Model note · Haemodialysis Machine
B. Braun Dialog+ and Dialog+ Evolution Hemodialysis System
Dialog+ is B. Braun's haemodialysis machine for hospital and outpatient units, sold in several configurations with options such as the Adimea dose monitor, a dialysis fluid filter and bicarbonate cartridge support. It offers per patient profiling of UF, sodium, bicarbonate, temperature, dialysate flow and heparin, and a Technical Service Mode with online trend graphs. Its main documented weak point is cracking of the bicarbonate and end conductivity cells.
The model
Maker, model and type.
- Maker
- B. Braun Avitum AG (B. Braun Medical Inc. in the US)
- Model
- Dialog+ and Dialog+ Evolution Hemodialysis System (e.g. 710200K, 710200L, 710200S, 710200U)
- Device type
- Haemodialysis Machine
- Main document
- Open the public document
Key specifications
What the public record says.
| Item | Value | Source |
|---|---|---|
| US product code (Dialog+ Evolution page) | 710200K | Source |
| Configurations named in recalls | 710200L Dialog A + HE/BIC; 710200K Dialog A + 1 blood pump 120 V; 710200S Dialog + 120 V DF + Adimea + WAN-BSL; 710200U as 710200S plus BIC | Source |
| Dose monitoring | Adimea option measures Kt/V in real time through the treatment | Source |
| Profiling | UF, sodium, bicarbonate, temperature, dialysate flow, PULSE and heparin | Source |
| Conductivity cells (spares) | Bicarbonate cell 3456102A and end conductivity cell 3456103A | Source |
| Service tools | Technical Service Mode, online trend graphs and technical data screens | Source |
| Design features (Evolution) | Integrated heat exchanger, shorter disinfection times, Flow Block Technology, standby mode, rotating colour touch screen | Source |
| FDA clearance | K083460, Dialog with Adimea option, decided 18 February 2010, product code KDI | Source |
Recalls
Known FDA recalls.
- Z-0872-20222022-01-28
Bicarbonate conductivity sensor 3456102A version 2 may crack and leak, upsetting UF.
FDA record - Z-0873-20222022-01-28
End conductivity sensor 3456103A version 2 may crack and leak.
FDA record - Z-1531-20162016-04-01
Possible leakage of conductivity sensors in Dialog+ 710200L machines (one of several records by configuration).
FDA record
Sources
Where this note comes from.
- B. Braun Dialog+ Evolution Hemodialysis System product page
- FDA recall Z-0872-2022, Dialog+ conductivity sensors
- FDA recall Z-1531-2016, Dialog+ conductivity sensors
- FDA 510(k) K083460 record, Dialog with Adimea option
- openFDA MAUDE problem counts, brand DIALOG+
Not covered: No public B. Braun document with flow, temperature, conductivity or power specifications was reachable; the 510(k) PDF is an image scan with no extractable text, so the clearance spec cites only the FDA record. The operator and service manuals were not found, so only the one alarm code quoted in a recall is listed. Recalls for Streamline bloodlines made for the Dialog were left out as separate products. MAUDE counts are not failure rates.
BMEssentia knowledge drafted from public information, reviewed by Hasan Khaled Ismail on 2026-10-24. Always follow the manufacturer's instructions for use and service manual.
Haemodialysis Machine
Other models of this device.
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