An apparatus for extracorporeal treatment of fluid and a process of setting up a medical apparatus for the delivery or collection of fluids are disclosed. According to the apparatus and the process, a control unit (10) is configured calculate set values of two or more of the fluid flow rates based on a fluid flow rate set by the operator and on a prescribed dose value (D.sub.set).

In a method for producing a cell concentrate using a cell suspension treatment system including a storage container of a cell suspension, which has a solution inlet port, a circulation outlet port, and a circulation inlet port, a cell suspension treatment device for concentrating the cell suspension by separating liquid from the cell suspension by filtration, the device including a container having a cell suspension introduction port, a cell suspension lead-out port, and a filtrate outlet, which is filled with a hollow fiber separation membrane, a circulation circuit for concentrating the cell suspension while circulating the cell suspension between the storage container and the cell suspension treatment device, a collection container of a cell concentrate obtained by concentration, a collection path for feeding the cell concentrate to the collection container, an injection path for injecting a solution into the solution inlet port of the storage container, and a detecting unit.

A biological fluid collection device that is adapted to receive a blood sample having a cellular portion and a plasma portion is disclosed. After collecting the blood sample, the biological fluid collection device is able to transfer the blood sample to a point-of-care testing device or a biological fluid separation and testing device. After transferring the blood sample, the biological fluid separation and testing device is able to separate the plasma portion from the cellular portion and analyze the blood sample and obtain test results.

A filter apparatus for removing small molecule chemotherapy agents from blood is provided. The filter apparatus comprises a housing with an extraction media comprised of polymer coated carbon cores. Also provided are methods of treating a subject with cancer of an organ or region comprising administering a chemotherapeutic agent to the organ or region, collecting blood laded with chemotherapeutic agent from the isolated organ, filtering the blood laden with chemotherapeutic agent to reduce the chemotherapeutic agent in the blood and returning the blood to the subject.

A blood sampling transfer device that includes a lancing tape having a flow channel and a transfer cartridge removably connected to the lancing tape is disclosed. The blood sampling transfer device provides a closed system that reduces the exposure of a blood sample to both skin and environment and provides fast mixing of a blood sample with a sample stabilizer.

Devices for the removal of cells or other particles from a biological fluid are disclosed. The devices include a removal medium housed within a chamber of a housing. The devices include inlet and outlet ports carried by the walls. One or both of the ports includes a flow path portion having a chamber-communicating portion that has a cross-section that is larger than the cross-section of an adjacent flow path portion.

Provided is A PRP extraction kit comprises: a body that has an upper accommodation space, a lower accommodation space that is located below the upper accommodation space, and a communication passage which communicates the upper accommodation space and the lower accommodation space and of which a fluid passage area becomes narrower as it goes upward or downward, in the interior thereof; a valve unit that is located in the communication passage and allows flow of the communication passage to go only in one direction while being moved by a self-weight based on a change in a vertical position of the body; and a variation means that is coupled to a lower side of the body and vertically moves based on manipulation of a user to vary the volume of the lower accommodation space.

A system for acquiring or measuring information relating to a state of dialysance, identifying a dialyzer apparatus, or identifying a membrane filter device during the operation of the dialyzer apparatus in a dialysis treatment of a patient. The dialyzer apparatus includes a housing having an internal volume portion and a membrane filter device arranged within the internal volume portion. The housing allows transmission of radiation. A sensor device connected to the housing of the dialyzer apparatus includes a signal receiving device designed to receive a radiation signal, from the housing, the signal characteristic of the state or the identification of the dialyzer apparatus or of the membrane filter unit of the dialyzer apparatus.

The present invention relates to a method of identifying a filter, wherein the filter has at least one retentate side and at least one permeate side which are separated from one another by at least one filter medium, wherein the method comprises generating a pressure in a fluid, in particular in a liquid, on the retentate side or on the permeate side by means of a pressure source, in particular by means of a pump; switching off the pressure source; and the measurement of the pressure development in the fluid over time subsequent to the switching off of the pressure source.

A biological fluid collection device that is adapted to receive a blood sample having a cellular portion and a plasma portion is disclosed. After collecting the blood sample, the biological fluid collection device is able to transfer the blood sample to a point-of-care testing device or a biological fluid separation and testing device. After transferring the blood sample, the biological fluid separation and testing device is able to separate the plasma portion from the cellular portion and analyze the blood sample and obtain test results.