Abstract: The application refers to a medical treatment device a medical treatment system and a method for operating the medical treatment device and medical treatment system for treatment of a patient, comprising a sensor interface for receiving sensor data from a plurality of different external and internal peripheral sensors, a controller for processing the received sensor data in order to calculate control data and for providing the calculated control data for controlling medical treatment-related devices or for controlling a configuration of medical treatment-related apparatuses and an output interface for providing the control data.

Abstract: Augmented reality-based training and troubleshooting is described for medical devices. An electronic mobile device can be equipped with an AR application that, when executed, causes the electronic mobile device to provide augmented reality-based training on how to set up, or perform maintenance on, one or more components of a medical device. The AR application, when executed, can also cause the electronic mobile device to provide augmented reality-based troubleshooting for one or more components of a medical device.

Abstract: A dialysis system is provided that includes a dialysis machine and a potassium sensing device that is configured to measure the concentration of potassium in the patient's blood, in spent dialysate resulting from treating the patient, or in both. The potassium sensing device can be configured to generate a sensed value of the concentration of potassium. A control and computing unit, including a processor and a memory, is configured to receive the sensed value, compare the value with one or more values stored in the memory, and generate a control signal based on the comparison. A potassium infusion circuit uses the control signal to infuse supplemental potassium solution into the treatment dialysate, a replacement fluid, or both. The memory can include stored patient-historical and population data.

Abstract: Augmented reality-based training and troubleshooting is described for medical devices. An electronic mobile device can be equipped with an AR application that, when executed, causes the electronic mobile device to provide augmented reality-based training on how to set up, or perform maintenance on, one or more components of a medical device. The AR application, when executed, can also cause the electronic mobile device to provide augmented reality-based troubleshooting for one or more components of a medical device.

Abstract: A blood treatment machine includes a patient comfort feedback mechanism configured to be adjusted by a patient to indicate comfort levels of the patient. The machine is configured to adjust one or more treatment parameters based on the patient feedback.

Abstract: In one aspect, a system includes a blood treatment machine; a dialyzer configured to be coupled to the blood treatment machine, the dialyzer including a dialyzer housing defining a blood inlet and a blood outlet; a bundle of hollow fibers within an interior of the dialyzer housing; a pumping device drivable to force blood received from the blood inlet through lumens of the bundle of hollow fibers and out the blood outlet; a dialysate inlet port in fluid communication with a dialysate flow path that includes space in the interior of the dialyzer housing between the bundle of hollow fibers; and a dialysate outlet port in fluid communication with the dialysate flow path. The system further includes a fluid conditioning system configured to (i) prepare and supply fresh dialysate to the dialyzer via the dialysate inlet port, and (ii) receive spent dialysate from the dialyzer via the dialysate outlet port, recycle the spent dialysate, and supply the recycled dialysate to the dialyzer via the dialysate inlet port.

Abstract: A dialysis system is provided that includes a dialysis machine and a potassium sensing device that is configured to measure the concentration of potassium in the patient's blood, in spent dialysate resulting from treating the patient, or in both. The potassium sensing device can be configured to generate a sensed value of the concentration of potassium. A control and computing unit, including a processor and a memory, is configured to receive the sensed value, compare the value with one or more values stored in the memory, and generate a control signal based on the comparison. A potassium infusion circuit uses the control signal to infuse supplemental potassium solution into the treatment dialysate, a replacement fluid, or both. The memory can include stored patient-historical and population data.

Abstract: A method of dialysis is provided that includes sensing the concentration of potassium in a patient's blood serum, in used dialysate resulting from treating the patient, or in both. The method involves generating a sensed value of the concentration of potassium, comparing the sensed value with one or more values stored in a memory, and generating a control signal based on the comparison. Supplemental potassium solution is infused into the treatment dialysate, based on the control signal. The comparison can be made to patient-historical data, population data, or both.

Abstract: In one aspect, a medical device includes: a housing; a plurality of attachment points disposed on a face of the housing and configured to hold a medical fluid tubing system; a lighting system disposed at or below the face of the housing; and a processor configured to control the lighting system to (a) visually indicate the locations of the attachment points and (b) in response to a feedback signal indicating whether or not the medical fluid tubing system is attached to at least one of the attachment points, alter the visual indication of the lighting system.

