公开(公告)号：WO2022170348A1

公开(公告)日：2022-08-11

申请号：PCT/US2022/070529

申请日：2022-02-04

Applicant: GURA, Victor

Inventor： GURA, Victor

IPC: A61M1/14 ,  A61M1/00 ,  A61M1/16 ,  A61M1/34 ,  A61M1/36

Abstract: Various embodiments disclosed relate to a portable system for continuous renal replacement therapy. The present disclosure includes a system including a dialyzer, a blood circuit, a dialysate circuit, a cannister, a pump, and a housing. The housing can encase the system, including the dialyzer, circuits, cannister and pump. The system can be transformed between an active transport mode and a stationary mode. In the active transport mode, the components can be within the housing, allowing for patient mobility while attached to the system.

公开(公告)号：WO2007019519A2

公开(公告)日：2007-02-15

申请号：PCT/US2006/030923

申请日：2006-08-07

Applicant: NATIONAL QUALITY CARE, INC. ,  GURA, Victor ,  RAMBOD, Edmond

Inventor： GURA, Victor ,  RAMBOD, Edmond

IPC: A61M1/10

CPC classification number: A61M1/1696 ,  A61M1/1006 ,  A61M1/1039 ,  A61M1/1053 ,  A61M1/1645 ,  A61M1/3472 ,  A61M1/3672 ,  A61M2205/3389 ,  A61M2205/8212 ,  A61M2205/8237 ,  A61M2209/088 ,  F04B43/082 ,  F04B43/086 ,  F04B43/09

Abstract: A dual channel pulsatile pump for use with a completely wearable renal replacement device is provided.

Abstract translation: 提供了一种用于完全穿戴式肾脏替换装置的双通道脉动泵。

公开(公告)号：WO2012108910A1

公开(公告)日：2012-08-16

申请号：PCT/US2011/053184

申请日：2011-09-25

Applicant: FRESENIUS MEDICAL CARE HOLDINGS, INC. ,  FULKERSON, Barry, Neil ,  BRAIG, James, Roswell ,  MISHELEVICH, David, J. ,  CLEMENS, Charles ,  FOSTER, Clark, Berg ,  GHIDOLI, Daniele ,  GURA, Victor ,  HERING, Martin ,  ISACKSON, Frank ,  JOSEPH, Russell, Thomas ,  ROBINSON, Thomas ,  SMITH, Mark, Forrest ,  TRCKA, Milan ,  ZWIERSTRA, Jan, Brian

Inventor： FULKERSON, Barry, Neil ,  BRAIG, James, Roswell ,  MISHELEVICH, David, J. ,  CLEMENS, Charles ,  FOSTER, Clark, Berg ,  GHIDOLI, Daniele ,  GURA, Victor ,  HERING, Martin ,  ISACKSON, Frank ,  JOSEPH, Russell, Thomas ,  ROBINSON, Thomas ,  SMITH, Mark, Forrest ,  TRCKA, Milan ,  ZWIERSTRA, Jan, Brian

IPC: B01D61/28 ,  B01D61/24

CPC classification number: A61M1/3413 ,  A61M1/1609 ,  A61M1/1645 ,  A61M1/166 ,  A61M1/1692 ,  A61M1/1696 ,  A61M1/3406 ,  A61M1/3626 ,  A61M1/3639 ,  A61M1/3641 ,  A61M1/3646 ,  A61M1/3656 ,  A61M1/3672 ,  A61M1/369 ,  A61M2205/10 ,  A61M2205/126 ,  A61M2205/13 ,  A61M2205/14 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/3306 ,  A61M2205/3317 ,  A61M2205/3334 ,  A61M2205/3368 ,  A61M2205/3375 ,  A61M2205/3393 ,  A61M2205/3553 ,  A61M2205/3584 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/584 ,  A61M2205/6072 ,  A61M2209/084 ,  B01D61/18 ,  B01D61/30 ,  B01D2313/10 ,  B01D2313/105 ,  B01D2313/12 ,  B01D2313/125 ,  B01D2313/243

Abstract: The specification discloses a portable dialysis machine having a detachable controller unit and base unit. The controller unit includes a door having an interior face, a housing with a panel, where the housing and panel define a recessed region configured to receive the interior face of the door, and a manifold receiver fixedly attached to the panel. The base unit has a planar surface for receiving a container of fluid, a scale integrated with the planar surface, a heater in thermal communication with the planar surface, and a sodium sensor in electromagnetic communication with the planar surface. Embodiments of the disclosed portable dialysis system have improved structural and functional features, including improved modularity, ease of use, and safety features.

Abstract translation: 本说明书公开了一种具有可拆卸控制器单元和基座单元的便携式透析机。 控制器单元包括具有内表面的门，具有面板的壳体，其中壳体和面板限定了构造成接收门的内表面的凹陷区域，以及固定地连接到面板的歧管接收器。 基座单元具有用于接收流体容器的平坦表面，与平坦表面集成的刻度，与平坦表面热连通的加热器和与平坦表面电磁连通的钠传感器。 所公开的便携式透析系统的实施例具有改进的结构和功能特征，包括改进的模块性，易用性和安全特征。

公开(公告)号：WO2003043677A3

公开(公告)日：2003-05-30

申请号：PCT/US2002/030968

申请日：2002-09-26

Applicant: NATIONAL QUALITY CARE, INC. ,  GURA, Victor

Inventor： GURA, Victor

IPC: A37M61/00

Abstract: A continuous renal replacement therapy device (20) adapted to be worn on a portion of the body (15) of a patient (10), including: a plurality of contoured dialyzers (10), which are connected in series and utilize dialysate to remove impurities from the blood of the patient; and a plurality of contoured sorbent device (50), which are connected in series and are for regenerating the spent dialysate.

