MAUDE Adverse Event Report: CONCORD MANUFACTURING 2008T HD SYS. W/O CDX BLUE STAR DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM

Model Number 191128

Device Problems Mechanical Problem (1384); Reflux within Device (1522)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 03/02/2022

Event Type  malfunction  

Manufacturer Narrative

The plant investigation is in process. A supplemental mdr will be submitted upon completion of this activity.

Event Description

A hemodialysis (hd) user facility reported that a fresenius 2008t hd machine experienced a saline bag filling error and had high transmembrane pressure (tmp). A fresenius field service technician (fst) was dispatched to the facility to evaluate the machine. Additional details were revealed when the fst arrived onsite. The clinic manager (cm) at the facility explained to the fst that the machine was set up incorrectly and the saline backfill was caused by use error. The cm told the fst that one of the lines was left unclamped. Per the cm, they changed the setup and it resolved the issue. However, the tmp was still high. It was confirmed that this occurred during priming; there was no patient involvement. During testing, the fst could not duplicate the saline bag filling error or the high transmembrane pressure (tmp) problem. As a precaution, the fst calibrated the dialysate pressure. They also calibrated the bicarb pump and the concentrate pump. The fst confirmed that the cbe upgrades had been completed on the machine, and that there were no reports of the machine giving any filling programs. The fst said the machine was returned to service upon their departure, and they did not have any knowledge of there being further issues. The saline bag filling error was caused by use error, and this was acknowledged by the reporting facility.

• Brand Name: 2008T HD SYS. W/O CDX BLUE STAR
• Type of Device: DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM
• Manufacturer (Section D): CONCORD MANUFACTURING; director, quality systems; 4040 nelson avenue; concord CA 94520
• Manufacturer (Section G): CONCORD MANUFACTURING; director, quality systems; 4040 nelson avenue; concord CA 94520
• Manufacturer Contact: jason busch ; 920 winter st; waltham, MA 02451 ; 9043166958
• MDR Report Key: 13873989
• MDR Text Key: 287789369
• Report Number: 2937457-2022-00461
• Device Sequence Number: 1
• Product Code: KDI
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K173972
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: User Facility,Company Representative
• Reporter Occupation: Biomedical Engineer
• Type of Report: Initial,Followup
• Report Date: 04/06/2022

1 Device was Involved in the Event

0 Patients were Involved in the Event:

• Date FDA Received: 03/24/2022
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes

Device Operator

• Device Model Number: 191128
• Device Catalogue Number: 191128
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Device Age: MO
• Date Manufacturer Received: 03/25/2022
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 02/19/2020
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse