A medical fluid delivery system including remote machine updating and control is disclosed. An example medical fluid delivery system includes a first fluid delivery device for a first patient and a second fluid delivery device for a second patient. The medical fluid delivery system also includes a server in communication with the first and second fluid delivery devices and a software application for a mobile device. The software application causes a first icon to be displayed representing the first fluid delivery device and a second icon to be simultaneously displayed representing the second fluid delivery device. The medical fluid delivery system further includes a first communication link between the first and second fluid delivery devices and the server, and a second communication link between the server and the software application. The software application receives status updates from the fluid delivery devices via the server and the first and second links.

The present application relates to a method for disinfection of a temperature control device for human body temperature control during extracorporeal circulation which temperature control is conducted by use of a heat exchanger and a temperature control liquid circulating through the heat exchanger and the temperature control device. According to the present application, the temperature control device is connected to a temperature control liquid supply and, during operation of the temperature control device for human body temperature control, a disinfectant is selectively added to the temperature control liquid supply upstream of the temperature control device.

A method for priming a renal therapy machine is disclosed. The method includes communicating a source of a physiologically compatible solution with a blood circuit and moving the physiologically compatible solution from the source to the blood circuit. The method also includes moving the physiologically compatible solution through the blood circuit to prime the blood circuit. The method further includes moving the physiologically compatible solution from the blood circuit though porous fibers of a blood filter, causing air to be purged from the blood circuit and into a dialysis fluid circuit portion of the blood filter.

A method of preparing a medical fluid with a medical fluid generating machine includes receiving, at the medical fluid generating machine, a container to be filled with the medical fluid, receiving, at a processor, instructions to prepare the medical fluid, the instructions including an identification a medical fluid type from among a plurality of medical fluids and a desired volume of the medical fluid, preparing the medical fluid according to the received instructions, testing the prepared medical fluid to ensure that one or more characteristics of the prepared medical fluid is within an acceptable range, filling the container with the prepared fluid and labelling the container with information about the medical fluid, the information including the identification of the medical fluid type within the filled container, and an expiration date of the fluid.

A blood purification apparatus and a blood purification system that is operable with increased ease even if a blood purifier requires special treatment conditions and operational settings is used. A blood purification apparatus includes a blood purifier for giving blood purification treatment by purifying blood of a patient; and a control device that executes, in accordance with preset treatment conditions and/or operational settings, an operation for performing the blood purification treatment or an operation associated with the blood purification treatment. The blood purification apparatus includes a registering device that is capable of registering, in advance, the treatment conditions and/or operational settings corresponding to a performance, characteristic, or function of the blood purifier; and a changing device that is capable of changing the treatment conditions and/or operational settings to the treatment conditions and/or operational settings registered by the registering device, in accordance with the blood purifier to be used in the blood purification treatment.

An optical connector includes a first sub-assembly that is factory-installed to a first end of an optical fiber and a second sub-assembly that is field-installed to the first end of the optical fiber. The optical fiber and first sub-assembly can be routed through a structure (e.g., a building) prior to installation of the second sub-assembly. The second sub-assembly interlocks with the first sub-assembly to inhibit relative axial movement therebetween. Example first sub-assemblies include a ferrule, a hub, and a strain-relief sleeve that mount to an optical fiber. Example second sub-assemblies include a mounting block; and an outer connector housing forming a plug portion.

A medical fluid delivery system in one embodiment includes: a first medical fluid delivery machine configured to generate a first message for remote transmission to a first patient or caregiver indicating (i) that the first medical fluid delivery machine is ready to perform a task or (ii) a preprogrammed time for the first medical fluid delivery machine to perform a task; and a second medical fluid delivery machine configured to generate a second message for remote transmission to a second patient or caregiver indicating (i) that the second medical fluid delivery machine is ready to perform a task or (ii) a preprogrammed time for the second medical fluid delivery machine to perform a task.

An optical connector includes a first sub-assembly that is factory-installed to a first end of an optical fiber and a second sub-assembly that is field-installed to the first end of the optical fiber. The optical fiber and first sub-assembly can be routed through a structure (e.g., a building) prior to installation of the second sub-assembly. The second sub-assembly interlocks with the first sub-assembly to inhibit relative axial movement therebetween. Example first sub-assemblies include a ferrule, a hub, and a strain-relief sleeve that mount to an optical fiber. Example second sub-assemblies include a mounting block; and an outer connector housing forming a plug portion.

A renal therapy apparatus includes a blood filter, a blood pump, a treatment fluid pump, and a control unit configured to control at least one of the blood pump or the treatment fluid pump during a filter cleaning sequence. The blood filter includes a plurality of hollow fiber membranes. During the filter cleaning sequence, a fluid mixture is formed by mixing air with a blood-compatible and physiologically safe fluid. Also during the filter cleaning sequence, the fluid mixture is transferred across insides and/or outsides of the plurality of hollow fiber membranes at least one time. The use of the fluid mixture enables the filter cleaning sequence to be performed during the blood treatment.

An apparatus for sterilizing a dialyzer for extracorporeal blood treatment includes a pulsed electric field generator arranged for generating a pulsed electric field penetrating the dialyzer received between a first electrode and a second electrode, when a pulsed electric voltage is applied between the first electrode and the second electrode of the generator. A method of sterilizing a dialyzer for extracorporeal blood treatment adapted to be executed using the apparatus incorporates, in a process for preparing or manufacturing the dialyzer, at least the steps of generating a pulsed electric field using a predetermined number of electric pulses of defined electric voltage, defined pulse duration and defined pulse-off time between the pulses, and applying the pulsed electric field to the dialyzer.