Medtronic IsoMed Implantable Constant-Flow Infusion Pump… recallZ-1153-2008 · Medtronic Neuromodulation · initiated Jan 16, 2008
Terminated All recalls posted in March 2008
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from Medtronic Neuromodulation or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
Device/Drug Interaction - The company updated the labeling for the devices to include current patient management and treatment recommendations. The company received reports of inflammatory mass formations at or near the distal tip of intrathecal catheters which infuse opioids, baclofen, or chemotherapy drugs into patients. On January 16, 2008, Medtronic sent a letter to doctors who implant these d
FDA root cause category: Device Design
What the company is doing
An Urgent Medial Device Correction letter was sent January 16, 2008, to Health Care Professionals. The letter describes the incidences, symptoms and recommendations for patient management. Excerpts from the approved Medtronic Professional Labeling are also included with the letter. The firm has requested unreported inflammatory mass in a patient with a Medtroinc device to the firm and to the FDA MedWatch Program by phone at 1-800-FDA-1088. Additional assistance may be obtained by contacting Medtronic Neuromodulation Technical Services at 1-800-707-0933.
Recall details
- Recall number
- Z-1153-2008
- Recall class
- Not yet classified by the FDA
- Status
- Terminated
- Initiated by the company
- Jan 16, 2008
- Posted by the FDA
- Mar 22, 2008
- Recalling firm
- Medtronic Neuromodulation
- Quantity
- ~102,792 worldwide. 90,330 within US and 12,462 OUS
- Product code
- LKK
- FDA submissions
- P860004, P990034
- Distribution
- Worldwide Distribution -- USA including states of Washington D.C., Puerto Rico, and countries of Aruba, Australia, Austria, Belarus, Belgium, Brazil, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Dominican Republic, Egypt, Faroe Islands, Finland, France, French Polynesia, Germany, Greece, Guadeloupe, Hong Kong, Hungary, Iceland, India, Iran, Iraq, Ireland, Israel, Italy, Japan, Jordan, Kuwait, Lebanon, Luxembourg, Malta, Mexico, Netherlands, Netherlands Antilles, New Caledonia, Norway, Pakistan, Poland, Portugal, Reunion, Romania, Russian Federation, San Marino, Saudi Arabia, Serbia and Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Tunisia, Turkey, United Arab Emirates, United Kingdom, Vatican City State.
Product description
Medtronic IsoMed Implantable Constant-Flow Infusion Pump, model 8472-35. The contents of the inner package have been sterilized by ethylene oxide gas. Reservoir size: 35 mL. Medtronic, Inc., 710 Medtronic Parkway NE, Minneapolis, MN 55432-5604, USA. The implantable Medtronic IsoMed Constant-Flow Infusion Pump is part of the IsoMed Constant-Flow Infusion System designed to contain and administer parenteral drugs to a specific site. The components of the IsoMed Constant-Flow Infusion System include the pump, Medtronic catheter, catheter accessories, Medtronic Refill kit, and Medtronic catheter access port kit. IsoMed pumps are implantable devices that store and dispense drugs according to a constant flow rate set during the manufacturing process.
Code information (models, lots, serial numbers)
all serial numbers
Other devices under the same FDA submission
51 devices cleared under P860004, P990034 — the recall does not name any of them by identifier. One submission often covers many models, so they may or may not be affected.
- SYNCHROMED® II 8637-40Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE1 recall7 deaths4,929 reports
- SYNCHROMED® II 8637-20Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE2 recalls5 deaths4,303 reports
- SYNCHROMED ® II 8637-40Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE1 recall6 deaths4,119 reports
- SYNCHROMED® II 8637-40Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE2 recalls10 deaths3,054 reports
- SYNCHROMED ® II 8637-20Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE1 recall4 deaths3,084 reports
- SYNCHROMED® II 8637-20Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE2 recalls1 death2,588 reports
- SynchroMed® II 8637-40Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE1 recall6 deaths2,291 reports
- SYNCHROMED® II 8637-20Medtronic, Inc. · Pump, infusion, implanted, programmable1 recall3 deaths2,242 reports
- SYNCHROMED® II 8637-40Medtronic, Inc. · Pump, infusion, implanted, programmable1 recall4 deaths1,964 reports
- SynchroMed® II 8637-20Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE1 recall4 deaths1,920 reports
- SYNCHROMED™ III 8667-20Medtronic, Inc. · Pump, infusion, implanted, programmable1 death1,937 reports
- SYNCHROMED ® II 8637-20Medtronic, Inc. · PUMP, INFUSION, IMPLANTED, PROGRAMMABLE2 deaths1,766 reports
Other products in the same recall event
The FDA groups related products into one recall event (event 46685).
- Z-1142-2008 · TerminatedMedtronic - SynchroMed EL Implantable Infusion Pump, Model Number: 8626-10. The contents of the inner package have been sterilized by ethylene oxide gas. 10 mL pump with reservoi…
- Z-1143-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8626-18. The contents of the inner package have been sterilized by ethylene oxide gas. 18 mL pump with reservoir valve. …
- Z-1144-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8626L-10. The contents of the inner package have been sterilized by ethylene oxide gas. 10 mL pump with reservoir valve a…
- Z-1145-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8626L-18. The contents of the inner package have been sterilized by ethylene oxide gas. 18 mL pump with reservoir valve a…
- Z-1146-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8627-10. The contents of the inner package have been sterilized by ethylene oxide gas. 10 mL pump with reservoir valve an…
- Z-1147-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8627-18. The contents of the inner package have been sterilized by ethylene oxide gas. 18 mL pump with reservoir valve an…
- Z-1148-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8627L-10. The contents of the inner package have been sterilized by ethylene oxide gas. 10 mL pump with reservoir valve, …
- Z-1149-2008 · TerminatedMedtronic SynchroMed EL Implantable Infusion Pump, model 8627L-18. The contents of the inner package have been sterilized by ethylene oxide gas. 18 mL pump with reservoir valve, …
- Z-1150-2008 · TerminatedMedtronic SynchroMed II Programmable Pump, model 8637-20. The contents of the inner package have been sterilized by ethylene oxide gas. 20 mL reservoir. Medtronic, Inc., 710 Me…
- Z-1151-2008 · TerminatedMedtronic SynchroMed II Programmable Pump, model 8637-40. The contents of the inner package have been sterilized by ethylene oxide gas. 40 mL reservoir. Medtronic, Inc., 710 Me…
- Z-1152-2008 · TerminatedMedtronic IsoMed Implantable Constant-Flow Infusion Pump, model 8472-20. The contents of the inner package have been sterilized by ethylene oxide gas. Reservoir size: 20 mL. M…
- Z-1154-2008 · TerminatedMedtronic IsoMed Implantable Constant-Flow Infusion Pump, model 8472-60. The contents of the inner package have been sterilized by ethylene oxide gas. Reservoir size: 60 mL. M…
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 18, 2026. Text above is shown as published by the FDA.
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