Dialysis systems and methods are described which can include a number of features. The dialysis systems described can be to provide dialysis therapy to a patient in the comfort of their own home. The dialysis system can be configured to prepare purified water from a tap water source in real-time that is used for creating a dialysis fluid solution. The dialysis systems described also include features that make it easy for a patient to self-administer therapy.

The invention relates to an apparatus and to a method for supplying dialysate. The invention also relates to a dialysis apparatus comprising an apparatus for supplying dialysate. The apparatus for supplying dialysate has a balancing device 8, which comprises at least one balancing chamber 9, 10 for balancing fresh and used dialysate, and a metering device 28 for filling the at least one balancing chamber with permeate and concentrates in a specified mixing ratio for producing dialysate. The metering device 28 is designed such that specified volumes of concentrates are conveyed into the at least one balancing chamber 9, 10 in successive working cycles. Given that the specified volumes of concentrates are not added simultaneously, the concentrates can be conveyed using just one single metering pump. This is advantageous in that the metering pump is a relatively expensive component of the mixer circuit. In practice, the design is simpler and compact and the maintenance costs are reduced.

The invention relates to a method for manufacturing a dialysis filter comprising fluorine-containing hollow fiber membranes, the fluorine-containing hollow fiber membranes being made by a method comprising at least steps (A) to (C): (A) preparing a spinning solution comprising an aprotic solvent, a hydrophobic base polymer, a hydrophilic polymer, and a fluorine-comprising surface modifying macromolecule in a concentration less than 1.12% w/w; (B) extruding said spinning solution from an outer annular orifice through a tube-in-orifice spinneret into an aqueous solution, and (C) isolating the formed hollow fiber membrane,
characterized in that the manufacturing of the dialysis filter comprises a steam sterilization procedure. The invention is further related to dialysis filter comprising a fluorine-containing hollow fiber membrane comprising a hydrophobic base polymer, a hydrophilic polymer and a fluorine-comprising surface modifying macromolecule in a concentration less than 3.6% w/w, based on the total weight of the fluorine-containing hollow fiber membrane.

A home dialysis machine network is provided that includes a home dialysis machine and one or more walk-up service centers. The walk-up service center can be equipped with a diagnostic tool, parts, or supplies for the home dialysis machine. Methods of maintaining a home dialysis machine are also provided as are service centers equipped with a transportation service or office, a diagnostics department, an education and training department, a consultation department, an exercise and spa department, an entertainment department, a sales department, a repair shop, a new technologies department, a pharmacy, and a doctor's office.

A reusable apparatus, such as a medical instrument or tool, is decontaminated by applying at least one of pressure waves, shockwaves, and ultrasound waves in a sufficient dosage to remove contamination but without adversely affecting the ability to reuse the apparatus.

A peritoneal dialysis system includes (i) a fill container, and (ii) an energizing unit that removably accepts the fill container, the energizing unit including a sterilization source so configured and arranged relative to the fill container when accepted by the energizing unit to place fluid within the fill container in a physiologically safe condition for delivery to the peritoneal cavity of a patient.

A dialysis system is disclosed that enables a patient to undergo both peritoneal dialysis and extracorporeal blood treatments. The system includes a base unit and a blood treatment unit configured to perform extracorporeal blood treatments on a patient. The blood treatment unit includes a user interface operable with a controller for displaying a calendar of days in which an extracorporeal blood treatment is scheduled to be performed. The base unit includes a base unit controller that is programmed to receive information indicative whether a peritoneal dialysis treatment or the extracorporeal blood treatment is to be performed. The base unit controller operates first software instructions when the base unit uses a first fluid stored in a fluid container when the peritoneal dialysis treatment is selected or operates second software instructions when the base unit uses a second, different fluid from an online source when the extracorporeal blood treatment is selected.

A computer-implemented medical system is provided. The system includes a docking station and a mobile machine. The system is configured to perform operations comprising: receiving, by the mobile machine and from a user, a request to transport the mobile machine to a target location to perform a medical treatment; automatically navigating the mobile machine to the target location; performing, by the mobile machine, the medical treatment on a patient; determining, by the mobile machine, that the medical treatment is completed and the mobile machine is disconnected from the patient; automatically navigating the mobile machine to a stationary docking station of the medical system; and determining that the mobile machine is connected to the docking station through one or more connectors, and in response, receiving, by the mobile machine, at least one of an electrical charge, a refill of one or more supplies, a cleaning, or a drain of waste.

Transfer sets with filters, including transfer sets with filters for peritoneal dialysis (PD) systems, and associated systems, devices, and methods are disclosed herein. In one embodiment, a transfer set includes a first connector configured to be coupled to a disposable set of a PD system, a second connector configured to be coupled to a catheter of the PD system, and a fluid channel extending between the first connector and the second connector. The transfer set further includes a filter positioned within the fluid channel and configured to filter contaminants from solution flowing within the fluid channel between the first connector and the second connector. In some embodiments, the transfer set further includes a one-way valve positioned between the filter and the second connector and configured to prevent fluid from flowing through the one-way valve in a direction toward the filter.

Dialysis systems and methods for operating dialysis machines (e.g., peritoneal dialysis machines) for conducting dialysis treatments are disclosed. The dialysis system may include a dialysis machine for transferring dialysate to a patient from a dialysate source. The dialysate may flow from the dialysate source through a cassette (e.g., a disposable cassette) positionable within a port formed in the dialysis machine. The dialysis system may also include a cleaning cartridge insertable into the port. The cleaning cartridge may be arranged and configured to collect, remove, etc. any foreign material or debris from the port.