# FDA recall Z-0449-2021

> **Thomas Scientific** · Class II · device recall initiated 2020-07-14.

## Product

Wuxi Nest, model numbers 202115, 202117, 202017, 202018 - Product Usage: Patient specimen collection.

## Reason for recall

The firm is replacing all tubes that were manufactured and distributed prior to Enforcement Discretion Approval.

## Distribution

US Nationwide distribution including in the states of AK, AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KA, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY.

## Key facts

- **Recall number:** Z-0449-2021
- **Recalling firm:** Thomas Scientific
- **Classification:** Class II
- **Product type:** device
- **Status:** Ongoing
- **Initiation date:** 2020-07-14
- **Report date:** 2020-11-25

- **Voluntary/Mandated:** Voluntary: Firm initiated
- **Location:** Swedesboro, NJ, United States

## Primary source

FDA Enforcement Reports: https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0449-2021

## Citation

> AI Analytics. FDA recall Z-0449-2021. Retrieved 2026-07-18 from https://api.ai-analytics.org/recall/Z-0449-2021. Source: US FDA. Licensed CC0.

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