NaturaLyte 08-2351-8Recalls & reported problems
Fresenius Medical Care Renal Therapies Group, LLC · NaturaLyte Liquid Acid Concentrate for Bicarbonate Dialysis, Case · Class 2
All models of NaturaLyte (17)
Data updated Oct 16, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 2
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 2 adverse event reports that list this exact device (DI 00840861101719), received between Dec 1, 2020 and Dec 1, 2020 — classified as 2 malfunctions.
The most frequently reported specific device problem is “Chemical Problem” (2 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 16, 2026.
Most reported problems
Device problems
- Chemical Problem2
Patient problems
- No Patient Involvement2
Recent adverse event reports
The 2 most recent of 2 reports, in the reporter's own words as published by the FDA.
MalfunctionDec 1, 2020Chemical Problem; Chemical Problem
A HEMODIALYSIS (HD) CLINIC BIOMEDICAL TECHNICIAN (BIOMED) REPORTED TO FRESENIUS CUSTOMER SERVICE THAT A LOT OF NATURALYTE HAD LOW CONDUCTIVITY. UPON FOLLOW UP, THE BIOMED REPORTED THAT THE PROBLEM WAS NOT THE NATURALYTE, BUT RATHER A BATCH OF BICARBONATE. THE BIOMED STATED WHEN THEY STARTED UP FOR THE DAY THE MACHINES WERE GETTING LOW CONDUCTIVITY. THE BIOMED STATED THEY CHECKED THE BICARBONATE AND FOUND THAT THE VALUES WERE NOT CORRECT. THE BICARBONATE WAS DISCARDED. THE BIOMED STATED THEY REMIXED THE BICARBONATE TO RESOLVE THE ISSUE.
Patient problems: No Patient Involvement
MAUDE report 10928382 ↗MalfunctionDec 1, 2020Chemical Problem; Chemical Problem
A HEMODIALYSIS (HD) CLINIC BIOMEDICAL TECHNICIAN (BIOMED) REPORTED TO FRESENIUS CUSTOMER SERVICE THAT A LOT OF NATURALYTE HAD LOW CONDUCTIVITY. THE BIOMED REPORTED THAT THE CONDUCTIVITY WOULD NOT GO ABOVE 13.0MS/CM. THE THEORETICAL CONDUCTIVITY VALUE (TCD) SETTING ON THE MACHINE WAS NOT PROVIDED AND THE DIFFERENCE BETWEEN ACTUAL CONDUCTIVITY IS UNKNOWN. ADDITIONAL INFORMATION WAS REQUESTED, HOWEVER TO DATE HAS NOT BEEN PROVIDED.
Patient problems: No Patient Involvement
MAUDE report 10925861 ↗
Other DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER) devices
- NaturaLyte 08-3251-9Fresenius Medical Care Renal Therapies Group, LLC · DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER)2 recalls78 reports
- NaturaLyte 08-2251-0Fresenius Medical Care Renal Therapies Group, LLC · DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER)3 recalls1 death20 reports
- NaturaLyte 08-2301-3Fresenius Medical Care Renal Therapies Group, LLC · DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER)2 recalls35 reports
- Dry Acid Dissolution Unit 160147Fresenius Usa, Inc. · DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER)129 reports
- GranuFlo 0FD2251-3BFresenius Medical Care Renal Therapies Group, LLC · DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER)2 recalls1 death20 reports
- GranuFlo 0FD3251-3BFresenius Medical Care Renal Therapies Group, LLC · DIALYSATE CONCENTRATE FOR HEMODIALYSIS (LIQUID OR POWDER)2 recalls1 death1 report
- Acidified Concentrate Distribution and Storage (ACDS) System MD704262Isopure, Corp. · Dialysate Concentrate For Hemodialysis (Liquid Or Powder)2 recalls0 reports
- Bicarby RFP-400-GFresenius Medical Care Renal Therapies Group, LLC · Dialysate Concentrate For Hemodialysis (Liquid Or Powder)2 recalls0 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 16, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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