Catalog Number IAP-0500I |
Device Problem
Gas Leak (2946)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 07/05/2016 |
Event Type
malfunction
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Manufacturer Narrative
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(b)(4).
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Event Description
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It was reported via an eqr report symptom: pcs has a leakage and possible helium leakage alarm was displayed during therapy the physician switched iap having more than one available, no problem for the patient.
Actions: pcs has been replaced according to high standard service.
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Manufacturer Narrative
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(b)(4) the pcs assembly (p/n 96-3006-001, s/n (b)(4)) was returned for evaluation.
Visual inspection of the pcs assembly was performed and no abnormalities were noted.
The pcs assembly in question was installed into a known good autocat2w and performed functional testing.
The pump alarmed purge failure (5) immediately after pumping was initiated.
The known good autocat2w with the pcs assembly in question installed failed the functional test.
The pcs assembly was then removed from the pump.
The pcs assembly in question was installed onto the mdt-50 leak tester and failed leak testing.
Leak was noted to be coming from the drain port.
Visual inspection of the pcs assembly internal hardware was performed.
Debris and dried blood were found inside the drain valve and manifold block where the drain valve connected to.
Notice: the purge failure alarm would occur if system could not pull a negative pressure (drain valve).
This is an original pcs assembly, and this 2008 iabp.
See other remarks section.
Other remarks: a device history record (dhr) review was conducted for the lot number/serial number with no relevant findings.
The device passed all manufacturing specifications prior to release.
Conclusion: the reported complaint of "possible helium loss alarm" is confirmed based off the leakage from the drain port during leak testing.
The pump alarmed purge failure (5) when pumping was initiated.
Debris and dried blood were found inside the drain valve and that caused the reported complaint.
The root cause of how the blood entered the drain valve is undetermined.
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Event Description
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It was reported via an eqr report.
Symptom: pcs has a leakage and possible helium leakage alarm was displayed during therapy the physician switched iap having more than one available, no problem for the patient.
Actions: pcs has been replaced according to high standard service.
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Search Alerts/Recalls
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