Model Number DB-2202-45 |
Device Problems
Use of Device Problem (1670); Failure to Disconnect (2541)
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Patient Problem
No Clinical Signs, Symptoms or Conditions (4582)
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Event Date 07/23/2021 |
Event Type
Injury
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Manufacturer Narrative
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Additional suspect medical device component involved in the event: product family: dbs-extension: upn: m365nm3138550, model: nm-3138-55, serial: (b)(4), batch: 7086455.
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Event Description
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It was reported that during a deep brain stimulation (dbs) implant procedure, the extension boot was tightened incorrectly causing the lead extension boot to stick to the lead.The physician used a drill to cut away the set screw block of the extension boot which resulted in severing the end of the lead.The lead remains in situ and the physician has scheduled a lead replacement surgery.
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Event Description
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It was reported that during a deep brain stimulation (dbs) implant procedure, the extension boot was tightened incorrectly causing the lead extension boot to stick to the lead.The physician used a drill to cut away the set screw block of the extension boot which resulted in severing the end of the lead.The lead remains in situ and the physician has scheduled a lead replacement surgery.Additional information was received that the patient underwent a lead explant.The patient was doing well post-operatively.
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Manufacturer Narrative
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Correction to fu #1 mdr in block h6: health effect impact code.Analysis of the returned lead db-2202-45 (serial number (b)(6)) by visual inspection revealed contact eight was crushed by the set screw of the lead extension and it caused the inability to remove the lead from the lead extension connector.This resulted in lead contact deformation inside the lead extension connector and it permanently prevented the lead from proper insertion or removal from the lead extension connector.Analysis of the lead extension nm-3138-55 (serial number (b)(6)) by visual inspection of the connector block assembly revealed remaining a piece of the leads proximal end was stuck inside the lead extension connector.This resulted in lead contact deformation inside the lead extension connector and it permanently prevented the lead from proper insertion or removal from the lead extension connector.
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Event Description
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It was reported that during a deep brain stimulation (dbs) implant procedure, the extension boot was tightened incorrectly causing the lead extension boot to stick to the lead.The physician used a drill to cut away the set screw block of the extension boot which resulted in severing the end of the lead.The lead remains in situ and the physician has scheduled a lead replacement surgery.Additional information was received that the patient underwent a lead explant.The patient was doing well post-operatively.
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Search Alerts/Recalls
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