MAUDE Adverse Event Report: KARL LEIBINGER MEDIZINTECHNIK GMBH & CO. KG TWIST DRILL

Model Number	50-515-05-07
Medical Device Problem Codes	Break (1069); Use of Device Problem (1670)
Health Effect - Clinical Code	Device Embedded In Tissue or Plaque (3165)
Date of Event	09/01/2018
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).Reference exemption number e2017029.
Event or Problem Description
It was reported that a twist drill broke during use and a portion remained implanted.Twist drill was being used at 40,000 rpm.It is stated in ifu 90-274-92-40 "twist drills are not designed to be used at speeds in excess of 5000 rpm.".
Additional Manufacturer Narrative
An investigation was performed on the basis of complaint statistics as no device was returned for evaluation.The complaint percentage falls within the design risk limits adhered to at klm.The review of the device history records was not possible due to no lot number being identified.Due to no device being returned the failure root cause cannot be determined.If further information is obtained that might add value to the contents of the investigation report, an additional follow-up report will be submitted.

• Brand Name: TWIST DRILL
• Common Device Name: TWIST DRILL
• Manufacturer (Section D): KARL LEIBINGER MEDIZINTECHNIK GMBH & CO. KG; kolbinger strasse 10; muehlheim/donau, 78570 ; GM 78570
• MDR Report Key: 7901647
• Report Number: 9610905-2018-00226
• Device Sequence Number: 13805206
• Product Code: HTW
• UDI-Device Identifier: 00888118077264
• UDI-Public: (01)00888118077264
• Combination Product (Y/N): N
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: CLS 1 EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 09/01/2018
• Report Date (Section F): 09/01/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Model Number: 50-515-05-07
• Device Lot Number: UNKNOWN
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: Yes
• Distributor Facility Aware Date: 12/14/2018
• Event Location: Hospital
• Date Report to Manufacturer: 09/01/2018
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 09/01/2018
• Supplement Date Received by Manufacturer: 12/14/2018
• Initial Report FDA Received Date: 09/24/2018
• Supplement Report FDA Received Date: 01/02/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Other
• Patient Age: 25 YR
• Patient Weight: 58