HALYARD - IRVINE ON-Q* PAIN RELIEF SYSTEM WITH SELECT-A-FLOW*, 400 ML,; ELASTOMERIC - SAF
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Model Number CB004 |
Device Problem
Infusion or Flow Problem (2964)
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Patient Problem
Muscle Weakness (1967)
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Event Date 08/09/2017 |
Event Type
malfunction
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Manufacturer Narrative
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The actual device is reported to be available but has not been returned.A review of the device history record is not possible as no lot number was provided.All information reasonably known as of 31-aug-2017 has been included in this health authority report.Should additional information be obtained, a follow-up health authority report will be provided.The information provided by halyard health represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to halyard health.Halyard health has no independent knowledge of the event reported but is relaying the information that was provided by the user facility where the incident occurred.This product incident is documented in the halyard health complaint database and identified as complaint (b)(4).
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Event Description
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Fill volume: unknown.Flow rate: 8ml/hr to 10ml/hr.Procedure: unknown.Cathplace: unknown.It was reported that the pump was turned up from 8ml/hr to 10mlhr last night and the clinicians felt infusion flowed in rapidly and emptied.The clinician's said the patient had quad weakness.Furthermore, an under ultrasound was performed and "it seemed like there was a large deposit of medication in the muscle." no additional information was provided.
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Manufacturer Narrative
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The device history record for the reported lot number,0202671964, was reviewed and documented that the lot was manufactured according to the approved manufacturing procedures, specifications, and then released by quality assurance.The pump was received partially full with a green stingray and catheter.Infusion was verified on all the flow rates and it flowed, except 0ml/hr.The tubing was cut a few inches distal to the blue connector to drain the medication.The tubing was bonded back together with a male and female luer using cyclohexanone.The pump was refilled with 0.9% of saline using the repeater pump to the nominal value of 400ml.The flow accuracy test was performed with the select-a-flow (saf) set to 10ml/hr.After 30 hours of testing, the pump yielded a flow rate of 5.53ml/hr, which is below specifications with a +/-15% tolerance.The flow rate was off by 2.47ml/hr from the passing rate of 8.00ml/hr.The pressure pot was performed on the flow control tubing (select-a-flow unit) on flow rates 2ml/hr, 4ml/hr, 8ml/hr and 14ml/hr without the filter.The tubing was detached from the pump and connected to a pressure gauge.The average bladder pressure used was 8.86psi.Flow rate 2ml/hr yielded a flow rate of 2.03ml/hr, which is within specifications with a +/-20% tolerance.Flow rate 4ml/hr yielded a flow rate of 4.37ml/hr which is which is within specifications with a +/-20% tolerance.Flow rate 8ml/hr yielded a flow rate of 7.12ml/hr which is within specifications with a +/-20% tolerance.Flow rate 14ml/hr yielded a flow rate of 13.84ml/hr which is within specifications with a +/-20% tolerance.The investigation summary concluded that a fast flow was not observed for the pump.During the flow accuracy test, the pump was below specifications.During pressure pot testing, the saf met specifications.All information reasonably known as of 9-nov-2017 has been included in this health authority report.Should additional information be obtained, a follow-up health authority report will be provided.The information provided by halyard health represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to halyard health.Halyard health has no independent knowledge of the event reported but is relaying the information that was provided by the user facility where the incident occurred.This product incident is documented in the halyard health complaint database and identified as complaint (b)(4).
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Manufacturer Narrative
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All information reasonably known as of 26-sep-2017 has been included in this health authority report.Should additional information be obtained, a follow-up health authority report will be provided.The information provided by halyard health represents all of the known information at this time.Despite good faith efforts to obtain additional information, the complainant / reporter was unable or unwilling to provide any further patient, product, or procedural details to halyard health.Halyard health has no independent knowledge of the event reported but is relaying the information that was provided by the user facility where the incident occurred.This product incident is documented in the halyard health complaint database and identified as complaint (b)(4).
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Event Description
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Additional information received 01-sep-2017 stated, "basically the patient had quad weakness and assumed that the on-q was running too fast.It was reported that the device emptied into the patient but when the device was retrieved by the company representative the pump was half full.The patients quad weakness did not resolve until monday, seven days after surgery." no further information was provided.
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