MAUDE Adverse Event Report: OLYMPUS WINTER & IBE GMBH INNER SHEATH, FOR 26 FR. OUTER SHEATH; RESECTION SHEATHS, IRRIGATION RINGS, CYSTOSCOPE SHEATHS, HYSTEROSCOPE SHEATHS

Model Number A22040A

Device Problems Break (1069); Detachment Of Device Component (1104); Component Falling (1105)

Patient Problem No Consequences Or Impact To Patient (2199)

Event Date 06/06/2017

Event Type  malfunction  

Manufacturer Narrative

The suspect medical device has not yet been returned to the manufacturer for evaluation/investigation.Therefore, the exact cause of the user's experience and the reported phenomenon could not be determined and is being judged as unknown.However, if the suspect medical device is returned for evaluation/investigation or additional significant information becomes available, this report will be updated.

Event Description

Olympus was informed that towards the end of a therapeutic transurethral resection of the bladder tumor (turbt) procedure, the ceramic insulation at the distal end of the inner sheath broke off and fell inside the patient.However, no fragment remained inside the patient since the ceramic insulation was reportedly retrieved with a grasping forceps.The intended procedure was successfully completed with another similar device and there was no adverse event or patient injury.

Manufacturer Narrative

The suspect medical device was not returned to the manufacturer for evaluation/investigation but to olympus keymed (okm), uk (returned to okm on 2017-07-13).The evaluation/investigation confirmed that the ceramic insulation at the distal end of the inner sheath had broken off completely.The fragment was missing since it was not returned.Furthermore, multiple dents were found towards the distal end of the sheath tube.The cause of this damage and the breakage of the ceramic insulation is wear and tear in combination with mechanical overload by the application of excessive force like impact, fall, shock or similar stress.Furthermore, a material or quality problem can be excluded since a manufacturing and quality control review was performed for the affected lot number of the inner sheath without showing any abnormalities.It is clearly stated as a warning note in the instructions that impact, fall, shock or similar stress can damage the ceramic insulation at the sheath's distal end and that the instrument must not be used if damaged since otherwise this can cause injuries to the patient and/or user.The user apparently did not follow these instructions since the damage of the sheath tube and the breakage of the ceramic insulation were caused by mechanical overload.Therefore, this event/incident was attributed to use error and the case will be closed from olympus side with no further actions.However, the event/incident will be recorded for trending and surveillance purposes.In addition, the user will be informed about the investigation results and retrained to correctly use the olympus medical devices.

• Brand Name: INNER SHEATH, FOR 26 FR. OUTER SHEATH
• Type of Device: RESECTION SHEATHS, IRRIGATION RINGS, CYSTOSCOPE SHEATHS, HYSTEROSCOPE SHEATHS
• Manufacturer (Section D): OLYMPUS WINTER & IBE GMBH; kuehnstrasse 61; hamburg
• Manufacturer (Section G): OLYMPUS WINTER & IBE GMBH; kuehnstrasse 61; hamburg
• Manufacturer Contact: daniel wladow ; kuehnstrasse 61; hamburg ; 4940669662
• MDR Report Key: 6666135
• MDR Text Key: 78589726
• Report Number: 9610773-2017-00089
• Device Sequence Number: 1
• Product Code: FJL
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: PK931995
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,distri
• Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date: 07/21/2017

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 06/26/2017
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: A22040A
• Device Catalogue Number: A22040A
• Device Lot Number: 44W
• Other Device ID Number: 04042761029339
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: No
• Date Manufacturer Received: 07/13/2017
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 04/01/2004
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1