Assay: IMMULITE 2000 Intact PTH; Test Code: iPT; Siemens Material Number (SMN): (1) 10381441, (2) 10381442; Catalog N
Summary
The FDA issued a Class II for Assay: IMMULITE 2000 Intact PTH; Test Code: iPT; Siemens Material Number (SMN) by Siemens Healthcare Diagnostics, Inc.. Reason: The potential for falsely depressed Intact PTH patient results at the low end of the assay range, less than or equal to 50 pg/mL (less than or equal t.
Details
Source
Device Recall
External ID
Z-0366-2026
Action Date
2025-11-05
Status
Ongoing
Category
device
Product Description
Assay: IMMULITE 2000 Intact PTH; Test Code: iPT; Siemens Material Number (SMN): (1) 10381441, (2) 10381442; Catalog Number: (1) L2KPP2, (2) L2KPP6;
Lot/Code Info: 1. Siemens Material Number (SMN): 10381441; Catalog Number: L2KPP2; UDI-DI: 00630414961910; Lot Number: 385, ***Expanded 2/18/2026*** 387, 388, 389; 2. Siemens Material Number (SMN): 10381442; Catalog Number: L2KPP6; UDI-DI: 00630414961927; Lot Number: 385, ***Expanded 2/18/2026*** 387, 388, 389;
Quantity Affected: 3318 units (169 US, 3149 OUS)
Reason for Recall
The potential for falsely depressed Intact PTH patient results at the low end of the assay range, less than or equal to 50 pg/mL (less than or equal to 5.3 pmol/L), when using specific lots identified by the firm on the IMMULITE 2000/IMMULITE 2000 XPi systems. The bias is observed in both serum and plasma samples.
Distribution
Worldwide - US Nationwide distribution in the states of AL, CA, DC, FL, ID, IN, LA, MD, NC, NJ, NY, PA, SC and the countries of Argentina, Australia, Bolivia, Bosnia Herzeg, Brazil, Bulgaria, Canada, Chile, Colombia, Cyprus, Czech Republic, Ecuador, Egypt, France, Germany, Greece, Guatemala, Honduras, Hungary, India, Iran, Israel, Italy, Kosovo, Kuwait, Latvia, Lebanon, Macedonia, Mexico, Nepal, Netherlands, P.R. China, Pakistan, Palestinian Ter, Paraguay, Peru, Poland, Portugal, Qatar, Romania, Russian Fed., Serbia, Slovakia, Slovenia, South Africa, Spain, Taiwan, Tunisia, Turkey, Turkmenistan, U.A.E., Ukraine, Uruguay, Uzbekistan.
Type: Voluntary: Firm initiated
Recall Initiated: 2025-09-22
Company
East Walpole, MA
Context & Analysis
This is a Class II recall. Class II recalls indicate that use of or exposure to the product may cause temporary or medically reversible health consequences, or that the probability of serious consequences is remote.
This was one of 284 device recalls issued in the same week, part of 403 device-related FDA actions this month.
Siemens Healthcare Diagnostics, Inc. has 166 FDA actions in our database, including 142 recalls and 24 clearances.
Frequently Asked Questions
What is a Class II recall?
A Class II recall means the product may cause temporary or medically reversible adverse health consequences, or the probability of serious adverse consequences is remote. Consumers should discontinue use.
What should I do if I have this product?
Stop using the product. Check the product against the specific lot numbers or identifiers listed in the recall. Contact the manufacturer (Siemens Healthcare Diagnostics, Inc.) or your retailer for a refund or replacement. If you experienced adverse effects, report them to the FDA via MedWatch.
How often does Siemens Healthcare Diagnostics, Inc. have FDA actions?
Siemens Healthcare Diagnostics, Inc. has 166 FDA actions in our database, including 142 recalls and 24 device clearances.
Where can I find the official FDA record?
The official record is available on FDA.gov. Search for "Z-0366-2026" on FDA.gov for the full record. You can also use the openFDA API to query this record programmatically.
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