MAUDE Adverse Event Report: MICROMAR INDUSTRIA E COMERCIO LTDA EASYDRILL PERFORATOR; DRILLS, BURRS, TREPHINES & ACCESSORIES (COMPOU

Model Number DM0010FAA

Device Problem Device Remains Activated (1525)

Patient Problems Perforation (2001); Unspecified Tissue Injury (4559)

Event Date 03/30/2023

Event Type  Injury  

Event Description

It was reported that during craniotomy the perforator failed to stop once it perforated the skull and caused soft tissue damage to the brain.It was reported that the procedure was completed with backup product and there was no procedure delay.Additional information regarding the patient impact was being followed up from the facility.

Manufacturer Narrative

H3: no conclusion can be drawn.No evaluation was performed, as the device was not returned.If the device is returned in the future, product analysis may be performed.This dm0010faa easydrill cranial perforator with 2585/22 lot number was manufactured by micromar.Multiple warnings are included in the easydrill cranial perforator ifu manual including: it is essential to keep the drill perpendicular (90°) at the predetermined point of the skull to be drilled, as an excessive deviation from perpendicularity may cause the product to fail and lead to serious patient injury.Select a drill bit suitable for the bone thickness.This prevents the drill from tearing the bone or brain tissue (similar effect when the bit is not positioned at 90°).If the components of the easydrill cranial perforator become loose during trephination, discontinue use.The drill can cut or tear the dura mater when it unlocks.Check some conditions before performing the procedure, such as the existence of adhering dura mater or other anomalies adjacent to the drilling site.We will continue to track and trend this complaint type.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

Manufacturer Narrative

H3: no conclusion can be drawn.Device was returned and the evaluation anticipated but not yet begun.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

Event Description

On followup it was reported that the dura was repaired using a dural regeneration matrix, the patient has recovered and has been discharged.

Manufacturer Narrative

Product analysis: evaluation could not reproduce the reported malfunction of device continuous to run.Easydrill worked normally medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: EASYDRILL PERFORATOR
• Type of Device: DRILLS, BURRS, TREPHINES & ACCESSORIES (COMPOU
• Manufacturer (Section D): MICROMAR INDUSTRIA E COMERCIO LTDA; cnpj: 53.168.142/0001-29; av. marginal ao corrego da ser; sao paulo,sp 09980 -39; BR 09980-39
• Manufacturer (Section G): MICROMAR INDUSTRIA E COMERCIO LTDA; cnpj: 53.168.142/0001-29; av. marginal ao corrego da ser; sao paulo,sp 09980 -39; BR 09980-39
• Manufacturer Contact: natalia matos ; cnpj: 53.168.142/0001-29; av. marginal ao corrego da ser; sao paulo,sp 09980--39 ; BR 09980-39 ; 140575722
• MDR Report Key: 16822181
• MDR Text Key: 314074907
• Report Number: 1625507-2023-00105
• Device Sequence Number: 1
• Product Code: HBF
• UDI-Device Identifier: 07898959543470
• UDI-Public: 07898959543470
• Combination Product (y/n): N
• Reporter Country Code: SF
• PMA/PMN Number: K141455
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Health Professional,Company Representative
• Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup,Followup
• Report Date: 04/24/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/27/2023
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: DM0010FAA
• Device Catalogue Number: DM0010FAA
• Device Lot Number: 2585/22
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 04/17/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 09/26/2022
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Other