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.

A computer-implemented method for controlling fluid flow rates during a biological fluid procedure, comprising providing a membrane separator configured to separate a biological fluid into filtrate and retentate, wherein concentration of retentate exiting the membrane separator is controllable by altering a flow rate of the retentate exiting the membrane separator. The computer-implemented method also comprises detecting a change of attenuated retentate particles within the filtrate, comparing the change of attenuated retentate particles within the filtrate with a threshold level, and providing a response action comprising altering the concentration of retentate exiting the membrane separator if the change of attenuated retentate particles within the filtrate exceeds the threshold level.

The disclosure relates to a blood treatment device for use in blood treatment therapies, comprising: an extracorporeal blood circuit, a dialyzer and a dialysis fluid circuit, wherein the extracorporeal blood circuit and the dialysis fluid circuit are separated from each other via a membrane provided in the dialyzer, via which blood can be filtered; at least one substitution solution pump, which is configured to supply a substitution solution to the extracorporeal blood circuit before and/or after the dialyzer; an effluent pressure sensor, which is configured to measure a pressure in the dialysis fluid circuit after the dialyzer, and a control unit, which is configured to automatically reduce a flow rate of the at least one substitution solution pump when an effluent pressure measured by the effluent pressure sensor drops during an ongoing blood treatment therapy.

An automated peritoneal dialysis (APD) device, system and method is provided, which utilizes mechanisms to admix customized dialysate solutions from multiple sources, while maximizing volumetric accuracy. The present automated peritoneal dialysis (APD) device can accomplish these goals all within the convenience and comfort of the patient's home utilizing filtered tap water.

The present invention is a UV light box, systems, and methods for irradiating plasma.

The present disclosure relates to a blood hose set, or to an extracorporeal blood circuit, for a single-needle treatment. In some embodiments, the set includes: a patient hose line and a Y-shaped connector or three-way connecter, which is connected to the patient hose line.In some embodiments, the blood hose set does not include any single-needle chamber in a blood path or on a blood side, nor is it connected to any single-needle chamber provided in a blood path or on a blood side. The present disclosure further relates to a control device or closed-loop control device, a blood treatment apparatus, a method for the single-needle treatment, a digital storage medium, a computer program product and a computer program.

The present disclosure relates to systems and methods for the separation of blood into blood products and, more particularly, to systems and methods that permit automated recovery of white blood cells after producing a leukocyte-reduced blood product.

Provided is a therapeutic device that includes tubing; at least one pump; and a column or filter capable of removing leukocytes, cytokines, and/or other blood components from the blood of a patient to effectively treat or prevent post-resuscitation syndrome. Methods for treating and/or preventing post-resuscitation syndrome that include the use of such a device, or a filter or column capable of selectively removing inflammatory biomarkers, are also provided.

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.

A cell washing system includes a fluid circuit, a source container, a source of wash solution, a pump, and a separator device. The system also includes a touch screen configured to receive user input and to display data to a user, and a controller coupled to the touch screen and configured to control the separator device and pump to operate a wash procedure, wherein the controller is configured to receive from the touch screen user input data for at least one protocol, the at least one protocol including values for a set of process parameters for a wash procedure, to store the at least one protocol in a memory, to receive an identifier associated with a user, to apply the at least one protocol based at least in part on the identifier, and to operate the wash procedure using the applied protocol.