Abstract: A dialysis system has a module with a dialyzer configured to remove one or more substances from a dialysis solution as it passes through a dialyzer. The module has a fluid line, a sorbent cartridge, and a sodium control system adapted to actively alter a sodium concentration of dialysis solution passing through the fluid line as the dialysis solution exits the sorbent cartridge. The sodium control system has a conductivity sensor that sends a signal indicating the conductivity of the dialysis solution as the dialysis solution exits the sorbent cartridge, the conductivity meter being in communication with the sodium control system, a processor configured to receive the signal from the conductivity sensor, compare the conductivity signal to a threshold value lower than a prescription value, and cause the sodium control system to stop actively altering the sodium concentration if the signal is greater than the threshold value.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing dialysis. In one aspect, a dialysis hub receives a request to use a dialysis machine. The dialysis hub transmits a list of available dialysis machines.

Abstract: The present disclosure relates to a method for executing a sharing enabler of a registered medical treatment machine. The registered medical treatment machine is used in a shared medical treatment system. The method comprises the method steps: Providing a registration procedure for registering the medical treatment machine in the shared medical treatment system; Receiving an initiation request for initiating a medical treatment for a patient, being registered in the shared medical treatment system; Checking whether the received initiation request is valid by receiving a confirmation signal and if yes: Unlocking the medical treatment machine in reply to the received confirmation signal for use for the patient; Operating the medical treatment machine according to a treatment procedure in a sharing mode.

Abstract: A sorbent cartridge device and a dialysis system comprising a dialysate generation machine dialysate generation machine, a pump adapted to move fluid through the dialysate generation machine, and a sorbent cartridge are described. The sorbent cartridge device fluidically connected to the dialysate generation machine.

Abstract: Augmented reality-based training and troubleshooting is described for medical devices. An electronic mobile device can be equipped with an AR application that, when executed, causes the electronic mobile device to provide augmented reality-based training on how to set up, or perform maintenance on, one or more components of a medical device. The AR application, when executed, can also cause the electronic mobile device to provide augmented reality-based troubleshooting for one or more components of a medical device.

Abstract: A method for treating dialysate solutions used in dialysis wherein dialysate is treated in an early part of a dialysis treatment session by external infusion of bicarbonate solution into the dialysate circuit to eliminate the need for bicarbonate requirements in concentrates used for preparation of precursor dialysate (priming) solutions and/or for a solid bicarbonate layer in a sorbent cartridge. Dialysate is treated in a latter part of a dialysis treatment session by introduction of sterile dilution water to reduce sodium concentration in the dialysate. The method provides a more efficient and reduced use of dialysate fluids, electrolytes, sorbent cartridge materials, equipment scale, or any combinations of these, while maintaining purity standards and applicable physiological ranges for bicarbonate, sodium, and other dialysate solution components over the course of a dialysis treatment session.

Abstract: Augmented reality-based training and troubleshooting is described for medical devices. An electronic mobile device can be equipped with an AR application that, when executed, causes the electronic mobile device to provide augmented reality-based training on how to set up, or perform maintenance on, one or more components of a medical device. The AR application, when executed, can also cause the electronic mobile device to provide augmented reality-based troubleshooting for one or more components of a medical device.

Abstract: A container for forming a solution for use in a hemodialysis device comprises a first portion comprising a powder, a second portion disposed separate from and in fluid communication with the first portion, and a filter disposed between the first portion and the second portion. The container is configured to receive a fluid flow into the first portion to at least partially dissolve the powder thereby forming a solution, such that the solution and at least a portion of the dissolved powder is passable through the filter into the second portion, and further such that any undissolved portion of the powder is not passable through the filter into the second portion. The filter may be configured such that the solution of the fluid and the at least the portion of the dissolved powder is filtered into the second portion of the container is homogenous.

Abstract: The application refers to a medical treatment device a medical treatment system and a method for operating the medical treatment device and medical treatment system for treatment of a patient, comprising a sensor interface for receiving sensor data from a plurality of different external and internal peripheral sensors, a controller for processing the received sensor data in order to calculate control data and for providing the calculated control data for controlling medical treatment-related devices or for controlling a configuration of medical treatment-related apparatuses and an output interface for providing the control data.

Abstract: A blood treatment machine includes a patient comfort feedback mechanism configured to be adjusted by a patient to indicate comfort levels of the patient. The machine is configured to adjust one or more treatment parameters based on the patient feedback.

Abstract: The application refers to a medical treatment device a medical treatment system and a method for operating the medical treatment device and medical treatment system for treatment of a patient, comprising a sensor interface for receiving sensor data from a plurality of different external and internal peripheral sensors, a controller for processing the received sensor data in order to calculate control data and for providing the calculated control data for controlling medical treatment-related devices or for controlling a configuration of medical treatment-related apparatuses and an output interface for providing the control data.