公开(公告)号：WO2003051422A3

公开(公告)日：2003-06-26

申请号：PCT/US2002/039114

申请日：2002-12-10

Applicant: NATIONAL QUALITY CARE, INC. ,  GURA, Victor

Inventor： GURA, Victor

IPC: A61M1/00

Abstract: A Peritoneal dialysis system including a peritoneal dialyzer that utilizes fresh dialysate to remove impurities from the blood of the patient and a plurality of contoured sorbent devices connected in series for regenerating the spent dialysate; wherein the sorbent devices are adapted to be worn on a portion of the body of a patient.

公开(公告)号：WO2021243200A1

公开(公告)日：2021-12-02

申请号：PCT/US2021/034844

申请日：2021-05-28

Applicant: GURA, Victor

Inventor： GURA, Victor

IPC: A61M1/26 ,  A61M1/16 ,  A61M1/1633 ,  A61M1/1649 ,  A61M1/1654 ,  A61M1/1696 ,  A61M1/267 ,  A61M1/34 ,  A61M1/3413 ,  A61M1/3626 ,  A61M2202/0413 ,  A61M2205/3324 ,  A61M2205/3334 ,  A61M2205/502 ,  A61M2205/75 ,  A61M2205/8206 ,  A61M2209/088

Abstract: The present disclosure includes systems and methods for hemodialysis, such as including a first dialysis module and an auxiliary module detachably connectable to the first dialysis module. The first dialysis module can include a dialyzer, a blood circuit, a dialysate circuit, and a sorbent. The auxiliary module can include an ultrafiltrate collector operably couplable to the dialysate circuit for removing excess fluid therefrom.

公开(公告)号：WO2018148287A1

公开(公告)日：2018-08-16

申请号：PCT/US2018/017234

申请日：2018-02-07

Applicant: GURA, Victor

Inventor： GURA, Victor

IPC: A61M1/14 ,  A61M1/34 ,  A61M1/36

Abstract: A system for hemodialysis can include a first dialysis system and a second dialysis system configured to be used in alternate fashion to provide hemodialysis for a patient, wherein the first dialysis system is configured to be worn by the patient, and wherein the second dialysis system is configured to be positioned on a support independent of the patient. The first dialysis system can be configured to be coupled to a belt worn by the patient around a waist of the patient during its operation. The second dialysis system can configured to be coupled to a stationary support during its operation.

公开(公告)号：WO2008064174A1

公开(公告)日：2008-05-29

申请号：PCT/US2007/085131

申请日：2007-11-19

Applicant: NATIONAL QUALITY CARE, INC. ,  RAMBOD, Edmund ,  GURA, Victor

Inventor： RAMBOD, Edmund ,  GURA, Victor

IPC: A61M37/00 ,  B01D61/28

CPC classification number: A61M1/1006 ,  A61M1/0096 ,  A61M1/1005 ,  A61M1/1039 ,  A61M1/1086 ,  A61M1/16 ,  A61M1/1601 ,  A61M1/1617 ,  A61M1/1649 ,  A61M1/1696 ,  A61M1/34 ,  A61M1/3403 ,  A61M1/3607 ,  A61M1/3639 ,  A61M1/3663 ,  A61M2202/0498 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/3317 ,  A61M2205/3324 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/3344 ,  A61M2205/3382 ,  A61M2205/50 ,  A61M2205/8206 ,  A61M2209/082 ,  A61M2209/088 ,  B01D61/32 ,  B01D2311/14

Abstract: A continuous renal replacement therapy (CRRT) device is provided that weighs between 2 and 10 pounds. The CRRT device can be portable, mobile or completely worn on the person of the patient. Blood and dialysate are each pumped in a pulsed or pulsatile manner through a dialyzer such that a significant portion of the peak pulse of the blood flow coincides with a significant portion of a low pulse portion of the dialysate flow. An differential pressure between a dialysate inlet of the dialyzer and the blood inlet of the dialyzer periodically changes from a high differential pressure of between 70 and 120 mmHg for a first time period and a low differential pressure of between -10 and 10 mmHg for a second time period. The frequency of the high and low differential pressure cycle is between about 0.5 and 4 Hz.

Abstract translation: 提供重量在2至10磅之间的连续肾脏替代疗法（CRRT）装置。 CRRT设备可以是便携式的，移动的或完全佩戴在患者身上。 血液和透析液各自以脉冲或脉动方式通过透析器泵送，使得血流的峰值脉冲的相当大部分与透析液流的低脉冲部分的重要部分重合。 透析器的透析液入口与透析器的血液入口之间的压力差自从第一时间段的70至120mmHg的高压差和-10至10mmHg之间的低压差周期性地变化一秒钟 时间段。 高低压差循环的频率在约0.5Hz和4Hz之间。

公开(公告)号：WO2003051422A2

公开(公告)日：2003-06-26

申请号：PCT/US2002/039114

申请日：2002-12-10

Applicant: NATIONAL QUALITY CARE, INC. ,  GURA, Victor

Inventor： GURA, Victor

IPC: A61M

CPC classification number: A61M1/28 ,  A61M1/1696 ,  A61M1/281 ,  A61M1/284 ,  A61M2209/088

Abstract: A Peritoneal dialysis system including a peritoneal dialyzer that utilizes fresh dialysate to remove impurities from the blood of the patient and a plurality of contoured sorbent devices connected in series for regenerating the spent dialysate; wherein the sorbent devices are adapted to be worn on a portion of the body of a patient.

Abstract translation: 一种腹膜透析系统，包括腹膜透析器，其利用新鲜透析液从患者的血液中除去杂质，以及串联连接的多个轮廓吸附剂装置，用于再生用过的透析液; 其中所述吸附剂装置适于佩戴在患者身体的一部分上。