Medtronic Neuromodulation: Medtronic 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. 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.

Recall number

Z-1152-2008

Recalling firm

Medtronic Neuromodulation

Product

Medtronic 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. 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.

Status

Terminated

Initiated

2008-01-16

Posted

2008-03-22

Terminated

2011-06-06

Reason

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

Root cause

Device Design

Action

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.

Quantity

~102,792 worldwide. 90,330 within US and 12,462 OUS

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.

Lot, serial or model codes

all serial numbers

510(k) numbers

not on file

PMA numbers

["P860004","P990034"]

Product code

LKK

Firm FEI

2182207

Firm city

Minneapolis

Firm state

MN

Firm country

not on file

Cite as

FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28

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