A dialysis method to enable a patient to undergo both peritoneal dialysis and extracorporeal blood treatments is disclosed. The method includes determining, via a base unit controller, whether a peritoneal dialysis treatment or an extracorporeal blood treatment is to be performed. If the peritoneal dialysis treatment is to be performed, the method includes operating first software instructions that cause a base unit to use a first fluid stored in a fluid container. If the extracorporeal blood treatment is to be performed, the method includes operating second software instructions that cause the base unit to use a second, different fluid from an online source and selectively move the second, different fluid to a blood treatment unit for use in the extracorporeal blood treatment. The blood treatment unit is operable with the base unit to perform the extracorporeal blood treatment on a patient.

A system and method are disclosed for the automated collection of dialysis data. An example method includes receiving and aggregating dialysis data comprising a fill volume amount and a drain volume amount for at least one continuous ambulatory peritoneal dialysis (“CAPD”) cycle. The method also includes calculating an amount of ultrafiltration removed for each CAPD cycle by subtracting the fill volume amount from the drain volume amount for the respective CAPD cycle, and storing ultrafiltration data that is indicative of the amount of ultrafiltration removed as part of the aggregated dialysis data. The method further includes determining or receiving an indication that a dialysis machine is connected. After the dialysis machine is connected, the method includes transmitting the aggregated dialysis data to the dialysis machine to enable the aggregated dialysis data to be combined with additional dialysis data generated by the dialysis machine for determining total dialysis data.

An extracorporeal blood treatment apparatus is provided comprising a filtration unit (2) connected to a blood circuit (17) and to a dialysis fluid circuit (32), a preparation device (9) for preparing and regulating the composition of the dialysis fluid; a control unit (12) is configured for determining or receiving a proposed value (Cond.sub.prop) of a conductivity for the dialysis fluid in the dialysis supply line (8) and to determine a set value (Cond.sub.set) for the conductivity in the dialysis fluid as a function of the proposed value (Cond.sub.prop) and as a function of at least one of a second parameter (UF volume/W; WL/W) indicative of a patient fluid overload and a third parameter (g.sub.conc) chosen in the group including: a glucose concentration in the patient and a concentration-related parameter of at least glucose in the patient.

A dialysis system is configured to enable a patient to undergo both peritoneal dialysis and extracorporeal blood treatments. The example dialysis system includes a base unit configurable to provide a first fluid for use in preforming at least one peritoneal dialysis treatment at a first time. The base unit is further configurable to provide a second, different fluid for use in at least one extracorporeal blood treatment at a second, different time. The example dialysis system also includes a blood treatment unit configured to be docked to the base unit. The blood treatment unit includes a blood pump configured to pump blood from the patient to a blood filter and from the blood filter back to the patient. The blood filter or a blood line in communication with the blood filter receives the second fluid from the base unit for use in the at least one extracorporeal blood treatment.

A method for pairing a dialysis machine with peripheral devices is disclosed. An example method includes receiving, in an intermediate data transfer unit, data related to a patient from at least one of a weight sensor, a blood pressure sensor, or a remote exchange device. The method also includes causing the intermediate data transfer unit to detect a connection of a memory device to a port of the intermediate data transfer unit, and causing the intermediate data transfer unit to store the data to the memory device so that the memory device can be transported to a dialysis machine for transfer of the data from the memory device to the dialysis machine.

A system associated with a medical treatment device for detecting a condition of a patient includes an input device including at least a camera or a microphone. The system also includes a medical treatment device with a controller/classifier and at least one of flow controller, a pump, and/or an alarm output. The controller/classifier has at least a video-image processor or an audio processor configured to recognize a face and a body or to recognize changes in skin color, facial expression, or body position. The controller/classifier may also recognize speech and classify predefined normal and irregular sound patterns, and output state data corresponding thereto. The controller/classifier is connected to apply the state data to the at least one flow controller, pump, and/or alarm output.

Systems and methods for estimating the post-treatment ultrafiltration rate of a patient are provided. A medical device can be configured to determine an estimated post-treatment ultrafiltration rate based on one or more values associated with a patient prepared to undergo treatment with the medical device. The medical device can also be configured to compare the estimated post-treatment ultrafiltration rate with one or more threshold values. The medical device can be configured to have an alert module, which can be activated when the estimated post-treatment ultrafiltration rate exceeds the one or more threshold values.

In an embodiment, the invention relates to methods, apparatus, computer programs and computer program products for estimating a dry weight of a dialysis patient comprising the steps of determining a first fluid status of the patient between treatment sessions in a first stage, determining a second fluid status of the patient during treatment sessions in a second stage and estimating the dry weight based on the second fluid status.

A customizable modular dialysate regeneration assembly with connectable sorbent packaging systems. The dialysate regeneration assembly can be customized based on patient parameters or dialysis session parameters. A processor can be included that can determine the correct amount of each sorbent material necessary for a given patient and a given dialysis session.

A system is disclosed for the automated collection of dialysis and physiological data. An example system includes a dialysis machine configured to generate dialysis data and a wireless peripheral device configured to generate physiological data. The system also includes a personal digital device including an application configured to communicatively couple to the dialysis machine. The application is further configured to detect being within a wireless range of the wireless peripheral device, pair with the wireless peripheral device, receive the physiological data from the wireless peripheral device, and transmit the received physiological data to the dialysis machine. The dialysis machine is configured to store the received physiological data in conjunction with the dialysis data.