MAUDE Adverse Event Report: OGDEN MANUFACTURING PLANT OPTIFLUX 180NRE DIALYZER FINISHED ASSY.; DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM

Model Number 0500318E

Device Problem Fluid/Blood Leak (1250)

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

Event Date 02/17/2023

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 user facility clinic manager reported an internal dialyzer blood leak that occurred five minutes into a patient¿s hemodialysis (hd) treatment.The blood leak was visually observed in the dialysate compartment of the dialyzer.The machine, a fresenius 2008t machine, alarmed appropriately with a blood leak alarm.A blood leak test strip was not used.No visible damage was observed on the dialyzer.After the machine alarmed, the treatment was paused.The patient¿s blood was not returned; estimated blood loss (ebl) was 200 ml.Upon followup the registered nurse (rn) confirmed there was no patient injury, no adverse effects were experienced, and no medical intervention was required as a result of the reported event.The patient completed treatment after being resetup with new supplies on a different machine.The complaint device was reportedly not available to be returned for manufacturer evaluation.

Manufacturer Narrative

Plant investigation: the reported complaint was not confirmed as the complaint device was not returned for manufacturer evaluation.During the lot history review it was noted that there were no other complaints of any kind reported against the lot.A production records review was performed on the reported lot.The production record review showed there was one non-conformance (nc) in the production of this lot.It is unrelated to the reported complaint event.There was no indication of product nonacceptance, deviation, non-conformance, rework, labeling or process control failure during the manufacturing process which could be associated with the reported event.The lot met all release criteria.A definitive conclusion regarding the complaint incident cannot be reached without physical examination of the actual device.Therefore, the complaint is not confirmed.Continuous improvement is of the utmost importance to fresenius medical care as we strive to provide dialysis products of the highest quality to our patients.Reports of leaking product are investigated both individually as complaints as well as via the non-conformance/capa program, in order to assess and improve our products and processes.Capas for vision systems and blood leak reduction are recent examples of leak related investigations directed at an overall reduction in dialyzer leaks.

Event Description

A user facility clinic manager reported an internal dialyzer blood leak that occurred five minutes into a patient¿s hemodialysis (hd) treatment.The blood leak was visually observed in the dialysate compartment of the dialyzer.The machine, a fresenius 2008t machine, alarmed appropriately with a blood leak alarm.A blood leak test strip was not used.No visible damage was observed on the dialyzer.After the machine alarmed, the treatment was paused.The patient¿s blood was not returned; estimated blood loss (ebl) was 200 ml.Upon followup the registered nurse (rn) confirmed there was no patient injury, no adverse effects were experienced, and no medical intervention was required as a result of the reported event.The patient completed treatment after being resetup with new supplies on a different machine.The complaint device was reportedly not available to be returned for manufacturer evaluation.

• Brand Name: OPTIFLUX 180NRE DIALYZER FINISHED ASSY.
• Type of Device: DIALYZER, HIGH PERMEABILITY WITH OR WITHOUT SEALED DIALYSATE SYSTEM
• Manufacturer (Section D): OGDEN MANUFACTURING PLANT; director, site quality; 475 west 13th street; ogden UT 84404
• Manufacturer (Section G): OGDEN MANUFACTURING PLANT; director, site quality; 475 west 13th street; ogden UT 84404
• Manufacturer Contact: jessica trujillo ; 920 winter st; waltham, MA 02451 ; 6174175172
• MDR Report Key: 16457224
• MDR Text Key: 310427889
• Report Number: 0001713747-2023-00151
• Device Sequence Number: 1
• Product Code: KDI
• UDI-Device Identifier: 00840861100156
• UDI-Public: 00840861100156
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K162488
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,User Facility,Company Representative
• Reporter Occupation: Nurse
• Type of Report: Initial,Followup
• Report Date: 04/05/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 02/28/2023
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: 0500318E
• Device Catalogue Number: 0500318E
• Device Lot Number: 22PU02019
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Device Age: MO
• Date Manufacturer Received: 03/21/2023
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 11/27/2022
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Treatment: FRESENIUS 2008T MACHINE; FRESENIUS 2008T MACHINE; FRESENIUS BLOODLINES; FRESENIUS BLOODLINES
• Patient Age: 66 YR
• Patient Sex: Female
• Patient Weight: 88 KG