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U.S. Department of Health and Human Services

MAUDE Adverse Event Report: CYBERONICS, INC. PULSE GEN MODEL 102 GENERATOR

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CYBERONICS, INC. PULSE GEN MODEL 102 GENERATOR Back to Search Results
Model Number 102
Event Date 01/01/2011
Event Type  Injury  
Event Description

On (b)(6) 2013, it was reported that this patient's device has shifted due to weight loss beginning in 2011. This was not causing the patient pain that began four days prior. For the past month, the patient had been observing a lump over the generator site, and since then, it has tripled in size. There was no manipulation/trauma and no medication changes or programming changes. The patient stated that she was last seen two months prior by her vns physician, and her device was found to be functioning properly. Additional information was received indicating that the a little over a month ago, a quarter-sized nodule was noticed near her generator. Now the area is swollen from the left side of her sternum to her arm pit, approximately the size of a hand. The outline of the generator is visible. The area is painful and bruising. There is no drainage or opening in the incision area, and there was no trauma to the area. Vns had controlled her seizures as she has gone from 15 per day to 2 to 3 per month. Clarification was given that the generator migrates from mid-left ribs to under the arm pit settings and diagnostics from (b)(6) 2013 were provided. The patient was referred for prophylactic replacement and pocket revision additional information was received that there may be a disc in the patient's neck that is out of place. (the left side of her neck had been swollen for several months, and she has limited movement on her left side. ) this is not related to vns. It was also suggested that the patient had heart problems, and the patient is a (b)(6) carrier. Surgery is likely but has not taken place.

 
Event Description

On (b)(6) 2013, this patient underwent generator revision. The product has not been returned to date.

 
Event Description

Information was received that the patient was seen on (b)(6) 2013 for consult. The notes indicated that the patient¿s pain in the chest was not consistent with vns. It was stated that the (b)(6) event was a recurrent infection ((b)(6)), but it is unknown when this started as this information was provided by the patient. There was no documentation was available regarding the ¿heart problems¿; however, it was documented that the patient was negative for murmurs or gallops. No additional information or x-rays were available. Attempts for product return have been unsuccessful. An implant card indicated that the patient was explanted due to painful stimulation.

 
Manufacturer Narrative

Device manufacturing records were reviewed. Review of manufacturing records confirmed sterilization for both the generator and lead prior to distribution.

 
Manufacturer Narrative

Event description, corrected data: previously submitted mdr inadvertently omitted information received during follow-up. This report is being submitted to correct this information.

 
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Brand NamePULSE GEN MODEL 102
Type of DeviceGENERATOR
Manufacturer (Section D)
CYBERONICS, INC.
100 cyberonics blvd
houston TX 77058 770
Manufacturer (Section G)
CYBERONICS, INC.
100 cyberonics blvd
suite 600
houston TX 77058
Manufacturer Contact
nydia herzog
100 cyberonics blvd
suite 600
houston , TX 77058
2812287200
MDR Report Key3069093
Report Number1644487-2013-01088
Device Sequence Number1
Product CodeLYJ
Report Source Manufacturer
Source Type Health Professional,Company Representative
Reporter Occupation
Type of Report Initial,Followup,Followup
Report Date 03/20/2013
1 Device Was Involved in the Event
1 Patient Was Involved in the Event
Date FDA Received04/19/2013
Is This An Adverse Event Report? Yes
Is This A Product Problem Report? No
Device Operator LAY USER/PATIENT
Device EXPIRATION Date03/19/2010
Device MODEL Number102
Device LOT Number200780
Was Device Available For Evaluation? No
Is The Reporter A Health Professional? No
Event Location Other
Date Manufacturer Received06/12/2013
Was Device Evaluated By Manufacturer? Device Not Returned To Manufacturer
Date Device Manufactured04/16/2008
Is The Device Single Use? Yes
Is this a Reprocessed and Reused Single-Use Device? No
Type of Device Usage Initial

Patient TREATMENT DATA
Date Received: 04/19/2013 Patient Sequence Number: 1
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