|
This report has been identified as b.Braun medical internal report number (b)(4).The investigation is ongoing at this time.A follow-up will be submitted when the investigation results become available.Note: this report is being filed for an item number that is not sold in the united states, however similar items are sold in the united states by b.Braun medical, inc.
|
|
This report has been identified as b.Braun medical internal report number (b)(4).The history files were read out and analyzed.No therapy with the specified data (vtbi 110 ml/rate 4 ml/h) was performed on the incident date specified by the customer (18 november 2024).A therapy with these data was found in the history on 12/02/2025, which was completed without complications.No abnormalities were found in the history log.The sample was subjected to a visual and functional examination.During the visual inspection of the infusomat space, all cover caps on the screw pillars as well a technician seal on the lower housing part were available and undamaged.The device was slightly dirty, but no damages of the housing parts or the operating unit were found.As part of the functional check the self-test of the infusomat space could be successfully performed.An infusomat space line could be inserted and was recognized by the pump.After the line selection the delivery mode could be started without any reservations.After the functional test a delivery accuracy measurement according to iec 60601-2-24 was arranged.Here a nominal delivery rate of 100 ml/h was chosen.The assessed mean deviation "a" of the second operating hour was measured with a value of +0,44 %.This value is inside the instruction for use predefined performance characteristic of the device (+-5 %).The test was performed with the connected drop sensor from customer.The downstream sensor was checked.For this the delivery accuracy measurement the pressure cut-off and the pressure limitation were checked.Furthermore, the pressure stability of the safety clamp concerning the percolation (free flow possibility) was checked.The device fulfills the required values according to the specifications of the technical safety check (tsc).During the investigation no faults could be detected, to investigate the inside of the device, only the upper housing was removed.No damage or soiling could be found.The defect could not be confirmed.During a flow measurement no flow deviation could be detected.The device works within our specification.No product deviation.We will maintain this report for further references and continue to monitor other reports for similar occurrences.If any additional pertinent information becomes available, a follow up will be submitted.Note: this report is being filed for an item number that is not sold in the united states, however similar items are sold in the united states by b.Braun medical, inc.
|