公开(公告)号：US20240260568A1

公开(公告)日：2024-08-08

申请号：US18565073

申请日：2022-05-26

Applicant: University of Washington

Inventor： Dayong Gao ,  Shaohang Hao ,  Ye Jin ,  Ruidong Ma ,  Shen Zen ,  Zhiquan Shu ,  Ziyuan Wang ,  Ming Chen

IPC: A01N1/02 ,  H05B6/64 ,  H05B6/68 ,  H05B6/80

CPC classification number: A01N1/0284 ,  A01N1/0294 ,  H05B6/6452 ,  H05B6/6491 ,  H05B6/68 ,  H05B6/688 ,  H05B6/80

Abstract: An example method for rewarming a cryopreserved material includes identifying a parameter indicating a state of a container enclosing a single-mode electromagnetic field. The method further includes maintaining the single-mode electromagnetic field by adjusting, based on the parameter, a frequency and/or a power of the electromagnetic waves.

公开(公告)号：US20240216595A1

公开(公告)日：2024-07-04

申请号：US18558591

申请日：2022-05-03

Applicant: University of Washington

Inventor： Shen Ren ,  Dayong Gao ,  Ye Jin

IPC: A61M1/16 ,  A61M1/34 ,  A61M1/36

CPC classification number: A61M1/1696 ,  A61M1/3401 ,  A61M1/3649 ,  A61M2205/3331 ,  A61M2205/3368

Abstract: A portable hemopurification system can remove one or more uremic toxins from blood of a patient. The hemopurification system includes a dialyzer with a dialyzing membrane. Blood from a patient is provided to the dialyzer on one side of the dialyzing membrane, and a negative-pressure pump applies negative pressure on the opposite side of the dialyzing membrane to provide ultrafiltration of uremic toxins from the blood. The system includes a replacement fluid line to deliver replacement fluid to the blood. The system includes load cells to measure the replacement fluid flow, effluent flow, and returned blood flow. The systems uses the fluid weights for the control of pumps to provide stable flow through the system.