Model Number MZ1000-07 |
Device Problem
Obstruction of Flow (2423)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 05/18/2023 |
Event Type
malfunction
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Event Description
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It was reported that during use with 5 bd maxzero¿ needleless connector there were flow issues.There was no report of patient impact.The following information was provided by the initial reporter: when connected with our maxzero, the pump indicated high pressure.This happens for a few times within a span of 1 month.
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Manufacturer Narrative
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B.3.Date of event: unknown.The date received by manufacturer has been used for this field.D.4.Medical device lot #: 2115499 was reported, however, this is not a lot# manufactured for this product.D.4.Medical device expiration date: unknown.H.3.A device evaluation is anticipated, but has not yet begun.Upon completion of the investigation, a supplemental report will be filed.H.4.Device manufacture date: unknown.
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Event Description
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It was reported that during use with 5 bd maxzero¿ needleless connector there were flow issues.There was no report of patient impact.The following information was provided by the initial reporter: when connected with our maxzero, the pump indicated high pressure.This happens for a few times within a span of 1 month.
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Manufacturer Narrative
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The following fields were updated due to additional information: device available for eval yes, returned to manufacturer on: 16-jun-2023 investigation summary five mz1000 samples were received without packaging for investigation; the customer confirmed that the samples were from lot 21125499.An unused braun infusomat spaceline set was also received to assist the investigation.The feedback provided by the customer suggests that when they use the maxzero device as part of the infusion set-up, the pump detects high pressure in the line.A visual inspection of the returned samples did reveal three samples to be slightly recessed within the maxzero.Functional testing was performed by connecting the returned samples to a 50ml bd plastipak syringe from stock and attempting to prime with fluid; fluid flow was achieved in each instance.The samples were then sent to the manufacturing site for further investigation.They confirmed that no obvious damage or manufacturing defects were observed to the device which could have caused or contributed to the customer's experience.The samples were then subjected to a flowrate test and the they confirmed the devices all performed within specifications.A review of the production records for lot 21125499 did not identify any in-process testing failures or quality deviations which may have resulted in a report of this nature.
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Search Alerts/Recalls
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