleury

发明人： Dongchul D. Hyun ,  Michael Fleury

IPC分类号： F16K11/16

CPC分类号： G05D7/0652 ,  Y10T137/0357 ,  Y10T137/87024 ,  Y10T137/87056 ,  Y10T137/87064 ,  Y10T137/87096 ,  Y10T137/87306 ,  Y10T137/8733

摘要： A variable flow rate controller is provided herein. The controller may have a linearly traversable switch such that the controller is primed to flush air bubbles out of the fluid system of the controller prior to administering fluidic medication to a patient. Moreover, the controller may have a plurality of valves which may be independently opened and closed by a caming surface. To close the valve, a first seal may be disposed between offset inlet and outlet to prevent fluid from flowing from the inlet to the outlet. To open the valve, the first seal is disposed on one side of both of the inlet and outlet. Fluid if permitted to flow from the inlet to the outlet.

公开(公告)号：USD667950S1

公开(公告)日：2012-09-25

申请号：US29382787

申请日：2011-01-07

申请人： Dongchul D. Hyun ,  Michael T. Fleury

设计人： Dongchul D. Hyun ,  Michael T. Fleury

公开(公告)号：US06843775B2

公开(公告)日：2005-01-18

申请号：US09867148

申请日：2001-05-29

申请人： Dongchul D. Hyun

发明人： Dongchul D. Hyun

IPC分类号： A61B5/15 ,  A61M5/14 ,  A61B5/00

CPC分类号： A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150732 ,  A61B5/150755 ,  A61B5/150992 ,  A61B5/153 ,  A61B5/154 ,  A61M2005/1403

摘要： A blood drawing system including a closeable first conduit through which drawn blood can flow; a first pressurizeable collection vessel for receiving blood therein; a hollow-shaft member; a second conduit leading from the first conduit to the first collection vessel; and a third conduit leading from the first conduit to the hollow shaft member connectable to a negative-pressure second collection vessel. Closing the first conduit allows blood transfer from the first vessel into the second vessel without exposure to or inclusion of any external devices to accomplish such transfer. Also included is an intravenous system with a conduit through which medicament liquid can be delivered and from which medicament liquid-free blood can be withdrawn. A first pressurizeable vessel first removes and conserves for reintroduction residual medicament liquid from the conduit, while thereafter a second negative-pressure vessel draws subsequent medicament liquid-free blood from the conduit.

摘要翻译： 抽血系统，包括可抽出的血液可流过的可密封的第一导管; 用于在其中接收血液的第一可加压收集容器; 空心轴构件; 从第一导管引导到第一收集容器的第二导管; 以及从第一导管引导到可​​连接到负压第二收集容器的空心轴构件的第三导管。 关闭第一导管允许血液从第一容器进入第二容器而不暴露于或包含任何外部装置以完成这种转移。 还包括具有导管的静脉内系统，药物液体可以通过该导管输送，并且可以从其中取出药物无液体的血液。 第一可加压容器首先移除并保存用于从导管再次引入残留的药物液体，然后第二负压容器从导管抽出后续药物无液体的血液。

公开(公告)号：US06551279B1

公开(公告)日：2003-04-22

申请号：US09578988

申请日：2000-05-25

申请人： Dongchul D. Hyun

发明人： Dongchul D. Hyun

IPC分类号： A61M3700

CPC分类号： A61M5/14586 ,  A61M5/16881

摘要： A liquid medicament dispenser for controlled infusion delivery of liquid medication to a patient. The dispenser includes an elastomeric bladder for housing the liquid medication, an inlet in communication with the bladder for receiving the liquid medication into the bladder, and an outlet in communication with the bladder for discharging the liquid medication into an infusion tube for delivering the liquid medication to the patient. A flow regulator for controlling flow rate of the liquid medication through the infusion tube includes a flow rate adjuster with a manually operable adjuster knob for setting flow rate and an encasement housing releasably securable about the adjuster knob for impeding access to the adjuster once the proper rate has been set. By so protecting the flow rate adjuster knob with the encasement housing, accidental or deliberate re-adjustment of flow rate, as may be caused by the patient, is minimized while advantageously providing medicinal treatment utility among most patients because of integral adjustability of flow rate control.

