Class II — Potential Health Hazard

Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.

Monitor with one Blood Parameter Module and one HSat Probe Recalled by Terumo Cardiovascular Systems Corporation Due to H/Sat Hybrid Intensity Shift has been seen in...

Date: June 26, 2018
Company: Terumo Cardiovascular Systems Corporation
Status: Terminated
Source: FDA (Device)

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Return the product to the place of purchase for a full refund. If you have questions, contact Terumo Cardiovascular Systems Corporation directly.

Affected Products

Monitor with one Blood Parameter Module and one HSat Probe; 500AHCT Monitor with two Blood Parameter modules and one HSat Probe; 500AVHCT Product Usage: The CDI System 500 provides continuous, on-line monitoring of the extracorporeal partial pressure of oxygen and carbon dioxide, pH, potassium, oxygen saturation, hematocrit, hemoglobin and temperature. In addition, calculated values of base excess, bicarbonate, oxygen saturation, and oxygen consumption may also be provided. These parameters are displayed at either actual temperature or adjusted to 37¿C. For documentation purposes, the system 500s integral printer provides a hard copy of displayed parameters.

Quantity: 128 in total

Why Was This Recalled?

H/Sat Hybrid Intensity Shift has been seen in a subset of the H/Sat population, which has resulted in an increase of Hybrids failing the H/Sat Color Chip Test which is an automated self-test when the device is powered on. This will not result in device inaccuracy, only Color Chip Test Failure which disables the H/Sat module.

Where Was This Sold?

This product was distributed nationwide across all 50 states.

Affected (51 states)Not affected

About Terumo Cardiovascular Systems Corporation

Terumo Cardiovascular Systems Corporation has 204 total recalls tracked by RecallDetector.

Related Recalls

Data sourced from the FDA (Device). Last updated March 26, 2026. View original report