Method for querying a specification feature of a medical technical functional means, a medical technical functional means, a medical device and a control unit

An extracorporeal blood treatment system comprising:

• a blood treatment apparatus comprising a control unit and a detection device in communication with the control unit;
• and
• a fluid line assembly coupleable with the blood treatment apparatus to perform an extracorporeal blood treatment, the fluid line assembly comprising:
• a blood line;
• a solution supply line connected to the blood line to supply solution to the blood line;
• an organizing structure configured to secure the blood line and the solution supply line thereto;
• and
• an identification element, coupled to the disposable fluid line assembly and readable by the detection device, to indicate functional information about the fluid line assembly to the blood treatment apparatus or to indicate at least one suitability of the disposable fluid line assembly for an application or use of the disposable fluid line assembly in the course or in association with at least one of:
• (i) a medical treatment effected by the blood treatment apparatus and (ii) a selected medical treatment option,
• wherein the solution supply line is a first solution supply line and the fluid line assembly further comprises a second solution supply line,
• wherein the blood treatment apparatus uses the functional information indicated by the identification element to identify particular types of solutions to be individually supplied to the blood line by each of the first solution supply line and the second solution supply line, and
• wherein the particular types of solutions to be individually supplied to the blood line by each of the first solution supply line and the second solution supply line are citrate and calcium respectively.

An extracorporeal blood treatment system comprising:

• a blood treatment apparatus comprising a control unit and a detection device in communication with the control unit;
• and
• a fluid line assembly coupleable with the blood treatment apparatus to perform an extracorporeal blood treatment, the fluid line assembly comprising:
• a blood line;
• a solution supply line connected to the blood line to supply solution to the blood line;
• an organizing structure configured to secure the blood line and the solution supply line thereto;
• and
• an identification element, coupled to the disposable fluid line assembly and readable by the detection device, to indicate functional information about the fluid line assembly to the blood treatment apparatus or to indicate at least one suitability of the disposable fluid line assembly for an application or use of the disposable fluid line assembly in the course or in association with at least one of:
• (i) a medical treatment effected by the blood treatment apparatus and (ii) a selected medical treatment option,
• wherein the solution supply line is a first solution supply line and the fluid line assembly further comprises a second solution supply line and a third solution supply line,
• wherein the blood treatment apparatus uses the functional information indicated by the identification element to identify particular types of solutions to be individually supplied to the blood line by each of the first solution supply line, the second solution supply line, and the third solution supply line, and
• wherein the particular types of solutions to be individually supplied to the blood line by each of the first solution supply line, the second solution supply line, and the third solution supply line are citrate, calcium, and heparin respectively.