摘要翻译： 一种液体药物分配器，用于将液体药物控制输液输送给患者。 分配器包括用于容纳液体药物的弹性囊，与膀胱连通以将液体药物接收到膀胱中的入口以及与膀胱连通的出口，用于将液体药物排放到用于输送液体药物的输液管 给病人 用于控制液体药物通过输注管的流速的流量调节器包括流量调节器，其具有用于设定流速的可手动调节的旋钮和围绕调节器旋钮可释放地固定的外壳壳体，一旦适当的速率阻止了对调节器的访问 已经设定 通过这样保护流量调节器旋钮与包装壳体，可能由病人引起的意外或故意重新调节流量被最小化，同时有利地为大多数患者提供药物治疗效用，因为流量控制的整体可调性 。

公开(公告)号：US20090314352A1

公开(公告)日：2009-12-24

申请号：US12214473

申请日：2008-06-19

申请人： Dongchul D. Hyun ,  Michael Fleury

发明人： Dongchul D. Hyun ,  Michael Fleury

IPC分类号： G05D7/00 ,  F16K11/10 ,  F16K51/00

CPC分类号： G05D7/0652 ,  Y10T137/0357 ,  Y10T137/87024 ,  Y10T137/87056 ,  Y10T137/87064 ,  Y10T137/87096 ,  Y10T137/87306 ,  Y10T137/8733

摘要： A variable flow rate controller is provided herein. The controller may have a linearly traversable switch such that the controller is primed to flush air bubbles out of the fluid system of the controller prior to administering fluidic medication to a patient. Moreover, the controller may have a plurality of valves which may be independently opened and closed by a caming surface. To close the valve, a first seal may be disposed between offset inlet and outlet to prevent fluid from flowing from the inlet to the outlet. To open the valve, the first seal is disposed on one side of both of the inlet and outlet. Fluid if permitted to flow from the inlet to the outlet.

摘要翻译： 本文提供了一种可变流量控制器。 控制器可以具有线性可移动开关，使得控制器被引燃以在向患者施用流体药物之前将气泡冲洗出控制器的流体系统。 此外，控制器可以具有多个可由凸轮表面独立地打开和关闭的阀。 为了关闭阀门，可以在偏置的入口和出口之间设置第一密封件，以防止流体从入口流出。 为了打开阀门，第一密封件设置在入口和出口两端的一侧。 允许流体从入口流出到出口。

公开(公告)号：US08118061B2

公开(公告)日：2012-02-21

申请号：US12214473

申请日：2008-06-19

申请人： Dongchul D. Hyun ,  Michael Fleury

发明人： Dongchul D. Hyun ,  Michael Fleury

IPC分类号： F16K11/16

CPC分类号： G05D7/0652 ,  Y10T137/0357 ,  Y10T137/87024 ,  Y10T137/87056 ,  Y10T137/87064 ,  Y10T137/87096 ,  Y10T137/87306 ,  Y10T137/8733

摘要： A variable flow rate controller is provided herein. The controller may have a linearly traversable switch such that the controller is primed to flush air bubbles out of the fluid system of the controller prior to administering fluidic medication to a patient. Moreover, the controller may have a plurality of valves which may be independently opened and closed by a caming surface. To close the valve, a first seal may be disposed between offset inlet and outlet to prevent fluid from flowing from the inlet to the outlet. To open the valve, the first seal is disposed on one side of both of the inlet and outlet. Fluid if permitted to flow from the inlet to the outlet.

摘要翻译： 本文提供了一种可变流量控制器。 控制器可以具有线性可移动开关，使得控制器被引燃以在向患者施用流体药物之前将气泡冲洗出控制器的流体系统。 此外，控制器可以具有多个可由凸轮表面独立地打开和关闭的阀。 为了关闭阀门，可以在偏置的入口和出口之间设置第一密封件，以防止流体从入口流到出口。 为了打开阀门，第一密封件设置在入口和出口两端的一侧。 允许流体从入口流出到出口。

公开(公告)号：US06878136B2

公开(公告)日：2005-04-12

申请号：US10350765

申请日：2003-01-24

申请人： Michael T. Fleury ,  Fergie F. Ferguson ,  Dongchul D. Hyun

发明人： Michael T. Fleury ,  Fergie F. Ferguson ,  Dongchul D. Hyun

IPC分类号： A61M5/158 ,  A61M5/32

CPC分类号： A61M5/3243 ,  A61M5/158 ,  A61M5/3257 ,  A61M5/3271 ,  A61M2005/1581 ,  Y10S128/919

摘要： A safety needle device for protecting a user against inadvertent needle-stick injury. This needle device includes a needle housing having a distal housing opening. An arcuate groove extends within the needle housing terminating adjacent the distal housing opening. A needle is disposed within the arcuate groove having a distal needle portion extending away from the needle housing through the distal housing opening. An elongate sheath assembly surrounds the needle within the groove. A biasing member is disposed within the needle housing and is configured to move the sheath assembly throughout the length of the arcuate groove and through the distal housing opening. The sheath assembly then completely enclose the distal needle portion.

