公开(公告)号：US08080161B2

公开(公告)日：2011-12-20

申请号：US12482869

申请日：2009-06-11

Applicant: Yuanpang Samuel Ding ,  Ying-Cheng Lo

Inventor： Yuanpang Samuel Ding ,  Ying-Cheng Lo

IPC: B01D61/08 ,  B01D61/28 ,  B01D61/00 ,  B01D63/00

CPC classification number: B01D61/30 ,  A61M1/1696 ,  A61M1/284 ,  A61M1/287

Abstract: Dialysis treatment devices and methods for removing urea from dialysis waste streams are provided. In a general embodiment, the present disclosure provides a dialysis treatment device including: 1) a first filter having a filtration membrane, 2) a urea removal unit having urease and in fluid communication with the first filter, and 3) a second filter having an ion rejection membrane and in fluid communication with the first filter and the urea removal unit.

Abstract translation: 提供了用于从透析废物流中除去尿素的透析治疗装置和方法。 在一般实施例中，本发明提供一种透析治疗装置，其包括：1）具有过滤膜的第一过滤器，2）具有脲酶并与第一过滤器流体连通的尿素去除单元，以及3）具有 离子排斥膜并与第一过滤器和尿素去除单元流体连通。

公开(公告)号：US09907908B2

公开(公告)日：2018-03-06

申请号：US13253691

申请日：2011-10-05

Applicant: Ye Chen ,  Yuanpang Samuel Ding ,  Matthew Muller ,  Gert Najdeni ,  Joel Titus

Inventor： Ye Chen ,  Yuanpang Samuel Ding ,  Matthew Muller ,  Gert Najdeni ,  Joel Titus

IPC: A61M5/168 ,  A61M1/14 ,  A61M1/16 ,  A61M5/14 ,  A61M5/142 ,  G01F23/26 ,  G01F23/284 ,  G01F22/00 ,  A61M1/28

CPC classification number: A61M5/1684 ,  A61M1/14 ,  A61M1/16 ,  A61M1/1605 ,  A61M1/1607 ,  A61M1/1668 ,  A61M1/28 ,  A61M1/287 ,  A61M5/14 ,  A61M5/1407 ,  A61M5/1409 ,  A61M5/142 ,  A61M2205/3317 ,  A61M2205/3379 ,  A61M2205/3389 ,  A61M2205/52 ,  G01F22/00 ,  G01F23/26 ,  G01F23/263 ,  G01F23/284

Abstract: A medical fluid system includes a medical fluid pump; a container holding a fluid to be pumped by the medical fluid pump, the fluid at a first time having a first conductivity, the fluid at a second time having a second conductivity; and a radio frequency level sensor positioned in operable relation with the container, the radio frequency level sensor (i) configured to provide an output indicative of a level of the fluid in the container based upon sensing an impedance and (ii) connected to tuning circuitry that minimizes a reactance of the impedance such that the output is at least substantially independent of whether the fluid has the first conductivity or the second conductivity. The medical fluid system can determine the level of the fluid by measuring a resistance, the impedance, or a phase shift seen by the sensor.

公开(公告)号：US08617465B2

公开(公告)日：2013-12-31

申请号：US12560022

申请日：2009-09-15

Applicant: Patrick Jong Lee ,  Serhan Acikgoz ,  Yuanpang Samuel Ding

Inventor： Patrick Jong Lee ,  Serhan Acikgoz ,  Yuanpang Samuel Ding

IPC: A61L2/20

CPC classification number: A61M1/28 ,  A61L2/081 ,  A61L2/206 ,  A61M1/169 ,  A61M2205/12

Abstract: A dialysis disposable sterilization method including: fitting a cap to a connector such that a cap/connector interface can hold a pressure; applying a sterilizing gas through an inside of the connector such that the gas flows through (i) the inside of the connector, (ii) around to the outside of the connector, (iii) past a stabilization rib, and (iv) into contact with one side of the cap/connector interface; and applying the sterilizing gas at an outside of the cap such that the sterilizing gas flows around a bottom of the cap and contacts an opposing side of the cap/connector interface.

