MAUDE data represents reports of adverse events involving medical devices. This maude entry was filed with the FDA on 2018-06-15 for CHALGREN 242-637-24TP-1 manufactured by Chalgren Enterprises, Inc..
[111310012]
Chalgren was unaware of the reported incident prior to receiving medwatch notification by mail. Upon receiving information on 05/15/2018, chalgren contacted the initial reporter same day by phone and email to initiate the investigation and response. Priority was made to gather additional investigational information regarding incident. Initial response indicated that there was no additional information available other than what had been initially reported. The information provided in the initial report was taken directly from the reporting facilities incident report. It was reported back to chalgren by the facility director of risk management that the reporting facility was a teaching hospital, and that the incident may have been a technique issue on behalf of the resident performing the procedure. Attempts at gathering additional information regarding the actual incident were unable to achieve any results. Chalgren was informed on 05/22/2018 that the needle was available for return and so it was requested to return the device for evaluation. Device was received by chalgren on 06/08/2018. Only hub and leadwire assembly were returned - the actual needle was not included. Evaluation and examination on 06/11/2018 by chalgren determined that the base of the needle was still intact within the hub assembly and that needle appears to have broken off just above the hub. Initial testing on identical needle hub assemblies demonstrates that to achieve this result would require bending of the needle at a 90 degree angle just above the needle hub junction after deep insertion, and then bending it back 90 degrees in the opposite direction in an attempt to straighten or remove the needle. This action puts abnormal stress on the needle causing it to fail and break as seen in the returned device. As there is no further information available from the reporting facility, this incident is being attributed to user error.
Patient Sequence No: 1, Text Type: N, H10
[111310013]
Report by customer that needle from injectable monopolar needle electrode broke off in patient while patient was receiving botox injections for spasticity. Needle was reported to break off in "patient muscle", exact location not reported. Report states that acute care surgery was called in to identify the needle via ultrasound and was able to extract the needle.
Patient Sequence No: 1, Text Type: D, B5
| Report Number | 2939713-2018-00001 |
| MDR Report Key | 7608112 |
| Date Received | 2018-06-15 |
| Date of Report | 2018-06-15 |
| Date of Event | 2018-05-01 |
| Date Mfgr Received | 2018-05-15 |
| Device Manufacturer Date | 2018-02-16 |
| Date Added to Maude | 2018-06-15 |
| Event Key | 0 |
| Report Source Code | Manufacturer report |
| Manufacturer Link | Y |
| Number of Patients in Event | 0 |
| Adverse Event Flag | 3 |
| Product Problem Flag | 3 |
| Reprocessed and Reused Flag | 3 |
| Reporter Occupation | RISK MANAGER |
| Health Professional | 3 |
| Initial Report to FDA | 3 |
| Report to FDA | 3 |
| Event Location | 3 |
| Manufacturer Contact | MR. ANDREW FIGUEROA |
| Manufacturer Street | 380 TOMKINS CT |
| Manufacturer City | GILROY CA 95020 |
| Manufacturer Country | US |
| Manufacturer Postal | 95020 |
| Manufacturer Phone | 4088473994 |
| Single Use | 3 |
| Previous Use Code | 3 |
| Event Type | 3 |
| Type of Report | 0 |
| Brand Name | CHALGREN |
| Generic Name | ELECTRODE, NEEDLE, DIAGNOSTIC ELECTROMYOGRAPH |
| Product Code | IKT |
| Date Received | 2018-06-15 |
| Model Number | 242-637-24TP-1 |
| Lot Number | B288 |
| Operator | PHYSICIAN |
| Device Availability | N |
| Device Eval'ed by Mfgr | N |
| Device Sequence No | 1 |
| Device Event Key | 0 |
| Manufacturer | CHALGREN ENTERPRISES, INC. |
| Manufacturer Address | 380 TOMKINS CT GILROY CA 95020 US 95020 |
| Patient Number | Treatment | Outcome | Date |
|---|---|---|---|
| 1 | 0 | 1. Other | 2018-06-15 |