摘要翻译： 一种安全针装置，用于保护使用者免受无意的针刺伤害。 该针装置包括具有远侧壳体开口的针壳体。 弓形凹槽在针壳体内延伸，终止于远端壳体开口处。 针在弓形凹槽内设置有远端针部分，该远端针部分通过远端壳体开口远离针壳延伸。 细长的皮套组件围绕凹槽内的针。 偏置构件设置在针壳体内并且构造成使护套组件在弓形凹槽的整个长度内移动并穿过远端壳体开口。 鞘组件然后完全包围远端针部分。

公开(公告)号：US08663161B2

公开(公告)日：2014-03-04

申请号：US13092582

申请日：2011-04-22

申请人： Dongchul D. Hyun ,  Michael Fleury

发明人： Dongchul D. Hyun ,  Michael Fleury

IPC分类号： A61F7/12

CPC分类号： A61M5/445 ,  A61J15/0026 ,  A61M5/1456 ,  A61M5/44 ,  A61M2205/36 ,  A61M2205/8206 ,  A61M2210/1042 ,  A61M2240/00

摘要： A heating system for warming nutritional liquid fed to a neonate or preterm infant may comprise a control module and a heater. The heating system is portable so that the heating system is not connected to a syringe pump or other device used to feed the neonate. The heater of the heating system is mounted to the tube that is used to feed the neonate. The heater is positioned along the tube in close proximity to the neonate so that a temperature drop of the nutritional liquid after the nutritional liquid exits the heater and reaches the neonate is negligible. The heater raises the temperature of the nutritional liquid to a target desired temperature (e.g., body temperature of the mother and neonate or to a temperature above the temperature of the mother and neonate) so that the neonate may consume warm nutritional fluid. Once the nutritional liquid reaches the neonate, the nutritional liquid is at about the body temperature of the mother or neonate or at least above room temperature.

摘要翻译： 用于加热喂养到新生儿或早产儿的营养液的加热系统可以包括控制模块和加热器。 加热系统是便携式的，使得加热系统不连接到注射泵或用于喂养新生儿的其它装置。 加热系统的加热器安装在用于喂养新生儿的管中。 加热器沿着管紧邻新生儿定位，使得营养液体在营养液体离开加热器并到达新生儿之后的温度下降可以忽略不计。 加热器将营养液的温度升高到目标所需温度（例如，母体和新生儿的体温或高于母亲和新生儿温度的温度），使得新生儿可消耗温热的营养液。 一旦营养液体到达新生儿，营养液体处于母体或新生儿的体温约至少高于室温。

公开(公告)号：US20120271271A1

公开(公告)日：2012-10-25

申请号：US13092582

申请日：2011-04-22

申请人： Dongchul D. Hyun ,  Michael Fleury

发明人： Dongchul D. Hyun ,  Michael Fleury

IPC分类号： A61M5/44

CPC分类号： A61M5/445 ,  A61J15/0026 ,  A61M5/1456 ,  A61M5/44 ,  A61M2205/36 ,  A61M2205/8206 ,  A61M2210/1042 ,  A61M2240/00

摘要： A heating system for warming nutritional liquid fed to a neonate or preterm infant may comprise a control module and a heater. The heating system is portable so that the heating system is not connected to a syringe pump or other device used to feed the neonate. The heater of the heating system is mounted to the tube that is used to feed the neonate. The heater is positioned along the tube in close proximity to the neonate so that a temperature drop of the nutritional liquid after the nutritional liquid exits the heater and reaches the neonate is negligible. The heater raises the temperature of the nutritional liquid to a target desired temperature (e.g., body temperature of the mother and neonate or to a temperature above the temperature of the mother and neonate) so that the neonate may consume warm nutritional fluid. Once the nutritional liquid reaches the neonate, the nutritional liquid is at about the body temperature of the mother or neonate or at least above room temperature.

摘要翻译： 用于加热喂养到新生儿或早产儿的营养液的加热系统可以包括控制模块和加热器。 加热系统是便携式的，使得加热系统不连接到注射泵或用于喂养新生儿的其它装置。 加热系统的加热器安装在用于喂养新生儿的管子上。 加热器沿着管紧邻新生儿定位，使得营养液体在营养液体离开加热器并到达新生儿之后的温度下降可以忽略不计。 加热器将营养液的温度升高到目标所需温度（例如，母体和新生儿的体温或高于母亲和新生儿温度的温度），使得新生儿可消耗温热的营养液。 一旦营养液体到达新生儿，营养液体处于母体或新生儿的体温约至少高于室温。