Abstract translation: 一种透析一次性消毒方法，包括：将帽装配到连接器，使得帽/连接器接口可以承受压力; 通过连接器的内部施加灭菌气体，使得气体流过（i）连接器的内部，（ii）围绕连接器的外部，（iii）通过稳定肋，和（iv）接触 与盖/连接器接口的一侧; 以及在所述盖的外侧施加所述灭菌气体，使得所述灭菌气体围绕所述盖的底部流动并接触所述盖/连接器接口的相对侧。

公开(公告)号：US5865308A

公开(公告)日：1999-02-02

申请号：US739243

申请日：1996-10-29

Applicant: Chuan Qin ,  Yuanpang Samuel Ding ,  Chi Chen ,  Jerry Ripley

Inventor： Chuan Qin ,  Yuanpang Samuel Ding ,  Chi Chen ,  Jerry Ripley

IPC: A61J1/00 ,  A61J1/05 ,  A61J1/20 ,  B65D81/32 ,  B65D25/06 ,  B65D25/08 ,  F16K17/38 ,  F16K31/00

CPC classification number: A61J1/20 ,  B65D81/3222 ,  Y10T137/1963 ,  Y10T137/2012

Abstract: A device, a system and a method are provided for controllably releasing a product (26) into a container (10) in which the product (26) is mixed with another product contained within an interior (14) of the container 10. The device (12) releases the product (26) due to variations in temperature or pressure that the system experiences during an autoclaving or sterilization procedure, for example. Materials and shapes of the members (20, 20a, 20b, 22) of the device (12) are selected such that the members (20, 20a, 20b, 22) react or otherwise move within the device in a predetermined manner in response to changes in temperature or pressure. As a result, products (26) within the device (12) may be maintained separately from products within the interior (14) of the container (10) in which the device (12) is held. Prior to administration of a solution within the container (10), the product (26) within the device (12) may be mixed with the solution or other product in the container (10) in a controllable fashion.

Abstract translation: 提供了一种装置，系统和方法，用于可控制地将产品（26）释放到容器（10）中，在容器（10）中，产品（26）与容纳在容器10的内部（14）内的另一种产品混合。 （12）由于系统在高压灭菌或消毒过程中经历的温度或压力的变化而释放产品（26）。 选择装置（12）的构件（20,20a，20b，22）的材料和形状，使得构件（20,20a，20b，22）响应于预定方式反应或以其它方式在装置内移动 温度或压力变化。 因此，装置（12）内的产品（26）可以与装置（12）所在的容器（10）的内部（14）内的产品分开地保持。 在容器（10）内施用溶液之前，装置（12）内的产品（26）可以以可控的方式与容器（10）中的溶液或其它产品混合。

公开(公告)号：US20110064608A1

公开(公告)日：2011-03-17

申请号：US12560022

申请日：2009-09-15

Applicant: Patrick Jong Lee ,  Serhan Acikgoz ,  Yuanpang Samuel Ding

Inventor： Patrick Jong Lee ,  Serhan Acikgoz ,  Yuanpang Samuel Ding

IPC: A61L2/20 ,  B01D61/24

CPC classification number: A61M1/28 ,  A61L2/081 ,  A61L2/206 ,  A61M1/169 ,  A61M2205/12

Abstract: A dialysis disposable sterilization method including: fitting a cap to a connector such that a cap/connector interface can hold a pressure; applying a sterilizing gas through an inside of the connector such that the gas flows through (i) the inside of the connector, (ii) around to the outside of the connector, (iii) past a stabilization rib, and (iv) into contact with one side of the cap/connector interface; and applying the sterilizing gas at an outside of the cap such that the sterilizing gas flows around a bottom of the cap and contacts an opposing side of the cap/connector interface.

Abstract translation: 一种透析一次性消毒方法，包括：将帽装配到连接器，使得帽/连接器接口可以承受压力; 通过连接器的内部施加灭菌气体，使得气体流过（i）连接器的内部，（ii）围绕连接器的外部，（iii）通过稳定肋，和（iv）接触 与盖/连接器接口的一侧; 以及在所述盖的外侧施加所述灭菌气体，使得所述灭菌气体围绕所述盖的底部流动并接触所述盖/连接器接口的相对侧。