Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
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1/00
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
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A61M1/14
Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
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A61M1/30
Single needle dialysis; ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
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A61M1/305
Control of inversion point between collection and re-infusion phase
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A61M1/305

Measuring chemical properties of a sample fluid in dialysis systems
09599599 · 2017-03-21 · ·

In one aspect of the invention, a method includes determining an amount of carbon dioxide (CO.sub.2) in dialysate flowing through a dialysis system using a CO.sub.2 sensor associated with the dialysis system, determining, using a pH sensor associated with the dialysis system, a pH level of the dialysate, and calculating a level of bicarbonate in the dialysate based at least in part on the determined amount of CO.sub.2 measured in the gas and the determined pH level of the dialysate.

Method for temporarily interrupting an extracorporeal blood treatment, control device and blood treatment apparatus
12564666 · 2026-03-03 · ·

The present invention relates to a method for temporarily interrupting an extracorporeal treatment of blood of a patient by use of a blood treatment apparatus. The method comprises activating or controlling a control device provided and configured to bring the blood treatment apparatus into a state in which the blood treatment session of the patient can be interrupted with the intention to continue the blood treatment session. The present invention further relates to a control device, a blood treatment apparatus, a digital storage means, a computer program product as well as a computer program.